ci-upstream-net-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-net-kasan-gce/syz-executor2931844506 <...> 6] ioctl(-1, TUNSETIFF, 0 [pid 9254] <... futex resumed>) = 0 [pid 9253] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9251] close(7 [pid 9250] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] umount2("./233", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9260] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9259] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9256] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9254] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9260] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9259] <... socket resumed>) = 5 [pid 9256] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9251] <... close resumed>) = 0 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9260] <... futex resumed>) = 1 [pid 9259] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9256] <... futex resumed>) = 1 [pid 9253] <... futex resumed>) = 0 [pid 9251] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9250] <... futex resumed>) = 0 [pid 5642] openat(AT_FDCWD, "./233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9260] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9259] <... futex resumed>) = 1 [pid 9256] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9254] <... futex resumed>) = 0 [pid 9253] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9251] <... futex resumed>) = 1 [pid 9250] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9247] <... futex resumed>) = 0 [pid 5642] <... openat resumed>) = 3 [pid 9260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9259] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9254] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9253] <... futex resumed>) = 0 [pid 9251] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9250] <... futex resumed>) = 0 [pid 9247] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] fstat(3 [pid 9260] ioctl(-1, TUNSETIFF, 0 [pid 9259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9256] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9254] <... futex resumed>) = 0 [pid 9253] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9251] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9250] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9247] <... futex resumed>) = 0 [pid 9260] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9259] sendmsg(4, NULL, MSG_CONFIRM [pid 9256] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9254] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9251] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9247] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9260] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9259] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9256] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9260] <... futex resumed>) = 1 [pid 9256] <... futex resumed>) = 1 [pid 9253] <... futex resumed>) = 0 [pid 9250] <... futex resumed>) = 0 [pid 5642] getdents64(3 [pid 9260] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9259] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9256] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9253] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9250] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9259] <... futex resumed>) = 1 [pid 9256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9254] <... futex resumed>) = 0 [pid 9253] <... futex resumed>) = 0 [pid 9250] <... futex resumed>) = 0 [pid 5642] umount2("./233/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9260] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16) = -1 EBADF (Bad file descriptor) [pid 9253] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9250] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9260] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9256] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9260] <... futex resumed>) = 1 [pid 9256] <... socket resumed>) = 5 [pid 9253] <... futex resumed>) = 0 [pid 9260] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9256] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9253] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9260] <... socket resumed>) = 5 [pid 9256] <... futex resumed>) = 1 [pid 9253] <... futex resumed>) = 0 [pid 9250] <... futex resumed>) = 0 [pid 9260] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9256] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9253] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9260] <... futex resumed>) = 0 [pid 9256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9250] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9260] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9256] sendmsg(4, NULL, MSG_CONFIRM [pid 9253] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9250] <... futex resumed>) = 0 [pid 9256] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9254] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9253] <... futex resumed>) = 0 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9259] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9256] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9254] <... futex resumed>) = 0 [pid 9253] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9250] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] newfstatat(AT_FDCWD, "./233/binderfs" [pid 9260] sendmsg(4, NULL, MSG_CONFIRM [pid 9259] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9256] <... futex resumed>) = 0 [pid 9254] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9260] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9259] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9256] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9250] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9260] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9259] <... futex resumed>) = 0 [pid 9256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9254] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9250] <... futex resumed>) = 0 [pid 9260] <... futex resumed>) = 1 [pid 9259] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9256] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9254] <... futex resumed>) = 0 [pid 9253] <... futex resumed>) = 0 [pid 5642] unlink("./233/binderfs" [pid 9259] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9254] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9253] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9260] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9259] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9256] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9253] <... futex resumed>) = 0 [pid 9250] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... unlink resumed>) = 0 [pid 9259] <... futex resumed>) = 0 [pid 9254] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] getdents64(3 [pid 9259] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9254] <... futex resumed>) = 0 [pid 9259] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9254] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9259] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9259] <... futex resumed>) = 0 [pid 9260] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9259] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9256] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9254] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9253] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] close(3 [pid 9260] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9256] <... futex resumed>) = 1 [pid 9253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9250] <... futex resumed>) = 0 [pid 9260] <... futex resumed>) = 0 [pid 9259] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9256] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9254] <... futex resumed>) = 0 [pid 9253] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9250] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... close resumed>) = 0 [pid 9260] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9253] <... futex resumed>) = 0 [pid 9250] <... futex resumed>) = 0 [pid 9260] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9259] <... socket resumed>) = 6 [pid 9256] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9254] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9253] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9250] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9247] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5642] rmdir("./233" [pid 9260] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9259] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9256] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9251] <... sendmsg resumed>) = 108 [pid 9247] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9260] <... futex resumed>) = 0 [pid 9259] <... futex resumed>) = 0 [pid 9256] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9254] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9253] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9251] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9247] <... futex resumed>) = 0 [pid 5642] <... rmdir resumed>) = 0 [pid 9260] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9259] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9256] <... futex resumed>) = 1 [pid 9254] <... futex resumed>) = 0 [pid 9253] <... futex resumed>) = 0 [pid 9251] <... futex resumed>) = 0 [pid 9250] <... futex resumed>) = 0 [pid 9247] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5642] mkdir("./234", 0777 [pid 9260] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9259] <... socket resumed>) = 7 [pid 9256] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9254] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9253] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9251] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9250] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9247] <... mmap resumed>) = 0x7fce18c10000 [pid 9260] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9259] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9250] <... futex resumed>) = 0 [pid 9247] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9260] <... futex resumed>) = 1 [pid 9259] <... sendto resumed>) = 28 [pid 9256] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9253] <... futex resumed>) = 0 [pid 9250] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... mkdir resumed>) = 0 [pid 9260] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9259] recvfrom(7 [pid 9256] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9253] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9247] <... mprotect resumed>) = 0 [pid 9260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9259] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9254}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9256] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9253] <... futex resumed>) = 0 [pid 9260] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9259] recvfrom(7 [pid 9256] <... futex resumed>) = 1 [pid 9253] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9250] <... futex resumed>) = 0 [pid 9247] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9260] <... socket resumed>) = 6 [pid 9259] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9254}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9256] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9250] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9247] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9260] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9259] close(7 [pid 9256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9250] <... futex resumed>) = 0 [pid 9247] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9260] <... futex resumed>) = 1 [pid 9259] <... close resumed>) = 0 [pid 9256] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9253] <... futex resumed>) = 0 [pid 9250] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9264 attached [pid 9260] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9259] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9256] <... socket resumed>) = 6 [pid 9253] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9264] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9259] <... futex resumed>) = 1 [pid 9256] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9254] <... futex resumed>) = 0 [pid 9253] <... futex resumed>) = 0 [pid 9247] <... clone3 resumed> => {parent_tid=[9264]}, 88) = 9264 [ 179.388717][ T6394] udevd[6394]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 179.405679][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [pid 9264] <... rseq resumed>) = 0 [pid 9260] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9259] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9256] <... futex resumed>) = 1 [pid 9254] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9253] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9250] <... futex resumed>) = 0 [pid 9247] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9265 attached [pid 9264] set_robust_list(0x7fce18c309a0, 24 [pid 9260] <... socket resumed>) = 7 [pid 9259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9254] <... futex resumed>) = 0 [pid 9250] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9247] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9265] set_robust_list(0x55558040f6e0, 24 [pid 9264] <... set_robust_list resumed>) = 0 [pid 9260] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9259] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9256] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9254] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9250] <... futex resumed>) = 0 [pid 9247] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9265 [pid 9265] <... set_robust_list resumed>) = 0 [pid 9264] rt_sigprocmask(SIG_SETMASK, [] [pid 9260] <... sendto resumed>) = 28 [pid 9259] <... sendmsg resumed>) = 108 [pid 9247] <... futex resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 9265] rt_sigprocmask(SIG_SETMASK, [] [pid 9264] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9260] recvfrom(7 [pid 9259] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9250] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9247] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9265] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9264] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9260] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9253}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9259] <... futex resumed>) = 1 [pid 9256] <... socket resumed>) = 7 [pid 9254] <... futex resumed>) = 0 [pid 9265] chdir("./234" [pid 9264] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9260] recvfrom(7 [pid 9259] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9256] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9254] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9265] <... chdir resumed>) = 0 [pid 9264] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9260] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9253}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9256] <... sendto resumed>) = 28 [pid 9254] <... futex resumed>) = 0 [pid 9265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9264] <... futex resumed>) = 1 [pid 9260] close(7 [pid 9259] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9256] recvfrom(7 [pid 9254] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9247] <... futex resumed>) = 0 [pid 9265] <... prctl resumed>) = 0 [pid 9264] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9260] <... close resumed>) = 0 [pid 9259] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9265] setpgid(0, 0 [pid 9260] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9259] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9256] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9250}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9247] exit_group(0 [pid 9265] <... setpgid resumed>) = 0 [pid 9264] <... futex resumed>) = ? [pid 9260] <... futex resumed>) = 1 [pid 9259] <... futex resumed>) = 1 [pid 9256] recvfrom(7 [pid 9254] <... futex resumed>) = 0 [pid 9253] <... futex resumed>) = 0 [pid 9251] <... futex resumed>) = ? [pid 9247] <... exit_group resumed>) = ? [pid 9265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9264] +++ exited with 0 +++ [pid 9259] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9254] exit_group(0 [pid 9251] +++ exited with 0 +++ [pid 9259] <... futex resumed>) = ? [pid 9254] <... exit_group resumed>) = ? [pid 9265] <... openat resumed>) = 3 [pid 9256] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9250}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9253] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9260] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9253] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9265] write(3, "1000", 4 [pid 9256] close(7 [pid 9265] <... write resumed>) = 4 [pid 9259] +++ exited with 0 +++ [pid 9256] <... close resumed>) = 0 [pid 9254] +++ exited with 0 +++ [pid 9265] close(3 [pid 9256] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9247] +++ exited with 0 +++ [pid 9265] <... close resumed>) = 0 [pid 9256] <... futex resumed>) = 1 [pid 9250] <... futex resumed>) = 0 [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9265] symlink("/dev/binderfs", "./binderfs" [pid 9256] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9250] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9247, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5641] umount2("./235", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) executing program [pid 5641] openat(AT_FDCWD, "./235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9265] <... symlink resumed>) = 0 [pid 9256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9250] <... futex resumed>) = 0 [pid 5641] <... openat resumed>) = 3 [pid 9265] write(1, "executing program\n", 18 [ 179.489851][ T9259] nbd: device at index 64 is going down [pid 9256] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9250] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9265] <... write resumed>) = 18 [pid 5644] <... restart_syscall resumed>) = 0 [pid 5641] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] umount2("./234", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9265] <... futex resumed>) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9265] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5644] openat(AT_FDCWD, "./234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9265] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9265] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5644] <... openat resumed>) = 3 [pid 5641] getdents64(3 [pid 9265] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] fstat(3 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5641] umount2("./235/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5641] newfstatat(AT_FDCWD, "./235/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] unlink("./235/binderfs") = 0 [pid 5641] getdents64(3, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] close(3) = 0 [pid 5641] rmdir("./235") = 0 [pid 5641] mkdir("./236", 0777) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9265] <... mmap resumed>) = 0x7fce18c31000 [pid 5644] getdents64(3 [pid 9265] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9265] <... mprotect resumed>) = 0 [pid 5644] umount2("./234/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5644] newfstatat(AT_FDCWD, "./234/binderfs" [pid 9265] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5644] unlink("./234/binderfs" [pid 9265] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9265] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 5644] <... unlink resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9270 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9269 attached [pid 5644] getdents64(3, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9265] <... clone3 resumed> => {parent_tid=[9270]}, 88) = 9270 [pid 9270] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9269] set_robust_list(0x55558040f6e0, 24 [pid 9265] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] close(3 [pid 9253] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9265] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9270] <... rseq resumed>) = 0 [pid 9269] <... set_robust_list resumed>) = 0 [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9253] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... close resumed>) = 0 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9269 [pid 9270] set_robust_list(0x7fce18c519a0, 24 [pid 9265] <... futex resumed>) = 0 [pid 9253] <... futex resumed>) = 0 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9270] <... set_robust_list resumed>) = 0 [pid 9269] rt_sigprocmask(SIG_SETMASK, [] [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5644] rmdir("./234" [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9270] rt_sigprocmask(SIG_SETMASK, [] [pid 9269] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9253] <... mmap resumed>) = 0x7fce18c10000 [pid 5644] <... rmdir resumed>) = 0 [pid 9253] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 9270] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] mkdir("./235", 0777 [pid 9270] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9253] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9270] <... socket resumed>) = 3 [pid 9253] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9253] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9270] <... futex resumed>) = 1 [pid 9269] chdir("./236" [pid 9270] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9253] <... clone3 resumed> => {parent_tid=[9271]}, 88) = 9271 [pid 9265] <... futex resumed>) = 0 [pid 9253] rt_sigprocmask(SIG_SETMASK, [] [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9253] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9269] <... chdir resumed>) = 0 [pid 9265] <... futex resumed>) = 1 [pid 9253] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9270] <... futex resumed>) = 0 [pid 9253] <... futex resumed>) = 0 [pid 9270] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9253] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9270] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] <... prctl resumed>) = 0 [pid 9270] <... futex resumed>) = 0 [pid 9265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9270] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9269] setpgid(0, 0ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9271 attached [pid 9270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9269] <... setpgid resumed>) = 0 [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... mkdir resumed>) = 0 [pid 9271] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 9271] set_robust_list(0x7fce18c309a0, 24) = 0 [pid 9271] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9271] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9270] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9271] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9271] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9271] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9270] <... socket resumed>) = 4 [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9265] <... futex resumed>) = 0 [pid 9253] <... futex resumed>) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9270] <... futex resumed>) = 0 [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9270] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9269] <... openat resumed>) = 3 [pid 9265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9270] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9272 attached [pid 9270] openat(AT_FDCWD, NULL, O_RDWR [pid 9269] write(3, "1000", 4 [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9250] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9270] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9272] set_robust_list(0x55558040f6e0, 24) = 0 [pid 9272] rt_sigprocmask(SIG_SETMASK, [] [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] <... write resumed>) = 4 [pid 9265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9250] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9270] <... futex resumed>) = 0 [pid 9272] <... rt_sigprocmask resumed>, NULL, 8) = 0 [ 179.558105][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [pid 9272] chdir("./235") = 0 [pid 9270] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9269] close(3 [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9250] <... futex resumed>) = 0 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9272 [pid 9272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9269] <... close resumed>) = 0 [pid 9265] <... futex resumed>) = 0 [pid 9260] <... sendmsg resumed>) = 108 [pid 9272] <... prctl resumed>) = 0 [pid 9270] ioctl(-1, TUNSETIFF, 0 [pid 9269] symlink("/dev/binderfs", "./binderfs" [pid 9256] <... sendmsg resumed>) = 108 [pid 9250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9272] setpgid(0, 0 [pid 9270] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9250] <... mmap resumed>) = 0x7fce18c10000 [pid 9272] <... setpgid resumed>) = 0 [pid 9256] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9269] <... symlink resumed>) = 0 [pid 9256] <... futex resumed>) = 0 [pid 9250] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9272] <... openat resumed>) = 3 [pid 9270] <... futex resumed>) = 1 [pid 9265] <... futex resumed>) = 0 [pid 9256] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9250] <... mprotect resumed>) = 0 [pid 9270] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9260] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9253] exit_group(0 [pid 9265] <... futex resumed>) = 0 [pid 9250] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9271] <... futex resumed>) = ? [pid 9270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9260] <... futex resumed>) = ? [pid 9253] <... exit_group resumed>) = ? [pid 9250] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9271] +++ exited with 0 +++ [pid 9272] write(3, "1000", 4 [pid 9270] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9272] <... write resumed>) = 4 [pid 9250] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9272] close(3) = 0 [pid 9272] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9272] write(1, "executing program\n", 18) = 18 executing program [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9273 attached [pid 9270] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 9269] write(1, "executing program\n", 18 [pid 9273] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9272] <... futex resumed>) = 0 [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] <... write resumed>) = 18 [pid 9260] +++ exited with 0 +++ [pid 9253] +++ exited with 0 +++ [pid 9250] <... clone3 resumed> => {parent_tid=[9273]}, 88) = 9273 [pid 9273] <... rseq resumed>) = 0 [pid 9272] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9270] <... futex resumed>) = 1 [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9265] <... futex resumed>) = 0 [pid 9250] rt_sigprocmask(SIG_SETMASK, [] [pid 9273] set_robust_list(0x7fce18c309a0, 24 [pid 9272] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9270] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9269] <... futex resumed>) = 0 [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9250] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9273] <... set_robust_list resumed>) = 0 [pid 9272] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9269] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9265] <... futex resumed>) = 0 [pid 9250] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] umount2("./235", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9273] rt_sigprocmask(SIG_SETMASK, [] [pid 9272] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9269] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9250] <... futex resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9273] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9272] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9270] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9269] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9250] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] openat(AT_FDCWD, "./235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9273] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9272] <... mmap resumed>) = 0x7fce18c31000 [pid 9269] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9273] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9270] <... socket resumed>) = 5 [pid 9273] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9273] <... futex resumed>) = 1 [pid 9272] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9250] <... futex resumed>) = 0 [pid 9265] <... futex resumed>) = 0 [pid 5645] <... openat resumed>) = 3 [pid 9270] <... futex resumed>) = 1 [pid 9273] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9272] <... mprotect resumed>) = 0 [pid 9270] sendmsg(4, NULL, MSG_CONFIRM [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9250] exit_group(0 [pid 9273] <... futex resumed>) = ? [pid 9270] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9269] <... mmap resumed>) = 0x7fce18c31000 [pid 9265] <... futex resumed>) = 0 [pid 9256] <... futex resumed>) = ? [pid 9250] <... exit_group resumed>) = ? [pid 5645] fstat(3 [pid 9273] +++ exited with 0 +++ [pid 9272] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9256] +++ exited with 0 +++ [pid 9272] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9270] <... futex resumed>) = 0 [pid 9269] <... mprotect resumed>) = 0 [pid 9265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9272] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9270] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9269] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] getdents64(3ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9275 attached [pid 9270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9269] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9265] <... futex resumed>) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9275] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9272] <... clone3 resumed> => {parent_tid=[9275]}, 88) = 9275 [pid 9270] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9269] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] umount2("./235/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9275] <... rseq resumed>) = 0 [pid 9272] rt_sigprocmask(SIG_SETMASK, [] [pid 9250] +++ exited with 0 +++ [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9272] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9269] <... clone3 resumed> => {parent_tid=[9276]}, 88) = 9276 [pid 5645] newfstatat(AT_FDCWD, "./235/binderfs" [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9269] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9250, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9276 attached [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9270] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9269] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] unlink("./235/binderfs" [pid 5640] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9276] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9275] set_robust_list(0x7fce18c519a0, 24 [pid 9276] <... rseq resumed>) = 0 [pid 9275] <... set_robust_list resumed>) = 0 [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... unlink resumed>) = 0 [pid 9276] set_robust_list(0x7fce18c519a0, 24 [pid 9275] rt_sigprocmask(SIG_SETMASK, [] [pid 9270] <... futex resumed>) = 1 [pid 9265] <... futex resumed>) = 0 [pid 9276] <... set_robust_list resumed>) = 0 [pid 9275] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9270] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9276] rt_sigprocmask(SIG_SETMASK, [] [pid 9275] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9265] <... futex resumed>) = 0 [pid 9276] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 179.616521][ T9256] nbd: device at index 64 is going down [pid 9276] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9275] <... socket resumed>) = 3 [pid 9276] <... socket resumed>) = 3 [pid 9270] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9269] <... futex resumed>) = 0 [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] getdents64(3 [pid 5640] <... restart_syscall resumed>) = 0 [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9272] <... futex resumed>) = 0 [pid 9275] <... futex resumed>) = 1 [pid 9270] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9276] <... futex resumed>) = 0 [pid 9275] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] close(3 [pid 9276] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9275] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9272] <... futex resumed>) = 0 [pid 9270] <... futex resumed>) = 1 [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9265] <... futex resumed>) = 0 [pid 5645] <... close resumed>) = 0 [pid 9276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9270] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9269] <... futex resumed>) = 0 [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] rmdir("./235" [pid 9276] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9275] <... futex resumed>) = 0 [pid 9272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9265] <... futex resumed>) = 0 [pid 5645] <... rmdir resumed>) = 0 [pid 5640] umount2("./233", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9276] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9275] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9270] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] openat(AT_FDCWD, "./233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5645] mkdir("./236", 0777 [pid 5640] fstat(3 [pid 5645] <... mkdir resumed>) = 0 [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] getdents64(3, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] umount2("./233/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9272] <... futex resumed>) = 0 [pid 9270] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9276] <... futex resumed>) = 1 [pid 9269] <... futex resumed>) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9276] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9275] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9275] <... socket resumed>) = 4 [pid 9270] <... futex resumed>) = 0 [pid 9269] <... futex resumed>) = 0 [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] newfstatat(AT_FDCWD, "./233/binderfs" [pid 9276] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9270] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9265] <... futex resumed>) = 0 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9276] <... socket resumed>) = 4 [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9270] <... socket resumed>) = 6 [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9277 attached [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9275] <... futex resumed>) = 1 [pid 9272] <... futex resumed>) = 0 [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] unlink("./233/binderfs" [pid 9277] set_robust_list(0x55558040f6e0, 24 [pid 9276] <... futex resumed>) = 0 [pid 9275] openat(AT_FDCWD, NULL, O_RDWR [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9270] <... futex resumed>) = 0 [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9277 [pid 9277] <... set_robust_list resumed>) = 0 [pid 9276] openat(AT_FDCWD, NULL, O_RDWR [pid 9275] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9272] <... futex resumed>) = 0 [pid 9270] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9269] <... futex resumed>) = 0 [pid 9265] <... futex resumed>) = 0 [pid 5640] <... unlink resumed>) = 0 [pid 9277] rt_sigprocmask(SIG_SETMASK, [] [pid 9276] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9270] <... socket resumed>) = 7 [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9277] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9275] <... futex resumed>) = 0 [pid 9272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 9277] chdir("./236" [pid 9276] <... futex resumed>) = 1 [pid 9275] ioctl(-1, TUNSETIFF, 0 [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9270] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9269] <... futex resumed>) = 0 [pid 9277] <... chdir resumed>) = 0 [pid 9276] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9275] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9272] <... futex resumed>) = 0 [pid 9270] <... sendto resumed>) = 28 [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] getdents64(3 [pid 9277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9270] recvfrom(7 [pid 9269] <... futex resumed>) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9277] <... prctl resumed>) = 0 [pid 9276] ioctl(-1, TUNSETIFF, 0 [pid 9275] <... futex resumed>) = 0 [pid 9272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9270] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9265}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9277] setpgid(0, 0 [pid 9276] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9275] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9270] recvfrom(7 [pid 5640] close(3 [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9272] <... futex resumed>) = 0 [pid 9270] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9265}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5640] <... close resumed>) = 0 [pid 9277] <... setpgid resumed>) = 0 [pid 9276] <... futex resumed>) = 1 [pid 9275] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9270] close(7 [pid 9269] <... futex resumed>) = 0 [pid 9277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9276] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9275] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9270] <... close resumed>) = 0 [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] rmdir("./233" [pid 9276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] <... futex resumed>) = 0 [pid 9277] <... openat resumed>) = 3 [pid 9276] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9275] <... futex resumed>) = 1 [pid 9272] <... futex resumed>) = 0 [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... rmdir resumed>) = 0 [pid 9277] write(3, "1000", 4 [pid 9276] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9275] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9270] <... futex resumed>) = 1 [pid 9265] <... futex resumed>) = 0 [pid 9265] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9272] <... futex resumed>) = 0 [pid 9265] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9275] <... socket resumed>) = 5 [pid 9270] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9277] <... write resumed>) = 4 [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] mkdir("./234", 0777 [pid 9277] close(3 [pid 9276] <... futex resumed>) = 1 [pid 9269] <... futex resumed>) = 0 [pid 9277] <... close resumed>) = 0 [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9277] symlink("/dev/binderfs", "./binderfs" [pid 9276] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9275] <... futex resumed>) = 1 [pid 9272] <... futex resumed>) = 0 [pid 9277] <... symlink resumed>) = 0 [pid 9276] <... socket resumed>) = 5 [pid 9275] sendmsg(4, NULL, MSG_CONFIRM [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] <... futex resumed>) = 0 [pid 5640] <... mkdir resumed>) = 0 [pid 9277] write(1, "executing program\n", 18 [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9275] <... sendmsg resumed>) = -1 EFAULT (Bad address) executing program [pid 9272] <... futex resumed>) = 0 [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9277] <... write resumed>) = 18 [pid 9276] <... futex resumed>) = 0 [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9276] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9275] <... futex resumed>) = 0 [pid 9272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9277] <... futex resumed>) = 0 [pid 9276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9275] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9277] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9277] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9277] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 9277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c31000 [pid 9272] <... futex resumed>) = 0 [pid 9275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9269] <... futex resumed>) = 0 [pid 9277] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 9277] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9275] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9276] sendmsg(4, NULL, MSG_CONFIRM [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9277] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9276] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9277] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9280 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9279 attached ) = 1 [pid 9275] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9269] <... futex resumed>) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9279 [pid 9279] set_robust_list(0x55558040f6e0, 24 [pid 9277] <... clone3 resumed> => {parent_tid=[9280]}, 88) = 9280 [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9280] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9279] <... set_robust_list resumed>) = 0 [pid 9276] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9277] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9277] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9280] <... rseq resumed>) = 0 [pid 9279] rt_sigprocmask(SIG_SETMASK, [] [pid 9276] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9275] <... futex resumed>) = 1 [pid 9272] <... futex resumed>) = 0 [pid 9269] <... futex resumed>) = 0 [pid 9280] set_robust_list(0x7fce18c519a0, 24 [pid 9279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9275] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9280] <... set_robust_list resumed>) = 0 [pid 9279] chdir("./234" [pid 9276] <... futex resumed>) = 0 [pid 9275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9272] <... futex resumed>) = 0 [pid 9269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9280] rt_sigprocmask(SIG_SETMASK, [] [pid 9279] <... chdir resumed>) = 0 [pid 9276] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9275] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9275] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9269] <... futex resumed>) = 0 [pid 9280] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9279] <... prctl resumed>) = 0 [pid 9276] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9280] <... socket resumed>) = 3 [pid 9279] setpgid(0, 0 [pid 9276] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9275] <... futex resumed>) = 1 [pid 9272] <... futex resumed>) = 0 [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9279] <... setpgid resumed>) = 0 [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9275] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] <... futex resumed>) = 1 [pid 9279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9277] <... futex resumed>) = 0 [ 179.698921][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 179.710982][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [pid 9276] <... futex resumed>) = 1 [pid 9275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9272] <... futex resumed>) = 0 [pid 9269] <... futex resumed>) = 0 [pid 9280] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] <... openat resumed>) = 3 [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9276] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9275] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9279] write(3, "1000", 4 [pid 9277] <... futex resumed>) = 0 [pid 9276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9275] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9269] <... futex resumed>) = 0 [pid 9280] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9279] <... write resumed>) = 4 [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9276] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9280] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9279] close(3 [pid 9276] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9275] <... futex resumed>) = 1 [pid 9272] <... futex resumed>) = 0 [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9279] <... close resumed>) = 0 [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9275] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] <... futex resumed>) = 1 [pid 9279] symlink("/dev/binderfs", "./binderfs" [pid 9277] <... futex resumed>) = 0 [pid 9276] <... futex resumed>) = 1 [pid 9275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9272] <... futex resumed>) = 0 [pid 9269] <... futex resumed>) = 0 [pid 9280] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] <... symlink resumed>) = 0 [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9276] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9275] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 9279] write(1, "executing program\n", 18 [pid 9277] <... futex resumed>) = 0 [pid 9276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9275] <... socket resumed>) = 6 [pid 9269] <... futex resumed>) = 0 [pid 9280] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9279] <... write resumed>) = 18 [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9276] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9280] <... socket resumed>) = 4 [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9276] <... socket resumed>) = 6 [pid 9275] <... futex resumed>) = 1 [pid 9272] <... futex resumed>) = 0 [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9279] <... futex resumed>) = 0 [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9275] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] <... futex resumed>) = 1 [pid 9279] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9277] <... futex resumed>) = 0 [pid 9276] <... futex resumed>) = 1 [pid 9275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9272] <... futex resumed>) = 0 [pid 9269] <... futex resumed>) = 0 [pid 9280] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9276] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9275] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9279] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9277] <... futex resumed>) = 0 [pid 9276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9275] <... socket resumed>) = 7 [pid 9269] <... futex resumed>) = 0 [pid 9280] openat(AT_FDCWD, NULL, O_RDWR [pid 9279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9276] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9280] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9279] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9276] <... socket resumed>) = 7 [pid 9275] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9279] <... mmap resumed>) = 0x7fce18c31000 [pid 9276] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9280] <... futex resumed>) = 1 [pid 9279] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9277] <... futex resumed>) = 0 [pid 9276] <... sendto resumed>) = 28 [pid 9275] <... sendto resumed>) = 28 [pid 9270] <... sendmsg resumed>) = 108 [pid 9265] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9280] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] <... mprotect resumed>) = 0 [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9276] recvfrom(7 [pid 9275] recvfrom(7 [pid 9265] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9279] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9277] <... futex resumed>) = 0 [pid 9276] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9269}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9275] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9272}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9270] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9265] <... futex resumed>) = 0 [pid 9280] ioctl(-1, TUNSETIFF, 0 [pid 9279] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9276] recvfrom(7 [pid 9275] recvfrom(7 [pid 9270] <... futex resumed>) = 0 [pid 9265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9280] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9279] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9276] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9269}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9275] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9272}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9270] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9265] <... mmap resumed>) = 0x7fce18c10000 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9282 attached [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9276] close(7 [pid 9275] close(7 [pid 9265] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9282] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9280] <... futex resumed>) = 1 [pid 9279] <... clone3 resumed> => {parent_tid=[9282]}, 88) = 9282 [pid 9277] <... futex resumed>) = 0 [pid 9276] <... close resumed>) = 0 [pid 9279] rt_sigprocmask(SIG_SETMASK, [] [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9282] <... rseq resumed>) = 0 [pid 9279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9277] <... futex resumed>) = 0 [pid 9265] <... mprotect resumed>) = 0 [pid 9282] set_robust_list(0x7fce18c519a0, 24 [pid 9280] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9275] <... close resumed>) = 0 [pid 9282] <... set_robust_list resumed>) = 0 [pid 9280] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9279] <... futex resumed>) = 0 [pid 9276] <... futex resumed>) = 1 [pid 9269] <... futex resumed>) = 0 [pid 9265] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9282] rt_sigprocmask(SIG_SETMASK, [] [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9276] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9265] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9282] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9280] <... futex resumed>) = 1 [pid 9277] <... futex resumed>) = 0 [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] <... futex resumed>) = 0 [pid 9265] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9282] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9280] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9275] <... futex resumed>) = 1 [pid 9272] <... futex resumed>) = 0 [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9276] <... sendmsg resumed>) = 108 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9283 attached [pid 9282] <... socket resumed>) = 3 [pid 9280] <... socket resumed>) = 5 [pid 9277] <... futex resumed>) = 0 [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9275] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9265] <... clone3 resumed> => {parent_tid=[9283]}, 88) = 9283 [pid 9283] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9272] <... futex resumed>) = 0 [pid 9283] <... rseq resumed>) = 0 [pid 9282] <... futex resumed>) = 1 [pid 9279] <... futex resumed>) = 0 [pid 9276] <... futex resumed>) = 1 [pid 9275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9269] <... futex resumed>) = 0 [pid 9265] rt_sigprocmask(SIG_SETMASK, [] [pid 9283] set_robust_list(0x7fce18c309a0, 24 [pid 9282] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9283] <... set_robust_list resumed>) = 0 [pid 9283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9283] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9265] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9275] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9265] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] <... futex resumed>) = 1 [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9277] <... futex resumed>) = 0 [pid 9276] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9275] <... sendmsg resumed>) = 108 [pid 9269] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9283] <... futex resumed>) = 0 [pid 9265] <... futex resumed>) = 1 [pid 9280] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] <... futex resumed>) = 1 [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9283] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9282] <... futex resumed>) = 0 [pid 9280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9277] <... futex resumed>) = 0 [pid 9276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9269] <... futex resumed>) = 0 [pid 9265] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9283] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9282] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9280] sendmsg(4, NULL, MSG_CONFIRM [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9276] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9275] <... futex resumed>) = 1 [pid 9272] <... futex resumed>) = 0 [pid 9269] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9283] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9282] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9280] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9276] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9275] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9272] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9283] <... futex resumed>) = 1 [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9276] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9272] <... futex resumed>) = 0 [pid 9265] <... futex resumed>) = 0 [pid 9283] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9282] <... futex resumed>) = 1 [pid 9280] <... futex resumed>) = 1 [pid 9279] <... futex resumed>) = 0 [pid 9277] <... futex resumed>) = 0 [pid 9276] <... futex resumed>) = 1 [pid 9275] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9272] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9269] <... futex resumed>) = 0 [pid 9282] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9280] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9276] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9275] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9265] exit_group(0 [pid 9269] exit_group(0 [pid 9282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9279] <... futex resumed>) = 0 [pid 9277] <... futex resumed>) = 0 [pid 9276] <... futex resumed>) = ? [pid 9275] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9270] <... futex resumed>) = ? [pid 9283] <... futex resumed>) = ? [pid 9269] <... exit_group resumed>) = ? [pid 9265] <... exit_group resumed>) = ? [pid 9282] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9280] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9276] +++ exited with 0 +++ [pid 9275] <... futex resumed>) = 1 [pid 9283] +++ exited with 0 +++ [pid 9282] <... socket resumed>) = 4 [pid 9280] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9275] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9272] <... futex resumed>) = 0 [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9282] <... futex resumed>) = 1 [pid 9280] <... futex resumed>) = 1 [pid 9279] <... futex resumed>) = 0 [pid 9277] <... futex resumed>) = 0 [pid 9272] exit_group(0 [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9272] <... exit_group resumed>) = ? [pid 9275] <... futex resumed>) = ? [pid 9277] <... futex resumed>) = 0 [pid 9275] +++ exited with 0 +++ [pid 9280] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9279] <... futex resumed>) = 0 [pid 9282] openat(AT_FDCWD, NULL, O_RDWR [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9282] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9280] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9279] <... futex resumed>) = 0 [pid 9269] +++ exited with 0 +++ [pid 9280] <... futex resumed>) = 1 [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9277] <... futex resumed>) = 0 [pid 9270] +++ exited with 0 +++ [pid 9265] +++ exited with 0 +++ [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9269, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9282] ioctl(-1, TUNSETIFF, 0 [pid 9280] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] <... futex resumed>) = 0 [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9265, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9282] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9277] <... futex resumed>) = 0 [pid 9272] +++ exited with 0 +++ [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9272, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5642] <... restart_syscall resumed>) = 0 [pid 5641] <... restart_syscall resumed>) = 0 [pid 9282] <... futex resumed>) = 0 [pid 9280] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9282] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9279] <... futex resumed>) = 0 [pid 5644] <... restart_syscall resumed>) = 0 [pid 9280] <... futex resumed>) = 1 [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9277] <... futex resumed>) = 0 [pid 5642] umount2("./234", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] umount2("./236", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9280] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9277] <... futex resumed>) = 0 [pid 5644] umount2("./235", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] openat(AT_FDCWD, "./234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5641] openat(AT_FDCWD, "./236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9282] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9280] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... openat resumed>) = 3 [pid 5641] <... openat resumed>) = 3 [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] <... socket resumed>) = 6 [pid 5644] openat(AT_FDCWD, "./235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5642] fstat(3 [pid 5641] fstat(3 [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] getdents64(3 [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9282] <... futex resumed>) = 1 [pid 9280] <... futex resumed>) = 1 [pid 9279] <... futex resumed>) = 0 [pid 9277] <... futex resumed>) = 0 [pid 5644] <... openat resumed>) = 3 [pid 5642] umount2("./234/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] getdents64(3 [pid 9282] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9280] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [ 179.825584][ T9276] nbd: device at index 64 is going down [ 179.840176][ T9275] nbd: device at index 64 is going down [pid 9282] <... socket resumed>) = 5 [pid 9280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9279] <... futex resumed>) = 0 [pid 9277] <... futex resumed>) = 0 [pid 5644] fstat(3 [pid 5642] newfstatat(AT_FDCWD, "./234/binderfs" [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] umount2("./236/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9280] <... socket resumed>) = 7 [pid 9279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] getdents64(3 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9280] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5642] unlink("./234/binderfs" [pid 5641] newfstatat(AT_FDCWD, "./236/binderfs" [pid 9280] <... sendto resumed>) = 28 [pid 9279] <... futex resumed>) = 0 [pid 9282] <... futex resumed>) = 0 [pid 5642] <... unlink resumed>) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] umount2("./235/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9282] sendmsg(4, NULL, MSG_CONFIRM [pid 9280] recvfrom(7 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] getdents64(3 [pid 5641] unlink("./236/binderfs" [pid 9282] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9280] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9277}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5644] newfstatat(AT_FDCWD, "./235/binderfs" [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] <... unlink resumed>) = 0 [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9280] recvfrom(7 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9280] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9277}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5642] close(3 [pid 9280] close(7 [pid 5644] unlink("./235/binderfs" [pid 5642] <... close resumed>) = 0 [pid 5641] getdents64(3 [pid 9282] <... futex resumed>) = 1 [pid 9280] <... close resumed>) = 0 [pid 5644] <... unlink resumed>) = 0 [pid 5642] rmdir("./234" [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9282] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9279] <... futex resumed>) = 0 [pid 5642] <... rmdir resumed>) = 0 [pid 5641] close(3 [pid 9280] <... futex resumed>) = 1 [pid 9277] <... futex resumed>) = 0 [pid 5644] getdents64(3 [pid 5641] <... close resumed>) = 0 [pid 9277] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9277] <... futex resumed>) = 0 [pid 9280] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9277] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] close(3 [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] mkdir("./235", 0777 [pid 5641] rmdir("./236" [pid 9282] <... futex resumed>) = 0 [pid 9279] <... futex resumed>) = 1 [pid 5642] <... mkdir resumed>) = 0 [pid 5641] <... rmdir resumed>) = 0 [pid 9282] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0) = -1 EINVAL (Invalid argument) [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... close resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] mkdir("./237", 0777 [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9282] <... futex resumed>) = 0 [pid 9279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] rmdir("./235" [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] <... mkdir resumed>) = 0 [pid 9282] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9279] <... futex resumed>) = 0 [pid 9282] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... rmdir resumed>) = 0 [pid 9282] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] mkdir("./236", 0777 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9286 attached [pid 9282] <... futex resumed>) = 1 [pid 9279] <... futex resumed>) = 0 [pid 5644] <... mkdir resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9282] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9279] <... futex resumed>) = 0 [pid 9286] set_robust_list(0x55558040f6e0, 24 [pid 9282] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9282] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9286] <... set_robust_list resumed>) = 0 [pid 9282] <... futex resumed>) = 1 [pid 9279] <... futex resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9286 [pid 9282] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9279] <... futex resumed>) = 0 [pid 9282] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 9286] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9288 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9287 attached , NULL, 8) = 0 [pid 9282] <... socket resumed>) = 6 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] chdir("./235" [pid 9282] <... futex resumed>) = 1 [pid 9279] <... futex resumed>) = 0 [pid 9282] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... chdir resumed>) = 0 [pid 9282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9279] <... futex resumed>) = 0 [pid 9288] set_robust_list(0x55558040f6e0, 24 [pid 9287] set_robust_list(0x55558040f6e0, 24 [pid 9286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9282] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9287 [pid 9288] <... set_robust_list resumed>) = 0 [pid 9287] <... set_robust_list resumed>) = 0 [pid 9286] <... prctl resumed>) = 0 [pid 9282] <... socket resumed>) = 7 [pid 9288] rt_sigprocmask(SIG_SETMASK, [] [pid 9287] rt_sigprocmask(SIG_SETMASK, [] [pid 9286] setpgid(0, 0 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9288 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9288] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9287] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9286] <... setpgid resumed>) = 0 [pid 9282] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9288] chdir("./236" [pid 9287] chdir("./237" [pid 9286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9288] <... chdir resumed>) = 0 [pid 9287] <... chdir resumed>) = 0 [pid 9288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9286] <... openat resumed>) = 3 [pid 9288] <... prctl resumed>) = 0 [pid 9287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9286] write(3, "1000", 4 [pid 9288] setpgid(0, 0 [pid 9287] <... prctl resumed>) = 0 [pid 9288] <... setpgid resumed>) = 0 [pid 9287] setpgid(0, 0 [pid 9286] <... write resumed>) = 4 [pid 9288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9287] <... setpgid resumed>) = 0 [pid 9286] close(3 [pid 9288] <... openat resumed>) = 3 [pid 9287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9286] <... close resumed>) = 0 [pid 9288] write(3, "1000", 4 [pid 9287] <... openat resumed>) = 3 [pid 9286] symlink("/dev/binderfs", "./binderfs" [pid 9288] <... write resumed>) = 4 [pid 9286] <... symlink resumed>) = 0 [pid 9287] write(3, "1000", 4 [pid 9288] close(3 [pid 9287] <... write resumed>) = 4 [pid 9288] <... close resumed>) = 0 [pid 9287] close(3 [pid 9288] symlink("/dev/binderfs", "./binderfs" [pid 9287] <... close resumed>) = 0 [pid 9287] symlink("/dev/binderfs", "./binderfs" [pid 9288] <... symlink resumed>) = 0 [pid 9287] <... symlink resumed>) = 0 [pid 9286] write(1, "executing program\n", 18 [pid 9288] write(1, "executing program\n", 18 [pid 9287] write(1, "executing program\n", 18 [pid 9288] <... write resumed>) = 18 [pid 9287] <... write resumed>) = 18 [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9288] <... futex resumed>) = 0 executing program executing program [pid 9287] <... futex resumed>) = 0 [pid 9288] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9287] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9277] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9288] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9287] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 9277] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9288] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9286] <... write resumed>) = 18 [pid 9287] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9277] <... futex resumed>) = 0 [pid 9287] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9277] <... mmap resumed>) = 0x7fce18c10000 [pid 9287] <... mmap resumed>) = 0x7fce18c31000 [pid 9288] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9287] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9277] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9287] <... mprotect resumed>) = 0 [pid 9277] <... mprotect resumed>) = 0 [pid 9288] <... mmap resumed>) = 0x7fce18c31000 [pid 9288] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9277] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9288] <... mprotect resumed>) = 0 [pid 9287] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9277] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9288] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9287] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9277] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9289 attached [pid 9288] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9287] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9286] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9290 attached [pid 9289] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9288] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9286] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9289] <... rseq resumed>) = 0 [pid 9286] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9290] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9287] <... clone3 resumed> => {parent_tid=[9290]}, 88) = 9290 [pid 9277] <... clone3 resumed> => {parent_tid=[9289]}, 88) = 9289 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9291 attached [pid 9290] <... rseq resumed>) = 0 [pid 9289] set_robust_list(0x7fce18c309a0, 24 [pid 9288] <... clone3 resumed> => {parent_tid=[9291]}, 88) = 9291 [pid 9287] rt_sigprocmask(SIG_SETMASK, [] [pid 9286] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9277] rt_sigprocmask(SIG_SETMASK, [] [pid 9291] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9290] set_robust_list(0x7fce18c519a0, 24 [pid 9289] <... set_robust_list resumed>) = 0 [pid 9286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9288] rt_sigprocmask(SIG_SETMASK, [] [pid 9287] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9277] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9291] <... rseq resumed>) = 0 [pid 9286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9291] set_robust_list(0x7fce18c519a0, 24 [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... mmap resumed>) = 0x7fce18c31000 [pid 9277] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] <... set_robust_list resumed>) = 0 [pid 9290] <... set_robust_list resumed>) = 0 [pid 9289] rt_sigprocmask(SIG_SETMASK, [] [pid 9288] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9286] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9291] rt_sigprocmask(SIG_SETMASK, [] [pid 9290] rt_sigprocmask(SIG_SETMASK, [] [pid 9289] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9287] <... futex resumed>) = 0 [pid 9286] <... mprotect resumed>) = 0 [pid 9277] <... futex resumed>) = 0 [pid 9291] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9290] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9289] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9279] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9291] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9290] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9289] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9288] <... futex resumed>) = 0 [pid 9286] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9282] <... sendto resumed>) = 28 [pid 9280] <... sendmsg resumed>) = 108 [pid 9279] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9277] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9291] <... socket resumed>) = 3 [pid 9290] <... socket resumed>) = 3 [pid 9289] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9279] <... futex resumed>) = 0 [pid 9277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9293 attached [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9289] <... futex resumed>) = 0 [pid 9288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9282] recvfrom(7 [pid 9280] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9279] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9293] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9291] <... futex resumed>) = 0 [pid 9290] <... futex resumed>) = 1 [pid 9289] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9287] <... futex resumed>) = 0 [pid 9286] <... clone3 resumed> => {parent_tid=[9293]}, 88) = 9293 [pid 9282] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9279}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9280] <... futex resumed>) = 0 [pid 9279] <... mmap resumed>) = 0x7fce18c10000 [pid 9277] exit_group(0 [pid 9293] <... rseq resumed>) = 0 [pid 9291] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9290] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9288] <... futex resumed>) = 0 [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] rt_sigprocmask(SIG_SETMASK, [] [pid 9282] recvfrom(7 [pid 9280] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9293] set_robust_list(0x7fce18c519a0, 24 [pid 9291] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9289] <... futex resumed>) = ? [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9287] <... futex resumed>) = 0 [pid 9286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9282] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9279}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9280] +++ exited with 0 +++ [pid 9279] <... mprotect resumed>) = 0 [pid 9277] <... exit_group resumed>) = ? [pid 9293] <... set_robust_list resumed>) = 0 [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9289] +++ exited with 0 +++ [pid 9288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9282] close(7 [pid 9279] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9293] rt_sigprocmask(SIG_SETMASK, [] [pid 9291] <... futex resumed>) = 0 [pid 9290] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... futex resumed>) = 0 [pid 9282] <... close resumed>) = 0 [pid 9279] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9293] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9291] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9288] <... futex resumed>) = 0 [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9279] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9293] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9291] <... socket resumed>) = 4 [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9282] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9294 attached [pid 9293] <... socket resumed>) = 3 [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] <... futex resumed>) = 1 [pid 9288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9287] <... futex resumed>) = 0 [pid 9282] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9277] +++ exited with 0 +++ [pid 9294] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] <... futex resumed>) = 0 [pid 9290] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9277, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 9294] <... rseq resumed>) = 0 [pid 9293] <... futex resumed>) = 1 [pid 9291] openat(AT_FDCWD, NULL, O_RDWR [pid 9288] <... futex resumed>) = 0 [pid 9287] <... futex resumed>) = 0 [pid 9286] <... futex resumed>) = 0 [pid 9279] <... clone3 resumed> => {parent_tid=[9294]}, 88) = 9294 [pid 9294] set_robust_list(0x7fce18c309a0, 24 [pid 9293] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9291] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9290] <... socket resumed>) = 4 [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9279] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9294] <... set_robust_list resumed>) = 0 [pid 9293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9286] <... futex resumed>) = 0 [pid 9294] rt_sigprocmask(SIG_SETMASK, [] [pid 9293] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9291] <... futex resumed>) = 0 [pid 9290] <... futex resumed>) = 0 [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] <... restart_syscall resumed>) = 0 [pid 9293] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9290] openat(AT_FDCWD, NULL, O_RDWR [pid 9288] <... futex resumed>) = 0 [pid 9287] <... futex resumed>) = 0 [pid 9294] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] ioctl(-1, TUNSETIFF, 0 [pid 9290] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9279] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9294] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9291] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9293] <... futex resumed>) = 1 [pid 9279] <... futex resumed>) = 0 [pid 9286] <... futex resumed>) = 0 [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9294] <... sendmsg resumed>) = 108 [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9279] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9294] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] <... futex resumed>) = 0 [pid 9290] <... futex resumed>) = 0 [pid 9288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9294] <... futex resumed>) = 0 [pid 9291] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9294] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9282] <... futex resumed>) = 0 [pid 9279] <... futex resumed>) = 1 [pid 9282] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9279] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9282] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9282] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9279] <... futex resumed>) = 0 [pid 9282] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9279] exit_group(0 [pid 9294] <... futex resumed>) = ? [pid 9282] <... futex resumed>) = ? [pid 9279] <... exit_group resumed>) = ? [pid 9294] +++ exited with 0 +++ [pid 9293] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9290] ioctl(-1, TUNSETIFF, 0 [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... futex resumed>) = 0 [pid 9282] +++ exited with 0 +++ [pid 5645] umount2("./236", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9291] <... futex resumed>) = 0 [pid 9290] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9288] <... futex resumed>) = 1 [pid 9287] <... futex resumed>) = 0 [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9293] <... socket resumed>) = 4 [pid 9290] <... futex resumed>) = 0 [pid 9287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9290] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] openat(AT_FDCWD, "./236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9293] <... futex resumed>) = 1 [pid 9291] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9290] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9287] <... futex resumed>) = 0 [pid 9286] <... futex resumed>) = 0 [pid 9279] +++ exited with 0 +++ [pid 5645] <... openat resumed>) = 3 [pid 9293] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] fstat(3 [pid 9291] <... futex resumed>) = 1 [pid 9288] <... futex resumed>) = 0 [pid 9286] <... futex resumed>) = 0 [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9279, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9291] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] umount2("./234", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9293] openat(AT_FDCWD, NULL, O_RDWR [pid 9291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9290] <... futex resumed>) = 1 [pid 9288] <... futex resumed>) = 0 [pid 9287] <... futex resumed>) = 0 [pid 5645] getdents64(3 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9293] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9291] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9290] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] openat(AT_FDCWD, "./234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] <... socket resumed>) = 5 [pid 9290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9287] <... futex resumed>) = 0 [pid 5645] umount2("./236/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] <... openat resumed>) = 3 [pid 9293] <... futex resumed>) = 1 [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] <... futex resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] fstat(3 [pid 9293] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9291] <... futex resumed>) = 1 [pid 9290] <... socket resumed>) = 5 [pid 9288] <... futex resumed>) = 0 [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] newfstatat(AT_FDCWD, "./236/binderfs" [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... futex resumed>) = 0 [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9293] ioctl(-1, TUNSETIFF, 0 [pid 9291] sendmsg(4, NULL, MSG_CONFIRM [pid 9290] <... futex resumed>) = 1 [pid 9288] <... futex resumed>) = 0 [pid 9287] <... futex resumed>) = 0 [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] getdents64(3 [pid 9293] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9291] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9290] sendmsg(4, NULL, MSG_CONFIRM [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] unlink("./236/binderfs" [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9287] <... futex resumed>) = 0 [pid 5645] <... unlink resumed>) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9293] <... futex resumed>) = 1 [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] <... futex resumed>) = 0 [pid 5640] umount2("./234/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9293] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9290] <... futex resumed>) = 0 [pid 9287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9288] <... futex resumed>) = 0 [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] <... futex resumed>) = 0 [pid 5645] getdents64(3 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9290] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... futex resumed>) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9293] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9291] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9290] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9287] <... futex resumed>) = 0 [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] newfstatat(AT_FDCWD, "./234/binderfs" [pid 9293] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9291] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] close(3 [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] <... futex resumed>) = 0 [pid 9287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] <... close resumed>) = 0 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9293] <... futex resumed>) = 1 [pid 9291] <... futex resumed>) = 1 [pid 9290] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9288] <... futex resumed>) = 0 [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... futex resumed>) = 0 [pid 5645] rmdir("./236" [pid 9293] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9291] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9287] <... futex resumed>) = 0 [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] unlink("./234/binderfs" [pid 9293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9290] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9288] <... futex resumed>) = 0 [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] <... futex resumed>) = 0 [pid 9293] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9290] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... rmdir resumed>) = 0 [pid 9293] <... socket resumed>) = 5 [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9287] <... futex resumed>) = 0 [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9293] <... futex resumed>) = 1 [pid 9290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9287] <... futex resumed>) = 0 [pid 9286] <... futex resumed>) = 0 [pid 5645] mkdir("./237", 0777 [pid 9293] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9290] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9290] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9286] <... futex resumed>) = 0 [pid 5645] <... mkdir resumed>) = 0 [pid 9293] sendmsg(4, NULL, MSG_CONFIRM [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9293] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9290] <... futex resumed>) = 1 [pid 9287] <... futex resumed>) = 0 [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9293] <... futex resumed>) = 1 [pid 9287] <... futex resumed>) = 0 [pid 9286] <... futex resumed>) = 0 [pid 9293] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9290] <... socket resumed>) = 6 [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9293] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] <... futex resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] <... unlink resumed>) = 0 [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] <... futex resumed>) = 1 [pid 9287] <... futex resumed>) = 0 [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9293] <... futex resumed>) = 0 [pid 9291] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9290] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 180.031432][ T9294] nbd: device at index 64 is going down [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] getdents64(3 [pid 9293] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9291] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9290] <... socket resumed>) = 7 [pid 9287] <... futex resumed>) = 0 [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... futex resumed>) = 0 [pid 9293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9293] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9290] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9293] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9291] <... futex resumed>) = 1 [pid 9290] <... sendto resumed>) = 28 [pid 9288] <... futex resumed>) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] recvfrom(7 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9296 [pid 9293] <... futex resumed>) = 1 [pid 9291] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9290] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9287}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... futex resumed>) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] close(3ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9296 attached [pid 9293] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9291] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9290] recvfrom(7 [pid 9288] <... futex resumed>) = 0 [pid 9296] set_robust_list(0x55558040f6e0, 24 [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... close resumed>) = 0 [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9296] <... set_robust_list resumed>) = 0 [pid 9291] <... futex resumed>) = 0 [pid 9288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] rmdir("./234" [pid 9291] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9290] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9287}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9296] rt_sigprocmask(SIG_SETMASK, [] [pid 9293] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9290] close(7 [pid 9288] <... futex resumed>) = 0 [pid 9286] <... futex resumed>) = 0 [pid 5640] <... rmdir resumed>) = 0 [pid 9296] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9293] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9291] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9290] <... close resumed>) = 0 [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9296] chdir("./237" [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] <... socket resumed>) = 6 [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] mkdir("./235", 0777 [pid 9296] <... chdir resumed>) = 0 [pid 9293] <... futex resumed>) = 0 [pid 9290] <... futex resumed>) = 1 [pid 9287] <... futex resumed>) = 0 [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9293] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... futex resumed>) = 0 [pid 5640] <... mkdir resumed>) = 0 [pid 9296] <... prctl resumed>) = 0 [pid 9293] <... socket resumed>) = 6 [pid 9291] <... futex resumed>) = 1 [pid 9288] <... futex resumed>) = 0 [pid 9296] setpgid(0, 0 [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9287] <... futex resumed>) = 0 [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9296] <... setpgid resumed>) = 0 [pid 9293] <... futex resumed>) = 0 [pid 9291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9288] <... futex resumed>) = 0 [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9293] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9291] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9291] <... socket resumed>) = 7 [pid 9296] <... openat resumed>) = 3 [pid 9291] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9296] write(3, "1000", 4 [pid 9286] <... futex resumed>) = 1 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9298 attached [pid 9293] <... futex resumed>) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9298 [pid 5640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9298] set_robust_list(0x55558040f6e0, 24 [pid 9296] <... write resumed>) = 4 [pid 9293] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9298] <... set_robust_list resumed>) = 0 [pid 9296] close(3 [pid 9298] rt_sigprocmask(SIG_SETMASK, [] [pid 9293] <... socket resumed>) = 7 [pid 9296] <... close resumed>) = 0 [pid 9298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9296] symlink("/dev/binderfs", "./binderfs" [pid 9293] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9298] chdir("./235" [pid 9296] <... symlink resumed>) = 0 [pid 9298] <... chdir resumed>) = 0 executing program [pid 9296] write(1, "executing program\n", 18 [pid 9298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9296] <... write resumed>) = 18 [pid 9298] <... prctl resumed>) = 0 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9298] setpgid(0, 0 [pid 9296] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9298] <... setpgid resumed>) = 0 [pid 9296] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9296] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 9296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c31000 [pid 9296] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9298] <... openat resumed>) = 3 [pid 9296] <... mprotect resumed>) = 0 [pid 9298] write(3, "1000", 4 [pid 9296] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9298] <... write resumed>) = 4 [pid 9298] close(3 [pid 9296] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9298] <... close resumed>) = 0 [pid 9296] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9291] <... sendto resumed>) = 28 [pid 9290] <... sendmsg resumed>) = 108 [pid 9293] <... sendto resumed>) = 28 [pid 9298] symlink("/dev/binderfs", "./binderfs" [pid 9291] recvfrom(7ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9300 attached [pid 9298] <... symlink resumed>) = 0 [pid 9291] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9288}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9300] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9298] write(1, "executing program\n", 18 [pid 9296] <... clone3 resumed> => {parent_tid=[9300]}, 88) = 9300 executing program [pid 9293] recvfrom(7 [pid 9291] recvfrom(7 [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9287] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9300] <... rseq resumed>) = 0 [pid 9298] <... write resumed>) = 18 [pid 9296] rt_sigprocmask(SIG_SETMASK, [] [pid 9293] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9286}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9291] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9288}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9288] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9287] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] set_robust_list(0x7fce18c519a0, 24 [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9296] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9293] recvfrom(7 [pid 9291] close(7 [pid 9290] <... futex resumed>) = 0 [pid 9288] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9287] <... futex resumed>) = 0 [pid 9300] <... set_robust_list resumed>) = 0 [pid 9298] <... futex resumed>) = 0 [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9293] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9286}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9291] <... close resumed>) = 0 [pid 9290] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9288] <... futex resumed>) = 0 [pid 9287] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9300] rt_sigprocmask(SIG_SETMASK, [] [pid 9298] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9296] <... futex resumed>) = 0 [pid 9293] close(7 [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9290] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9286] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9300] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9298] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9293] <... close resumed>) = 0 [pid 9291] <... futex resumed>) = 0 [pid 9290] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9298] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9290] <... futex resumed>) = 1 [pid 9288] <... mmap resumed>) = 0x7fce18c10000 [pid 9287] <... futex resumed>) = 0 [pid 9286] <... futex resumed>) = 0 [pid 9300] <... socket resumed>) = 3 [pid 9298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9293] <... futex resumed>) = 0 [pid 9290] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9288] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9287] exit_group(0 [pid 9286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9293] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9290] <... futex resumed>) = ? [pid 9288] <... mprotect resumed>) = 0 [pid 9287] <... exit_group resumed>) = ? [pid 9286] <... mmap resumed>) = 0x7fce18c10000 [pid 9300] <... futex resumed>) = 1 [pid 9298] <... mmap resumed>) = 0x7fce18c31000 [pid 9296] <... futex resumed>) = 0 [pid 9290] +++ exited with 0 +++ [pid 9288] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9286] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9300] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9298] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9288] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9286] <... mprotect resumed>) = 0 [pid 9300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9298] <... mprotect resumed>) = 0 [pid 9296] <... futex resumed>) = 0 [pid 9288] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9286] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9301 attached [pid 9300] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9298] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9287] +++ exited with 0 +++ [pid 9286] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9301] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9300] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9298] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9288] <... clone3 resumed> => {parent_tid=[9301]}, 88) = 9301 [pid 9286] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9287, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9302 attached [pid 9301] <... rseq resumed>) = 0 [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9288] rt_sigprocmask(SIG_SETMASK, [] [pid 9302] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9301] set_robust_list(0x7fce18c309a0, 24 [pid 9300] <... futex resumed>) = 1 [pid 9296] <... futex resumed>) = 0 [pid 9288] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9286] <... clone3 resumed> => {parent_tid=[9302]}, 88) = 9302 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9303 attached [pid 9302] <... rseq resumed>) = 0 [pid 9301] <... set_robust_list resumed>) = 0 [pid 9300] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9298] <... clone3 resumed> => {parent_tid=[9303]}, 88) = 9303 [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9288] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] rt_sigprocmask(SIG_SETMASK, [] [pid 9303] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9302] set_robust_list(0x7fce18c309a0, 24 [pid 9301] rt_sigprocmask(SIG_SETMASK, [] [pid 9300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9298] rt_sigprocmask(SIG_SETMASK, [] [pid 9296] <... futex resumed>) = 0 [pid 9288] <... futex resumed>) = 0 [pid 9286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9303] <... rseq resumed>) = 0 [pid 9302] <... set_robust_list resumed>) = 0 [pid 9301] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9300] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9288] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9303] set_robust_list(0x7fce18c519a0, 24 [pid 9302] rt_sigprocmask(SIG_SETMASK, [] [pid 9301] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9300] <... socket resumed>) = 4 [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... futex resumed>) = 0 [pid 9303] <... set_robust_list resumed>) = 0 [pid 9302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9303] rt_sigprocmask(SIG_SETMASK, [] [pid 9302] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9301] <... sendmsg resumed>) = 108 [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9298] <... futex resumed>) = 0 [pid 9286] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9302] <... sendmsg resumed>) = 108 [pid 9301] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] <... futex resumed>) = 1 [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9296] <... futex resumed>) = 0 [pid 9303] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 3 [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9303] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] umount2("./237", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5641] openat(AT_FDCWD, "./237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... openat resumed>) = 3 [pid 9296] <... futex resumed>) = 0 [pid 5641] fstat(3 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5641] getdents64(3, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5641] umount2("./237/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9302] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9301] <... futex resumed>) = 1 [pid 9300] openat(AT_FDCWD, NULL, O_RDWR [pid 9298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9288] <... futex resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9302] <... futex resumed>) = 1 [pid 9301] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9300] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9288] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... futex resumed>) = 0 [pid 9303] <... futex resumed>) = 0 [pid 9302] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9298] <... futex resumed>) = 1 [pid 9291] <... futex resumed>) = 0 [pid 9288] <... futex resumed>) = 1 [pid 9286] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] newfstatat(AT_FDCWD, "./237/binderfs" [pid 9303] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9300] <... futex resumed>) = 1 [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9296] <... futex resumed>) = 0 [pid 9293] <... futex resumed>) = 0 [pid 9291] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9288] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9286] <... futex resumed>) = 1 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9303] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9300] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9293] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9291] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9286] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] unlink("./237/binderfs" [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9296] <... futex resumed>) = 0 [pid 9293] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9291] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9303] <... futex resumed>) = 1 [pid 9300] ioctl(-1, TUNSETIFF, 0 [pid 9298] <... futex resumed>) = 0 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9293] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9291] <... futex resumed>) = 1 [pid 9288] <... futex resumed>) = 0 [pid 5641] <... unlink resumed>) = 0 [pid 9303] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9300] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9293] <... futex resumed>) = 1 [pid 9291] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9288] exit_group(0 [pid 9286] <... futex resumed>) = 0 [pid 9303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9301] <... futex resumed>) = ? [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9298] <... futex resumed>) = 0 [pid 9293] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9291] <... futex resumed>) = ? [pid 9288] <... exit_group resumed>) = ? [pid 9286] exit_group(0 [pid 5641] getdents64(3 [pid 9303] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9301] +++ exited with 0 +++ [pid 9300] <... futex resumed>) = 1 [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9296] <... futex resumed>) = 0 [pid 9291] +++ exited with 0 +++ [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9303] <... socket resumed>) = 4 [pid 9302] <... futex resumed>) = ? [pid 9293] <... futex resumed>) = ? [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9286] <... exit_group resumed>) = ? [pid 9302] +++ exited with 0 +++ [pid 9293] +++ exited with 0 +++ [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9296] <... futex resumed>) = 0 [pid 9303] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9300] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] close(3 [pid 9303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9298] <... futex resumed>) = 0 [pid 5641] <... close resumed>) = 0 [pid 9303] openat(AT_FDCWD, NULL, O_RDWR [pid 9300] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] rmdir("./237" [pid 9288] +++ exited with 0 +++ [pid 9303] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... rmdir resumed>) = 0 [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] <... futex resumed>) = 1 [pid 9296] <... futex resumed>) = 0 [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9288, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 9303] <... futex resumed>) = 1 [pid 9300] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9298] <... futex resumed>) = 0 [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9303] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9296] <... futex resumed>) = 0 [pid 5641] mkdir("./238", 0777 [pid 9303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9300] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9298] <... futex resumed>) = 0 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9303] ioctl(-1, TUNSETIFF, 0 [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9303] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9286] +++ exited with 0 +++ [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9303] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5644] <... restart_syscall resumed>) = 0 [pid 9300] <... socket resumed>) = 5 [pid 9298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] umount2("./236", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9303] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9298] <... futex resumed>) = 0 [pid 5642] <... restart_syscall resumed>) = 0 [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9303] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9300] <... futex resumed>) = 1 [pid 9296] <... futex resumed>) = 0 [ 180.228192][ T9301] nbd: device at index 64 is going down [ 180.231824][ T9302] nbd: device at index 64 is going down [pid 5644] openat(AT_FDCWD, "./236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] sendmsg(4, NULL, MSG_CONFIRM [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... openat resumed>) = 3 [pid 5641] <... mkdir resumed>) = 0 [pid 9303] <... futex resumed>) = 1 [pid 9300] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9298] <... futex resumed>) = 0 [pid 9296] <... futex resumed>) = 0 [pid 9303] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] fstat(3 [pid 5642] umount2("./235", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9300] <... futex resumed>) = 0 [pid 9298] <... futex resumed>) = 0 [pid 9296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9303] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9300] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] getdents64(3 [pid 5642] openat(AT_FDCWD, "./235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9303] <... socket resumed>) = 5 [pid 9300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9296] <... futex resumed>) = 0 [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5642] <... openat resumed>) = 3 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9305 attached [pid 9303] <... futex resumed>) = 1 [pid 9300] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9298] <... futex resumed>) = 0 [pid 5644] umount2("./236/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] fstat(3 [pid 9305] set_robust_list(0x55558040f6e0, 24 [pid 9303] sendmsg(4, NULL, MSG_CONFIRM [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9305] <... set_robust_list resumed>) = 0 [pid 9303] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9300] <... futex resumed>) = 1 [pid 9298] <... futex resumed>) = 0 [pid 9305] rt_sigprocmask(SIG_SETMASK, [] [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9303] <... futex resumed>) = 0 [pid 9298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] newfstatat(AT_FDCWD, "./236/binderfs" [pid 9305] chdir("./238" [pid 9303] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9296] <... futex resumed>) = 0 [pid 5642] getdents64(3 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9305 [pid 9305] <... chdir resumed>) = 0 [pid 9303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9298] <... futex resumed>) = 0 [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9303] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9300] <... futex resumed>) = 0 [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9296] <... futex resumed>) = 1 [pid 5644] unlink("./236/binderfs" [pid 5642] umount2("./235/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9305] <... prctl resumed>) = 0 [pid 9303] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9300] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... unlink resumed>) = 0 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9305] setpgid(0, 0 [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] getdents64(3 [pid 5642] newfstatat(AT_FDCWD, "./235/binderfs" [pid 9305] <... setpgid resumed>) = 0 [pid 9303] <... futex resumed>) = 1 [pid 9305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9298] <... futex resumed>) = 0 [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9303] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9300] <... futex resumed>) = 1 [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9296] <... futex resumed>) = 0 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9305] <... openat resumed>) = 3 [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9298] <... futex resumed>) = 0 [pid 9296] <... futex resumed>) = 0 [pid 5642] unlink("./235/binderfs" [pid 9305] write(3, "1000", 4 [pid 9300] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9305] <... write resumed>) = 4 [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] close(3 [pid 9305] close(3 [pid 9303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9300] <... futex resumed>) = 0 [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... close resumed>) = 0 [pid 5642] <... unlink resumed>) = 0 [pid 9305] <... close resumed>) = 0 [pid 9303] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9300] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9296] <... futex resumed>) = 0 [pid 5644] rmdir("./236" [pid 5642] getdents64(3 [pid 9305] symlink("/dev/binderfs", "./binderfs" [pid 9303] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9300] <... socket resumed>) = 6 [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9303] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5644] <... rmdir resumed>) = 0 [pid 9298] <... futex resumed>) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] close(3 [pid 9305] <... symlink resumed>) = 0 [pid 9303] <... futex resumed>) = 0 [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9298] <... futex resumed>) = 1 [pid 5644] mkdir("./237", 0777 [pid 9305] write(1, "executing program\n", 18 [pid 9303] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9300] <... futex resumed>) = 0 [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] <... close resumed>) = 0 [pid 9305] <... write resumed>) = 18 [pid 9303] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5642] rmdir("./235" [pid 9300] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... mkdir resumed>) = 0 [pid 9305] <... futex resumed>) = 0 [pid 9303] <... futex resumed>) = 1 [pid 9300] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9298] <... futex resumed>) = 0 [pid 9296] <... futex resumed>) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9305] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9303] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9300] <... socket resumed>) = 7 [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... rmdir resumed>) = 0 [pid 9305] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9300] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9298] <... futex resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] mkdir("./236", 0777 [pid 9305] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9303] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9300] <... sendto resumed>) = 28 [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9303] <... socket resumed>) = 6 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9306 attached [pid 9305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] recvfrom(7 [pid 9298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] <... mkdir resumed>) = 0 [pid 9306] set_robust_list(0x55558040f6e0, 24 [pid 9305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9303] <... futex resumed>) = 0 [pid 9306] <... set_robust_list resumed>) = 0 [pid 9303] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9300] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9296}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9306] rt_sigprocmask(SIG_SETMASK, [] [pid 9305] <... mmap resumed>) = 0x7fce18c31000 [pid 9303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9300] recvfrom(7 [pid 9298] <... futex resumed>) = 0 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9306 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9305] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9303] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9300] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9296}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9306] chdir("./237" [pid 9305] <... mprotect resumed>) = 0 [pid 9303] <... socket resumed>) = 7 [pid 5644] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9307 attached [pid 9306] <... chdir resumed>) = 0 [pid 9305] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9303] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9300] close(7 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9307] set_robust_list(0x55558040f6e0, 24 [pid 9306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9305] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9303] <... sendto resumed>) = 28 [pid 9300] <... close resumed>) = 0 [pid 9305] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9307] <... set_robust_list resumed>) = 0 [pid 9306] <... prctl resumed>) = 0 [pid 9303] recvfrom(7, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9298}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9308 attached [pid 9307] rt_sigprocmask(SIG_SETMASK, [] [pid 9306] setpgid(0, 0 [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9307 [pid 9308] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9303] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9298}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9303] close(7 [pid 9308] <... rseq resumed>) = 0 [pid 9307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9306] <... setpgid resumed>) = 0 [pid 9305] <... clone3 resumed> => {parent_tid=[9308]}, 88) = 9308 [pid 9303] <... close resumed>) = 0 [pid 9300] <... futex resumed>) = 1 [pid 9296] <... futex resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 9308] set_robust_list(0x7fce18c519a0, 24 [pid 9307] chdir("./236" [pid 9308] <... set_robust_list resumed>) = 0 [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9308] rt_sigprocmask(SIG_SETMASK, [] [pid 9307] <... chdir resumed>) = 0 [pid 9306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9305] rt_sigprocmask(SIG_SETMASK, [] [pid 9303] <... futex resumed>) = 1 [pid 9298] <... futex resumed>) = 0 [pid 9296] <... futex resumed>) = 0 [pid 9308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9303] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9307] <... prctl resumed>) = 0 [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9298] <... futex resumed>) = 0 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9307] setpgid(0, 0 [pid 9303] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9307] <... setpgid resumed>) = 0 [pid 9306] <... openat resumed>) = 3 [pid 9305] <... futex resumed>) = 0 [pid 9307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9308] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9308] <... socket resumed>) = 3 [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] write(3, "1000", 4 [pid 9307] <... openat resumed>) = 3 [pid 9305] <... futex resumed>) = 0 [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] <... futex resumed>) = 1 [pid 9305] <... futex resumed>) = 0 [pid 9306] <... write resumed>) = 4 [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9308] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9307] write(3, "1000", 4 [pid 9306] close(3 [pid 9308] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9307] <... write resumed>) = 4 [pid 9306] <... close resumed>) = 0 [pid 9308] <... futex resumed>) = 1 [pid 9307] close(3 [pid 9306] symlink("/dev/binderfs", "./binderfs" [pid 9305] <... futex resumed>) = 0 [pid 9308] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9307] <... close resumed>) = 0 [pid 9307] symlink("/dev/binderfs", "./binderfs" [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] <... symlink resumed>) = 0 [pid 9307] <... symlink resumed>) = 0 executing program [pid 9306] write(1, "executing program\n", 18 [pid 9305] <... futex resumed>) = 1 [pid 9308] <... futex resumed>) = 0 [pid 9307] write(1, "executing program\n", 18 [pid 9306] <... write resumed>) = 18 executing program [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9308] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9307] <... write resumed>) = 18 [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9308] <... socket resumed>) = 4 [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9307] <... futex resumed>) = 0 [pid 9306] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9308] <... futex resumed>) = 1 [pid 9307] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9306] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9305] <... futex resumed>) = 0 [pid 9308] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9307] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9307] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9305] <... futex resumed>) = 0 [pid 9308] openat(AT_FDCWD, NULL, O_RDWR [pid 9307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9308] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9306] <... mmap resumed>) = 0x7fce18c31000 [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9307] <... mmap resumed>) = 0x7fce18c31000 [pid 9306] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9308] <... futex resumed>) = 1 [pid 9307] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9306] <... mprotect resumed>) = 0 [pid 9305] <... futex resumed>) = 0 [pid 9306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9308] ioctl(-1, TUNSETIFF, 0 [pid 9307] <... mprotect resumed>) = 0 [pid 9306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9306] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9305] <... futex resumed>) = 0 [pid 9300] <... sendmsg resumed>) = 108 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9310 attached [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9303] <... sendmsg resumed>) = 108 [pid 9310] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9308] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9307] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9306] <... clone3 resumed> => {parent_tid=[9310]}, 88) = 9310 [pid 9305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9311 attached [pid 9310] <... rseq resumed>) = 0 [pid 9306] rt_sigprocmask(SIG_SETMASK, [] [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9303] <... futex resumed>) = 1 [pid 9300] <... futex resumed>) = 1 [pid 9298] <... futex resumed>) = 0 [pid 9296] <... futex resumed>) = 0 [pid 9310] set_robust_list(0x7fce18c519a0, 24 [pid 9306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9303] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9300] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9298] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9296] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9298] <... futex resumed>) = 0 [pid 9306] <... futex resumed>) = 0 [pid 9298] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9311] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 9311] set_robust_list(0x7fce18c519a0, 24) = 0 [pid 9311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9307] <... clone3 resumed> => {parent_tid=[9311]}, 88) = 9311 [pid 9310] <... set_robust_list resumed>) = 0 [pid 9303] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9300] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9296] <... futex resumed>) = 0 [pid 9310] rt_sigprocmask(SIG_SETMASK, [] [pid 9308] <... futex resumed>) = 0 [pid 9305] <... futex resumed>) = 1 [pid 9303] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9300] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9296] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9308] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9310] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9308] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9303] <... futex resumed>) = 1 [pid 9300] <... futex resumed>) = 0 [pid 9296] exit_group(0 [pid 9310] <... socket resumed>) = 3 [pid 9300] ???( [pid 9303] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9296] <... exit_group resumed>) = ? [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9307] rt_sigprocmask(SIG_SETMASK, [] [pid 9300] <... ??? resumed>) = ? [pid 9298] <... futex resumed>) = 0 [pid 9310] <... futex resumed>) = 1 [pid 9308] <... futex resumed>) = 1 [pid 9307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9306] <... futex resumed>) = 0 [pid 9305] <... futex resumed>) = 0 [pid 9298] exit_group(0 [pid 9310] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9308] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9303] <... futex resumed>) = ? [pid 9298] <... exit_group resumed>) = ? [pid 9311] <... futex resumed>) = 0 [pid 9310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9308] <... socket resumed>) = 5 [pid 9307] <... futex resumed>) = 1 [pid 9306] <... futex resumed>) = 0 [pid 9305] <... futex resumed>) = 0 [pid 9303] +++ exited with 0 +++ [pid 9311] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9310] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9311] <... socket resumed>) = 3 [pid 9310] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9308] <... futex resumed>) = 0 [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9300] +++ exited with 0 +++ [pid 9296] +++ exited with 0 +++ [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9310] <... futex resumed>) = 0 [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9310] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9306] <... futex resumed>) = 0 [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9310] <... socket resumed>) = 4 [pid 9308] <... futex resumed>) = 0 [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9305] <... futex resumed>) = 1 [pid 9298] +++ exited with 0 +++ [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9296, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 9311] <... futex resumed>) = 1 [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] sendmsg(4, NULL, MSG_CONFIRM [pid 9307] <... futex resumed>) = 0 [pid 9306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9310] <... futex resumed>) = 0 [pid 9308] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9298, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 9311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9310] openat(AT_FDCWD, NULL, O_RDWR [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9307] <... futex resumed>) = 0 [pid 9306] <... futex resumed>) = 0 [pid 5645] umount2("./237", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9311] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9310] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9308] <... futex resumed>) = 1 [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9305] <... futex resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9311] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] openat(AT_FDCWD, "./237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9307] <... futex resumed>) = 0 [pid 5645] <... openat resumed>) = 3 [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9308] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] fstat(3 [pid 9311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9307] <... futex resumed>) = 0 [pid 9311] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9311] <... socket resumed>) = 4 [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9305] <... futex resumed>) = 0 [pid 5645] getdents64(3 [pid 9311] <... futex resumed>) = 1 [pid 9310] <... futex resumed>) = 1 [pid 9308] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9307] <... futex resumed>) = 0 [pid 9306] <... futex resumed>) = 0 [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9310] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9308] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] <... restart_syscall resumed>) = 0 [pid 9311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9307] <... futex resumed>) = 0 [pid 9306] <... futex resumed>) = 0 [pid 9305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] umount2("./237/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9311] openat(AT_FDCWD, NULL, O_RDWR [pid 9310] ioctl(-1, TUNSETIFF, 0 [pid 9308] <... futex resumed>) = 0 [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9311] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9308] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5645] newfstatat(AT_FDCWD, "./237/binderfs" [pid 5640] umount2("./235", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9310] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9308] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9305] <... futex resumed>) = 0 [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9311] <... futex resumed>) = 1 [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9307] <... futex resumed>) = 0 [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9311] ioctl(-1, TUNSETIFF, 0 [pid 9310] <... futex resumed>) = 1 [pid 9308] <... futex resumed>) = 0 [ 180.408088][ T9303] nbd: nbd64 already in use [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] <... futex resumed>) = 0 [pid 5645] unlink("./237/binderfs" [pid 5640] openat(AT_FDCWD, "./235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9311] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9310] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9308] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9307] <... futex resumed>) = 0 [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] <... unlink resumed>) = 0 [pid 5640] <... openat resumed>) = 3 [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9306] <... futex resumed>) = 0 [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9311] <... futex resumed>) = 0 [pid 9310] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9308] <... futex resumed>) = 0 [pid 9307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9305] <... futex resumed>) = 1 [pid 5645] getdents64(3 [pid 5640] fstat(3 [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9310] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9308] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9307] <... futex resumed>) = 0 [pid 9311] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9310] <... futex resumed>) = 1 [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9306] <... futex resumed>) = 0 [pid 5645] close(3 [pid 5640] getdents64(3 [pid 9311] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9310] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9308] <... futex resumed>) = 1 [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9305] <... futex resumed>) = 0 [pid 5645] <... close resumed>) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9308] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9306] <... futex resumed>) = 0 [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] rmdir("./237" [pid 9311] <... futex resumed>) = 1 [pid 9310] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9307] <... futex resumed>) = 0 [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9305] <... futex resumed>) = 0 [pid 5645] <... rmdir resumed>) = 0 [pid 5640] umount2("./235/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9310] <... socket resumed>) = 5 [pid 9308] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9307] <... futex resumed>) = 0 [pid 5645] mkdir("./238", 0777 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9311] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9308] <... socket resumed>) = 6 [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... mkdir resumed>) = 0 [pid 5640] newfstatat(AT_FDCWD, "./235/binderfs" [pid 9311] <... socket resumed>) = 5 [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9311] <... futex resumed>) = 1 [pid 9310] <... futex resumed>) = 1 [pid 9308] <... futex resumed>) = 1 [pid 9307] <... futex resumed>) = 0 [pid 9306] <... futex resumed>) = 0 [pid 9305] <... futex resumed>) = 0 [pid 5640] unlink("./235/binderfs" [pid 9311] sendmsg(4, NULL, MSG_CONFIRM [pid 9310] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9308] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] <... unlink resumed>) = 0 [pid 9311] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9307] <... futex resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9311] <... futex resumed>) = 0 [pid 9310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9306] <... futex resumed>) = 0 [pid 9305] <... futex resumed>) = 0 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] getdents64(3 [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9310] sendmsg(4, NULL, MSG_CONFIRM [pid 9308] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9313 attached [pid 9310] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9307] <... futex resumed>) = 0 [pid 9308] <... socket resumed>) = 7 [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9306] <... futex resumed>) = 0 [pid 9313] set_robust_list(0x55558040f6e0, 24 [pid 9310] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9308] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] <... set_robust_list resumed>) = 0 [pid 9311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9313 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9313] rt_sigprocmask(SIG_SETMASK, [] [pid 9311] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9310] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9306] <... futex resumed>) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] close(3 [pid 9313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9311] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9310] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9308] <... sendto resumed>) = 28 [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9313] chdir("./238" [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] recvfrom(7 [pid 5640] <... close resumed>) = 0 [pid 9313] <... chdir resumed>) = 0 [pid 9311] <... futex resumed>) = 1 [pid 9310] <... futex resumed>) = 1 [pid 9308] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9305}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9307] <... futex resumed>) = 0 [pid 9306] <... futex resumed>) = 0 [pid 5640] rmdir("./235" [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9310] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9308] recvfrom(7 [pid 9307] <... futex resumed>) = 0 [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... rmdir resumed>) = 0 [pid 9313] <... prctl resumed>) = 0 [pid 9311] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9310] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9308] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9305}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9306] <... futex resumed>) = 0 [pid 9313] setpgid(0, 0 [pid 9311] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9310] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9308] close(7 [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] mkdir("./236", 0777 [pid 9313] <... setpgid resumed>) = 0 [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] <... close resumed>) = 0 [pid 9313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9310] <... futex resumed>) = 0 [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9311] <... futex resumed>) = 1 [pid 9310] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9308] <... futex resumed>) = 1 [pid 9307] <... futex resumed>) = 0 [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9305] <... futex resumed>) = 0 [pid 5640] <... mkdir resumed>) = 0 [pid 9313] <... openat resumed>) = 3 [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9310] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9308] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9306] <... futex resumed>) = 0 [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] write(3, "1000", 4 [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] <... write resumed>) = 4 [pid 9311] <... futex resumed>) = 0 [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9307] <... futex resumed>) = 1 [pid 9305] <... futex resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9313] close(3 [pid 9311] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9310] <... futex resumed>) = 1 [pid 9308] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9306] <... futex resumed>) = 0 [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9313] <... close resumed>) = 0 [pid 9311] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9310] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9308] <... sendmsg resumed>) = 108 [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9313] symlink("/dev/binderfs", "./binderfs" [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] <... futex resumed>) = 0 [pid 9311] <... futex resumed>) = 1 [pid 9307] <... futex resumed>) = 0 [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9310] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9308] <... futex resumed>) = 1 [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9305] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9314 attached [pid 9311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9310] <... socket resumed>) = 6 [pid 9308] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9307] <... futex resumed>) = 0 [pid 9305] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] set_robust_list(0x55558040f6e0, 24 [pid 9311] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9305] <... futex resumed>) = 0 [pid 9314] <... set_robust_list resumed>) = 0 [pid 9313] <... symlink resumed>) = 0 [pid 9311] <... socket resumed>) = 6 [pid 9305] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9314 [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] rt_sigprocmask(SIG_SETMASK, [] [pid 9311] <... futex resumed>) = 1 [pid 9310] <... futex resumed>) = 1 [pid 9308] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9307] <... futex resumed>) = 0 [pid 9306] <... futex resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9314] chdir("./236" [pid 9311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9307] <... futex resumed>) = 0 [pid 9314] <... chdir resumed>) = 0 [pid 9311] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9311] <... socket resumed>) = 7 [pid 9314] <... prctl resumed>) = 0 [pid 9314] setpgid(0, 0) = 0 [pid 9311] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9311] <... sendto resumed>) = 28 [pid 9314] <... openat resumed>) = 3 [pid 9311] recvfrom(7, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9307}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9314] write(3, "1000", 4 [pid 9313] write(1, "executing program\n", 18 [pid 9310] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9308] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] <... write resumed>) = 4 [pid 9313] <... write resumed>) = 18 [pid 9311] recvfrom(7 [pid 9310] <... socket resumed>) = 7 [pid 9308] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] <... futex resumed>) = 0 [pid 9314] close(3 [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9311] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9307}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9308] <... futex resumed>) = 1 [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9305] <... futex resumed>) = 0 [pid 9314] <... close resumed>) = 0 [pid 9313] <... futex resumed>) = 0 [pid 9311] close(7 [pid 9310] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9308] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9305] exit_group(0 [pid 9314] symlink("/dev/binderfs", "./binderfs" [pid 9313] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9311] <... close resumed>) = 0 [pid 9305] <... exit_group resumed>) = ? [pid 9314] <... symlink resumed>) = 0 [pid 9313] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9310] <... sendto resumed>) = 28 [pid 9308] <... futex resumed>) = ? [pid 9313] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9314] write(1, "executing program\n", 18 [pid 9313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9310] recvfrom(7 [pid 9313] <... mmap resumed>) = 0x7fce18c31000 [pid 9311] <... futex resumed>) = 1 [pid 9307] <... futex resumed>) = 0 [pid 9314] <... write resumed>) = 18 executing program [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9310] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9306}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9307] <... futex resumed>) = 0 [pid 9314] <... futex resumed>) = 0 [pid 9311] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9314] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9313] <... mprotect resumed>) = 0 [pid 9311] <... sendmsg resumed>) = 108 [pid 9310] recvfrom(7 [pid 9314] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9311] <... futex resumed>) = 1 [pid 9307] <... futex resumed>) = 0 [pid 9314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9310] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9306}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9308] +++ exited with 0 +++ [pid 9313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9307] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9305] +++ exited with 0 +++ [pid 9313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9310] close(7 [pid 9314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9313] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9307] <... futex resumed>) = 0 [pid 9314] <... mmap resumed>) = 0x7fce18c31000 [pid 9311] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9307] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9314] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9311] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9305, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 9314] <... mprotect resumed>) = 0 [pid 9311] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] umount2("./238", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9311] <... futex resumed>) = 1 [pid 9307] <... futex resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9311] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9307] exit_group(0 [pid 9314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9307] <... exit_group resumed>) = ? [pid 9311] <... futex resumed>) = ? [pid 5641] openat(AT_FDCWD, "./238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci-upstream-net-kasan-gce/strace-static-x86_64: Process 9316 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9317 attached [pid 9316] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5641] <... openat resumed>) = 3 [pid 9316] <... rseq resumed>) = 0 [pid 9314] <... clone3 resumed> => {parent_tid=[9317]}, 88) = 9317 [pid 9316] set_robust_list(0x7fce18c519a0, 24 [pid 9314] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] fstat(3 [pid 9314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9310] <... close resumed>) = 0 [pid 9317] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9316] <... set_robust_list resumed>) = 0 [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9317] <... rseq resumed>) = 0 [pid 9316] rt_sigprocmask(SIG_SETMASK, [] [pid 9314] <... futex resumed>) = 0 [pid 9313] <... clone3 resumed> => {parent_tid=[9316]}, 88) = 9316 [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] getdents64(3 [pid 9317] set_robust_list(0x7fce18c519a0, 24 [pid 9316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9313] rt_sigprocmask(SIG_SETMASK, [] [pid 9310] <... futex resumed>) = 1 [pid 9306] <... futex resumed>) = 0 [pid 9317] <... set_robust_list resumed>) = 0 [pid 9316] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9310] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9306] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9317] rt_sigprocmask(SIG_SETMASK, [] [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9311] +++ exited with 0 +++ [pid 9310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9307] +++ exited with 0 +++ [pid 9306] <... futex resumed>) = 0 [pid 5641] umount2("./238/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9317] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9316] <... futex resumed>) = 0 [pid 9313] <... futex resumed>) = 1 [pid 9310] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9306] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9317] <... socket resumed>) = 3 [pid 9316] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5641] newfstatat(AT_FDCWD, "./238/binderfs" [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9316] <... socket resumed>) = 3 [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9317] <... futex resumed>) = 1 [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] <... futex resumed>) = 0 [pid 5642] <... restart_syscall resumed>) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9317] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9316] <... futex resumed>) = 1 [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] <... futex resumed>) = 0 [pid 5641] unlink("./238/binderfs" [pid 9317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9316] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9314] <... futex resumed>) = 0 [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9317] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9313] <... futex resumed>) = 0 [pid 5642] umount2("./236", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] <... unlink resumed>) = 0 [pid 9317] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9316] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9317] <... futex resumed>) = 1 [pid 9316] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9314] <... futex resumed>) = 0 [pid 5642] openat(AT_FDCWD, "./236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9317] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9317] <... socket resumed>) = 4 [pid 9316] <... futex resumed>) = 1 [pid 9314] <... futex resumed>) = 0 [pid 9313] <... futex resumed>) = 0 [pid 5642] <... openat resumed>) = 3 [pid 5641] getdents64(3 [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9316] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] fstat(3 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9317] <... futex resumed>) = 0 [pid 9316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 180.506232][ T9308] nbd: device at index 64 is going down [ 180.547442][ T9311] nbd: device at index 64 is going down [pid 9317] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9316] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] <... futex resumed>) = 0 [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5641] close(3 [pid 9317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9316] <... socket resumed>) = 4 [pid 9314] <... futex resumed>) = 0 [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] getdents64(3 [pid 9317] openat(AT_FDCWD, NULL, O_RDWR [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... close resumed>) = 0 [pid 9317] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9316] <... futex resumed>) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9316] openat(AT_FDCWD, NULL, O_RDWR [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] rmdir("./238" [pid 9317] <... futex resumed>) = 1 [pid 9316] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9314] <... futex resumed>) = 0 [pid 5642] umount2("./236/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9317] ioctl(-1, TUNSETIFF, 0 [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] <... futex resumed>) = 0 [pid 5641] <... rmdir resumed>) = 0 [pid 9317] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9316] <... futex resumed>) = 0 [pid 9314] <... futex resumed>) = 0 [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9316] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] newfstatat(AT_FDCWD, "./236/binderfs" [pid 5641] mkdir("./239", 0777 [pid 9317] <... futex resumed>) = 1 [pid 9314] <... futex resumed>) = 0 [pid 5641] <... mkdir resumed>) = 0 [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9317] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9314] <... futex resumed>) = 0 [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9313] <... futex resumed>) = 1 [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9317] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9316] <... futex resumed>) = 0 [pid 5642] unlink("./236/binderfs" [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9316] ioctl(-1, TUNSETIFF, 0) = -1 EBADF (Bad file descriptor) [pid 5642] <... unlink resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9319 attached [pid 9317] <... futex resumed>) = 1 [pid 9314] <... futex resumed>) = 0 [pid 9317] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9314] <... futex resumed>) = 0 [pid 9317] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] getdents64(3 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9319 [pid 9319] set_robust_list(0x55558040f6e0, 24 [pid 9317] <... socket resumed>) = 5 [pid 9316] <... futex resumed>) = 1 [pid 9313] <... futex resumed>) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9319] <... set_robust_list resumed>) = 0 [pid 9316] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9314] <... futex resumed>) = 0 [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5642] close(3 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9316] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9317] sendmsg(4, NULL, MSG_CONFIRM [pid 9316] <... futex resumed>) = 0 [pid 9314] <... futex resumed>) = 0 [pid 9313] <... futex resumed>) = 0 [pid 9306] <... futex resumed>) = 0 [pid 5642] <... close resumed>) = 0 [pid 9317] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9316] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5642] rmdir("./236" [pid 9319] rt_sigprocmask(SIG_SETMASK, [] [pid 9317] <... futex resumed>) = 0 [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] <... mmap resumed>) = 0x7fce18c10000 [pid 9317] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9314] <... futex resumed>) = 0 [pid 9319] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9317] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9306] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 5642] <... rmdir resumed>) = 0 [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9319] chdir("./239" [pid 9317] <... futex resumed>) = 0 [pid 9314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9306] <... mprotect resumed>) = 0 [pid 9313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9317] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] mkdir("./237", 0777 [pid 9317] <... futex resumed>) = 0 [pid 9316] <... futex resumed>) = 0 [pid 9314] <... futex resumed>) = 1 [pid 9313] <... futex resumed>) = 1 [pid 9306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9317] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9319] <... chdir resumed>) = 0 [pid 9317] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9316] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9310] <... sendmsg resumed>) = 108 [pid 9306] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 5642] <... mkdir resumed>) = 0 [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9316] <... socket resumed>) = 5 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9321 attached [pid 9317] <... futex resumed>) = 0 [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9317] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9316] <... futex resumed>) = 0 [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9310] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] <... prctl resumed>) = 0 [pid 9317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9316] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9314] <... futex resumed>) = 0 [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9310] <... futex resumed>) = 0 [pid 9306] <... clone3 resumed> => {parent_tid=[9321]}, 88) = 9321 [pid 9321] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9319] setpgid(0, 0 [pid 9317] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9313] <... futex resumed>) = 0 [pid 9310] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9306] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9321] <... rseq resumed>) = 0 [pid 9319] <... setpgid resumed>) = 0 [pid 9317] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9316] sendmsg(4, NULL, MSG_CONFIRM [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9321] set_robust_list(0x7fce18c309a0, 24 [pid 9319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9316] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9306] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9317] <... futex resumed>) = 0 [pid 9316] <... futex resumed>) = 1 [pid 9314] <... futex resumed>) = 0 [pid 9313] <... futex resumed>) = 0 [pid 9306] <... futex resumed>) = 0 [pid 9317] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9317] <... socket resumed>) = 6 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9322 attached [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9316] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9317] <... futex resumed>) = 1 [pid 9314] <... futex resumed>) = 0 [pid 9317] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9314] <... futex resumed>) = 0 [pid 9316] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9313] <... futex resumed>) = 0 [pid 9317] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9317] <... socket resumed>) = 7 [pid 9316] <... futex resumed>) = 0 [pid 9313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9321] <... set_robust_list resumed>) = 0 [pid 9319] <... openat resumed>) = 3 [pid 9316] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] set_robust_list(0x55558040f6e0, 24 [pid 9321] rt_sigprocmask(SIG_SETMASK, [] [pid 9317] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9313] <... futex resumed>) = 0 [pid 9322] <... set_robust_list resumed>) = 0 [pid 9321] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9319] write(3, "1000", 4 [pid 9317] <... sendto resumed>) = 28 [pid 9316] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9322 [pid 9322] rt_sigprocmask(SIG_SETMASK, [] [pid 9321] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9319] <... write resumed>) = 4 [pid 9317] recvfrom(7 [pid 9316] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9322] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9321] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9319] close(3 [pid 9317] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9314}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 9322] chdir("./237" [pid 9321] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] <... close resumed>) = 0 [pid 9317] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9314}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9317] close(7 [pid 9321] <... futex resumed>) = 1 [pid 9306] <... futex resumed>) = 0 [pid 9317] <... close resumed>) = 0 [pid 9321] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9319] symlink("/dev/binderfs", "./binderfs" [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] exit_group(0 [pid 9317] <... futex resumed>) = 1 [pid 9314] <... futex resumed>) = 0 [pid 9317] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9314] <... futex resumed>) = 0 [pid 9317] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9322] <... chdir resumed>) = 0 [pid 9321] <... futex resumed>) = ? [pid 9319] <... symlink resumed>) = 0 [pid 9316] <... futex resumed>) = 1 [pid 9313] <... futex resumed>) = 0 [pid 9310] <... futex resumed>) = ? [pid 9306] <... exit_group resumed>) = ? [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9321] +++ exited with 0 +++ [pid 9319] write(1, "executing program\n", 18 [pid 9317] <... sendmsg resumed>) = 108 [pid 9316] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9310] +++ exited with 0 +++ [pid 9322] <... prctl resumed>) = 0 [pid 9319] <... write resumed>) = 18 [pid 9316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9313] <... futex resumed>) = 0 executing program [pid 9322] setpgid(0, 0 [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9316] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9322] <... setpgid resumed>) = 0 [pid 9319] <... futex resumed>) = 0 [pid 9317] <... futex resumed>) = 1 [pid 9316] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9314] <... futex resumed>) = 0 [pid 9322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9319] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9317] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9314] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9306] +++ exited with 0 +++ [pid 9322] <... openat resumed>) = 3 [pid 9319] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9316] <... futex resumed>) = 1 [pid 9314] <... futex resumed>) = 0 [pid 9313] <... futex resumed>) = 0 [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9306, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 9322] write(3, "1000", 4 [pid 9319] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9317] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9316] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9314] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] <... write resumed>) = 4 [pid 9319] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9317] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9313] <... futex resumed>) = 0 [pid 9322] close(3 [pid 9319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9317] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9316] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9322] <... close resumed>) = 0 [pid 9319] <... mmap resumed>) = 0x7fce18c31000 [pid 9317] <... futex resumed>) = 1 [pid 9316] <... socket resumed>) = 6 [pid 9314] <... futex resumed>) = 0 [pid 9322] symlink("/dev/binderfs", "./binderfs" [pid 9319] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9317] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] <... symlink resumed>) = 0 [pid 9319] <... mprotect resumed>) = 0 [pid 9316] <... futex resumed>) = 1 executing program [pid 9314] exit_group(0 [pid 9313] <... futex resumed>) = 0 [pid 9322] write(1, "executing program\n", 18 [pid 9319] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9316] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] <... write resumed>) = 18 [pid 9317] <... futex resumed>) = ? [pid 9314] <... exit_group resumed>) = ? [pid 9313] <... futex resumed>) = 0 [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9322] <... futex resumed>) = 0 [pid 9316] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9322] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9319] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9316] <... socket resumed>) = 7 [pid 5644] umount2("./237", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9322] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9322] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9322] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9316] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9319] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9316] <... sendto resumed>) = 28 [pid 5644] openat(AT_FDCWD, "./237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci-upstream-net-kasan-gce/strace-static-x86_64: Process 9324 attached [pid 9322] <... mmap resumed>) = 0x7fce18c31000 [pid 9316] recvfrom(7 [pid 5644] <... openat resumed>) = 3 [pid 9322] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9319] <... clone3 resumed> => {parent_tid=[9324]}, 88) = 9324 [pid 9316] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9313}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9324] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9322] <... mprotect resumed>) = 0 [pid 9319] rt_sigprocmask(SIG_SETMASK, [] [pid 9317] +++ exited with 0 +++ [pid 9314] +++ exited with 0 +++ [pid 5644] fstat(3 [pid 9324] <... rseq resumed>) = 0 [pid 9324] set_robust_list(0x7fce18c519a0, 24) = 0 [pid 9324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9324] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9314, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] getdents64(3 [pid 9316] recvfrom(7 [pid 5640] umount2("./236", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9319] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9316] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9313}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9322] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9316] close(7 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9324] <... futex resumed>) = 0 [pid 9322] <... rt_sigprocmask resumed>, [], 8) = 0 [ 180.685680][ T9317] nbd: device at index 64 is going down [pid 9319] <... futex resumed>) = 1 [pid 9316] <... close resumed>) = 0 [pid 5644] umount2("./237/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9324] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9322] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] openat(AT_FDCWD, "./236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci-upstream-net-kasan-gce/strace-static-x86_64: Process 9325 attached [pid 9324] <... socket resumed>) = 3 [pid 9316] <... futex resumed>) = 1 [pid 9313] <... futex resumed>) = 0 [pid 5644] newfstatat(AT_FDCWD, "./237/binderfs" [pid 5640] <... openat resumed>) = 3 [pid 9325] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] <... clone3 resumed> => {parent_tid=[9325]}, 88) = 9325 [pid 9316] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9313] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] fstat(3 [pid 9325] <... rseq resumed>) = 0 [pid 9324] <... futex resumed>) = 1 [pid 9322] rt_sigprocmask(SIG_SETMASK, [] [pid 9319] <... futex resumed>) = 0 [pid 9316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9313] <... futex resumed>) = 0 [pid 5644] unlink("./237/binderfs" [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9325] set_robust_list(0x7fce18c519a0, 24 [pid 9324] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9322] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9316] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9313] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... unlink resumed>) = 0 [pid 9325] <... set_robust_list resumed>) = 0 [pid 9324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] <... futex resumed>) = 0 [pid 5640] getdents64(3 [pid 9325] rt_sigprocmask(SIG_SETMASK, [] [pid 9324] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9322] <... futex resumed>) = 0 [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] getdents64(3 [pid 9325] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9324] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9325] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9325] <... socket resumed>) = 3 [pid 9319] <... futex resumed>) = 0 [pid 9324] <... futex resumed>) = 1 [pid 9324] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] <... socket resumed>) = 4 [pid 9319] <... futex resumed>) = 0 [pid 9325] <... futex resumed>) = 1 [pid 9322] <... futex resumed>) = 0 [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9325] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] umount2("./236/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9325] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9324] <... futex resumed>) = 1 [pid 9322] <... futex resumed>) = 0 [pid 9319] <... futex resumed>) = 0 [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9325] <... futex resumed>) = 0 [pid 9324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9319] <... futex resumed>) = 0 [pid 5644] close(3 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9325] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9324] openat(AT_FDCWD, NULL, O_RDWR [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9324] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9322] <... futex resumed>) = 0 [pid 5644] <... close resumed>) = 0 [pid 5640] newfstatat(AT_FDCWD, "./236/binderfs" [pid 9325] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9325] <... socket resumed>) = 4 [pid 9324] <... futex resumed>) = 1 [pid 9319] <... futex resumed>) = 0 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] ioctl(-1, TUNSETIFF, 0 [pid 9319] <... futex resumed>) = 0 [pid 9325] <... futex resumed>) = 1 [pid 9324] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9322] <... futex resumed>) = 0 [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] rmdir("./237" [pid 5640] unlink("./236/binderfs" [pid 9325] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9324] <... futex resumed>) = 0 [pid 9322] <... futex resumed>) = 0 [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... unlink resumed>) = 0 [pid 9325] openat(AT_FDCWD, NULL, O_RDWR [pid 9324] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9319] <... futex resumed>) = 0 [pid 9325] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9325] <... futex resumed>) = 1 [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] <... futex resumed>) = 0 [pid 9325] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9324] <... futex resumed>) = 1 [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] <... futex resumed>) = 0 [pid 5644] <... rmdir resumed>) = 0 [pid 5640] getdents64(3 [pid 9325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9324] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9322] <... futex resumed>) = 0 [pid 5644] mkdir("./238", 0777 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9325] ioctl(-1, TUNSETIFF, 0 [pid 9324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] close(3 [pid 9325] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9324] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9319] <... futex resumed>) = 0 [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] <... socket resumed>) = 5 [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... close resumed>) = 0 [pid 9325] <... futex resumed>) = 1 [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] <... futex resumed>) = 0 [pid 9325] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9324] <... futex resumed>) = 1 [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] <... futex resumed>) = 0 [pid 9325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9324] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9322] <... futex resumed>) = 0 [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9325] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9319] <... futex resumed>) = 0 [pid 5640] rmdir("./236" [pid 5644] <... mkdir resumed>) = 0 [pid 9325] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9324] sendmsg(4, NULL, MSG_CONFIRM [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9325] <... futex resumed>) = 1 [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] <... futex resumed>) = 0 [pid 5640] <... rmdir resumed>) = 0 [pid 9325] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9324] <... futex resumed>) = 1 [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] <... futex resumed>) = 0 [pid 9325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9324] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9322] <... futex resumed>) = 0 [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9325] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9319] <... futex resumed>) = 0 [pid 9325] <... socket resumed>) = 5 [pid 9324] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] mkdir("./237", 0777 [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9325] <... futex resumed>) = 1 [pid 9322] <... futex resumed>) = 0 [pid 9325] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9324] <... futex resumed>) = 1 [pid 9322] <... futex resumed>) = 0 [pid 9319] <... futex resumed>) = 0 [pid 9325] sendmsg(4, NULL, MSG_CONFIRM [pid 9324] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... mkdir resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9327 attached [pid 9325] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9324] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9327] set_robust_list(0x55558040f6e0, 24) = 0 [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] <... futex resumed>) = 0 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9325] <... futex resumed>) = 1 [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9325] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9324] <... futex resumed>) = 0 [pid 9319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9327] rt_sigprocmask(SIG_SETMASK, [] [pid 9324] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9322] <... futex resumed>) = 0 [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9327] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] <... futex resumed>) = 0 [pid 9327] chdir("./238" [pid 9325] <... futex resumed>) = 0 [pid 9324] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9322] <... futex resumed>) = 1 [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9327 [pid 9325] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9324] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9327] <... chdir resumed>) = 0 [pid 9325] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] <... futex resumed>) = 1 [pid 9319] <... futex resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9325] <... futex resumed>) = 1 [pid 9324] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9322] <... futex resumed>) = 0 [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9325] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] <... futex resumed>) = 0 [pid 9325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9324] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9325] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9324] <... socket resumed>) = 6 [pid 9322] <... futex resumed>) = 0 [pid 9325] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9325] <... futex resumed>) = 0 [pid 9324] <... futex resumed>) = 1 [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] <... futex resumed>) = 0 [pid 9325] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9328 attached [pid 9327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9322] <... futex resumed>) = 0 [pid 9319] <... futex resumed>) = 0 [pid 9327] <... prctl resumed>) = 0 [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9328] set_robust_list(0x55558040f6e0, 24 [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9328] <... set_robust_list resumed>) = 0 [pid 9327] setpgid(0, 0 [pid 9325] <... futex resumed>) = 0 [pid 9324] <... socket resumed>) = 7 [pid 9322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9325] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9324] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9328] rt_sigprocmask(SIG_SETMASK, [] [pid 9327] <... setpgid resumed>) = 0 [pid 9325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9322] <... futex resumed>) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9328 [pid 9328] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9325] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9328] chdir("./237" [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9328] <... chdir resumed>) = 0 [pid 9327] <... openat resumed>) = 3 [pid 9325] <... socket resumed>) = 6 [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9327] write(3, "1000", 4 [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9328] <... prctl resumed>) = 0 [pid 9327] <... write resumed>) = 4 [pid 9325] <... futex resumed>) = 0 [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9328] setpgid(0, 0 [pid 9327] close(3 [pid 9325] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9322] <... futex resumed>) = 0 [pid 9328] <... setpgid resumed>) = 0 [pid 9327] <... close resumed>) = 0 [pid 9325] <... socket resumed>) = 7 [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9325] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9327] symlink("/dev/binderfs", "./binderfs" [pid 9313] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9328] <... openat resumed>) = 3 [pid 9327] <... symlink resumed>) = 0 [pid 9328] write(3, "1000", 4 [pid 9313] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] write(1, "executing program\n", 18 [pid 9313] <... futex resumed>) = 0 [pid 9328] <... write resumed>) = 4 [pid 9327] <... write resumed>) = 18 [pid 9313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9328] close(3 [pid 9313] <... mmap resumed>) = 0x7fce18c10000 [pid 9328] <... close resumed>) = 0 executing program [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9328] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9328] write(1, "executing program\n", 18 [pid 9327] <... futex resumed>) = 0 [pid 9325] <... sendto resumed>) = 28 [pid 9324] <... sendto resumed>) = 28 [pid 9316] <... sendmsg resumed>) = 108 [pid 9313] <... mprotect resumed>) = 0 executing program [pid 9327] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9328] <... write resumed>) = 18 [pid 9325] recvfrom(7 [pid 9324] recvfrom(7 [pid 9316] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9325] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9322}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9324] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9319}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9316] <... futex resumed>) = 0 [pid 9313] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9328] <... futex resumed>) = 0 [pid 9327] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9325] recvfrom(7 [pid 9327] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9328] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9327] <... mmap resumed>) = 0x7fce18c31000 [pid 9325] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9322}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9324] recvfrom(7 [pid 9316] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9313] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9330 attached [pid 9328] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9327] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9325] close(7 [pid 9324] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9319}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9330] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9328] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9327] <... mprotect resumed>) = 0 [pid 9325] <... close resumed>) = 0 [pid 9324] close(7 [pid 9330] <... rseq resumed>) = 0 [pid 9328] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9313] <... clone3 resumed> => {parent_tid=[9330]}, 88) = 9330 [pid 9328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9327] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] <... close resumed>) = 0 [pid 9313] rt_sigprocmask(SIG_SETMASK, [] [pid 9330] set_robust_list(0x7fce18c309a0, 24 [pid 9328] <... mmap resumed>) = 0x7fce18c31000 [pid 9325] <... futex resumed>) = 1 [pid 9322] <... futex resumed>) = 0 [pid 9313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9330] <... set_robust_list resumed>) = 0 [pid 9328] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9327] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9325] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9330] rt_sigprocmask(SIG_SETMASK, [] [pid 9328] <... mprotect resumed>) = 0 [pid 9327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9325] <... sendmsg resumed>) = 108 [pid 9324] <... futex resumed>) = 1 [pid 9322] <... futex resumed>) = 0 [pid 9319] <... futex resumed>) = 0 [pid 9313] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9328] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9313] <... futex resumed>) = 0 [pid 9328] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9325] <... futex resumed>) = 0 [pid 9324] <... sendmsg resumed>) = 108 [pid 9322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9319] <... futex resumed>) = 0 [pid 9313] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9328] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9325] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9332 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9331 attached [pid 9330] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9324] <... futex resumed>) = 0 [pid 9322] <... futex resumed>) = 0 [pid 9319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9328] <... clone3 resumed> => {parent_tid=[9332]}, 88) = 9332 [pid 9325] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9324] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9322] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9328] rt_sigprocmask(SIG_SETMASK, [] [pid 9325] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9319] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9328] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9325] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9319] <... futex resumed>) = 0 [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9325] <... futex resumed>) = 1 [pid 9324] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9322] <... futex resumed>) = 0 [pid 9319] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9328] <... futex resumed>) = 0 [pid 9325] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9324] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9322] exit_group(0 [pid 9332] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9331] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9330] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9327] <... clone3 resumed> => {parent_tid=[9331]}, 88) = 9331 [pid 9332] <... rseq resumed>) = 0 [pid 9331] <... rseq resumed>) = 0 [pid 9330] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] rt_sigprocmask(SIG_SETMASK, [] [pid 9332] set_robust_list(0x7fce18c519a0, 24 [pid 9325] <... futex resumed>) = ? [pid 9324] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9322] <... exit_group resumed>) = ? [pid 9331] set_robust_list(0x7fce18c519a0, 24 [pid 9330] <... futex resumed>) = 1 [pid 9327] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9325] +++ exited with 0 +++ [pid 9313] <... futex resumed>) = 0 [pid 9330] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9332] <... set_robust_list resumed>) = 0 [pid 9331] <... set_robust_list resumed>) = 0 [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9324] <... futex resumed>) = 1 [pid 9319] <... futex resumed>) = 0 [pid 9313] exit_group(0 [pid 9332] rt_sigprocmask(SIG_SETMASK, [] [pid 9327] <... futex resumed>) = 0 [pid 9324] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9319] exit_group(0 [pid 9332] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9331] rt_sigprocmask(SIG_SETMASK, [] [pid 9330] <... futex resumed>) = ? [pid 9316] <... futex resumed>) = ? [pid 9313] <... exit_group resumed>) = ? [pid 9332] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9330] +++ exited with 0 +++ [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9332] <... socket resumed>) = 3 [pid 9331] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9324] <... futex resumed>) = ? [pid 9319] <... exit_group resumed>) = ? [pid 9331] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9324] +++ exited with 0 +++ [pid 9331] <... socket resumed>) = 3 [pid 9322] +++ exited with 0 +++ [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9328] <... futex resumed>) = 0 [pid 9332] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9331] <... futex resumed>) = 1 [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] <... futex resumed>) = 0 [pid 9332] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9331] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9328] <... futex resumed>) = 0 [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9331] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9327] <... futex resumed>) = 0 [pid 9332] <... futex resumed>) = 0 [pid 9328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9331] <... futex resumed>) = 0 [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9332] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9316] +++ exited with 0 +++ [pid 9313] +++ exited with 0 +++ [pid 9332] <... socket resumed>) = 4 [pid 9331] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9328] <... futex resumed>) = 0 [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9331] <... socket resumed>) = 4 [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9327] <... futex resumed>) = 0 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9313, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5642] <... restart_syscall resumed>) = 0 [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9331] <... futex resumed>) = 0 [pid 9327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9331] openat(AT_FDCWD, NULL, O_RDWR [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9332] <... futex resumed>) = 1 [pid 5642] umount2("./237", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9332] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9331] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9328] <... futex resumed>) = 0 [pid 9327] <... futex resumed>) = 0 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] openat(AT_FDCWD, "./237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9332] <... futex resumed>) = 0 [pid 9328] <... futex resumed>) = 1 [pid 9327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] <... openat resumed>) = 3 [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9332] openat(AT_FDCWD, NULL, O_RDWR [pid 5642] fstat(3 [pid 9332] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9331] <... futex resumed>) = 0 [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9319] +++ exited with 0 +++ [pid 5645] <... restart_syscall resumed>) = 0 [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9328] <... futex resumed>) = 0 [ 180.850238][ T9325] nbd: device at index 64 is going down [ 180.855308][ T9324] nbd: device at index 64 is going down [pid 9332] ioctl(-1, TUNSETIFF, 0 [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9319, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 9328] <... futex resumed>) = 0 [pid 9331] ioctl(-1, TUNSETIFF, 0 [pid 9332] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9331] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] umount2("./238", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] getdents64(3 [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9332] <... futex resumed>) = 0 [pid 9331] <... futex resumed>) = 1 [pid 9328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9327] <... futex resumed>) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9332] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9328] <... futex resumed>) = 0 [pid 9327] <... futex resumed>) = 0 [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] openat(AT_FDCWD, "./238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9331] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9332] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9331] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] <... openat resumed>) = 3 [pid 5642] umount2("./237/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] umount2("./239", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9327] <... futex resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9331] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9332] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9327] <... futex resumed>) = 0 [pid 5645] fstat(3 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5641] openat(AT_FDCWD, "./239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9331] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 5642] newfstatat(AT_FDCWD, "./237/binderfs" [pid 5641] <... openat resumed>) = 3 [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9331] <... socket resumed>) = 5 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] fstat(3 [pid 9332] <... futex resumed>) = 1 [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9328] <... futex resumed>) = 0 [pid 5645] getdents64(3 [pid 5642] unlink("./237/binderfs" [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9332] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9331] <... futex resumed>) = 1 [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] <... futex resumed>) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5642] <... unlink resumed>) = 0 [pid 5641] getdents64(3 [pid 5645] umount2("./238/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] getdents64(3 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9331] sendmsg(4, NULL, MSG_CONFIRM [pid 9328] <... futex resumed>) = 0 [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] umount2("./239/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9332] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9331] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9327] <... futex resumed>) = 0 [pid 5645] newfstatat(AT_FDCWD, "./238/binderfs" [pid 5642] close(3 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9332] <... socket resumed>) = 5 [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5642] <... close resumed>) = 0 [pid 5641] newfstatat(AT_FDCWD, "./239/binderfs" [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9331] <... futex resumed>) = 0 [pid 9327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] unlink("./238/binderfs" [pid 5642] rmdir("./237" [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9332] <... futex resumed>) = 1 [pid 9331] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9328] <... futex resumed>) = 0 [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... unlink resumed>) = 0 [pid 5642] <... rmdir resumed>) = 0 [pid 5641] unlink("./239/binderfs" [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] <... futex resumed>) = 0 [pid 5645] getdents64(3 [pid 9332] sendmsg(4, NULL, MSG_CONFIRM [pid 9331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9328] <... futex resumed>) = 0 [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... unlink resumed>) = 0 [pid 9332] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9331] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] mkdir("./238", 0777 [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9331] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] close(3 [pid 5642] <... mkdir resumed>) = 0 [pid 5641] getdents64(3 [pid 9332] <... futex resumed>) = 0 [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... close resumed>) = 0 [pid 9332] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9331] <... futex resumed>) = 1 [pid 9328] <... futex resumed>) = 0 [pid 9327] <... futex resumed>) = 0 [pid 9332] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9331] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9327] <... futex resumed>) = 0 [pid 9331] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9332] <... futex resumed>) = 0 [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9331] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9332] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9328] <... futex resumed>) = 0 [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] rmdir("./238" [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9331] <... futex resumed>) = 1 [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9327] <... futex resumed>) = 0 [pid 5645] <... rmdir resumed>) = 0 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] close(3 [pid 9332] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] mkdir("./239", 0777 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5641] <... close resumed>) = 0 [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9331] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9327] <... futex resumed>) = 0 [pid 5645] <... mkdir resumed>) = 0 [pid 5641] rmdir("./239"ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9334 attached [pid 9332] <... futex resumed>) = 1 [pid 9331] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9328] <... futex resumed>) = 0 [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9332] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9331] <... futex resumed>) = 0 [pid 9328] <... futex resumed>) = 0 [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] set_robust_list(0x55558040f6e0, 24 [pid 9332] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9331] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9327] <... futex resumed>) = 0 [pid 9334] <... set_robust_list resumed>) = 0 [pid 9332] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9331] <... socket resumed>) = 6 [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9334 [pid 5641] <... rmdir resumed>) = 0 [pid 9334] rt_sigprocmask(SIG_SETMASK, [] [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 9332] <... futex resumed>) = 1 [pid 9331] <... futex resumed>) = 1 [pid 9328] <... futex resumed>) = 0 [pid 9327] <... futex resumed>) = 0 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] mkdir("./240", 0777 [pid 9334] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9332] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9331] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] chdir("./238" [pid 9332] <... socket resumed>) = 6 [pid 9331] <... socket resumed>) = 7 [pid 9328] <... futex resumed>) = 0 [pid 9327] <... futex resumed>) = 0 [pid 5641] <... mkdir resumed>) = 0 [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9331] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9335 attached [pid 9334] <... chdir resumed>) = 0 [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9332] <... futex resumed>) = 1 [pid 9331] <... sendto resumed>) = 28 [pid 9328] <... futex resumed>) = 0 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9335 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9335] set_robust_list(0x55558040f6e0, 24 [pid 9334] <... prctl resumed>) = 0 [pid 9332] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9331] recvfrom(7 [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9328] <... futex resumed>) = 0 [pid 9332] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9334] setpgid(0, 0 [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9332] <... socket resumed>) = 7 [pid 9335] <... set_robust_list resumed>) = 0 [pid 9334] <... setpgid resumed>) = 0 [pid 9335] rt_sigprocmask(SIG_SETMASK, [] [pid 9334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9332] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9331] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9327}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9336 attached [pid 9335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9334] <... openat resumed>) = 3 [pid 9332] <... sendto resumed>) = 28 [pid 9336] set_robust_list(0x55558040f6e0, 24 [pid 9335] chdir("./239" [pid 9334] write(3, "1000", 4 [pid 9332] recvfrom(7 [pid 9331] recvfrom(7 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9336 [pid 9336] <... set_robust_list resumed>) = 0 [pid 9335] <... chdir resumed>) = 0 [pid 9334] <... write resumed>) = 4 [pid 9332] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9328}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9331] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9327}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9336] rt_sigprocmask(SIG_SETMASK, [] [pid 9335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9334] close(3 [pid 9332] recvfrom(7 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9331] close(7 [pid 9336] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9335] <... prctl resumed>) = 0 [pid 9334] <... close resumed>) = 0 [pid 9332] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9328}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9331] <... close resumed>) = 0 [pid 9336] chdir("./240" [pid 9335] setpgid(0, 0 [pid 9334] symlink("/dev/binderfs", "./binderfs" [pid 9332] close(7 [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9336] <... chdir resumed>) = 0 [pid 9335] <... setpgid resumed>) = 0 [pid 9336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9334] <... symlink resumed>) = 0 [pid 9332] <... close resumed>) = 0 [pid 9331] <... futex resumed>) = 1 [pid 9327] <... futex resumed>) = 0 [pid 9336] setpgid(0, 0 [pid 9335] <... openat resumed>) = 3 [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9331] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9336] <... setpgid resumed>) = 0 [pid 9335] write(3, "1000", 4 [pid 9332] <... futex resumed>) = 1 [pid 9331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9328] <... futex resumed>) = 0 [pid 9327] <... futex resumed>) = 0 [pid 9336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9335] <... write resumed>) = 4 [pid 9334] write(1, "executing program\n", 18 [pid 9332] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 9331] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9336] <... openat resumed>) = 3 [pid 9335] close(3 [pid 9334] <... write resumed>) = 18 [pid 9332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9328] <... futex resumed>) = 0 [pid 9336] write(3, "1000", 4 [pid 9335] <... close resumed>) = 0 [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9332] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9336] <... write resumed>) = 4 [pid 9335] symlink("/dev/binderfs", "./binderfs" [pid 9334] <... futex resumed>) = 0 [pid 9336] close(3 [pid 9334] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9335] <... symlink resumed>) = 0 [pid 9336] <... close resumed>) = 0 [pid 9336] symlink("/dev/binderfs", "./binderfs" [pid 9334] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9336] <... symlink resumed>) = 0 [pid 9334] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 9334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c31000 [pid 9334] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 9336] write(1, "executing program\n", 18 [pid 9335] write(1, "executing program\n", 18 [pid 9334] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 9335] <... write resumed>) = 18 [pid 9336] <... write resumed>) = 18 executing program executing program [pid 9334] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9338 attached [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9336] <... futex resumed>) = 0 [pid 9336] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9335] <... futex resumed>) = 0 [pid 9338] <... rseq resumed>) = 0 [pid 9336] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9335] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9334] <... clone3 resumed> => {parent_tid=[9338]}, 88) = 9338 [pid 9338] set_robust_list(0x7fce18c519a0, 24 [pid 9334] rt_sigprocmask(SIG_SETMASK, [] [pid 9338] <... set_robust_list resumed>) = 0 [pid 9336] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9335] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9334] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9332] <... sendmsg resumed>) = 108 [pid 9331] <... sendmsg resumed>) = 108 [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9328] <... futex resumed>) = 0 [pid 9336] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9332] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9331] <... futex resumed>) = 1 [pid 9328] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9327] <... futex resumed>) = 0 [pid 9338] rt_sigprocmask(SIG_SETMASK, [] [pid 9336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9331] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9328] <... futex resumed>) = 0 [pid 9327] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9336] <... mmap resumed>) = 0x7fce18c31000 [pid 9335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9334] <... futex resumed>) = 0 [pid 9332] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9328] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9327] <... futex resumed>) = 0 [pid 9338] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9336] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9335] <... mmap resumed>) = 0x7fce18c31000 [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9338] <... socket resumed>) = 3 [pid 9336] <... mprotect resumed>) = 0 [pid 9335] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9332] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9331] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9327] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9336] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9335] <... mprotect resumed>) = 0 [pid 9332] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9331] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9332] <... futex resumed>) = 1 [pid 9331] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9328] <... futex resumed>) = 0 [pid 9332] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9331] <... futex resumed>) = 1 [pid 9328] exit_group(0 [pid 9327] <... futex resumed>) = 0 [pid 9338] <... futex resumed>) = 1 [pid 9336] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9335] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9332] <... futex resumed>) = ? [pid 9331] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9328] <... exit_group resumed>) = ? [pid 9327] exit_group(0 [pid 9332] +++ exited with 0 +++ [pid 9331] <... futex resumed>) = ? [pid 9327] <... exit_group resumed>) = ? [pid 9338] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9335] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9334] <... futex resumed>) = 0 [pid 9331] +++ exited with 0 +++ [pid 9335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9340 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9339 attached [pid 9338] <... futex resumed>) = 0 [pid 9334] <... futex resumed>) = 1 [pid 9340] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9339] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9338] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9336] <... clone3 resumed> => {parent_tid=[9340]}, 88) = 9340 [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9340] <... rseq resumed>) = 0 [pid 9339] <... rseq resumed>) = 0 [pid 9338] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9336] rt_sigprocmask(SIG_SETMASK, [] [pid 9335] <... clone3 resumed> => {parent_tid=[9339]}, 88) = 9339 [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] set_robust_list(0x7fce18c519a0, 24 [pid 9335] rt_sigprocmask(SIG_SETMASK, [] [pid 9340] <... set_robust_list resumed>) = 0 [pid 9339] set_robust_list(0x7fce18c519a0, 24 [pid 9338] <... futex resumed>) = 1 [pid 9336] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9334] <... futex resumed>) = 0 [pid 9327] +++ exited with 0 +++ [pid 9340] rt_sigprocmask(SIG_SETMASK, [] [pid 9339] <... set_robust_list resumed>) = 0 [pid 9338] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9327, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 9340] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9339] rt_sigprocmask(SIG_SETMASK, [] [pid 9338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9336] <... futex resumed>) = 0 [pid 9335] <... futex resumed>) = 0 [pid 9334] <... futex resumed>) = 0 [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9340] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9338] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9328] +++ exited with 0 +++ [pid 9338] <... socket resumed>) = 4 [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9340] <... socket resumed>) = 3 [pid 9339] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5640] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9339] <... socket resumed>) = 3 [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... restart_syscall resumed>) = 0 [pid 5640] <... restart_syscall resumed>) = 0 [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] <... futex resumed>) = 1 [pid 9334] <... futex resumed>) = 0 [pid 9339] <... futex resumed>) = 1 [pid 9338] openat(AT_FDCWD, NULL, O_RDWR [pid 9335] <... futex resumed>) = 0 [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... futex resumed>) = 1 [pid 9339] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9338] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9336] <... futex resumed>) = 0 [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] <... futex resumed>) = 0 [pid 5644] umount2("./238", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] umount2("./237", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9338] <... futex resumed>) = 0 [pid 9336] <... futex resumed>) = 0 [pid 9340] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9338] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9340] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9335] <... futex resumed>) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9339] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9340] <... futex resumed>) = 1 [pid 9336] <... futex resumed>) = 0 [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] openat(AT_FDCWD, "./238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5640] openat(AT_FDCWD, "./237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9339] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9336] <... futex resumed>) = 0 [pid 9334] <... futex resumed>) = 1 [pid 5644] <... openat resumed>) = 3 [pid 9338] <... futex resumed>) = 0 [pid 5640] <... openat resumed>) = 3 [pid 9340] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9338] ioctl(-1, TUNSETIFF, 0 [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] fstat(3 [pid 9340] <... socket resumed>) = 4 [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] fstat(3 [pid 9339] <... futex resumed>) = 1 [pid 9335] <... futex resumed>) = 0 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9339] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9338] <... futex resumed>) = 0 [pid 9335] <... futex resumed>) = 0 [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] getdents64(3 [pid 5640] getdents64(3 [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9339] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9338] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9334] <... futex resumed>) = 0 [pid 9340] <... futex resumed>) = 1 [pid 9336] <... futex resumed>) = 0 [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9339] <... socket resumed>) = 4 [pid 9338] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 181.022806][ T9332] nbd: nbd64 already in use [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9336] <... futex resumed>) = 0 [pid 5644] umount2("./238/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] umount2("./237/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9340] openat(AT_FDCWD, NULL, O_RDWR [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9340] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9339] <... futex resumed>) = 1 [pid 9338] <... futex resumed>) = 1 [pid 9335] <... futex resumed>) = 0 [pid 9334] <... futex resumed>) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] newfstatat(AT_FDCWD, "./237/binderfs" [pid 9340] <... futex resumed>) = 1 [pid 9339] openat(AT_FDCWD, NULL, O_RDWR [pid 9338] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9336] <... futex resumed>) = 0 [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] <... futex resumed>) = 0 [pid 5644] newfstatat(AT_FDCWD, "./238/binderfs" [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9335] <... futex resumed>) = 0 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9339] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9338] <... socket resumed>) = 5 [pid 9336] <... futex resumed>) = 0 [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] unlink("./237/binderfs" [pid 9340] ioctl(-1, TUNSETIFF, 0 [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] unlink("./238/binderfs" [pid 9340] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9339] <... futex resumed>) = 0 [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... unlink resumed>) = 0 [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9336] <... futex resumed>) = 0 [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9336] <... futex resumed>) = 0 [pid 5644] <... unlink resumed>) = 0 [pid 9340] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9340] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9339] ioctl(-1, TUNSETIFF, 0 [pid 9338] <... futex resumed>) = 0 [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] getdents64(3 [pid 5640] getdents64(3 [pid 9339] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9338] sendmsg(4, NULL, MSG_CONFIRM [pid 9335] <... futex resumed>) = 0 [pid 9334] <... futex resumed>) = 0 [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9339] <... futex resumed>) = 0 [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] close(3 [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] close(3 [pid 9340] <... futex resumed>) = 1 [pid 9338] <... futex resumed>) = 0 [pid 9336] <... futex resumed>) = 0 [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9338] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9335] <... futex resumed>) = 0 [pid 5644] <... close resumed>) = 0 [pid 5640] <... close resumed>) = 0 [pid 9340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9336] <... futex resumed>) = 0 [pid 9340] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] rmdir("./237" [pid 9340] <... socket resumed>) = 5 [pid 9339] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9336] <... futex resumed>) = 0 [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9336] <... futex resumed>) = 0 [pid 9340] sendmsg(4, NULL, MSG_CONFIRM [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9340] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9336] <... futex resumed>) = 0 [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9336] <... futex resumed>) = 0 [pid 9334] <... futex resumed>) = 1 [pid 5644] rmdir("./238" [pid 9340] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9340] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9339] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9338] <... futex resumed>) = 0 [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... rmdir resumed>) = 0 [pid 5640] <... rmdir resumed>) = 0 [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0) = -1 EINVAL (Invalid argument) [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9334] <... futex resumed>) = 0 [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9334] <... futex resumed>) = 0 [pid 9338] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9340] <... futex resumed>) = 1 [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5644] mkdir("./239", 0777 [pid 9339] <... futex resumed>) = 1 [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9336] <... futex resumed>) = 0 [pid 9335] <... futex resumed>) = 0 [pid 5640] mkdir("./238", 0777 [pid 9339] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9338] <... futex resumed>) = 1 [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] <... futex resumed>) = 0 [pid 5644] <... mkdir resumed>) = 0 [pid 5640] <... mkdir resumed>) = 0 [pid 9340] <... futex resumed>) = 0 [pid 9339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9338] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] <... futex resumed>) = 1 [pid 9335] <... futex resumed>) = 0 [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9334] <... futex resumed>) = 0 [pid 9338] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9338] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9334] <... futex resumed>) = 0 [pid 9340] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9338] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9339] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9334] <... futex resumed>) = 0 [pid 9338] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9338] <... socket resumed>) = 6 [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9334] <... futex resumed>) = 0 [pid 9338] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9334] <... futex resumed>) = 0 [pid 9338] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9338] <... socket resumed>) = 7 [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9339] <... socket resumed>) = 5 [pid 9338] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9340] <... futex resumed>) = 1 [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] <... sendto resumed>) = 28 [pid 9336] <... futex resumed>) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9339] <... futex resumed>) = 1 [pid 9338] recvfrom(7 [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9335] <... futex resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9339] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9338] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9334}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9336] <... futex resumed>) = 0 [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9340] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9338] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9334}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9339] sendmsg(4, NULL, MSG_CONFIRM [pid 9335] <... futex resumed>) = 0 [pid 9338] close(7) = 0 [pid 9340] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9339] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9340] <... futex resumed>) = 0 [pid 9339] <... futex resumed>) = 0 [pid 9338] <... futex resumed>) = 1 [pid 9335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9334] <... futex resumed>) = 0 [pid 9338] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9334] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9334] <... futex resumed>) = 0 [pid 9338] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9334] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9344 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9343 attached [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9339] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9336] <... futex resumed>) = 0 [pid 9335] <... futex resumed>) = 0 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9344 [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9339] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9339] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9344] set_robust_list(0x55558040f6e0, 24 [pid 9343] set_robust_list(0x55558040f6e0, 24 [pid 9340] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9344] <... set_robust_list resumed>) = 0 [pid 9343] <... set_robust_list resumed>) = 0 [pid 9344] rt_sigprocmask(SIG_SETMASK, [] [pid 9343] rt_sigprocmask(SIG_SETMASK, [] [pid 9340] <... socket resumed>) = 6 [pid 9339] <... futex resumed>) = 1 [pid 9335] <... futex resumed>) = 0 [pid 9344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9339] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9344] chdir("./239" [pid 9343] chdir("./238" [pid 9340] <... futex resumed>) = 1 [pid 9339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9336] <... futex resumed>) = 0 [pid 9335] <... futex resumed>) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9343 [pid 9344] <... chdir resumed>) = 0 [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9339] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9343] <... chdir resumed>) = 0 [pid 9340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9339] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9336] <... futex resumed>) = 0 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9344] <... prctl resumed>) = 0 [pid 9343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9340] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9344] setpgid(0, 0 [pid 9343] <... prctl resumed>) = 0 [pid 9339] <... futex resumed>) = 1 [pid 9335] <... futex resumed>) = 0 [pid 9344] <... setpgid resumed>) = 0 [pid 9343] setpgid(0, 0 [pid 9340] <... socket resumed>) = 7 [pid 9339] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9343] <... setpgid resumed>) = 0 [pid 9343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9335] <... futex resumed>) = 0 [pid 9344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9343] <... openat resumed>) = 3 [pid 9340] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9344] <... openat resumed>) = 3 [pid 9339] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9344] write(3, "1000", 4 [pid 9339] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9343] write(3, "1000", 4) = 4 [pid 9344] <... write resumed>) = 4 [pid 9343] close(3 [pid 9339] <... futex resumed>) = 1 [pid 9344] close(3 [pid 9343] <... close resumed>) = 0 [pid 9339] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9335] <... futex resumed>) = 0 [pid 9344] <... close resumed>) = 0 [pid 9343] symlink("/dev/binderfs", "./binderfs" [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9344] symlink("/dev/binderfs", "./binderfs" [pid 9343] <... symlink resumed>) = 0 [pid 9339] <... futex resumed>) = 0 [pid 9335] <... futex resumed>) = 1 [pid 9344] <... symlink resumed>) = 0 executing program [pid 9343] write(1, "executing program\n", 18 [pid 9339] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9344] write(1, "executing program\n", 18 [pid 9343] <... write resumed>) = 18 [pid 9339] <... socket resumed>) = 6 [pid 9344] <... write resumed>) = 18 executing program [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9343] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0}, NULL, 8) = 0 [pid 9343] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 9343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c31000 [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9343] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9344] <... futex resumed>) = 0 [pid 9343] <... mprotect resumed>) = 0 [pid 9344] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9339] <... futex resumed>) = 1 [pid 9344] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9335] <... futex resumed>) = 0 [pid 9344] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9339] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9335] <... futex resumed>) = 0 [pid 9339] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9344] <... mmap resumed>) = 0x7fce18c31000 [pid 9343] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 9343] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9346 attached [pid 9346] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 9344] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9343] <... clone3 resumed> => {parent_tid=[9346]}, 88) = 9346 [pid 9339] <... socket resumed>) = 7 [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9346] set_robust_list(0x7fce18c519a0, 24 [pid 9344] <... mprotect resumed>) = 0 [pid 9339] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9346] <... set_robust_list resumed>) = 0 [pid 9344] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9343] rt_sigprocmask(SIG_SETMASK, [] [pid 9334] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9346] rt_sigprocmask(SIG_SETMASK, [] [pid 9344] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9334] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9339] <... sendto resumed>) = 28 [pid 9338] <... sendmsg resumed>) = 108 [pid 9339] recvfrom(7 [pid 9340] <... sendto resumed>) = 28 [pid 9339] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9335}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9340] recvfrom(7 [pid 9339] recvfrom(7 [pid 9338] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9336}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9339] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9335}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9338] <... futex resumed>) = 0 [pid 9340] recvfrom(7 [pid 9339] close(7 [pid 9338] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9340] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9336}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9339] <... close resumed>) = 0 [pid 9336] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9344] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9340] close(7 [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9336] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] <... futex resumed>) = 0 [pid 9346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... close resumed>) = 0 [pid 9339] <... futex resumed>) = 1 [pid 9336] <... futex resumed>) = 0 [pid 9335] <... futex resumed>) = 0 [pid 9334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9347 attached [pid 9346] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9343] <... futex resumed>) = 0 [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9339] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... futex resumed>) = 0 [pid 9339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9336] <... mmap resumed>) = 0x7fce18c10000 [pid 9335] <... futex resumed>) = 0 [pid 9334] <... mmap resumed>) = 0x7fce18c10000 [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9339] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9336] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9334] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9347] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9346] <... socket resumed>) = 3 [pid 9344] <... clone3 resumed> => {parent_tid=[9347]}, 88) = 9347 [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9339] <... sendmsg resumed>) = 108 [pid 9336] <... mprotect resumed>) = 0 [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9336] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9339] <... futex resumed>) = 1 [pid 9336] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9335] <... futex resumed>) = 0 [pid 9347] <... rseq resumed>) = 0 [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9344] rt_sigprocmask(SIG_SETMASK, [] [pid 9343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9339] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9335] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] <... mprotect resumed>) = 0 [pid 9347] set_robust_list(0x7fce18c519a0, 24 [pid 9346] <... futex resumed>) = 0 [pid 9344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9335] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9348 attached [pid 9347] <... set_robust_list resumed>) = 0 [pid 9346] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9343] <... futex resumed>) = 0 [pid 9339] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9336] <... clone3 resumed> => {parent_tid=[9348]}, 88) = 9348 [pid 9335] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9347] rt_sigprocmask(SIG_SETMASK, [] [pid 9346] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9344] <... futex resumed>) = 0 [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9339] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9336] rt_sigprocmask(SIG_SETMASK, [] [pid 9334] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9339] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9336] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9347] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9346] <... futex resumed>) = 0 [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9335] <... futex resumed>) = 0 [pid 9334] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9348] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9347] <... socket resumed>) = 3 [pid 9346] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9339] <... futex resumed>) = 1 [pid 9336] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9335] exit_group(0 [pid 9334] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9348] <... rseq resumed>) = 0 [pid 9346] <... socket resumed>) = 4 [pid 9343] <... futex resumed>) = 0 [pid 9336] <... futex resumed>) = 0 [pid 9335] <... exit_group resumed>) = ? [pid 9348] set_robust_list(0x7fce18c309a0, 24 [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9339] +++ exited with 0 +++ [pid 9336] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9335] +++ exited with 0 +++ [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9349 attached [pid 9348] <... set_robust_list resumed>) = 0 [pid 9347] <... futex resumed>) = 1 [pid 9346] <... futex resumed>) = 0 [pid 9344] <... futex resumed>) = 0 [pid 9343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9349] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9348] rt_sigprocmask(SIG_SETMASK, [] [pid 9347] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9346] openat(AT_FDCWD, NULL, O_RDWR [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] <... clone3 resumed> => {parent_tid=[9349]}, 88) = 9349 [pid 5645] umount2("./239", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9349] <... rseq resumed>) = 0 [pid 9348] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9347] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9346] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9344] <... futex resumed>) = 0 [pid 9343] <... futex resumed>) = 0 [pid 9334] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9349] set_robust_list(0x7fce18c309a0, 24 [pid 9348] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9334] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] openat(AT_FDCWD, "./239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9349] <... set_robust_list resumed>) = 0 [pid 9348] <... sendmsg resumed>) = 108 [pid 9347] <... futex resumed>) = 0 [pid 9346] <... futex resumed>) = 0 [pid 9344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9334] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... openat resumed>) = 3 [pid 9349] rt_sigprocmask(SIG_SETMASK, [] [pid 9348] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9347] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9346] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9334] <... futex resumed>) = 0 [pid 5645] fstat(3 [pid 9349] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9348] <... futex resumed>) = 1 [pid 9347] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9344] <... futex resumed>) = 0 [pid 9343] <... futex resumed>) = 0 [pid 9336] <... futex resumed>) = 0 [pid 9334] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9349] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9348] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9347] <... socket resumed>) = 4 [pid 9346] ioctl(-1, TUNSETIFF, 0 [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] getdents64(3 [pid 9349] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9346] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9336] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9349] <... futex resumed>) = 1 [pid 9347] <... futex resumed>) = 1 [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9344] <... futex resumed>) = 0 [pid 9340] <... futex resumed>) = 0 [pid 9336] <... futex resumed>) = 1 [pid 5645] umount2("./239/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9334] <... futex resumed>) = 0 [pid 9349] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9347] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9346] <... futex resumed>) = 1 [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9343] <... futex resumed>) = 0 [pid 9340] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9336] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9334] exit_group(0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9349] <... futex resumed>) = ? [pid 9347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9346] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9344] <... futex resumed>) = 0 [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9338] <... futex resumed>) = ? [pid 9334] <... exit_group resumed>) = ? [pid 5645] newfstatat(AT_FDCWD, "./239/binderfs" [pid 9349] +++ exited with 0 +++ [pid 9347] openat(AT_FDCWD, NULL, O_RDWR [pid 9346] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9343] <... futex resumed>) = 0 [pid 9340] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9338] +++ exited with 0 +++ [pid 9347] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9340] <... futex resumed>) = 1 [pid 9336] <... futex resumed>) = 0 [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9346] <... futex resumed>) = 0 [pid 9347] <... futex resumed>) = 1 [pid 9346] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9344] <... futex resumed>) = 0 [pid 9343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9340] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9336] exit_group(0 [pid 5645] unlink("./239/binderfs" [pid 9348] <... futex resumed>) = ? [pid 9347] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9340] <... futex resumed>) = ? [pid 9336] <... exit_group resumed>) = ? [pid 9347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9346] <... futex resumed>) = 0 [pid 9348] +++ exited with 0 +++ [pid 9344] <... futex resumed>) = 0 [pid 9343] <... futex resumed>) = 1 [pid 9340] +++ exited with 0 +++ [pid 9334] +++ exited with 0 +++ [pid 9347] ioctl(-1, TUNSETIFF, 0 [pid 9346] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9346] <... socket resumed>) = 5 [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9334, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 9347] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] umount2("./238", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9346] <... futex resumed>) = 1 [pid 9343] <... futex resumed>) = 0 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9346] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] openat(AT_FDCWD, "./238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9343] <... futex resumed>) = 0 [pid 5642] <... openat resumed>) = 3 [pid 9346] sendmsg(4, NULL, MSG_CONFIRM [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] fstat(3 [pid 9346] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9347] <... futex resumed>) = 1 [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] getdents64(3 [pid 9347] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9346] <... futex resumed>) = 1 [pid 9343] <... futex resumed>) = 0 [pid 9346] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9344] <... futex resumed>) = 0 [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9343] <... futex resumed>) = 0 [pid 9346] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9346] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9343] <... futex resumed>) = 0 [pid 9346] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9343] <... futex resumed>) = 0 [pid 9346] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9346] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9347] <... futex resumed>) = 0 [pid 9344] <... futex resumed>) = 1 [pid 9343] <... futex resumed>) = 0 [pid 9346] <... futex resumed>) = 1 [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9347] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9346] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9343] <... futex resumed>) = 0 [pid 9347] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9346] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9347] <... futex resumed>) = 1 [pid 9346] <... futex resumed>) = 0 [pid 9344] <... futex resumed>) = 0 [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9347] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9346] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9343] <... futex resumed>) = 0 [pid 9347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9346] <... socket resumed>) = 6 [pid 9344] <... futex resumed>) = 0 [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9343] <... futex resumed>) = 0 [pid 9346] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9346] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9343] <... futex resumed>) = 0 [pid 9346] <... socket resumed>) = 7 [ 181.201253][ T5632] block device autoloading is deprecated and will be removed. [ 181.215138][ T9339] nbd: nbd64 already in use [ 181.236321][ T9348] nbd: nbd64 already in use [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9346] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9347] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9346] <... sendto resumed>) = 28 [pid 9336] +++ exited with 0 +++ [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9336, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5641] umount2("./240", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5641] openat(AT_FDCWD, "./240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9346] recvfrom(7 [pid 5641] <... openat resumed>) = 3 [pid 9347] <... socket resumed>) = 5 [pid 9346] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9343}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5641] fstat(3 [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9346] recvfrom(7 [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9347] <... futex resumed>) = 1 [pid 9346] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9343}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5641] getdents64(3 [pid 9347] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9346] close(7 [pid 9344] <... futex resumed>) = 0 [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9346] <... close resumed>) = 0 [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9347] sendmsg(4, NULL, MSG_CONFIRM) = -1 EFAULT (Bad address) [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9346] <... futex resumed>) = 1 [pid 9343] <... futex resumed>) = 0 [pid 9347] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9346] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9343] <... futex resumed>) = 0 [pid 9346] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9346] <... sendmsg resumed>) = 108 [pid 9344] <... futex resumed>) = 1 [pid 9347] <... futex resumed>) = 0 [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9347] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0) = -1 EINVAL (Invalid argument) [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9343] <... futex resumed>) = 0 [pid 9346] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9343] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9343] <... futex resumed>) = 0 [pid 9346] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9343] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9346] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9346] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9343] <... futex resumed>) = 0 [pid 9346] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9343] exit_group(0 [pid 9346] <... futex resumed>) = ? [pid 9347] <... futex resumed>) = 1 [pid 9344] <... futex resumed>) = 0 [pid 9343] <... exit_group resumed>) = ? [pid 5645] <... unlink resumed>) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9347] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] getdents64(3 [pid 9347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9346] +++ exited with 0 +++ [pid 9344] <... futex resumed>) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] umount2("./238/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] umount2("./240/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9347] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] close(3 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9347] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] newfstatat(AT_FDCWD, "./238/binderfs" [pid 5641] newfstatat(AT_FDCWD, "./240/binderfs" [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9344] <... futex resumed>) = 0 [pid 9343] +++ exited with 0 +++ [pid 5645] <... close resumed>) = 0 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5645] rmdir("./239" [pid 9347] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... rmdir resumed>) = 0 [pid 5642] unlink("./238/binderfs" [pid 5641] unlink("./240/binderfs" [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9347] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9344] <... futex resumed>) = 0 [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] mkdir("./240", 0777 [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9347] <... futex resumed>) = 0 [pid 9344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9347] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... mkdir resumed>) = 0 [pid 5642] <... unlink resumed>) = 0 [pid 5641] <... unlink resumed>) = 0 [pid 9347] <... socket resumed>) = 6 [pid 9344] <... futex resumed>) = 0 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] getdents64(3 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9352 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9352 attached [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] getdents64(3 [pid 5640] <... restart_syscall resumed>) = 0 [pid 9352] set_robust_list(0x55558040f6e0, 24 [pid 5642] close(3 [pid 9352] <... set_robust_list resumed>) = 0 [pid 5642] <... close resumed>) = 0 [pid 9352] rt_sigprocmask(SIG_SETMASK, [] [pid 9347] <... futex resumed>) = 1 [pid 9344] <... futex resumed>) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] rmdir("./238" [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9347] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] <... rmdir resumed>) = 0 [pid 5641] close(3 [pid 9352] chdir("./240" [pid 5640] umount2("./238", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] <... close resumed>) = 0 [pid 9347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] rmdir("./240" [pid 9347] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9352] <... chdir resumed>) = 0 [pid 9344] <... futex resumed>) = 0 [pid 5642] mkdir("./239", 0777 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9347] <... socket resumed>) = 7 [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... mkdir resumed>) = 0 [pid 5641] <... rmdir resumed>) = 0 [pid 5640] openat(AT_FDCWD, "./238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9352] <... prctl resumed>) = 0 [pid 9352] setpgid(0, 0 [pid 5640] <... openat resumed>) = 3 [pid 9352] <... setpgid resumed>) = 0 [pid 9352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] fstat(3 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9352] write(3, "1000", 4 [pid 9347] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5641] mkdir("./241", 0777ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9353 attached [pid 9352] <... write resumed>) = 4 [pid 9347] <... sendto resumed>) = 28 [ 181.321665][ T9346] nbd: device at index 64 is going down [pid 5640] getdents64(3 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9353 [pid 9353] set_robust_list(0x55558040f6e0, 24 [pid 9352] close(3 [pid 9347] recvfrom(7 [pid 5641] <... mkdir resumed>) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9347] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9344}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9353] <... set_robust_list resumed>) = 0 [pid 9352] <... close resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 9347] recvfrom(7 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] umount2("./238/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9353] rt_sigprocmask(SIG_SETMASK, [] [pid 9352] symlink("/dev/binderfs", "./binderfs" [pid 9347] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9344}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9353] chdir("./239" [pid 9347] close(7 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] newfstatat(AT_FDCWD, "./238/binderfs" [pid 9353] <... chdir resumed>) = 0 [pid 9353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9353] setpgid(0, 0) = 0 [pid 9353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci-upstream-net-kasan-gce/strace-static-x86_64: Process 9354 attached ) = 3 [pid 9352] <... symlink resumed>) = 0 [pid 9347] <... close resumed>) = 0 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9354] set_robust_list(0x55558040f6e0, 24) = 0 [pid 9353] write(3, "1000", 4 [pid 5640] unlink("./238/binderfs" [pid 9354] rt_sigprocmask(SIG_SETMASK, [] [pid 9353] <... write resumed>) = 4 executing program [pid 9352] write(1, "executing program\n", 18 [pid 9354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9353] close(3 [pid 9352] <... write resumed>) = 18 [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... unlink resumed>) = 0 [pid 9354] chdir("./241" [pid 9353] <... close resumed>) = 0 [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9347] <... futex resumed>) = 1 [pid 9344] <... futex resumed>) = 0 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9354 [pid 9354] <... chdir resumed>) = 0 [pid 9353] symlink("/dev/binderfs", "./binderfs" [pid 9352] <... futex resumed>) = 0 [pid 9347] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] getdents64(3 [pid 9354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9353] <... symlink resumed>) = 0 [pid 9352] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9354] <... prctl resumed>) = 0 [pid 9353] write(1, "executing program\n", 18 [pid 9352] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 9347] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9354] setpgid(0, 0 [pid 9353] <... write resumed>) = 18 [pid 9352] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9344] <... futex resumed>) = 0 [pid 5640] close(3 [pid 9354] <... setpgid resumed>) = 0 [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5640] <... close resumed>) = 0 [pid 9354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9353] <... futex resumed>) = 0 [pid 9352] <... mmap resumed>) = 0x7fce18c31000 [pid 5640] rmdir("./238" [pid 9353] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9352] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9354] write(3, "1000", 4 [pid 9353] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5640] <... rmdir resumed>) = 0 [pid 9354] <... write resumed>) = 4 [pid 9353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9352] <... mprotect resumed>) = 0 [pid 5640] mkdir("./239", 0777 [pid 9353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9354] close(3) = 0 [pid 9353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9352] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] <... mkdir resumed>) = 0 [pid 9354] symlink("/dev/binderfs", "./binderfs" [pid 9353] <... mmap resumed>) = 0x7fce18c31000 [pid 9352] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9354] <... symlink resumed>) = 0 [pid 9353] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9352] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9347] <... sendmsg resumed>) = 108 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9354] write(1, "executing program\n", 18 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 9354] <... write resumed>) = 18 [pid 9353] <... mprotect resumed>) = 0 [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 9357 attached [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9353] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9352] <... clone3 resumed> => {parent_tid=[9357]}, 88) = 9357 [pid 9347] <... futex resumed>) = 1 [pid 9344] <... futex resumed>) = 0 [pid 9357] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9354] <... futex resumed>) = 0 [pid 9353] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9352] rt_sigprocmask(SIG_SETMASK, [] [pid 9347] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9344] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] <... rseq resumed>) = 0 [pid 9353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9347] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9344] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9359 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9358 attached [pid 9357] set_robust_list(0x7fce18c519a0, 24 [pid 9354] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9347] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9344] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9359] set_robust_list(0x55558040f6e0, 24 [pid 9358] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9357] <... set_robust_list resumed>) = 0 [pid 9354] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9353] <... clone3 resumed> => {parent_tid=[9358]}, 88) = 9358 [pid 9352] <... futex resumed>) = 0 [pid 9347] <... futex resumed>) = 0 [pid 9344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9359] <... set_robust_list resumed>) = 0 [pid 9358] <... rseq resumed>) = 0 [pid 9357] rt_sigprocmask(SIG_SETMASK, [] [pid 9354] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9353] rt_sigprocmask(SIG_SETMASK, [] [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9347] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9344] exit_group(0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9359 [pid 9359] rt_sigprocmask(SIG_SETMASK, [] [pid 9358] set_robust_list(0x7fce18c519a0, 24 [pid 9357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9347] <... futex resumed>) = ? [pid 9344] <... exit_group resumed>) = ? [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9358] <... set_robust_list resumed>) = 0 [pid 9357] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9347] +++ exited with 0 +++ [pid 9359] chdir("./239" [pid 9358] rt_sigprocmask(SIG_SETMASK, [] [pid 9357] <... socket resumed>) = 3 [pid 9359] <... chdir resumed>) = 0 [pid 9358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9354] <... mmap resumed>) = 0x7fce18c31000 [pid 9353] <... futex resumed>) = 0 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9358] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9357] <... futex resumed>) = 1 [pid 9352] <... futex resumed>) = 0 [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9359] <... prctl resumed>) = 0 [pid 9358] <... socket resumed>) = 3 [pid 9357] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9354] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9359] setpgid(0, 0 [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9352] <... futex resumed>) = 0 [pid 9359] <... setpgid resumed>) = 0 [pid 9358] <... futex resumed>) = 1 [pid 9357] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9354] <... mprotect resumed>) = 0 [pid 9353] <... futex resumed>) = 0 [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9358] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9357] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9353] <... futex resumed>) = 0 [pid 9359] <... openat resumed>) = 3 [pid 9358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9357] <... futex resumed>) = 1 [pid 9354] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] <... futex resumed>) = 0 [pid 9344] +++ exited with 0 +++ [pid 9358] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9357] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9354] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] write(3, "1000", 4 [pid 9358] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9357] <... socket resumed>) = 4 [pid 9354] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9352] <... futex resumed>) = 0 [pid 9359] <... write resumed>) = 4 [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9360 attached [pid 9359] close(3 [pid 9358] <... futex resumed>) = 1 [pid 9357] <... futex resumed>) = 0 [pid 9353] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9344, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 9360] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9359] <... close resumed>) = 0 [pid 9358] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9357] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9354] <... clone3 resumed> => {parent_tid=[9360]}, 88) = 9360 [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9360] <... rseq resumed>) = 0 [pid 9359] symlink("/dev/binderfs", "./binderfs" [pid 9358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9354] rt_sigprocmask(SIG_SETMASK, [] [pid 9353] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 5644] <... restart_syscall resumed>) = 0 [pid 9360] set_robust_list(0x7fce18c519a0, 24 [pid 9359] <... symlink resumed>) = 0 [pid 9358] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9357] openat(AT_FDCWD, NULL, O_RDWR [pid 9354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9360] <... set_robust_list resumed>) = 0 [pid 9359] write(1, "executing program\n", 18 [pid 9358] <... socket resumed>) = 4 [pid 9357] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] rt_sigprocmask(SIG_SETMASK, [] [pid 9359] <... write resumed>) = 18 [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9354] <... futex resumed>) = 0 [pid 9360] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] <... futex resumed>) = 1 [pid 9357] <... futex resumed>) = 1 [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9353] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 9360] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9359] <... futex resumed>) = 0 [pid 9358] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9357] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] umount2("./239", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9360] <... socket resumed>) = 3 [pid 9359] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9353] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9358] openat(AT_FDCWD, NULL, O_RDWR [pid 9357] ioctl(-1, TUNSETIFF, 0 [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9360] <... futex resumed>) = 1 [pid 9359] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9358] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9357] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9354] <... futex resumed>) = 0 [pid 9360] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9358] <... futex resumed>) = 1 [pid 9357] <... futex resumed>) = 1 [pid 9354] <... futex resumed>) = 0 [pid 9353] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 5644] openat(AT_FDCWD, "./239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] <... mmap resumed>) = 0x7fce18c31000 [pid 9358] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9357] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] <... futex resumed>) = 0 [pid 9359] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9353] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 9360] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9359] <... mprotect resumed>) = 0 [pid 9358] ioctl(-1, TUNSETIFF, 0 [pid 9357] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... openat resumed>) = 3 [pid 9360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9359] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9358] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9357] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9354] <... futex resumed>) = 0 [pid 5644] fstat(3 [pid 9360] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9359] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9360] <... socket resumed>) = 4 [pid 9359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9358] <... futex resumed>) = 1 [pid 9357] <... futex resumed>) = 1 [pid 9353] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9361 attached [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9357] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] getdents64(3 [pid 9361] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9361] <... rseq resumed>) = 0 [pid 9360] <... futex resumed>) = 1 [pid 9359] <... clone3 resumed> => {parent_tid=[9361]}, 88) = 9361 [pid 9358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9357] <... socket resumed>) = 5 [pid 9354] <... futex resumed>) = 0 [pid 9353] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 5644] umount2("./239/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9361] set_robust_list(0x7fce18c519a0, 24 [pid 9360] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9359] rt_sigprocmask(SIG_SETMASK, [] [pid 9358] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9361] <... set_robust_list resumed>) = 0 [pid 9360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9358] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9357] <... futex resumed>) = 0 [pid 9354] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9361] rt_sigprocmask(SIG_SETMASK, [] [pid 9360] openat(AT_FDCWD, NULL, O_RDWR [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9361] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9360] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9359] <... futex resumed>) = 0 [pid 9358] <... futex resumed>) = 1 [pid 9357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9353] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 5644] newfstatat(AT_FDCWD, "./239/binderfs" [pid 9361] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9358] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9357] sendmsg(4, NULL, MSG_CONFIRM [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9361] <... socket resumed>) = 3 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] <... futex resumed>) = 1 [pid 9359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9357] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9354] <... futex resumed>) = 0 [pid 9353] <... futex resumed>) = 0 [pid 9361] <... futex resumed>) = 0 [pid 9360] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9361] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9359] <... futex resumed>) = 0 [pid 9358] <... socket resumed>) = 5 [pid 9357] <... futex resumed>) = 1 [pid 9354] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 9361] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9360] ioctl(-1, TUNSETIFF, 0 [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] unlink("./239/binderfs" [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9358] <... futex resumed>) = 1 [pid 9357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9353] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 9361] <... futex resumed>) = 0 [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9357] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9361] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9360] <... futex resumed>) = 1 [pid 9359] <... futex resumed>) = 0 [pid 9358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9357] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9354] <... futex resumed>) = 0 [pid 9353] <... futex resumed>) = 0 [pid 9361] <... socket resumed>) = 4 [pid 9360] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9358] sendmsg(4, NULL, MSG_CONFIRM [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... unlink resumed>) = 0 [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9358] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9357] <... futex resumed>) = 1 [pid 9354] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 9361] <... futex resumed>) = 1 [pid 9360] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9359] <... futex resumed>) = 0 [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9361] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9360] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] <... futex resumed>) = 1 [pid 9357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9353] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 5644] getdents64(3 [pid 9361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] <... futex resumed>) = 0 [pid 9358] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9357] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9361] openat(AT_FDCWD, NULL, O_RDWR [pid 9360] <... futex resumed>) = 1 [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9357] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9354] <... futex resumed>) = 0 [pid 9353] <... futex resumed>) = 0 [pid 9361] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9360] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9358] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9358] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9357] <... futex resumed>) = 1 [pid 9354] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 9361] <... futex resumed>) = 1 [pid 9360] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9359] <... futex resumed>) = 0 [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9361] ioctl(-1, TUNSETIFF, 0 [pid 9360] <... socket resumed>) = 5 [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] <... futex resumed>) = 1 [pid 9357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9353] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 9361] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] <... futex resumed>) = 0 [pid 9358] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9357] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9353] <... futex resumed>) = 0 [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9361] <... futex resumed>) = 0 [pid 9360] <... futex resumed>) = 1 [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9358] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9357] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9354] <... futex resumed>) = 0 [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] close(3 [pid 9361] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9360] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] <... futex resumed>) = 0 [pid 9357] <... futex resumed>) = 1 [pid 9354] <... futex resumed>) = 0 [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] <... futex resumed>) = 0 [pid 5644] <... close resumed>) = 0 [pid 9360] sendmsg(4, NULL, MSG_CONFIRM [pid 9361] <... futex resumed>) = 0 [pid 9360] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9359] <... futex resumed>) = 1 [pid 9358] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9357] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9353] <... futex resumed>) = 0 [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] rmdir("./239" [pid 9361] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9358] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] <... futex resumed>) = 0 [pid 9361] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9360] <... futex resumed>) = 0 [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... rmdir resumed>) = 0 [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9358] <... futex resumed>) = 1 [pid 9361] <... futex resumed>) = 1 [pid 9353] <... futex resumed>) = 0 [pid 5644] mkdir("./240", 0777 [pid 9361] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9360] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9359] <... futex resumed>) = 0 [pid 9358] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9357] <... socket resumed>) = 6 [pid 9354] <... futex resumed>) = 0 [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9353] <... futex resumed>) = 0 [pid 9361] <... futex resumed>) = 0 [pid 9360] <... futex resumed>) = 0 [pid 9359] <... futex resumed>) = 1 [pid 9358] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9357] <... futex resumed>) = 1 [pid 9354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] <... futex resumed>) = 0 [pid 9361] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9360] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9358] <... socket resumed>) = 6 [pid 9357] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... mkdir resumed>) = 0 [pid 9361] <... socket resumed>) = 5 [pid 9360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9354] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9358] <... futex resumed>) = 1 [pid 9357] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9353] <... futex resumed>) = 0 [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9361] <... futex resumed>) = 1 [pid 9360] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9359] <... futex resumed>) = 0 [pid 9358] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9357] <... socket resumed>) = 7 [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9361] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9360] <... futex resumed>) = 1 [pid 9359] <... futex resumed>) = 0 [pid 9357] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9354] <... futex resumed>) = 0 [pid 9353] <... futex resumed>) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9361] sendmsg(4, NULL, MSG_CONFIRM [pid 9360] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9358] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9357] <... sendto resumed>) = 28 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9358] <... socket resumed>) = 7 [pid 9357] recvfrom(7 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9361] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9358] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9357] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9352}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] <... sendto resumed>) = 28 [pid 9357] recvfrom(7 [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9361] <... futex resumed>) = 1 [pid 9360] <... futex resumed>) = 0 [pid 9359] <... futex resumed>) = 0 [pid 9358] recvfrom(7 [pid 9357] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9352}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9354] <... futex resumed>) = 1 [pid 9361] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9360] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9353}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9357] close(7 [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9360] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9359] <... futex resumed>) = 0 [pid 9358] recvfrom(7 [pid 9357] <... close resumed>) = 0 [pid 9361] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9358] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9353}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9361] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9360] <... futex resumed>) = 1 [pid 9358] close(7 [pid 9357] <... futex resumed>) = 1 [pid 9354] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9358] <... close resumed>) = 0 [pid 9357] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9361] <... futex resumed>) = 1 [pid 9360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9359] <... futex resumed>) = 0 [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9354] <... futex resumed>) = 0 [pid 9352] <... futex resumed>) = 0 [pid 9361] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9360] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] <... futex resumed>) = 1 [pid 9357] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9353] <... futex resumed>) = 0 [pid 9352] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9363 attached [pid 9361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9360] <... socket resumed>) = 6 [pid 9359] <... futex resumed>) = 0 [pid 9358] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9353] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9361] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9360] <... futex resumed>) = 0 [pid 9358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9353] <... futex resumed>) = 0 [pid 9361] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9360] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9358] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9354] <... futex resumed>) = 0 [pid 9353] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9363] set_robust_list(0x55558040f6e0, 24 [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] <... socket resumed>) = 7 [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9363 [pid 9363] <... set_robust_list resumed>) = 0 [pid 9361] <... futex resumed>) = 1 [pid 9360] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9359] <... futex resumed>) = 0 [pid 9363] rt_sigprocmask(SIG_SETMASK, [] [pid 9361] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9359] <... futex resumed>) = 0 [pid 9363] chdir("./240" [pid 9361] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9359] <... futex resumed>) = 0 [pid 9361] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9363] <... chdir resumed>) = 0 [pid 9361] <... socket resumed>) = 6 [pid 9359] <... futex resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9363] <... prctl resumed>) = 0 [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9363] setpgid(0, 0) = 0 [pid 9363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9363] write(3, "1000", 4) = 4 [pid 9363] close(3) = 0 [pid 9363] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9361] <... futex resumed>) = 1 [pid 9359] <... futex resumed>) = 0 [pid 9361] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9359] <... futex resumed>) = 0 [pid 9361] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9363] write(1, "executing program\n", 18 [pid 9361] <... socket resumed>) = 7 [pid 9363] <... write resumed>) = 18 executing program [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9361] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9363] <... futex resumed>) = 0 [pid 9363] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0}, NULL, 8) = 0 [pid 9363] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 9363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c31000 [pid 9363] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 9363] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 9363] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9352] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9352] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9366 attached [pid 9363] <... clone3 resumed> => {parent_tid=[9366]}, 88) = 9366 [pid 9352] <... futex resumed>) = 0 [pid 9363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9352] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9366] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9363] <... futex resumed>) = 0 [pid 9352] <... mmap resumed>) = 0x7fce18c10000 [pid 9366] <... rseq resumed>) = 0 [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9366] set_robust_list(0x7fce18c519a0, 24 [pid 9358] <... sendmsg resumed>) = 108 [pid 9357] <... sendmsg resumed>) = 108 [pid 9354] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9353] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9366] <... set_robust_list resumed>) = 0 [pid 9366] rt_sigprocmask(SIG_SETMASK, [] [pid 9357] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9366] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9357] <... futex resumed>) = 0 [pid 9366] <... socket resumed>) = 3 [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9366] <... futex resumed>) = 1 [pid 9363] <... futex resumed>) = 0 [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9366] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9363] <... futex resumed>) = 0 [pid 9353] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] <... mprotect resumed>) = 0 [pid 9366] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9360] <... sendto resumed>) = 28 [pid 9358] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9354] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9358] <... futex resumed>) = 0 [pid 9353] <... futex resumed>) = 0 [pid 9354] <... futex resumed>) = 0 [pid 9352] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9366] <... futex resumed>) = 0 [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9361] <... sendto resumed>) = 28 [pid 9360] recvfrom(7 [pid 9358] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9366] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9363] <... futex resumed>) = 0 [pid 9354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9352] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9366] <... socket resumed>) = 4 [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9361] recvfrom(7 [pid 9360] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9354}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9353] <... mmap resumed>) = 0x7fce18c10000 [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9361] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9359}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9360] recvfrom(7 [pid 9354] <... mmap resumed>) = 0x7fce18c10000 [pid 9353] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9352] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9366] <... futex resumed>) = 0 [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9361] recvfrom(7 [pid 9360] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9354}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9359] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9354] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9353] <... mprotect resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9367 attached [pid 9366] openat(AT_FDCWD, NULL, O_RDWR [pid 9363] <... futex resumed>) = 0 [pid 9361] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9359}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9359] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9354] <... mprotect resumed>) = 0 [pid 9353] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9352] <... clone3 resumed> => {parent_tid=[9367]}, 88) = 9367 [pid 9367] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9366] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9361] close(7 [pid 9360] close(7 [pid 9359] <... futex resumed>) = 0 [pid 9354] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9353] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9352] rt_sigprocmask(SIG_SETMASK, [] [pid 9367] <... rseq resumed>) = 0 [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9361] <... close resumed>) = 0 [pid 9360] <... close resumed>) = 0 [pid 9359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9354] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9352] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9368 attached [pid 9367] set_robust_list(0x7fce18c309a0, 24 [pid 9366] <... futex resumed>) = 0 [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] <... mmap resumed>) = 0x7fce18c10000 [pid 9354] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9352] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9368] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9367] <... set_robust_list resumed>) = 0 [pid 9363] <... futex resumed>) = 0 [pid 9361] <... futex resumed>) = 0 [pid 9360] <... futex resumed>) = 0 [pid 9359] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITEci-upstream-net-kasan-gce/strace-static-x86_64: Process 9369 attached [pid 9368] <... rseq resumed>) = 0 [pid 9367] rt_sigprocmask(SIG_SETMASK, [] [pid 9366] ioctl(-1, TUNSETIFF, 0 [pid 9361] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9353] <... clone3 resumed> => {parent_tid=[9368]}, 88) = 9368 [pid 9352] <... futex resumed>) = 0 [pid 9369] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9368] set_robust_list(0x7fce18c309a0, 24 [pid 9367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9366] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9360] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9359] <... mprotect resumed>) = 0 [pid 9354] <... clone3 resumed> => {parent_tid=[9369]}, 88) = 9369 [pid 9353] rt_sigprocmask(SIG_SETMASK, [] [pid 9352] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9369] <... rseq resumed>) = 0 [pid 9368] <... set_robust_list resumed>) = 0 [pid 9367] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9359] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9354] rt_sigprocmask(SIG_SETMASK, [] [pid 9353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9369] set_robust_list(0x7fce18c309a0, 24 [pid 9368] rt_sigprocmask(SIG_SETMASK, [] [pid 9367] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9366] <... futex resumed>) = 0 [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9353] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9369] <... set_robust_list resumed>) = 0 [pid 9368] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9367] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9366] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9363] <... futex resumed>) = 0 [pid 9359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9354] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9353] <... futex resumed>) = 0 [pid 9369] rt_sigprocmask(SIG_SETMASK, [] [pid 9368] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9367] <... futex resumed>) = 1 [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9370 attached [pid 9369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9368] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9367] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9366] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9354] <... futex resumed>) = 0 [pid 9353] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9352] exit_group(0 [pid 9370] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [ 181.621777][ T9358] nbd: device at index 64 is going down [pid 9369] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9368] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9367] <... futex resumed>) = ? [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9357] <... futex resumed>) = ? [pid 9354] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9352] <... exit_group resumed>) = ? [pid 9370] <... rseq resumed>) = 0 [pid 9369] <... sendmsg resumed>) = 108 [pid 9367] +++ exited with 0 +++ [pid 9366] <... futex resumed>) = 1 [pid 9363] <... futex resumed>) = 0 [pid 9359] <... clone3 resumed> => {parent_tid=[9370]}, 88) = 9370 [pid 9357] +++ exited with 0 +++ [pid 9370] set_robust_list(0x7fce18c309a0, 24 [pid 9369] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9368] <... futex resumed>) = 0 [pid 9366] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] rt_sigprocmask(SIG_SETMASK, [] [pid 9370] <... set_robust_list resumed>) = 0 [pid 9369] <... futex resumed>) = 1 [pid 9368] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9366] <... socket resumed>) = 5 [pid 9363] <... futex resumed>) = 0 [pid 9353] exit_group(0 [pid 9370] rt_sigprocmask(SIG_SETMASK, [] [pid 9359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9369] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9368] <... futex resumed>) = ? [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9358] <... futex resumed>) = ? [pid 9354] <... futex resumed>) = 0 [pid 9353] <... exit_group resumed>) = ? [pid 9370] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9368] +++ exited with 0 +++ [pid 9366] <... futex resumed>) = 0 [pid 9363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9359] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9358] +++ exited with 0 +++ [pid 9370] <... sendmsg resumed>) = 108 [pid 9366] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] <... futex resumed>) = 0 [pid 9354] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9352] +++ exited with 0 +++ [pid 9370] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9363] <... futex resumed>) = 0 [pid 9360] <... futex resumed>) = 0 [pid 9359] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9354] <... futex resumed>) = 1 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9352, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 9370] <... futex resumed>) = 0 [pid 9366] sendmsg(4, NULL, MSG_CONFIRM [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9370] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9366] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9360] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9354] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9353] +++ exited with 0 +++ [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9359] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9353, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9366] <... futex resumed>) = 1 [pid 9363] <... futex resumed>) = 0 [pid 9361] <... futex resumed>) = 0 [pid 9360] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9359] <... futex resumed>) = 1 [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9366] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9361] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9360] <... futex resumed>) = 1 [pid 9359] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9354] <... futex resumed>) = 0 [pid 5645] <... restart_syscall resumed>) = 0 [pid 5642] <... restart_syscall resumed>) = 0 [pid 9366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9363] <... futex resumed>) = 0 [pid 9361] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9360] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9354] exit_group(0 [pid 9369] <... futex resumed>) = ? [pid 9366] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9361] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9360] <... futex resumed>) = ? [pid 9354] <... exit_group resumed>) = ? [pid 9369] +++ exited with 0 +++ [pid 9366] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9360] +++ exited with 0 +++ [pid 5645] umount2("./240", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9361] <... futex resumed>) = 1 [pid 9359] <... futex resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9359] exit_group(0 [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] openat(AT_FDCWD, "./240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5642] umount2("./239", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9370] <... futex resumed>) = ? [pid 9366] <... futex resumed>) = 1 [pid 9359] <... exit_group resumed>) = ? [pid 9354] +++ exited with 0 +++ [pid 5645] <... openat resumed>) = 3 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9370] +++ exited with 0 +++ [pid 9366] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] fstat(3 [pid 5642] openat(AT_FDCWD, "./239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] <... openat resumed>) = 3 [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9354, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 9363] <... futex resumed>) = 0 [pid 5645] getdents64(3 [pid 5642] fstat(3 [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9366] <... futex resumed>) = 0 [pid 9363] <... futex resumed>) = 1 [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9366] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5642] getdents64(3 [pid 9366] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] umount2("./240/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] umount2("./239/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9366] <... futex resumed>) = 1 [pid 9363] <... futex resumed>) = 0 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9366] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] newfstatat(AT_FDCWD, "./240/binderfs" [pid 5642] newfstatat(AT_FDCWD, "./239/binderfs" [pid 9366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9363] <... futex resumed>) = 0 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9366] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] unlink("./239/binderfs" [pid 9366] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] <... restart_syscall resumed>) = 0 [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] unlink("./240/binderfs" [pid 5642] <... unlink resumed>) = 0 [pid 9366] <... futex resumed>) = 1 [pid 9363] <... futex resumed>) = 0 [pid 5645] <... unlink resumed>) = 0 [pid 9366] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] getdents64(3 [pid 5642] getdents64(3 [pid 5641] umount2("./241", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9363] <... futex resumed>) = 0 [pid 9361] +++ exited with 0 +++ [pid 9359] +++ exited with 0 +++ [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9366] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] close(3 [pid 5642] close(3 [pid 9366] <... socket resumed>) = 6 [pid 5645] <... close resumed>) = 0 [pid 5642] <... close resumed>) = 0 [pid 5641] openat(AT_FDCWD, "./241", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9359, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] rmdir("./240" [pid 5642] rmdir("./239" [pid 5641] <... openat resumed>) = 3 [pid 5640] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9366] <... futex resumed>) = 1 [pid 9363] <... futex resumed>) = 0 [pid 5645] <... rmdir resumed>) = 0 [pid 5642] <... rmdir resumed>) = 0 [pid 9366] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] fstat(3 [pid 9363] <... futex resumed>) = 0 [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9366] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9366] <... socket resumed>) = 7 [pid 9366] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5641] getdents64(3 [pid 9366] <... sendto resumed>) = 28 [pid 5645] mkdir("./241", 0777 [pid 5642] mkdir("./240", 0777 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] <... restart_syscall resumed>) = 0 [pid 5640] umount2("./239", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 9366] recvfrom(7 [pid 5645] <... mkdir resumed>) = 0 [pid 5642] <... mkdir resumed>) = 0 [pid 5640] openat(AT_FDCWD, "./239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] umount2("./241/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] <... openat resumed>) = 3 [ 181.671663][ T9369] nbd: device at index 64 is going down [ 181.694449][ T9370] nbd: device at index 64 is going down [pid 9366] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9363}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] fstat(3 [pid 9366] recvfrom(7 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] newfstatat(AT_FDCWD, "./241/binderfs"ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9372 attached [pid 9366] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9363}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9366] close(7 [pid 9372] set_robust_list(0x55558040f6e0, 24 [pid 9366] <... close resumed>) = 0 [pid 9372] <... set_robust_list resumed>) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] getdents64(3 [pid 9372] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] unlink("./241/binderfs" [pid 9372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9366] <... futex resumed>) = 1 [pid 9363] <... futex resumed>) = 0 [pid 5641] <... unlink resumed>) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9373 attached [pid 9372] chdir("./241" [pid 5641] getdents64(3 [pid 9372] <... chdir resumed>) = 0 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9372 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9366] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9373 [pid 9363] <... futex resumed>) = 0 [pid 5640] umount2("./239/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9373] set_robust_list(0x55558040f6e0, 24 [pid 9372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] close(3 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9373] <... set_robust_list resumed>) = 0 [pid 9372] <... prctl resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] <... close resumed>) = 0 [pid 5640] newfstatat(AT_FDCWD, "./239/binderfs" [pid 9373] rt_sigprocmask(SIG_SETMASK, [] [pid 9372] setpgid(0, 0 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] rmdir("./241" [pid 9373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9372] <... setpgid resumed>) = 0 [pid 5641] <... rmdir resumed>) = 0 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9373] chdir("./240" [pid 9372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5641] mkdir("./242", 0777 [pid 9373] <... chdir resumed>) = 0 [pid 9372] <... openat resumed>) = 3 [pid 5641] <... mkdir resumed>) = 0 [pid 5640] unlink("./239/binderfs" [pid 9373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9373] setpgid(0, 0) = 0 [pid 9373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5640] <... unlink resumed>) = 0 [pid 9373] <... openat resumed>) = 3 [pid 9372] write(3, "1000", 4 [pid 5640] getdents64(3 [pid 9372] <... write resumed>) = 4 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9373] write(3, "1000", 4 [pid 9372] close(3 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9373] <... write resumed>) = 4 [pid 9372] <... close resumed>) = 0 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] close(3 [pid 9373] close(3 [pid 9372] symlink("/dev/binderfs", "./binderfs" [pid 5640] <... close resumed>) = 0 [pid 9373] <... close resumed>) = 0 [pid 9372] <... symlink resumed>) = 0 [pid 5640] rmdir("./239"ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9375 attached [pid 9373] symlink("/dev/binderfs", "./binderfs" [pid 5640] <... rmdir resumed>) = 0 [pid 9373] <... symlink resumed>) = 0 [pid 9375] set_robust_list(0x55558040f6e0, 24 [pid 9372] write(1, "executing program\n", 18 [pid 5640] mkdir("./240", 0777 [pid 9375] <... set_robust_list resumed>) = 0 executing program executing program [pid 9373] write(1, "executing program\n", 18 [pid 9372] <... write resumed>) = 18 [pid 9375] rt_sigprocmask(SIG_SETMASK, [] [pid 9373] <... write resumed>) = 18 [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... mkdir resumed>) = 0 [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] <... futex resumed>) = 0 [pid 9375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9372] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9375 [pid 9375] chdir("./242" [pid 9373] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9372] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9375] <... chdir resumed>) = 0 [pid 9373] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9372] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9373] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9375] <... prctl resumed>) = 0 [pid 9373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9375] setpgid(0, 0 [pid 9373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9372] <... mmap resumed>) = 0x7fce18c31000 [pid 9375] <... setpgid resumed>) = 0 [pid 9373] <... mmap resumed>) = 0x7fce18c31000 [pid 9372] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITEci-upstream-net-kasan-gce/strace-static-x86_64: Process 9376 attached [pid 9375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9376] set_robust_list(0x55558040f6e0, 24 [pid 9375] <... openat resumed>) = 3 [pid 9373] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9372] <... mprotect resumed>) = 0 [pid 9376] <... set_robust_list resumed>) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9376 [pid 9373] <... mprotect resumed>) = 0 [pid 9372] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9376] rt_sigprocmask(SIG_SETMASK, [] [pid 9375] write(3, "1000", 4 [pid 9373] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9372] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9375] <... write resumed>) = 4 [pid 9373] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9376] chdir("./240" [pid 9366] <... sendmsg resumed>) = 108 [pid 9373] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9379 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9378 attached [pid 9376] <... chdir resumed>) = 0 [pid 9375] close(3 [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9378] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9375] <... close resumed>) = 0 [pid 9376] <... prctl resumed>) = 0 [pid 9375] symlink("/dev/binderfs", "./binderfs" [pid 9379] <... rseq resumed>) = 0 [pid 9378] <... rseq resumed>) = 0 [pid 9376] setpgid(0, 0 [pid 9375] <... symlink resumed>) = 0 [pid 9373] <... clone3 resumed> => {parent_tid=[9378]}, 88) = 9378 [pid 9372] <... clone3 resumed> => {parent_tid=[9379]}, 88) = 9379 [pid 9366] <... futex resumed>) = 1 [pid 9363] <... futex resumed>) = 0 [pid 9379] set_robust_list(0x7fce18c519a0, 24 [pid 9378] set_robust_list(0x7fce18c519a0, 24 [pid 9376] <... setpgid resumed>) = 0 [pid 9366] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9363] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] <... set_robust_list resumed>) = 0 [pid 9378] <... set_robust_list resumed>) = 0 [pid 9376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9373] rt_sigprocmask(SIG_SETMASK, [] [pid 9372] rt_sigprocmask(SIG_SETMASK, [] [pid 9363] <... futex resumed>) = 0 [pid 9379] rt_sigprocmask(SIG_SETMASK, [] [pid 9378] rt_sigprocmask(SIG_SETMASK, [] [pid 9376] <... openat resumed>) = 3 [pid 9375] write(1, "executing program\n", 18 [pid 9373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9378] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9363] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9378] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9375] <... write resumed>) = 18 [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9378] <... socket resumed>) = 3 executing program [pid 9376] write(3, "1000", 4 [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9373] <... futex resumed>) = 0 [pid 9372] <... futex resumed>) = 0 [pid 9379] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] <... write resumed>) = 4 [pid 9375] <... futex resumed>) = 0 [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9366] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9379] <... socket resumed>) = 3 [pid 9378] <... futex resumed>) = 0 [pid 9376] close(3 [pid 9375] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9366] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9376] <... close resumed>) = 0 [pid 9375] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9366] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9363] <... futex resumed>) = 0 [pid 9366] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9379] <... futex resumed>) = 1 [pid 9378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9376] symlink("/dev/binderfs", "./binderfs" [pid 9375] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9373] <... futex resumed>) = 0 [pid 9372] <... futex resumed>) = 0 [pid 9363] exit_group(0 [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9378] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9376] <... symlink resumed>) = 0 [pid 9375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9378] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9372] <... futex resumed>) = 0 [pid 9379] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] write(1, "executing program\n", 18 [pid 9375] <... mmap resumed>) = 0x7fce18c31000 executing program [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9366] <... futex resumed>) = ? [pid 9363] <... exit_group resumed>) = ? [pid 9379] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9378] <... futex resumed>) = 1 [pid 9376] <... write resumed>) = 18 [pid 9375] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9373] <... futex resumed>) = 0 [pid 9366] +++ exited with 0 +++ [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] <... mprotect resumed>) = 0 [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] <... futex resumed>) = 1 [pid 9378] <... socket resumed>) = 4 [pid 9376] <... futex resumed>) = 0 [pid 9375] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9373] <... futex resumed>) = 0 [pid 9372] <... futex resumed>) = 0 [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9375] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9378] <... futex resumed>) = 0 [pid 9376] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9372] <... futex resumed>) = 0 [pid 9379] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9378] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9376] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9380 attached [pid 9379] <... socket resumed>) = 4 [pid 9378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9380] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] openat(AT_FDCWD, NULL, O_RDWR [pid 9376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9380] <... rseq resumed>) = 0 [pid 9379] <... futex resumed>) = 1 [pid 9378] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9375] <... clone3 resumed> => {parent_tid=[9380]}, 88) = 9380 [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9372] <... futex resumed>) = 0 [pid 9380] set_robust_list(0x7fce18c519a0, 24 [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] <... mmap resumed>) = 0x7fce18c31000 [pid 9375] rt_sigprocmask(SIG_SETMASK, [] [pid 9373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] <... set_robust_list resumed>) = 0 [pid 9379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9378] <... futex resumed>) = 0 [pid 9376] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] <... futex resumed>) = 0 [pid 9380] rt_sigprocmask(SIG_SETMASK, [] [pid 9379] openat(AT_FDCWD, NULL, O_RDWR [pid 9378] ioctl(-1, TUNSETIFF, 0 [pid 9376] <... mprotect resumed>) = 0 [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9373] <... futex resumed>) = 0 [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9379] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9378] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9376] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9375] <... futex resumed>) = 0 [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9380] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9380] <... socket resumed>) = 3 [pid 9379] <... futex resumed>) = 1 [pid 9378] <... futex resumed>) = 0 [pid 9376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] <... futex resumed>) = 0 [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9378] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9373] <... futex resumed>) = 0 [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9381 attached [pid 9380] <... futex resumed>) = 1 [pid 9379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9378] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9376] <... clone3 resumed> => {parent_tid=[9381]}, 88) = 9381 [pid 9375] <... futex resumed>) = 0 [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9372] <... futex resumed>) = 0 [pid 9381] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9380] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9379] ioctl(-1, TUNSETIFF, 0 [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] rt_sigprocmask(SIG_SETMASK, [] [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] <... rseq resumed>) = 0 [pid 9380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9379] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9378] <... futex resumed>) = 0 [pid 9376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9375] <... futex resumed>) = 0 [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9363] +++ exited with 0 +++ [pid 9381] set_robust_list(0x7fce18c519a0, 24 [pid 9380] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9373] <... futex resumed>) = 0 [pid 9381] <... set_robust_list resumed>) = 0 [pid 9380] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9379] <... futex resumed>) = 1 [pid 9378] <... socket resumed>) = 5 [pid 9376] <... futex resumed>) = 0 [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9372] <... futex resumed>) = 0 [pid 9381] rt_sigprocmask(SIG_SETMASK, [] [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9380] <... futex resumed>) = 1 [pid 9379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9378] <... futex resumed>) = 1 [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9372] <... futex resumed>) = 0 [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9381] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9380] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9379] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9378] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] <... socket resumed>) = 3 [pid 9380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9379] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] sendmsg(4, NULL, MSG_CONFIRM [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] <... futex resumed>) = 1 [pid 9380] <... socket resumed>) = 4 [pid 9379] <... futex resumed>) = 1 [pid 9378] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9376] <... futex resumed>) = 0 [pid 9372] <... futex resumed>) = 0 [pid 9381] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9381] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9380] <... futex resumed>) = 1 [pid 9379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9378] <... futex resumed>) = 1 [pid 9376] <... futex resumed>) = 0 [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9372] <... futex resumed>) = 0 [pid 9381] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9380] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9379] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9378] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9379] <... socket resumed>) = 5 [pid 9378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 5644] <... restart_syscall resumed>) = 0 [pid 9381] <... futex resumed>) = 0 [pid 9380] openat(AT_FDCWD, NULL, O_RDWR [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9380] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9379] <... futex resumed>) = 1 [pid 9378] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9376] <... futex resumed>) = 0 [pid 9372] <... futex resumed>) = 0 [pid 9381] <... socket resumed>) = 4 [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] <... futex resumed>) = 1 [pid 9379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9378] <... futex resumed>) = 1 [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9372] <... futex resumed>) = 0 [pid 9381] <... futex resumed>) = 1 [pid 9380] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9379] sendmsg(4, NULL, MSG_CONFIRM [pid 9378] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9376] <... futex resumed>) = 0 [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] umount2("./240", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9381] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9379] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9381] openat(AT_FDCWD, NULL, O_RDWR [pid 9380] ioctl(-1, TUNSETIFF, 0 [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9376] <... futex resumed>) = 0 [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] openat(AT_FDCWD, "./240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9381] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9380] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9379] <... futex resumed>) = 1 [pid 9378] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9372] <... futex resumed>) = 0 [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9381] <... futex resumed>) = 0 [pid 9380] <... futex resumed>) = 1 [pid 9379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9378] <... futex resumed>) = 1 [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9372] <... futex resumed>) = 0 [pid 9381] ioctl(-1, TUNSETIFF, 0) = -1 EBADF (Bad file descriptor) [pid 9380] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9379] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9378] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9376] <... futex resumed>) = 0 [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9379] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9381] <... futex resumed>) = 0 [pid 9380] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... openat resumed>) = 3 [pid 9381] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5644] fstat(3 [pid 9381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9380] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9379] <... futex resumed>) = 1 [pid 9378] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] <... futex resumed>) = 0 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9381] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] <... futex resumed>) = 0 [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9381] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9380] <... futex resumed>) = 1 [pid 9379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9378] <... futex resumed>) = 1 [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9372] <... futex resumed>) = 0 [pid 5644] getdents64(3 [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9379] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9378] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] <... futex resumed>) = 0 [pid 9380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9379] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9381] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9380] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9376] <... futex resumed>) = 0 [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] <... socket resumed>) = 5 [pid 9380] <... socket resumed>) = 5 [pid 9379] <... futex resumed>) = 1 [pid 9378] <... socket resumed>) = 6 [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9372] <... futex resumed>) = 0 [pid 5644] umount2("./240/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9381] <... futex resumed>) = 1 [pid 9380] <... futex resumed>) = 1 [pid 9379] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9378] <... futex resumed>) = 1 [pid 9376] <... futex resumed>) = 0 [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9372] <... futex resumed>) = 0 [pid 5644] newfstatat(AT_FDCWD, "./240/binderfs" [pid 9381] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9380] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9379] <... futex resumed>) = 0 [pid 9378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9376] <... futex resumed>) = 0 [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9381] sendmsg(4, NULL, MSG_CONFIRM [pid 9380] sendmsg(4, NULL, MSG_CONFIRM [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9378] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9381] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9380] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9378] <... socket resumed>) = 7 [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9372] <... futex resumed>) = 0 [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9378] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] unlink("./240/binderfs" [pid 9381] <... futex resumed>) = 1 [pid 9380] <... futex resumed>) = 0 [pid 9379] <... socket resumed>) = 6 [pid 9378] <... sendto resumed>) = 28 [pid 9376] <... futex resumed>) = 0 [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9380] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 5644] <... unlink resumed>) = 0 [pid 9381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9380] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] recvfrom(7 [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] <... futex resumed>) = 0 [pid 9381] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] <... futex resumed>) = 1 [pid 9378] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9373}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9376] <... futex resumed>) = 0 [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9372] <... futex resumed>) = 0 [pid 9381] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9380] <... futex resumed>) = 0 [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9378] recvfrom(7 [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9378] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9373}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] <... futex resumed>) = 0 [pid 9381] <... futex resumed>) = 0 [pid 9380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9379] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9378] close(7 [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] <... futex resumed>) = 0 [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9380] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9379] <... socket resumed>) = 7 [pid 9376] <... futex resumed>) = 0 [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9378] <... close resumed>) = 0 [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9379] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] <... futex resumed>) = 0 [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] getdents64(3 [pid 9381] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9380] <... futex resumed>) = 1 [pid 9378] <... futex resumed>) = 1 [pid 9376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9380] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9379] <... sendto resumed>) = 28 [pid 9378] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 5644] close(3 [pid 9381] <... futex resumed>) = 0 [pid 9376] <... futex resumed>) = 1 [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9381] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9380] <... futex resumed>) = 0 [pid 9379] recvfrom(7 [pid 9378] <... futex resumed>) = 0 [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9375] <... futex resumed>) = 1 [pid 9373] <... futex resumed>) = 1 [pid 9381] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9380] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9379] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9372}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9378] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9379] recvfrom(7 [pid 9378] <... sendmsg resumed>) = 108 [pid 5644] <... close resumed>) = 0 [pid 9381] <... futex resumed>) = 1 [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9372}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] <... futex resumed>) = 0 [pid 5644] rmdir("./240" [pid 9381] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9380] <... futex resumed>) = 1 [pid 9379] close(7 [pid 9378] <... futex resumed>) = 1 [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9380] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9381] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9379] <... close resumed>) = 0 [pid 9378] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9376] <... futex resumed>) = 0 [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9373] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9381] <... socket resumed>) = 6 [pid 9380] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] <... socket resumed>) = 6 [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9373] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] <... futex resumed>) = 0 [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] <... futex resumed>) = 1 [pid 9378] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9372] <... futex resumed>) = 0 [pid 9381] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9380] <... futex resumed>) = 0 [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9378] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] <... futex resumed>) = 0 [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9381] <... socket resumed>) = 7 [pid 9380] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9378] <... futex resumed>) = 1 [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9375] <... futex resumed>) = 0 [pid 9373] <... futex resumed>) = 0 [pid 9381] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9380] <... socket resumed>) = 7 [pid 9379] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9378] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9373] exit_group(0 [pid 9372] <... futex resumed>) = 0 [pid 9381] <... sendto resumed>) = 28 [pid 9380] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9379] <... sendmsg resumed>) = 108 [pid 9378] <... futex resumed>) = ? [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] recvfrom(7 [pid 9380] <... sendto resumed>) = 28 [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9378] +++ exited with 0 +++ [pid 9373] <... exit_group resumed>) = ? [pid 9372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 181.909450][ T9378] __nla_validate_parse: 55 callbacks suppressed [ 181.909473][ T9378] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 181.909494][ T9378] nbd: device at index 64 is going down [ 181.922667][ T9379] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 181.922695][ T9379] nbd: device at index 64 is going down [ 181.941663][ T9381] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [pid 9381] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9376}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9380] recvfrom(7 [pid 9379] <... futex resumed>) = 0 [pid 9381] recvfrom(7 [pid 9380] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9375}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9379] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9373] +++ exited with 0 +++ [pid 9372] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9376}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9380] recvfrom(7 [pid 9379] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9372] <... futex resumed>) = 0 [pid 9381] close(7 [pid 9380] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9375}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9379] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9381] <... close resumed>) = 0 [pid 9380] close(7 [pid 9379] <... futex resumed>) = 0 [pid 9372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] <... rmdir resumed>) = 0 [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] <... close resumed>) = 0 [pid 9379] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9372] exit_group(0 [pid 9381] <... futex resumed>) = 1 [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9379] <... futex resumed>) = ? [pid 9376] <... futex resumed>) = 0 [pid 9372] <... exit_group resumed>) = ? [pid 9381] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9380] <... futex resumed>) = 1 [pid 9379] +++ exited with 0 +++ [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] <... futex resumed>) = 0 [pid 9381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9376] <... futex resumed>) = 0 [pid 9381] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 108 [pid 9380] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9372] +++ exited with 0 +++ [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] <... sendmsg resumed>) = 108 [pid 9376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9375] <... futex resumed>) = 0 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9381] <... futex resumed>) = 0 [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9376] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9381] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9380] <... futex resumed>) = 0 [pid 9376] <... futex resumed>) = 0 [pid 9375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] <... restart_syscall resumed>) = 0 [pid 9381] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9380] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9376] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9375] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9381] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9375] <... futex resumed>) = 0 [pid 9381] <... futex resumed>) = 0 [pid 9380] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9376] exit_group(0 [pid 9375] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9380] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9376] <... exit_group resumed>) = ? [pid 5645] umount2("./241", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9381] +++ exited with 0 +++ [pid 9380] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9380] <... futex resumed>) = 1 [pid 9375] <... futex resumed>) = 0 [pid 9380] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9375] exit_group(0 [pid 5642] <... restart_syscall resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] umount2("./240", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 9380] <... futex resumed>) = ? [pid 9375] <... exit_group resumed>) = ? [pid 5642] openat(AT_FDCWD, "./240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5645] openat(AT_FDCWD, "./241", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5642] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9376] +++ exited with 0 +++ [pid 5645] fstat(3 [pid 5642] getdents64(3 [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5640] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] <... restart_syscall resumed>) = 0 [pid 5645] getdents64(3 [pid 5640] umount2("./240", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] umount2("./241/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] umount2("./240/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] openat(AT_FDCWD, "./240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9380] +++ exited with 0 +++ [pid 9375] +++ exited with 0 +++ [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... openat resumed>) = 3 [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9375, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5640] fstat(3 [pid 5642] newfstatat(AT_FDCWD, "./240/binderfs" [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] getdents64(3 [pid 5645] newfstatat(AT_FDCWD, "./241/binderfs" [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] umount2("./240/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] unlink("./241/binderfs" [pid 5642] unlink("./240/binderfs" [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] <... unlink resumed>) = 0 [pid 5642] <... unlink resumed>) = 0 [pid 5640] newfstatat(AT_FDCWD, "./240/binderfs" [pid 5645] getdents64(3, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] getdents64(3 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5645] close(3 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] <... restart_syscall resumed>) = 0 [pid 5640] unlink("./240/binderfs" [pid 5645] <... close resumed>) = 0 [pid 5642] close(3 [pid 5645] rmdir("./241" [pid 5642] <... close resumed>) = 0 [pid 5645] <... rmdir resumed>) = 0 [pid 5642] rmdir("./240" [pid 5641] umount2("./242", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] <... unlink resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5641] openat(AT_FDCWD, "./242", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5642] <... rmdir resumed>) = 0 [pid 5641] <... openat resumed>) = 3 [pid 5641] fstat(3 [pid 5645] mkdir("./242", 0777 [pid 5640] getdents64(3 [pid 5645] <... mkdir resumed>) = 0 [pid 5642] mkdir("./241", 0777 [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] close(3 [pid 5642] <... mkdir resumed>) = 0 [pid 5641] getdents64(3 [pid 5640] <... close resumed>) = 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] rmdir("./240" [pid 5644] mkdir("./241", 0777 [pid 5641] umount2("./242/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] <... rmdir resumed>) = 0 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] <... mkdir resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] newfstatat(AT_FDCWD, "./242/binderfs" [pid 5640] mkdir("./241", 0777 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5641] unlink("./242/binderfs" [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] <... unlink resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9383 attached [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] <... mkdir resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9384 attached [pid 9383] set_robust_list(0x55558040f6e0, 24 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5641] getdents64(3ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9385 attached [pid 9384] set_robust_list(0x55558040f6e0, 24 [pid 9383] <... set_robust_list resumed>) = 0 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9384 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9383] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9383 [pid 9385] set_robust_list(0x55558040f6e0, 24 [pid 9384] <... set_robust_list resumed>) = 0 [pid 9383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9385] <... set_robust_list resumed>) = 0 [pid 9384] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] close(3 [pid 9383] chdir("./241" [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9385] rt_sigprocmask(SIG_SETMASK, [] [pid 9384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9383] <... chdir resumed>) = 0 [pid 9385] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9385] chdir("./241" [pid 9384] chdir("./242" [pid 9383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5641] <... close resumed>) = 0 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9385] <... chdir resumed>) = 0 [pid 9383] <... prctl resumed>) = 0 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9385 [pid 5641] rmdir("./242" [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9384] <... chdir resumed>) = 0 [pid 9383] setpgid(0, 0 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] <... rmdir resumed>) = 0 [pid 9385] <... prctl resumed>) = 0 [pid 9384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9383] <... setpgid resumed>) = 0 [ 181.941690][ T9381] nbd: device at index 64 is going down [ 181.945068][ T9380] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 181.945091][ T9380] nbd: device at index 64 is going down [pid 9385] setpgid(0, 0 [pid 9384] <... prctl resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9386 attached [pid 9385] <... setpgid resumed>) = 0 [pid 9384] setpgid(0, 0 [pid 9383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] mkdir("./243", 0777 [pid 9386] set_robust_list(0x55558040f6e0, 24 [pid 9385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9384] <... setpgid resumed>) = 0 [pid 9383] <... openat resumed>) = 3 [pid 9385] <... openat resumed>) = 3 [pid 9384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9385] write(3, "1000", 4 [pid 9383] write(3, "1000", 4 [pid 9385] <... write resumed>) = 4 [pid 9384] <... openat resumed>) = 3 [pid 9383] <... write resumed>) = 4 [pid 9385] close(3 [pid 9383] close(3 [pid 9385] <... close resumed>) = 0 [pid 9384] write(3, "1000", 4 [pid 9383] <... close resumed>) = 0 [pid 5641] <... mkdir resumed>) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9386 [pid 9385] symlink("/dev/binderfs", "./binderfs" [pid 9384] <... write resumed>) = 4 [pid 9383] symlink("/dev/binderfs", "./binderfs" [pid 5640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9386] <... set_robust_list resumed>) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9386] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 9387 attached [pid 9386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9386] chdir("./241") = 0 [pid 9386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9386] setpgid(0, 0) = 0 [pid 9386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9387] set_robust_list(0x55558040f6e0, 24 [pid 9386] <... openat resumed>) = 3 [pid 9387] <... set_robust_list resumed>) = 0 [pid 9387] rt_sigprocmask(SIG_SETMASK, [] [pid 9385] <... symlink resumed>) = 0 [pid 9384] close(3 [pid 9383] <... symlink resumed>) = 0 [pid 9384] <... close resumed>) = 0 [pid 9385] write(1, "executing program\n", 18 [pid 9383] write(1, "executing program\n", 18 [pid 9384] symlink("/dev/binderfs", "./binderfs" [pid 9385] <... write resumed>) = 18 [pid 9383] <... write resumed>) = 18 executing program executing program [pid 9387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9386] write(3, "1000", 4 [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] <... symlink resumed>) = 0 executing program [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9387 [pid 9387] chdir("./243" [pid 9386] <... write resumed>) = 4 [pid 9385] <... futex resumed>) = 0 [pid 9384] write(1, "executing program\n", 18 [pid 9383] <... futex resumed>) = 0 [pid 9387] <... chdir resumed>) = 0 [pid 9386] close(3 [pid 9385] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9384] <... write resumed>) = 18 [pid 9383] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9386] <... close resumed>) = 0 [pid 9385] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9387] <... prctl resumed>) = 0 [pid 9385] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9387] setpgid(0, 0 [pid 9386] symlink("/dev/binderfs", "./binderfs" [pid 9385] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9383] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9384] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9387] <... setpgid resumed>) = 0 [pid 9386] <... symlink resumed>) = 0 [pid 9385] <... mmap resumed>) = 0x7fce18c31000 [pid 9384] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9386] write(1, "executing program\n", 18) = 18 executing program [pid 9385] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9384] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9383] <... mmap resumed>) = 0x7fce18c31000 [pid 9387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9385] <... mprotect resumed>) = 0 [pid 9384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9383] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9385] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9387] <... openat resumed>) = 3 [pid 9384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9383] <... mprotect resumed>) = 0 [pid 9386] <... futex resumed>) = 0 [pid 9385] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9384] <... mmap resumed>) = 0x7fce18c31000 [pid 9383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9387] write(3, "1000", 4 [pid 9386] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9385] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9384] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9387] <... write resumed>) = 4 [pid 9386] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9384] <... mprotect resumed>) = 0 [pid 9383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9388 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9389 attached [pid 9387] close(3 [pid 9386] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9385] <... clone3 resumed> => {parent_tid=[9388]}, 88) = 9388 [pid 9384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9388] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9387] <... close resumed>) = 0 [pid 9386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9388] <... rseq resumed>) = 0 [pid 9387] symlink("/dev/binderfs", "./binderfs" [pid 9389] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9389] <... rseq resumed>) = 0 [pid 9388] set_robust_list(0x7fce18c519a0, 24 [pid 9385] rt_sigprocmask(SIG_SETMASK, [] [pid 9384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9383] <... clone3 resumed> => {parent_tid=[9389]}, 88) = 9389 [pid 9389] set_robust_list(0x7fce18c519a0, 24 [pid 9388] <... set_robust_list resumed>) = 0 [pid 9387] <... symlink resumed>) = 0 [pid 9386] <... mmap resumed>) = 0x7fce18c31000 [pid 9385] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9384] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9383] rt_sigprocmask(SIG_SETMASK, [] [pid 9389] <... set_robust_list resumed>) = 0 [pid 9388] rt_sigprocmask(SIG_SETMASK, [] [pid 9387] write(1, "executing program\n", 18 [pid 9386] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9389] rt_sigprocmask(SIG_SETMASK, [] [pid 9388] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 9387] <... write resumed>) = 18 [pid 9383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9385] <... futex resumed>) = 0 [pid 9389] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9390 attached [pid 9389] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9388] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9386] <... mprotect resumed>) = 0 [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] <... clone3 resumed> => {parent_tid=[9390]}, 88) = 9390 [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9389] <... socket resumed>) = 3 [pid 9388] <... socket resumed>) = 3 [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9384] rt_sigprocmask(SIG_SETMASK, [] [pid 9383] <... futex resumed>) = 0 [pid 9390] <... rseq resumed>) = 0 [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9387] <... futex resumed>) = 0 [pid 9386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9390] set_robust_list(0x7fce18c519a0, 24 [pid 9389] <... futex resumed>) = 0 [pid 9388] <... futex resumed>) = 1 [pid 9387] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9386] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9385] <... futex resumed>) = 0 [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9391 attached [pid 9390] <... set_robust_list resumed>) = 0 [pid 9389] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9387] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] <... futex resumed>) = 0 [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9390] rt_sigprocmask(SIG_SETMASK, [] [pid 9389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9387] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9386] <... clone3 resumed> => {parent_tid=[9391]}, 88) = 9391 [pid 9385] <... futex resumed>) = 0 [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9391] <... rseq resumed>) = 0 [pid 9390] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9389] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9388] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9386] rt_sigprocmask(SIG_SETMASK, [] [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9383] <... futex resumed>) = 0 [pid 9391] set_robust_list(0x7fce18c519a0, 24 [pid 9390] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9389] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9388] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9391] <... set_robust_list resumed>) = 0 [pid 9390] <... socket resumed>) = 3 [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9391] rt_sigprocmask(SIG_SETMASK, [] [pid 9389] <... futex resumed>) = 0 [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9389] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9387] <... mmap resumed>) = 0x7fce18c31000 [pid 9386] <... futex resumed>) = 0 [pid 9385] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9391] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9389] <... socket resumed>) = 4 [pid 9388] <... futex resumed>) = 1 [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9391] <... socket resumed>) = 3 [pid 9390] <... futex resumed>) = 1 [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] <... futex resumed>) = 0 [pid 9390] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9387] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9385] <... futex resumed>) = 0 [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9388] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9389] <... futex resumed>) = 1 [pid 9384] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9391] <... futex resumed>) = 0 [pid 9390] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9389] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] <... socket resumed>) = 4 [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9387] <... mprotect resumed>) = 0 [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9390] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] <... futex resumed>) = 0 [pid 9385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9383] <... futex resumed>) = 0 [pid 9391] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9389] openat(AT_FDCWD, NULL, O_RDWR [pid 9388] <... futex resumed>) = 0 [pid 9387] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] <... futex resumed>) = 1 [pid 9389] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9388] openat(AT_FDCWD, NULL, O_RDWR [pid 9387] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9385] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9391] <... futex resumed>) = 0 [pid 9390] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9389] <... futex resumed>) = 1 [pid 9386] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9391] <... socket resumed>) = 4 [pid 9389] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] <... futex resumed>) = 0 [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9383] <... futex resumed>) = 0 [pid 9391] <... futex resumed>) = 0 [pid 9389] ioctl(-1, TUNSETIFF, 0 [pid 9386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9391] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9390] <... socket resumed>) = 4 [pid 9389] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9388] <... futex resumed>) = 1 [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9385] <... futex resumed>) = 0 [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9392 attached [pid 9391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9386] <... futex resumed>) = 0 [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9391] openat(AT_FDCWD, NULL, O_RDWR [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9387] <... clone3 resumed> => {parent_tid=[9392]}, 88) = 9392 [pid 9385] <... futex resumed>) = 0 [pid 9392] <... rseq resumed>) = 0 [pid 9391] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9390] <... futex resumed>) = 1 [pid 9389] <... futex resumed>) = 1 [pid 9384] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9392] set_robust_list(0x7fce18c519a0, 24 [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9389] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] ioctl(-1, TUNSETIFF, 0 [pid 9387] rt_sigprocmask(SIG_SETMASK, [] [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... set_robust_list resumed>) = 0 [pid 9391] <... futex resumed>) = 1 [pid 9390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9388] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9386] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9392] rt_sigprocmask(SIG_SETMASK, [] [pid 9391] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9390] openat(AT_FDCWD, NULL, O_RDWR [pid 9389] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9389] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9392] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9391] ioctl(-1, TUNSETIFF, 0 [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... socket resumed>) = 3 [pid 9391] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9390] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9389] <... futex resumed>) = 1 [pid 9388] <... futex resumed>) = 1 [pid 9387] <... futex resumed>) = 0 [pid 9386] <... futex resumed>) = 0 [pid 9385] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9389] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... futex resumed>) = 0 [pid 9391] <... futex resumed>) = 0 [pid 9390] <... futex resumed>) = 1 [pid 9389] <... socket resumed>) = 5 [pid 9388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9385] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9391] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9390] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9389] <... futex resumed>) = 0 [pid 9388] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9387] <... futex resumed>) = 0 [pid 9386] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9392] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9391] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9390] ioctl(-1, TUNSETIFF, 0 [pid 9389] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9391] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9390] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9388] <... futex resumed>) = 1 [pid 9385] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9389] sendmsg(4, NULL, MSG_CONFIRM [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] <... futex resumed>) = 1 [pid 9391] <... futex resumed>) = 1 [pid 9390] <... futex resumed>) = 1 [pid 9389] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9387] <... futex resumed>) = 0 [pid 9386] <... futex resumed>) = 0 [pid 9385] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9391] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9390] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9389] <... futex resumed>) = 1 [pid 9388] <... socket resumed>) = 5 [pid 9387] <... futex resumed>) = 0 [pid 9386] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9392] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9391] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9390] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9389] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9388] <... futex resumed>) = 1 [pid 9385] <... futex resumed>) = 0 [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9389] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9392] <... socket resumed>) = 4 [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] <... socket resumed>) = 5 [pid 9390] <... futex resumed>) = 1 [pid 9389] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9385] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9392] <... futex resumed>) = 1 [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] sendmsg(4, NULL, MSG_CONFIRM [pid 9387] <... futex resumed>) = 0 [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9391] <... futex resumed>) = 1 [pid 9390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9389] <... futex resumed>) = 0 [pid 9388] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9391] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9390] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9389] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9387] <... futex resumed>) = 0 [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] openat(AT_FDCWD, NULL, O_RDWR [pid 9391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9390] <... socket resumed>) = 5 [pid 9389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9388] <... futex resumed>) = 1 [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9386] <... futex resumed>) = 0 [pid 9385] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9392] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9391] sendmsg(4, NULL, MSG_CONFIRM [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9389] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9390] <... futex resumed>) = 1 [pid 9389] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9385] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9392] <... futex resumed>) = 1 [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9387] <... futex resumed>) = 0 [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9391] <... futex resumed>) = 1 [pid 9390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9389] <... futex resumed>) = 1 [pid 9388] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9391] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9390] sendmsg(4, NULL, MSG_CONFIRM [pid 9389] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9387] <... futex resumed>) = 0 [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] ioctl(-1, TUNSETIFF, 0 [pid 9391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9390] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9388] <... futex resumed>) = 1 [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9386] <... futex resumed>) = 0 [pid 9385] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9392] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9391] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9389] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9390] <... futex resumed>) = 1 [pid 9389] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9385] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9392] <... futex resumed>) = 1 [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9387] <... futex resumed>) = 0 [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9391] <... futex resumed>) = 1 [pid 9390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9389] <... futex resumed>) = 1 [pid 9388] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9391] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9390] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9389] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9387] <... futex resumed>) = 0 [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9390] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9388] <... futex resumed>) = 1 [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9386] <... futex resumed>) = 0 [pid 9385] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9391] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9390] <... futex resumed>) = 1 [pid 9389] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9385] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9390] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... futex resumed>) = 1 [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9389] <... socket resumed>) = 6 [pid 9388] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9387] <... futex resumed>) = 0 [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9391] <... futex resumed>) = 1 [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9389] <... futex resumed>) = 1 [pid 9383] <... futex resumed>) = 0 [pid 9390] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9389] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 0 [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... futex resumed>) = 0 [pid 9390] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9389] <... socket resumed>) = 7 [pid 9388] <... futex resumed>) = 1 [pid 9387] <... futex resumed>) = 1 [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9385] <... futex resumed>) = 0 [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9383] <... futex resumed>) = 0 [pid 9392] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9391] <... futex resumed>) = 0 [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9389] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9386] <... futex resumed>) = 1 [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] <... socket resumed>) = 5 [pid 9391] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9390] <... futex resumed>) = 0 [pid 9389] <... sendto resumed>) = 28 [pid 9388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9385] <... futex resumed>) = 0 [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9390] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9389] recvfrom(7 [pid 9388] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] <... futex resumed>) = 0 [pid 9392] <... futex resumed>) = 1 [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9389] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9383}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9388] <... socket resumed>) = 6 [pid 9387] <... futex resumed>) = 0 [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9391] <... futex resumed>) = 1 [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9391] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9390] <... futex resumed>) = 0 [pid 9389] recvfrom(7 [pid 9388] <... futex resumed>) = 1 [pid 9387] <... futex resumed>) = 0 [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9385] <... futex resumed>) = 0 [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] sendmsg(4, NULL, MSG_CONFIRM [pid 9391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9390] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9389] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9383}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9386] <... futex resumed>) = 0 [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] <... futex resumed>) = 0 [pid 9392] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9391] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9390] <... socket resumed>) = 6 [pid 9389] close(7 [pid 9388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9385] <... futex resumed>) = 0 [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] <... socket resumed>) = 6 [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9389] <... close resumed>) = 0 [pid 9388] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] <... futex resumed>) = 1 [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] <... futex resumed>) = 0 [pid 9388] <... socket resumed>) = 7 [pid 9387] <... futex resumed>) = 0 [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9391] <... futex resumed>) = 1 [pid 9390] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9389] <... futex resumed>) = 1 [pid 9388] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] <... futex resumed>) = 0 [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] <... futex resumed>) = 0 [pid 9392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9391] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9389] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] <... sendto resumed>) = 28 [pid 9387] <... futex resumed>) = 0 [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] <... futex resumed>) = 0 [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9390] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9386] <... futex resumed>) = 0 [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9383] <... futex resumed>) = 0 [pid 9392] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9391] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9390] <... socket resumed>) = 7 [pid 9389] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9388] recvfrom(7 [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] <... socket resumed>) = 7 [pid 9390] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9388] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9385}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9392] <... futex resumed>) = 1 [pid 9391] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9388] recvfrom(7 [pid 9387] <... futex resumed>) = 0 [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9385}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9388] close(7 [pid 9387] <... futex resumed>) = 0 [pid 9392] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9388] <... close resumed>) = 0 [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9388] <... futex resumed>) = 1 [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9385] <... futex resumed>) = 0 [pid 9392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9387] <... futex resumed>) = 0 [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9385] <... futex resumed>) = 0 [pid 9392] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9388] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9387] <... futex resumed>) = 0 [pid 9392] <... futex resumed>) = 1 [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9387] <... futex resumed>) = 0 [pid 9392] <... socket resumed>) = 6 [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9387] <... futex resumed>) = 0 [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9387] <... futex resumed>) = 0 [pid 9392] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] <... socket resumed>) = 7 [pid 9392] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9389] <... sendmsg resumed>) = 108 [pid 9392] <... sendto resumed>) = 28 [pid 9391] <... sendto resumed>) = 28 [pid 9390] <... sendto resumed>) = 28 [pid 9388] <... sendmsg resumed>) = 108 [pid 9391] recvfrom(7 [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9384] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9383] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9392] recvfrom(7 [pid 9391] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9386}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9390] recvfrom(7 [pid 9389] <... futex resumed>) = 0 [pid 9388] <... futex resumed>) = 1 [pid 9386] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9385] <... futex resumed>) = 0 [pid 9384] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9383] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9387}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9391] recvfrom(7 [pid 9390] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9384}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9389] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9386] <... futex resumed>) = 0 [pid 9385] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] <... futex resumed>) = 0 [pid 9383] <... futex resumed>) = 0 [pid 9392] recvfrom(7 [pid 9391] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9386}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9390] recvfrom(7 [pid 9389] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9385] <... futex resumed>) = 0 [pid 9384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9383] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9387}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9391] close(7 [pid 9390] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9384}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9389] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9386] <... mmap resumed>) = 0x7fce18c10000 [pid 9385] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] <... mmap resumed>) = 0x7fce18c10000 [pid 9383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9392] close(7 [pid 9391] <... close resumed>) = 0 [pid 9390] close(7 [pid 9389] <... futex resumed>) = 0 [pid 9388] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9386] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9384] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9383] exit_group(0 [pid 9392] <... close resumed>) = 0 [pid 9383] <... exit_group resumed>) = ? [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... futex resumed>) = 1 [pid 9388] <... futex resumed>) = 1 [pid 9387] <... futex resumed>) = 0 [pid 9385] <... futex resumed>) = 0 [pid 9384] <... mprotect resumed>) = 0 [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9386] <... mprotect resumed>) = 0 [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] <... close resumed>) = 0 [pid 9389] +++ exited with 0 +++ [pid 9388] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9387] <... futex resumed>) = 0 [pid 9385] exit_group(0 [pid 9384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9383] +++ exited with 0 +++ [pid 9392] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9392] <... sendmsg resumed>) = 108 [pid 9391] <... futex resumed>) = 0 [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9388] <... futex resumed>) = ? [pid 9386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9385] <... exit_group resumed>) = ? [ 182.166545][ T9389] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 182.198522][ T9388] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 182.198553][ T9388] nbd: nbd64 already in use [pid 9384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9383, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9390] <... futex resumed>) = 0 [pid 9388] +++ exited with 0 +++ [pid 9386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9384] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9394 attached [pid 9390] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9386] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9395 attached [pid 9394] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9395] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9386] <... clone3 resumed> => {parent_tid=[9395]}, 88) = 9395 [pid 9384] <... clone3 resumed> => {parent_tid=[9394]}, 88) = 9394 [pid 9395] <... rseq resumed>) = 0 [pid 9394] <... rseq resumed>) = 0 [pid 9386] rt_sigprocmask(SIG_SETMASK, [] [pid 9384] rt_sigprocmask(SIG_SETMASK, [] [pid 9395] set_robust_list(0x7fce18c309a0, 24 [pid 9394] set_robust_list(0x7fce18c309a0, 24 [pid 9386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9395] <... set_robust_list resumed>) = 0 [pid 9394] <... set_robust_list resumed>) = 0 [pid 9386] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9384] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9395] rt_sigprocmask(SIG_SETMASK, [] [pid 9394] rt_sigprocmask(SIG_SETMASK, [] [pid 9386] <... futex resumed>) = 0 [pid 9395] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9394] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9386] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] <... futex resumed>) = 0 [pid 9395] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9394] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9384] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9395] <... sendmsg resumed>) = 108 [pid 9394] <... sendmsg resumed>) = 108 [pid 9394] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9384] <... futex resumed>) = 0 [pid 9394] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9384] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9395] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] <... futex resumed>) = 1 [pid 9390] <... futex resumed>) = 0 [pid 9387] <... futex resumed>) = 0 [pid 9384] <... futex resumed>) = 1 [pid 9395] <... futex resumed>) = 1 [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9390] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9387] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9386] <... futex resumed>) = 0 [pid 9384] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] umount2("./241", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9395] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9390] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9387] <... futex resumed>) = 0 [pid 9386] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9392] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9390] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9392] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9391] <... futex resumed>) = 0 [pid 9390] <... futex resumed>) = 1 [pid 9387] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9386] <... futex resumed>) = 1 [pid 9384] <... futex resumed>) = 0 [pid 9392] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9391] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9390] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9384] exit_group(0 [pid 5642] openat(AT_FDCWD, "./241", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9394] <... futex resumed>) = ? [pid 9392] <... futex resumed>) = 0 [pid 9391] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9390] <... futex resumed>) = ? [pid 9387] exit_group(0 [pid 9386] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9384] <... exit_group resumed>) = ? [pid 5642] <... openat resumed>) = 3 [pid 9394] +++ exited with 0 +++ [pid 9392] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9391] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9390] +++ exited with 0 +++ [pid 9386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9392] <... futex resumed>) = ? [pid 9391] <... futex resumed>) = 0 [pid 9387] <... exit_group resumed>) = ? [pid 9386] exit_group(0 [pid 5642] fstat(3 [pid 9392] +++ exited with 0 +++ [pid 9391] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 9386] <... exit_group resumed>) = ? [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9395] <... futex resumed>) = ? [pid 9391] +++ exited with 0 +++ [pid 5642] getdents64(3, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5642] umount2("./241/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 9384] +++ exited with 0 +++ [pid 5642] newfstatat(AT_FDCWD, "./241/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5642] unlink("./241/binderfs" [pid 9387] +++ exited with 0 +++ [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5642] <... unlink resumed>) = 0 [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5642] getdents64(3, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] close(3) = 0 [pid 5642] rmdir("./241" [pid 9385] +++ exited with 0 +++ [pid 9395] +++ exited with 0 +++ [pid 9386] +++ exited with 0 +++ [pid 5645] <... restart_syscall resumed>) = 0 [pid 5642] <... rmdir resumed>) = 0 [pid 5641] <... restart_syscall resumed>) = 0 [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9385, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9386, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5645] umount2("./242", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... restart_syscall resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] openat(AT_FDCWD, "./242", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5640] umount2("./241", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] <... openat resumed>) = 3 [pid 5644] umount2("./241", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] mkdir("./242", 0777 [pid 5641] umount2("./243", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] fstat(3 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... mkdir resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] openat(AT_FDCWD, "./241", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] openat(AT_FDCWD, "./241", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5645] getdents64(3 [pid 5644] <... openat resumed>) = 3 [pid 5641] openat(AT_FDCWD, "./243", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5640] <... openat resumed>) = 3 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5644] fstat(3 [pid 5641] <... openat resumed>) = 3 [pid 5640] fstat(3 [pid 5645] umount2("./242/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5641] getdents64(3 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5641] umount2("./243/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] newfstatat(AT_FDCWD, "./242/binderfs" [pid 5644] getdents64(3 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] getdents64(3 [pid 5641] newfstatat(AT_FDCWD, "./243/binderfs" [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5641] unlink("./243/binderfs") = 0 [pid 5640] umount2("./241/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] unlink("./242/binderfs" [pid 5641] getdents64(3 [pid 5640] newfstatat(AT_FDCWD, "./241/binderfs" [pid 5645] <... unlink resumed>) = 0 [pid 5644] umount2("./241/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9396 attached [pid 5645] getdents64(3 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5644] newfstatat(AT_FDCWD, "./241/binderfs" [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9396 [pid 5640] unlink("./241/binderfs" [pid 9396] set_robust_list(0x55558040f6e0, 24 [pid 5645] close(3 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... unlink resumed>) = 0 [pid 9396] <... set_robust_list resumed>) = 0 [pid 5645] <... close resumed>) = 0 [pid 5644] unlink("./241/binderfs" [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] rmdir("./242" [pid 5644] <... unlink resumed>) = 0 [pid 5645] <... rmdir resumed>) = 0 [pid 5641] close(3 [pid 9396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5644] getdents64(3 [pid 9396] chdir("./242" [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9396] <... chdir resumed>) = 0 [pid 5644] close(3) = 0 [pid 9396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5645] mkdir("./243", 0777 [pid 5644] rmdir("./241" [pid 9396] setpgid(0, 0 [pid 5645] <... mkdir resumed>) = 0 [pid 5641] <... close resumed>) = 0 [ 182.249925][ T9392] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 182.249953][ T9392] nbd: device at index 64 is going down [ 182.269705][ T9395] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 182.269735][ T9395] nbd: device at index 64 is going down [ 182.270909][ T9394] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 182.270929][ T9394] nbd: device at index 64 is going down [pid 5640] getdents64(3 [pid 9396] <... setpgid resumed>) = 0 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] <... rmdir resumed>) = 0 [pid 5641] rmdir("./243" [pid 9396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9396] <... openat resumed>) = 3 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] mkdir("./242", 0777 [pid 5641] <... rmdir resumed>) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] mkdir("./244", 0777ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9397 attached ) = 0 [pid 5640] close(3 [pid 9396] write(3, "1000", 4 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9397 [pid 5644] <... mkdir resumed>) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9396] <... write resumed>) = 4 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9397] set_robust_list(0x55558040f6e0, 24 [pid 9396] close(3 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] <... close resumed>) = 0 [pid 9397] <... set_robust_list resumed>) = 0 [pid 9396] <... close resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9396] symlink("/dev/binderfs", "./binderfs" [pid 5640] rmdir("./241"ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9398 attached [pid 9397] rt_sigprocmask(SIG_SETMASK, [] [pid 9396] <... symlink resumed>) = 0 [pid 9396] write(1, "executing program\n", 18) = 18 [pid 9397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9398 [pid 5640] <... rmdir resumed>) = 0 [pid 9398] set_robust_list(0x55558040f6e0, 24 executing program [pid 9397] chdir("./243" [pid 9396] <... futex resumed>) = 0 [pid 9398] <... set_robust_list resumed>) = 0 [pid 9397] <... chdir resumed>) = 0 [pid 9396] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] mkdir("./242", 0777 [pid 9398] rt_sigprocmask(SIG_SETMASK, [] [pid 9396] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9396] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9399 [pid 9398] chdir("./244" [pid 9396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9398] <... chdir resumed>) = 0 [pid 9396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9399 attached [pid 9398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9396] <... mmap resumed>) = 0x7fce18c31000 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9398] <... prctl resumed>) = 0 [pid 9396] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9398] setpgid(0, 0 [pid 9397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9396] <... mprotect resumed>) = 0 [pid 5640] <... mkdir resumed>) = 0 [pid 9399] set_robust_list(0x55558040f6e0, 24 [pid 9398] <... setpgid resumed>) = 0 [pid 9397] <... prctl resumed>) = 0 [pid 9396] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9399] <... set_robust_list resumed>) = 0 [pid 9397] setpgid(0, 0 [pid 9399] rt_sigprocmask(SIG_SETMASK, [] [pid 9398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9397] <... setpgid resumed>) = 0 [pid 9396] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9399] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9398] <... openat resumed>) = 3 [pid 9397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9398] write(3, "1000", 4 [pid 9399] chdir("./242" [pid 9397] <... openat resumed>) = 3 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9399] <... chdir resumed>) = 0 [pid 9398] <... write resumed>) = 4 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9400 attached [pid 9400] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9398] close(3 [pid 9397] write(3, "1000", 4 [pid 9396] <... clone3 resumed> => {parent_tid=[9400]}, 88) = 9400 [pid 9400] <... rseq resumed>) = 0 [pid 9399] <... prctl resumed>) = 0 [pid 9398] <... close resumed>) = 0 [pid 9396] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9401 attached [pid 9400] set_robust_list(0x7fce18c519a0, 24 [pid 9399] setpgid(0, 0 [pid 9398] symlink("/dev/binderfs", "./binderfs" [pid 9397] <... write resumed>) = 4 [pid 9396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9401] set_robust_list(0x55558040f6e0, 24 [pid 9400] <... set_robust_list resumed>) = 0 [pid 9399] <... setpgid resumed>) = 0 [pid 9398] <... symlink resumed>) = 0 [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] rt_sigprocmask(SIG_SETMASK, [] [pid 9397] close(3 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9401 [pid 9401] <... set_robust_list resumed>) = 0 [pid 9400] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9398] write(1, "executing program\n", 18 [pid 9397] <... close resumed>) = 0 [pid 9396] <... futex resumed>) = 0 [pid 9401] rt_sigprocmask(SIG_SETMASK, [] [pid 9400] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9398] <... write resumed>) = 18 executing program [pid 9397] symlink("/dev/binderfs", "./binderfs" [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9400] <... socket resumed>) = 3 [pid 9399] <... openat resumed>) = 3 [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] <... symlink resumed>) = 0 [pid 9401] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9398] <... futex resumed>) = 0 [pid 9401] chdir("./242" [pid 9400] <... futex resumed>) = 1 [pid 9398] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9396] <... futex resumed>) = 0 [pid 9399] write(3, "1000", 4 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9401] <... chdir resumed>) = 0 [pid 9400] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9399] <... write resumed>) = 4 [pid 9398] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9397] write(1, "executing program\n", 18 [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9399] close(3 [pid 9398] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9397] <... write resumed>) = 18 [pid 9396] <... futex resumed>) = 0 executing program [pid 9400] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 9398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9401] <... prctl resumed>) = 0 [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] <... close resumed>) = 0 [pid 9398] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9401] setpgid(0, 0 [pid 9400] <... futex resumed>) = 0 [pid 9399] symlink("/dev/binderfs", "./binderfs" [pid 9401] <... setpgid resumed>) = 0 [pid 9399] <... symlink resumed>) = 0 [pid 9397] <... futex resumed>) = 0 [pid 9400] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9398] <... mmap resumed>) = 0x7fce18c31000 [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9400] <... socket resumed>) = 4 [pid 9398] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9397] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9396] <... futex resumed>) = 0 [pid 9399] write(1, "executing program\n", 18 [pid 9397] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] <... write resumed>) = 18 [pid 9398] <... mprotect resumed>) = 0 [pid 9397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9400] <... futex resumed>) = 0 executing program [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9398] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9401] <... openat resumed>) = 3 [pid 9400] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9399] <... futex resumed>) = 0 [pid 9398] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9397] <... mmap resumed>) = 0x7fce18c31000 [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9401] write(3, "1000", 4 [pid 9400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9399] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9398] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9397] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITEci-upstream-net-kasan-gce/strace-static-x86_64: Process 9402 attached [pid 9401] <... write resumed>) = 4 [pid 9400] openat(AT_FDCWD, NULL, O_RDWR [pid 9399] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9397] <... mprotect resumed>) = 0 [pid 9400] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9399] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9398] <... clone3 resumed> => {parent_tid=[9402]}, 88) = 9402 [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9401] close(3 [pid 9400] <... futex resumed>) = 1 [pid 9399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9398] rt_sigprocmask(SIG_SETMASK, [] [pid 9400] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9397] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9402] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9396] <... futex resumed>) = 0 [pid 9402] <... rseq resumed>) = 0 [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] set_robust_list(0x7fce18c519a0, 24 [pid 9396] <... futex resumed>) = 0 [pid 9402] <... set_robust_list resumed>) = 0 [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9402] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] <... close resumed>) = 0 [pid 9401] symlink("/dev/binderfs", "./binderfs" [pid 9399] <... mmap resumed>) = 0x7fce18c31000 [pid 9400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9399] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9402] <... futex resumed>) = 0 [pid 9401] <... symlink resumed>) = 0 [pid 9400] ioctl(-1, TUNSETIFF, 0 [pid 9398] <... futex resumed>) = 1 [pid 9397] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9402] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9400] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9399] <... mprotect resumed>) = 0 [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9403 attached [pid 9402] <... socket resumed>) = 3 [pid 9399] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] <... clone3 resumed> => {parent_tid=[9403]}, 88) = 9403 [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] <... futex resumed>) = 1 [pid 9399] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9397] rt_sigprocmask(SIG_SETMASK, [] [pid 9396] <... futex resumed>) = 0 [pid 9403] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9402] <... futex resumed>) = 1 [pid 9401] write(1, "executing program\n", 18 [pid 9400] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9399] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9398] <... futex resumed>) = 0 [pid 9397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] <... rseq resumed>) = 0 [pid 9402] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] <... write resumed>) = 18 [pid 9400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9396] <... futex resumed>) = 0 [pid 9403] set_robust_list(0x7fce18c519a0, 24 [pid 9402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9398] <... futex resumed>) = 0 executing program [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9404 attached [pid 9403] <... set_robust_list resumed>) = 0 [pid 9402] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9401] <... futex resumed>) = 0 [pid 9400] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9397] <... futex resumed>) = 0 [pid 9404] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9403] rt_sigprocmask(SIG_SETMASK, [] [pid 9402] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9401] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9400] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9399] <... clone3 resumed> => {parent_tid=[9404]}, 88) = 9404 [pid 9404] <... rseq resumed>) = 0 [pid 9403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9401] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] rt_sigprocmask(SIG_SETMASK, [] [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9404] set_robust_list(0x7fce18c519a0, 24 [pid 9403] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9402] <... futex resumed>) = 1 [pid 9401] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9400] <... futex resumed>) = 1 [pid 9399] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9398] <... futex resumed>) = 0 [pid 9396] <... futex resumed>) = 0 [pid 9404] <... set_robust_list resumed>) = 0 [pid 9403] <... socket resumed>) = 3 [pid 9402] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9400] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9399] <... futex resumed>) = 0 [pid 9400] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9400] <... socket resumed>) = 5 [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9400] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9404] rt_sigprocmask(SIG_SETMASK, [] [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9398] <... futex resumed>) = 0 [pid 9396] <... futex resumed>) = 0 [pid 9404] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9402] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9397] <... futex resumed>) = 0 [pid 9402] <... socket resumed>) = 4 [pid 9404] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9404] <... socket resumed>) = 3 [pid 9403] <... futex resumed>) = 1 [pid 9401] <... mmap resumed>) = 0x7fce18c31000 [pid 9397] <... futex resumed>) = 0 [pid 9396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9402] <... futex resumed>) = 1 [pid 9398] <... futex resumed>) = 0 [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9402] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9398] <... futex resumed>) = 0 [pid 9404] <... futex resumed>) = 1 [pid 9402] openat(AT_FDCWD, NULL, O_RDWR [pid 9403] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9401] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9399] <... futex resumed>) = 0 [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9401] <... mprotect resumed>) = 0 [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9398] <... futex resumed>) = 0 [pid 9402] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9398] <... futex resumed>) = 0 [pid 9402] ioctl(-1, TUNSETIFF, 0 [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9402] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9398] <... futex resumed>) = 0 [pid 9402] <... futex resumed>) = 1 [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] <... futex resumed>) = 0 [pid 9404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9403] <... futex resumed>) = 1 [pid 9402] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9401] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9400] <... futex resumed>) = 0 [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9398] <... futex resumed>) = 0 [pid 9397] <... futex resumed>) = 0 [pid 9396] <... futex resumed>) = 1 [pid 9404] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9403] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9404] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9402] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9400] sendmsg(4, NULL, MSG_CONFIRM [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9401] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9397] <... futex resumed>) = 0 [pid 9404] <... futex resumed>) = 1 [pid 9403] <... socket resumed>) = 4 [pid 9402] <... futex resumed>) = 0 [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] <... futex resumed>) = 0 [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9402] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9398] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9405 attached [pid 9404] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] <... socket resumed>) = 5 [pid 9400] <... futex resumed>) = 1 [pid 9399] <... futex resumed>) = 0 [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9396] <... futex resumed>) = 0 [pid 9404] <... socket resumed>) = 4 [pid 9403] <... futex resumed>) = 1 [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9403] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9400] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9397] <... futex resumed>) = 0 [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9396] <... futex resumed>) = 0 [pid 9405] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9404] <... futex resumed>) = 1 [pid 9403] <... futex resumed>) = 0 [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9401] <... clone3 resumed> => {parent_tid=[9405]}, 88) = 9405 [pid 9400] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9399] <... futex resumed>) = 0 [pid 9397] <... futex resumed>) = 1 [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] <... rseq resumed>) = 0 [pid 9404] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9403] openat(AT_FDCWD, NULL, O_RDWR [pid 9402] <... futex resumed>) = 1 [pid 9401] rt_sigprocmask(SIG_SETMASK, [] [pid 9400] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9398] <... futex resumed>) = 0 [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] set_robust_list(0x7fce18c519a0, 24 [pid 9404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9403] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9402] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] <... futex resumed>) = 0 [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] <... set_robust_list resumed>) = 0 [pid 9404] openat(AT_FDCWD, NULL, O_RDWR [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] <... futex resumed>) = 1 [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9398] <... futex resumed>) = 0 [pid 9396] <... futex resumed>) = 0 [pid 9405] rt_sigprocmask(SIG_SETMASK, [] [pid 9404] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9402] sendmsg(4, NULL, MSG_CONFIRM [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] <... futex resumed>) = 1 [pid 9402] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9401] <... futex resumed>) = 0 [pid 9400] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9397] <... futex resumed>) = 0 [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9404] <... futex resumed>) = 1 [pid 9403] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9400] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9399] <... futex resumed>) = 0 [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] <... socket resumed>) = 3 [pid 9404] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9402] <... futex resumed>) = 1 [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9398] <... futex resumed>) = 0 [pid 9397] <... futex resumed>) = 0 [pid 9396] <... futex resumed>) = 0 [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9403] ioctl(-1, TUNSETIFF, 0 [pid 9402] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9400] <... futex resumed>) = 0 [pid 9399] <... futex resumed>) = 0 [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] <... futex resumed>) = 1 [pid 9404] ioctl(-1, TUNSETIFF, 0 [pid 9403] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9401] <... futex resumed>) = 0 [pid 9400] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9398] <... futex resumed>) = 0 [pid 9396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9405] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9404] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9401] <... futex resumed>) = 0 [pid 9405] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] <... futex resumed>) = 1 [pid 9403] <... futex resumed>) = 1 [pid 9405] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9402] <... futex resumed>) = 1 [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9400] <... futex resumed>) = 0 [pid 9399] <... futex resumed>) = 0 [pid 9398] <... futex resumed>) = 0 [pid 9397] <... futex resumed>) = 0 [pid 9396] <... futex resumed>) = 1 [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9403] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9402] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9400] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] <... futex resumed>) = 0 [pid 9404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9402] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9399] <... futex resumed>) = 0 [pid 9398] <... futex resumed>) = 0 [pid 9397] <... futex resumed>) = 0 [pid 9405] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9401] <... futex resumed>) = 0 [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] <... socket resumed>) = 4 [pid 9404] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9403] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9402] <... futex resumed>) = 0 [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9400] <... futex resumed>) = 1 [pid 9398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9396] <... futex resumed>) = 0 [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] <... futex resumed>) = 0 [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9398] <... futex resumed>) = 0 [pid 9396] <... futex resumed>) = 0 [pid 9405] openat(AT_FDCWD, NULL, O_RDWR [pid 9404] <... futex resumed>) = 1 [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9401] <... futex resumed>) = 0 [pid 9400] <... socket resumed>) = 6 [pid 9399] <... futex resumed>) = 0 [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9403] <... futex resumed>) = 1 [pid 9402] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] <... futex resumed>) = 0 [pid 9404] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] <... futex resumed>) = 0 [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] <... futex resumed>) = 0 [pid 9403] <... socket resumed>) = 5 [pid 9402] <... futex resumed>) = 1 [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] <... futex resumed>) = 1 [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9398] <... futex resumed>) = 0 [pid 9397] <... futex resumed>) = 0 [pid 9396] <... futex resumed>) = 0 [pid 9405] ioctl(-1, TUNSETIFF, 0 [pid 9402] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] <... futex resumed>) = 0 [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9398] <... futex resumed>) = 0 [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] <... futex resumed>) = 0 [pid 9402] <... socket resumed>) = 6 [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9404] <... socket resumed>) = 5 [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] <... futex resumed>) = 0 [pid 9400] <... socket resumed>) = 7 [pid 9399] <... futex resumed>) = 0 [pid 9403] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9396] <... futex resumed>) = 0 [pid 9400] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9405] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9404] <... futex resumed>) = 1 [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9401] <... futex resumed>) = 0 [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] sendmsg(4, NULL, MSG_CONFIRM [pid 9403] <... futex resumed>) = 0 [pid 9402] <... futex resumed>) = 1 [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9400] <... sendto resumed>) = 28 [pid 9399] <... futex resumed>) = 0 [pid 9398] <... futex resumed>) = 0 [pid 9397] <... futex resumed>) = 1 [pid 9405] <... futex resumed>) = 0 [pid 9404] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9403] sendmsg(4, NULL, MSG_CONFIRM [pid 9402] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] recvfrom(7 [pid 9399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9398] <... futex resumed>) = 0 [pid 9405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9404] <... futex resumed>) = 0 [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9401] <... futex resumed>) = 0 [pid 9400] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9396}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9404] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9403] <... futex resumed>) = 1 [pid 9402] <... socket resumed>) = 7 [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9400] recvfrom(7 [pid 9399] <... futex resumed>) = 0 [pid 9397] <... futex resumed>) = 0 [pid 9405] <... socket resumed>) = 5 [pid 9404] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9403] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9402] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9400] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9396}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9402] <... sendto resumed>) = 28 [pid 9399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9405] <... futex resumed>) = 1 [pid 9404] <... futex resumed>) = 0 [pid 9403] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9401] <... futex resumed>) = 0 [pid 9400] close(7 [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] <... futex resumed>) = 0 [pid 9405] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9404] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9403] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9402] recvfrom(7 [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] <... futex resumed>) = 0 [pid 9405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9404] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9398}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9401] <... futex resumed>) = 0 [pid 9400] <... close resumed>) = 0 [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] sendmsg(4, NULL, MSG_CONFIRM [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] <... futex resumed>) = 0 [pid 9402] recvfrom(7 [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9405] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9404] <... futex resumed>) = 0 [pid 9403] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9402] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9398}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9402] close(7 [pid 9399] <... futex resumed>) = 0 [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9396] <... futex resumed>) = 0 [pid 9405] <... futex resumed>) = 1 [pid 9401] <... futex resumed>) = 0 [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9404] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9403] <... futex resumed>) = 0 [pid 9402] <... close resumed>) = 0 [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] <... futex resumed>) = 1 [pid 9397] <... futex resumed>) = 1 [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9400] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9396] <... futex resumed>) = 0 [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] <... futex resumed>) = 1 [pid 9403] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9401] <... futex resumed>) = 0 [pid 9399] <... futex resumed>) = 0 [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] <... futex resumed>) = 0 [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9404] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] <... futex resumed>) = 1 [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] <... futex resumed>) = 0 [pid 9398] <... futex resumed>) = 0 [pid 9405] <... futex resumed>) = 0 [pid 9402] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] <... futex resumed>) = 1 [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9398] <... futex resumed>) = 0 [pid 9405] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9401] <... futex resumed>) = 0 [pid 9405] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9403] <... futex resumed>) = 1 [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9404] <... socket resumed>) = 6 [pid 9402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9401] <... futex resumed>) = 0 [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9402] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9397] <... futex resumed>) = 0 [pid 9405] <... futex resumed>) = 1 [pid 9401] <... futex resumed>) = 0 [pid 9405] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9401] <... futex resumed>) = 0 [pid 9405] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] <... socket resumed>) = 6 [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] <... futex resumed>) = 1 [pid 9399] <... futex resumed>) = 0 [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] <... futex resumed>) = 1 [pid 9401] <... futex resumed>) = 0 [pid 9404] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9404] <... socket resumed>) = 7 [pid 9403] <... futex resumed>) = 0 [pid 9401] <... futex resumed>) = 0 [pid 9397] <... futex resumed>) = 1 [pid 9405] <... socket resumed>) = 7 [pid 9403] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9404] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9403] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9397] <... futex resumed>) = 0 [pid 9403] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] <... socket resumed>) = 6 [pid 9397] <... futex resumed>) = 0 [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9397] <... futex resumed>) = 0 [pid 9403] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9397] <... futex resumed>) = 0 [pid 9403] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9400] <... sendmsg resumed>) = 108 [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9403] <... socket resumed>) = 7 [pid 9403] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9405] <... sendto resumed>) = 28 [pid 9404] <... sendto resumed>) = 28 [pid 9403] <... sendto resumed>) = 28 [pid 9402] <... sendmsg resumed>) = 108 [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] recvfrom(7 [pid 9404] recvfrom(7 [pid 9403] recvfrom(7 [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] <... futex resumed>) = 1 [pid 9396] <... futex resumed>) = 0 [pid 9405] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9401}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9404] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9399}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9400] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9396] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9398] <... futex resumed>) = 0 [pid 9405] recvfrom(7 [pid 9404] recvfrom(7 [pid 9403] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9397}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9402] <... futex resumed>) = 1 [pid 9400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9398] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9396] <... futex resumed>) = 0 [pid 9405] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9401}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9404] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9399}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9403] recvfrom(7 [pid 9402] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9400] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9398] <... futex resumed>) = 0 [pid 9396] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] close(7 [pid 9404] close(7 [pid 9403] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9397}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9405] <... close resumed>) = 0 [pid 9404] <... close resumed>) = 0 [pid 9403] close(7 [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] <... close resumed>) = 0 [pid 9405] <... futex resumed>) = 1 [pid 9404] <... futex resumed>) = 1 [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9401] <... futex resumed>) = 0 [pid 9405] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9404] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9403] <... futex resumed>) = 1 [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] <... futex resumed>) = 0 [pid 9405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9403] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] <... futex resumed>) = 0 [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9397] <... futex resumed>) = 0 [pid 9405] <... sendmsg resumed>) = 108 [pid 9403] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9402] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9400] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9399] <... futex resumed>) = 0 [pid 9398] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] <... sendmsg resumed>) = 108 [ 182.467405][ T9400] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 182.504068][ T9402] nbd: nbd64 already in use [pid 9402] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] <... futex resumed>) = 1 [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] <... futex resumed>) = 0 [pid 9401] <... futex resumed>) = 0 [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9403] <... futex resumed>) = 1 [pid 9402] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9400] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9397] <... futex resumed>) = 0 [pid 9405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9403] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] <... futex resumed>) = 0 [pid 9399] <... futex resumed>) = 1 [pid 9398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9397] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9405] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9401] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9397] <... futex resumed>) = 0 [pid 9405] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9403] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9397] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9405] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9403] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9405] <... futex resumed>) = 1 [pid 9403] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9401] <... futex resumed>) = 0 [pid 9405] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9403] <... futex resumed>) = 1 [pid 9401] exit_group(0 [pid 9397] <... futex resumed>) = 0 [pid 9405] <... futex resumed>) = ? [pid 9403] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9401] <... exit_group resumed>) = ? [pid 9397] exit_group(0 [pid 9405] +++ exited with 0 +++ [pid 9398] exit_group(0 [pid 9400] <... futex resumed>) = 1 [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9397] <... exit_group resumed>) = ? [pid 9403] <... futex resumed>) = ? [pid 9400] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9396] <... futex resumed>) = 0 [pid 9402] <... futex resumed>) = ? [pid 9398] <... exit_group resumed>) = ? [pid 9396] exit_group(0 [pid 9404] <... futex resumed>) = 0 [pid 9404] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9400] <... futex resumed>) = ? [pid 9396] <... exit_group resumed>) = ? [pid 9404] <... sendmsg resumed>) = 108 [pid 9403] +++ exited with 0 +++ [pid 9401] +++ exited with 0 +++ [pid 9397] +++ exited with 0 +++ [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5640] umount2("./242", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5640] openat(AT_FDCWD, "./242", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5640] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] getdents64(3, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5645] <... restart_syscall resumed>) = 0 [pid 5640] umount2("./242/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9402] +++ exited with 0 +++ [pid 9400] +++ exited with 0 +++ [pid 9398] +++ exited with 0 +++ [pid 9396] +++ exited with 0 +++ [pid 9404] <... futex resumed>) = 1 [pid 9399] <... futex resumed>) = 0 [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9396, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9398, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9404] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9399] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] umount2("./243", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] newfstatat(AT_FDCWD, "./242/binderfs" [pid 9404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9399] <... futex resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5645] openat(AT_FDCWD, "./243", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5642] umount2("./242", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] unlink("./242/binderfs" [pid 5645] <... openat resumed>) = 3 [pid 9399] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... unlink resumed>) = 0 [pid 9404] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5645] fstat(3 [pid 5642] openat(AT_FDCWD, "./242", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9404] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9404] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] umount2("./244", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9404] <... futex resumed>) = 1 [pid 9399] <... futex resumed>) = 0 [pid 9404] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9399] exit_group(0 [pid 9404] <... futex resumed>) = ? [pid 9399] <... exit_group resumed>) = ? [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] <... openat resumed>) = 3 [pid 5641] openat(AT_FDCWD, "./244", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5640] getdents64(3 [pid 9404] +++ exited with 0 +++ [pid 5645] getdents64(3 [pid 5642] fstat(3 [pid 5641] <... openat resumed>) = 3 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] close(3 [pid 5645] umount2("./243/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] getdents64(3 [pid 5640] <... close resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5641] fstat(3 [pid 5640] rmdir("./242" [pid 5645] newfstatat(AT_FDCWD, "./243/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5642] umount2("./242/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] unlink("./243/binderfs" [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] <... unlink resumed>) = 0 [pid 9399] +++ exited with 0 +++ [pid 5642] newfstatat(AT_FDCWD, "./242/binderfs" [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5641] getdents64(3, 0x5555804107a0 /* 3 entries */, 32768) = 80 [ 182.518353][ T9405] nbd: nbd64 already in use [ 182.520440][ T9403] nbd: nbd64 already in use [ 182.540400][ T9404] nbd: nbd64 already in use [pid 5641] umount2("./244/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5641] newfstatat(AT_FDCWD, "./244/binderfs" [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9399, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5645] getdents64(3 [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5642] unlink("./242/binderfs" [pid 5641] unlink("./244/binderfs" [pid 5640] <... rmdir resumed>) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5644] <... restart_syscall resumed>) = 0 [pid 5642] <... unlink resumed>) = 0 [pid 5641] <... unlink resumed>) = 0 [pid 5640] mkdir("./243", 0777 [pid 5645] close(3 [pid 5641] getdents64(3, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] close(3) = 0 [pid 5641] rmdir("./244" [pid 5645] <... close resumed>) = 0 [pid 5641] <... rmdir resumed>) = 0 [pid 5645] rmdir("./243" [pid 5644] umount2("./242", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] mkdir("./245", 0777 [pid 5645] <... rmdir resumed>) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] getdents64(3 [pid 5641] <... mkdir resumed>) = 0 [pid 5640] <... mkdir resumed>) = 0 [pid 5644] openat(AT_FDCWD, "./242", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5644] <... openat resumed>) = 3 [pid 5642] close(3 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] fstat(3 [pid 5642] <... close resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5645] mkdir("./244", 0777 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] rmdir("./242" [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5645] <... mkdir resumed>) = 0 [pid 5644] getdents64(3 [pid 5642] <... rmdir resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9409 attached [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9409] set_robust_list(0x55558040f6e0, 24 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] umount2("./242/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] mkdir("./243", 0777 [pid 9409] <... set_robust_list resumed>) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... mkdir resumed>) = 0 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9409 [pid 9409] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5644] newfstatat(AT_FDCWD, "./242/binderfs" [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9409] chdir("./245" [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] unlink("./242/binderfs"ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9411 attached [pid 9409] <... chdir resumed>) = 0 [pid 5644] <... unlink resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9410 attached [pid 9411] set_robust_list(0x55558040f6e0, 24 [pid 9409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9411] <... set_robust_list resumed>) = 0 [pid 9409] <... prctl resumed>) = 0 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9411] rt_sigprocmask(SIG_SETMASK, [] [pid 9409] setpgid(0, 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9410 [pid 5644] getdents64(3 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9410] set_robust_list(0x55558040f6e0, 24 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9411] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9410] <... set_robust_list resumed>) = 0 [pid 9409] <... setpgid resumed>) = 0 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9411 [pid 9411] chdir("./244" [pid 9410] rt_sigprocmask(SIG_SETMASK, [] [pid 9409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] close(3ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9412 attached [pid 9410] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] <... close resumed>) = 0 [pid 9410] chdir("./243" [pid 9411] <... chdir resumed>) = 0 [pid 9410] <... chdir resumed>) = 0 [pid 9409] <... openat resumed>) = 3 [pid 5644] rmdir("./242" [pid 9412] set_robust_list(0x55558040f6e0, 24 [pid 9411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9409] write(3, "1000", 4 [pid 5644] <... rmdir resumed>) = 0 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9412 [pid 9412] <... set_robust_list resumed>) = 0 [pid 9410] <... prctl resumed>) = 0 [pid 9411] <... prctl resumed>) = 0 [pid 9410] setpgid(0, 0) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 9412] rt_sigprocmask(SIG_SETMASK, [] [pid 9410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9411] setpgid(0, 0 [pid 9410] <... openat resumed>) = 3 [pid 9409] <... write resumed>) = 4 [pid 5644] mkdir("./243", 0777 [pid 9411] <... setpgid resumed>) = 0 [pid 9409] close(3 [pid 9412] chdir("./243" [pid 9410] write(3, "1000", 4 [pid 9409] <... close resumed>) = 0 [pid 5644] <... mkdir resumed>) = 0 [pid 9412] <... chdir resumed>) = 0 [pid 9411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9409] symlink("/dev/binderfs", "./binderfs" [pid 9412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9411] <... openat resumed>) = 3 [pid 9410] <... write resumed>) = 4 [pid 9412] <... prctl resumed>) = 0 [pid 9410] close(3 [pid 9409] <... symlink resumed>) = 0 [pid 9412] setpgid(0, 0 [pid 9410] <... close resumed>) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9412] <... setpgid resumed>) = 0 [pid 9410] symlink("/dev/binderfs", "./binderfs" [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9411] write(3, "1000", 4 [pid 9410] <... symlink resumed>) = 0 [pid 9409] write(1, "executing program\n", 18 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9411] <... write resumed>) = 4 [pid 9409] <... write resumed>) = 18 executing program [pid 9411] close(3 [pid 9412] <... openat resumed>) = 3 [pid 9411] <... close resumed>) = 0 [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9413 attached [pid 9411] symlink("/dev/binderfs", "./binderfs" [pid 9409] <... futex resumed>) = 0 [pid 9412] write(3, "1000", 4 [pid 9411] <... symlink resumed>) = 0 [pid 9410] write(1, "executing program\n", 18 [pid 9409] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9413] set_robust_list(0x55558040f6e0, 24 [pid 9412] <... write resumed>) = 4 [pid 9411] write(1, "executing program\n", 18 [pid 9410] <... write resumed>) = 18 [pid 9409] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9413] <... set_robust_list resumed>) = 0 [pid 9412] close(3 [pid 9411] <... write resumed>) = 18 [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 executing program executing program [pid 9409] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9413] rt_sigprocmask(SIG_SETMASK, [] [pid 9412] <... close resumed>) = 0 [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9410] <... futex resumed>) = 0 [pid 9409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9412] symlink("/dev/binderfs", "./binderfs" [pid 9411] <... futex resumed>) = 0 [pid 9410] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9413 [pid 9413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9412] <... symlink resumed>) = 0 [pid 9411] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9410] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9409] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9413] chdir("./243" [pid 9412] write(1, "executing program\n", 18 [pid 9411] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 9410] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9413] <... chdir resumed>) = 0 [pid 9412] <... write resumed>) = 18 [pid 9411] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9410] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9409] <... mmap resumed>) = 0x7fce18c31000 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9409] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9413] <... prctl resumed>) = 0 [pid 9412] <... futex resumed>) = 0 [pid 9411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9410] <... mmap resumed>) = 0x7fce18c31000 [pid 9409] <... mprotect resumed>) = 0 [pid 9413] setpgid(0, 0 [pid 9412] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9411] <... mmap resumed>) = 0x7fce18c31000 [pid 9410] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9409] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9412] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9410] <... mprotect resumed>) = 0 [pid 9412] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9413] <... setpgid resumed>) = 0 [pid 9412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9411] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9410] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9409] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9411] <... mprotect resumed>) = 0 [pid 9410] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9409] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9413] <... openat resumed>) = 3 [pid 9412] <... mmap resumed>) = 0x7fce18c31000 [pid 9411] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9410] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9412] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITEci-upstream-net-kasan-gce/strace-static-x86_64: Process 9414 attached ) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9415 attached [pid 9414] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9412] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9413] write(3, "1000", 4 [pid 9411] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9415] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9414] <... rseq resumed>) = 0 [pid 9410] <... clone3 resumed> => {parent_tid=[9414]}, 88) = 9414 [pid 9415] <... rseq resumed>) = 0 [pid 9414] set_robust_list(0x7fce18c519a0, 24 [pid 9412] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9410] rt_sigprocmask(SIG_SETMASK, [] [pid 9415] set_robust_list(0x7fce18c519a0, 24 [pid 9414] <... set_robust_list resumed>) = 0 [pid 9412] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9410] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9415] <... set_robust_list resumed>) = 0 [pid 9414] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9416 attached [pid 9415] rt_sigprocmask(SIG_SETMASK, [] [pid 9414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9413] <... write resumed>) = 4 [pid 9411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] <... clone3 resumed> => {parent_tid=[9415]}, 88) = 9415 [pid 9416] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9414] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9413] close(3 [pid 9412] <... clone3 resumed> => {parent_tid=[9416]}, 88) = 9416 [pid 9410] <... futex resumed>) = 0 [pid 9409] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9417 attached [pid 9416] <... rseq resumed>) = 0 [pid 9415] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9414] <... socket resumed>) = 3 [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9417] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9416] set_robust_list(0x7fce18c519a0, 24 [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9417] <... rseq resumed>) = 0 [pid 9416] <... set_robust_list resumed>) = 0 [pid 9414] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] set_robust_list(0x7fce18c519a0, 24 [pid 9416] rt_sigprocmask(SIG_SETMASK, [] [pid 9414] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9410] <... futex resumed>) = 0 [pid 9417] <... set_robust_list resumed>) = 0 [pid 9416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9414] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9417] rt_sigprocmask(SIG_SETMASK, [] [pid 9416] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9414] <... futex resumed>) = 1 [pid 9410] <... futex resumed>) = 0 [pid 9417] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9414] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9413] <... close resumed>) = 0 [pid 9411] <... clone3 resumed> => {parent_tid=[9417]}, 88) = 9417 [pid 9410] <... futex resumed>) = 0 [pid 9412] rt_sigprocmask(SIG_SETMASK, [] [pid 9409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9414] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9413] symlink("/dev/binderfs", "./binderfs" [pid 9411] rt_sigprocmask(SIG_SETMASK, [] [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9411] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9414] <... socket resumed>) = 4 [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9415] <... futex resumed>) = 0 [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] <... symlink resumed>) = 0 [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9409] <... futex resumed>) = 1 [pid 9417] <... futex resumed>) = 0 [pid 9416] <... futex resumed>) = 0 [pid 9415] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9414] <... futex resumed>) = 0 [pid 9412] <... futex resumed>) = 1 [pid 9411] <... futex resumed>) = 1 [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9417] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9416] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9415] <... socket resumed>) = 3 [pid 9414] openat(AT_FDCWD, NULL, O_RDWR [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9410] <... futex resumed>) = 0 [pid 9417] <... socket resumed>) = 3 [pid 9416] <... socket resumed>) = 3 [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9414] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9413] write(1, "executing program\n", 18 executing program [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] <... futex resumed>) = 1 [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] <... write resumed>) = 18 [pid 9410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9409] <... futex resumed>) = 0 [pid 9417] <... futex resumed>) = 1 [pid 9416] <... futex resumed>) = 1 [pid 9415] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9414] <... futex resumed>) = 0 [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9416] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9414] ioctl(-1, TUNSETIFF, 0 [pid 9413] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9410] <... futex resumed>) = 0 [pid 9409] <... futex resumed>) = 0 [pid 9417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9415] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9414] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9411] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9412] <... futex resumed>) = 0 [pid 9413] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9417] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9416] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9415] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9417] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9416] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9414] <... futex resumed>) = 0 [pid 9413] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] <... futex resumed>) = 1 [pid 9413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9410] <... futex resumed>) = 0 [pid 9409] <... futex resumed>) = 0 [pid 9417] <... futex resumed>) = 1 [pid 9416] <... futex resumed>) = 1 [pid 9415] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9414] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9416] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9414] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9413] <... mmap resumed>) = 0x7fce18c31000 [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] <... futex resumed>) = 0 [pid 9417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9415] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = 0 [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9417] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9416] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9415] <... socket resumed>) = 4 [pid 9413] <... mprotect resumed>) = 0 [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9414] <... futex resumed>) = 1 [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9410] <... futex resumed>) = 0 [pid 9416] <... socket resumed>) = 4 [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9414] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] <... futex resumed>) = 1 [pid 9414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9410] <... futex resumed>) = 0 [pid 9409] <... futex resumed>) = 0 [pid 9417] <... socket resumed>) = 4 [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] <... futex resumed>) = 1 [pid 9415] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9414] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9413] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9412] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] <... futex resumed>) = 1 [pid 9416] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9414] <... socket resumed>) = 5 [pid 9413] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] <... futex resumed>) = 0 [pid 9409] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9418 attached [pid 9417] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9415] openat(AT_FDCWD, NULL, O_RDWR [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9412] <... futex resumed>) = 0 [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9416] openat(AT_FDCWD, NULL, O_RDWR [pid 9415] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9414] <... futex resumed>) = 1 [pid 9413] <... clone3 resumed> => {parent_tid=[9418]}, 88) = 9418 [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] <... futex resumed>) = 0 [pid 9410] <... futex resumed>) = 0 [pid 9417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9416] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9414] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] openat(AT_FDCWD, NULL, O_RDWR [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] <... futex resumed>) = 1 [pid 9414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9410] <... futex resumed>) = 0 [pid 9409] <... futex resumed>) = 0 [pid 9418] <... rseq resumed>) = 0 [pid 9413] rt_sigprocmask(SIG_SETMASK, [] [pid 9418] set_robust_list(0x7fce18c519a0, 24 [pid 9417] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9416] <... futex resumed>) = 1 [pid 9415] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9414] sendmsg(4, NULL, MSG_CONFIRM [pid 9413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9412] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] <... set_robust_list resumed>) = 0 [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9414] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] <... futex resumed>) = 0 [pid 9418] rt_sigprocmask(SIG_SETMASK, [] [pid 9417] <... futex resumed>) = 1 [pid 9416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9415] ioctl(-1, TUNSETIFF, 0 [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] <... futex resumed>) = 0 [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = 0 [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9417] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9416] ioctl(-1, TUNSETIFF, 0 [pid 9415] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9414] <... futex resumed>) = 1 [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9410] <... futex resumed>) = 0 [pid 9418] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9416] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9414] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9411] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] <... socket resumed>) = 3 [pid 9417] ioctl(-1, TUNSETIFF, 0 [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] <... futex resumed>) = 1 [pid 9414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9410] <... futex resumed>) = 0 [pid 9409] <... futex resumed>) = 0 [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9416] <... futex resumed>) = 1 [pid 9414] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9412] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] <... futex resumed>) = 1 [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9414] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9413] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] <... futex resumed>) = 0 [pid 9415] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9418] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9417] <... futex resumed>) = 1 [pid 9416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = 0 [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9416] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9414] <... futex resumed>) = 1 [pid 9413] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9410] <... futex resumed>) = 0 [pid 9418] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9417] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9416] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9415] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9414] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9417] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9410] <... futex resumed>) = 0 [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] <... futex resumed>) = 1 [pid 9415] <... futex resumed>) = 1 [pid 9414] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] <... futex resumed>) = 0 [pid 9418] <... futex resumed>) = 1 [pid 9417] <... futex resumed>) = 0 [pid 9416] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9414] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9413] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9417] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9415] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = 0 [pid 9409] <... futex resumed>) = 0 [pid 9417] <... socket resumed>) = 5 [pid 9416] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9415] <... socket resumed>) = 5 [pid 9414] <... futex resumed>) = 1 [pid 9418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9413] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9410] <... futex resumed>) = 0 [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] <... socket resumed>) = 5 [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9414] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9418] <... socket resumed>) = 4 [pid 9417] <... futex resumed>) = 0 [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] <... futex resumed>) = 0 [pid 9414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9410] <... futex resumed>) = 0 [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] sendmsg(4, NULL, MSG_CONFIRM [pid 9416] <... futex resumed>) = 1 [pid 9415] sendmsg(4, NULL, MSG_CONFIRM [pid 9414] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] <... futex resumed>) = 0 [pid 9418] <... futex resumed>) = 1 [pid 9417] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9416] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9415] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9414] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9413] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9417] <... futex resumed>) = 0 [pid 9416] sendmsg(4, NULL, MSG_CONFIRM [pid 9415] <... futex resumed>) = 0 [pid 9414] <... futex resumed>) = 1 [pid 9413] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9410] <... futex resumed>) = 0 [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] openat(AT_FDCWD, NULL, O_RDWR [pid 9417] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9416] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9415] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9414] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] <... futex resumed>) = 0 [pid 9418] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9417] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9410] <... futex resumed>) = 0 [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] <... futex resumed>) = 1 [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9414] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9418] <... futex resumed>) = 1 [pid 9417] <... futex resumed>) = 0 [pid 9416] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9415] <... futex resumed>) = 0 [pid 9414] <... socket resumed>) = 6 [pid 9413] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9417] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9416] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9415] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = 0 [pid 9409] <... futex resumed>) = 0 [pid 9418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9417] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9414] <... futex resumed>) = 1 [pid 9413] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9410] <... futex resumed>) = 0 [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] ioctl(-1, TUNSETIFF, 0 [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] <... futex resumed>) = 0 [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9414] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9418] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9417] <... futex resumed>) = 0 [pid 9416] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9415] <... futex resumed>) = 0 [pid 9414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9410] <... futex resumed>) = 0 [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9415] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9414] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] <... futex resumed>) = 0 [pid 9418] <... futex resumed>) = 1 [pid 9417] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9416] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9415] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9414] <... socket resumed>) = 7 [pid 9413] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9414] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9417] <... futex resumed>) = 0 [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] <... futex resumed>) = 0 [pid 9414] <... sendto resumed>) = 28 [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] <... futex resumed>) = 0 [pid 9418] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9417] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9416] <... futex resumed>) = 1 [pid 9415] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9414] recvfrom(7 [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = 0 [pid 9409] <... futex resumed>) = 0 [pid 9417] <... socket resumed>) = 6 [pid 9416] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9414] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9410}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9415] <... socket resumed>) = 6 [pid 9418] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9414] recvfrom(7 [pid 9412] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9418] <... futex resumed>) = 1 [pid 9417] <... futex resumed>) = 0 [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] <... futex resumed>) = 0 [pid 9414] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9410}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9413] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9417] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9416] <... futex resumed>) = 0 [pid 9415] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9414] close(7 [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9411] <... futex resumed>) = 0 [pid 9409] <... futex resumed>) = 0 [pid 9418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9417] <... socket resumed>) = 7 [pid 9416] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9415] <... socket resumed>) = 7 [pid 9413] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9417] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9414] <... close resumed>) = 0 [pid 9412] <... futex resumed>) = 0 [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] <... socket resumed>) = 5 [pid 9417] <... sendto resumed>) = 28 [pid 9416] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9415] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] recvfrom(7 [pid 9416] <... socket resumed>) = 6 [pid 9414] <... futex resumed>) = 1 [pid 9410] <... futex resumed>) = 0 [pid 9418] <... futex resumed>) = 0 [pid 9417] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9411}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] <... sendto resumed>) = 28 [pid 9414] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9417] recvfrom(7 [pid 9416] <... futex resumed>) = 1 [pid 9415] recvfrom(7 [pid 9414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9412] <... futex resumed>) = 0 [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9410] <... futex resumed>) = 0 [pid 9418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9417] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9411}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9416] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9415] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9409}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9414] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9413] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] sendmsg(4, NULL, MSG_CONFIRM [pid 9417] close(7 [pid 9416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9415] recvfrom(7 [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9412] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9417] <... close resumed>) = 0 [pid 9416] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9415] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9409}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] <... socket resumed>) = 7 [pid 9416] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9418] <... futex resumed>) = 1 [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] close(7 [pid 9413] <... futex resumed>) = 0 [pid 9417] <... futex resumed>) = 1 [pid 9411] <... futex resumed>) = 0 [pid 9417] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9415] <... close resumed>) = 0 [pid 9418] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] <... futex resumed>) = 0 [pid 9411] <... futex resumed>) = 0 [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] <... futex resumed>) = 1 [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] <... futex resumed>) = 0 [pid 9418] <... futex resumed>) = 0 [pid 9415] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9409] <... futex resumed>) = 0 [pid 9415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9418] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9413] <... futex resumed>) = 0 [pid 9415] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9418] <... futex resumed>) = 0 [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9413] <... futex resumed>) = 0 [pid 9418] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9418] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] <... futex resumed>) = 0 [pid 9413] <... futex resumed>) = 1 [pid 9418] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] <... socket resumed>) = 6 [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9413] <... futex resumed>) = 0 [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9413] <... futex resumed>) = 0 [pid 9418] <... socket resumed>) = 7 [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9416] <... sendto resumed>) = 28 [pid 9414] <... sendmsg resumed>) = 108 [pid 9416] recvfrom(7 [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9412}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9414] <... futex resumed>) = 1 [pid 9417] <... sendmsg resumed>) = 108 [pid 9415] <... sendmsg resumed>) = 108 [pid 9410] <... futex resumed>) = 0 [pid 9416] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9412}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9414] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9416] close(7) = 0 [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] <... sendto resumed>) = 28 [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9412] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9410] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9417] <... futex resumed>) = 1 [pid 9415] <... futex resumed>) = 1 [pid 9410] <... futex resumed>) = 1 [pid 9415] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9411] <... futex resumed>) = 0 [pid 9410] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] <... futex resumed>) = 0 [pid 9417] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9411] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] recvfrom(7 [pid 9417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9416] <... futex resumed>) = 0 [pid 9414] <... futex resumed>) = 0 [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] <... futex resumed>) = 0 [pid 9409] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9413}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9417] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9416] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9414] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9412] <... futex resumed>) = 0 [pid 9411] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] <... futex resumed>) = 1 [pid 9415] <... futex resumed>) = 0 [pid 9418] recvfrom(7 [pid 9417] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9416] <... sendmsg resumed>) = 108 [pid 9414] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9413}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9417] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9415] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9414] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9409] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] close(7 [pid 9416] <... futex resumed>) = 0 [pid 9414] <... futex resumed>) = 1 [pid 9412] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9418] <... close resumed>) = 0 [pid 9416] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9414] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9412] <... futex resumed>) = 0 [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9416] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9412] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] <... futex resumed>) = 1 [pid 9416] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9418] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9416] <... futex resumed>) = 0 [pid 9412] exit_group(0) = ? [pid 9416] +++ exited with 0 +++ [pid 9417] <... futex resumed>) = 0 [pid 9417] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9415] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9411] exit_group(0 [pid 9415] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9413] <... futex resumed>) = 0 [pid 9415] <... futex resumed>) = 1 [pid 9410] <... futex resumed>) = 0 [pid 9409] <... futex resumed>) = 0 [pid 9417] <... futex resumed>) = ? [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9411] <... exit_group resumed>) = ? [pid 9409] exit_group(0 [pid 9413] <... futex resumed>) = 1 [pid 9417] +++ exited with 0 +++ [pid 9418] <... futex resumed>) = 0 [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9409] <... exit_group resumed>) = ? [ 182.798498][ T9417] nbd: device at index 64 is going down [ 182.808222][ T9415] nbd: device at index 64 is going down [ 182.830184][ T9416] nbd: device at index 64 is going down [ 182.846349][ T9418] nbd: device at index 64 is going down [pid 9418] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9410] exit_group(0 [pid 9418] <... sendmsg resumed>) = 108 [pid 9412] +++ exited with 0 +++ [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9413] <... futex resumed>) = 0 [pid 9413] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9413] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9418] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 9418] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9413] <... futex resumed>) = 0 [pid 9413] exit_group(0) = ? [pid 9418] +++ exited with 0 +++ [pid 9414] <... futex resumed>) = ? [pid 9411] +++ exited with 0 +++ [pid 9410] <... exit_group resumed>) = ? [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5645] umount2("./244", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 9413] +++ exited with 0 +++ [pid 5645] openat(AT_FDCWD, "./244", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9415] +++ exited with 0 +++ [pid 9409] +++ exited with 0 +++ [pid 5645] <... openat resumed>) = 3 [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9414] +++ exited with 0 +++ [pid 9410] +++ exited with 0 +++ [pid 5645] fstat(3 [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9410, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5640] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] <... restart_syscall resumed>) = 0 [pid 5642] umount2("./243", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] <... restart_syscall resumed>) = 0 [pid 5640] <... restart_syscall resumed>) = 0 [pid 5645] getdents64(3 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] openat(AT_FDCWD, "./243", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5644] umount2("./243", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] fstat(3 [pid 5641] umount2("./245", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] umount2("./243", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] umount2("./244/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] openat(AT_FDCWD, "./243", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5642] getdents64(3 [pid 5640] openat(AT_FDCWD, "./243", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5645] newfstatat(AT_FDCWD, "./244/binderfs" [pid 5644] <... openat resumed>) = 3 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5641] openat(AT_FDCWD, "./245", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5640] <... openat resumed>) = 3 [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5644] fstat(3 [pid 5642] umount2("./243/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] <... openat resumed>) = 3 [pid 5640] fstat(3 [pid 5645] unlink("./244/binderfs" [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5641] fstat(3 [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5645] <... unlink resumed>) = 0 [pid 5644] getdents64(3 [pid 5642] newfstatat(AT_FDCWD, "./243/binderfs" [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] getdents64(3 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] getdents64(3 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5645] getdents64(3 [pid 5644] umount2("./243/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] unlink("./243/binderfs" [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] umount2("./243/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... unlink resumed>) = 0 [pid 5641] umount2("./245/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] newfstatat(AT_FDCWD, "./243/binderfs" [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] newfstatat(AT_FDCWD, "./243/binderfs" [pid 5645] close(3 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5642] getdents64(3 [pid 5641] newfstatat(AT_FDCWD, "./245/binderfs" [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5645] <... close resumed>) = 0 [pid 5644] unlink("./243/binderfs" [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] unlink("./243/binderfs" [pid 5645] rmdir("./244" [pid 5644] <... unlink resumed>) = 0 [pid 5642] close(3 [pid 5641] unlink("./245/binderfs" [pid 5640] <... unlink resumed>) = 0 [pid 5644] getdents64(3 [pid 5642] <... close resumed>) = 0 [pid 5641] <... unlink resumed>) = 0 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] rmdir("./243" [pid 5640] getdents64(3 [pid 5645] <... rmdir resumed>) = 0 [pid 5644] close(3 [pid 5642] <... rmdir resumed>) = 0 [pid 5641] getdents64(3 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5644] <... close resumed>) = 0 [pid 5645] mkdir("./245", 0777 [pid 5644] rmdir("./243" [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] close(3 [pid 5645] <... mkdir resumed>) = 0 [pid 5644] <... rmdir resumed>) = 0 [pid 5641] close(3 [pid 5640] <... close resumed>) = 0 [pid 5642] mkdir("./244", 0777 [pid 5641] <... close resumed>) = 0 [pid 5640] rmdir("./243" [pid 5642] <... mkdir resumed>) = 0 [pid 5641] rmdir("./245" [pid 5640] <... rmdir resumed>) = 0 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] mkdir("./244", 0777 [pid 5641] <... rmdir resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5644] <... mkdir resumed>) = 0 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] mkdir("./244", 0777 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] <... mkdir resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9422 attached [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5641] mkdir("./246", 0777 [pid 9422] set_robust_list(0x55558040f6e0, 24 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] <... mkdir resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9423 attached [pid 9422] <... set_robust_list resumed>) = 0 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9423] set_robust_list(0x55558040f6e0, 24 [pid 9422] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9424 attached [pid 9423] <... set_robust_list resumed>) = 0 [pid 9422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9422 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9422] chdir("./245") = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 9423] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9424] set_robust_list(0x55558040f6e0, 24 [pid 9423] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9423 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9425 attached [pid 9424] <... set_robust_list resumed>) = 0 [pid 9423] chdir("./244" [pid 9422] <... prctl resumed>) = 0 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9424 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 9426 attached [pid 9425] set_robust_list(0x55558040f6e0, 24 [pid 9424] rt_sigprocmask(SIG_SETMASK, [] [pid 9423] <... chdir resumed>) = 0 [pid 9422] setpgid(0, 0 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9425] <... set_robust_list resumed>) = 0 [pid 9422] <... setpgid resumed>) = 0 [pid 9422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9426] set_robust_list(0x55558040f6e0, 24 [pid 9425] rt_sigprocmask(SIG_SETMASK, [] [pid 9423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9422] <... openat resumed>) = 3 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9425 [pid 9426] <... set_robust_list resumed>) = 0 [pid 9425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9424] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9423] <... prctl resumed>) = 0 [pid 9422] write(3, "1000", 4 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9426 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9426] rt_sigprocmask(SIG_SETMASK, [] [pid 9425] chdir("./244" [pid 9424] chdir("./244" [pid 9423] setpgid(0, 0 [pid 9422] <... write resumed>) = 4 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9425] <... chdir resumed>) = 0 [pid 9424] <... chdir resumed>) = 0 [pid 9423] <... setpgid resumed>) = 0 [pid 9422] close(3 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9426] chdir("./246" [pid 9423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9422] <... close resumed>) = 0 [pid 9426] <... chdir resumed>) = 0 [pid 9425] <... prctl resumed>) = 0 [pid 9424] <... prctl resumed>) = 0 [pid 9422] symlink("/dev/binderfs", "./binderfs" [pid 9426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9425] setpgid(0, 0 [pid 9423] <... openat resumed>) = 3 [pid 9422] <... symlink resumed>) = 0 [pid 9424] setpgid(0, 0 [pid 9426] <... prctl resumed>) = 0 [pid 9425] <... setpgid resumed>) = 0 [pid 9424] <... setpgid resumed>) = 0 [pid 9423] write(3, "1000", 4 [pid 9422] write(1, "executing program\n", 18 executing program [pid 9426] setpgid(0, 0 [pid 9425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9423] <... write resumed>) = 4 [pid 9422] <... write resumed>) = 18 [pid 9426] <... setpgid resumed>) = 0 [pid 9423] close(3 [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9423] <... close resumed>) = 0 [pid 9422] <... futex resumed>) = 0 [pid 9422] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9425] <... openat resumed>) = 3 [pid 9423] symlink("/dev/binderfs", "./binderfs" [pid 9422] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9426] <... openat resumed>) = 3 [pid 9425] write(3, "1000", 4 [pid 9424] <... openat resumed>) = 3 [pid 9423] <... symlink resumed>) = 0 [pid 9422] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9426] write(3, "1000", 4 [pid 9425] <... write resumed>) = 4 [pid 9424] write(3, "1000", 4 [pid 9423] write(1, "executing program\n", 18 [pid 9422] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 9426] <... write resumed>) = 4 [pid 9425] close(3 [pid 9424] <... write resumed>) = 4 [pid 9423] <... write resumed>) = 18 [pid 9422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9426] close(3 [pid 9424] close(3 [pid 9422] <... mmap resumed>) = 0x7fce18c31000 [pid 9425] <... close resumed>) = 0 [pid 9425] symlink("/dev/binderfs", "./binderfs" [pid 9426] <... close resumed>) = 0 [pid 9424] <... close resumed>) = 0 [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9422] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9426] symlink("/dev/binderfs", "./binderfs" [pid 9425] <... symlink resumed>) = 0 [pid 9425] write(1, "executing program\n", 18) = 18 executing program [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9426] <... symlink resumed>) = 0 [pid 9424] symlink("/dev/binderfs", "./binderfs" [pid 9423] <... futex resumed>) = 0 [pid 9422] <... mprotect resumed>) = 0 [pid 9426] write(1, "executing program\n", 18 executing program [pid 9425] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9423] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9422] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9426] <... write resumed>) = 18 [pid 9425] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9423] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9424] <... symlink resumed>) = 0 [pid 9423] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9422] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9426] <... futex resumed>) = 0 [pid 9425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9424] write(1, "executing program\n", 18 [pid 9423] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9422] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9427 attached [pid 9426] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} executing program [pid 9425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9424] <... write resumed>) = 18 [pid 9423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9426] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9425] <... mmap resumed>) = 0x7fce18c31000 [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9426] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9423] <... mmap resumed>) = 0x7fce18c31000 [pid 9422] <... clone3 resumed> => {parent_tid=[9427]}, 88) = 9427 [pid 9427] <... rseq resumed>) = 0 [pid 9426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9425] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9424] <... futex resumed>) = 0 [pid 9423] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9422] rt_sigprocmask(SIG_SETMASK, [] [pid 9427] set_robust_list(0x7fce18c519a0, 24 [pid 9426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9425] <... mprotect resumed>) = 0 [pid 9424] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9427] <... set_robust_list resumed>) = 0 [pid 9426] <... mmap resumed>) = 0x7fce18c31000 [pid 9424] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9423] <... mprotect resumed>) = 0 [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] rt_sigprocmask(SIG_SETMASK, [] [pid 9426] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9424] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9422] <... futex resumed>) = 0 [pid 9427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9427] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9426] <... mprotect resumed>) = 0 [pid 9424] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9427] <... socket resumed>) = 3 [pid 9425] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9423] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9425] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9423] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9423] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} => {parent_tid=[9428]}, 88) = 9428 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9429 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9428 attached [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9425] <... clone3 resumed> => {parent_tid=[9429]}, 88) = 9429 [pid 9424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9429] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9428] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9427] <... futex resumed>) = 1 [pid 9426] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9423] rt_sigprocmask(SIG_SETMASK, [] [pid 9422] <... futex resumed>) = 0 [pid 9424] <... mmap resumed>) = 0x7fce18c31000 [pid 9423] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9426] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9429] <... rseq resumed>) = 0 [pid 9428] <... rseq resumed>) = 0 [pid 9425] rt_sigprocmask(SIG_SETMASK, [] [pid 9424] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9430 attached [pid 9429] set_robust_list(0x7fce18c519a0, 24 [pid 9428] set_robust_list(0x7fce18c519a0, 24 [pid 9427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9424] <... mprotect resumed>) = 0 [pid 9423] <... futex resumed>) = 0 [pid 9422] <... futex resumed>) = 0 [pid 9429] <... set_robust_list resumed>) = 0 [pid 9428] <... set_robust_list resumed>) = 0 [pid 9427] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9430] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9429] rt_sigprocmask(SIG_SETMASK, [] [pid 9428] rt_sigprocmask(SIG_SETMASK, [] [pid 9427] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9430] <... rseq resumed>) = 0 [pid 9429] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9428] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] <... clone3 resumed> => {parent_tid=[9430]}, 88) = 9430 [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9427] <... futex resumed>) = 1 [pid 9422] <... futex resumed>) = 0 [pid 9427] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9422] <... futex resumed>) = 0 [pid 9427] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9425] <... futex resumed>) = 0 [pid 9428] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] set_robust_list(0x7fce18c519a0, 24 [pid 9429] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] <... futex resumed>) = 0 [pid 9428] <... socket resumed>) = 3 [pid 9430] <... set_robust_list resumed>) = 0 [pid 9429] <... socket resumed>) = 3 [pid 9427] <... futex resumed>) = 1 [pid 9426] rt_sigprocmask(SIG_SETMASK, [] [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] rt_sigprocmask(SIG_SETMASK, [] [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9428] <... futex resumed>) = 1 [pid 9427] openat(AT_FDCWD, NULL, O_RDWR [pid 9426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9424] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9423] <... futex resumed>) = 0 [pid 9422] <... futex resumed>) = 0 [pid 9430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9429] <... futex resumed>) = 1 [pid 9428] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9427] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9425] <... futex resumed>) = 0 [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9431 attached [pid 9430] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9429] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] <... futex resumed>) = 0 [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] <... futex resumed>) = 0 [pid 9422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9431] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9428] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9427] <... futex resumed>) = 0 [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] <... rseq resumed>) = 0 [pid 9430] <... socket resumed>) = 3 [pid 9429] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9428] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9427] ioctl(-1, TUNSETIFF, 0 [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9425] <... futex resumed>) = 0 [pid 9422] <... futex resumed>) = 0 [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] set_robust_list(0x7fce18c519a0, 24 [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9424] <... clone3 resumed> => {parent_tid=[9431]}, 88) = 9431 [pid 9423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9430] <... futex resumed>) = 0 [pid 9429] <... futex resumed>) = 0 [pid 9428] <... futex resumed>) = 0 [pid 9426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] rt_sigprocmask(SIG_SETMASK, [] [pid 9431] <... set_robust_list resumed>) = 0 [pid 9430] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9429] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9428] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9424] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9423] <... futex resumed>) = 0 [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] rt_sigprocmask(SIG_SETMASK, [] [pid 9430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9428] <... socket resumed>) = 4 [pid 9427] <... futex resumed>) = 0 [pid 9426] <... futex resumed>) = 0 [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9431] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9430] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9429] <... futex resumed>) = 0 [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9425] <... futex resumed>) = 1 [pid 9424] <... futex resumed>) = 0 [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9430] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9429] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9428] <... futex resumed>) = 1 [pid 9427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9423] <... futex resumed>) = 0 [pid 9422] <... futex resumed>) = 0 [pid 9431] <... socket resumed>) = 3 [pid 9429] <... socket resumed>) = 4 [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9428] openat(AT_FDCWD, NULL, O_RDWR [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] <... futex resumed>) = 1 [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9428] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9427] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9426] <... futex resumed>) = 0 [pid 9423] <... futex resumed>) = 0 [pid 9431] <... futex resumed>) = 1 [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] <... futex resumed>) = 0 [pid 9431] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9430] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9429] <... futex resumed>) = 1 [pid 9428] <... futex resumed>) = 0 [pid 9427] <... futex resumed>) = 1 [pid 9426] <... futex resumed>) = 0 [pid 9425] <... futex resumed>) = 0 [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] <... futex resumed>) = 0 [pid 9431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9430] <... socket resumed>) = 4 [pid 9429] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9428] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9427] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] <... futex resumed>) = 0 [pid 9423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9431] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9425] <... futex resumed>) = 0 [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9430] <... futex resumed>) = 1 [pid 9429] openat(AT_FDCWD, NULL, O_RDWR [pid 9428] <... futex resumed>) = 0 [pid 9427] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9426] <... futex resumed>) = 0 [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9423] <... futex resumed>) = 1 [pid 9422] <... futex resumed>) = 0 [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9429] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9428] ioctl(-1, TUNSETIFF, 0 [pid 9427] <... socket resumed>) = 5 [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9428] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9431] <... futex resumed>) = 1 [pid 9426] <... futex resumed>) = 0 [pid 9424] <... futex resumed>) = 0 [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9430] openat(AT_FDCWD, NULL, O_RDWR [pid 9429] <... futex resumed>) = 1 [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] <... futex resumed>) = 1 [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9425] <... futex resumed>) = 0 [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9422] <... futex resumed>) = 0 [pid 9431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9430] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9429] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9428] <... futex resumed>) = 1 [pid 9427] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] <... futex resumed>) = 0 [pid 9423] <... futex resumed>) = 0 [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9428] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9425] <... futex resumed>) = 0 [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9422] <... futex resumed>) = 0 [pid 9431] <... socket resumed>) = 4 [pid 9430] <... futex resumed>) = 1 [pid 9429] ioctl(-1, TUNSETIFF, 0 [pid 9428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9427] sendmsg(4, NULL, MSG_CONFIRM [pid 9426] <... futex resumed>) = 0 [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9423] <... futex resumed>) = 0 [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9429] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9428] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9427] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] <... futex resumed>) = 1 [pid 9430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9428] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] <... futex resumed>) = 0 [pid 9424] <... futex resumed>) = 0 [pid 9431] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9430] ioctl(-1, TUNSETIFF, 0 [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9425] <... futex resumed>) = 0 [pid 9431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9430] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9429] <... futex resumed>) = 1 [pid 9428] <... futex resumed>) = 1 [pid 9427] <... futex resumed>) = 1 [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] <... futex resumed>) = 0 [pid 9422] <... futex resumed>) = 0 [pid 9431] openat(AT_FDCWD, NULL, O_RDWR [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9429] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9428] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9427] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9425] <... futex resumed>) = 0 [pid 9424] <... futex resumed>) = 0 [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9430] <... futex resumed>) = 1 [pid 9429] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9426] <... futex resumed>) = 0 [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9423] <... futex resumed>) = 0 [pid 9422] <... futex resumed>) = 0 [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9428] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9427] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] <... futex resumed>) = 0 [pid 9430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9429] <... futex resumed>) = 0 [pid 9428] <... socket resumed>) = 5 [pid 9427] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9426] <... futex resumed>) = 0 [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] ioctl(-1, TUNSETIFF, 0 [pid 9430] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9429] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9425] <... futex resumed>) = 0 [pid 9424] <... futex resumed>) = 0 [pid 9431] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9430] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9429] <... socket resumed>) = 5 [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] <... futex resumed>) = 1 [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] <... futex resumed>) = 0 [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9428] <... futex resumed>) = 1 [pid 9427] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9423] <... futex resumed>) = 0 [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] <... futex resumed>) = 0 [pid 9430] <... futex resumed>) = 1 [pid 9429] <... futex resumed>) = 1 [pid 9428] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9427] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9426] <... futex resumed>) = 0 [pid 9425] <... futex resumed>) = 0 [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9422] <... futex resumed>) = 0 [pid 9431] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9430] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9429] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] <... futex resumed>) = 0 [pid 9423] <... futex resumed>) = 0 [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9430] <... socket resumed>) = 5 [pid 9429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9428] sendmsg(4, NULL, MSG_CONFIRM [pid 9427] <... futex resumed>) = 0 [pid 9425] <... futex resumed>) = 0 [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9429] sendmsg(4, NULL, MSG_CONFIRM [pid 9428] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9427] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9426] <... futex resumed>) = 0 [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] <... futex resumed>) = 0 [pid 9430] <... futex resumed>) = 0 [pid 9429] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9428] <... futex resumed>) = 0 [pid 9428] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9428] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] <... futex resumed>) = 0 [pid 9428] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9430] sendmsg(4, NULL, MSG_CONFIRM [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9426] <... futex resumed>) = 0 [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9422] <... futex resumed>) = 0 [pid 9431] <... socket resumed>) = 5 [pid 9430] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9429] <... futex resumed>) = 1 [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9425] <... futex resumed>) = 0 [pid 9424] <... futex resumed>) = 0 [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9429] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9431] <... futex resumed>) = 0 [pid 9430] <... futex resumed>) = 0 [pid 9429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9428] <... futex resumed>) = 0 [pid 9427] <... futex resumed>) = 0 [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9425] <... futex resumed>) = 0 [pid 9424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9430] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9429] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9428] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9427] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9422] <... futex resumed>) = 0 [pid 9431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9429] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9428] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9427] <... socket resumed>) = 6 [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] <... futex resumed>) = 0 [pid 9423] <... futex resumed>) = 0 [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] sendmsg(4, NULL, MSG_CONFIRM [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9431] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9430] <... futex resumed>) = 0 [pid 9429] <... futex resumed>) = 1 [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] <... futex resumed>) = 0 [pid 9426] <... futex resumed>) = 1 [pid 9425] <... futex resumed>) = 0 [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9429] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9428] <... futex resumed>) = 0 [pid 9427] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9422] <... futex resumed>) = 0 [pid 9431] <... futex resumed>) = 1 [pid 9430] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9428] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9427] <... socket resumed>) = 7 [pid 9425] <... futex resumed>) = 0 [pid 9424] <... futex resumed>) = 0 [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9429] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9427] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9430] <... futex resumed>) = 1 [pid 9429] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9428] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9427] <... sendto resumed>) = 28 [pid 9426] <... futex resumed>) = 0 [pid 9424] <... futex resumed>) = 0 [pid 9423] <... futex resumed>) = 0 [pid 9431] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9430] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9428] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9429] <... futex resumed>) = 1 [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] recvfrom(7 [pid 9426] <... futex resumed>) = 0 [pid 9425] <... futex resumed>) = 0 [pid 9423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9429] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9428] <... futex resumed>) = 0 [pid 9427] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9422}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] <... futex resumed>) = 1 [pid 9430] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9428] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9427] recvfrom(7 [pid 9425] <... futex resumed>) = 0 [pid 9424] <... futex resumed>) = 0 [pid 9423] <... futex resumed>) = 0 [pid 9431] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9429] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9428] <... socket resumed>) = 6 [pid 9427] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9422}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9430] <... futex resumed>) = 1 [pid 9429] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] close(7 [pid 9426] <... futex resumed>) = 0 [pid 9424] <... futex resumed>) = 0 [pid 9431] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9430] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9428] <... futex resumed>) = 0 [pid 9427] <... close resumed>) = 0 [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9431] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9429] <... futex resumed>) = 1 [pid 9428] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9426] <... futex resumed>) = 0 [pid 9425] <... futex resumed>) = 0 [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9429] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] <... futex resumed>) = 0 [pid 9431] <... futex resumed>) = 1 [pid 9430] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9428] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9427] <... futex resumed>) = 1 [pid 9424] <... futex resumed>) = 0 [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] <... futex resumed>) = 0 [pid 9431] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9429] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9428] <... socket resumed>) = 7 [pid 9427] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9425] <... futex resumed>) = 0 [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9430] <... futex resumed>) = 1 [pid 9429] <... socket resumed>) = 6 [pid 9428] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9426] <... futex resumed>) = 0 [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9424] <... futex resumed>) = 0 [pid 9422] <... futex resumed>) = 0 [pid 9431] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9430] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9428] <... sendto resumed>) = 28 [pid 9427] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9429] <... futex resumed>) = 0 [pid 9428] recvfrom(7 [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9429] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9428] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9423}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9426] <... futex resumed>) = 0 [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] <... futex resumed>) = 1 [pid 9430] <... socket resumed>) = 6 [pid 9429] <... socket resumed>) = 7 [pid 9428] recvfrom(7 [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9425] <... futex resumed>) = 0 [pid 9424] <... futex resumed>) = 0 [pid 9431] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9429] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9428] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9423}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9430] <... futex resumed>) = 0 [pid 9428] close(7 [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] <... futex resumed>) = 0 [pid 9431] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9430] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9428] <... close resumed>) = 0 [pid 9426] <... futex resumed>) = 0 [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] <... socket resumed>) = 6 [pid 9430] <... socket resumed>) = 7 [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] <... futex resumed>) = 1 [pid 9428] <... futex resumed>) = 1 [pid 9424] <... futex resumed>) = 0 [pid 9423] <... futex resumed>) = 0 [pid 9431] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9428] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9423] <... futex resumed>) = 0 [pid 9431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9428] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9424] <... futex resumed>) = 0 [pid 9431] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] <... socket resumed>) = 7 [pid 9431] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9427] <... sendmsg resumed>) = 108 [pid 9429] <... sendto resumed>) = 28 [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] <... sendto resumed>) = 28 [pid 9430] <... sendto resumed>) = 28 [pid 9428] <... sendmsg resumed>) = 108 [pid 9427] <... futex resumed>) = 1 [pid 9422] <... futex resumed>) = 0 [pid 9431] recvfrom(7 [pid 9427] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9422] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9424}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9430] recvfrom(7 [pid 9429] recvfrom(7 [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9422] <... futex resumed>) = 0 [pid 9431] recvfrom(7 [pid 9430] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9426}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9429] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9425}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9427] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9422] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9431] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9424}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9430] recvfrom(7 [pid 9428] <... futex resumed>) = 1 [pid 9427] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9425] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9423] <... futex resumed>) = 0 [pid 9431] close(7 [pid 9430] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9426}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9429] recvfrom(7 [pid 9428] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9427] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9425] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9431] <... close resumed>) = 0 [pid 9430] close(7 [pid 9429] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9425}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9427] <... futex resumed>) = 1 [pid 9426] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9425] <... futex resumed>) = 0 [pid 9422] <... futex resumed>) = 0 [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9430] <... close resumed>) = 0 [pid 9429] close(7 [pid 9428] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9427] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9426] <... futex resumed>) = 0 [pid 9425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9424] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9423] <... futex resumed>) = 0 [pid 9422] exit_group(0 [pid 9431] <... futex resumed>) = 0 [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9429] <... close resumed>) = 0 [pid 9428] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9427] <... futex resumed>) = ? [pid 9425] <... mmap resumed>) = 0x7fce18c10000 [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9423] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] <... exit_group resumed>) = ? [ 183.106044][ T9428] nbd: device at index 64 is going down [pid 9431] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9430] <... futex resumed>) = 0 [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9428] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] <... mmap resumed>) = 0x7fce18c10000 [pid 9424] <... futex resumed>) = 0 [pid 9423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9431] <... sendmsg resumed>) = 108 [pid 9430] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9427] +++ exited with 0 +++ [pid 9426] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9425] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9422] +++ exited with 0 +++ [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9429] <... futex resumed>) = 0 [pid 9428] <... futex resumed>) = 0 [pid 9426] <... mprotect resumed>) = 0 [pid 9425] <... mprotect resumed>) = 0 [pid 9423] exit_group(0 [pid 9431] <... futex resumed>) = 1 [pid 9429] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9425] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9424] <... futex resumed>) = 0 [pid 9423] <... exit_group resumed>) = ? [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9431] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9428] +++ exited with 0 +++ [pid 9426] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9425] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9424] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] umount2("./245", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9426] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9424] <... futex resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9435 attached [pid 9431] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9426] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9424] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] openat(AT_FDCWD, "./245", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci-upstream-net-kasan-gce/strace-static-x86_64: Process 9436 attached [pid 9435] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9431] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9425] <... clone3 resumed> => {parent_tid=[9435]}, 88) = 9435 [pid 9436] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9435] <... rseq resumed>) = 0 [pid 9431] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] <... clone3 resumed> => {parent_tid=[9436]}, 88) = 9436 [pid 9425] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] <... openat resumed>) = 3 [pid 9436] <... rseq resumed>) = 0 [pid 9435] set_robust_list(0x7fce18c309a0, 24 [pid 9431] <... futex resumed>) = 1 [pid 9426] rt_sigprocmask(SIG_SETMASK, [] [pid 9425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9424] <... futex resumed>) = 0 [pid 9423] +++ exited with 0 +++ [pid 5645] fstat(3 [pid 9436] set_robust_list(0x7fce18c309a0, 24 [pid 9435] <... set_robust_list resumed>) = 0 [pid 9431] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9425] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9424] exit_group(0 [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9423, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9436] <... set_robust_list resumed>) = 0 [pid 9435] rt_sigprocmask(SIG_SETMASK, [] [pid 9431] <... futex resumed>) = ? [pid 9426] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9425] <... futex resumed>) = 0 [pid 9424] <... exit_group resumed>) = ? [pid 5645] getdents64(3 [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9436] rt_sigprocmask(SIG_SETMASK, [] [pid 9435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9431] +++ exited with 0 +++ [pid 9426] <... futex resumed>) = 0 [pid 9425] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5642] <... restart_syscall resumed>) = 0 [pid 9435] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9426] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9436] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9435] <... sendmsg resumed>) = 108 [pid 9424] +++ exited with 0 +++ [pid 5645] umount2("./245/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5642] umount2("./244", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] newfstatat(AT_FDCWD, "./245/binderfs" [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 183.154491][ T9431] nbd: device at index 64 is going down [pid 9436] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9435] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5645] unlink("./245/binderfs" [pid 5644] <... restart_syscall resumed>) = 0 [pid 5642] openat(AT_FDCWD, "./244", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9435] <... futex resumed>) = 1 [pid 9425] <... futex resumed>) = 0 [pid 5645] <... unlink resumed>) = 0 [pid 5642] <... openat resumed>) = 3 [pid 9435] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9425] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] getdents64(3 [pid 5642] fstat(3 [pid 9429] <... futex resumed>) = 0 [pid 9425] <... futex resumed>) = 1 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5644] umount2("./244", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9429] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5645] close(3 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] getdents64(3 [pid 9429] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9425] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... close resumed>) = 0 [pid 5644] openat(AT_FDCWD, "./244", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9429] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9429] <... futex resumed>) = 0 [pid 9425] exit_group(0 [pid 5645] rmdir("./245" [pid 5644] <... openat resumed>) = 3 [pid 5642] umount2("./244/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9435] <... futex resumed>) = ? [pid 9425] <... exit_group resumed>) = ? [pid 5645] <... rmdir resumed>) = 0 [pid 9435] +++ exited with 0 +++ [pid 9429] +++ exited with 0 +++ [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] mkdir("./246", 0777 [pid 5644] fstat(3 [pid 5645] <... mkdir resumed>) = 0 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] newfstatat(AT_FDCWD, "./244/binderfs" [pid 5644] getdents64(3 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9425] +++ exited with 0 +++ [pid 5642] unlink("./244/binderfs" [pid 5644] umount2("./244/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] newfstatat(AT_FDCWD, "./244/binderfs" [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9425, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] <... unlink resumed>) = 0 [pid 5644] unlink("./244/binderfs" [pid 5642] getdents64(3 [pid 5644] <... unlink resumed>) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] close(3ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9439 attached [pid 9439] set_robust_list(0x55558040f6e0, 24 [pid 5644] getdents64(3 [pid 5642] <... close resumed>) = 0 [pid 9439] <... set_robust_list resumed>) = 0 [pid 9439] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] rmdir("./244" [pid 9439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9439] chdir("./246" [pid 5644] close(3 [pid 5642] <... rmdir resumed>) = 0 [pid 9439] <... chdir resumed>) = 0 [pid 9439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9439 [pid 5644] <... close resumed>) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] rmdir("./244" [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] <... rmdir resumed>) = 0 [pid 5642] mkdir("./245", 0777 [pid 9439] <... prctl resumed>) = 0 [pid 9436] <... sendmsg resumed>) = 108 [pid 9439] setpgid(0, 0 [pid 9436] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9439] <... setpgid resumed>) = 0 [pid 9436] <... futex resumed>) = 1 [pid 9426] <... futex resumed>) = 0 [pid 5644] mkdir("./245", 0777 [pid 5642] <... mkdir resumed>) = 0 [pid 5640] umount2("./244", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9436] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9426] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... mkdir resumed>) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] openat(AT_FDCWD, "./244", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9430] <... futex resumed>) = 0 [pid 9426] <... futex resumed>) = 1 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] <... openat resumed>) = 3 [pid 9430] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9439] <... openat resumed>) = 3 [pid 9430] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [ 183.192877][ T9435] nbd: device at index 64 is going down [pid 9426] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 9440 attached [pid 9439] write(3, "1000", 4 [pid 9430] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9441 attached [pid 9440] set_robust_list(0x55558040f6e0, 24 [pid 9430] <... futex resumed>) = 0 [pid 5640] fstat(3 [pid 9440] <... set_robust_list resumed>) = 0 [pid 9430] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9426] exit_group(0 [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9441] set_robust_list(0x55558040f6e0, 24 [pid 9440] rt_sigprocmask(SIG_SETMASK, [] [pid 9439] <... write resumed>) = 4 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9440 [pid 5640] getdents64(3 [pid 9441] <... set_robust_list resumed>) = 0 [pid 9440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9439] close(3 [pid 9436] <... futex resumed>) = ? [pid 9430] <... futex resumed>) = ? [pid 9426] <... exit_group resumed>) = ? [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9441 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9441] rt_sigprocmask(SIG_SETMASK, [] [pid 9440] chdir("./245" [pid 9439] <... close resumed>) = 0 [pid 9436] +++ exited with 0 +++ [pid 9430] +++ exited with 0 +++ [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] umount2("./244/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9440] <... chdir resumed>) = 0 [pid 9439] symlink("/dev/binderfs", "./binderfs" [pid 9426] +++ exited with 0 +++ [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9441] chdir("./245" [pid 9440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9439] <... symlink resumed>) = 0 [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9426, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5640] newfstatat(AT_FDCWD, "./244/binderfs" [pid 9441] <... chdir resumed>) = 0 [pid 9440] <... prctl resumed>) = 0 [pid 9439] write(1, "executing program\n", 18 executing program [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9440] setpgid(0, 0 [pid 9439] <... write resumed>) = 18 [pid 9440] <... setpgid resumed>) = 0 [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] umount2("./246", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] unlink("./244/binderfs" [pid 9441] <... prctl resumed>) = 0 [pid 9440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9439] <... futex resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... unlink resumed>) = 0 [pid 9441] setpgid(0, 0 [pid 9440] <... openat resumed>) = 3 [pid 9439] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5641] openat(AT_FDCWD, "./246", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9441] <... setpgid resumed>) = 0 [pid 9440] write(3, "1000", 4 [pid 5641] <... openat resumed>) = 3 [pid 5640] getdents64(3 [pid 9441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9440] <... write resumed>) = 4 [pid 9439] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5641] fstat(3 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9441] <... openat resumed>) = 3 [pid 9440] close(3 [pid 9439] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9441] write(3, "1000", 4 [pid 9440] <... close resumed>) = 0 [pid 9439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] getdents64(3 [pid 5640] close(3 [pid 9441] <... write resumed>) = 4 [pid 9440] symlink("/dev/binderfs", "./binderfs" [pid 9439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9441] close(3 [pid 9440] <... symlink resumed>) = 0 [pid 9439] <... mmap resumed>) = 0x7fce18c31000 [pid 5640] <... close resumed>) = 0 [pid 9441] <... close resumed>) = 0 [pid 9439] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9441] symlink("/dev/binderfs", "./binderfs" [pid 9439] <... mprotect resumed>) = 0 [pid 5641] umount2("./246/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] rmdir("./244" [pid 9441] <... symlink resumed>) = 0 [pid 9440] write(1, "executing program\n", 18 [pid 9439] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... rmdir resumed>) = 0 [pid 9439] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9439] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} executing program [pid 5641] newfstatat(AT_FDCWD, "./246/binderfs"ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9442 attached [pid 9441] write(1, "executing program\n", 18 [pid 9440] <... write resumed>) = 18 executing program [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9442] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9441] <... write resumed>) = 18 [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9439] <... clone3 resumed> => {parent_tid=[9442]}, 88) = 9442 [pid 5640] mkdir("./245", 0777 [pid 9442] <... rseq resumed>) = 0 [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] <... futex resumed>) = 0 [pid 9439] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] unlink("./246/binderfs" [pid 9442] set_robust_list(0x7fce18c519a0, 24 [pid 9441] <... futex resumed>) = 0 [pid 9440] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... mkdir resumed>) = 0 [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... unlink resumed>) = 0 [pid 9439] <... futex resumed>) = 0 [pid 9442] <... set_robust_list resumed>) = 0 [pid 9441] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9440] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] getdents64(3 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9442] rt_sigprocmask(SIG_SETMASK, [] [pid 9441] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9440] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9441] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] close(3 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9442] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5641] <... close resumed>) = 0 [pid 9442] <... socket resumed>) = 3 [pid 9441] <... mmap resumed>) = 0x7fce18c31000 [pid 9440] <... mmap resumed>) = 0x7fce18c31000 [pid 5641] rmdir("./246" [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9441] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9440] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9442] <... futex resumed>) = 1 [pid 9439] <... futex resumed>) = 0 [pid 9442] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9441] <... mprotect resumed>) = 0 [pid 9440] <... mprotect resumed>) = 0 [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9444 attached [pid 9442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9441] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9440] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9439] <... futex resumed>) = 0 [pid 5641] <... rmdir resumed>) = 0 [pid 9444] set_robust_list(0x55558040f6e0, 24 [pid 9442] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9441] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9440] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9444] <... set_robust_list resumed>) = 0 [pid 9442] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9441] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9440] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 5641] mkdir("./247", 0777 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9444 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9446 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9445 attached [pid 9444] rt_sigprocmask(SIG_SETMASK, [] [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9446] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9442] <... futex resumed>) = 1 [pid 9439] <... futex resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9446] <... rseq resumed>) = 0 [pid 9445] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9442] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9441] <... clone3 resumed> => {parent_tid=[9445]}, 88) = 9445 [pid 9440] <... clone3 resumed> => {parent_tid=[9446]}, 88) = 9446 [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... mkdir resumed>) = 0 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9446] set_robust_list(0x7fce18c519a0, 24 [pid 9445] <... rseq resumed>) = 0 [pid 9444] chdir("./245" [pid 9442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9441] rt_sigprocmask(SIG_SETMASK, [] [pid 9440] rt_sigprocmask(SIG_SETMASK, [] [pid 9439] <... futex resumed>) = 0 [pid 9442] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9446] <... set_robust_list resumed>) = 0 [pid 9445] set_robust_list(0x7fce18c519a0, 24 [pid 9444] <... chdir resumed>) = 0 [pid 9442] <... socket resumed>) = 4 [pid 9441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9446] rt_sigprocmask(SIG_SETMASK, [] [pid 9445] <... set_robust_list resumed>) = 0 [pid 9444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9445] rt_sigprocmask(SIG_SETMASK, [] [pid 9444] <... prctl resumed>) = 0 [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9446] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9444] setpgid(0, 0 [pid 9442] <... futex resumed>) = 1 [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9439] <... futex resumed>) = 0 [pid 9446] <... socket resumed>) = 3 [pid 9445] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9444] <... setpgid resumed>) = 0 [pid 9442] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] <... socket resumed>) = 3 [pid 9444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9439] <... futex resumed>) = 0 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9446] <... futex resumed>) = 1 [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] <... openat resumed>) = 3 [pid 9442] openat(AT_FDCWD, NULL, O_RDWR [pid 9440] <... futex resumed>) = 0 [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9446] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9445] <... futex resumed>) = 1 [pid 9441] <... futex resumed>) = 0 [pid 9442] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9444] write(3, "1000", 4 [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9447 attached [pid 9446] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9444] <... write resumed>) = 4 [pid 9442] <... futex resumed>) = 1 [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9439] <... futex resumed>) = 0 [pid 9445] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9446] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9445] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9444] close(3 [pid 9442] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9441] <... futex resumed>) = 0 [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9447 [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] <... close resumed>) = 0 [pid 9442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9447] set_robust_list(0x55558040f6e0, 24 [pid 9439] <... futex resumed>) = 0 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9447] <... set_robust_list resumed>) = 0 [pid 9446] <... futex resumed>) = 1 [pid 9445] <... futex resumed>) = 0 [pid 9444] symlink("/dev/binderfs", "./binderfs" [pid 9442] ioctl(-1, TUNSETIFF, 0 [pid 9441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9440] <... futex resumed>) = 0 [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9447] rt_sigprocmask(SIG_SETMASK, [] [pid 9446] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9445] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9444] <... symlink resumed>) = 0 [pid 9442] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 9447] chdir("./247" [pid 9446] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9445] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9444] write(1, "executing program\n", 18 executing program [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9447] <... chdir resumed>) = 0 [pid 9446] <... socket resumed>) = 4 [pid 9445] <... socket resumed>) = 4 [pid 9444] <... write resumed>) = 18 [pid 9442] <... futex resumed>) = 1 [pid 9439] <... futex resumed>) = 0 [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9442] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9446] <... futex resumed>) = 1 [pid 9445] <... futex resumed>) = 1 [pid 9444] <... futex resumed>) = 0 [pid 9442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 9439] <... futex resumed>) = 0 [pid 9447] <... prctl resumed>) = 0 [pid 9446] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9445] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9444] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9442] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9447] setpgid(0, 0 [pid 9446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9444] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 9447] <... setpgid resumed>) = 0 [pid 9447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9446] openat(AT_FDCWD, NULL, O_RDWR [pid 9445] openat(AT_FDCWD, NULL, O_RDWR [pid 9444] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9442] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9447] <... openat resumed>) = 3 [pid 9446] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9445] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] write(3, "1000", 4 [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9442] <... futex resumed>) = 1 [pid 9439] <... futex resumed>) = 0 [pid 9447] <... write resumed>) = 4 [pid 9446] <... futex resumed>) = 1 [pid 9445] <... futex resumed>) = 1 [pid 9444] <... mmap resumed>) = 0x7fce18c31000 [pid 9442] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9446] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9445] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9444] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9439] <... futex resumed>) = 0 [pid 9447] close(3 [pid 9446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9444] <... mprotect resumed>) = 0 [pid 9442] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9447] <... close resumed>) = 0 [pid 9446] ioctl(-1, TUNSETIFF, 0 [pid 9445] ioctl(-1, TUNSETIFF, 0 [pid 9444] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9442] <... socket resumed>) = 5 [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9447] symlink("/dev/binderfs", "./binderfs" [pid 9446] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9445] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9444] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] <... symlink resumed>) = 0 [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9442] <... futex resumed>) = 1 [pid 9439] <... futex resumed>) = 0 [pid 9447] write(1, "executing program\n", 18 [pid 9446] <... futex resumed>) = 1 [pid 9445] <... futex resumed>) = 1 [pid 9442] sendmsg(4, NULL, MSG_CONFIRM [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9448 attached [pid 9446] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9445] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9442] <... sendmsg resumed>) = -1 EFAULT (Bad address) executing program [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9439] <... futex resumed>) = 0 [pid 9448] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9447] <... write resumed>) = 18 [pid 9446] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9445] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9444] <... clone3 resumed> => {parent_tid=[9448]}, 88) = 9448 [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9448] <... rseq resumed>) = 0 [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9446] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9445] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9444] rt_sigprocmask(SIG_SETMASK, [] [pid 9442] <... futex resumed>) = 0 [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9448] set_robust_list(0x7fce18c519a0, 24 [pid 9447] <... futex resumed>) = 0 [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9442] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] <... set_robust_list resumed>) = 0 [pid 9447] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9446] <... futex resumed>) = 0 [pid 9445] <... futex resumed>) = 0 [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9439] <... futex resumed>) = 0 [pid 9448] rt_sigprocmask(SIG_SETMASK, [] [pid 9447] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9446] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9445] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9444] <... futex resumed>) = 0 [pid 9442] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9448] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9447] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9446] <... socket resumed>) = 5 [pid 9445] <... socket resumed>) = 5 [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9442] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9446] <... futex resumed>) = 1 [pid 9445] <... futex resumed>) = 1 [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 9448] <... socket resumed>) = 3 [pid 9447] <... mmap resumed>) = 0x7fce18c31000 [pid 9446] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9445] sendmsg(4, NULL, MSG_CONFIRM [pid 9442] <... futex resumed>) = 1 [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9439] <... futex resumed>) = 0 [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9445] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9442] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] <... mprotect resumed>) = 0 [pid 9446] sendmsg(4, NULL, MSG_CONFIRM [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9439] <... futex resumed>) = 0 [pid 9448] <... futex resumed>) = 1 [pid 9448] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9447] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9446] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9445] <... futex resumed>) = 0 [pid 9444] <... futex resumed>) = 0 [pid 9442] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9447] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9442] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9446] <... futex resumed>) = 1 [pid 9445] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 9448] <... futex resumed>) = 0 [pid 9446] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] <... futex resumed>) = 1 [pid 9442] <... futex resumed>) = 1 [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9439] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9449 attached [pid 9448] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9445] <... futex resumed>) = 0 [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9442] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9440] <... futex resumed>) = 0 [pid 9449] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9448] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9446] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9445] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9449] <... rseq resumed>) = 0 [pid 9446] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9449] set_robust_list(0x7fce18c519a0, 24 [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9449] <... set_robust_list resumed>) = 0 [pid 9446] <... futex resumed>) = 0 [pid 9445] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] rt_sigprocmask(SIG_SETMASK, [] [pid 9446] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9445] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9440] <... futex resumed>) = 0 [pid 9449] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9446] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9449] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] <... futex resumed>) = 1 [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9446] <... futex resumed>) = 0 [pid 9445] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9446] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9445] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9441] <... futex resumed>) = 0 [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9440] <... futex resumed>) = 0 [pid 9446] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 9445] <... futex resumed>) = 0 [pid 9441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9446] <... futex resumed>) = 0 [pid 9445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9441] <... futex resumed>) = 0 [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9446] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9445] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9440] <... futex resumed>) = 0 [pid 9446] <... socket resumed>) = 6 [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] <... socket resumed>) = 6 [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9446] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9446] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] <... futex resumed>) = 0 [pid 9447] <... clone3 resumed> => {parent_tid=[9449]}, 88) = 9449 [pid 9446] <... socket resumed>) = 7 [pid 9445] <... futex resumed>) = 1 [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9441] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] rt_sigprocmask(SIG_SETMASK, [] [pid 9446] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9445] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9444] <... futex resumed>) = 0 [pid 9442] <... futex resumed>) = 0 [pid 9448] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9439] <... futex resumed>) = 1 [pid 9448] <... socket resumed>) = 4 [pid 9447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9446] <... sendto resumed>) = 28 [pid 9445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9442] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9441] <... futex resumed>) = 0 [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9448] <... futex resumed>) = 0 [pid 9447] <... futex resumed>) = 1 [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] openat(AT_FDCWD, NULL, O_RDWR [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9444] <... futex resumed>) = 0 [pid 9448] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9449] <... futex resumed>) = 0 [pid 9446] recvfrom(7 [pid 9445] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9442] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9449] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9446] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9440}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9445] <... socket resumed>) = 7 [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] <... socket resumed>) = 3 [pid 9448] <... futex resumed>) = 0 [pid 9446] recvfrom(7 [pid 9445] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9442] <... futex resumed>) = 1 [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9446] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9440}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9445] <... sendto resumed>) = 28 [pid 9442] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9449] <... futex resumed>) = 1 [pid 9446] close(7 [pid 9449] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9448] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9447] <... futex resumed>) = 0 [pid 9446] <... close resumed>) = 0 [pid 9444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9439] <... futex resumed>) = 0 [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] recvfrom(7 [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] <... futex resumed>) = 0 [pid 9447] <... futex resumed>) = 1 [pid 9446] <... futex resumed>) = 1 [pid 9445] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9441}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9444] <... futex resumed>) = 1 [pid 9449] <... futex resumed>) = 0 [pid 9448] ioctl(-1, TUNSETIFF, 0 [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9446] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9442] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = 0 [pid 9439] <... futex resumed>) = 1 [pid 9449] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9448] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9445] recvfrom(7 [pid 9442] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9440] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9449] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9446] <... futex resumed>) = 0 [pid 9445] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9441}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9442] <... socket resumed>) = 6 [pid 9440] <... futex resumed>) = 1 [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] <... futex resumed>) = 1 [pid 9446] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9445] close(7 [pid 9444] <... futex resumed>) = 0 [pid 9449] <... futex resumed>) = 1 [pid 9448] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9447] <... futex resumed>) = 0 [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] <... futex resumed>) = 0 [pid 9449] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9445] <... close resumed>) = 0 [pid 9442] <... futex resumed>) = 1 [pid 9448] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9447] <... futex resumed>) = 0 [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9439] <... futex resumed>) = 0 [pid 9448] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9439] <... futex resumed>) = 0 [pid 9444] <... futex resumed>) = 0 [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9448] <... futex resumed>) = 1 [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9449] <... socket resumed>) = 4 [pid 9448] <... socket resumed>) = 5 [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] <... futex resumed>) = 0 [pid 9442] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] <... futex resumed>) = 1 [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9441] <... futex resumed>) = 0 [pid 9449] <... futex resumed>) = 1 [pid 9448] <... futex resumed>) = 0 [pid 9447] <... futex resumed>) = 0 [pid 9445] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9442] <... socket resumed>) = 7 [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] <... futex resumed>) = 0 [pid 9448] sendmsg(4, NULL, MSG_CONFIRM [pid 9447] <... futex resumed>) = 0 [pid 9445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9442] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9441] <... futex resumed>) = 0 [pid 9449] openat(AT_FDCWD, NULL, O_RDWR [pid 9448] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9445] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9449] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] <... futex resumed>) = 1 [pid 9444] <... futex resumed>) = 0 [pid 9449] <... futex resumed>) = 1 [pid 9448] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9447] <... futex resumed>) = 0 [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9444] <... futex resumed>) = 0 [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9448] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9447] <... futex resumed>) = 0 [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9449] ioctl(-1, TUNSETIFF, 0 [pid 9448] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9449] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] <... futex resumed>) = 1 [pid 9444] <... futex resumed>) = 0 [pid 9449] <... futex resumed>) = 1 [pid 9448] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9447] <... futex resumed>) = 0 [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] <... futex resumed>) = 0 [pid 9449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9448] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9447] <... futex resumed>) = 0 [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9448] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9449] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9448] <... futex resumed>) = 1 [pid 9444] <... futex resumed>) = 0 [pid 9448] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9444] <... futex resumed>) = 0 [pid 9448] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9448] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9444] <... futex resumed>) = 0 [pid 9448] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9444] <... futex resumed>) = 0 [pid 9448] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9448] <... socket resumed>) = 6 [pid 9449] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] <... futex resumed>) = 0 [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] <... futex resumed>) = 1 [pid 9449] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9447] <... futex resumed>) = 0 [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9449] <... socket resumed>) = 5 [pid 9448] <... futex resumed>) = 1 [pid 9444] <... futex resumed>) = 0 [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9448] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] <... socket resumed>) = 7 [pid 9449] <... futex resumed>) = 1 [pid 9448] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9447] <... futex resumed>) = 0 [pid 9449] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9447] <... futex resumed>) = 0 [pid 9449] sendmsg(4, NULL, MSG_CONFIRM [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9449] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9449] <... futex resumed>) = 0 [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9447] <... futex resumed>) = 0 [pid 9449] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9449] <... futex resumed>) = 0 [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9447] <... futex resumed>) = 0 [pid 9449] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9449] <... futex resumed>) = 0 [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9447] <... futex resumed>) = 0 [pid 9449] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9449] <... futex resumed>) = 0 [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9447] <... futex resumed>) = 0 [pid 9440] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9449] <... socket resumed>) = 6 [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9446] <... sendmsg resumed>) = 108 [pid 9442] <... sendto resumed>) = 28 [pid 9440] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] <... sendto resumed>) = 28 [pid 9446] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9445] <... sendmsg resumed>) = 108 [pid 9439] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9446] <... futex resumed>) = 0 [pid 9439] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] recvfrom(7 [pid 9446] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9442] recvfrom(7 [pid 9440] <... futex resumed>) = 0 [pid 9439] <... futex resumed>) = 0 [pid 9449] <... futex resumed>) = 1 [pid 9448] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9444}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9447] <... futex resumed>) = 0 [pid 9445] <... futex resumed>) = 1 [pid 9442] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9439}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9441] <... futex resumed>) = 0 [pid 9440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c10000 [pid 9439] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 9439] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 9439] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} => {parent_tid=[9452]}, 88) = 9452 [pid 9439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9439] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9439] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9452 attached [pid 9448] recvfrom(7 [pid 9440] <... mmap resumed>) = 0x7fce18c10000 [pid 9448] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9444}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9448] close(7 [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9442] recvfrom(7 [pid 9441] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9452] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9449] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9445] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9452] <... rseq resumed>) = 0 [pid 9449] <... socket resumed>) = 7 [pid 9448] <... close resumed>) = 0 [pid 9447] <... futex resumed>) = 0 [pid 9442] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9439}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9441] <... futex resumed>) = 0 [pid 9440] <... mprotect resumed>) = 0 [pid 9452] set_robust_list(0x7fce18c309a0, 24 [pid 9449] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9445] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9452] <... set_robust_list resumed>) = 0 [pid 9449] <... sendto resumed>) = 28 [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9445] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9442] close(7 [pid 9441] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9440] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9452] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9449] recvfrom(7 [pid 9445] <... futex resumed>) = 0 [pid 9442] <... close resumed>) = 0 [pid 9440] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9452] <... sendmsg resumed>) = 108 [pid 9449] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9447}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9448] <... futex resumed>) = 1 [pid 9445] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9444] <... futex resumed>) = 0 [pid 9441] exit_group(0 [pid 9452] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9441] <... exit_group resumed>) = ? [pid 9440] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9452] <... futex resumed>) = 1 [pid 9444] <... futex resumed>) = 0 [pid 9442] <... futex resumed>) = 0 [pid 9439] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9453 attached [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9442] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9439] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9452] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9448] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9445] <... futex resumed>) = ? [pid 9442] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9439] <... futex resumed>) = 0 [pid 9453] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9449] recvfrom(7 [pid 9440] <... clone3 resumed> => {parent_tid=[9453]}, 88) = 9453 [pid 9453] <... rseq resumed>) = 0 [pid 9449] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9447}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9448] <... sendmsg resumed>) = 108 [pid 9442] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9440] rt_sigprocmask(SIG_SETMASK, [] [pid 9439] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9453] set_robust_list(0x7fce18c309a0, 24) = 0 [pid 9449] close(7 [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9442] <... futex resumed>) = 0 [pid 9440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9453] rt_sigprocmask(SIG_SETMASK, [] [pid 9439] exit_group(0 [pid 9453] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9440] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9453] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9440] <... futex resumed>) = 0 [pid 9453] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9452] <... futex resumed>) = ? [pid 9440] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9439] <... exit_group resumed>) = ? [pid 9449] <... close resumed>) = 0 [pid 9453] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9452] +++ exited with 0 +++ [pid 9448] <... futex resumed>) = 1 [pid 9444] <... futex resumed>) = 0 [pid 9442] +++ exited with 0 +++ [pid 9440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9453] <... futex resumed>) = 0 [pid 9453] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9448] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9445] +++ exited with 0 +++ [pid 9444] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9441] +++ exited with 0 +++ [pid 9440] exit_group(0 [pid 9439] +++ exited with 0 +++ [pid 9453] <... futex resumed>) = ? [pid 9449] <... futex resumed>) = 1 [pid 9448] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9447] <... futex resumed>) = 0 [pid 9444] <... futex resumed>) = 0 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9441, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 9440] <... exit_group resumed>) = ? [pid 9453] +++ exited with 0 +++ [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9449] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9448] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9447] <... futex resumed>) = 0 [pid 9444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9449] <... sendmsg resumed>) = 108 [pid 9448] <... futex resumed>) = 0 [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9446] <... futex resumed>) = ? [pid 9444] exit_group(0 [pid 5645] <... restart_syscall resumed>) = 0 [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9444] <... exit_group resumed>) = ? [pid 5644] umount2("./245", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9449] <... futex resumed>) = 1 [pid 9448] +++ exited with 0 +++ [pid 9447] <... futex resumed>) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] openat(AT_FDCWD, "./245", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [ 183.468278][ T9445] nbd: device at index 64 is going down [ 183.501069][ T9448] nbd: device at index 64 is going down [pid 9447] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] umount2("./246", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... openat resumed>) = 3 [pid 9449] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9447] <... futex resumed>) = 0 [pid 9446] +++ exited with 0 +++ [pid 9440] +++ exited with 0 +++ [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9449] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] getdents64(3, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9449] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] openat(AT_FDCWD, "./246", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5644] umount2("./245/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9449] <... futex resumed>) = 0 [pid 5645] <... openat resumed>) = 3 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9449] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9447] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] newfstatat(AT_FDCWD, "./245/binderfs" [pid 9447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] fstat(3 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9447] exit_group(0 [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] unlink("./245/binderfs" [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9440, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9449] <... futex resumed>) = ? [pid 9447] <... exit_group resumed>) = ? [pid 9444] +++ exited with 0 +++ [pid 5645] getdents64(3 [pid 5644] <... unlink resumed>) = 0 [pid 5642] umount2("./245", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9444, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5645] umount2("./246/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] getdents64(3 [pid 5642] openat(AT_FDCWD, "./245", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] <... openat resumed>) = 3 [pid 5645] newfstatat(AT_FDCWD, "./246/binderfs" [pid 5644] close(3 [pid 5642] fstat(3 [pid 5640] umount2("./245", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5644] <... close resumed>) = 0 [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] unlink("./246/binderfs" [pid 5644] rmdir("./245" [pid 5642] getdents64(3 [pid 5640] openat(AT_FDCWD, "./245", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5645] <... unlink resumed>) = 0 [pid 5645] getdents64(3 [pid 5644] <... rmdir resumed>) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] <... openat resumed>) = 3 [pid 9449] +++ exited with 0 +++ [pid 9447] +++ exited with 0 +++ [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] umount2("./245/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] fstat(3 [pid 5645] close(3 [pid 5644] mkdir("./246", 0777 [pid 5645] <... close resumed>) = 0 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9447, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5645] rmdir("./246" [pid 5642] newfstatat(AT_FDCWD, "./245/binderfs" [pid 5644] <... mkdir resumed>) = 0 [pid 5640] getdents64(3 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] umount2("./247", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5641] openat(AT_FDCWD, "./247", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5641] <... openat resumed>) = 3 [pid 5645] <... rmdir resumed>) = 0 [pid 5640] umount2("./245/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] unlink("./245/binderfs" [pid 5645] mkdir("./247", 0777 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] fstat(3 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] <... unlink resumed>) = 0 [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] newfstatat(AT_FDCWD, "./245/binderfs"ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9455 attached , {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9455] set_robust_list(0x55558040f6e0, 24 [pid 5645] <... mkdir resumed>) = 0 [pid 9455] <... set_robust_list resumed>) = 0 [pid 9455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5642] getdents64(3 [pid 5641] getdents64(3 [pid 9455] chdir("./246" [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9455 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] unlink("./245/binderfs" [pid 9455] <... chdir resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] close(3 [pid 5641] umount2("./247/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] <... unlink resumed>) = 0 [pid 9455] prctl(PR_SET_PDEATHSIG, SIGKILL [ 183.525418][ T9449] nbd: device at index 64 is going down [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] <... close resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] getdents64(3ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9456 attached [pid 9455] <... prctl resumed>) = 0 [pid 5642] rmdir("./245" [pid 5641] newfstatat(AT_FDCWD, "./247/binderfs" [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9456] set_robust_list(0x55558040f6e0, 24 [pid 9455] setpgid(0, 0 [pid 9456] <... set_robust_list resumed>) = 0 [pid 9455] <... setpgid resumed>) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9456] rt_sigprocmask(SIG_SETMASK, [] [pid 9455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5642] <... rmdir resumed>) = 0 [pid 5641] unlink("./247/binderfs" [pid 5640] close(3 [pid 9456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9456] chdir("./247" [pid 9455] <... openat resumed>) = 3 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9456 executing program executing program [pid 5641] <... unlink resumed>) = 0 [pid 5640] <... close resumed>) = 0 [pid 9456] <... chdir resumed>) = 0 [pid 9455] write(3, "1000", 4 [pid 9456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9455] <... write resumed>) = 4 [pid 5642] mkdir("./246", 0777 [pid 9455] close(3 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] <... mkdir resumed>) = 0 [pid 5641] getdents64(3 [pid 5640] rmdir("./245" [pid 9456] <... prctl resumed>) = 0 [pid 9455] <... close resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9456] setpgid(0, 0 [pid 9455] symlink("/dev/binderfs", "./binderfs" [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9456] <... setpgid resumed>) = 0 [pid 9455] <... symlink resumed>) = 0 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9455] write(1, "executing program\n", 18 [pid 9456] <... openat resumed>) = 3 [pid 9455] <... write resumed>) = 18 [pid 9456] write(3, "1000", 4 [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9456] <... write resumed>) = 4 [pid 9455] <... futex resumed>) = 0 [pid 9456] close(3 [pid 9455] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9456] <... close resumed>) = 0 [pid 9455] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9456] symlink("/dev/binderfs", "./binderfs" [pid 9455] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9456] <... symlink resumed>) = 0 [pid 9455] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9456] write(1, "executing program\n", 18 [pid 9455] <... mmap resumed>) = 0x7fce18c31000 [pid 9456] <... write resumed>) = 18 [pid 9455] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9455] <... mprotect resumed>) = 0 [pid 9456] <... futex resumed>) = 0 [pid 9455] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9456] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9455] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9456] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9455] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9457 attached [pid 9456] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9457] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9455] <... clone3 resumed> => {parent_tid=[9457]}, 88) = 9457 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9458 attached [pid 9457] <... rseq resumed>) = 0 [pid 9456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9455] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... rmdir resumed>) = 0 [pid 9458] set_robust_list(0x55558040f6e0, 24 [pid 9457] set_robust_list(0x7fce18c519a0, 24 [pid 9456] <... mmap resumed>) = 0x7fce18c31000 [pid 9455] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9458] <... set_robust_list resumed>) = 0 [pid 9457] <... set_robust_list resumed>) = 0 [pid 9456] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9458 [pid 5640] mkdir("./246", 0777 [pid 9458] rt_sigprocmask(SIG_SETMASK, [] [pid 9457] rt_sigprocmask(SIG_SETMASK, [] [pid 9456] <... mprotect resumed>) = 0 [pid 9455] <... futex resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] close(3 [pid 9456] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9457] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9456] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... close resumed>) = 0 [pid 9458] chdir("./246" [pid 9457] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9456] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 5641] rmdir("./247" [pid 9458] <... chdir resumed>) = 0 [pid 9457] <... socket resumed>) = 3 [pid 5640] <... mkdir resumed>) = 0 [pid 9458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] setpgid(0, 0 [pid 9457] <... futex resumed>) = 1 [pid 9455] <... futex resumed>) = 0 [pid 9458] <... setpgid resumed>) = 0 [pid 9457] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9456] <... clone3 resumed> => {parent_tid=[9459]}, 88) = 9459 [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9459 attached [pid 9458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9457] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9456] rt_sigprocmask(SIG_SETMASK, [] [pid 9455] <... futex resumed>) = 0 [pid 5641] <... rmdir resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9459] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] mkdir("./248", 0777 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9459] <... rseq resumed>) = 0 [pid 9458] <... openat resumed>) = 3 [pid 9457] <... futex resumed>) = 0 [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... mkdir resumed>) = 0 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9459] set_robust_list(0x7fce18c519a0, 24 [pid 9456] <... futex resumed>) = 0 [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] <... set_robust_list resumed>) = 0 [pid 9458] write(3, "1000", 4 [pid 9457] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9455] <... futex resumed>) = 0 [pid 9459] rt_sigprocmask(SIG_SETMASK, [] [pid 9458] <... write resumed>) = 4 [pid 9457] <... socket resumed>) = 4 [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9458] close(3 [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9458] <... close resumed>) = 0 [pid 9457] <... futex resumed>) = 1 [pid 9455] <... futex resumed>) = 0 [pid 9459] <... socket resumed>) = 3 [pid 9458] symlink("/dev/binderfs", "./binderfs" [pid 9457] openat(AT_FDCWD, NULL, O_RDWR [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9460 attached [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... symlink resumed>) = 0 [pid 9457] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9455] <... futex resumed>) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9460] set_robust_list(0x55558040f6e0, 24 [pid 9459] <... futex resumed>) = 1 [pid 9458] write(1, "executing program\n", 18 [pid 9456] <... futex resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9460] <... set_robust_list resumed>) = 0 executing program [pid 9459] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9458] <... write resumed>) = 18 [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9460 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9461 attached [pid 9460] rt_sigprocmask(SIG_SETMASK, [] [pid 9459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9457] <... futex resumed>) = 0 [pid 9456] <... futex resumed>) = 0 [pid 9455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9461] set_robust_list(0x55558040f6e0, 24 [pid 9460] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9459] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9458] <... futex resumed>) = 0 [pid 9457] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9461] <... set_robust_list resumed>) = 0 [pid 9460] chdir("./246" [pid 9459] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9458] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9455] <... futex resumed>) = 0 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9461 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9461] rt_sigprocmask(SIG_SETMASK, [] [pid 9460] <... chdir resumed>) = 0 [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9457] ioctl(-1, TUNSETIFF, 0 [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9459] <... futex resumed>) = 1 [pid 9458] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9457] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9456] <... futex resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9460] <... prctl resumed>) = 0 [pid 9459] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] setpgid(0, 0) = 0 [pid 9461] chdir("./248" [pid 9460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9457] <... futex resumed>) = 1 [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9455] <... futex resumed>) = 0 [pid 9459] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9461] <... chdir resumed>) = 0 [pid 9458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9457] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9456] <... futex resumed>) = 0 [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... mmap resumed>) = 0x7fce18c31000 [pid 9457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9455] <... futex resumed>) = 0 [pid 9461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9458] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9460] <... openat resumed>) = 3 [pid 9457] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9460] write(3, "1000", 4 [pid 9461] <... prctl resumed>) = 0 [pid 9460] <... write resumed>) = 4 [pid 9459] <... socket resumed>) = 4 [pid 9461] setpgid(0, 0 [pid 9460] close(3 [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... mprotect resumed>) = 0 [pid 9457] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9461] <... setpgid resumed>) = 0 [pid 9460] <... close resumed>) = 0 [pid 9459] <... futex resumed>) = 1 [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9456] <... futex resumed>) = 0 [pid 9461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9460] symlink("/dev/binderfs", "./binderfs" [pid 9457] <... futex resumed>) = 1 [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9455] <... futex resumed>) = 0 [pid 9461] <... openat resumed>) = 3 [pid 9460] <... symlink resumed>) = 0 [pid 9459] openat(AT_FDCWD, NULL, O_RDWR [pid 9458] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9457] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9456] <... futex resumed>) = 0 [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9455] <... futex resumed>) = 0 [pid 9458] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9461] write(3, "1000", 4 [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9457] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9460] write(1, "executing program\n", 18 [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] <... write resumed>) = 18 [pid 9457] <... socket resumed>) = 5 [pid 9456] <... futex resumed>) = 0 executing program [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9460] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0}, NULL, 8) = 0 [pid 9460] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9459] <... futex resumed>) = 0 [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9462 attached [pid 9461] <... write resumed>) = 4 [pid 9460] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9459] ioctl(-1, TUNSETIFF, 0 [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9461] close(3 [pid 9460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9459] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9457] <... futex resumed>) = 1 [pid 9455] <... futex resumed>) = 0 [pid 9462] <... rseq resumed>) = 0 [pid 9461] <... close resumed>) = 0 [pid 9460] <... mmap resumed>) = 0x7fce18c31000 [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... clone3 resumed> => {parent_tid=[9462]}, 88) = 9462 [pid 9457] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] set_robust_list(0x7fce18c519a0, 24 [pid 9461] symlink("/dev/binderfs", "./binderfs" [pid 9460] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9459] <... futex resumed>) = 1 [pid 9458] rt_sigprocmask(SIG_SETMASK, [] [pid 9457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9456] <... futex resumed>) = 0 [pid 9455] <... futex resumed>) = 0 [pid 9462] <... set_robust_list resumed>) = 0 [pid 9461] <... symlink resumed>) = 0 [pid 9460] <... mprotect resumed>) = 0 [pid 9457] sendmsg(4, NULL, MSG_CONFIRM [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9462] rt_sigprocmask(SIG_SETMASK, [] [pid 9460] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9459] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9462] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9461] write(1, "executing program\n", 18 [pid 9460] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9459] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9457] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9456] <... futex resumed>) = 0 [pid 9461] <... write resumed>) = 18 executing program [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9458] <... futex resumed>) = 0 [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9457] <... futex resumed>) = 1 [pid 9456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9455] <... futex resumed>) = 0 [pid 9459] <... futex resumed>) = 0 [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9457] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9461] <... futex resumed>) = 0 [pid 9457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9456] <... futex resumed>) = 0 [pid 9455] <... futex resumed>) = 0 [pid 9459] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9462] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9461] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9460] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9457] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9463 attached [pid 9462] <... socket resumed>) = 3 [pid 9461] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9459] <... socket resumed>) = 5 [pid 9457] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] <... clone3 resumed> => {parent_tid=[9463]}, 88) = 9463 [pid 9463] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9462] <... futex resumed>) = 1 [pid 9461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [ 183.596684][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 183.603838][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 183.609149][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 183.620546][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [pid 9460] rt_sigprocmask(SIG_SETMASK, [] [pid 9463] <... rseq resumed>) = 0 [pid 9462] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9460] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... futex resumed>) = 0 [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] set_robust_list(0x7fce18c519a0, 24 [pid 9461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] <... futex resumed>) = 1 [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9457] <... futex resumed>) = 1 [pid 9456] <... futex resumed>) = 0 [pid 9455] <... futex resumed>) = 0 [pid 9463] <... set_robust_list resumed>) = 0 [pid 9462] <... futex resumed>) = 0 [pid 9461] <... mmap resumed>) = 0x7fce18c31000 [pid 9460] <... futex resumed>) = 0 [pid 9459] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9458] <... futex resumed>) = 1 [pid 9457] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] rt_sigprocmask(SIG_SETMASK, [] [pid 9462] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9461] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9456] <... futex resumed>) = 0 [pid 9455] <... futex resumed>) = 0 [pid 9463] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9462] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9461] <... mprotect resumed>) = 0 [pid 9459] sendmsg(4, NULL, MSG_CONFIRM [pid 9457] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9463] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9461] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9459] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9457] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9462] <... futex resumed>) = 1 [pid 9458] <... futex resumed>) = 0 [pid 9463] <... socket resumed>) = 3 [pid 9462] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9459] <... futex resumed>) = 1 [pid 9458] <... futex resumed>) = 0 [pid 9457] <... futex resumed>) = 1 [pid 9456] <... futex resumed>) = 0 [pid 9455] <... futex resumed>) = 0 [pid 9460] <... futex resumed>) = 0 [pid 9462] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9463] <... futex resumed>) = 1 [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-kasan-gce/strace-static-x86_64: Process 9464 attached [pid 9462] <... socket resumed>) = 4 [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9455] <... futex resumed>) = 0 [pid 9464] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9463] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9457] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] <... rseq resumed>) = 0 [pid 9463] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] <... futex resumed>) = 0 [pid 9459] <... futex resumed>) = 0 [pid 9457] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9456] <... futex resumed>) = 1 [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] set_robust_list(0x7fce18c519a0, 24 [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... futex resumed>) = 1 [pid 9461] <... clone3 resumed> => {parent_tid=[9464]}, 88) = 9464 [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9458] <... futex resumed>) = 0 [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9464] <... set_robust_list resumed>) = 0 [pid 9463] <... futex resumed>) = 0 [pid 9462] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] rt_sigprocmask(SIG_SETMASK, [] [pid 9460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9459] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9457] <... futex resumed>) = 0 [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] rt_sigprocmask(SIG_SETMASK, [] [pid 9463] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... futex resumed>) = 0 [pid 9457] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9455] <... futex resumed>) = 0 [pid 9464] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9462] openat(AT_FDCWD, NULL, O_RDWR [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] <... futex resumed>) = 0 [pid 9459] <... futex resumed>) = 1 [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9456] <... futex resumed>) = 0 [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9463] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9462] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9461] <... futex resumed>) = 0 [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9457] <... socket resumed>) = 6 [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] <... socket resumed>) = 3 [pid 9463] <... socket resumed>) = 4 [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9456] <... futex resumed>) = 0 [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... futex resumed>) = 1 [pid 9459] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9458] <... futex resumed>) = 0 [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] <... futex resumed>) = 1 [pid 9463] <... futex resumed>) = 1 [pid 9462] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] <... futex resumed>) = 0 [pid 9460] <... futex resumed>) = 0 [pid 9459] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9457] <... futex resumed>) = 1 [pid 9455] <... futex resumed>) = 0 [pid 9464] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9463] openat(AT_FDCWD, NULL, O_RDWR [pid 9462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... futex resumed>) = 0 [pid 9457] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9463] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9462] ioctl(-1, TUNSETIFF, 0 [pid 9461] <... futex resumed>) = 0 [pid 9460] <... futex resumed>) = 0 [pid 9459] <... futex resumed>) = 1 [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9456] <... futex resumed>) = 0 [pid 9455] <... futex resumed>) = 0 [pid 9464] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9457] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9463] <... futex resumed>) = 0 [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9457] <... socket resumed>) = 7 [pid 9456] <... futex resumed>) = 0 [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9462] <... futex resumed>) = 1 [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9458] <... futex resumed>) = 0 [pid 9457] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] <... futex resumed>) = 1 [pid 9463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9462] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] <... futex resumed>) = 0 [pid 9460] <... futex resumed>) = 0 [pid 9459] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9463] ioctl(-1, TUNSETIFF, 0 [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... futex resumed>) = 0 [pid 9457] <... sendto resumed>) = 28 [pid 9464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9462] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9461] <... futex resumed>) = 0 [pid 9459] <... futex resumed>) = 1 [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9456] <... futex resumed>) = 0 [pid 9463] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9464] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9457] recvfrom(7 [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] <... socket resumed>) = 4 [pid 9463] <... futex resumed>) = 1 [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] <... futex resumed>) = 0 [pid 9459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9457] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9455}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9456] <... futex resumed>) = 0 [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9462] <... futex resumed>) = 1 [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9458] <... futex resumed>) = 0 [pid 9457] recvfrom(7 [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] <... futex resumed>) = 1 [pid 9463] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9462] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] <... futex resumed>) = 0 [pid 9460] <... futex resumed>) = 0 [pid 9459] <... socket resumed>) = 6 [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9457] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9455}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9464] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... futex resumed>) = 0 [pid 9457] close(7 [pid 9464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9463] <... futex resumed>) = 0 [pid 9462] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9461] <... futex resumed>) = 0 [pid 9460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9459] <... futex resumed>) = 1 [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9456] <... futex resumed>) = 0 [pid 9464] openat(AT_FDCWD, NULL, O_RDWR [pid 9463] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9462] <... socket resumed>) = 5 [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9457] <... close resumed>) = 0 [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9463] <... socket resumed>) = 5 [pid 9460] <... futex resumed>) = 0 [pid 9459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9456] <... futex resumed>) = 0 [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9463] <... futex resumed>) = 0 [pid 9460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9459] <... socket resumed>) = 7 [pid 9463] sendmsg(4, NULL, MSG_CONFIRM [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] <... futex resumed>) = 0 [pid 9459] <... sendto resumed>) = 28 [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] <... futex resumed>) = 1 [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... futex resumed>) = 1 [pid 9461] <... futex resumed>) = 0 [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9458] <... futex resumed>) = 0 [pid 9464] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9463] <... futex resumed>) = 0 [pid 9462] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9459] recvfrom(7 [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9457] <... futex resumed>) = 1 [pid 9455] <... futex resumed>) = 0 [pid 9464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9463] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9461] <... futex resumed>) = 0 [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9456}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9458] <... futex resumed>) = 0 [pid 9457] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] ioctl(-1, TUNSETIFF, 0 [pid 9463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9462] sendmsg(4, NULL, MSG_CONFIRM [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9460] <... futex resumed>) = 0 [pid 9459] recvfrom(7 [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9455] <... futex resumed>) = 0 [pid 9464] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9463] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9462] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9456}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9457] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] close(7 [pid 9464] <... futex resumed>) = 1 [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... futex resumed>) = 1 [pid 9461] <... futex resumed>) = 0 [pid 9458] <... futex resumed>) = 0 [pid 9464] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9463] <... futex resumed>) = 1 [pid 9462] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] <... futex resumed>) = 0 [pid 9459] <... close resumed>) = 0 [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] <... futex resumed>) = 0 [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... futex resumed>) = 0 [pid 9463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9460] <... futex resumed>) = 0 [pid 9459] <... futex resumed>) = 1 [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9456] <... futex resumed>) = 0 [pid 9463] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9463] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9456] <... futex resumed>) = 0 [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9463] <... futex resumed>) = 1 [pid 9462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9460] <... futex resumed>) = 0 [pid 9464] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9462] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9464] <... futex resumed>) = 1 [pid 9463] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9461] <... futex resumed>) = 0 [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9462] <... futex resumed>) = 1 [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] <... futex resumed>) = 0 [pid 9458] <... futex resumed>) = 0 [pid 9464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9463] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9462] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] <... futex resumed>) = 0 [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9463] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9458] <... futex resumed>) = 0 [pid 9464] <... socket resumed>) = 5 [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] <... futex resumed>) = 1 [pid 9462] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9460] <... futex resumed>) = 0 [pid 9464] <... futex resumed>) = 1 [pid 9463] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9461] <... futex resumed>) = 0 [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9462] <... futex resumed>) = 1 [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] <... futex resumed>) = 0 [pid 9458] <... futex resumed>) = 0 [pid 9464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9463] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9462] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] <... futex resumed>) = 0 [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] sendmsg(4, NULL, MSG_CONFIRM [pid 9463] <... socket resumed>) = 6 [pid 9462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9458] <... futex resumed>) = 0 [pid 9464] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9464] <... futex resumed>) = 1 [pid 9463] <... futex resumed>) = 1 [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9461] <... futex resumed>) = 0 [pid 9460] <... futex resumed>) = 0 [pid 9464] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9463] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9462] <... futex resumed>) = 1 [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... futex resumed>) = 0 [pid 9463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9460] <... futex resumed>) = 0 [pid 9463] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9463] <... socket resumed>) = 7 [pid 9462] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9461] <... futex resumed>) = 0 [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9463] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9462] <... socket resumed>) = 6 [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9458] <... futex resumed>) = 0 [pid 9464] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] <... futex resumed>) = 0 [pid 9462] <... futex resumed>) = 0 [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9464] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9463] <... sendto resumed>) = 28 [pid 9461] <... futex resumed>) = 0 [pid 9459] <... sendmsg resumed>) = 108 [pid 9457] <... sendmsg resumed>) = 108 [pid 9464] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9463] recvfrom(7 [pid 9462] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9460}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9462] <... socket resumed>) = 7 [pid 9461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9459] <... futex resumed>) = 1 [pid 9458] <... futex resumed>) = 0 [pid 9457] <... futex resumed>) = 1 [pid 9456] <... futex resumed>) = 0 [pid 9455] <... futex resumed>) = 0 [pid 9464] <... futex resumed>) = 0 [pid 9463] recvfrom(7 [pid 9459] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9457] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9456] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9455] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9460}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9456] <... futex resumed>) = 0 [pid 9455] <... futex resumed>) = 0 [pid 9463] close(7 [pid 9459] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9457] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9456] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9455] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9463] <... close resumed>) = 0 [pid 9459] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9457] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9457] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] <... futex resumed>) = 1 [pid 9460] <... futex resumed>) = 0 [pid 9459] <... futex resumed>) = 1 [pid 9457] <... futex resumed>) = 1 [pid 9456] <... futex resumed>) = 0 [pid 9455] <... futex resumed>) = 0 [pid 9463] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9457] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9456] exit_group(0 [pid 9455] exit_group(0 [pid 9463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9460] <... futex resumed>) = 0 [pid 9463] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9459] <... futex resumed>) = ? [pid 9457] <... futex resumed>) = ? [pid 9456] <... exit_group resumed>) = ? [pid 9455] <... exit_group resumed>) = ? [pid 9464] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9463] <... sendmsg resumed>) = 108 [pid 9462] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9459] +++ exited with 0 +++ [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9457] +++ exited with 0 +++ [pid 9464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9464] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9463] <... futex resumed>) = 1 [pid 9462] <... sendto resumed>) = 28 [pid 9461] <... futex resumed>) = 0 [pid 9460] <... futex resumed>) = 0 [pid 9464] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9463] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9460] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9456] +++ exited with 0 +++ [pid 9455] +++ exited with 0 +++ [pid 9463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9460] <... futex resumed>) = 0 [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9463] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9460] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9455, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 9464] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9463] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9462] recvfrom(7 [pid 9461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9463] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9458}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9463] <... futex resumed>) = 1 [pid 9462] recvfrom(7 [pid 9460] <... futex resumed>) = 0 [pid 9461] <... futex resumed>) = 1 [pid 9464] <... futex resumed>) = 0 [pid 5644] <... restart_syscall resumed>) = 0 [pid 9464] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9463] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9462] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9458}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9460] exit_group(0 [pid 5645] umount2("./247", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9464] <... socket resumed>) = 6 [pid 9463] <... futex resumed>) = ? [pid 9462] close(7 [pid 9460] <... exit_group resumed>) = ? [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... close resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9464] <... futex resumed>) = 1 [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9461] <... futex resumed>) = 0 [pid 5645] openat(AT_FDCWD, "./247", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9464] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9462] <... futex resumed>) = 1 [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9458] <... futex resumed>) = 0 [pid 5645] <... openat resumed>) = 3 [pid 5644] umount2("./246", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9462] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] <... futex resumed>) = 0 [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9458] <... futex resumed>) = 0 [pid 5645] fstat(3 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9464] <... socket resumed>) = 7 [pid 9462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] openat(AT_FDCWD, "./246", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9462] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9464] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9463] +++ exited with 0 +++ [pid 9462] <... sendmsg resumed>) = 108 [pid 9460] +++ exited with 0 +++ [pid 5645] getdents64(3 [pid 5644] <... openat resumed>) = 3 [ 183.767866][ T9459] nbd: nbd64 already in use [ 183.778202][ T9463] nbd: nbd64 already in use [pid 5644] fstat(3 [pid 9464] <... sendto resumed>) = 28 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5644] getdents64(3 [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9464] recvfrom(7 [pid 5645] umount2("./247/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9464] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9461}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] umount2("./246/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] <... restart_syscall resumed>) = 0 [pid 9464] recvfrom(7 [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] newfstatat(AT_FDCWD, "./247/binderfs" [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9464] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9461}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9462] <... futex resumed>) = 1 [pid 9458] <... futex resumed>) = 0 [pid 5644] newfstatat(AT_FDCWD, "./246/binderfs" [pid 9464] close(7 [pid 9462] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9458] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9458] <... futex resumed>) = 0 [pid 5645] unlink("./247/binderfs" [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9464] <... close resumed>) = 0 [pid 9462] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9458] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... unlink resumed>) = 0 [pid 5644] unlink("./246/binderfs" [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] getdents64(3 [pid 5640] umount2("./246", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 9464] <... futex resumed>) = 1 [pid 9462] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9461] <... futex resumed>) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5644] <... unlink resumed>) = 0 [pid 5645] close(3 [pid 5640] openat(AT_FDCWD, "./246", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9462] <... futex resumed>) = 1 [pid 9464] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] <... close resumed>) = 0 [pid 9464] <... sendmsg resumed>) = 108 [pid 9458] <... futex resumed>) = 0 [pid 5644] getdents64(3 [pid 5640] <... openat resumed>) = 3 [pid 9461] <... futex resumed>) = 0 [pid 9458] exit_group(0 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] fstat(3 [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9458] <... exit_group resumed>) = ? [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9462] <... futex resumed>) = ? [pid 5644] close(3 [pid 9461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9464] <... futex resumed>) = 0 [pid 5645] rmdir("./247" [pid 5644] <... close resumed>) = 0 [pid 9464] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... rmdir resumed>) = 0 [pid 5644] rmdir("./246" [pid 9464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9461] <... futex resumed>) = 0 [pid 9464] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9461] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9464] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9462] +++ exited with 0 +++ [pid 9458] +++ exited with 0 +++ [pid 5645] mkdir("./248", 0777 [pid 5644] <... rmdir resumed>) = 0 [pid 5640] getdents64(3 [pid 9464] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... mkdir resumed>) = 0 [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9458, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9464] <... futex resumed>) = 1 [pid 9461] <... futex resumed>) = 0 [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9464] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9461] exit_group(0 [pid 5642] <... restart_syscall resumed>) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9464] <... futex resumed>) = ? [pid 9461] <... exit_group resumed>) = ? [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] mkdir("./247", 0777 [pid 5640] umount2("./246/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9464] +++ exited with 0 +++ [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5644] <... mkdir resumed>) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] umount2("./246", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] openat(AT_FDCWD, "./246", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5640] newfstatat(AT_FDCWD, "./246/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9468 attached [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] <... openat resumed>) = 3 [pid 9468] set_robust_list(0x55558040f6e0, 24) = 0 [pid 9468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] unlink("./246/binderfs" [pid 9468] chdir("./248" [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] <... unlink resumed>) = 0 [pid 9468] <... chdir resumed>) = 0 [pid 5642] fstat(3ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9469 attached [pid 9468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9469] set_robust_list(0x55558040f6e0, 24 [pid 9468] <... prctl resumed>) = 0 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9468 [pid 5640] getdents64(3 [pid 9469] <... set_robust_list resumed>) = 0 [pid 9468] setpgid(0, 0 [pid 9461] +++ exited with 0 +++ [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] getdents64(3 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9469] rt_sigprocmask(SIG_SETMASK, [] [pid 9468] <... setpgid resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9469 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9461, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5640] close(3 [pid 9469] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] umount2("./246/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... close resumed>) = 0 [pid 9468] <... openat resumed>) = 3 [pid 5640] rmdir("./246" [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5641] <... restart_syscall resumed>) = 0 [pid 5640] <... rmdir resumed>) = 0 [pid 9469] chdir("./247" [pid 9468] write(3, "1000", 4 [pid 5642] newfstatat(AT_FDCWD, "./246/binderfs" [pid 9469] <... chdir resumed>) = 0 [pid 9468] <... write resumed>) = 4 [pid 9469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9468] close(3 [pid 9469] <... prctl resumed>) = 0 [ 183.821202][ T9462] nbd: device at index 64 is going down [ 183.851716][ T9464] nbd: device at index 64 is going down [pid 9469] setpgid(0, 0 [pid 9468] <... close resumed>) = 0 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] umount2("./248", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] mkdir("./247", 0777 [pid 9469] <... setpgid resumed>) = 0 [pid 9468] symlink("/dev/binderfs", "./binderfs" [pid 5642] unlink("./246/binderfs" [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... mkdir resumed>) = 0 [pid 9469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9468] <... symlink resumed>) = 0 [pid 5642] <... unlink resumed>) = 0 [pid 5641] openat(AT_FDCWD, "./248", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9469] <... openat resumed>) = 3 [pid 9468] write(1, "executing program\n", 18 [pid 5641] <... openat resumed>) = 3 [pid 9468] <... write resumed>) = 18 executing program [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] getdents64(3 [pid 5641] fstat(3 [pid 9469] write(3, "1000", 4 [pid 9468] <... futex resumed>) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9469] <... write resumed>) = 4 [pid 9468] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5642] close(3 [pid 5641] getdents64(3 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9468] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5642] <... close resumed>) = 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9469] close(3 [pid 9468] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5642] rmdir("./246" [pid 5641] umount2("./248/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9469] <... close resumed>) = 0 [pid 9468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] <... rmdir resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9469] symlink("/dev/binderfs", "./binderfs" [pid 9468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9469] <... symlink resumed>) = 0 [pid 5641] newfstatat(AT_FDCWD, "./248/binderfs"ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9470 attached [pid 9468] <... mmap resumed>) = 0x7fce18c31000 [pid 5642] mkdir("./247", 0777 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9470 [pid 9470] set_robust_list(0x55558040f6e0, 24 [pid 9469] write(1, "executing program\n", 18 [pid 9468] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 5641] unlink("./248/binderfs" [pid 9470] <... set_robust_list resumed>) = 0 [pid 9469] <... write resumed>) = 18 [pid 9468] <... mprotect resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9470] rt_sigprocmask(SIG_SETMASK, [] [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9469] <... futex resumed>) = 0 [pid 9468] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 9470] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9469] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9468] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9470] chdir("./247" [pid 9469] <... rt_sigaction resumed>, NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9471 attached [pid 9469] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9468] <... clone3 resumed> => {parent_tid=[9471]}, 88) = 9471 [pid 9470] <... chdir resumed>) = 0 [pid 9469] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9468] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] <... mkdir resumed>) = 0 [pid 9470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9470] <... prctl resumed>) = 0 [pid 9469] <... mmap resumed>) = 0x7fce18c31000 [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9470] setpgid(0, 0) = 0 [pid 9468] <... futex resumed>) = 0 [pid 5641] <... unlink resumed>) = 0 [pid 9470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9469] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9469] <... mprotect resumed>) = 0 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9471] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9470] <... openat resumed>) = 3 [pid 9469] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] getdents64(3 [pid 9471] <... rseq resumed>) = 0 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9471] set_robust_list(0x7fce18c519a0, 24 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9471] <... set_robust_list resumed>) = 0 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5641] close(3 [pid 9471] rt_sigprocmask(SIG_SETMASK, [] [pid 9470] write(3, "1000", 4 [pid 9469] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9470] <... write resumed>) = 4 [pid 9469] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9470] close(3) = 0 [pid 9469] <... clone3 resumed> => {parent_tid=[9472]}, 88) = 9472 [pid 9470] symlink("/dev/binderfs", "./binderfs" [pid 9469] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9472 attached [pid 9471] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9470] <... symlink resumed>) = 0 [pid 5641] <... close resumed>) = 0 [pid 9469] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9470] write(1, "executing program\n", 18 [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9470] <... write resumed>) = 18 [pid 9469] <... futex resumed>) = 0 executing program ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9473 attached [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9470] <... futex resumed>) = 0 [pid 9471] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5641] rmdir("./248" [pid 9473] set_robust_list(0x55558040f6e0, 24 [pid 9470] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0}, NULL, 8) = 0 [pid 9470] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 9471] <... socket resumed>) = 3 [pid 9470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9472] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9470] <... mmap resumed>) = 0x7fce18c31000 [pid 9473] <... set_robust_list resumed>) = 0 [pid 9472] <... rseq resumed>) = 0 [pid 9471] <... futex resumed>) = 1 [pid 9470] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9468] <... futex resumed>) = 0 [pid 9472] set_robust_list(0x7fce18c519a0, 24 [pid 9471] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9470] <... mprotect resumed>) = 0 [pid 9473] rt_sigprocmask(SIG_SETMASK, [] [pid 9472] <... set_robust_list resumed>) = 0 [pid 9471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... rmdir resumed>) = 0 [pid 9472] rt_sigprocmask(SIG_SETMASK, [] [pid 9471] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9468] <... futex resumed>) = 0 [pid 9472] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9471] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9472] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9472] <... socket resumed>) = 3 [pid 9471] <... futex resumed>) = 0 [pid 9470] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9470] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9473] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9471] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9468] <... futex resumed>) = 0 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9473 [pid 5641] mkdir("./249", 0777ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9474 attached [pid 9473] chdir("./247" [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9471] <... socket resumed>) = 4 [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 9473] <... chdir resumed>) = 0 [pid 9472] <... futex resumed>) = 1 [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] <... futex resumed>) = 0 [pid 9468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... mkdir resumed>) = 0 [pid 9472] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9471] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9470] <... clone3 resumed> => {parent_tid=[9474]}, 88) = 9474 [pid 9473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9471] openat(AT_FDCWD, NULL, O_RDWR [pid 9470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9468] <... futex resumed>) = 0 [pid 9474] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9473] <... prctl resumed>) = 0 [pid 9472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9471] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9469] <... futex resumed>) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9474] <... rseq resumed>) = 0 [pid 9473] setpgid(0, 0 [pid 9472] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9474] set_robust_list(0x7fce18c519a0, 24 [pid 9473] <... setpgid resumed>) = 0 [pid 9472] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9471] <... futex resumed>) = 0 [pid 9468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9474] <... set_robust_list resumed>) = 0 [pid 9473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9471] ioctl(-1, TUNSETIFF, 0 [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9471] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9474] rt_sigprocmask(SIG_SETMASK, [] [pid 9473] <... openat resumed>) = 3 [pid 9472] <... futex resumed>) = 1 [pid 9469] <... futex resumed>) = 0 [pid 9468] <... futex resumed>) = 0 [pid 9474] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9472] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9475 attached [pid 9474] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9473] write(3, "1000", 4 [pid 9472] <... socket resumed>) = 4 [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] <... futex resumed>) = 0 [pid 9468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9475] set_robust_list(0x55558040f6e0, 24 [pid 9474] <... socket resumed>) = 3 [pid 9473] <... write resumed>) = 4 [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9471] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9475] <... set_robust_list resumed>) = 0 [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9473] close(3 [pid 9472] <... futex resumed>) = 0 [pid 9469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9468] <... futex resumed>) = 0 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9475 [pid 9475] rt_sigprocmask(SIG_SETMASK, [] [pid 9474] <... futex resumed>) = 1 [pid 9473] <... close resumed>) = 0 [pid 9472] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9471] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9474] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9473] symlink("/dev/binderfs", "./binderfs" [pid 9472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9471] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] <... futex resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9475] chdir("./249" [pid 9474] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9472] openat(AT_FDCWD, NULL, O_RDWR [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9475] <... chdir resumed>) = 0 [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9474] <... futex resumed>) = 0 [pid 9473] <... symlink resumed>) = 0 [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9475] <... prctl resumed>) = 0 [pid 9474] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9475] setpgid(0, 0 [pid 9472] <... futex resumed>) = 1 [pid 9472] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9471] <... futex resumed>) = 1 [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] <... futex resumed>) = 0 [pid 9468] <... futex resumed>) = 0 [pid 9474] <... futex resumed>) = 0 [pid 9473] write(1, "executing program\n", 18 [pid 9471] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9470] <... futex resumed>) = 1 [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9472] <... futex resumed>) = 0 [pid 9471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9469] <... futex resumed>) = 1 [pid 9468] <... futex resumed>) = 0 [pid 9473] <... write resumed>) = 18 [pid 9475] <... setpgid resumed>) = 0 [pid 9471] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9475] write(3, "1000", 4) = 4 [pid 9475] close(3) = 0 [pid 9475] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9475] write(1, "executing program\n", 18 [pid 9474] <... socket resumed>) = 4 [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] ioctl(-1, TUNSETIFF, 0 [pid 9471] <... socket resumed>) = 5 [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9475] <... write resumed>) = 18 [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9473] <... futex resumed>) = 0 [pid 9472] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] <... futex resumed>) = 1 [pid 9473] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9471] <... futex resumed>) = 0 [pid 9470] <... futex resumed>) = 0 [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9475] <... futex resumed>) = 0 [pid 9474] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9473] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9472] <... futex resumed>) = 1 [pid 9471] sendmsg(4, NULL, MSG_CONFIRM [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] <... futex resumed>) = 0 [pid 9468] <... futex resumed>) = 0 [pid 9475] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9473] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9472] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9471] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9475] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9474] openat(AT_FDCWD, NULL, O_RDWR [pid 9473] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9469] <... futex resumed>) = 0 [pid 9468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9475] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9474] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9472] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9473] <... mmap resumed>) = 0x7fce18c31000 [pid 9472] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9471] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9475] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9474] <... futex resumed>) = 1 [pid 9473] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9471] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9470] <... futex resumed>) = 0 [pid 9469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9468] <... futex resumed>) = 0 [pid 9475] <... mmap resumed>) = 0x7fce18c31000 [pid 9474] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9473] <... mprotect resumed>) = 0 [pid 9472] <... futex resumed>) = 0 [pid 9471] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9475] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9470] <... futex resumed>) = 0 [pid 9473] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9472] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9469] <... futex resumed>) = 0 [pid 9468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9475] <... mprotect resumed>) = 0 [pid 9474] ioctl(-1, TUNSETIFF, 0 [pid 9473] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9472] <... socket resumed>) = 5 [pid 9471] <... futex resumed>) = 0 [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9475] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9474] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9473] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9471] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9468] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9476 attached [pid 9475] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] <... futex resumed>) = 1 [pid 9471] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9469] <... futex resumed>) = 0 [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9476] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9475] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9474] <... futex resumed>) = 1 [pid 9473] <... clone3 resumed> => {parent_tid=[9476]}, 88) = 9476 [pid 9472] sendmsg(4, NULL, MSG_CONFIRM [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9476] <... rseq resumed>) = 0 [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] set_robust_list(0x7fce18c519a0, 24 [pid 9470] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9477 attached [pid 9476] <... set_robust_list resumed>) = 0 [pid 9474] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9473] rt_sigprocmask(SIG_SETMASK, [] [pid 9472] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9471] <... futex resumed>) = 0 [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9469] <... futex resumed>) = 0 [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9476] rt_sigprocmask(SIG_SETMASK, [] [pid 9477] <... rseq resumed>) = 0 [pid 9476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9477] set_robust_list(0x7fce18c519a0, 24 [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9475] <... clone3 resumed> => {parent_tid=[9477]}, 88) = 9477 [pid 9474] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9473] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9471] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9468] <... futex resumed>) = 0 [pid 9477] <... set_robust_list resumed>) = 0 [pid 9475] rt_sigprocmask(SIG_SETMASK, [] [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] <... futex resumed>) = 0 [pid 9471] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] rt_sigprocmask(SIG_SETMASK, [] [pid 9476] <... futex resumed>) = 0 [pid 9475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9474] <... futex resumed>) = 1 [pid 9473] <... futex resumed>) = 1 [pid 9472] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9477] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9476] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9471] <... futex resumed>) = 0 [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] <... futex resumed>) = 0 [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9476] <... socket resumed>) = 3 [pid 9475] <... futex resumed>) = 0 [pid 9474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9472] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9471] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9468] <... futex resumed>) = 0 [pid 9477] <... socket resumed>) = 3 [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9474] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9472] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9471] <... socket resumed>) = 6 [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] <... futex resumed>) = 1 [pid 9475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9474] <... socket resumed>) = 5 [pid 9473] <... futex resumed>) = 0 [ 183.937614][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9477] <... futex resumed>) = 0 [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] <... futex resumed>) = 1 [pid 9471] <... futex resumed>) = 0 [pid 9469] <... futex resumed>) = 0 [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9475] <... futex resumed>) = 0 [pid 9474] <... futex resumed>) = 1 [pid 9473] <... futex resumed>) = 0 [pid 9472] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9471] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] <... futex resumed>) = 0 [pid 9477] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9476] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9474] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9471] <... socket resumed>) = 7 [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] <... futex resumed>) = 0 [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9472] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9471] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] <... futex resumed>) = 0 [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] sendmsg(4, NULL, MSG_CONFIRM [pid 9472] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9471] <... sendto resumed>) = 28 [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9476] <... futex resumed>) = 1 [pid 9475] <... futex resumed>) = 0 [pid 9474] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9473] <... futex resumed>) = 0 [pid 9471] recvfrom(7 [pid 9477] <... socket resumed>) = 4 [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] <... futex resumed>) = 1 [pid 9471] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9468}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9469] <... futex resumed>) = 0 [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] <... futex resumed>) = 1 [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9471] recvfrom(7 [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] <... futex resumed>) = 1 [pid 9476] <... futex resumed>) = 0 [pid 9475] <... futex resumed>) = 0 [pid 9474] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9473] <... futex resumed>) = 1 [pid 9472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9471] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9468}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] <... futex resumed>) = 0 [pid 9477] openat(AT_FDCWD, NULL, O_RDWR [pid 9476] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9472] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9471] close(7 [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9476] <... socket resumed>) = 4 [pid 9475] <... futex resumed>) = 0 [pid 9474] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9472] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9471] <... close resumed>) = 0 [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] <... futex resumed>) = 1 [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9474] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9473] <... futex resumed>) = 0 [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] <... futex resumed>) = 0 [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] <... futex resumed>) = 1 [pid 9471] <... futex resumed>) = 1 [pid 9469] <... futex resumed>) = 0 [pid 9468] <... futex resumed>) = 0 [pid 9477] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] <... futex resumed>) = 1 [pid 9473] <... futex resumed>) = 0 [pid 9472] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9471] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9476] openat(AT_FDCWD, NULL, O_RDWR [pid 9475] <... futex resumed>) = 0 [pid 9474] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] <... futex resumed>) = 0 [pid 9468] <... futex resumed>) = 0 [pid 9477] ioctl(-1, TUNSETIFF, 0 [pid 9476] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9472] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9471] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9472] <... socket resumed>) = 6 [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9476] <... futex resumed>) = 1 [pid 9473] <... futex resumed>) = 0 [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9473] <... futex resumed>) = 0 [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] ioctl(-1, TUNSETIFF, 0 [pid 9474] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] <... futex resumed>) = 1 [pid 9476] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9475] <... futex resumed>) = 0 [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] <... futex resumed>) = 1 [pid 9469] <... futex resumed>) = 0 [pid 9477] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] <... futex resumed>) = 1 [pid 9472] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9476] <... futex resumed>) = 1 [pid 9475] <... futex resumed>) = 0 [pid 9474] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9473] <... futex resumed>) = 0 [pid 9472] <... socket resumed>) = 7 [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] <... futex resumed>) = 0 [pid 9477] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9474] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9473] <... futex resumed>) = 0 [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9474] <... futex resumed>) = 0 [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] <... futex resumed>) = 1 [pid 9476] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9475] <... futex resumed>) = 0 [pid 9474] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9477] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9476] <... futex resumed>) = 1 [pid 9474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9473] <... futex resumed>) = 0 [pid 9475] <... futex resumed>) = 0 [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] <... socket resumed>) = 5 [pid 9476] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9473] <... futex resumed>) = 0 [pid 9470] <... futex resumed>) = 0 [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] <... socket resumed>) = 5 [pid 9475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9474] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] <... futex resumed>) = 0 [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] <... sendto resumed>) = 28 [pid 9471] <... sendmsg resumed>) = 108 [pid 9473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9476] <... futex resumed>) = 0 [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] <... socket resumed>) = 6 [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] recvfrom(7 [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9473] <... futex resumed>) = 0 [pid 9471] <... futex resumed>) = 1 [pid 9468] <... futex resumed>) = 0 [pid 9477] sendmsg(4, NULL, MSG_CONFIRM [pid 9476] sendmsg(4, NULL, MSG_CONFIRM [pid 9475] <... futex resumed>) = 0 [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9472] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9469}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9477] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9476] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9474] <... futex resumed>) = 1 [pid 9472] recvfrom(7 [pid 9471] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9470] <... futex resumed>) = 0 [pid 9468] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9474] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9472] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9469}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9471] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9468] <... futex resumed>) = 0 [pid 9477] <... futex resumed>) = 0 [pid 9476] <... futex resumed>) = 1 [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9473] <... futex resumed>) = 0 [pid 9472] close(7 [pid 9471] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9470] <... futex resumed>) = 0 [pid 9468] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9475] <... futex resumed>) = 0 [pid 9474] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] <... close resumed>) = 0 [pid 9471] <... futex resumed>) = 0 [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9477] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9474] <... socket resumed>) = 7 [pid 9473] <... futex resumed>) = 0 [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9471] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9468] exit_group(0 [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9474] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9472] <... futex resumed>) = 1 [pid 9471] <... futex resumed>) = ? [pid 9469] <... futex resumed>) = 0 [pid 9468] <... exit_group resumed>) = ? [pid 9477] <... futex resumed>) = 0 [pid 9476] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] <... sendto resumed>) = 28 [pid 9472] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9471] +++ exited with 0 +++ [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9469] <... futex resumed>) = 0 [pid 9477] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9475] <... futex resumed>) = 0 [pid 9474] recvfrom(7 [pid 9472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] <... futex resumed>) = 1 [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9474] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9470}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9473] <... futex resumed>) = 0 [pid 9472] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9477] <... futex resumed>) = 0 [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9474] recvfrom(7 [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] <... sendmsg resumed>) = 108 [pid 9468] +++ exited with 0 +++ [pid 9477] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9470}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9473] <... futex resumed>) = 0 [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9476] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9475] <... futex resumed>) = 0 [pid 9474] close(7 [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9472] <... futex resumed>) = 1 [pid 9469] <... futex resumed>) = 0 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9468, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 9477] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9476] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9474] <... close resumed>) = 0 [pid 9472] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9469] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9477] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9469] <... futex resumed>) = 0 [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] <... futex resumed>) = 1 [pid 9474] <... futex resumed>) = 1 [pid 9473] <... futex resumed>) = 0 [pid 9472] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9470] <... futex resumed>) = 0 [pid 9469] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9477] <... futex resumed>) = 1 [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9475] <... futex resumed>) = 0 [pid 9474] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9472] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] <... restart_syscall resumed>) = 0 [pid 9473] <... futex resumed>) = 0 [pid 9472] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9472] <... futex resumed>) = 0 [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9477] <... socket resumed>) = 6 [pid 9476] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9475] <... futex resumed>) = 0 [pid 9474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9474] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9472] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9470] <... futex resumed>) = 0 [pid 9469] exit_group(0 [pid 9477] <... futex resumed>) = 0 [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9474] <... sendmsg resumed>) = 108 [pid 9472] <... futex resumed>) = ? [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9469] <... exit_group resumed>) = ? [pid 5645] umount2("./248", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9477] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9476] <... futex resumed>) = 1 [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9473] <... futex resumed>) = 0 [pid 9472] +++ exited with 0 +++ [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9475] <... futex resumed>) = 0 [pid 9474] <... futex resumed>) = 1 [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9470] <... futex resumed>) = 0 [pid 5645] openat(AT_FDCWD, "./248", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9477] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9474] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9473] <... futex resumed>) = 0 [pid 9470] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] <... socket resumed>) = 7 [pid 9476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9474] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9470] <... futex resumed>) = 0 [pid 5645] <... openat resumed>) = 3 [pid 9477] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9476] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9474] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9470] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9469] +++ exited with 0 +++ [pid 5645] fstat(3 [pid 9477] <... sendto resumed>) = 28 [pid 9476] <... socket resumed>) = 6 [pid 9474] <... futex resumed>) = 0 [pid 9470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9469, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 9477] recvfrom(7 [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9474] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9470] exit_group(0 [pid 5645] getdents64(3 [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9477] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9475}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9476] <... futex resumed>) = 1 [pid 9474] <... futex resumed>) = ? [pid 9473] <... futex resumed>) = 0 [pid 9470] <... exit_group resumed>) = ? [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9477] recvfrom(7 [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9474] +++ exited with 0 +++ [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5644] <... restart_syscall resumed>) = 0 [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] umount2("./248/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 9476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] newfstatat(AT_FDCWD, "./248/binderfs" [pid 5644] umount2("./247", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9477] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9475}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9476] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9477] close(7) = 0 [pid 9476] <... socket resumed>) = 7 [pid 5645] unlink("./248/binderfs" [pid 5644] openat(AT_FDCWD, "./247", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5645] <... unlink resumed>) = 0 [pid 5644] <... openat resumed>) = 3 [pid 9476] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5644] fstat(3 [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] <... sendto resumed>) = 28 [pid 9470] +++ exited with 0 +++ [pid 5645] getdents64(3 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9477] <... futex resumed>) = 1 [pid 9476] recvfrom(7 [pid 9475] <... futex resumed>) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5644] getdents64(3 [pid 9477] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9476] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9473}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9475] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] close(3 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9476] recvfrom(7 [pid 9475] <... futex resumed>) = 0 [pid 5645] <... close resumed>) = 0 [pid 5644] umount2("./247/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [ 184.096129][ T9472] nbd: device at index 64 is going down [ 184.127344][ T9474] nbd: device at index 64 is going down [pid 9477] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9476] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9473}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9475] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9476] close(7 [pid 5645] rmdir("./248" [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9476] <... close resumed>) = 0 [pid 5645] <... rmdir resumed>) = 0 [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5640] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] mkdir("./249", 0777 [pid 5644] newfstatat(AT_FDCWD, "./247/binderfs" [pid 9476] <... futex resumed>) = 1 [pid 9473] <... futex resumed>) = 0 [pid 5645] <... mkdir resumed>) = 0 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5644] unlink("./247/binderfs" [pid 9476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... unlink resumed>) = 0 [pid 5640] umount2("./247", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9476] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5644] getdents64(3 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] close(3 [pid 5640] openat(AT_FDCWD, "./247", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci-upstream-net-kasan-gce/strace-static-x86_64: Process 9482 attached [pid 5644] <... close resumed>) = 0 [pid 5640] <... openat resumed>) = 3 [pid 5644] rmdir("./247" [pid 5640] fstat(3 [pid 5644] <... rmdir resumed>) = 0 [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9482 [pid 5640] getdents64(3 [pid 9482] set_robust_list(0x55558040f6e0, 24 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] mkdir("./248", 0777 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9482] <... set_robust_list resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] <... mkdir resumed>) = 0 [pid 5640] umount2("./247/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9482] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] newfstatat(AT_FDCWD, "./247/binderfs" [pid 9482] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9482] chdir("./249" [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9482] <... chdir resumed>) = 0 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] unlink("./247/binderfs" [pid 9482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9482] setpgid(0, 0 [pid 5640] <... unlink resumed>) = 0 [pid 9482] <... setpgid resumed>) = 0 [pid 5640] getdents64(3 [pid 9482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] close(3) = 0 [pid 9482] write(3, "1000", 4) = 4 [pid 9482] close(3) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9484 attached [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9484 [pid 9484] set_robust_list(0x55558040f6e0, 24 [pid 9482] symlink("/dev/binderfs", "./binderfs" [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9484] <... set_robust_list resumed>) = 0 [pid 9482] <... symlink resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] rmdir("./247" [pid 9484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9484] chdir("./248" [pid 9482] write(1, "executing program\n", 18) = 18 [pid 9484] <... chdir resumed>) = 0 [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9482] <... futex resumed>) = 0 [pid 9484] <... prctl resumed>) = 0 [pid 9482] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9484] setpgid(0, 0 [pid 9482] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9484] <... setpgid resumed>) = 0 [pid 9482] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9482] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c31000 [pid 9484] <... openat resumed>) = 3 executing program [pid 5640] <... rmdir resumed>) = 0 [pid 9484] write(3, "1000", 4 [pid 9482] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9477] <... sendmsg resumed>) = 108 [pid 9476] <... sendmsg resumed>) = 108 [pid 9482] <... mprotect resumed>) = 0 [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9475] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9484] <... write resumed>) = 4 [pid 9482] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9476] <... futex resumed>) = 1 [pid 9475] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9473] <... futex resumed>) = 0 [pid 9484] close(3 [pid 9482] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9477] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9475] <... futex resumed>) = 0 [pid 9473] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] mkdir("./248", 0777 [pid 9484] <... close resumed>) = 0 [pid 9482] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9477] <... futex resumed>) = 0 [pid 9476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9475] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9485 attached [pid 9484] symlink("/dev/binderfs", "./binderfs" [pid 9477] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9475] <... mmap resumed>) = 0x7fce18c10000 [pid 9473] <... futex resumed>) = 0 [pid 5640] <... mkdir resumed>) = 0 [pid 9485] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9484] <... symlink resumed>) = 0 [pid 9482] <... clone3 resumed> => {parent_tid=[9485]}, 88) = 9485 [pid 9476] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9475] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9473] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9476] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9475] <... mprotect resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9485] <... rseq resumed>) = 0 [pid 9482] rt_sigprocmask(SIG_SETMASK, [] [pid 9476] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9485] set_robust_list(0x7fce18c519a0, 24 [pid 9482] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9476] <... futex resumed>) = 1 [pid 9473] <... futex resumed>) = 0 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9485] <... set_robust_list resumed>) = 0 [pid 9484] write(1, "executing program\n", 18 [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9475] rt_sigprocmask(SIG_BLOCK, ~[] executing program [pid 9473] exit_group(0ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9487 attached [pid 9485] rt_sigprocmask(SIG_SETMASK, [] [pid 9484] <... write resumed>) = 18 [pid 9482] <... futex resumed>) = 0 [pid 9476] <... futex resumed>) = ? [pid 9473] <... exit_group resumed>) = ? [pid 9487] set_robust_list(0x55558040f6e0, 24 [pid 9485] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9475] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9487 [pid 9487] <... set_robust_list resumed>) = 0 [pid 9485] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9484] <... futex resumed>) = 0 [pid 9475] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9488 attached [pid 9487] rt_sigprocmask(SIG_SETMASK, [] [pid 9484] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9488] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9487] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9485] <... socket resumed>) = 3 [pid 9484] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9475] <... clone3 resumed> => {parent_tid=[9488]}, 88) = 9488 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9488] <... rseq resumed>) = 0 [pid 9487] chdir("./248" [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9475] rt_sigprocmask(SIG_SETMASK, [] [pid 9487] <... chdir resumed>) = 0 [pid 9485] <... futex resumed>) = 1 [pid 9482] <... futex resumed>) = 0 [pid 9488] set_robust_list(0x7fce18c309a0, 24 [pid 9487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9485] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9484] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9476] +++ exited with 0 +++ [pid 9475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9473] +++ exited with 0 +++ [pid 9488] <... set_robust_list resumed>) = 0 [pid 9484] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9482] <... futex resumed>) = 0 [pid 9475] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9488] rt_sigprocmask(SIG_SETMASK, [] [pid 9487] <... prctl resumed>) = 0 [pid 9484] <... mmap resumed>) = 0x7fce18c31000 [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9473, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9488] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9487] setpgid(0, 0 [pid 9485] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9484] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9475] <... futex resumed>) = 0 [pid 9488] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9487] <... setpgid resumed>) = 0 [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] <... mprotect resumed>) = 0 [pid 9475] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9485] <... futex resumed>) = 1 [pid 9482] <... futex resumed>) = 0 [pid 9488] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9485] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9484] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9488] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] <... openat resumed>) = 3 [pid 9485] <... socket resumed>) = 4 [pid 9484] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9482] <... futex resumed>) = 0 [pid 5642] <... restart_syscall resumed>) = 0 [pid 9488] <... futex resumed>) = 1 [pid 9487] write(3, "1000", 4 [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9475] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9489 attached [pid 9488] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9487] <... write resumed>) = 4 [pid 9485] <... futex resumed>) = 0 [pid 9482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9475] exit_group(0 [pid 9489] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9488] <... futex resumed>) = ? [pid 9487] close(3 [pid 9485] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9484] <... clone3 resumed> => {parent_tid=[9489]}, 88) = 9489 [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9477] <... futex resumed>) = ? [pid 9475] <... exit_group resumed>) = ? [pid 9489] <... rseq resumed>) = 0 [pid 9488] +++ exited with 0 +++ [pid 9487] <... close resumed>) = 0 [pid 9485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9484] rt_sigprocmask(SIG_SETMASK, [] [pid 9482] <... futex resumed>) = 0 [pid 9477] +++ exited with 0 +++ [pid 9489] set_robust_list(0x7fce18c519a0, 24 [pid 9487] symlink("/dev/binderfs", "./binderfs" [pid 9485] openat(AT_FDCWD, NULL, O_RDWR [pid 9484] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9489] <... set_robust_list resumed>) = 0 [pid 9487] <... symlink resumed>) = 0 [pid 9485] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [ 184.236227][ T9476] nbd: device at index 64 is going down [pid 5642] umount2("./247", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9475] +++ exited with 0 +++ [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] openat(AT_FDCWD, "./247", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9475, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 9489] rt_sigprocmask(SIG_SETMASK, [] [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] <... futex resumed>) = 0 [pid 5642] <... openat resumed>) = 3 [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9489] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9485] <... futex resumed>) = 1 [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9482] <... futex resumed>) = 0 [pid 5642] fstat(3 [pid 5641] <... restart_syscall resumed>) = 0 [pid 9489] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9487] write(1, "executing program\n", 18 [pid 9485] ioctl(-1, TUNSETIFF, 0 [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9489] <... socket resumed>) = 3 [pid 9487] <... write resumed>) = 18 [pid 9485] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9482] <... futex resumed>) = 0 executing program [pid 5642] getdents64(3 [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5641] umount2("./249", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9489] <... futex resumed>) = 1 [pid 9487] <... futex resumed>) = 0 [pid 9485] <... futex resumed>) = 0 [pid 9484] <... futex resumed>) = 0 [pid 9482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] umount2("./247/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9489] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9487] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9485] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5641] openat(AT_FDCWD, "./249", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9487] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9484] <... futex resumed>) = 0 [pid 9482] <... futex resumed>) = 0 [pid 5641] <... openat resumed>) = 3 [pid 9489] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9487] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9489] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9487] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9485] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] newfstatat(AT_FDCWD, "./247/binderfs" [pid 5641] fstat(3 [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9485] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9489] <... futex resumed>) = 1 [pid 9487] <... mmap resumed>) = 0x7fce18c31000 [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] <... futex resumed>) = 0 [pid 5642] unlink("./247/binderfs" [pid 5641] getdents64(3 [pid 9489] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9487] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9485] <... futex resumed>) = 1 [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9482] <... futex resumed>) = 0 [pid 5642] <... unlink resumed>) = 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9487] <... mprotect resumed>) = 0 [pid 9485] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9484] <... futex resumed>) = 0 [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] getdents64(3 [pid 5641] umount2("./249/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9489] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9485] <... socket resumed>) = 5 [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9482] <... futex resumed>) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9489] <... socket resumed>) = 4 [pid 9487] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] close(3 [pid 5641] newfstatat(AT_FDCWD, "./249/binderfs" [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9485] <... futex resumed>) = 0 [pid 9482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] <... close resumed>) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9489] <... futex resumed>) = 1 [pid 9487] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9485] sendmsg(4, NULL, MSG_CONFIRM [pid 9484] <... futex resumed>) = 0 [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] rmdir("./247" [pid 5641] unlink("./249/binderfs"ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9490 attached [pid 9489] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9485] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9482] <... futex resumed>) = 0 [pid 5642] <... rmdir resumed>) = 0 [pid 5641] <... unlink resumed>) = 0 [pid 9487] <... clone3 resumed> => {parent_tid=[9490]}, 88) = 9490 [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] <... futex resumed>) = 0 [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] mkdir("./248", 0777 [pid 5641] getdents64(3 [pid 9487] rt_sigprocmask(SIG_SETMASK, [] [pid 9485] <... futex resumed>) = 0 [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] <... mkdir resumed>) = 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9487] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9485] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] close(3 [pid 9489] openat(AT_FDCWD, NULL, O_RDWR [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9485] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9482] <... futex resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] <... close resumed>) = 0 [pid 9490] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9489] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9487] <... futex resumed>) = 0 [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] rmdir("./249" [pid 9490] <... rseq resumed>) = 0 [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9485] <... futex resumed>) = 0 [pid 9482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5641] <... rmdir resumed>) = 0 [pid 9490] set_robust_list(0x7fce18c519a0, 24 [pid 9489] <... futex resumed>) = 1 [pid 9485] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9484] <... futex resumed>) = 0 [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] mkdir("./250", 0777ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9491 attached [pid 9489] ioctl(-1, TUNSETIFF, 0 [pid 9485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9482] <... futex resumed>) = 0 [pid 9489] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9485] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9484] <... futex resumed>) = 0 [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9491] set_robust_list(0x55558040f6e0, 24 [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9485] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9491] <... set_robust_list resumed>) = 0 [pid 9489] <... futex resumed>) = 0 [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9491] rt_sigprocmask(SIG_SETMASK, [] [pid 9490] <... set_robust_list resumed>) = 0 [pid 9489] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9485] <... futex resumed>) = 1 [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9482] <... futex resumed>) = 0 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9491 [pid 5641] <... mkdir resumed>) = 0 [pid 9490] rt_sigprocmask(SIG_SETMASK, [] [pid 9489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9485] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9490] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9489] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9484] <... futex resumed>) = 0 [pid 9482] <... futex resumed>) = 0 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9491] chdir("./248" [pid 9490] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9489] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9485] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9490] <... socket resumed>) = 3 [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9487] <... futex resumed>) = 0 [pid 9490] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9490] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9487] <... futex resumed>) = 0 [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9490] <... futex resumed>) = 0 [pid 9487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9490] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9487] <... futex resumed>) = 0 [pid 9490] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9490] <... socket resumed>) = 4 [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9487] <... futex resumed>) = 0 [pid 9490] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9487] <... futex resumed>) = 0 [pid 9490] openat(AT_FDCWD, NULL, O_RDWR [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9490] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9487] <... futex resumed>) = 0 [pid 9491] <... chdir resumed>) = 0 [pid 9490] ioctl(-1, TUNSETIFF, 0 [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9485] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9489] <... futex resumed>) = 1 [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] <... futex resumed>) = 0 [pid 9491] <... prctl resumed>) = 0 [pid 9489] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9482] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9492 attached [pid 9491] setpgid(0, 0 [pid 9490] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9487] <... futex resumed>) = 0 [pid 9485] <... futex resumed>) = 1 [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] set_robust_list(0x55558040f6e0, 24 [pid 9491] <... setpgid resumed>) = 0 [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9489] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9485] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9484] <... futex resumed>) = 0 [pid 9482] <... futex resumed>) = 0 [pid 9492] <... set_robust_list resumed>) = 0 [pid 9491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9490] <... futex resumed>) = 0 [pid 9489] <... socket resumed>) = 5 [pid 9485] <... socket resumed>) = 6 [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9492 [pid 9492] rt_sigprocmask(SIG_SETMASK, [] [pid 9491] <... openat resumed>) = 3 [pid 9490] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9492] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9485] <... futex resumed>) = 0 [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9491] write(3, "1000", 4 [pid 9489] <... futex resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9492] chdir("./250" [pid 9491] <... write resumed>) = 4 [pid 9489] sendmsg(4, NULL, MSG_CONFIRM [pid 9485] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9484] <... futex resumed>) = 0 [pid 9482] <... futex resumed>) = 0 [pid 9492] <... chdir resumed>) = 0 [pid 9491] close(3 [pid 9489] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9485] <... socket resumed>) = 7 [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9491] <... close resumed>) = 0 [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9485] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9492] <... prctl resumed>) = 0 [pid 9491] symlink("/dev/binderfs", "./binderfs" [pid 9489] <... futex resumed>) = 0 [pid 9487] <... futex resumed>) = 0 [pid 9485] <... sendto resumed>) = 28 [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] setpgid(0, 0 [pid 9491] <... symlink resumed>) = 0 [pid 9490] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9489] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9484] <... futex resumed>) = 0 [pid 9490] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9485] recvfrom(7 [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9485] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9482}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9490] <... futex resumed>) = 0 [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] <... setpgid resumed>) = 0 [pid 9491] write(1, "executing program\n", 18 executing program [pid 9490] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9489] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9487] <... futex resumed>) = 0 [pid 9485] recvfrom(7 [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9491] <... write resumed>) = 18 [pid 9490] <... socket resumed>) = 5 [ 184.351170][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 184.382064][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 184.388592][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9485] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9482}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9492] <... openat resumed>) = 3 [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9489] <... futex resumed>) = 0 [pid 9487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9485] close(7 [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] write(3, "1000", 4 [pid 9491] <... futex resumed>) = 0 [pid 9490] <... futex resumed>) = 0 [pid 9489] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9485] <... close resumed>) = 0 [pid 9484] <... futex resumed>) = 0 [pid 9492] <... write resumed>) = 4 [pid 9491] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9490] sendmsg(4, NULL, MSG_CONFIRM [pid 9489] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9487] <... futex resumed>) = 0 [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9492] close(3 [pid 9491] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9490] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] <... close resumed>) = 0 [pid 9491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9489] <... futex resumed>) = 0 [pid 9487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9485] <... futex resumed>) = 1 [pid 9484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9482] <... futex resumed>) = 0 [pid 9492] symlink("/dev/binderfs", "./binderfs" [pid 9491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9490] <... futex resumed>) = 0 [pid 9489] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9485] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] <... symlink resumed>) = 0 [pid 9491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9490] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9487] <... futex resumed>) = 0 [pid 9485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9484] <... futex resumed>) = 0 [pid 9482] <... futex resumed>) = 0 [pid 9490] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9489] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9490] <... futex resumed>) = 0 [pid 9489] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9491] <... mmap resumed>) = 0x7fce18c31000 [pid 9490] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] <... futex resumed>) = 0 [pid 9490] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9489] <... futex resumed>) = 1 [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9485] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9484] <... futex resumed>) = 0 [pid 9492] write(1, "executing program\n", 18 [pid 9491] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9489] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9492] <... write resumed>) = 18 [pid 9490] <... futex resumed>) = 0 [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9491] <... mprotect resumed>) = 0 executing program [pid 9490] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 9489] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9487] <... futex resumed>) = 0 [pid 9491] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] <... futex resumed>) = 0 [pid 9491] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9490] <... futex resumed>) = 0 [pid 9489] <... socket resumed>) = 6 [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9490] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9493 attached [pid 9492] <... futex resumed>) = 0 [pid 9489] <... futex resumed>) = 0 [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9493] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9492] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9491] <... clone3 resumed> => {parent_tid=[9493]}, 88) = 9493 [pid 9490] <... futex resumed>) = 0 [pid 9489] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9487] <... futex resumed>) = 1 [pid 9484] <... futex resumed>) = 0 [pid 9493] <... rseq resumed>) = 0 [pid 9492] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9490] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9493] set_robust_list(0x7fce18c519a0, 24 [pid 9492] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9489] <... socket resumed>) = 7 [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9493] <... set_robust_list resumed>) = 0 [pid 9492] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9491] rt_sigprocmask(SIG_SETMASK, [] [pid 9490] <... socket resumed>) = 6 [pid 9489] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9493] rt_sigprocmask(SIG_SETMASK, [] [pid 9492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9493] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9492] <... mmap resumed>) = 0x7fce18c31000 [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9490] <... futex resumed>) = 1 [pid 9493] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9492] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9491] <... futex resumed>) = 0 [pid 9487] <... futex resumed>) = 0 [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9490] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9493] <... socket resumed>) = 3 [pid 9492] <... mprotect resumed>) = 0 [pid 9490] <... socket resumed>) = 7 [pid 9492] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9490] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9493] <... futex resumed>) = 1 [pid 9492] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9491] <... futex resumed>) = 0 [pid 9493] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9492] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9495 attached [pid 9493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9491] <... futex resumed>) = 0 [pid 9493] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9495] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9493] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9495] <... rseq resumed>) = 0 [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] <... clone3 resumed> => {parent_tid=[9495]}, 88) = 9495 [pid 9491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9493] <... futex resumed>) = 0 [pid 9492] rt_sigprocmask(SIG_SETMASK, [] [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9495] set_robust_list(0x7fce18c519a0, 24 [pid 9493] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9492] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9491] <... futex resumed>) = 0 [pid 9495] <... set_robust_list resumed>) = 0 [pid 9493] <... socket resumed>) = 4 [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9495] rt_sigprocmask(SIG_SETMASK, [] [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] <... futex resumed>) = 0 [pid 9491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9495] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9493] <... futex resumed>) = 0 [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9495] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9493] openat(AT_FDCWD, NULL, O_RDWR [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9495] <... socket resumed>) = 3 [pid 9493] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9491] <... futex resumed>) = 0 [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9493] <... futex resumed>) = 0 [pid 9491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9495] <... futex resumed>) = 1 [pid 9493] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9492] <... futex resumed>) = 0 [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9495] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9495] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9492] <... futex resumed>) = 0 [pid 9491] <... futex resumed>) = 0 [pid 9493] ioctl(-1, TUNSETIFF, 0) = -1 EBADF (Bad file descriptor) [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9493] <... futex resumed>) = 0 [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9495] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9493] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9491] <... futex resumed>) = 0 [pid 9493] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9495] <... futex resumed>) = 1 [pid 9493] <... futex resumed>) = 0 [pid 9492] <... futex resumed>) = 0 [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9485] <... sendmsg resumed>) = 108 [pid 9489] <... sendto resumed>) = 28 [pid 9495] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9493] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9491] <... futex resumed>) = 0 [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9493] <... socket resumed>) = 5 [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 184.392935][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9491] <... futex resumed>) = 0 [pid 9495] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9492] <... futex resumed>) = 0 [pid 9485] <... futex resumed>) = 1 [pid 9489] recvfrom(7 [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9495] <... socket resumed>) = 4 [pid 9493] sendmsg(4, NULL, MSG_CONFIRM [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9490] <... sendto resumed>) = 28 [pid 9485] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9482] <... futex resumed>) = 0 [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9493] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9491] <... futex resumed>) = 0 [pid 9489] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9484}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9482] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9495] <... futex resumed>) = 1 [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] <... futex resumed>) = 0 [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9490] recvfrom(7 [pid 9489] recvfrom(7 [pid 9485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9482] <... futex resumed>) = 0 [pid 9495] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9493] <... futex resumed>) = 0 [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9482] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9493] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9492] <... futex resumed>) = 0 [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9490] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9487}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9489] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9484}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9485] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9495] openat(AT_FDCWD, NULL, O_RDWR [pid 9493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9491] <... futex resumed>) = 0 [pid 9490] recvfrom(7 [pid 9489] close(7 [pid 9484] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9495] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9493] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9490] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9487}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9489] <... close resumed>) = 0 [pid 9485] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9484] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9493] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9490] close(7 [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9485] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] <... futex resumed>) = 0 [pid 9495] <... futex resumed>) = 1 [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] <... futex resumed>) = 0 [pid 9490] <... close resumed>) = 0 [pid 9489] <... futex resumed>) = 0 [pid 9487] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9485] <... futex resumed>) = 1 [pid 9484] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9482] <... futex resumed>) = 0 [pid 9495] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9493] <... futex resumed>) = 1 [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9491] <... futex resumed>) = 0 [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9489] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9487] <... futex resumed>) = 0 [pid 9485] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9484] <... mmap resumed>) = 0x7fce18c10000 [pid 9482] exit_group(0 [pid 9495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9493] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9492] <... futex resumed>) = 0 [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9490] <... futex resumed>) = 0 [pid 9487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9484] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9495] ioctl(-1, TUNSETIFF, 0 [pid 9493] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9491] <... futex resumed>) = 0 [pid 9490] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9487] <... mmap resumed>) = 0x7fce18c10000 [pid 9485] <... futex resumed>) = ? [pid 9484] <... mprotect resumed>) = 0 [pid 9482] <... exit_group resumed>) = ? [pid 9495] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9487] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9485] +++ exited with 0 +++ [pid 9484] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9493] <... futex resumed>) = 0 [pid 9492] <... futex resumed>) = 0 [pid 9491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9487] <... mprotect resumed>) = 0 [pid 9484] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9495] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9492] <... futex resumed>) = 0 [pid 9495] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9493] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9484] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9495] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9497 attached [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9493] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9491] <... futex resumed>) = 0 [pid 9495] <... futex resumed>) = 1 [pid 9493] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9492] <... futex resumed>) = 0 [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9487] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9484] <... clone3 resumed> => {parent_tid=[9497]}, 88) = 9497 [pid 9497] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9495] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9487] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9484] rt_sigprocmask(SIG_SETMASK, [] [pid 9482] +++ exited with 0 +++ ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9498 attached [pid 9497] <... rseq resumed>) = 0 [pid 9495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9493] <... futex resumed>) = 0 [pid 9492] <... futex resumed>) = 0 [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9497] set_robust_list(0x7fce18c309a0, 24 [pid 9495] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9493] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9491] <... futex resumed>) = 0 [pid 9487] <... clone3 resumed> => {parent_tid=[9498]}, 88) = 9498 [pid 9484] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9482, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 9493] <... socket resumed>) = 6 [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9484] <... futex resumed>) = 0 [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9487] rt_sigprocmask(SIG_SETMASK, [] [pid 9484] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9493] <... futex resumed>) = 0 [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9493] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9491] <... futex resumed>) = 0 [pid 9487] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9498] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9497] <... set_robust_list resumed>) = 0 [pid 9495] <... socket resumed>) = 5 [pid 9493] <... socket resumed>) = 7 [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9487] <... futex resumed>) = 0 [pid 9498] <... rseq resumed>) = 0 [pid 9497] rt_sigprocmask(SIG_SETMASK, [] [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9498] set_robust_list(0x7fce18c309a0, 24 [pid 9497] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9495] <... futex resumed>) = 0 [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9497] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9495] sendmsg(4, NULL, MSG_CONFIRM [pid 9493] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9487] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9498] <... set_robust_list resumed>) = 0 [pid 9497] <... sendmsg resumed>) = 108 [pid 9495] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9493] <... sendto resumed>) = 28 [pid 9492] <... futex resumed>) = 0 [pid 5645] <... restart_syscall resumed>) = 0 [pid 9493] recvfrom(7, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9491}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9493] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9491}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9493] close(7 [pid 5645] umount2("./249", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9493] <... close resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] openat(AT_FDCWD, "./249", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... openat resumed>) = 3 [pid 9493] <... futex resumed>) = 1 [pid 9491] <... futex resumed>) = 0 [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9498] rt_sigprocmask(SIG_SETMASK, [] [pid 9497] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9493] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9491] <... futex resumed>) = 0 [pid 5645] fstat(3 [pid 9498] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9497] <... futex resumed>) = 1 [pid 9495] <... futex resumed>) = 0 [pid 9493] <... sendmsg resumed>) = 108 [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9484] <... futex resumed>) = 0 [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9493] <... futex resumed>) = 1 [pid 9491] <... futex resumed>) = 0 [pid 9489] <... futex resumed>) = 0 [pid 9484] <... futex resumed>) = 1 [pid 5645] getdents64(3 [pid 9493] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9491] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9489] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9491] <... futex resumed>) = 0 [pid 9489] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9484] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9493] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9491] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9489] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] umount2("./249/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9493] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9489] <... futex resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9498] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9497] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9495] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9493] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9489] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9484] exit_group(0 [pid 5645] newfstatat(AT_FDCWD, "./249/binderfs" [pid 9498] <... sendmsg resumed>) = 108 [pid 9497] <... futex resumed>) = ? [pid 9495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9493] <... futex resumed>) = 1 [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9491] <... futex resumed>) = 0 [pid 9489] <... futex resumed>) = ? [pid 9484] <... exit_group resumed>) = ? [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9498] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9497] +++ exited with 0 +++ [pid 9495] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9492] <... futex resumed>) = 0 [pid 9491] exit_group(0 [pid 9489] +++ exited with 0 +++ [pid 9498] <... futex resumed>) = 1 [pid 9493] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9487] <... futex resumed>) = 0 [pid 5645] unlink("./249/binderfs" [pid 9493] <... futex resumed>) = ? [pid 9491] <... exit_group resumed>) = ? [pid 9487] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... unlink resumed>) = 0 [pid 9493] +++ exited with 0 +++ [pid 9487] <... futex resumed>) = 1 [pid 5645] getdents64(3 [pid 9490] <... futex resumed>) = 0 [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9490] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 9487] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9498] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9495] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9490] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9490] <... futex resumed>) = 0 [pid 9487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] close(3 [pid 9495] <... futex resumed>) = 1 [pid 9492] <... futex resumed>) = 0 [pid 9490] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9487] exit_group(0 [pid 9484] +++ exited with 0 +++ [pid 5645] <... close resumed>) = 0 [pid 9498] <... futex resumed>) = ? [pid 9495] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9490] <... futex resumed>) = ? [pid 9487] <... exit_group resumed>) = ? [pid 5645] rmdir("./249" [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9498] +++ exited with 0 +++ [pid 9495] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9492] <... futex resumed>) = 0 [pid 9490] +++ exited with 0 +++ [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... rmdir resumed>) = 0 [pid 9495] <... futex resumed>) = 0 [pid 9492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9491] +++ exited with 0 +++ [pid 5645] mkdir("./250", 0777 [pid 9495] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9487] +++ exited with 0 +++ [pid 5645] <... mkdir resumed>) = 0 [pid 5644] umount2("./248", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9492] <... futex resumed>) = 0 [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9487, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9495] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] umount2("./248", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9495] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] openat(AT_FDCWD, "./248", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9495] <... futex resumed>) = 1 [pid 9492] <... futex resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5644] <... openat resumed>) = 3 [pid 5642] openat(AT_FDCWD, "./248", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9495] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] fstat(3 [pid 5642] <... openat resumed>) = 3 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9500 attached [pid 9495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9492] <... futex resumed>) = 0 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] <... restart_syscall resumed>) = 0 [pid 5642] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9495] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5644] getdents64(3 [pid 9500] set_robust_list(0x55558040f6e0, 24 [pid 9495] <... socket resumed>) = 6 [pid 5642] getdents64(3 [pid 9500] <... set_robust_list resumed>) = 0 [pid 9500] rt_sigprocmask(SIG_SETMASK, [] [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] umount2("./248", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9500] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9495] <... futex resumed>) = 1 [pid 9492] <... futex resumed>) = 0 [pid 9500] chdir("./250" [pid 9495] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9500 [pid 5644] umount2("./248/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] umount2("./248/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9500] <... chdir resumed>) = 0 [pid 9495] <... socket resumed>) = 7 [pid 9492] <... futex resumed>) = 0 [ 184.517153][ T9497] nbd: device at index 64 is going down [ 184.531702][ T9493] nbd: device at index 64 is going down [ 184.542296][ T9498] nbd: device at index 64 is going down [pid 9500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] openat(AT_FDCWD, "./248", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9495] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 9500] <... prctl resumed>) = 0 [pid 5644] newfstatat(AT_FDCWD, "./248/binderfs" [pid 5642] newfstatat(AT_FDCWD, "./248/binderfs" [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... openat resumed>) = 3 [pid 9500] setpgid(0, 0 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] fstat(3 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5644] unlink("./248/binderfs" [pid 5642] unlink("./248/binderfs" [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9500] <... setpgid resumed>) = 0 [pid 9500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5644] <... unlink resumed>) = 0 [pid 5640] getdents64(3 [pid 9495] <... sendto resumed>) = 28 [pid 5642] <... unlink resumed>) = 0 [pid 9500] <... openat resumed>) = 3 [pid 9495] recvfrom(7 [pid 5644] getdents64(3 [pid 5642] getdents64(3 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9500] write(3, "1000", 4 [pid 9495] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9492}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] umount2("./248/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9500] <... write resumed>) = 4 [pid 9495] recvfrom(7 [pid 5644] close(3 [pid 5642] close(3 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9500] close(3 [pid 9495] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9492}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5644] <... close resumed>) = 0 [pid 5642] <... close resumed>) = 0 [pid 5640] newfstatat(AT_FDCWD, "./248/binderfs" [pid 9500] <... close resumed>) = 0 [pid 9495] close(7 [pid 5644] rmdir("./248" [pid 5642] rmdir("./248" [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9500] symlink("/dev/binderfs", "./binderfs" [pid 9495] <... close resumed>) = 0 [pid 5644] <... rmdir resumed>) = 0 [pid 5642] <... rmdir resumed>) = 0 [pid 5640] unlink("./248/binderfs" [pid 9500] <... symlink resumed>) = 0 [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... unlink resumed>) = 0 [pid 9495] <... futex resumed>) = 1 [pid 5640] getdents64(3 [pid 9495] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9500] write(1, "executing program\n", 18 [pid 9492] <... futex resumed>) = 0 [pid 5640] close(3 [pid 9500] <... write resumed>) = 18 [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] mkdir("./249", 0777 [pid 5642] mkdir("./249", 0777 [pid 5640] <... close resumed>) = 0 [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9495] <... futex resumed>) = 0 [pid 9492] <... futex resumed>) = 1 [pid 5644] <... mkdir resumed>) = 0 [pid 5642] <... mkdir resumed>) = 0 [pid 5640] rmdir("./248" [pid 9500] <... futex resumed>) = 0 executing program [pid 9495] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9500] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] <... rmdir resumed>) = 0 [pid 9500] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9500] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] mkdir("./249", 0777 [pid 9500] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5640] <... mkdir resumed>) = 0 [pid 9500] <... mmap resumed>) = 0x7fce18c31000 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9502 attached [pid 9500] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9502] set_robust_list(0x55558040f6e0, 24 [pid 9500] <... mprotect resumed>) = 0 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9502 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9503 attached [pid 9502] <... set_robust_list resumed>) = 0 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9503 [pid 5642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9504 attached [pid 9503] set_robust_list(0x55558040f6e0, 24 [pid 9502] rt_sigprocmask(SIG_SETMASK, [] [pid 9500] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9504] set_robust_list(0x55558040f6e0, 24 [pid 9503] <... set_robust_list resumed>) = 0 [pid 9502] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9500] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9504 [pid 9504] <... set_robust_list resumed>) = 0 [pid 9503] rt_sigprocmask(SIG_SETMASK, [] [pid 9504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9503] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9502] chdir("./249" [pid 9500] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9504] chdir("./249") = 0 [pid 9503] chdir("./249" [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9505 attached [pid 9504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9503] <... chdir resumed>) = 0 [pid 9502] <... chdir resumed>) = 0 [pid 9505] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9504] <... prctl resumed>) = 0 [pid 9503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9500] <... clone3 resumed> => {parent_tid=[9505]}, 88) = 9505 [pid 9505] <... rseq resumed>) = 0 [pid 9504] setpgid(0, 0 [pid 9503] <... prctl resumed>) = 0 [pid 9502] <... prctl resumed>) = 0 [pid 9500] rt_sigprocmask(SIG_SETMASK, [] [pid 9505] set_robust_list(0x7fce18c519a0, 24 [pid 9504] <... setpgid resumed>) = 0 [pid 9503] setpgid(0, 0 [pid 9502] setpgid(0, 0 [pid 9500] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9505] <... set_robust_list resumed>) = 0 [pid 9504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9503] <... setpgid resumed>) = 0 [pid 9502] <... setpgid resumed>) = 0 [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] rt_sigprocmask(SIG_SETMASK, [] [pid 9504] <... openat resumed>) = 3 [pid 9503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9500] <... futex resumed>) = 0 [pid 9505] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9504] write(3, "1000", 4 [pid 9503] <... openat resumed>) = 3 [pid 9502] <... openat resumed>) = 3 [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9505] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9503] write(3, "1000", 4 [pid 9505] <... socket resumed>) = 3 [pid 9503] <... write resumed>) = 4 [pid 9503] close(3) = 0 [pid 9502] write(3, "1000", 4 [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] symlink("/dev/binderfs", "./binderfs" [pid 9502] <... write resumed>) = 4 [pid 9505] <... futex resumed>) = 1 [pid 9504] <... write resumed>) = 4 [pid 9503] <... symlink resumed>) = 0 [pid 9502] close(3 [pid 9500] <... futex resumed>) = 0 [pid 9505] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9504] close(3) = 0 [pid 9503] write(1, "executing program\n", 18 [pid 9502] <... close resumed>) = 0 executing program [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9504] symlink("/dev/binderfs", "./binderfs" [pid 9503] <... write resumed>) = 18 [pid 9502] symlink("/dev/binderfs", "./binderfs" [pid 9505] <... futex resumed>) = 0 [pid 9504] <... symlink resumed>) = 0 [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] <... symlink resumed>) = 0 [pid 9500] <... futex resumed>) = 1 [pid 9505] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9504] write(1, "executing program\n", 18 [pid 9503] <... futex resumed>) = 0 [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9505] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9504] <... write resumed>) = 18 [pid 9503] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} executing program executing program [pid 9502] write(1, "executing program\n", 18 [pid 9495] <... sendmsg resumed>) = 108 [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9502] <... write resumed>) = 18 [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] <... futex resumed>) = 1 [pid 9504] <... futex resumed>) = 0 [pid 9503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9500] <... futex resumed>) = 0 [pid 9495] <... futex resumed>) = 1 [pid 9492] <... futex resumed>) = 0 [pid 9504] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9503] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9502] <... futex resumed>) = 0 [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9495] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9492] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9504] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9502] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9500] <... futex resumed>) = 0 [pid 9495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9492] <... futex resumed>) = 0 [pid 9505] <... socket resumed>) = 4 [pid 9504] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9503] <... mmap resumed>) = 0x7fce18c31000 [pid 9502] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9504] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9503] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9502] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9505] <... futex resumed>) = 0 [pid 9504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9503] <... mprotect resumed>) = 0 [ 184.615737][ T5632] udevd[5632]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [pid 9502] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9495] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9492] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9505] openat(AT_FDCWD, NULL, O_RDWR [pid 9504] <... mmap resumed>) = 0x7fce18c31000 [pid 9495] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9505] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9504] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9503] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9502] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9500] <... futex resumed>) = 0 [pid 9495] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9492] <... futex resumed>) = 0 [pid 9492] exit_group(0 [pid 9504] <... mprotect resumed>) = 0 [pid 9492] <... exit_group resumed>) = ? [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9502] <... mmap resumed>) = 0x7fce18c31000 [pid 9495] +++ exited with 0 +++ [pid 9504] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9507 attached [pid 9505] <... futex resumed>) = 1 [pid 9502] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9500] <... futex resumed>) = 0 [pid 9505] ioctl(-1, TUNSETIFF, 0 [pid 9504] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9502] <... mprotect resumed>) = 0 [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9492] +++ exited with 0 +++ [pid 9507] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9503] <... clone3 resumed> => {parent_tid=[9507]}, 88) = 9507 [pid 9507] <... rseq resumed>) = 0 [pid 9505] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9504] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9503] rt_sigprocmask(SIG_SETMASK, [] [pid 9502] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9500] <... futex resumed>) = 0 [pid 9507] set_robust_list(0x7fce18c519a0, 24 [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9502] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9492, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9508 attached [pid 9507] <... set_robust_list resumed>) = 0 [pid 9505] <... futex resumed>) = 0 [pid 9504] <... clone3 resumed> => {parent_tid=[9508]}, 88) = 9508 [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9509 attached [pid 9508] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9507] rt_sigprocmask(SIG_SETMASK, [] [pid 9505] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9504] rt_sigprocmask(SIG_SETMASK, [] [pid 9503] <... futex resumed>) = 0 [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9509] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9508] <... rseq resumed>) = 0 [pid 9507] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9504] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] <... clone3 resumed> => {parent_tid=[9509]}, 88) = 9509 [pid 9500] <... futex resumed>) = 0 [pid 5641] <... restart_syscall resumed>) = 0 [pid 9509] <... rseq resumed>) = 0 [pid 9508] set_robust_list(0x7fce18c519a0, 24 [pid 9507] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9505] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] rt_sigprocmask(SIG_SETMASK, [] [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9509] set_robust_list(0x7fce18c519a0, 24 [pid 9508] <... set_robust_list resumed>) = 0 [pid 9507] <... socket resumed>) = 3 [pid 9505] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9504] <... futex resumed>) = 0 [pid 9502] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9509] <... set_robust_list resumed>) = 0 [pid 9508] rt_sigprocmask(SIG_SETMASK, [] [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] rt_sigprocmask(SIG_SETMASK, [] [pid 9508] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9507] <... futex resumed>) = 1 [pid 9505] <... futex resumed>) = 1 [pid 9503] <... futex resumed>) = 0 [pid 9502] <... futex resumed>) = 0 [pid 9500] <... futex resumed>) = 0 [pid 9509] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9508] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9507] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9505] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] umount2("./250", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9509] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9508] <... socket resumed>) = 3 [pid 9507] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9503] <... futex resumed>) = 0 [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9500] <... futex resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9509] <... socket resumed>) = 3 [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] openat(AT_FDCWD, "./250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9508] <... futex resumed>) = 1 [pid 9507] <... futex resumed>) = 0 [pid 9505] <... socket resumed>) = 5 [pid 9504] <... futex resumed>) = 0 [pid 9503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9509] <... futex resumed>) = 1 [pid 9508] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9507] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] <... futex resumed>) = 0 [pid 5641] <... openat resumed>) = 3 [pid 9509] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9505] <... futex resumed>) = 1 [pid 9504] <... futex resumed>) = 0 [pid 9503] <... futex resumed>) = 0 [pid 9500] <... futex resumed>) = 0 [pid 9508] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9507] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9505] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] fstat(3 [pid 9509] <... futex resumed>) = 0 [pid 9508] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9507] <... socket resumed>) = 4 [pid 9505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9502] <... futex resumed>) = 1 [pid 9500] <... futex resumed>) = 0 [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9509] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] sendmsg(4, NULL, MSG_CONFIRM [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9509] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9508] <... futex resumed>) = 1 [pid 5641] getdents64(3 [pid 9508] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] <... futex resumed>) = 1 [pid 9505] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9504] <... futex resumed>) = 0 [pid 9503] <... futex resumed>) = 0 [pid 9502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] umount2("./250/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9509] <... futex resumed>) = 0 [pid 9508] <... futex resumed>) = 0 [pid 9507] openat(AT_FDCWD, NULL, O_RDWR [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9504] <... futex resumed>) = 1 [pid 9503] <... futex resumed>) = 0 [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9509] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9508] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 5641] newfstatat(AT_FDCWD, "./250/binderfs" [pid 9509] <... socket resumed>) = 4 [pid 9508] <... socket resumed>) = 4 [pid 9507] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9505] <... futex resumed>) = 1 [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] <... futex resumed>) = 0 [pid 9500] <... futex resumed>) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] unlink("./250/binderfs" [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9508] <... futex resumed>) = 1 [pid 9507] <... futex resumed>) = 0 [pid 9505] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9504] <... futex resumed>) = 0 [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9500] <... futex resumed>) = 0 [pid 9509] <... futex resumed>) = 0 [pid 9508] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] <... unlink resumed>) = 0 [pid 9509] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9503] <... futex resumed>) = 0 [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] getdents64(3 [pid 9509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9507] ioctl(-1, TUNSETIFF, 0 [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] <... futex resumed>) = 0 [pid 9500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9509] openat(AT_FDCWD, NULL, O_RDWR [pid 9508] <... futex resumed>) = 0 [pid 9507] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9505] <... futex resumed>) = 0 [pid 9504] <... futex resumed>) = 1 [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9509] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9508] openat(AT_FDCWD, NULL, O_RDWR [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9500] <... futex resumed>) = 0 [pid 5641] close(3 [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9508] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9507] <... futex resumed>) = 1 [pid 9505] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9503] <... futex resumed>) = 0 [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... close resumed>) = 0 [pid 9509] <... futex resumed>) = 1 [pid 9508] <... futex resumed>) = 1 [pid 9507] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9505] <... futex resumed>) = 0 [pid 9504] <... futex resumed>) = 0 [pid 9503] <... futex resumed>) = 0 [pid 9502] <... futex resumed>) = 0 [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] rmdir("./250" [pid 9509] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9508] ioctl(-1, TUNSETIFF, 0 [pid 9507] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9505] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9500] <... futex resumed>) = 0 [pid 9509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9508] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9504] <... futex resumed>) = 0 [pid 9503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9502] <... futex resumed>) = 0 [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... rmdir resumed>) = 0 [pid 9509] ioctl(-1, TUNSETIFF, 0 [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] <... futex resumed>) = 0 [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] mkdir("./251", 0777 [pid 9509] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9508] <... futex resumed>) = 0 [pid 9507] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9505] <... futex resumed>) = 0 [pid 9504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9503] <... futex resumed>) = 0 [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9508] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9507] <... socket resumed>) = 5 [pid 9505] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9500] <... futex resumed>) = 0 [pid 5641] <... mkdir resumed>) = 0 [pid 9509] <... futex resumed>) = 1 [pid 9508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] <... socket resumed>) = 6 [pid 9504] <... futex resumed>) = 0 [pid 9502] <... futex resumed>) = 0 [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9509] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9508] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9507] <... futex resumed>) = 1 [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9503] <... futex resumed>) = 0 [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9508] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9507] sendmsg(4, NULL, MSG_CONFIRM [pid 9505] <... futex resumed>) = 0 [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] <... futex resumed>) = 0 [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9509] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9505] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9503] <... futex resumed>) = 0 [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9500] <... futex resumed>) = 0 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9509] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9508] <... futex resumed>) = 1 [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] <... socket resumed>) = 7 [pid 9504] <... futex resumed>) = 0 [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9508] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9507] <... futex resumed>) = 0 [pid 9505] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9511 attached [pid 9509] <... futex resumed>) = 1 [pid 9508] <... socket resumed>) = 5 [pid 9507] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9505] <... sendto resumed>) = 28 [pid 9504] <... futex resumed>) = 0 [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] <... futex resumed>) = 0 [pid 9509] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9503] <... futex resumed>) = 0 [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9511] set_robust_list(0x55558040f6e0, 24 [pid 9509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9508] <... futex resumed>) = 0 [pid 9505] recvfrom(7 [pid 9504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9511 [pid 9509] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9508] sendmsg(4, NULL, MSG_CONFIRM [pid 9507] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9505] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9500}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] <... futex resumed>) = 0 [pid 9511] <... set_robust_list resumed>) = 0 [pid 9509] <... socket resumed>) = 5 [pid 9508] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9507] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9505] recvfrom(7 [pid 9504] <... futex resumed>) = 0 [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9500}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9508] <... futex resumed>) = 0 [pid 9507] <... futex resumed>) = 1 [pid 9505] close(7 [pid 9504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9503] <... futex resumed>) = 0 [pid 9509] <... futex resumed>) = 1 [pid 9508] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9507] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9505] <... close resumed>) = 0 [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] <... futex resumed>) = 0 [pid 9511] rt_sigprocmask(SIG_SETMASK, [] [pid 9509] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9504] <... futex resumed>) = 0 [pid 9503] <... futex resumed>) = 0 [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9511] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9508] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9507] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9505] <... futex resumed>) = 1 [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] <... futex resumed>) = 0 [pid 9500] <... futex resumed>) = 0 [pid 9511] chdir("./251" [pid 9509] sendmsg(4, NULL, MSG_CONFIRM [pid 9508] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9507] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9505] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9509] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9511] <... chdir resumed>) = 0 [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9508] <... futex resumed>) = 1 [pid 9507] <... futex resumed>) = 1 [pid 9505] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9504] <... futex resumed>) = 0 [pid 9503] <... futex resumed>) = 0 [pid 9500] <... futex resumed>) = 0 [pid 9511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9509] <... futex resumed>) = 1 [pid 9508] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9507] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] <... futex resumed>) = 0 [pid 9511] <... prctl resumed>) = 0 [pid 9509] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9504] <... futex resumed>) = 0 [pid 9503] <... futex resumed>) = 0 [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9511] setpgid(0, 0 [pid 9507] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9511] <... setpgid resumed>) = 0 [pid 9507] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9511] <... openat resumed>) = 3 [pid 9507] <... futex resumed>) = 0 [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9508] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9502] <... futex resumed>) = 0 [pid 9509] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9511] write(3, "1000", 4 [pid 9507] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9511] <... write resumed>) = 4 [pid 9511] close(3) = 0 [pid 9511] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9508] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9511] write(1, "executing program\n", 18) = 18 [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9511] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0}, NULL, 8) = 0 [pid 9511] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 9511] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c31000 [pid 9511] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 9511] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 9511] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9513 attached [pid 9513] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9511] <... clone3 resumed> => {parent_tid=[9513]}, 88) = 9513 [pid 9513] <... rseq resumed>) = 0 [pid 9511] rt_sigprocmask(SIG_SETMASK, [] [pid 9513] set_robust_list(0x7fce18c519a0, 24 [pid 9511] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9513] <... set_robust_list resumed>) = 0 [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] rt_sigprocmask(SIG_SETMASK, [] [pid 9511] <... futex resumed>) = 0 [pid 9513] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9513] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9509] <... futex resumed>) = 0 [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] <... futex resumed>) = 1 [pid 9513] <... socket resumed>) = 3 [pid 9509] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9508] <... futex resumed>) = 1 [pid 9504] <... futex resumed>) = 0 executing program [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9508] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9507] <... futex resumed>) = 0 [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] <... futex resumed>) = 1 [pid 9511] <... futex resumed>) = 0 [pid 9509] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9507] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9504] <... futex resumed>) = 0 [pid 9513] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] <... futex resumed>) = 0 [pid 9509] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9508] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9507] <... socket resumed>) = 6 [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9508] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9511] <... futex resumed>) = 0 [pid 9509] <... futex resumed>) = 0 [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] <... futex resumed>) = 1 [pid 9503] <... futex resumed>) = 0 [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9509] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9508] <... futex resumed>) = 1 [pid 9507] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9504] <... futex resumed>) = 0 [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] <... futex resumed>) = 0 [pid 9513] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9509] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9508] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9507] <... socket resumed>) = 7 [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9503] <... futex resumed>) = 0 [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9507] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9504] <... futex resumed>) = 0 [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9513] <... futex resumed>) = 1 [pid 9511] <... futex resumed>) = 0 [pid 9509] <... futex resumed>) = 0 [pid 9508] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9508] <... socket resumed>) = 6 [pid 9502] <... futex resumed>) = 0 [pid 9513] <... socket resumed>) = 4 [pid 9511] <... futex resumed>) = 0 [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9513] <... futex resumed>) = 0 [pid 9511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9509] <... socket resumed>) = 6 [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9504] <... futex resumed>) = 0 [pid 9502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9508] <... futex resumed>) = 1 [pid 9513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9511] <... futex resumed>) = 0 [pid 9509] <... futex resumed>) = 0 [pid 9508] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] openat(AT_FDCWD, NULL, O_RDWR [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9509] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9504] <... futex resumed>) = 0 [pid 9513] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9508] <... socket resumed>) = 7 [pid 9502] <... futex resumed>) = 0 [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] <... socket resumed>) = 7 [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9513] <... futex resumed>) = 1 [pid 9511] <... futex resumed>) = 0 [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] ioctl(-1, TUNSETIFF, 0 [pid 9511] <... futex resumed>) = 0 [pid 9513] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9511] <... futex resumed>) = 0 [pid 9513] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9511] <... futex resumed>) = 0 [pid 9513] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9513] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9509] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9508] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] <... sendto resumed>) = 28 [pid 9508] <... sendto resumed>) = 28 [pid 9507] <... sendto resumed>) = 28 [pid 9505] <... sendmsg resumed>) = 108 [pid 9508] recvfrom(7 [pid 9507] recvfrom(7 [pid 9513] <... futex resumed>) = 1 [pid 9509] recvfrom(7 [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9511] <... futex resumed>) = 0 [pid 9509] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9502}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9508] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9504}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9507] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9503}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9500] <... futex resumed>) = 0 [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] recvfrom(7 [pid 9508] recvfrom(7 [pid 9507] recvfrom(7 [pid 9505] <... futex resumed>) = 1 [pid 9500] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] <... futex resumed>) = 0 [pid 9511] <... futex resumed>) = 1 [pid 9509] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9502}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9508] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9504}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9505] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9500] <... futex resumed>) = 0 [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9509] close(7 [pid 9508] close(7 [pid 9507] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9503}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9505] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9500] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9513] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9509] <... close resumed>) = 0 [pid 9508] <... close resumed>) = 0 [pid 9507] close(7 [pid 9505] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9513] <... socket resumed>) = 5 [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] <... close resumed>) = 0 [pid 9505] <... futex resumed>) = 0 [pid 9500] exit_group(0 [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] <... futex resumed>) = 1 [pid 9508] <... futex resumed>) = 1 [pid 9504] <... futex resumed>) = 0 [pid 9502] <... futex resumed>) = 0 [pid 9500] <... exit_group resumed>) = ? [pid 9513] <... futex resumed>) = 1 [pid 9511] <... futex resumed>) = 0 [pid 9509] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9508] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9505] +++ exited with 0 +++ [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] sendmsg(4, NULL, MSG_CONFIRM [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9508] <... sendmsg resumed>) = 108 [pid 9500] +++ exited with 0 +++ [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9504] <... futex resumed>) = 0 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9500, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 9513] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9502] <... futex resumed>) = 0 [pid 9511] <... futex resumed>) = 0 [pid 9508] <... futex resumed>) = 0 [pid 9507] <... futex resumed>) = 1 [pid 9503] <... futex resumed>) = 0 [pid 9508] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9503] <... futex resumed>) = 0 [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9513] <... futex resumed>) = 0 [pid 9511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9509] <... sendmsg resumed>) = 108 [pid 9504] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9508] <... futex resumed>) = 0 [pid 9504] <... futex resumed>) = 1 [pid 9513] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9511] <... futex resumed>) = 0 [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9508] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9507] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9513] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9509] <... futex resumed>) = 1 [pid 9508] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9507] <... sendmsg resumed>) = 108 [pid 9504] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9502] <... futex resumed>) = 0 [pid 5645] umount2("./250", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9509] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9508] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9502] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9513] <... futex resumed>) = 0 [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9508] <... futex resumed>) = 0 [pid 9507] <... futex resumed>) = 1 [pid 9504] exit_group(0 [pid 9503] <... futex resumed>) = 0 [pid 9502] <... futex resumed>) = 0 [pid 5645] openat(AT_FDCWD, "./250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9513] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9511] <... futex resumed>) = 0 [pid 9509] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9507] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9504] <... exit_group resumed>) = ? [pid 9503] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... openat resumed>) = 3 [pid 9513] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9509] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9508] +++ exited with 0 +++ [pid 9507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9503] <... futex resumed>) = 0 [pid 5645] fstat(3 [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9503] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9513] <... futex resumed>) = 0 [pid 9511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9509] <... futex resumed>) = 1 [pid 9507] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9502] <... futex resumed>) = 0 [pid 5645] getdents64(3 [pid 9513] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9509] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9507] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9502] exit_group(0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9511] <... futex resumed>) = 0 [pid 9509] <... futex resumed>) = ? [pid 9507] <... futex resumed>) = 1 [pid 9503] <... futex resumed>) = 0 [pid 9502] <... exit_group resumed>) = ? [pid 5645] umount2("./250/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9513] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9509] +++ exited with 0 +++ [pid 9507] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9504] +++ exited with 0 +++ [pid 9503] exit_group(0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9513] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9507] <... futex resumed>) = ? [pid 9503] <... exit_group resumed>) = ? [pid 9502] +++ exited with 0 +++ [pid 5645] newfstatat(AT_FDCWD, "./250/binderfs" [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9504, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9507] +++ exited with 0 +++ [pid 9503] +++ exited with 0 +++ [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9513] <... futex resumed>) = 1 [pid 9511] <... futex resumed>) = 0 [pid 5645] unlink("./250/binderfs" [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9503, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9513] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5645] <... unlink resumed>) = 0 [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9513] <... futex resumed>) = 0 [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9513] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5645] getdents64(3 [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9511] <... futex resumed>) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9513] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9511] <... futex resumed>) = 0 [pid 5645] close(3 [pid 5644] <... restart_syscall resumed>) = 0 [pid 9513] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9513] <... socket resumed>) = 7 [pid 5645] <... close resumed>) = 0 [pid 9513] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5645] rmdir("./250" [pid 9513] <... sendto resumed>) = 28 [pid 5645] <... rmdir resumed>) = 0 [pid 5644] umount2("./249", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9513] recvfrom(7 [pid 5645] mkdir("./251", 0777 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] umount2("./249", MNT_FORCE|UMOUNT_NOFOLLOW [ 184.876085][ T9508] nbd: device at index 64 is going down [ 184.888338][ T9509] nbd: device at index 64 is going down [ 184.898366][ T9507] nbd: device at index 64 is going down [pid 9513] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9511}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5645] <... mkdir resumed>) = 0 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] openat(AT_FDCWD, "./249", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9513] recvfrom(7 [pid 5642] openat(AT_FDCWD, "./249", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 9513] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9511}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5642] fstat(3 [pid 9513] close(7 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9513] <... close resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] getdents64(3, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] <... openat resumed>) = 3 [pid 5642] umount2("./249/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] umount2("./249", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] fstat(3 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9516 attached [pid 9513] <... futex resumed>) = 1 [pid 9511] <... futex resumed>) = 0 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] newfstatat(AT_FDCWD, "./249/binderfs" [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9516] set_robust_list(0x55558040f6e0, 24 [pid 9513] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9511] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9516 [pid 5644] getdents64(3 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] openat(AT_FDCWD, "./249", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9516] <... set_robust_list resumed>) = 0 [pid 9511] <... futex resumed>) = 0 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] <... openat resumed>) = 3 [pid 5644] umount2("./249/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] fstat(3 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] newfstatat(AT_FDCWD, "./249/binderfs" [pid 5640] getdents64(3 [pid 9516] rt_sigprocmask(SIG_SETMASK, [] [pid 9511] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5642] unlink("./249/binderfs" [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9516] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] unlink("./249/binderfs" [pid 5640] umount2("./249/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9516] chdir("./251" [pid 5644] <... unlink resumed>) = 0 [pid 5642] <... unlink resumed>) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] getdents64(3 [pid 5640] newfstatat(AT_FDCWD, "./249/binderfs" [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5644] close(3 [pid 5640] unlink("./249/binderfs" [pid 9516] <... chdir resumed>) = 0 [pid 5644] <... close resumed>) = 0 [pid 5642] getdents64(3 [pid 5640] <... unlink resumed>) = 0 [pid 9516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5644] rmdir("./249" [pid 5640] getdents64(3 [pid 9516] <... prctl resumed>) = 0 [pid 5644] <... rmdir resumed>) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9516] setpgid(0, 0 [pid 5644] mkdir("./250", 0777 [pid 5640] close(3 [pid 9516] <... setpgid resumed>) = 0 [pid 5644] <... mkdir resumed>) = 0 [pid 5642] close(3 [pid 5640] <... close resumed>) = 0 [pid 5640] rmdir("./249") = 0 [pid 9516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] <... close resumed>) = 0 [pid 5640] mkdir("./250", 0777 [pid 9516] <... openat resumed>) = 3 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] rmdir("./249" [pid 5640] <... mkdir resumed>) = 0 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] <... rmdir resumed>) = 0 [pid 9516] write(3, "1000", 4) = 4 [pid 9516] close(3) = 0 [pid 5642] mkdir("./250", 0777 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] <... mkdir resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9518 attached [pid 9516] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9518 [pid 9518] set_robust_list(0x55558040f6e0, 24 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9518] <... set_robust_list resumed>) = 0 [pid 9516] write(1, "executing program\n", 18 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9518] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9516] <... write resumed>) = 18 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9518] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9518] chdir("./250" [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9520 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9519 attached [pid 9518] <... chdir resumed>) = 0 [pid 9516] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9520] set_robust_list(0x55558040f6e0, 24 [pid 9519] set_robust_list(0x55558040f6e0, 24 [pid 9518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9516] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9519 [pid 9520] <... set_robust_list resumed>) = 0 [pid 9519] <... set_robust_list resumed>) = 0 [pid 9518] <... prctl resumed>) = 0 [pid 9516] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9520 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9520] rt_sigprocmask(SIG_SETMASK, [] [pid 9519] rt_sigprocmask(SIG_SETMASK, [] [pid 9518] setpgid(0, 0 [pid 9516] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9520] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9518] <... setpgid resumed>) = 0 [pid 9516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9520] chdir("./250" [pid 9519] chdir("./250" [pid 9518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9516] <... mmap resumed>) = 0x7fce18c31000 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9518] <... openat resumed>) = 3 [pid 9520] <... chdir resumed>) = 0 [pid 9519] <... chdir resumed>) = 0 [pid 9518] write(3, "1000", 4 [pid 9516] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9518] <... write resumed>) = 4 [pid 9516] <... mprotect resumed>) = 0 [pid 9520] <... prctl resumed>) = 0 [pid 9518] close(3 [pid 9516] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9511] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9520] setpgid(0, 0 [pid 9518] <... close resumed>) = 0 [pid 9511] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] <... setpgid resumed>) = 0 [pid 9519] <... prctl resumed>) = 0 [pid 9518] symlink("/dev/binderfs", "./binderfs" [pid 9511] <... futex resumed>) = 0 [pid 9520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9519] setpgid(0, 0 [pid 9518] <... symlink resumed>) = 0 [pid 9516] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9511] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9520] <... openat resumed>) = 3 [pid 9519] <... setpgid resumed>) = 0 [pid 9518] write(1, "executing program\n", 18 [pid 9519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9518] <... write resumed>) = 18 [pid 9516] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9511] <... mmap resumed>) = 0x7fce18c10000 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9522 attached executing program [pid 9520] write(3, "1000", 4 [pid 9519] <... openat resumed>) = 3 [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9511] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9522] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9520] <... write resumed>) = 4 [pid 9519] write(3, "1000", 4 [pid 9518] <... futex resumed>) = 0 [pid 9516] <... clone3 resumed> => {parent_tid=[9522]}, 88) = 9522 [pid 9522] <... rseq resumed>) = 0 [pid 9520] close(3 [pid 9519] <... write resumed>) = 4 [pid 9518] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9516] rt_sigprocmask(SIG_SETMASK, [] [pid 9513] <... sendmsg resumed>) = 108 [pid 9511] <... mprotect resumed>) = 0 [pid 9522] set_robust_list(0x7fce18c519a0, 24 [pid 9520] <... close resumed>) = 0 [pid 9519] close(3 [pid 9518] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9522] <... set_robust_list resumed>) = 0 [pid 9518] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9516] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9511] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9522] rt_sigprocmask(SIG_SETMASK, [] [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9511] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9522] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9520] symlink("/dev/binderfs", "./binderfs" [pid 9516] <... futex resumed>) = 0 [pid 9511] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9522] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9520] <... symlink resumed>) = 0 [pid 9519] <... close resumed>) = 0 [pid 9518] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9523 attached [pid 9522] <... socket resumed>) = 3 [pid 9520] write(1, "executing program\n", 18 [pid 9519] symlink("/dev/binderfs", "./binderfs" [pid 9518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9513] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9511] <... clone3 resumed> => {parent_tid=[9523]}, 88) = 9523 [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9511] rt_sigprocmask(SIG_SETMASK, [] [pid 9522] <... futex resumed>) = 1 [pid 9511] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9522] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 9511] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] <... write resumed>) = 18 [pid 9519] <... symlink resumed>) = 0 [pid 9518] <... mmap resumed>) = 0x7fce18c31000 [pid 9516] <... futex resumed>) = 0 [pid 9513] <... futex resumed>) = 0 [pid 9511] <... futex resumed>) = 0 [pid 9523] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 9519] write(1, "executing program\n", 18 [pid 9518] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9511] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9523] <... rseq resumed>) = 0 [pid 9522] <... futex resumed>) = 0 [pid 9520] <... futex resumed>) = 0 [pid 9519] <... write resumed>) = 18 [pid 9518] <... mprotect resumed>) = 0 [pid 9516] <... futex resumed>) = 1 [pid 9523] set_robust_list(0x7fce18c309a0, 24 [pid 9522] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9520] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9518] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9523] <... set_robust_list resumed>) = 0 [pid 9522] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9520] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9519] <... futex resumed>) = 0 [pid 9523] rt_sigprocmask(SIG_SETMASK, [] [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9519] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9518] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9523] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9522] <... futex resumed>) = 1 [pid 9520] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9519] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9518] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9516] <... futex resumed>) = 0 [pid 9523] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9522] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9520] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9519] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9523] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9520] <... mmap resumed>) = 0x7fce18c31000 [pid 9519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9525 attached [pid 9522] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9516] <... futex resumed>) = 0 [pid 9525] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9519] <... mmap resumed>) = 0x7fce18c31000 [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9523] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9518] <... clone3 resumed> => {parent_tid=[9525]}, 88) = 9525 [pid 9522] <... socket resumed>) = 4 [pid 9520] <... mprotect resumed>) = 0 [pid 9518] rt_sigprocmask(SIG_SETMASK, [] [pid 9523] <... futex resumed>) = 1 [pid 9511] <... futex resumed>) = 0 [pid 9520] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9525] <... rseq resumed>) = 0 [pid 9523] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9519] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9518] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9511] exit_group(0 [pid 9525] set_robust_list(0x7fce18c519a0, 24) = 0 [pid 9523] <... futex resumed>) = ? [pid 9522] <... futex resumed>) = 1 [pid 9520] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9519] <... mprotect resumed>) = 0 [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9516] <... futex resumed>) = 0 [pid 9513] <... futex resumed>) = ? [pid 9511] <... exit_group resumed>) = ? [pid 9525] rt_sigprocmask(SIG_SETMASK, [] [pid 9523] +++ exited with 0 +++ ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9526 attached [pid 9525] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9518] <... futex resumed>) = 0 [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9513] +++ exited with 0 +++ [pid 9525] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9526] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9525] <... socket resumed>) = 3 [pid 9522] openat(AT_FDCWD, NULL, O_RDWR [pid 9519] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] <... futex resumed>) = 0 [pid 9526] <... rseq resumed>) = 0 [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9520] <... clone3 resumed> => {parent_tid=[9526]}, 88) = 9526 [pid 9519] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9526] set_robust_list(0x7fce18c519a0, 24 [pid 9525] <... futex resumed>) = 0 [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] rt_sigprocmask(SIG_SETMASK, [] [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9526] <... set_robust_list resumed>) = 0 [pid 9525] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9522] <... futex resumed>) = 0 [pid 9520] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9519] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9518] <... futex resumed>) = 0 [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9527 attached [pid 9526] rt_sigprocmask(SIG_SETMASK, [] [pid 9525] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9522] ioctl(-1, TUNSETIFF, 0 [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] <... futex resumed>) = 0 [pid 9511] +++ exited with 0 +++ [pid 9527] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9526] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9520] <... futex resumed>) = 0 [pid 9519] <... clone3 resumed> => {parent_tid=[9527]}, 88) = 9527 [pid 9518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9526] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9527] <... rseq resumed>) = 0 [pid 9525] <... futex resumed>) = 0 [pid 9519] rt_sigprocmask(SIG_SETMASK, [] [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9511, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 9527] set_robust_list(0x7fce18c519a0, 24 [pid 9526] <... socket resumed>) = 3 [pid 9525] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9522] <... futex resumed>) = 0 [pid 9519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9518] <... futex resumed>) = 0 [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9527] <... set_robust_list resumed>) = 0 [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9525] <... socket resumed>) = 4 [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9516] <... futex resumed>) = 0 [pid 9527] rt_sigprocmask(SIG_SETMASK, [] [pid 9526] <... futex resumed>) = 1 [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9520] <... futex resumed>) = 0 [pid 9519] <... futex resumed>) = 0 [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9527] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9526] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9525] <... futex resumed>) = 0 [pid 9522] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9527] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9525] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] <... futex resumed>) = 0 [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9527] <... socket resumed>) = 3 [pid 9526] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9522] <... futex resumed>) = 1 [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9518] <... futex resumed>) = 0 [pid 9516] <... futex resumed>) = 0 [pid 5641] <... restart_syscall resumed>) = 0 [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9525] openat(AT_FDCWD, NULL, O_RDWR [pid 9522] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9516] <... futex resumed>) = 0 [pid 9526] <... futex resumed>) = 1 [pid 9520] <... futex resumed>) = 0 [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9526] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9522] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9520] <... futex resumed>) = 0 [pid 9527] <... futex resumed>) = 1 [pid 9526] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9525] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9522] <... socket resumed>) = 5 [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9519] <... futex resumed>) = 0 [pid 9527] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9526] <... socket resumed>) = 4 [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9525] <... futex resumed>) = 1 [pid 9519] <... futex resumed>) = 0 [pid 9527] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9525] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9518] <... futex resumed>) = 0 [pid 5641] umount2("./251", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9527] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9526] <... futex resumed>) = 1 [pid 9520] <... futex resumed>) = 0 [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9527] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9526] openat(AT_FDCWD, NULL, O_RDWR [pid 9525] <... futex resumed>) = 0 [pid 9522] <... futex resumed>) = 1 [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9518] <... futex resumed>) = 1 [pid 9516] <... futex resumed>) = 0 [pid 5641] openat(AT_FDCWD, "./251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9520] <... futex resumed>) = 0 [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] sendmsg(4, NULL, MSG_CONFIRM [pid 9527] <... futex resumed>) = 0 [pid 9526] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9525] ioctl(-1, TUNSETIFF, 0 [pid 9522] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9519] <... futex resumed>) = 1 [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] <... futex resumed>) = 0 [pid 5641] <... openat resumed>) = 3 [pid 9527] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9525] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9522] <... futex resumed>) = 0 [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] getdents64(3 [pid 9526] <... futex resumed>) = 1 [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9516] <... futex resumed>) = 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9526] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9525] <... futex resumed>) = 1 [pid 9522] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9520] <... futex resumed>) = 0 [pid 9518] <... futex resumed>) = 0 [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] umount2("./251/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9526] <... futex resumed>) = 0 [pid 9525] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9522] <... futex resumed>) = 1 [pid 9520] <... futex resumed>) = 1 [pid 9518] <... futex resumed>) = 0 [pid 9516] <... futex resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9527] <... socket resumed>) = 4 [pid 9526] ioctl(-1, TUNSETIFF, 0 [pid 9525] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9522] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] newfstatat(AT_FDCWD, "./251/binderfs" [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9516] <... futex resumed>) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9527] <... futex resumed>) = 1 [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9525] <... futex resumed>) = 0 [pid 9522] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9519] <... futex resumed>) = 0 [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] unlink("./251/binderfs" [pid 9527] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9526] <... futex resumed>) = 1 [pid 9525] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9522] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9520] <... futex resumed>) = 0 [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9518] <... futex resumed>) = 0 [pid 5641] <... unlink resumed>) = 0 [pid 9527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9526] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9525] <... socket resumed>) = 5 [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] <... futex resumed>) = 0 [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9527] openat(AT_FDCWD, NULL, O_RDWR [pid 9526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] <... futex resumed>) = 1 [pid 9520] <... futex resumed>) = 0 [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9516] <... futex resumed>) = 0 [pid 5641] getdents64(3 [pid 9527] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9526] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9525] <... futex resumed>) = 0 [pid 9522] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9525] sendmsg(4, NULL, MSG_CONFIRM [pid 9522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9518] <... futex resumed>) = 0 [pid 9516] <... futex resumed>) = 0 [pid 9527] <... futex resumed>) = 1 [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9525] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9522] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9519] <... futex resumed>) = 0 [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] close(3 [pid 9527] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9526] <... futex resumed>) = 1 [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9520] <... futex resumed>) = 0 [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... close resumed>) = 0 [pid 9527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9526] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9525] <... futex resumed>) = 0 [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] <... futex resumed>) = 0 [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9527] ioctl(-1, TUNSETIFF, 0 [pid 9526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9525] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9522] <... futex resumed>) = 1 [pid 9520] <... futex resumed>) = 0 [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9518] <... futex resumed>) = 0 [pid 9516] <... futex resumed>) = 0 [pid 5641] rmdir("./251" [pid 9527] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9526] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9525] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9522] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... rmdir resumed>) = 0 [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] <... socket resumed>) = 5 [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9516] <... futex resumed>) = 0 [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9527] <... futex resumed>) = 1 [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9525] <... futex resumed>) = 0 [pid 9522] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9519] <... futex resumed>) = 0 [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9527] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9526] <... futex resumed>) = 1 [pid 9525] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9522] <... socket resumed>) = 6 [pid 9520] <... futex resumed>) = 0 [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] mkdir("./252", 0777 [pid 9527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9526] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9525] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] <... futex resumed>) = 0 [pid 5641] <... mkdir resumed>) = 0 [pid 9527] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] <... futex resumed>) = 1 [pid 9520] <... futex resumed>) = 0 [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] <... futex resumed>) = 0 [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] sendmsg(4, NULL, MSG_CONFIRM [pid 9525] <... futex resumed>) = 1 [pid 9518] <... futex resumed>) = 0 [pid 9516] <... futex resumed>) = 0 [pid 9527] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9526] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9525] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9522] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9525] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9522] <... socket resumed>) = 7 [pid 9518] <... futex resumed>) = 0 [pid 9527] <... futex resumed>) = 1 [pid 9526] <... futex resumed>) = 1 [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9520] <... futex resumed>) = 0 [pid 9519] <... futex resumed>) = 0 [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9527] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9526] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9525] <... futex resumed>) = 0 [pid 9522] <... sendto resumed>) = 28 [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9525] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9520] <... futex resumed>) = 0 [pid 9519] <... futex resumed>) = 0 [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] recvfrom(7 [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9522] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9516}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9518] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9528 attached [pid 9527] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9526] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9525] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9522] recvfrom(7 [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9528] set_robust_list(0x55558040f6e0, 24 [pid 9527] <... socket resumed>) = 5 [pid 9526] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9525] <... socket resumed>) = 6 [pid 9522] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9516}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9528 [pid 9528] <... set_robust_list resumed>) = 0 [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] close(7 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9528] rt_sigprocmask(SIG_SETMASK, [] [pid 9527] <... futex resumed>) = 1 [pid 9526] <... futex resumed>) = 1 [pid 9525] <... futex resumed>) = 1 [pid 9522] <... close resumed>) = 0 [pid 9520] <... futex resumed>) = 0 [pid 9519] <... futex resumed>) = 0 [pid 9518] <... futex resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9528] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9527] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9526] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9525] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9528] chdir("./252" [pid 9527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9522] <... futex resumed>) = 1 [pid 9520] <... futex resumed>) = 0 [pid 9519] <... futex resumed>) = 0 [pid 9518] <... futex resumed>) = 0 [pid 9516] <... futex resumed>) = 0 [pid 9528] <... chdir resumed>) = 0 [pid 9527] sendmsg(4, NULL, MSG_CONFIRM [pid 9526] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9525] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9522] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9527] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9526] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9525] <... socket resumed>) = 7 [pid 9522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9516] <... futex resumed>) = 0 [pid 9528] <... prctl resumed>) = 0 [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9525] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9522] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9516] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9528] setpgid(0, 0 [pid 9527] <... futex resumed>) = 1 [pid 9526] <... futex resumed>) = 1 [pid 9525] <... sendto resumed>) = 28 [pid 9520] <... futex resumed>) = 0 [pid 9519] <... futex resumed>) = 0 [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9527] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9526] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9520] <... futex resumed>) = 0 [pid 9519] <... futex resumed>) = 0 [pid 9528] <... setpgid resumed>) = 0 [pid 9527] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9526] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9525] recvfrom(7 [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9525] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9518}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9528] <... openat resumed>) = 3 [pid 9527] <... futex resumed>) = 0 [pid 9526] <... futex resumed>) = 0 [pid 9525] recvfrom(7 [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9527] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9526] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9525] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9518}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9520] <... futex resumed>) = 0 [pid 9519] <... futex resumed>) = 0 [pid 9528] write(3, "1000", 4 [pid 9527] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9528] <... write resumed>) = 4 [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] <... socket resumed>) = 6 [pid 9525] close(7 [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9528] close(3 [pid 9527] <... futex resumed>) = 0 [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9525] <... close resumed>) = 0 [pid 9528] <... close resumed>) = 0 [pid 9528] symlink("/dev/binderfs", "./binderfs" [pid 9527] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9526] <... futex resumed>) = 1 [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9528] <... symlink resumed>) = 0 [pid 9527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9526] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9525] <... futex resumed>) = 1 [pid 9520] <... futex resumed>) = 0 [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9518] <... futex resumed>) = 0 [pid 9527] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9525] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] <... futex resumed>) = 0 [pid 9527] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9526] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] <... socket resumed>) = 7 [pid 9520] <... futex resumed>) = 0 [pid 9519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9527] <... futex resumed>) = 0 [pid 9526] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9528] write(1, "executing program\n", 18 [pid 9527] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9525] <... futex resumed>) = 0 [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9518] <... futex resumed>) = 1 [pid 9528] <... write resumed>) = 18 [pid 9527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 9525] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9519] <... futex resumed>) = 0 [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9527] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9528] <... futex resumed>) = 0 [pid 9527] <... socket resumed>) = 6 [pid 9528] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9528] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9527] <... futex resumed>) = 1 [pid 9519] <... futex resumed>) = 0 [pid 9528] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9527] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9528] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9519] <... futex resumed>) = 0 [pid 9528] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9527] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9528] <... mmap resumed>) = 0x7fce18c31000 [pid 9527] <... socket resumed>) = 7 [pid 9528] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9527] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9528] <... mprotect resumed>) = 0 [pid 9528] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 9528] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9531 attached [pid 9531] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 9531] set_robust_list(0x7fce18c519a0, 24) = 0 [pid 9528] <... clone3 resumed> => {parent_tid=[9531]}, 88) = 9531 [pid 9531] rt_sigprocmask(SIG_SETMASK, [] [pid 9528] rt_sigprocmask(SIG_SETMASK, [] [pid 9531] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9528] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9531] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9528] <... futex resumed>) = 0 [pid 9531] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9531] <... socket resumed>) = 3 [pid 9516] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9531] <... futex resumed>) = 1 [pid 9528] <... futex resumed>) = 0 [pid 9516] <... mmap resumed>) = 0x7fce18c10000 [pid 9516] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 9531] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9531] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9528] <... futex resumed>) = 0 [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9527] <... sendto resumed>) = 28 [pid 9526] <... sendto resumed>) = 28 [pid 9525] <... sendmsg resumed>) = 108 [pid 9522] <... sendmsg resumed>) = 108 [pid 9516] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9531] <... futex resumed>) = 0 [pid 9528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9526] recvfrom(7 [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9522] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9516] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9531] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9527] recvfrom(7 [pid 9526] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9520}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9525] <... futex resumed>) = 1 [pid 9520] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9518] <... futex resumed>) = 0 [pid 9531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9528] <... futex resumed>) = 0 [pid 9527] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9519}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9526] recvfrom(7 [pid 9525] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9522] <... futex resumed>) = 0 [pid 9520] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9518] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9516] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9531] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9527] recvfrom(7 [pid 9526] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9520}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9522] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9520] <... futex resumed>) = 0 [pid 9519] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9518] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9533 attached [pid 9531] <... socket resumed>) = 4 [pid 9527] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9519}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9526] close(7 [pid 9520] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9519] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9518] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9533] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9527] close(7 [pid 9526] <... close resumed>) = 0 [pid 9525] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9520] <... mmap resumed>) = 0x7fce18c10000 [pid 9519] <... futex resumed>) = 0 [pid 9516] <... clone3 resumed> => {parent_tid=[9533]}, 88) = 9533 [pid 9533] <... rseq resumed>) = 0 [pid 9531] <... futex resumed>) = 1 [pid 9528] <... futex resumed>) = 0 [pid 9527] <... close resumed>) = 0 [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9525] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9520] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9516] rt_sigprocmask(SIG_SETMASK, [] [pid 9533] set_robust_list(0x7fce18c309a0, 24 [pid 9531] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] <... futex resumed>) = 0 [pid 9525] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] <... mprotect resumed>) = 0 [pid 9533] <... set_robust_list resumed>) = 0 [pid 9531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9528] <... futex resumed>) = 0 [pid 9527] <... futex resumed>) = 0 [pid 9526] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9525] <... futex resumed>) = 1 [pid 9520] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9519] <... mmap resumed>) = 0x7fce18c10000 [pid 9518] <... futex resumed>) = 0 [pid 9516] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9533] rt_sigprocmask(SIG_SETMASK, [] [pid 9531] openat(AT_FDCWD, NULL, O_RDWR [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9527] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9525] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9520] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9519] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9518] exit_group(0 [pid 9516] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9533] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9531] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9519] <... mprotect resumed>) = 0 [pid 9518] <... exit_group resumed>) = ? [pid 9533] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9525] <... futex resumed>) = ? [pid 9520] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9519] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9516] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9534 attached [pid 9533] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9531] <... futex resumed>) = 1 [pid 9528] <... futex resumed>) = 0 [pid 9519] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9516] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9534] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9533] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9531] ioctl(-1, TUNSETIFF, 0 [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] <... clone3 resumed> => {parent_tid=[9534]}, 88) = 9534 [pid 9519] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9535 attached [pid 9534] <... rseq resumed>) = 0 [pid 9533] <... futex resumed>) = 0 [pid 9531] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9528] <... futex resumed>) = 0 [pid 9520] rt_sigprocmask(SIG_SETMASK, [] [pid 9516] exit_group(0 [pid 9535] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9534] set_robust_list(0x7fce18c309a0, 24 [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9525] +++ exited with 0 +++ [pid 9522] <... futex resumed>) = ? [pid 9520] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9519] <... clone3 resumed> => {parent_tid=[9535]}, 88) = 9535 [pid 9518] +++ exited with 0 +++ [pid 9516] <... exit_group resumed>) = ? [pid 9535] <... rseq resumed>) = 0 [pid 9534] <... set_robust_list resumed>) = 0 [pid 9533] +++ exited with 0 +++ [pid 9531] <... futex resumed>) = 0 [pid 9528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9522] +++ exited with 0 +++ [pid 9520] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9518, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9534] rt_sigprocmask(SIG_SETMASK, [] [pid 9531] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] <... futex resumed>) = 0 [pid 9519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9535] set_robust_list(0x7fce18c309a0, 24 [pid 9534] <... rt_sigprocmask resumed>, NULL, 8) = 0 [ 185.247622][ T9525] nbd: device at index 64 is going down [pid 9531] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9528] <... futex resumed>) = 0 [pid 9520] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9519] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... restart_syscall resumed>) = 0 [pid 9535] <... set_robust_list resumed>) = 0 [pid 9534] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9519] <... futex resumed>) = 0 [pid 9535] rt_sigprocmask(SIG_SETMASK, [] [pid 9534] <... sendmsg resumed>) = 108 [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9519] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9516] +++ exited with 0 +++ [pid 9535] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9531] <... futex resumed>) = 0 [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] umount2("./250", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9535] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9531] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9528] <... futex resumed>) = 0 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9535] <... sendmsg resumed>) = 108 [pid 9534] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9531] <... socket resumed>) = 5 [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5644] openat(AT_FDCWD, "./250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9535] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9534] <... futex resumed>) = 1 [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9520] <... futex resumed>) = 0 [pid 5645] <... restart_syscall resumed>) = 0 [pid 5644] <... openat resumed>) = 3 [pid 9535] <... futex resumed>) = 1 [pid 9531] <... futex resumed>) = 0 [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9520] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] <... futex resumed>) = 0 [pid 9535] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9534] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9531] sendmsg(4, NULL, MSG_CONFIRM [pid 9528] <... futex resumed>) = 0 [pid 9526] <... futex resumed>) = 0 [pid 9520] <... futex resumed>) = 1 [pid 9519] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9531] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9527] <... futex resumed>) = 0 [pid 9526] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9520] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9519] <... futex resumed>) = 1 [pid 5644] fstat(3 [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9527] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9526] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9519] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] umount2("./251", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9531] <... futex resumed>) = 0 [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9527] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9526] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9531] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9527] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9526] <... futex resumed>) = 1 [pid 5644] getdents64(3 [pid 9531] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9528] <... futex resumed>) = 0 [pid 9527] <... futex resumed>) = 1 [pid 9526] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9520] <... futex resumed>) = 0 [pid 9519] <... futex resumed>) = 0 [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9527] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9520] exit_group(0 [pid 9519] exit_group(0 [pid 5645] openat(AT_FDCWD, "./251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9531] <... futex resumed>) = 0 [pid 9528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9535] <... futex resumed>) = ? [pid 9534] <... futex resumed>) = ? [pid 9531] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9527] <... futex resumed>) = ? [pid 9526] <... futex resumed>) = ? [pid 9520] <... exit_group resumed>) = ? [pid 9519] <... exit_group resumed>) = ? [pid 5645] <... openat resumed>) = 3 [pid 5644] umount2("./250/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9535] +++ exited with 0 +++ [pid 9534] +++ exited with 0 +++ [pid 9531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9528] <... futex resumed>) = 0 [pid 9527] +++ exited with 0 +++ [pid 9526] +++ exited with 0 +++ [pid 5645] fstat(3 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] newfstatat(AT_FDCWD, "./250/binderfs" [pid 9531] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9531] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] getdents64(3 [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] unlink("./250/binderfs" [pid 9531] <... futex resumed>) = 1 [pid 9528] <... futex resumed>) = 0 [pid 9531] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5644] <... unlink resumed>) = 0 [pid 9531] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9528] <... futex resumed>) = 0 [pid 9520] +++ exited with 0 +++ [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5644] getdents64(3 [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9519] +++ exited with 0 +++ [pid 5645] umount2("./251/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9531] <... futex resumed>) = 1 [pid 9528] <... futex resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9519, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9531] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] close(3 [pid 5640] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9528] <... futex resumed>) = 0 [pid 5644] <... close resumed>) = 0 [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] rmdir("./250" [pid 9531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] newfstatat(AT_FDCWD, "./251/binderfs" [pid 5644] <... rmdir resumed>) = 0 [pid 9531] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9531] <... socket resumed>) = 6 [pid 5645] unlink("./251/binderfs" [pid 5644] mkdir("./251", 0777 [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... unlink resumed>) = 0 [pid 9531] <... futex resumed>) = 1 [pid 5645] getdents64(3 [pid 9531] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5645] close(3 [pid 9528] <... futex resumed>) = 0 [pid 5645] <... close resumed>) = 0 [pid 5644] <... mkdir resumed>) = 0 [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] rmdir("./251" [pid 9531] <... futex resumed>) = 0 [pid 9528] <... futex resumed>) = 1 [pid 5645] <... rmdir resumed>) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] <... restart_syscall resumed>) = 0 [pid 9531] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] <... restart_syscall resumed>) = 0 [pid 5645] mkdir("./252", 0777 [pid 9531] <... socket resumed>) = 7 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] umount2("./250", MNT_FORCE|UMOUNT_NOFOLLOW [ 185.320367][ T9534] nbd: device at index 64 is going down [ 185.330093][ T9535] nbd: device at index 64 is going down [pid 9531] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5645] <... mkdir resumed>) = 0 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9536 attached [pid 5642] openat(AT_FDCWD, "./250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5640] umount2("./250", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] <... openat resumed>) = 3 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] fstat(3 [pid 5640] openat(AT_FDCWD, "./250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] <... openat resumed>) = 3 [pid 5642] getdents64(3 [pid 5640] fstat(3 [pid 9531] <... sendto resumed>) = 28 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9536] set_robust_list(0x55558040f6e0, 24 [pid 9531] recvfrom(7 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9536 [pid 5640] getdents64(3 [pid 9536] <... set_robust_list resumed>) = 0 [pid 9531] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9528}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] umount2("./250/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9536] rt_sigprocmask(SIG_SETMASK, [] [pid 9531] recvfrom(7 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] umount2("./250/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] newfstatat(AT_FDCWD, "./250/binderfs" [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5642] unlink("./250/binderfs" [pid 5640] newfstatat(AT_FDCWD, "./250/binderfs" [pid 5642] <... unlink resumed>) = 0 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] unlink("./250/binderfs"ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9537 attached [pid 9536] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9531] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9528}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9537 [pid 5642] getdents64(3 [pid 9531] close(7) = 0 [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9531] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9537] set_robust_list(0x55558040f6e0, 24 [pid 9536] chdir("./251" [pid 9528] <... futex resumed>) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 9537] <... set_robust_list resumed>) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] <... unlink resumed>) = 0 [pid 9536] <... chdir resumed>) = 0 [pid 9537] rt_sigprocmask(SIG_SETMASK, [] [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] close(3 [pid 5640] getdents64(3 [pid 9537] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9531] <... futex resumed>) = 0 [pid 9528] <... futex resumed>) = 1 [pid 5642] <... close resumed>) = 0 [pid 9537] chdir("./252" [pid 9536] <... prctl resumed>) = 0 [pid 9531] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] rmdir("./250" [pid 9537] <... chdir resumed>) = 0 [pid 9536] setpgid(0, 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] <... rmdir resumed>) = 0 [pid 9537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9536] <... setpgid resumed>) = 0 [pid 5642] mkdir("./251", 0777 [pid 5640] close(3 [pid 9537] <... prctl resumed>) = 0 [pid 9536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5642] <... mkdir resumed>) = 0 [pid 9537] setpgid(0, 0 [pid 5640] <... close resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9537] <... setpgid resumed>) = 0 [pid 9536] <... openat resumed>) = 3 [pid 5640] rmdir("./250" [pid 9537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9531] <... sendmsg resumed>) = 108 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] <... rmdir resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9539 attached [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9537] <... openat resumed>) = 3 [pid 9531] <... futex resumed>) = 1 [pid 9528] <... futex resumed>) = 0 [pid 9531] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9528] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9531] <... futex resumed>) = 0 [pid 9528] <... futex resumed>) = 1 [pid 9531] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9528] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9531] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9531] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9528] <... futex resumed>) = 0 [pid 9531] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9528] exit_group(0 [pid 9531] <... futex resumed>) = ? [pid 9528] <... exit_group resumed>) = ? [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9539 [pid 9539] set_robust_list(0x55558040f6e0, 24 [pid 9537] write(3, "1000", 4 [pid 9536] write(3, "1000", 4 [pid 9531] +++ exited with 0 +++ [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] mkdir("./251", 0777 [pid 9539] <... set_robust_list resumed>) = 0 [pid 9537] <... write resumed>) = 4 [pid 9536] <... write resumed>) = 4 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... mkdir resumed>) = 0 [pid 9537] close(3 [pid 9536] close(3 [pid 9539] rt_sigprocmask(SIG_SETMASK, [] [pid 9537] <... close resumed>) = 0 [pid 9536] <... close resumed>) = 0 [pid 9539] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9536] symlink("/dev/binderfs", "./binderfs" [pid 9539] chdir("./251" [pid 9528] +++ exited with 0 +++ [pid 9536] <... symlink resumed>) = 0 [pid 9539] <... chdir resumed>) = 0 [pid 9537] symlink("/dev/binderfs", "./binderfs" [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9537] <... symlink resumed>) = 0 [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9539] <... prctl resumed>) = 0 [pid 9537] write(1, "executing program\n", 18 executing program executing program [pid 9536] write(1, "executing program\n", 18 [pid 5641] <... restart_syscall resumed>) = 0 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9539] setpgid(0, 0 [pid 9537] <... write resumed>) = 18 [pid 9536] <... write resumed>) = 18 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9539] <... setpgid resumed>) = 0 [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9541 attached [pid 9539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9537] <... futex resumed>) = 0 [pid 9536] <... futex resumed>) = 0 [pid 5641] umount2("./252", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9537] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9536] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9539] <... openat resumed>) = 3 [pid 9537] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9536] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5641] openat(AT_FDCWD, "./252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9541] set_robust_list(0x55558040f6e0, 24 [pid 9536] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9541 [pid 9537] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9536] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... openat resumed>) = 3 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9541] <... set_robust_list resumed>) = 0 [pid 9536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5641] fstat(3 [pid 9537] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9539] write(3, "1000", 4 [pid 9537] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9539] <... write resumed>) = 4 [pid 9537] <... mmap resumed>) = 0x7fce18c31000 [pid 9541] rt_sigprocmask(SIG_SETMASK, [] [pid 9539] close(3 [pid 9537] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9536] <... mmap resumed>) = 0x7fce18c31000 [pid 5641] getdents64(3 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9539] <... close resumed>) = 0 [pid 9537] <... mprotect resumed>) = 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9541] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9539] symlink("/dev/binderfs", "./binderfs" [pid 9537] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9536] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 5641] umount2("./252/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9541] chdir("./251" [pid 9539] <... symlink resumed>) = 0 [pid 9537] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9536] <... mprotect resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9541] <... chdir resumed>) = 0 [pid 9537] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9536] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] newfstatat(AT_FDCWD, "./252/binderfs"ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9542 attached [pid 9541] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 9539] write(1, "executing program\n", 18 [pid 9536] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9542] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9541] <... prctl resumed>) = 0 [pid 9539] <... write resumed>) = 18 [pid 9536] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9542] <... rseq resumed>) = 0 [pid 9542] set_robust_list(0x7fce18c519a0, 24 [pid 9541] setpgid(0, 0 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9537] <... clone3 resumed> => {parent_tid=[9542]}, 88) = 9542 [pid 5641] unlink("./252/binderfs" [pid 9542] <... set_robust_list resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9543 attached [pid 9542] rt_sigprocmask(SIG_SETMASK, [] [pid 9541] <... setpgid resumed>) = 0 [pid 9539] <... futex resumed>) = 0 [pid 9537] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] <... unlink resumed>) = 0 [pid 9543] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9542] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9539] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9537] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9536] <... clone3 resumed> => {parent_tid=[9543]}, 88) = 9543 [pid 9543] <... rseq resumed>) = 0 [pid 9542] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9541] <... openat resumed>) = 3 [pid 9539] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] getdents64(3 [pid 9543] set_robust_list(0x7fce18c519a0, 24 [pid 9542] <... socket resumed>) = 3 [pid 9541] write(3, "1000", 4 [pid 9539] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9537] <... futex resumed>) = 0 [pid 9536] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9543] <... set_robust_list resumed>) = 0 [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] <... write resumed>) = 4 [pid 9539] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9543] rt_sigprocmask(SIG_SETMASK, [] [pid 9542] <... futex resumed>) = 0 [pid 9541] close(3 [pid 9539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] close(3 [pid 9543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9542] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9541] <... close resumed>) = 0 [pid 9539] <... mmap resumed>) = 0x7fce18c31000 [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] <... futex resumed>) = 0 [pid 5641] <... close resumed>) = 0 [pid 9543] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9542] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9541] symlink("/dev/binderfs", "./binderfs" [pid 9539] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9537] <... futex resumed>) = 0 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] rmdir("./252" [pid 9543] <... socket resumed>) = 3 [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] <... symlink resumed>) = 0 [pid 9539] <... mprotect resumed>) = 0 [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9542] <... futex resumed>) = 0 [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9541] write(1, "executing program\n", 18 [pid 9539] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... rmdir resumed>) = 0 [pid 9543] <... futex resumed>) = 1 executing program [pid 9543] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9541] <... write resumed>) = 18 [pid 9539] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] <... futex resumed>) = 0 [pid 5641] mkdir("./253", 0777 [pid 9542] <... futex resumed>) = 0 [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9537] <... futex resumed>) = 1 [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... mkdir resumed>) = 0 [pid 9543] <... futex resumed>) = 0 [pid 9542] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9541] <... futex resumed>) = 0 [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9536] <... futex resumed>) = 1 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9545 attached [pid 9543] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9542] <... socket resumed>) = 4 [pid 9541] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9539] <... clone3 resumed> => {parent_tid=[9545]}, 88) = 9545 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9545] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9543] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9539] rt_sigprocmask(SIG_SETMASK, [] [pid 9545] <... rseq resumed>) = 0 [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] <... futex resumed>) = 1 [pid 9541] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9539] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9537] <... futex resumed>) = 0 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9545] set_robust_list(0x7fce18c519a0, 24 [pid 9543] <... futex resumed>) = 1 [pid 9542] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9541] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] <... futex resumed>) = 0 [pid 9545] <... set_robust_list resumed>) = 0 [pid 9542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9537] <... futex resumed>) = 0 [pid 9545] rt_sigprocmask(SIG_SETMASK, [] [pid 9542] openat(AT_FDCWD, NULL, O_RDWR [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9545] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9543] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9542] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9539] <... futex resumed>) = 0 [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9545] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9543] <... socket resumed>) = 4 [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] <... mmap resumed>) = 0x7fce18c31000 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9536] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9546 attached [pid 9545] <... socket resumed>) = 3 [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9542] <... futex resumed>) = 1 [pid 9537] <... futex resumed>) = 0 [pid 9546] set_robust_list(0x55558040f6e0, 24 [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] <... futex resumed>) = 0 [pid 9542] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9541] <... mprotect resumed>) = 0 [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9546 [pid 9546] <... set_robust_list resumed>) = 0 [pid 9545] <... futex resumed>) = 1 [pid 9543] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9541] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9539] <... futex resumed>) = 0 [pid 9537] <... futex resumed>) = 0 [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9546] rt_sigprocmask(SIG_SETMASK, [] [pid 9545] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9542] ioctl(-1, TUNSETIFF, 0 [pid 9541] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9536] <... futex resumed>) = 0 [pid 9543] openat(AT_FDCWD, NULL, O_RDWR [pid 9545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9542] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9541] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9539] <... futex resumed>) = 0 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9547 attached [pid 9546] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9545] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9543] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9547] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9546] chdir("./253" [pid 9545] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] <... futex resumed>) = 1 [pid 9537] <... futex resumed>) = 0 [pid 9547] <... rseq resumed>) = 0 [pid 9546] <... chdir resumed>) = 0 [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9541] <... clone3 resumed> => {parent_tid=[9547]}, 88) = 9547 [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] set_robust_list(0x7fce18c519a0, 24 [pid 9546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9545] <... futex resumed>) = 1 [pid 9543] <... futex resumed>) = 1 [pid 9542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9541] rt_sigprocmask(SIG_SETMASK, [] [pid 9539] <... futex resumed>) = 0 [pid 9536] <... futex resumed>) = 0 [pid 9547] <... set_robust_list resumed>) = 0 [pid 9546] <... prctl resumed>) = 0 [pid 9545] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9543] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9542] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9541] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9537] <... futex resumed>) = 0 [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] rt_sigprocmask(SIG_SETMASK, [] [pid 9546] setpgid(0, 0 [pid 9545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9542] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9539] <... futex resumed>) = 0 [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9536] <... futex resumed>) = 0 [pid 9547] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9546] <... setpgid resumed>) = 0 [pid 9545] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9543] ioctl(-1, TUNSETIFF, 0 [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] <... futex resumed>) = 0 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9547] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9545] <... socket resumed>) = 4 [pid 9543] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9542] <... futex resumed>) = 0 [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9547] <... socket resumed>) = 3 [pid 9546] <... openat resumed>) = 3 [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] write(3, "1000", 4 [pid 9545] <... futex resumed>) = 1 [pid 9539] <... futex resumed>) = 0 [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] <... write resumed>) = 4 [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] close(3 [pid 9545] openat(AT_FDCWD, NULL, O_RDWR [pid 9543] <... futex resumed>) = 1 [pid 9542] <... socket resumed>) = 5 [pid 9539] <... futex resumed>) = 0 [pid 9537] <... futex resumed>) = 0 [pid 9536] <... futex resumed>) = 0 [pid 9547] <... futex resumed>) = 1 [pid 9546] <... close resumed>) = 0 [pid 9545] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9543] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] <... futex resumed>) = 0 [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9546] symlink("/dev/binderfs", "./binderfs" [pid 9543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9542] <... futex resumed>) = 0 [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9536] <... futex resumed>) = 0 [pid 9547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9542] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9541] <... futex resumed>) = 0 [pid 9539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9547] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9546] <... symlink resumed>) = 0 [pid 9545] <... futex resumed>) = 0 [pid 9543] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9537] <... futex resumed>) = 0 [pid 9547] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9546] write(1, "executing program\n", 18 executing program [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] sendmsg(4, NULL, MSG_CONFIRM [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] <... write resumed>) = 18 [pid 9545] ioctl(-1, TUNSETIFF, 0 [pid 9543] <... futex resumed>) = 1 [pid 9542] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9539] <... futex resumed>) = 0 [pid 9536] <... futex resumed>) = 0 [pid 9547] <... futex resumed>) = 1 [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9545] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9543] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] <... futex resumed>) = 0 [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9546] <... futex resumed>) = 0 [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9542] <... futex resumed>) = 1 [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9537] <... futex resumed>) = 0 [pid 9536] <... futex resumed>) = 0 [pid 9547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9545] <... futex resumed>) = 0 [pid 9543] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9542] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9541] <... futex resumed>) = 0 [pid 9539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9547] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9546] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9543] <... socket resumed>) = 5 [pid 9542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9545] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9537] <... futex resumed>) = 0 [pid 9547] <... socket resumed>) = 4 [pid 9546] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9545] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9539] <... futex resumed>) = 0 [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] <... futex resumed>) = 1 [pid 9542] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9536] <... futex resumed>) = 0 [pid 9546] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9545] <... futex resumed>) = 0 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9545] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9547] <... futex resumed>) = 1 [pid 9545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9543] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] <... futex resumed>) = 0 [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9546] <... mmap resumed>) = 0x7fce18c31000 [pid 9545] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9542] <... futex resumed>) = 1 [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9539] <... futex resumed>) = 0 [pid 9537] <... futex resumed>) = 0 [pid 9536] <... futex resumed>) = 0 [pid 9547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9546] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9545] <... socket resumed>) = 5 [pid 9543] sendmsg(4, NULL, MSG_CONFIRM [pid 9542] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9541] <... futex resumed>) = 0 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9547] openat(AT_FDCWD, NULL, O_RDWR [pid 9546] <... mprotect resumed>) = 0 [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9537] <... futex resumed>) = 0 [pid 9547] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9546] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9545] <... futex resumed>) = 0 [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9545] sendmsg(4, NULL, MSG_CONFIRM [pid 9543] <... futex resumed>) = 1 [pid 9542] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9539] <... futex resumed>) = 0 [pid 9536] <... futex resumed>) = 0 [pid 9547] <... futex resumed>) = 1 [pid 9546] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9545] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9543] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] <... futex resumed>) = 0 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9548 attached [pid 9547] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9542] <... futex resumed>) = 1 [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9537] <... futex resumed>) = 0 [pid 9536] <... futex resumed>) = 0 [pid 9548] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9546] <... clone3 resumed> => {parent_tid=[9548]}, 88) = 9548 [pid 9545] <... futex resumed>) = 0 [pid 9543] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9542] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9541] <... futex resumed>) = 0 [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] <... rseq resumed>) = 0 [pid 9547] ioctl(-1, TUNSETIFF, 0 [pid 9546] rt_sigprocmask(SIG_SETMASK, [] [pid 9545] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9543] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9539] <... futex resumed>) = 0 [pid 9537] <... futex resumed>) = 0 [pid 9548] set_robust_list(0x7fce18c519a0, 24 [pid 9547] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9546] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9545] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] <... set_robust_list resumed>) = 0 [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] <... futex resumed>) = 1 [pid 9539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9536] <... futex resumed>) = 0 [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] rt_sigprocmask(SIG_SETMASK, [] [pid 9546] <... futex resumed>) = 0 [pid 9545] <... futex resumed>) = 0 [pid 9539] <... futex resumed>) = 0 [pid 9548] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9548] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9547] <... futex resumed>) = 1 [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9545] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9543] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9542] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9541] <... futex resumed>) = 0 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] <... socket resumed>) = 3 [pid 9545] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] <... futex resumed>) = 1 [pid 9546] <... futex resumed>) = 0 [pid 9545] <... futex resumed>) = 1 [pid 9539] <... futex resumed>) = 0 [pid 9548] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9545] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9543] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] <... futex resumed>) = 0 [pid 9547] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9548] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9546] <... futex resumed>) = 0 [pid 9545] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9539] <... futex resumed>) = 0 [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] <... futex resumed>) = 0 [pid 9547] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9545] <... futex resumed>) = 0 [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] <... futex resumed>) = 1 [pid 9541] <... futex resumed>) = 0 [pid 9539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9537] <... futex resumed>) = 0 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9545] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9543] <... futex resumed>) = 0 [pid 9542] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9547] <... futex resumed>) = 0 [pid 9546] <... futex resumed>) = 0 [pid 9545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9543] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9541] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9539] <... futex resumed>) = 0 [pid 9537] <... futex resumed>) = 0 [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9547] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9545] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9542] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9536] <... futex resumed>) = 0 [pid 9547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9545] <... socket resumed>) = 6 [pid 9543] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9542] <... socket resumed>) = 6 [pid 9541] <... futex resumed>) = 0 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9547] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9543] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9547] <... socket resumed>) = 5 [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] <... futex resumed>) = 1 [pid 9537] <... futex resumed>) = 0 [pid 9548] <... socket resumed>) = 4 [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] <... futex resumed>) = 1 [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] <... futex resumed>) = 0 [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] <... futex resumed>) = 1 [pid 9543] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9541] <... futex resumed>) = 0 [pid 9537] <... futex resumed>) = 0 [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] <... futex resumed>) = 1 [pid 9547] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9546] <... futex resumed>) = 0 [pid 9545] <... futex resumed>) = 1 [pid 9543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9542] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9539] <... futex resumed>) = 0 [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9536] <... futex resumed>) = 0 [pid 9548] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9545] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9543] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9542] <... socket resumed>) = 7 [pid 9541] <... futex resumed>) = 0 [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9547] sendmsg(4, NULL, MSG_CONFIRM [pid 9546] <... futex resumed>) = 0 [pid 9545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9543] <... socket resumed>) = 6 [pid 9542] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9539] <... futex resumed>) = 0 [pid 9548] openat(AT_FDCWD, NULL, O_RDWR [pid 9547] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9545] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] <... sendto resumed>) = 28 [pid 9548] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9545] <... socket resumed>) = 7 [pid 9543] <... futex resumed>) = 1 [pid 9542] recvfrom(7 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9536] <... futex resumed>) = 0 [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] <... futex resumed>) = 1 [pid 9545] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9543] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9542] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9537}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9541] <... futex resumed>) = 0 [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] <... futex resumed>) = 1 [pid 9547] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9546] <... futex resumed>) = 0 [pid 9545] <... sendto resumed>) = 28 [pid 9543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9542] recvfrom(7 [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] <... futex resumed>) = 0 [pid 9548] ioctl(-1, TUNSETIFF, 0 [pid 9547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9542] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9537}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9541] <... futex resumed>) = 0 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9547] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9546] <... futex resumed>) = 0 [pid 9545] recvfrom(7 [pid 9543] <... socket resumed>) = 7 [pid 9542] close(7 [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9545] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9539}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9543] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9542] <... close resumed>) = 0 [pid 9548] <... futex resumed>) = 0 [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9545] recvfrom(7 [pid 9543] <... sendto resumed>) = 28 [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9547] <... futex resumed>) = 1 [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9545] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9539}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9543] recvfrom(7 [pid 9542] <... futex resumed>) = 1 [pid 9541] <... futex resumed>) = 0 [pid 9537] <... futex resumed>) = 0 [pid 9548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9547] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9546] <... futex resumed>) = 0 [pid 9545] close(7 [pid 9543] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9536}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9542] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9545] <... close resumed>) = 0 [pid 9543] recvfrom(7 [pid 9542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9541] <... futex resumed>) = 0 [pid 9537] <... futex resumed>) = 0 [pid 9548] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9547] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9536}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9542] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9545] <... futex resumed>) = 1 [pid 9543] close(7 [pid 9539] <... futex resumed>) = 0 [pid 9548] <... futex resumed>) = 1 [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] <... futex resumed>) = 0 [pid 9545] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9547] <... futex resumed>) = 1 [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9543] <... close resumed>) = 0 [pid 9541] <... futex resumed>) = 0 [pid 9539] <... futex resumed>) = 0 [pid 9548] <... socket resumed>) = 5 [pid 9547] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9546] <... futex resumed>) = 0 [pid 9545] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] <... futex resumed>) = 0 [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9547] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] <... futex resumed>) = 0 [pid 9547] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9543] <... futex resumed>) = 1 [pid 9536] <... futex resumed>) = 0 [pid 9548] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9547] <... futex resumed>) = 1 [pid 9541] <... futex resumed>) = 0 [pid 9536] <... futex resumed>) = 0 [pid 9546] <... futex resumed>) = 0 [pid 9548] sendmsg(4, NULL, MSG_CONFIRM [pid 9543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9543] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] <... futex resumed>) = 1 [pid 9547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9546] <... futex resumed>) = 0 [pid 9548] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9547] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] <... futex resumed>) = 0 [pid 9548] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9547] <... socket resumed>) = 6 [pid 9546] <... futex resumed>) = 0 [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] <... futex resumed>) = 0 [pid 9547] <... futex resumed>) = 1 [pid 9541] <... futex resumed>) = 0 [pid 9548] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9547] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9541] <... futex resumed>) = 0 [pid 9547] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9547] <... socket resumed>) = 7 [pid 9548] <... futex resumed>) = 0 [pid 9546] <... futex resumed>) = 1 [pid 9548] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9547] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9548] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9548] <... futex resumed>) = 0 [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9548] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9548] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9546] <... futex resumed>) = 0 [pid 9542] <... sendmsg resumed>) = 108 [pid 9548] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9545] <... sendmsg resumed>) = 108 [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] <... sendmsg resumed>) = 108 [pid 9548] <... socket resumed>) = 6 [pid 9546] <... futex resumed>) = 0 [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] <... futex resumed>) = 0 [pid 9546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9548] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9545] <... futex resumed>) = 1 [pid 9543] <... futex resumed>) = 1 [pid 9542] <... futex resumed>) = 1 [pid 9537] <... futex resumed>) = 0 [pid 9536] <... futex resumed>) = 0 [pid 9537] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9537] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9536] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9545] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9542] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9536] <... futex resumed>) = 0 [pid 9543] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9539] <... futex resumed>) = 0 [pid 9536] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9543] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9542] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9539] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9542] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9545] <... futex resumed>) = 0 [pid 9543] <... futex resumed>) = 1 [pid 9539] <... futex resumed>) = 1 [pid 9536] <... futex resumed>) = 0 [pid 9548] <... futex resumed>) = 0 [pid 9546] <... futex resumed>) = 1 [pid 9542] <... futex resumed>) = 1 [pid 9537] <... futex resumed>) = 0 [pid 9548] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9547] <... sendto resumed>) = 28 [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9545] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9543] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9542] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9537] exit_group(0 [pid 9536] exit_group(0 [pid 9548] <... socket resumed>) = 7 [pid 9547] recvfrom(7 [pid 9545] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9543] <... futex resumed>) = ? [pid 9542] <... futex resumed>) = ? [pid 9537] <... exit_group resumed>) = ? [pid 9536] <... exit_group resumed>) = ? [pid 9548] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9545] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9543] +++ exited with 0 +++ [pid 9539] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 9545] <... futex resumed>) = 0 [pid 9539] exit_group(0) = ? [pid 9548] <... sendto resumed>) = 28 [pid 9547] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9541}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9547] recvfrom(7 [pid 9548] recvfrom(7 [pid 9547] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9541}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9548] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9546}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9547] close(7 [pid 9542] +++ exited with 0 +++ [pid 9537] +++ exited with 0 +++ [pid 9548] recvfrom(7 [pid 9547] <... close resumed>) = 0 [pid 9548] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9546}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9537, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9536] +++ exited with 0 +++ [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9548] close(7 [pid 9547] <... futex resumed>) = 1 [pid 9541] <... futex resumed>) = 0 [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9536, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9548] <... close resumed>) = 0 [pid 9545] +++ exited with 0 +++ [pid 9547] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9539] +++ exited with 0 +++ [pid 9547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9541] <... futex resumed>) = 0 [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9547] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... restart_syscall resumed>) = 0 [pid 5642] umount2("./251", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5642] openat(AT_FDCWD, "./251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5645] <... restart_syscall resumed>) = 0 [pid 5642] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9547] <... sendmsg resumed>) = 108 [pid 5642] getdents64(3, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5642] umount2("./251/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5642] newfstatat(AT_FDCWD, "./251/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5642] unlink("./251/binderfs") = 0 [pid 5642] getdents64(3, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] close(3) = 0 [pid 5642] rmdir("./251" [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... rmdir resumed>) = 0 [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] umount2("./252", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9548] <... futex resumed>) = 1 [pid 5642] mkdir("./252", 0777 [pid 9548] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9547] <... futex resumed>) = 1 [pid 9546] <... futex resumed>) = 0 [pid 9541] <... futex resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9547] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9541] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] openat(AT_FDCWD, "./252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5642] <... mkdir resumed>) = 0 [pid 9548] <... futex resumed>) = 0 [pid 9547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9546] <... futex resumed>) = 1 [pid 9541] <... futex resumed>) = 0 [pid 5645] <... openat resumed>) = 3 [pid 9548] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9547] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9541] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] fstat(3 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9548] <... sendmsg resumed>) = 108 [pid 9547] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] umount2("./251", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9547] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9547] <... futex resumed>) = 1 [pid 9541] <... futex resumed>) = 0 [pid 5645] getdents64(3 [pid 5644] openat(AT_FDCWD, "./251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9541] exit_group(0 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9541] <... exit_group resumed>) = ? [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5644] <... openat resumed>) = 3 [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9547] +++ exited with 0 +++ ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9551 attached [pid 9551] set_robust_list(0x55558040f6e0, 24) = 0 [pid 9551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9551 [pid 9551] chdir("./252" [pid 5644] fstat(3 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 9551] <... chdir resumed>) = 0 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9551] setpgid(0, 0) = 0 [ 185.681189][ T9545] nbd: nbd64 already in use [ 185.681363][ T9543] nbd: nbd64 already in use [ 185.717677][ T9547] nbd: device at index 64 is going down [pid 9551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9551] write(3, "1000", 4 [pid 9548] <... futex resumed>) = 1 [pid 9546] <... futex resumed>) = 0 [pid 9551] <... write resumed>) = 4 [pid 5645] umount2("./252/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] getdents64(3 [pid 9551] close(3 [pid 9548] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9546] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9551] <... close resumed>) = 0 [pid 9548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9546] <... futex resumed>) = 0 [pid 5645] newfstatat(AT_FDCWD, "./252/binderfs" [pid 5644] umount2("./251/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9551] symlink("/dev/binderfs", "./binderfs" [pid 9548] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9546] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9551] <... symlink resumed>) = 0 [pid 9548] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] unlink("./252/binderfs" [pid 5644] newfstatat(AT_FDCWD, "./251/binderfs" [pid 9548] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... unlink resumed>) = 0 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9551] write(1, "executing program\n", 18 [pid 9548] <... futex resumed>) = 1 [pid 9546] <... futex resumed>) = 0 [pid 5645] getdents64(3 [pid 5644] unlink("./251/binderfs" [pid 9551] <... write resumed>) = 18 [pid 9548] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9546] exit_group(0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5644] <... unlink resumed>) = 0 [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9548] <... futex resumed>) = ? [pid 9546] <... exit_group resumed>) = ? [pid 5645] close(3 [pid 5644] getdents64(3 [pid 9548] +++ exited with 0 +++ [pid 9551] <... futex resumed>) = 0 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 executing program [pid 9551] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5645] <... close resumed>) = 0 [pid 5644] close(3 [pid 9551] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5645] rmdir("./252" [pid 5644] <... close resumed>) = 0 [pid 9551] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5645] <... rmdir resumed>) = 0 [pid 5644] rmdir("./251" [pid 9551] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9541] +++ exited with 0 +++ [pid 9551] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9551] <... mmap resumed>) = 0x7fce18c31000 [pid 5644] <... rmdir resumed>) = 0 [pid 5640] umount2("./251", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5645] mkdir("./253", 0777 [pid 5640] openat(AT_FDCWD, "./251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 9551] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9546] +++ exited with 0 +++ [pid 5645] <... mkdir resumed>) = 0 [pid 5644] mkdir("./252", 0777 [pid 5640] fstat(3 [pid 9551] <... mprotect resumed>) = 0 [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9546, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9551] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] <... mkdir resumed>) = 0 [pid 5640] getdents64(3 [pid 9551] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9551] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9552 attached [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9552] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9551] <... clone3 resumed> => {parent_tid=[9552]}, 88) = 9552 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] umount2("./251/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9552] <... rseq resumed>) = 0 [pid 9551] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9552] set_robust_list(0x7fce18c519a0, 24 [pid 9551] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9552] <... set_robust_list resumed>) = 0 [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] newfstatat(AT_FDCWD, "./251/binderfs"ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9553 attached [pid 9552] rt_sigprocmask(SIG_SETMASK, [] [pid 9551] <... futex resumed>) = 0 [pid 5641] <... restart_syscall resumed>) = 0 [pid 9552] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9552] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9553] set_robust_list(0x55558040f6e0, 24) = 0 [pid 9552] <... socket resumed>) = 3 [pid 5641] umount2("./253", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] unlink("./251/binderfs" [pid 9553] rt_sigprocmask(SIG_SETMASK, [] [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... unlink resumed>) = 0 [pid 9552] <... futex resumed>) = 1 [pid 9551] <... futex resumed>) = 0 [pid 5641] openat(AT_FDCWD, "./253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9553] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9552] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... openat resumed>) = 3 [pid 5640] getdents64(3 [pid 9553] chdir("./253" [pid 9552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9551] <... futex resumed>) = 0 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9553 [pid 5641] fstat(3 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9554 attached [pid 9553] <... chdir resumed>) = 0 [pid 9552] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] close(3 [pid 9554] set_robust_list(0x55558040f6e0, 24 [pid 9553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9552] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9554 [pid 5640] <... close resumed>) = 0 [pid 9554] <... set_robust_list resumed>) = 0 [pid 9553] <... prctl resumed>) = 0 [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] getdents64(3 [pid 5640] rmdir("./251" [pid 9554] rt_sigprocmask(SIG_SETMASK, [] [pid 9553] setpgid(0, 0 [pid 9552] <... futex resumed>) = 1 [pid 9551] <... futex resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9553] <... setpgid resumed>) = 0 [pid 9552] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] umount2("./253/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] <... rmdir resumed>) = 0 [pid 9554] chdir("./252" [pid 9553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9552] <... socket resumed>) = 4 [pid 9551] <... futex resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9554] <... chdir resumed>) = 0 [pid 9553] <... openat resumed>) = 3 [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] newfstatat(AT_FDCWD, "./253/binderfs" [pid 9554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9553] write(3, "1000", 4 [pid 9552] <... futex resumed>) = 0 [pid 9551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] mkdir("./252", 0777 [pid 9554] <... prctl resumed>) = 0 [pid 9553] <... write resumed>) = 4 [pid 9552] openat(AT_FDCWD, NULL, O_RDWR [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9554] setpgid(0, 0 [pid 9552] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9551] <... futex resumed>) = 0 [pid 9554] <... setpgid resumed>) = 0 [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] unlink("./253/binderfs" [pid 9551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9553] close(3 [pid 9552] <... futex resumed>) = 0 [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... unlink resumed>) = 0 [pid 5640] <... mkdir resumed>) = 0 [pid 9553] <... close resumed>) = 0 [pid 9553] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9554] <... openat resumed>) = 3 [pid 9552] ioctl(-1, TUNSETIFF, 0 [pid 9551] <... futex resumed>) = 0 [pid 9554] write(3, "1000", 4 [ 185.735683][ T9548] nbd: device at index 64 is going down [pid 5641] getdents64(3 [pid 9554] <... write resumed>) = 4 [pid 9552] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] write(1, "executing program\n", 18 [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 executing program [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9553] <... write resumed>) = 18 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9554] close(3 [pid 9552] <... futex resumed>) = 0 [pid 9551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9553] <... futex resumed>) = 0 [pid 5641] close(3 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 9556 attached [pid 9554] <... close resumed>) = 0 [pid 9553] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9552] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... close resumed>) = 0 [pid 9556] set_robust_list(0x55558040f6e0, 24 [pid 9554] symlink("/dev/binderfs", "./binderfs" [pid 9552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9551] <... futex resumed>) = 0 [pid 5641] rmdir("./253" [pid 9553] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9552] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9556 [pid 9553] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9556] <... set_robust_list resumed>) = 0 [pid 9553] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... rmdir resumed>) = 0 [pid 9556] rt_sigprocmask(SIG_SETMASK, [] [pid 9554] <... symlink resumed>) = 0 [pid 9553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9552] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9556] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9554] write(1, "executing program\n", 18 [pid 9553] <... mmap resumed>) = 0x7fce18c31000 executing program [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] mkdir("./254", 0777 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9554] <... write resumed>) = 18 [pid 9553] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9552] <... futex resumed>) = 0 [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... mkdir resumed>) = 0 [pid 9556] chdir("./252" [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9553] <... mprotect resumed>) = 0 [pid 9552] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9551] <... futex resumed>) = 0 [pid 9556] <... chdir resumed>) = 0 [pid 9554] <... futex resumed>) = 0 [pid 9553] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9552] <... socket resumed>) = 5 [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9554] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9553] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9556] <... prctl resumed>) = 0 [pid 9554] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9553] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9556] setpgid(0, 0 [pid 9554] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9552] <... futex resumed>) = 1 [pid 9551] <... futex resumed>) = 0 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9556] <... setpgid resumed>) = 0 [pid 9554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9552] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9557 attached [pid 9554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9551] <... futex resumed>) = 0 [pid 9557] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9554] <... mmap resumed>) = 0x7fce18c31000 [pid 9552] sendmsg(4, NULL, MSG_CONFIRMci-upstream-net-kasan-gce/strace-static-x86_64: Process 9558 attached [pid 9557] <... rseq resumed>) = 0 [pid 9554] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9552] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9558] set_robust_list(0x55558040f6e0, 24 [pid 9557] set_robust_list(0x7fce18c519a0, 24 [pid 9556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9554] <... mprotect resumed>) = 0 [pid 9553] <... clone3 resumed> => {parent_tid=[9557]}, 88) = 9557 [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9558 [pid 9557] <... set_robust_list resumed>) = 0 [pid 9554] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9553] rt_sigprocmask(SIG_SETMASK, [] [pid 9552] <... futex resumed>) = 1 [pid 9551] <... futex resumed>) = 0 [pid 9558] <... set_robust_list resumed>) = 0 [pid 9557] rt_sigprocmask(SIG_SETMASK, [] [pid 9556] <... openat resumed>) = 3 [pid 9554] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9553] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9552] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9557] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9551] <... futex resumed>) = 0 [pid 9558] rt_sigprocmask(SIG_SETMASK, [] [pid 9557] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9556] write(3, "1000", 4 [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9559 attached [pid 9558] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9556] <... write resumed>) = 4 [pid 9554] <... clone3 resumed> => {parent_tid=[9559]}, 88) = 9559 [pid 9553] <... futex resumed>) = 0 [pid 9552] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9559] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9558] chdir("./254" [pid 9557] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9556] close(3 [pid 9554] rt_sigprocmask(SIG_SETMASK, [] [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] <... rseq resumed>) = 0 [pid 9557] <... socket resumed>) = 3 [pid 9554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9552] <... futex resumed>) = 1 [pid 9551] <... futex resumed>) = 0 [pid 9559] set_robust_list(0x7fce18c519a0, 24 [pid 9558] <... chdir resumed>) = 0 [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9556] <... close resumed>) = 0 [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] <... set_robust_list resumed>) = 0 [pid 9558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9556] symlink("/dev/binderfs", "./binderfs" [pid 9557] <... futex resumed>) = 1 [pid 9554] <... futex resumed>) = 0 [pid 9553] <... futex resumed>) = 0 [pid 9552] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9551] <... futex resumed>) = 0 [pid 9558] <... prctl resumed>) = 0 [pid 9557] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9559] rt_sigprocmask(SIG_SETMASK, [] [pid 9558] setpgid(0, 0 [pid 9557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9556] <... symlink resumed>) = 0 [pid 9553] <... futex resumed>) = 0 [pid 9552] <... futex resumed>) = 0 [pid 9551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9559] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9558] <... setpgid resumed>) = 0 [pid 9557] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9552] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9557] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9551] <... futex resumed>) = 0 [pid 9559] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9556] write(1, "executing program\n", 18 [pid 9552] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9559] <... socket resumed>) = 3 [pid 9557] <... futex resumed>) = 1 [pid 9556] <... write resumed>) = 18 [pid 9553] <... futex resumed>) = 0 [pid 9552] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9558] <... openat resumed>) = 3 [pid 9557] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9553] <... futex resumed>) = 0 [pid 9552] <... futex resumed>) = 1 [pid 9551] <... futex resumed>) = 0 executing program [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] write(3, "1000", 4 [pid 9557] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9552] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] <... futex resumed>) = 1 [pid 9558] <... write resumed>) = 4 [pid 9557] <... socket resumed>) = 4 [pid 9556] <... futex resumed>) = 0 [pid 9554] <... futex resumed>) = 0 [pid 9552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9551] <... futex resumed>) = 0 [pid 9559] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9558] close(3 [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9556] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9558] <... close resumed>) = 0 [pid 9557] <... futex resumed>) = 1 [pid 9556] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9554] <... futex resumed>) = 0 [pid 9553] <... futex resumed>) = 0 [pid 9557] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9552] <... socket resumed>) = 6 [pid 9559] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9558] symlink("/dev/binderfs", "./binderfs" [pid 9556] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9559] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9558] <... symlink resumed>) = 0 [pid 9556] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9559] <... futex resumed>) = 0 [pid 9556] <... mmap resumed>) = 0x7fce18c31000 executing program [pid 9559] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9558] write(1, "executing program\n", 18 [pid 9556] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9558] <... write resumed>) = 18 [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] <... futex resumed>) = 0 [pid 9556] <... mprotect resumed>) = 0 [pid 9554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9553] <... futex resumed>) = 1 [pid 9552] <... futex resumed>) = 1 [pid 9551] <... futex resumed>) = 0 [pid 9558] <... futex resumed>) = 0 [pid 9558] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9556] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9558] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9558] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 9558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c31000 [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9552] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] openat(AT_FDCWD, NULL, O_RDWR [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9554] <... futex resumed>) = 1 [pid 9559] <... futex resumed>) = 0 [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9551] <... futex resumed>) = 0 [pid 9559] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9557] <... futex resumed>) = 1 [pid 9556] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9553] <... futex resumed>) = 0 [pid 9552] <... socket resumed>) = 7 [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9557] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9556] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9560 attached [pid 9559] <... socket resumed>) = 4 [pid 9558] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9553] <... futex resumed>) = 0 [pid 9560] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] <... mprotect resumed>) = 0 [pid 9557] ioctl(-1, TUNSETIFF, 0 [pid 9556] <... clone3 resumed> => {parent_tid=[9560]}, 88) = 9560 [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9552] <... sendto resumed>) = 28 [pid 9560] <... rseq resumed>) = 0 [pid 9559] <... futex resumed>) = 1 [pid 9558] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9557] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9556] rt_sigprocmask(SIG_SETMASK, [] [pid 9554] <... futex resumed>) = 0 [pid 9560] set_robust_list(0x7fce18c519a0, 24 [pid 9559] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9558] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9556] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] recvfrom(7 [pid 9560] <... set_robust_list resumed>) = 0 [pid 9559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9557] <... futex resumed>) = 1 [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9553] <... futex resumed>) = 0 [pid 9560] rt_sigprocmask(SIG_SETMASK, [] [pid 9559] openat(AT_FDCWD, NULL, O_RDWR [pid 9557] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9556] <... futex resumed>) = 0 [pid 9554] <... futex resumed>) = 0 [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9551}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9561 attached [pid 9560] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9559] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] <... futex resumed>) = 0 [pid 9552] recvfrom(7 [pid 9561] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9560] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9552] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9551}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9561] <... rseq resumed>) = 0 [pid 9560] <... socket resumed>) = 3 [pid 9559] <... futex resumed>) = 0 [pid 9558] <... clone3 resumed> => {parent_tid=[9561]}, 88) = 9561 [pid 9557] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] set_robust_list(0x7fce18c519a0, 24 [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] ioctl(-1, TUNSETIFF, 0 [pid 9558] rt_sigprocmask(SIG_SETMASK, [] [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9554] <... futex resumed>) = 0 [pid 9552] close(7 [pid 9561] <... set_robust_list resumed>) = 0 [pid 9560] <... futex resumed>) = 1 [pid 9559] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9558] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9557] <... futex resumed>) = 1 [pid 9556] <... futex resumed>) = 0 [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] <... futex resumed>) = 0 [pid 9552] <... close resumed>) = 0 [pid 9561] rt_sigprocmask(SIG_SETMASK, [] [pid 9560] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9559] <... futex resumed>) = 0 [pid 9557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9556] <... futex resumed>) = 0 [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9553] <... futex resumed>) = 0 [pid 9552] <... futex resumed>) = 1 [pid 9551] <... futex resumed>) = 0 [pid 9561] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9560] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9559] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9558] <... futex resumed>) = 0 [pid 9557] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9554] <... futex resumed>) = 0 [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9552] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] <... socket resumed>) = 3 [pid 9560] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9559] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9557] <... socket resumed>) = 5 [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9551] <... futex resumed>) = 0 [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9552] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9561] <... futex resumed>) = 0 [pid 9560] <... futex resumed>) = 1 [pid 9559] <... futex resumed>) = 0 [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] <... futex resumed>) = 1 [pid 9556] <... futex resumed>) = 0 [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9553] <... futex resumed>) = 0 [pid 9561] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9560] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9559] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9557] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] <... futex resumed>) = 0 [pid 9554] <... futex resumed>) = 0 [pid 9557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9561] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9556] <... futex resumed>) = 0 [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9560] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9559] <... socket resumed>) = 5 [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9557] sendmsg(4, NULL, MSG_CONFIRM [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] <... futex resumed>) = 0 [pid 9561] <... futex resumed>) = 0 [pid 9560] <... socket resumed>) = 4 [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9557] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9561] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] <... futex resumed>) = 0 [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9560] <... futex resumed>) = 1 [pid 9559] sendmsg(4, NULL, MSG_CONFIRM [pid 9558] <... futex resumed>) = 0 [pid 9557] <... futex resumed>) = 0 [pid 9556] <... futex resumed>) = 0 [pid 9554] <... futex resumed>) = 0 [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9560] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9559] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9557] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] <... futex resumed>) = 0 [pid 9561] <... socket resumed>) = 4 [pid 9560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9556] <... futex resumed>) = 0 [pid 9554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9560] openat(AT_FDCWD, NULL, O_RDWR [pid 9559] <... futex resumed>) = 0 [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9561] <... futex resumed>) = 1 [pid 9560] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9559] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9558] <... futex resumed>) = 0 [pid 9557] <... futex resumed>) = 0 [pid 9554] <... futex resumed>) = 0 [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9557] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9553] <... futex resumed>) = 0 [pid 9560] <... futex resumed>) = 1 [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9556] <... futex resumed>) = 0 [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9560] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9559] <... futex resumed>) = 0 [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9561] <... futex resumed>) = 0 [pid 9558] <... futex resumed>) = 1 [pid 9554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9561] openat(AT_FDCWD, NULL, O_RDWR [pid 9560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9559] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9557] <... futex resumed>) = 0 [pid 9556] <... futex resumed>) = 0 [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9560] ioctl(-1, TUNSETIFF, 0 [pid 9559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9557] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9554] <... futex resumed>) = 0 [pid 9553] <... futex resumed>) = 0 [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9560] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9559] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9557] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9561] <... futex resumed>) = 1 [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9558] <... futex resumed>) = 0 [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9561] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9560] <... futex resumed>) = 1 [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] <... futex resumed>) = 0 [pid 9556] <... futex resumed>) = 0 [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9560] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9559] <... futex resumed>) = 1 [pid 9558] <... futex resumed>) = 0 [pid 9557] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9554] <... futex resumed>) = 0 [pid 9553] <... futex resumed>) = 0 [pid 9561] ioctl(-1, TUNSETIFF, 0 [pid 9560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9559] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9557] <... socket resumed>) = 6 [pid 9556] <... futex resumed>) = 0 [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9561] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9560] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9560] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9557] <... futex resumed>) = 0 [pid 9554] <... futex resumed>) = 0 [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9557] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] <... futex resumed>) = 0 [pid 9561] <... futex resumed>) = 1 [pid 9560] <... futex resumed>) = 1 [pid 9559] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9558] <... futex resumed>) = 0 [pid 9557] <... socket resumed>) = 7 [pid 9556] <... futex resumed>) = 0 [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9561] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9560] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9560] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9559] <... futex resumed>) = 1 [pid 9558] <... futex resumed>) = 0 [pid 9556] <... futex resumed>) = 0 [pid 9554] <... futex resumed>) = 0 [pid 9561] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9560] <... socket resumed>) = 5 [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] <... futex resumed>) = 0 [pid 9560] <... futex resumed>) = 0 [pid 9559] <... socket resumed>) = 6 [pid 9558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9554] <... futex resumed>) = 0 [pid 9561] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9560] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9561] <... socket resumed>) = 5 [pid 9560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9559] <... futex resumed>) = 0 [pid 9558] <... futex resumed>) = 0 [pid 9556] <... futex resumed>) = 0 [pid 9554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9560] sendmsg(4, NULL, MSG_CONFIRM [pid 9559] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9560] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9557] <... sendto resumed>) = 28 [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] <... sendmsg resumed>) = 108 [pid 9561] <... futex resumed>) = 0 [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9554] <... futex resumed>) = 0 [pid 9561] sendmsg(4, NULL, MSG_CONFIRM [pid 9560] <... futex resumed>) = 1 [pid 9559] <... socket resumed>) = 7 [pid 9558] <... futex resumed>) = 0 [pid 9557] recvfrom(7 [pid 9556] <... futex resumed>) = 0 [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9560] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9559] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9557] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9553}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] <... futex resumed>) = 1 [pid 9551] <... futex resumed>) = 0 [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9559] <... sendto resumed>) = 28 [pid 9558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9557] recvfrom(7 [pid 9556] <... futex resumed>) = 0 [pid 9551] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] <... futex resumed>) = 0 [pid 9560] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9552] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9551] <... futex resumed>) = 0 [pid 9561] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9560] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9553}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9552] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9551] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9559] recvfrom(7 [pid 9561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] <... futex resumed>) = 0 [pid 9557] close(7 [pid 9556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9552] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9560] <... futex resumed>) = 0 [pid 9559] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9554}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9557] <... close resumed>) = 0 [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] <... futex resumed>) = 1 [pid 9551] <... futex resumed>) = 0 [pid 9561] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9560] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9559] recvfrom(7 [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9556] <... futex resumed>) = 0 [pid 9552] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9551] exit_group(0 [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9560] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9559] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9554}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9557] <... futex resumed>) = 1 [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] <... futex resumed>) = 0 [pid 9552] <... futex resumed>) = ? [pid 9551] <... exit_group resumed>) = ? [pid 9561] <... futex resumed>) = 1 [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] close(7 [pid 9558] <... futex resumed>) = 0 [pid 9557] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9552] +++ exited with 0 +++ [pid 9561] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9560] <... futex resumed>) = 0 [pid 9559] <... close resumed>) = 0 [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] <... sendmsg resumed>) = 108 [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9553] <... futex resumed>) = 0 [pid 9561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9560] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] <... futex resumed>) = 0 [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9556] <... futex resumed>) = 0 [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9551] +++ exited with 0 +++ [pid 9561] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9560] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9559] <... futex resumed>) = 1 [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9557] <... futex resumed>) = 0 [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9554] <... futex resumed>) = 0 [pid 9553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9551, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9561] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9557] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9553] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9560] <... futex resumed>) = 0 [pid 9560] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9554] <... futex resumed>) = 0 [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9560] <... futex resumed>) = 0 [pid 9557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9556] <... futex resumed>) = 1 [pid 9561] <... futex resumed>) = 1 [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] <... futex resumed>) = 0 [pid 9558] <... futex resumed>) = 0 [pid 9560] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 9559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9561] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9558] <... futex resumed>) = 0 [pid 9557] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9561] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9560] <... futex resumed>) = 0 [pid 9559] <... sendmsg resumed>) = 108 [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9557] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9560] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9557] <... futex resumed>) = 1 [pid 9556] <... futex resumed>) = 0 [pid 9553] <... futex resumed>) = 0 [pid 9560] <... socket resumed>) = 7 [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9557] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9553] exit_group(0 [pid 9561] <... futex resumed>) = 0 [pid 9560] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9559] <... futex resumed>) = 1 [pid 9558] <... futex resumed>) = 0 [pid 9557] <... futex resumed>) = ? [pid 9554] <... futex resumed>) = 0 [pid 9553] <... exit_group resumed>) = ? [pid 5642] umount2("./252", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9561] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9560] <... sendto resumed>) = 28 [pid 9554] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9560] recvfrom(7 [pid 9554] <... futex resumed>) = 0 [pid 9560] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9556}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5642] openat(AT_FDCWD, "./252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9560] recvfrom(7 [pid 5642] <... openat resumed>) = 3 [pid 9560] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9556}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5642] fstat(3 [pid 9560] close(7 [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9560] <... close resumed>) = 0 [pid 5642] getdents64(3 [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9560] <... futex resumed>) = 1 [pid 9556] <... futex resumed>) = 0 [pid 5642] umount2("./252/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9561] <... socket resumed>) = 6 [pid 9560] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9554] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9556] <... futex resumed>) = 0 [pid 5642] newfstatat(AT_FDCWD, "./252/binderfs" [pid 9560] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9560] <... sendmsg resumed>) = 108 [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] unlink("./252/binderfs" [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... unlink resumed>) = 0 [pid 9560] <... futex resumed>) = 1 [pid 9556] <... futex resumed>) = 0 [pid 5642] getdents64(3 [pid 9560] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9556] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9560] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9556] <... futex resumed>) = 0 [pid 5642] close(3 [pid 9560] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9556] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... close resumed>) = 0 [pid 9560] <... futex resumed>) = 0 [pid 9556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] rmdir("./252" [pid 9560] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9556] exit_group(0 [pid 5642] <... rmdir resumed>) = 0 [pid 9560] <... futex resumed>) = ? [pid 9556] <... exit_group resumed>) = ? [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9559] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9559] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] mkdir("./253", 0777 [pid 9561] <... futex resumed>) = 0 [pid 9559] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9559] <... futex resumed>) = 1 [pid 9558] <... futex resumed>) = 0 [pid 9554] <... futex resumed>) = 0 [pid 5642] <... mkdir resumed>) = 0 [pid 9561] <... socket resumed>) = 7 [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9554] exit_group(0) = ? [pid 9561] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9559] +++ exited with 0 +++ [pid 9561] <... sendto resumed>) = 28 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9560] +++ exited with 0 +++ [pid 9557] +++ exited with 0 +++ [pid 9556] +++ exited with 0 +++ [pid 9553] +++ exited with 0 +++ [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9561] recvfrom(7 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9553, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9561] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9558}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9556, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9565 attached [pid 5640] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9561] recvfrom(7 [pid 5645] umount2("./253", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9561] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9558}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... restart_syscall resumed>) = 0 [pid 9561] close(7 [pid 9565] set_robust_list(0x55558040f6e0, 24 [pid 9561] <... close resumed>) = 0 [pid 9554] +++ exited with 0 +++ [pid 5645] openat(AT_FDCWD, "./253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9565] <... set_robust_list resumed>) = 0 [pid 5645] <... openat resumed>) = 3 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9565 [pid 9565] rt_sigprocmask(SIG_SETMASK, [] [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] fstat(3 [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] umount2("./252", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9561] <... futex resumed>) = 1 [pid 9558] <... futex resumed>) = 0 [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 185.983217][ T9557] nbd: device at index 64 is going down [ 186.013412][ T9559] nbd: device at index 64 is going down [ 186.031746][ T9560] nbd: device at index 64 is going down [pid 9561] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9558] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] getdents64(3 [pid 9565] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9558] <... futex resumed>) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5644] <... restart_syscall resumed>) = 0 [pid 5640] openat(AT_FDCWD, "./252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9565] chdir("./253" [pid 5645] umount2("./253/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9565] <... chdir resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5645] newfstatat(AT_FDCWD, "./253/binderfs" [pid 5644] umount2("./252", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9565] <... prctl resumed>) = 0 [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9565] setpgid(0, 0 [pid 5645] unlink("./253/binderfs" [pid 5644] openat(AT_FDCWD, "./252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9565] <... setpgid resumed>) = 0 [pid 5645] <... unlink resumed>) = 0 [pid 5644] <... openat resumed>) = 3 [pid 5640] <... openat resumed>) = 3 [pid 9565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9558] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] getdents64(3 [pid 5644] fstat(3 [pid 9565] <... openat resumed>) = 3 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9565] write(3, "1000", 4 [pid 5645] close(3 [pid 5644] getdents64(3 [pid 9565] <... write resumed>) = 4 [pid 5645] <... close resumed>) = 0 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] fstat(3 [pid 9565] close(3 [pid 5645] rmdir("./253" [pid 5644] umount2("./252/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9565] <... close resumed>) = 0 [pid 5645] <... rmdir resumed>) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9565] symlink("/dev/binderfs", "./binderfs" [pid 5645] mkdir("./254", 0777 [pid 5644] newfstatat(AT_FDCWD, "./252/binderfs" [pid 9565] <... symlink resumed>) = 0 [pid 5645] <... mkdir resumed>) = 0 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] getdents64(3 [pid 9565] write(1, "executing program\n", 18) = 18 executing program [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] unlink("./252/binderfs" [pid 9565] <... futex resumed>) = 0 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] <... unlink resumed>) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9565] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9565] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5644] getdents64(3 [pid 5640] umount2("./252/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9565] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9565] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c31000 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9566 attached [pid 9565] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 5644] close(3 [pid 5640] newfstatat(AT_FDCWD, "./252/binderfs" [pid 9565] <... mprotect resumed>) = 0 [pid 5644] <... close resumed>) = 0 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9566] set_robust_list(0x55558040f6e0, 24 [pid 9565] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] rmdir("./252" [pid 9566] <... set_robust_list resumed>) = 0 [pid 9565] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5644] <... rmdir resumed>) = 0 [pid 5640] unlink("./252/binderfs" [pid 9566] rt_sigprocmask(SIG_SETMASK, [] [pid 9565] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9566 [pid 9566] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] mkdir("./253", 0777ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9568 attached [pid 9566] chdir("./254" [pid 9565] <... clone3 resumed> => {parent_tid=[9568]}, 88) = 9568 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] <... mkdir resumed>) = 0 [pid 5640] <... unlink resumed>) = 0 [pid 9565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5640] getdents64(3 [pid 9568] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9566] <... chdir resumed>) = 0 [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9568] <... rseq resumed>) = 0 [pid 9566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9568] set_robust_list(0x7fce18c519a0, 24 [pid 9566] <... prctl resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] close(3 [pid 9568] <... set_robust_list resumed>) = 0 [pid 9566] setpgid(0, 0 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9568] rt_sigprocmask(SIG_SETMASK, [] [pid 9566] <... setpgid resumed>) = 0 [pid 5640] <... close resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9569 attached [pid 9568] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9569] set_robust_list(0x55558040f6e0, 24 [pid 9568] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5640] rmdir("./252" [pid 9568] <... socket resumed>) = 3 [pid 5640] <... rmdir resumed>) = 0 [pid 9566] <... openat resumed>) = 3 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9569 [pid 9566] write(3, "1000", 4 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9569] <... set_robust_list resumed>) = 0 [pid 9566] <... write resumed>) = 4 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9569] rt_sigprocmask(SIG_SETMASK, [] [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] close(3 [pid 9569] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] mkdir("./253", 0777 [pid 9569] chdir("./253" [pid 9568] <... futex resumed>) = 1 [pid 9566] <... close resumed>) = 0 [pid 9565] <... futex resumed>) = 0 [pid 9569] <... chdir resumed>) = 0 [pid 9568] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9566] symlink("/dev/binderfs", "./binderfs" [pid 9569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... mkdir resumed>) = 0 [pid 9569] <... prctl resumed>) = 0 [pid 9569] setpgid(0, 0 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9569] <... setpgid resumed>) = 0 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9568] <... futex resumed>) = 0 [pid 9566] <... symlink resumed>) = 0 [pid 9565] <... futex resumed>) = 1 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9568] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9568] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9566] write(1, "executing program\n", 18 [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] <... write resumed>) = 18 [pid 9568] <... futex resumed>) = 1 [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9565] <... futex resumed>) = 0 [pid 9568] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9566] <... futex resumed>) = 0 [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9566] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9565] <... futex resumed>) = 0 [pid 9568] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9566] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9571 attached [pid 9568] <... socket resumed>) = 4 [pid 9566] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9571] set_robust_list(0x55558040f6e0, 24 [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9558] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9571] <... set_robust_list resumed>) = 0 [pid 9568] <... futex resumed>) = 1 executing program [pid 9566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9565] <... futex resumed>) = 0 [pid 9558] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] rt_sigprocmask(SIG_SETMASK, [] [pid 9568] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9566] <... mmap resumed>) = 0x7fce18c31000 [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] <... futex resumed>) = 0 [pid 9568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9565] <... futex resumed>) = 0 [pid 9558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9571] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9569] <... openat resumed>) = 3 [pid 9568] openat(AT_FDCWD, NULL, O_RDWR [pid 9566] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9558] <... mmap resumed>) = 0x7fce18c10000 [pid 9571] chdir("./253" [pid 9568] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9566] <... mprotect resumed>) = 0 [pid 9558] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9569] write(3, "1000", 4 [pid 9558] <... mprotect resumed>) = 0 [pid 9569] <... write resumed>) = 4 [pid 9569] close(3 [pid 9558] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9558] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9571] <... chdir resumed>) = 0 [pid 9568] <... futex resumed>) = 1 [pid 9566] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9565] <... futex resumed>) = 0 [pid 9558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9572 attached [pid 9571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9568] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9566] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9572] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9571] <... prctl resumed>) = 0 [pid 9569] <... close resumed>) = 0 [pid 9568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9565] <... futex resumed>) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9571 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9573 attached [pid 9572] <... rseq resumed>) = 0 [pid 9571] setpgid(0, 0 [pid 9569] symlink("/dev/binderfs", "./binderfs" [pid 9568] ioctl(-1, TUNSETIFF, 0 [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9558] <... clone3 resumed> => {parent_tid=[9572]}, 88) = 9572 [pid 9573] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9572] set_robust_list(0x7fce18c309a0, 24 [pid 9571] <... setpgid resumed>) = 0 [pid 9569] <... symlink resumed>) = 0 [pid 9568] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9566] <... clone3 resumed> => {parent_tid=[9573]}, 88) = 9573 [pid 9558] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9573] <... rseq resumed>) = 0 [pid 9572] <... set_robust_list resumed>) = 0 [pid 9571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9569] write(1, "executing program\n", 18 [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] rt_sigprocmask(SIG_SETMASK, [] [pid 9558] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9573] set_robust_list(0x7fce18c519a0, 24 [pid 9572] rt_sigprocmask(SIG_SETMASK, [] [pid 9569] <... write resumed>) = 18 executing program [pid 9573] <... set_robust_list resumed>) = 0 [pid 9572] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9571] <... openat resumed>) = 3 [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9568] <... futex resumed>) = 1 [pid 9566] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9565] <... futex resumed>) = 0 [pid 9558] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] rt_sigprocmask(SIG_SETMASK, [] [pid 9572] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9569] <... futex resumed>) = 0 [pid 9568] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] <... sendmsg resumed>) = 108 [pid 9569] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9573] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9572] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9571] write(3, "1000", 4 [pid 9569] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9566] <... futex resumed>) = 0 [pid 9565] <... futex resumed>) = 0 [pid 9558] <... futex resumed>) = 0 [pid 9573] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9572] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] <... write resumed>) = 4 [pid 9568] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9569] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9558] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9573] <... socket resumed>) = 3 [pid 9572] <... futex resumed>) = 0 [pid 9571] close(3 [pid 9569] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9561] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9572] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9571] <... close resumed>) = 0 [pid 9569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9568] <... futex resumed>) = 0 [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9561] <... futex resumed>) = 0 [pid 9558] exit_group(0 [pid 9573] <... futex resumed>) = 1 [pid 9572] <... futex resumed>) = ? [pid 9571] symlink("/dev/binderfs", "./binderfs" [pid 9569] <... mmap resumed>) = 0x7fce18c31000 [pid 9568] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9566] <... futex resumed>) = 0 [pid 9565] <... futex resumed>) = 0 [pid 9558] <... exit_group resumed>) = ? [pid 9573] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9572] +++ exited with 0 +++ [pid 9571] <... symlink resumed>) = 0 [pid 9569] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9568] <... socket resumed>) = 5 [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9561] +++ exited with 0 +++ [pid 9569] <... mprotect resumed>) = 0 [pid 9573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9571] write(1, "executing program\n", 18 [pid 9569] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] <... futex resumed>) = 0 [pid 9573] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9571] <... write resumed>) = 18 [pid 9569] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9568] <... futex resumed>) = 1 [pid 9565] <... futex resumed>) = 0 executing program [pid 9573] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9569] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9574 attached [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] <... futex resumed>) = 0 [pid 9568] sendmsg(4, NULL, MSG_CONFIRM [pid 9566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9565] <... futex resumed>) = 0 [pid 9574] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9573] <... futex resumed>) = 0 [pid 9571] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9569] <... clone3 resumed> => {parent_tid=[9574]}, 88) = 9574 [pid 9568] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9558] +++ exited with 0 +++ [pid 9574] <... rseq resumed>) = 0 [pid 9573] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9571] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9569] rt_sigprocmask(SIG_SETMASK, [] [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] <... futex resumed>) = 0 [pid 9565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9558, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 9574] set_robust_list(0x7fce18c519a0, 24 [pid 9573] <... socket resumed>) = 4 [pid 9571] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9569] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9568] <... futex resumed>) = 0 [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9574] <... set_robust_list resumed>) = 0 [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9568] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9565] <... futex resumed>) = 0 [pid 5641] <... restart_syscall resumed>) = 0 [pid 9574] rt_sigprocmask(SIG_SETMASK, [] [pid 9573] <... futex resumed>) = 0 [pid 9571] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9569] <... futex resumed>) = 0 [pid 9568] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9574] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9573] openat(AT_FDCWD, NULL, O_RDWR [pid 9571] <... mmap resumed>) = 0x7fce18c31000 [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] <... futex resumed>) = 0 [pid 9565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9574] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9573] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9571] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9568] <... futex resumed>) = 0 [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] <... socket resumed>) = 3 [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] <... mprotect resumed>) = 0 [pid 9568] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9565] <... futex resumed>) = 0 [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] <... futex resumed>) = 0 [pid 9571] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9568] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9574] <... futex resumed>) = 1 [pid 9573] ioctl(-1, TUNSETIFF, 0 [pid 9571] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9569] <... futex resumed>) = 0 [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] <... futex resumed>) = 0 [pid 9565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] umount2("./254", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9568] <... futex resumed>) = 0 [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9568] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9573] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9571] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9569] <... futex resumed>) = 0 [pid 9568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9565] <... futex resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9575 attached [pid 9574] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9568] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] openat(AT_FDCWD, "./254", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] <... futex resumed>) = 1 [pid 9569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9568] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9566] <... futex resumed>) = 0 [pid 9575] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9574] <... futex resumed>) = 0 [pid 9573] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9571] <... clone3 resumed> => {parent_tid=[9575]}, 88) = 9575 [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... openat resumed>) = 3 [pid 9575] <... rseq resumed>) = 0 [pid 9574] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9571] rt_sigprocmask(SIG_SETMASK, [] [pid 9569] <... futex resumed>) = 0 [pid 9568] <... futex resumed>) = 1 [pid 9566] <... futex resumed>) = 0 [pid 9565] <... futex resumed>) = 0 [pid 9575] set_robust_list(0x7fce18c519a0, 24 [pid 9574] <... socket resumed>) = 4 [pid 9573] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9571] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9568] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] fstat(3 [pid 9575] <... set_robust_list resumed>) = 0 [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9565] <... futex resumed>) = 0 [pid 9575] rt_sigprocmask(SIG_SETMASK, [] [pid 9574] <... futex resumed>) = 0 [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] <... futex resumed>) = 0 [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9568] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9575] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9574] openat(AT_FDCWD, NULL, O_RDWR [pid 9573] <... futex resumed>) = 1 [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9569] <... futex resumed>) = 0 [pid 9568] <... socket resumed>) = 6 [pid 9566] <... futex resumed>) = 0 [pid 5641] getdents64(3 [pid 9575] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9574] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9573] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5641] umount2("./254/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9566] <... futex resumed>) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] newfstatat(AT_FDCWD, "./254/binderfs" [pid 9575] <... socket resumed>) = 3 [pid 9574] <... futex resumed>) = 0 [pid 9573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9568] <... futex resumed>) = 1 [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9565] <... futex resumed>) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9569] <... futex resumed>) = 0 [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] unlink("./254/binderfs" [pid 9574] ioctl(-1, TUNSETIFF, 0 [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9565] <... futex resumed>) = 0 [pid 5641] <... unlink resumed>) = 0 [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9573] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9568] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] getdents64(3 [pid 9575] <... futex resumed>) = 1 [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] <... futex resumed>) = 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9568] <... socket resumed>) = 7 [pid 5641] close(3) = 0 [pid 9575] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9574] <... futex resumed>) = 1 [pid 9573] <... socket resumed>) = 5 [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9569] <... futex resumed>) = 0 [pid 9568] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5641] rmdir("./254" [pid 9575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9574] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] <... futex resumed>) = 0 [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9575] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9574] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9573] <... futex resumed>) = 1 [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9569] <... futex resumed>) = 0 [pid 9568] <... sendto resumed>) = 28 [pid 9566] <... futex resumed>) = 0 [pid 5641] <... rmdir resumed>) = 0 [pid 9575] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9566] <... futex resumed>) = 0 [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9569] <... futex resumed>) = 0 [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] <... futex resumed>) = 0 [pid 9573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9568] recvfrom(7 [pid 5641] mkdir("./255", 0777 [pid 9575] <... futex resumed>) = 1 [pid 9574] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9573] sendmsg(4, NULL, MSG_CONFIRM [pid 9571] <... futex resumed>) = 0 [pid 9568] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9565}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5641] <... mkdir resumed>) = 0 [pid 9575] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9574] <... socket resumed>) = 5 [pid 9573] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9568] recvfrom(7 [pid 9575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] <... futex resumed>) = 0 [pid 9568] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9565}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9575] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9574] <... futex resumed>) = 1 [pid 9573] <... futex resumed>) = 1 [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9569] <... futex resumed>) = 0 [pid 9566] <... futex resumed>) = 0 [pid 9575] <... socket resumed>) = 4 [pid 9574] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9573] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9568] close(7 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9569] <... futex resumed>) = 0 [pid 9568] <... close resumed>) = 0 [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9574] sendmsg(4, NULL, MSG_CONFIRM [pid 9573] <... futex resumed>) = 0 [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] <... futex resumed>) = 1 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 9577 attached [pid 9575] <... futex resumed>) = 1 [pid 9574] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9573] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9571] <... futex resumed>) = 0 [pid 9568] <... futex resumed>) = 1 [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9565] <... futex resumed>) = 0 [pid 9577] set_robust_list(0x55558040f6e0, 24 [pid 9575] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9568] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9577] <... set_robust_list resumed>) = 0 [pid 9575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9574] <... futex resumed>) = 1 [pid 9571] <... futex resumed>) = 0 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9577 [pid 9577] rt_sigprocmask(SIG_SETMASK, [] [pid 9575] openat(AT_FDCWD, NULL, O_RDWR [pid 9574] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9573] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9577] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9575] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9569] <... futex resumed>) = 0 [pid 9565] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9577] chdir("./255" [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9565] <... futex resumed>) = 1 [pid 9568] <... futex resumed>) = 0 [pid 9575] <... futex resumed>) = 1 [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] <... futex resumed>) = 0 [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9577] <... chdir resumed>) = 0 [pid 9575] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9569] <... futex resumed>) = 1 [pid 9577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9574] <... futex resumed>) = 0 [pid 9573] <... futex resumed>) = 1 [pid 9571] <... futex resumed>) = 0 [pid 9568] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9566] <... futex resumed>) = 0 [pid 9577] <... prctl resumed>) = 0 [pid 9575] ioctl(-1, TUNSETIFF, 0 [pid 9574] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9573] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9565] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9577] setpgid(0, 0 [pid 9575] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9577] <... setpgid resumed>) = 0 [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9575] <... futex resumed>) = 1 [pid 9571] <... futex resumed>) = 0 [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9575] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9571] <... futex resumed>) = 0 [pid 9577] <... openat resumed>) = 3 [pid 9574] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9575] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9577] write(3, "1000", 4 [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] <... futex resumed>) = 0 [pid 9566] <... futex resumed>) = 1 [pid 9577] <... write resumed>) = 4 [pid 9575] <... futex resumed>) = 1 [pid 9574] <... futex resumed>) = 1 [pid 9573] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9571] <... futex resumed>) = 0 [pid 9569] <... futex resumed>) = 0 [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9577] close(3 [pid 9575] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9574] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9573] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9577] <... close resumed>) = 0 [pid 9575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] <... futex resumed>) = 0 [pid 9569] <... futex resumed>) = 0 [pid 9577] symlink("/dev/binderfs", "./binderfs" [pid 9575] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9574] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9573] <... futex resumed>) = 1 [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9566] <... futex resumed>) = 0 [pid 9577] <... symlink resumed>) = 0 [pid 9575] <... socket resumed>) = 5 [pid 9574] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9573] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9577] write(1, "executing program\n", 18 [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] <... futex resumed>) = 1 [pid 9573] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9569] <... futex resumed>) = 0 [pid 9566] <... futex resumed>) = 0 executing program [pid 9577] <... write resumed>) = 18 [pid 9575] <... futex resumed>) = 1 [pid 9574] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9573] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9571] <... futex resumed>) = 0 [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9575] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9577] <... futex resumed>) = 0 [pid 9575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9574] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9573] <... futex resumed>) = 0 [pid 9571] <... futex resumed>) = 0 [pid 9569] <... futex resumed>) = 0 [pid 9566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9577] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9575] sendmsg(4, NULL, MSG_CONFIRM [pid 9574] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9573] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9577] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9575] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9566] <... futex resumed>) = 0 [pid 9577] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9574] <... futex resumed>) = 1 [pid 9569] <... futex resumed>) = 0 [pid 9573] <... socket resumed>) = 6 [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9569] <... futex resumed>) = 0 [pid 9577] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9575] <... futex resumed>) = 1 [pid 9571] <... futex resumed>) = 0 [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9575] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9574] <... socket resumed>) = 6 [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9577] <... mmap resumed>) = 0x7fce18c31000 [pid 9575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9573] <... futex resumed>) = 1 [pid 9571] <... futex resumed>) = 0 [pid 9566] <... futex resumed>) = 0 [pid 9577] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9575] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9577] <... mprotect resumed>) = 0 [pid 9575] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9577] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] <... futex resumed>) = 0 [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9577] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9575] <... futex resumed>) = 1 [pid 9577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9575] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 9566] <... futex resumed>) = 0 [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9579 attached [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9574] <... futex resumed>) = 1 [pid 9569] <... futex resumed>) = 0 [pid 9577] <... clone3 resumed> => {parent_tid=[9579]}, 88) = 9579 [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] <... socket resumed>) = 7 [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9577] rt_sigprocmask(SIG_SETMASK, [] [pid 9575] <... futex resumed>) = 1 [pid 9571] <... futex resumed>) = 0 [pid 9577] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9575] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9574] <... socket resumed>) = 7 [pid 9573] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9569] <... futex resumed>) = 0 [pid 9579] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9574] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9571] <... futex resumed>) = 0 [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9579] <... rseq resumed>) = 0 [pid 9577] <... futex resumed>) = 0 [pid 9575] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9575] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9579] set_robust_list(0x7fce18c519a0, 24 [pid 9575] <... futex resumed>) = 1 [pid 9571] <... futex resumed>) = 0 [pid 9575] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9579] <... set_robust_list resumed>) = 0 [pid 9575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9571] <... futex resumed>) = 0 [pid 9579] rt_sigprocmask(SIG_SETMASK, [] [pid 9575] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9579] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9575] <... socket resumed>) = 6 [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9579] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 3 [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9575] <... futex resumed>) = 1 [pid 9571] <... futex resumed>) = 0 [pid 9575] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9579] <... futex resumed>) = 1 [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9579] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9577] <... futex resumed>) = 0 [pid 9575] <... futex resumed>) = 0 [pid 9571] <... futex resumed>) = 1 [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9575] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9579] <... futex resumed>) = 0 [pid 9577] <... futex resumed>) = 1 [pid 9579] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9575] <... socket resumed>) = 7 [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9575] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9579] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9579] <... futex resumed>) = 0 [pid 9577] <... futex resumed>) = 1 [pid 9579] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9579] <... socket resumed>) = 4 [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9577] <... futex resumed>) = 0 [pid 9579] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9565] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9577] <... futex resumed>) = 0 [pid 9565] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9579] openat(AT_FDCWD, NULL, O_RDWR [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9565] <... futex resumed>) = 0 [pid 9579] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9565] <... mmap resumed>) = 0x7fce18c10000 [pid 9579] <... futex resumed>) = 1 [pid 9577] <... futex resumed>) = 0 [pid 9565] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9579] ioctl(-1, TUNSETIFF, 0 [pid 9566] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9565] <... mprotect resumed>) = 0 [pid 9566] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9579] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9565] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] <... mmap resumed>) = 0x7fce18c10000 [pid 9565] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9566] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9579] <... futex resumed>) = 1 [pid 9577] <... futex resumed>) = 0 [pid 9565] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9581 attached [pid 9579] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] <... sendto resumed>) = 28 [pid 9569] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9575] <... sendto resumed>) = 28 [pid 9574] <... sendto resumed>) = 28 [pid 9566] <... mprotect resumed>) = 0 [pid 9579] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9577] <... futex resumed>) = 0 [pid 9575] recvfrom(7 [pid 9574] recvfrom(7 [pid 9573] recvfrom(7 [pid 9569] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9568] <... sendmsg resumed>) = 108 [pid 9566] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9565] <... clone3 resumed> => {parent_tid=[9581]}, 88) = 9581 [pid 9581] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9579] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9575] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9571}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9574] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9569}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9573] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9566}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9569] <... futex resumed>) = 0 [pid 9568] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9581] <... rseq resumed>) = 0 [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9575] recvfrom(7 [pid 9574] recvfrom(7 [pid 9573] recvfrom(7 [pid 9569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9568] <... futex resumed>) = 0 [pid 9566] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9565] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9582 attached [pid 9581] set_robust_list(0x7fce18c309a0, 24 [pid 9579] <... futex resumed>) = 0 [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9575] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9571}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9574] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9569}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9573] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9566}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9569] <... mmap resumed>) = 0x7fce18c10000 [pid 9568] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9565] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9582] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9581] <... set_robust_list resumed>) = 0 [pid 9579] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9577] <... futex resumed>) = 0 [pid 9575] close(7 [pid 9574] close(7 [pid 9573] close(7 [pid 9569] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9566] <... clone3 resumed> => {parent_tid=[9582]}, 88) = 9582 [pid 9565] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9582] <... rseq resumed>) = 0 [pid 9581] rt_sigprocmask(SIG_SETMASK, [] [pid 9579] <... socket resumed>) = 5 [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9569] <... mprotect resumed>) = 0 [pid 9566] rt_sigprocmask(SIG_SETMASK, [] [pid 9565] <... futex resumed>) = 0 [pid 9582] set_robust_list(0x7fce18c309a0, 24 [pid 9581] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9575] <... close resumed>) = 0 [pid 9574] <... close resumed>) = 0 [pid 9573] <... close resumed>) = 0 [pid 9569] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9566] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9565] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9582] <... set_robust_list resumed>) = 0 [pid 9581] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9579] <... futex resumed>) = 0 [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9569] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9566] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9582] rt_sigprocmask(SIG_SETMASK, [] [pid 9581] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9579] sendmsg(4, NULL, MSG_CONFIRM [pid 9577] <... futex resumed>) = 0 [pid 9575] <... futex resumed>) = 0 [pid 9574] <... futex resumed>) = 0 [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] <... futex resumed>) = 0 [pid 9573] <... futex resumed>) = 0 [pid 9582] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9581] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9579] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9575] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9574] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9573] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9571] <... futex resumed>) = 0 [pid 9569] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 9566] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9582] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9581] <... futex resumed>) = 1 [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9565] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9583 attached [pid 9582] <... sendmsg resumed>) = 108 [pid 9581] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9579] <... futex resumed>) = 0 [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9575] <... sendmsg resumed>) = 108 [pid 9583] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9582] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9579] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9565] exit_group(0 [pid 9579] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9579] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9582] <... futex resumed>) = 1 [pid 9566] <... futex resumed>) = 0 [pid 9583] <... rseq resumed>) = 0 [pid 9582] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9581] <... futex resumed>) = ? [pid 9577] <... futex resumed>) = 1 [pid 9568] <... futex resumed>) = ? [pid 9566] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9565] <... exit_group resumed>) = ? [pid 9583] set_robust_list(0x7fce18c309a0, 24 [pid 9579] <... futex resumed>) = 0 [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9568] +++ exited with 0 +++ [pid 9566] <... futex resumed>) = 1 [pid 9583] <... set_robust_list resumed>) = 0 [pid 9579] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9573] <... futex resumed>) = 0 [pid 9569] <... clone3 resumed> => {parent_tid=[9583]}, 88) = 9583 [pid 9583] rt_sigprocmask(SIG_SETMASK, [] [pid 9575] <... futex resumed>) = 1 [pid 9573] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9571] <... futex resumed>) = 0 [pid 9569] rt_sigprocmask(SIG_SETMASK, [] [pid 9566] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9583] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9575] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9571] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9569] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9583] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9573] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9571] <... futex resumed>) = 0 [pid 9569] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9581] +++ exited with 0 +++ [pid 9579] <... futex resumed>) = 0 [pid 9577] <... futex resumed>) = 1 [pid 9575] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9573] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9571] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9569] <... futex resumed>) = 0 [pid 9565] +++ exited with 0 +++ [pid 9583] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9579] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9575] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9573] <... futex resumed>) = 1 [pid 9569] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9566] <... futex resumed>) = 0 [pid 9583] <... sendmsg resumed>) = 108 [pid 9579] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9575] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9566] exit_group(0 [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9565, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 9583] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9582] <... futex resumed>) = ? [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9575] <... futex resumed>) = 1 [pid 9571] <... futex resumed>) = 0 [pid 9566] <... exit_group resumed>) = ? [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9583] <... futex resumed>) = 1 [pid 9582] +++ exited with 0 +++ [pid 9579] <... futex resumed>) = 1 [pid 9577] <... futex resumed>) = 0 [pid 9575] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9571] exit_group(0 [pid 9569] <... futex resumed>) = 0 [pid 9579] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9575] <... futex resumed>) = ? [pid 9571] <... exit_group resumed>) = ? [pid 9569] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... restart_syscall resumed>) = 0 [pid 9583] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9579] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9577] <... futex resumed>) = 0 [pid 9575] +++ exited with 0 +++ [pid 9574] <... futex resumed>) = 0 [pid 9569] <... futex resumed>) = 1 [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9569] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9579] <... futex resumed>) = 0 [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9579] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9574] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5642] umount2("./253", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9579] <... futex resumed>) = 0 [pid 9577] <... futex resumed>) = 1 [pid 9579] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5642] openat(AT_FDCWD, "./253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9574] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... openat resumed>) = 3 [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] <... futex resumed>) = 1 [pid 9569] <... futex resumed>) = 0 [pid 9579] <... futex resumed>) = 0 [pid 9577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9574] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9569] exit_group(0 [pid 5642] fstat(3 [pid 9583] <... futex resumed>) = ? [pid 9579] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9574] <... futex resumed>) = ? [pid 9569] <... exit_group resumed>) = ? [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9583] +++ exited with 0 +++ [pid 9579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9577] <... futex resumed>) = 0 [pid 9574] +++ exited with 0 +++ [pid 9571] +++ exited with 0 +++ [pid 5642] getdents64(3 [pid 9579] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9573] +++ exited with 0 +++ [pid 9566] +++ exited with 0 +++ [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9579] <... socket resumed>) = 7 [pid 9569] +++ exited with 0 +++ [pid 5642] umount2("./253/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9569, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9579] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5642] newfstatat(AT_FDCWD, "./253/binderfs" [pid 9579] <... sendto resumed>) = 28 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5642] unlink("./253/binderfs" [pid 9579] recvfrom(7 [pid 5642] <... unlink resumed>) = 0 [pid 9579] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9577}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5642] getdents64(3 [pid 5640] umount2("./253", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] openat(AT_FDCWD, "./253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5642] close(3) = 0 [pid 5640] <... openat resumed>) = 3 [ 186.368325][ T9575] nbd: device at index 64 is going down [ 186.370385][ T9582] nbd: device at index 64 is going down [ 186.401895][ T9583] nbd: device at index 64 is going down [pid 5642] rmdir("./253" [pid 5640] fstat(3 [pid 9579] recvfrom(7 [pid 5645] <... restart_syscall resumed>) = 0 [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9579] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9577}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9579] close(7 [pid 5640] getdents64(3 [pid 9579] <... close resumed>) = 0 [pid 5642] <... rmdir resumed>) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5644] umount2("./253", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] umount2("./253/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] mkdir("./254", 0777 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] umount2("./254", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] newfstatat(AT_FDCWD, "./253/binderfs" [pid 9579] <... futex resumed>) = 1 [pid 9577] <... futex resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] openat(AT_FDCWD, "./253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9579] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] openat(AT_FDCWD, "./254", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5644] <... openat resumed>) = 3 [pid 5642] <... mkdir resumed>) = 0 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9577] <... futex resumed>) = 0 [pid 5645] <... openat resumed>) = 3 [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] unlink("./253/binderfs" [pid 5645] fstat(3 [pid 5644] fstat(3 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558040f6d0) = 9585 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9585 attached [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] <... unlink resumed>) = 0 [pid 5645] getdents64(3 [pid 5644] getdents64(3 [pid 9585] set_robust_list(0x55558040f6e0, 24 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] getdents64(3 [pid 9585] <... set_robust_list resumed>) = 0 [pid 5645] umount2("./254/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9585] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] umount2("./253/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] close(3 [pid 9585] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... close resumed>) = 0 [pid 9585] chdir("./254" [pid 5645] newfstatat(AT_FDCWD, "./254/binderfs" [pid 5644] newfstatat(AT_FDCWD, "./253/binderfs" [pid 5640] rmdir("./253" [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9585] <... chdir resumed>) = 0 [pid 5645] unlink("./254/binderfs" [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] <... rmdir resumed>) = 0 [pid 9585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9585] setpgid(0, 0) = 0 [pid 9585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5640] mkdir("./254", 0777 [pid 9579] <... sendmsg resumed>) = 108 [pid 5645] <... unlink resumed>) = 0 [pid 5644] unlink("./253/binderfs" [pid 5640] <... mkdir resumed>) = 0 [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] getdents64(3 [pid 9585] <... openat resumed>) = 3 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9585] write(3, "1000", 4 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9585] <... write resumed>) = 4 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9585] close(3 [pid 9579] <... futex resumed>) = 1 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9577] <... futex resumed>) = 0 [pid 5644] <... unlink resumed>) = 0 [pid 9577] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] close(3 [pid 9579] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9577] <... futex resumed>) = 0 [pid 5644] getdents64(3 [pid 9579] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9577] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... close resumed>) = 0 [pid 9579] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] rmdir("./254" [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9579] <... futex resumed>) = 0 [pid 5644] close(3ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9587 attached [pid 9585] <... close resumed>) = 0 [pid 9579] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9577] exit_group(0 [pid 5645] <... rmdir resumed>) = 0 [pid 5644] <... close resumed>) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9587 [pid 9587] set_robust_list(0x55558040f6e0, 24 [pid 9579] <... futex resumed>) = ? [pid 9577] <... exit_group resumed>) = ? [pid 5644] rmdir("./253" [pid 9585] symlink("/dev/binderfs", "./binderfs" [pid 9579] +++ exited with 0 +++ [pid 5644] <... rmdir resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9587] <... set_robust_list resumed>) = 0 [pid 9585] <... symlink resumed>) = 0 [pid 5645] mkdir("./255", 0777 [pid 5644] mkdir("./254", 0777 [pid 9587] rt_sigprocmask(SIG_SETMASK, [] [pid 5644] <... mkdir resumed>) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9587] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9587] chdir("./254" [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9587] <... chdir resumed>) = 0 executing program [pid 9585] write(1, "executing program\n", 18) = 18 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9589 attached [pid 9587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9577] +++ exited with 0 +++ [pid 5645] <... mkdir resumed>) = 0 [pid 9589] set_robust_list(0x55558040f6e0, 24 [pid 9587] <... prctl resumed>) = 0 [pid 9585] <... futex resumed>) = 0 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9589 [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9577, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9587] setpgid(0, 0 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9587] <... setpgid resumed>) = 0 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9585] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9589] <... set_robust_list resumed>) = 0 [pid 9587] <... openat resumed>) = 3 [pid 9585] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9585] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9589] rt_sigprocmask(SIG_SETMASK, [] [pid 9585] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9590 attached [pid 9589] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9587] write(3, "1000", 4 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9587] <... write resumed>) = 4 [pid 9585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5641] <... restart_syscall resumed>) = 0 [pid 9589] chdir("./254" [pid 9587] close(3 [pid 9585] <... mmap resumed>) = 0x7fce18c31000 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9590 [pid 9590] set_robust_list(0x55558040f6e0, 24 [pid 9589] <... chdir resumed>) = 0 [pid 9587] <... close resumed>) = 0 [pid 9585] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 9590] <... set_robust_list resumed>) = 0 [pid 9589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9587] symlink("/dev/binderfs", "./binderfs" [pid 9585] <... mprotect resumed>) = 0 [pid 5641] umount2("./255", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9590] rt_sigprocmask(SIG_SETMASK, [] [pid 9589] <... prctl resumed>) = 0 [pid 9587] <... symlink resumed>) = 0 [pid 9585] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9590] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9589] setpgid(0, 0 [pid 9587] write(1, "executing program\n", 18 [pid 9585] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 5641] openat(AT_FDCWD, "./255", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9590] chdir("./255" [pid 9589] <... setpgid resumed>) = 0 [pid 9587] <... write resumed>) = 18 [pid 9585] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 5641] <... openat resumed>) = 3 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9591 attached [pid 9590] <... chdir resumed>) = 0 [pid 9589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] fstat(3 [pid 9591] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9589] <... openat resumed>) = 3 [pid 9587] <... futex resumed>) = 0 [pid 9591] <... rseq resumed>) = 0 [pid 9590] <... prctl resumed>) = 0 [pid 9589] write(3, "1000", 4 [pid 9587] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9585] <... clone3 resumed> => {parent_tid=[9591]}, 88) = 9591 [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9591] set_robust_list(0x7fce18c519a0, 24 [pid 9590] setpgid(0, 0 [pid 9589] <... write resumed>) = 4 [pid 9587] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9585] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] getdents64(3 [pid 9591] <... set_robust_list resumed>) = 0 [pid 9590] <... setpgid resumed>) = 0 [pid 9589] close(3 [pid 9587] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9585] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9591] rt_sigprocmask(SIG_SETMASK, [] [pid 9590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9589] <... close resumed>) = 0 [pid 9587] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9591] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9590] <... openat resumed>) = 3 [pid 9589] symlink("/dev/binderfs", "./binderfs" [pid 9587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9585] <... futex resumed>) = 0 [pid 9591] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5641] umount2("./255/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9591] <... socket resumed>) = 3 [pid 9590] write(3, "1000", 4 [pid 9589] <... symlink resumed>) = 0 [pid 9587] <... mmap resumed>) = 0x7fce18c31000 [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] <... write resumed>) = 4 [pid 9585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] newfstatat(AT_FDCWD, "./255/binderfs" [pid 9591] <... futex resumed>) = 0 executing program [pid 9590] close(3 [pid 9589] write(1, "executing program\n", 18 [pid 9587] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9591] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9590] <... close resumed>) = 0 [pid 9589] <... write resumed>) = 18 [pid 9587] <... mprotect resumed>) = 0 [pid 9585] <... futex resumed>) = 0 [pid 5641] unlink("./255/binderfs" [pid 9591] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9590] symlink("/dev/binderfs", "./binderfs" [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9587] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] <... symlink resumed>) = 0 [pid 9589] <... futex resumed>) = 0 [pid 9587] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... unlink resumed>) = 0 [pid 9591] <... futex resumed>) = 0 [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9589] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9587] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9585] <... futex resumed>) = 0 [pid 9591] <... socket resumed>) = 4 executing program [pid 9590] write(1, "executing program\n", 18 [pid 9589] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] getdents64(3ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9592 attached [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] <... write resumed>) = 18 [pid 9589] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9592] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9591] <... futex resumed>) = 0 [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9589] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9587] <... clone3 resumed> => {parent_tid=[9592]}, 88) = 9592 [pid 9585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9592] <... rseq resumed>) = 0 [pid 9591] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9592] set_robust_list(0x7fce18c519a0, 24 [pid 9591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9587] rt_sigprocmask(SIG_SETMASK, [] [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] close(3 [pid 9591] openat(AT_FDCWD, NULL, O_RDWR [pid 9590] <... futex resumed>) = 0 [pid 9589] <... mmap resumed>) = 0x7fce18c31000 [pid 9587] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9585] <... futex resumed>) = 0 [pid 5641] <... close resumed>) = 0 [pid 9592] <... set_robust_list resumed>) = 0 [pid 9591] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9590] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9589] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] rmdir("./255" [pid 9592] rt_sigprocmask(SIG_SETMASK, [] [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9589] <... mprotect resumed>) = 0 [pid 9587] <... futex resumed>) = 0 [pid 5641] <... rmdir resumed>) = 0 [pid 9592] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9591] <... futex resumed>) = 1 [pid 9590] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9585] <... futex resumed>) = 0 [pid 9592] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9590] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9589] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] <... socket resumed>) = 3 [pid 9591] ioctl(-1, TUNSETIFF, 0 [pid 9590] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9589] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9585] <... futex resumed>) = 0 [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9590] <... mmap resumed>) = 0x7fce18c31000 [pid 9589] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] mkdir("./256", 0777ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9594 attached [pid 9592] <... futex resumed>) = 1 [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9587] <... futex resumed>) = 0 [pid 9585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... mkdir resumed>) = 0 [pid 9592] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9591] <... futex resumed>) = 0 [pid 9590] <... mprotect resumed>) = 0 [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9587] <... futex resumed>) = 0 [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] <... rseq resumed>) = 0 [pid 9592] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9591] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9590] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9589] <... clone3 resumed> => {parent_tid=[9594]}, 88) = 9594 [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9594] set_robust_list(0x7fce18c519a0, 24 [pid 9592] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9594] <... set_robust_list resumed>) = 0 [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9590] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9589] rt_sigprocmask(SIG_SETMASK, [] [pid 9585] <... futex resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9594] rt_sigprocmask(SIG_SETMASK, [] [pid 9592] <... futex resumed>) = 1 [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9589] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9587] <... futex resumed>) = 0 [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 9595 attached [pid 9594] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9592] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9591] <... futex resumed>) = 0 [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9596 attached [pid 9595] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9594] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9591] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9590] <... clone3 resumed> => {parent_tid=[9595]}, 88) = 9595 [pid 9589] <... futex resumed>) = 0 [pid 9587] <... futex resumed>) = 0 [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9596] set_robust_list(0x55558040f6e0, 24 [pid 9595] <... rseq resumed>) = 0 [pid 9594] <... socket resumed>) = 3 [pid 9592] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9585] <... futex resumed>) = 0 [pid 9596] <... set_robust_list resumed>) = 0 [pid 9595] set_robust_list(0x7fce18c519a0, 24 [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] <... socket resumed>) = 4 [pid 9591] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9590] rt_sigprocmask(SIG_SETMASK, [] [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9596] rt_sigprocmask(SIG_SETMASK, [] [pid 9595] <... set_robust_list resumed>) = 0 [pid 9594] <... futex resumed>) = 0 [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] <... socket resumed>) = 5 [pid 9590] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9596 [pid 9596] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9595] rt_sigprocmask(SIG_SETMASK, [] [pid 9594] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9592] <... futex resumed>) = 1 [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9587] <... futex resumed>) = 0 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9595] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9592] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9596] chdir("./256" [pid 9595] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9594] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9587] <... futex resumed>) = 0 [pid 9596] <... chdir resumed>) = 0 [pid 9595] <... socket resumed>) = 3 [pid 9594] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9592] openat(AT_FDCWD, NULL, O_RDWR [pid 9591] <... futex resumed>) = 1 [pid 9590] <... futex resumed>) = 0 [pid 9589] <... futex resumed>) = 0 [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9585] <... futex resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9591] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9585] <... futex resumed>) = 0 [pid 9591] sendmsg(4, NULL, MSG_CONFIRM [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9596] <... prctl resumed>) = 0 [pid 9595] <... futex resumed>) = 0 [pid 9594] <... futex resumed>) = 0 [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9590] <... futex resumed>) = 0 [pid 9589] <... futex resumed>) = 0 [pid 9587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9596] setpgid(0, 0 [pid 9595] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9594] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9592] <... futex resumed>) = 0 [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9596] <... setpgid resumed>) = 0 [pid 9595] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9594] <... socket resumed>) = 4 [pid 9592] ioctl(-1, TUNSETIFF, 0 [pid 9591] <... futex resumed>) = 1 [pid 9587] <... futex resumed>) = 0 [pid 9585] <... futex resumed>) = 0 [pid 9596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9591] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9596] <... openat resumed>) = 3 [pid 9595] <... futex resumed>) = 1 [pid 9594] <... futex resumed>) = 1 [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9590] <... futex resumed>) = 0 [pid 9589] <... futex resumed>) = 0 [pid 9587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9585] <... futex resumed>) = 0 [pid 9596] write(3, "1000", 4 [pid 9595] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9594] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9592] <... futex resumed>) = 0 [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9596] <... write resumed>) = 4 [pid 9595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9592] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9591] <... futex resumed>) = 0 [pid 9590] <... futex resumed>) = 0 [pid 9589] <... futex resumed>) = 0 [pid 9587] <... futex resumed>) = 0 [pid 9585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9596] close(3 [pid 9595] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9594] openat(AT_FDCWD, NULL, O_RDWR [pid 9592] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9591] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9596] <... close resumed>) = 0 [pid 9595] <... socket resumed>) = 4 [pid 9594] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9585] <... futex resumed>) = 0 [pid 9596] symlink("/dev/binderfs", "./binderfs" [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] <... futex resumed>) = 0 [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9594] <... futex resumed>) = 1 [pid 9592] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9591] <... futex resumed>) = 0 [pid 9589] <... futex resumed>) = 0 [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9596] <... symlink resumed>) = 0 [pid 9595] <... futex resumed>) = 1 [pid 9594] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9592] <... socket resumed>) = 5 [pid 9591] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9590] <... futex resumed>) = 0 [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9587] <... futex resumed>) = 0 [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9596] write(1, "executing program\n", 18 [pid 9595] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9589] <... futex resumed>) = 0 [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9585] <... futex resumed>) = 0 [pid 9596] <... write resumed>) = 18 [pid 9595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9594] ioctl(-1, TUNSETIFF, 0 [pid 9592] <... futex resumed>) = 0 [pid 9591] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9590] <... futex resumed>) = 0 [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] openat(AT_FDCWD, NULL, O_RDWR [pid 9594] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9592] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9591] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9596] <... futex resumed>) = 0 [pid 9595] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9587] <... futex resumed>) = 0 [pid 9596] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] <... futex resumed>) = 1 [pid 9592] sendmsg(4, NULL, MSG_CONFIRM [pid 9589] <... futex resumed>) = 0 [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9596] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9595] <... futex resumed>) = 1 [pid 9594] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9592] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9591] <... futex resumed>) = 1 [pid 9590] <... futex resumed>) = 0 [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9585] <... futex resumed>) = 0 [pid 9596] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9595] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9589] <... futex resumed>) = 0 [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9596] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9594] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9592] <... futex resumed>) = 1 [pid 9591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9590] <... futex resumed>) = 0 [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9587] <... futex resumed>) = 0 [pid 9585] <... futex resumed>) = 0 [pid 9596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9595] ioctl(-1, TUNSETIFF, 0 [pid 9594] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9592] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9591] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9596] <... mmap resumed>) = 0x7fce18c31000 [pid 9595] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9591] <... socket resumed>) = 6 [pid 9587] <... futex resumed>) = 0 [pid 9596] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] <... futex resumed>) = 1 [pid 9592] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9589] <... futex resumed>) = 0 [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9596] <... mprotect resumed>) = 0 [pid 9595] <... futex resumed>) = 1 [pid 9594] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9592] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9591] <... futex resumed>) = 1 [pid 9590] <... futex resumed>) = 0 [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9585] <... futex resumed>) = 0 [pid 9591] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9590] <... futex resumed>) = 0 [pid 9585] <... futex resumed>) = 0 [pid 9591] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9591] <... socket resumed>) = 7 [pid 9591] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 28 [pid 9591] recvfrom(7, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9585}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9591] recvfrom(7 [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9585}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9595] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9596] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9592] <... futex resumed>) = 1 [pid 9591] close(7 [pid 9589] <... futex resumed>) = 0 [pid 9587] <... futex resumed>) = 0 [pid 9596] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9595] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9594] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9592] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9591] <... close resumed>) = 0 [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9596] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9597 attached [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] <... socket resumed>) = 5 [pid 9592] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9587] <... futex resumed>) = 0 [pid 9596] <... clone3 resumed> => {parent_tid=[9597]}, 88) = 9597 [pid 9595] <... futex resumed>) = 1 [pid 9590] <... futex resumed>) = 0 [pid 9597] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9596] rt_sigprocmask(SIG_SETMASK, [] [pid 9595] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] <... futex resumed>) = 1 [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9585] <... futex resumed>) = 0 [pid 9597] <... rseq resumed>) = 0 [pid 9596] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9595] <... socket resumed>) = 5 [pid 9594] <... futex resumed>) = 1 [pid 9591] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9590] <... futex resumed>) = 0 [pid 9589] <... futex resumed>) = 0 [pid 9587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] <... futex resumed>) = 0 [pid 9597] set_robust_list(0x7fce18c519a0, 24 [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] sendmsg(4, NULL, MSG_CONFIRM [pid 9592] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9585] <... futex resumed>) = 0 [pid 9597] <... set_robust_list resumed>) = 0 [pid 9596] <... futex resumed>) = 0 [pid 9595] <... futex resumed>) = 0 [pid 9594] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9592] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9591] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9589] <... futex resumed>) = 0 [pid 9587] <... futex resumed>) = 0 [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9597] rt_sigprocmask(SIG_SETMASK, [] [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9595] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9594] <... futex resumed>) = 0 [pid 9590] <... futex resumed>) = 0 [pid 9597] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9594] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9592] <... futex resumed>) = 0 [pid 9589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9595] sendmsg(4, NULL, MSG_CONFIRM [pid 9592] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9587] <... futex resumed>) = 0 [pid 9595] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9592] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9589] <... futex resumed>) = 1 [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9594] <... futex resumed>) = 0 [pid 9597] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] <... socket resumed>) = 6 [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9597] <... socket resumed>) = 3 [pid 9590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9597] <... futex resumed>) = 1 [pid 9596] <... futex resumed>) = 0 [pid 9590] <... futex resumed>) = 0 [pid 9597] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9596] <... futex resumed>) = 0 [pid 9597] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9595] <... futex resumed>) = 1 [pid 9594] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] <... futex resumed>) = 0 [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9594] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9592] <... futex resumed>) = 1 [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=48000000} [pid 9587] <... futex resumed>) = 0 [pid 9597] <... futex resumed>) = 0 [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9597] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9596] <... futex resumed>) = 0 [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] <... futex resumed>) = 1 [pid 9592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9589] <... futex resumed>) = 0 [pid 9587] <... futex resumed>) = 0 [pid 9597] <... socket resumed>) = 4 [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9595] <... futex resumed>) = 1 [pid 9594] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9592] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9590] <... futex resumed>) = 0 [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9595] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9594] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9592] <... socket resumed>) = 7 [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9589] <... futex resumed>) = 0 [pid 9597] <... futex resumed>) = 0 [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9590] <... futex resumed>) = 0 [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9597] openat(AT_FDCWD, NULL, O_RDWR [pid 9596] <... futex resumed>) = 0 [pid 9595] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9594] <... futex resumed>) = 0 [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9595] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9594] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9597] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] <... futex resumed>) = 0 [pid 9594] <... futex resumed>) = 0 [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9589] <... futex resumed>) = 1 [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9594] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9590] <... futex resumed>) = 0 [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9597] <... futex resumed>) = 1 [pid 9596] <... futex resumed>) = 0 [pid 9595] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9594] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9592] <... sendto resumed>) = 28 [pid 9591] <... sendmsg resumed>) = 108 [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9597] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] recvfrom(7 [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9596] <... futex resumed>) = 0 [pid 9595] <... futex resumed>) = 0 [pid 9594] <... futex resumed>) = 1 [pid 9591] <... futex resumed>) = 1 [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9589] <... futex resumed>) = 0 [pid 9585] <... futex resumed>) = 0 [pid 9597] ioctl(-1, TUNSETIFF, 0 [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9595] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9594] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9592] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9587}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9591] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9590] <... futex resumed>) = 0 [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9585] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9597] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9595] <... socket resumed>) = 6 [pid 9594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9592] recvfrom(7 [pid 9591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9589] <... futex resumed>) = 0 [pid 9585] <... futex resumed>) = 0 [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9592] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9587}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9591] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9585] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9597] <... futex resumed>) = 1 [pid 9596] <... futex resumed>) = 0 [pid 9595] <... futex resumed>) = 0 [pid 9594] <... socket resumed>) = 6 [pid 9590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9597] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] close(7 [pid 9591] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9596] <... futex resumed>) = 0 [pid 9595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9594] <... futex resumed>) = 1 [pid 9592] <... close resumed>) = 0 [pid 9591] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] <... futex resumed>) = 0 [pid 9589] <... futex resumed>) = 0 [pid 9597] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9595] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9594] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9591] <... futex resumed>) = 1 [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9585] <... futex resumed>) = 0 [pid 9597] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9595] <... socket resumed>) = 7 [pid 9594] <... socket resumed>) = 7 [pid 9592] <... futex resumed>) = 1 [pid 9591] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9589] <... futex resumed>) = 0 [pid 9587] <... futex resumed>) = 0 [pid 9585] exit_group(0 [pid 9595] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9594] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] <... sendto resumed>) = 28 [pid 9594] <... sendto resumed>) = 28 [pid 9592] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9591] <... futex resumed>) = ? [pid 9587] <... futex resumed>) = 0 [pid 9585] <... exit_group resumed>) = ? [pid 9597] <... futex resumed>) = 1 [pid 9596] <... futex resumed>) = 0 [pid 9595] recvfrom(7 [pid 9594] recvfrom(7 [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9592] <... sendmsg resumed>) = 108 [pid 9597] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9590}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9594] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9589}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9591] +++ exited with 0 +++ [pid 9597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9596] <... futex resumed>) = 0 [pid 9595] recvfrom(7 [pid 9594] recvfrom(7 [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9597] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9595] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9590}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9594] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9589}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9592] <... futex resumed>) = 1 [pid 9587] <... futex resumed>) = 0 [pid 9585] +++ exited with 0 +++ [pid 9597] <... socket resumed>) = 5 [pid 9595] close(7 [pid 9594] close(7 [pid 9592] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9587] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] <... close resumed>) = 0 [pid 9594] <... close resumed>) = 0 [pid 9592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9587] <... futex resumed>) = 0 [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9585, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 9597] <... futex resumed>) = 1 [pid 9596] <... futex resumed>) = 0 [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9592] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9587] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9597] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] <... futex resumed>) = 1 [pid 9594] <... futex resumed>) = 1 [pid 9592] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9590] <... futex resumed>) = 0 [pid 9589] <... futex resumed>) = 0 [pid 9597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9596] <... futex resumed>) = 0 [pid 9595] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9594] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9592] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9597] sendmsg(4, NULL, MSG_CONFIRM [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9592] <... futex resumed>) = 1 [pid 9590] <... futex resumed>) = 0 [pid 9589] <... futex resumed>) = 0 [pid 9587] <... futex resumed>) = 0 [pid 9597] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9595] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9594] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9592] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9587] exit_group(0 [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] <... sendmsg resumed>) = 108 [pid 9594] <... sendmsg resumed>) = 108 [pid 5642] <... restart_syscall resumed>) = 0 [pid 9597] <... futex resumed>) = 1 [pid 9596] <... futex resumed>) = 0 [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9587] <... exit_group resumed>) = ? [pid 9597] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] <... futex resumed>) = 1 [pid 9594] <... futex resumed>) = 1 [pid 9592] <... futex resumed>) = ? [pid 9590] <... futex resumed>) = 0 [pid 9589] <... futex resumed>) = 0 [pid 9597] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9596] <... futex resumed>) = 0 [pid 9595] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9594] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9590] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9589] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] umount2("./254", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9590] <... futex resumed>) = 0 [pid 9589] <... futex resumed>) = 0 [pid 9597] <... futex resumed>) = 0 [pid 9596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9595] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9594] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9590] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9589] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9597] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9594] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] openat(AT_FDCWD, "./254", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9596] <... futex resumed>) = 0 [pid 9595] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9594] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... openat resumed>) = 3 [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9595] <... futex resumed>) = 1 [pid 9594] <... futex resumed>) = 1 [pid 9590] <... futex resumed>) = 0 [pid 9589] <... futex resumed>) = 0 [pid 9595] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9594] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9590] exit_group(0 [pid 9589] exit_group(0 [pid 5642] fstat(3 [pid 9597] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9595] <... futex resumed>) = ? [pid 9594] <... futex resumed>) = ? [pid 9590] <... exit_group resumed>) = ? [pid 9589] <... exit_group resumed>) = ? [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9595] +++ exited with 0 +++ [pid 9594] +++ exited with 0 +++ [pid 9597] <... futex resumed>) = 1 [pid 9596] <... futex resumed>) = 0 [pid 5642] getdents64(3 [pid 9597] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9596] <... futex resumed>) = 0 [pid 9597] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9597] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9597] <... futex resumed>) = 1 [pid 9596] <... futex resumed>) = 0 [pid 9590] +++ exited with 0 +++ [pid 9589] +++ exited with 0 +++ [pid 9597] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5642] umount2("./254/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9597] <... socket resumed>) = 6 [pid 9596] <... futex resumed>) = 0 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9592] +++ exited with 0 +++ [pid 9587] +++ exited with 0 +++ [pid 5645] umount2("./255", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] umount2("./254", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] newfstatat(AT_FDCWD, "./254/binderfs" [pid 5645] openat(AT_FDCWD, "./255", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5645] <... openat resumed>) = 3 [pid 5644] openat(AT_FDCWD, "./254", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5642] unlink("./254/binderfs" [pid 9597] <... futex resumed>) = 0 [pid 9596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] fstat(3 [pid 5644] <... openat resumed>) = 3 [pid 5642] <... unlink resumed>) = 0 [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] fstat(3 [pid 5642] getdents64(3 [pid 5640] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9597] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] getdents64(3 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9597] <... socket resumed>) = 7 [pid 9596] <... futex resumed>) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5644] getdents64(3 [pid 5642] close(3 [pid 9597] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] umount2("./255/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5642] <... close resumed>) = 0 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] umount2("./254/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5645] newfstatat(AT_FDCWD, "./255/binderfs" [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] rmdir("./254" [pid 5640] <... restart_syscall resumed>) = 0 [pid 9597] <... sendto resumed>) = 28 [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5644] newfstatat(AT_FDCWD, "./254/binderfs" [pid 5642] <... rmdir resumed>) = 0 [pid 9597] recvfrom(7 [pid 5645] unlink("./255/binderfs" [pid 9597] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9596}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5645] <... unlink resumed>) = 0 [pid 5644] unlink("./254/binderfs" [pid 5642] mkdir("./255", 0777) = 0 [pid 9597] recvfrom(7 [pid 5640] umount2("./254", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9597] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9596}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9597] close(7 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9597] <... close resumed>) = 0 [pid 5645] getdents64(3 [pid 5644] <... unlink resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] openat(AT_FDCWD, "./254", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5644] getdents64(3 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5645] close(3 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] <... openat resumed>) = 3 [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... close resumed>) = 0 [pid 5644] close(3 [pid 5640] fstat(3 [pid 9597] <... futex resumed>) = 1 [pid 9596] <... futex resumed>) = 0 [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] rmdir("./255" [pid 5644] <... close resumed>) = 0 [ 186.767111][ T9592] nbd: device at index 64 is going down [ 186.788771][ T9595] nbd: device at index 64 is going down [ 186.790776][ T9594] nbd: device at index 64 is going down [pid 9597] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9596] <... futex resumed>) = 0 [pid 5645] <... rmdir resumed>) = 0 [pid 5644] rmdir("./254" [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9601 attached [pid 9597] <... sendmsg resumed>) = 108 [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9601] set_robust_list(0x55558040f6e0, 24 [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... rmdir resumed>) = 0 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9601 [pid 5640] getdents64(3 [pid 9601] <... set_robust_list resumed>) = 0 [pid 9597] <... futex resumed>) = 1 [pid 9596] <... futex resumed>) = 0 [pid 5645] mkdir("./256", 0777 [pid 9601] rt_sigprocmask(SIG_SETMASK, [] [pid 9597] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9596] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... mkdir resumed>) = 0 [pid 5644] mkdir("./255", 0777 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9597] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9596] <... futex resumed>) = 0 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9597] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9596] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] umount2("./254/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9597] <... futex resumed>) = 0 [pid 9596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9601] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9597] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9596] exit_group(0 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] newfstatat(AT_FDCWD, "./254/binderfs" [pid 9601] chdir("./255" [pid 9597] <... futex resumed>) = ? [pid 9596] <... exit_group resumed>) = ? [pid 5644] <... mkdir resumed>) = 0 [pid 9597] +++ exited with 0 +++ [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9602 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9602 attached [pid 9601] <... chdir resumed>) = 0 [pid 9596] +++ exited with 0 +++ [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] unlink("./254/binderfs" [pid 9601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9596, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5640] <... unlink resumed>) = 0 [pid 9601] <... prctl resumed>) = 0 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] getdents64(3 [pid 9601] setpgid(0, 0) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9602] set_robust_list(0x55558040f6e0, 24 [pid 9601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] umount2("./256", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9602] <... set_robust_list resumed>) = 0 [pid 9602] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9602] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9603 attached [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9603 [pid 5641] openat(AT_FDCWD, "./256", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9602] chdir("./256") = 0 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] <... openat resumed>) = 3 [pid 9601] <... openat resumed>) = 3 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] fstat(3 [pid 5640] close(3 [pid 9603] set_robust_list(0x55558040f6e0, 24 [pid 9602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5640] <... close resumed>) = 0 [pid 9602] <... prctl resumed>) = 0 [pid 5641] getdents64(3 [pid 5640] rmdir("./254" [pid 9602] setpgid(0, 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] <... rmdir resumed>) = 0 [pid 9602] <... setpgid resumed>) = 0 [pid 5641] umount2("./256/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9603] <... set_robust_list resumed>) = 0 [pid 9601] write(3, "1000", 4) = 4 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9603] rt_sigprocmask(SIG_SETMASK, [] [pid 9601] close(3 [pid 5641] newfstatat(AT_FDCWD, "./256/binderfs" [pid 9603] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5640] mkdir("./255", 0777 [pid 9601] <... close resumed>) = 0 [pid 9603] chdir("./255" [pid 9602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9601] symlink("/dev/binderfs", "./binderfs" [pid 5641] unlink("./256/binderfs" [pid 5640] <... mkdir resumed>) = 0 [pid 9603] <... chdir resumed>) = 0 [pid 9602] <... openat resumed>) = 3 [pid 9601] <... symlink resumed>) = 0 [pid 5641] <... unlink resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9601] write(1, "executing program\n", 18 [pid 5641] getdents64(3 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9603] <... prctl resumed>) = 0 [pid 9601] <... write resumed>) = 18 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD executing program [pid 9603] setpgid(0, 0 [pid 9602] write(3, "1000", 4 [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] close(3 [pid 9603] <... setpgid resumed>) = 0 [pid 9602] <... write resumed>) = 4 [pid 9602] close(3ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9604 attached [pid 9603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9602] <... close resumed>) = 0 [pid 9601] <... futex resumed>) = 0 [pid 5641] <... close resumed>) = 0 [pid 9604] set_robust_list(0x55558040f6e0, 24 [pid 9603] <... openat resumed>) = 3 [pid 9602] symlink("/dev/binderfs", "./binderfs" [pid 9601] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 5641] rmdir("./256" [pid 9604] <... set_robust_list resumed>) = 0 [pid 9603] write(3, "1000", 4 [pid 9602] <... symlink resumed>) = 0 [pid 9601] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5641] <... rmdir resumed>) = 0 [pid 9604] rt_sigprocmask(SIG_SETMASK, [] [pid 9603] <... write resumed>) = 4 [pid 9602] write(1, "executing program\n", 18 executing program [pid 9601] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9603] close(3 [pid 9602] <... write resumed>) = 18 [pid 9601] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9604 [ 186.852109][ T9597] nbd: device at index 64 is going down [pid 9604] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9603] <... close resumed>) = 0 [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5641] mkdir("./257", 0777 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9604] chdir("./255" [pid 9601] <... mmap resumed>) = 0x7fce18c31000 [pid 9603] symlink("/dev/binderfs", "./binderfs" [pid 9601] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 5641] <... mkdir resumed>) = 0 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9604] <... chdir resumed>) = 0 [pid 9602] <... futex resumed>) = 0 [pid 9604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9603] <... symlink resumed>) = 0 [pid 9602] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9601] <... mprotect resumed>) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9604] <... prctl resumed>) = 0 [pid 9603] write(1, "executing program\n", 18 executing program [pid 9602] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9601] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9604] setpgid(0, 0 [pid 9603] <... write resumed>) = 18 [pid 9602] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9604] <... setpgid resumed>) = 0 [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9601] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9603] <... futex resumed>) = 0 [pid 9602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9601] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9602] <... mmap resumed>) = 0x7fce18c31000 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9605 attached [pid 9603] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0}, NULL, 8) = 0 [pid 9605] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9604] <... openat resumed>) = 3 [pid 9603] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9602] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9601] <... clone3 resumed> => {parent_tid=[9605]}, 88) = 9605 [pid 9605] <... rseq resumed>) = 0 [pid 9604] write(3, "1000", 4 [pid 9603] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9601] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9606 attached [pid 9605] set_robust_list(0x7fce18c519a0, 24 [pid 9604] <... write resumed>) = 4 [pid 9603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9602] <... mprotect resumed>) = 0 [pid 9606] set_robust_list(0x55558040f6e0, 24 [pid 9605] <... set_robust_list resumed>) = 0 [pid 9604] close(3 [pid 9603] <... mmap resumed>) = 0x7fce18c31000 [pid 9601] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9606] <... set_robust_list resumed>) = 0 [pid 9605] rt_sigprocmask(SIG_SETMASK, [] [pid 9604] <... close resumed>) = 0 [pid 9603] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9602] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9606 [pid 9606] rt_sigprocmask(SIG_SETMASK, [] [pid 9605] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9604] symlink("/dev/binderfs", "./binderfs" [pid 9603] <... mprotect resumed>) = 0 [pid 9602] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9601] <... futex resumed>) = 0 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 9606] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9605] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9604] <... symlink resumed>) = 0 [pid 9603] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9607 attached [pid 9606] chdir("./257" [pid 9605] <... socket resumed>) = 3 [pid 9604] write(1, "executing program\n", 18 [pid 9603] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 9607] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9606] <... chdir resumed>) = 0 [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] <... write resumed>) = 18 [pid 9603] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9602] <... clone3 resumed> => {parent_tid=[9607]}, 88) = 9607 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9608 attached [pid 9607] <... rseq resumed>) = 0 [pid 9606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9605] <... futex resumed>) = 1 [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] rt_sigprocmask(SIG_SETMASK, [] [pid 9601] <... futex resumed>) = 0 [pid 9608] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9607] set_robust_list(0x7fce18c519a0, 24 [pid 9606] <... prctl resumed>) = 0 [pid 9605] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9604] <... futex resumed>) = 0 [pid 9602] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] <... rseq resumed>) = 0 [pid 9607] <... set_robust_list resumed>) = 0 [pid 9606] setpgid(0, 0 [pid 9605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9604] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9601] <... futex resumed>) = 0 [pid 9608] set_robust_list(0x7fce18c519a0, 24 [pid 9607] rt_sigprocmask(SIG_SETMASK, [] [pid 9606] <... setpgid resumed>) = 0 [pid 9605] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9604] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9603] <... clone3 resumed> => {parent_tid=[9608]}, 88) = 9608 [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9608] <... set_robust_list resumed>) = 0 [pid 9607] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9605] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9604] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9603] rt_sigprocmask(SIG_SETMASK, [] [pid 9602] <... futex resumed>) = 0 [pid 9608] rt_sigprocmask(SIG_SETMASK, [] [pid 9607] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9603] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9608] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9603] <... futex resumed>) = 0 [pid 9608] <... socket resumed>) = 3 [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] <... openat resumed>) = 3 [pid 9604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9608] <... futex resumed>) = 0 [pid 9605] <... futex resumed>) = 1 [pid 9608] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9607] <... socket resumed>) = 3 [pid 9606] write(3, "1000", 4 [pid 9605] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9604] <... mmap resumed>) = 0x7fce18c31000 [pid 9603] <... futex resumed>) = 0 [pid 9601] <... futex resumed>) = 0 [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] <... write resumed>) = 4 [pid 9604] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] <... futex resumed>) = 1 [pid 9606] close(3 [pid 9605] <... futex resumed>) = 0 [pid 9604] <... mprotect resumed>) = 0 [pid 9602] <... futex resumed>) = 0 [pid 9601] <... futex resumed>) = 1 [pid 9605] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9608] <... futex resumed>) = 0 [pid 9604] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9608] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9605] <... socket resumed>) = 4 [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9603] <... futex resumed>) = 0 [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9602] <... futex resumed>) = 0 [pid 9605] <... futex resumed>) = 0 [pid 9601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9608] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9608] <... socket resumed>) = 4 [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9603] <... futex resumed>) = 0 [pid 9608] openat(AT_FDCWD, NULL, O_RDWR [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9603] <... futex resumed>) = 0 [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9608] <... futex resumed>) = 0 [pid 9603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9608] ioctl(-1, TUNSETIFF, 0 [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9603] <... futex resumed>) = 0 [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9608] <... futex resumed>) = 0 [pid 9603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9608] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9603] <... futex resumed>) = 0 [pid 9608] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9605] openat(AT_FDCWD, NULL, O_RDWR [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9605] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9601] <... futex resumed>) = 0 [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] <... close resumed>) = 0 [pid 9604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9608] <... futex resumed>) = 1 [pid 9607] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9603] <... futex resumed>) = 0 [pid 9605] <... futex resumed>) = 0 [pid 9601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9609 attached [pid 9608] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9607] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9606] symlink("/dev/binderfs", "./binderfs" [pid 9605] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9609] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9603] <... futex resumed>) = 0 [pid 9609] <... rseq resumed>) = 0 [pid 9608] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9609] set_robust_list(0x7fce18c519a0, 24 [pid 9608] <... socket resumed>) = 5 [pid 9609] <... set_robust_list resumed>) = 0 [pid 9609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] <... futex resumed>) = 1 [pid 9606] <... symlink resumed>) = 0 [pid 9605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9604] <... clone3 resumed> => {parent_tid=[9609]}, 88) = 9609 [pid 9602] <... futex resumed>) = 0 [pid 9601] <... futex resumed>) = 0 [pid 9609] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9608] <... futex resumed>) = 1 [pid 9607] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9603] <... futex resumed>) = 0 [pid 9608] sendmsg(4, NULL, MSG_CONFIRM [pid 9605] ioctl(-1, TUNSETIFF, 0 [pid 9606] write(1, "executing program\n", 18 [pid 9604] rt_sigprocmask(SIG_SETMASK, [] [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9608] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9607] <... futex resumed>) = 0 [pid 9606] <... write resumed>) = 18 [pid 9605] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9604] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9603] <... futex resumed>) = 0 [pid 9602] <... futex resumed>) = 1 executing program [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9609] <... futex resumed>) = 0 [pid 9608] <... futex resumed>) = 0 [pid 9605] <... futex resumed>) = 0 [pid 9604] <... futex resumed>) = 1 [pid 9603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] <... futex resumed>) = 0 [pid 9607] <... socket resumed>) = 4 [pid 9606] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9609] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9608] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9601] <... futex resumed>) = 0 [pid 9605] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9609] <... socket resumed>) = 3 [pid 9608] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9605] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9603] <... futex resumed>) = 0 [pid 9609] <... futex resumed>) = 1 [pid 9608] <... futex resumed>) = 0 [pid 9607] <... futex resumed>) = 1 [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] <... futex resumed>) = 0 [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9602] <... futex resumed>) = 0 [pid 9608] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9606] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9605] <... futex resumed>) = 1 [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9607] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9601] <... futex resumed>) = 0 [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9609] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9606] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9605] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9604] <... futex resumed>) = 0 [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] <... futex resumed>) = 0 [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9606] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c31000 [pid 9609] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9607] openat(AT_FDCWD, NULL, O_RDWR [pid 9606] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9603] <... futex resumed>) = 1 [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9601] <... futex resumed>) = 0 [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] <... futex resumed>) = 0 [pid 9607] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9606] <... mprotect resumed>) = 0 [pid 9605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9609] <... futex resumed>) = 0 [pid 9608] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9605] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9609] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9608] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9607] <... futex resumed>) = 1 [pid 9606] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] <... futex resumed>) = 0 [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9606] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9605] <... socket resumed>) = 5 [pid 9604] <... futex resumed>) = 0 [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9609] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9608] <... futex resumed>) = 1 [pid 9607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9603] <... futex resumed>) = 0 [pid 9606] <... clone3 resumed> => {parent_tid=[9610]}, 88) = 9610 [pid 9606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9610 attached [pid 9608] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9609] <... socket resumed>) = 4 [pid 9603] <... futex resumed>) = 0 [pid 9610] <... rseq resumed>) = 0 [pid 9608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9607] ioctl(-1, TUNSETIFF, 0 [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9602] <... futex resumed>) = 0 [pid 9610] set_robust_list(0x7fce18c519a0, 24 [pid 9608] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9607] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9605] <... futex resumed>) = 1 [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] <... set_robust_list resumed>) = 0 [pid 9605] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9601] <... futex resumed>) = 0 [pid 9610] rt_sigprocmask(SIG_SETMASK, [] [pid 9609] <... futex resumed>) = 1 [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] <... futex resumed>) = 0 [pid 9604] <... futex resumed>) = 0 [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9609] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9608] <... futex resumed>) = 1 [pid 9605] <... futex resumed>) = 0 [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9603] <... futex resumed>) = 0 [pid 9602] <... futex resumed>) = 0 [pid 9601] <... futex resumed>) = 1 [pid 9607] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9610] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9608] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9605] sendmsg(4, NULL, MSG_CONFIRM [pid 9604] <... futex resumed>) = 0 [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9607] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9610] <... socket resumed>) = 3 [pid 9609] openat(AT_FDCWD, NULL, O_RDWR [pid 9608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9605] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9603] <... futex resumed>) = 0 [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9606] <... futex resumed>) = 0 [pid 9610] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9606] <... futex resumed>) = 0 [pid 9610] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9610] <... futex resumed>) = 0 [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9609] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9608] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9607] <... futex resumed>) = 1 [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] <... futex resumed>) = 0 [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9609] <... futex resumed>) = 1 [pid 9607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9605] <... futex resumed>) = 1 [pid 9602] <... futex resumed>) = 0 [pid 9604] <... futex resumed>) = 0 [pid 9609] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9608] <... socket resumed>) = 6 [pid 9607] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9605] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9601] <... futex resumed>) = 0 [pid 9610] <... socket resumed>) = 4 [pid 9609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] <... socket resumed>) = 5 [pid 9606] <... futex resumed>) = 0 [pid 9604] <... futex resumed>) = 0 [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9609] ioctl(-1, TUNSETIFF, 0 [pid 9608] <... futex resumed>) = 1 [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9603] <... futex resumed>) = 0 [pid 9601] <... futex resumed>) = 1 [pid 9610] <... futex resumed>) = 0 [pid 9609] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9608] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9605] <... futex resumed>) = 0 [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9607] <... futex resumed>) = 1 [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9605] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9603] <... futex resumed>) = 0 [pid 9602] <... futex resumed>) = 0 [pid 9610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9609] <... futex resumed>) = 0 [pid 9608] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9607] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9606] <... futex resumed>) = 0 [pid 9605] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] openat(AT_FDCWD, NULL, O_RDWR [pid 9609] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9608] <... socket resumed>) = 7 [pid 9607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] <... futex resumed>) = 0 [pid 9602] <... futex resumed>) = 0 [pid 9610] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9609] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9606] <... futex resumed>) = 0 [pid 9605] <... futex resumed>) = 1 [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9607] sendmsg(4, NULL, MSG_CONFIRM [pid 9601] <... futex resumed>) = 0 [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9608] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9609] <... futex resumed>) = 0 [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9605] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9607] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9609] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] <... futex resumed>) = 0 [pid 9605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] <... sendto resumed>) = 28 [pid 9610] ioctl(-1, TUNSETIFF, 0 [pid 9609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9607] <... futex resumed>) = 1 [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9605] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9604] <... futex resumed>) = 0 [pid 9602] <... futex resumed>) = 0 [pid 9601] <... futex resumed>) = 0 [pid 9610] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9609] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9608] recvfrom(7 [pid 9607] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9605] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9603}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] <... futex resumed>) = 0 [pid 9601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9610] <... futex resumed>) = 1 [pid 9609] <... socket resumed>) = 5 [pid 9608] recvfrom(7 [pid 9607] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9606] <... futex resumed>) = 0 [pid 9605] <... futex resumed>) = 0 [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9603}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9607] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9605] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9601] <... futex resumed>) = 0 [pid 9610] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9609] <... futex resumed>) = 1 [pid 9608] close(7 [pid 9606] <... futex resumed>) = 0 [pid 9604] <... futex resumed>) = 0 [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9609] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] <... futex resumed>) = 0 [pid 9609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9608] <... close resumed>) = 0 [pid 9607] <... futex resumed>) = 1 [pid 9606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9605] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] <... futex resumed>) = 0 [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9609] sendmsg(4, NULL, MSG_CONFIRM [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] <... futex resumed>) = 0 [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9609] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9608] <... futex resumed>) = 1 [pid 9607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9606] <... futex resumed>) = 0 [pid 9605] <... futex resumed>) = 0 [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9603] <... futex resumed>) = 0 [pid 9602] <... futex resumed>) = 0 [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9607] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9605] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] <... socket resumed>) = 5 [pid 9609] <... futex resumed>) = 0 [pid 9608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9607] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9601] <... futex resumed>) = 0 [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9609] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9608] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9605] <... socket resumed>) = 6 [pid 9603] <... futex resumed>) = 0 [pid 9610] <... futex resumed>) = 1 [pid 9609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9607] <... futex resumed>) = 0 [pid 9606] <... futex resumed>) = 0 [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9606] <... futex resumed>) = 0 [pid 9610] sendmsg(4, NULL, MSG_CONFIRM [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9602] <... futex resumed>) = 0 [pid 9601] <... futex resumed>) = 0 [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9609] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9607] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9605] <... futex resumed>) = 0 [pid 9604] <... futex resumed>) = 0 [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] <... futex resumed>) = 1 [pid 9609] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9607] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9606] <... futex resumed>) = 0 [pid 9605] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9605] <... socket resumed>) = 7 [pid 9604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9609] <... futex resumed>) = 0 [pid 9608] <... sendmsg resumed>) = 108 [pid 9607] <... futex resumed>) = 1 [pid 9606] <... futex resumed>) = 0 [pid 9605] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] <... futex resumed>) = 0 [pid 9610] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9609] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9604] <... futex resumed>) = 0 [pid 9610] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9608] <... futex resumed>) = 1 [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9606] <... futex resumed>) = 0 [pid 9610] <... futex resumed>) = 1 [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 9609] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9606] <... futex resumed>) = 0 [pid 9605] <... sendto resumed>) = 28 [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9603] <... futex resumed>) = 0 [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] <... futex resumed>) = 0 [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9605] recvfrom(7 [pid 9604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9603] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] <... futex resumed>) = 1 [pid 9610] <... futex resumed>) = 0 [pid 9609] <... futex resumed>) = 0 [pid 9608] <... futex resumed>) = 0 [pid 9607] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9605] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9601}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9603] <... futex resumed>) = 1 [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9609] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9608] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9607] <... socket resumed>) = 6 [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9605] recvfrom(7 [pid 9604] <... futex resumed>) = 0 [pid 9603] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9609] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9608] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] <... futex resumed>) = 0 [pid 9605] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9601}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] <... futex resumed>) = 1 [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9605] close(7 [pid 9604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9602] <... futex resumed>) = 0 [pid 9610] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9609] <... futex resumed>) = 0 [pid 9608] <... futex resumed>) = 1 [pid 9607] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9605] <... close resumed>) = 0 [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9603] <... futex resumed>) = 0 [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9609] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9608] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] <... futex resumed>) = 0 [pid 9603] exit_group(0 [pid 9602] <... futex resumed>) = 0 [pid 9601] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9610] <... futex resumed>) = 1 [pid 9609] <... socket resumed>) = 6 [pid 9608] <... futex resumed>) = ? [pid 9607] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9606] <... futex resumed>) = 0 [pid 9605] <... futex resumed>) = 0 [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9603] <... exit_group resumed>) = ? [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9608] +++ exited with 0 +++ [pid 9607] <... socket resumed>) = 7 [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9605] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9601] <... futex resumed>) = 0 [pid 9610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 187.024309][ T9608] __nla_validate_parse: 63 callbacks suppressed [ 187.024332][ T9608] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [pid 9609] <... futex resumed>) = 0 [pid 9607] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9606] <... futex resumed>) = 0 [pid 9605] <... sendmsg resumed>) = 108 [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9603] +++ exited with 0 +++ [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9609] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9607] <... sendto resumed>) = 28 [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] <... futex resumed>) = 0 [pid 9610] <... socket resumed>) = 6 [pid 9609] <... socket resumed>) = 7 [pid 9607] recvfrom(7 [pid 9605] <... futex resumed>) = 1 [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9601] <... futex resumed>) = 0 [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9603, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9609] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9607] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9602}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9605] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9601] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] umount2("./255", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9610] <... futex resumed>) = 1 [pid 9609] <... sendto resumed>) = 28 [pid 9607] recvfrom(7 [pid 9606] <... futex resumed>) = 0 [pid 9605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9601] <... futex resumed>) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9610] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9609] recvfrom(7 [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9605] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9601] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9606] <... futex resumed>) = 0 [pid 9610] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9609] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9604}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9607] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9602}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9605] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] openat(AT_FDCWD, "./255", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9610] <... socket resumed>) = 7 [pid 9609] recvfrom(7 [pid 9607] close(7 [pid 9605] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... openat resumed>) = 3 [pid 9610] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9609] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9604}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9607] <... close resumed>) = 0 [pid 9605] <... futex resumed>) = 1 [pid 9601] <... futex resumed>) = 0 [pid 5644] fstat(3 [pid 9609] close(7 [pid 9605] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9602] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9609] <... close resumed>) = 0 [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9602] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] getdents64(3 [pid 9610] <... sendto resumed>) = 28 [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9607] <... futex resumed>) = 0 [pid 9602] <... futex resumed>) = 0 [pid 9601] exit_group(0 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9609] <... futex resumed>) = 1 [pid 9607] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9604] <... futex resumed>) = 0 [pid 9602] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9609] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9601] <... exit_group resumed>) = ? [pid 5644] umount2("./255/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9610] recvfrom(7 [pid 9609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9605] <... futex resumed>) = ? [pid 9604] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9610] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9606}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [ 187.090546][ T9605] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 187.090576][ T9605] nbd: device at index 64 is going down [pid 9610] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9606}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9610] close(7 [pid 9605] +++ exited with 0 +++ [pid 9601] +++ exited with 0 +++ [pid 9610] <... close resumed>) = 0 [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9606] <... futex resumed>) = 0 [pid 9610] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9606] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] <... futex resumed>) = 0 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9609] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9606] <... futex resumed>) = 0 [pid 9604] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] newfstatat(AT_FDCWD, "./255/binderfs" [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9601, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9610] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9606] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5644] unlink("./255/binderfs" [pid 5642] umount2("./255", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... unlink resumed>) = 0 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] getdents64(3 [pid 5642] openat(AT_FDCWD, "./255", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] <... openat resumed>) = 3 [pid 5644] close(3) = 0 [pid 5642] fstat(3 [pid 5644] rmdir("./255" [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9602] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5644] <... rmdir resumed>) = 0 [pid 5642] getdents64(3 [pid 9602] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5644] mkdir("./256", 0777 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c10000 [pid 5642] umount2("./255/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9602] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9602] <... mprotect resumed>) = 0 [pid 5642] newfstatat(AT_FDCWD, "./255/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9602] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5644] <... mkdir resumed>) = 0 [pid 5642] unlink("./255/binderfs" [pid 9602] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5642] <... unlink resumed>) = 0 [pid 9602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9607] <... sendmsg resumed>) = 108 [pid 9607] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 187.150242][ T9607] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [pid 9607] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] getdents64(3ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9617 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9616 attached [pid 9610] <... sendmsg resumed>) = 108 [pid 9609] <... sendmsg resumed>) = 108 [pid 9606] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9604] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9606] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9606] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c10000 [pid 9606] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 9606] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9602] <... clone3 resumed> => {parent_tid=[9617]}, 88) = 9617 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9616 [pid 9617] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9606] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9602] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9617] <... rseq resumed>) = 0 [pid 9616] set_robust_list(0x55558040f6e0, 24 [pid 9606] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9617] set_robust_list(0x7fce18c309a0, 24 [pid 9616] <... set_robust_list resumed>) = 0 [pid 9602] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] close(3 [pid 9617] <... set_robust_list resumed>) = 0 [pid 9616] rt_sigprocmask(SIG_SETMASK, [] [pid 9606] <... clone3 resumed> => {parent_tid=[9618]}, 88) = 9618 [pid 9602] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... close resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9618 attached [pid 9617] rt_sigprocmask(SIG_SETMASK, [] [pid 9616] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9610] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] rt_sigprocmask(SIG_SETMASK, [] [pid 9602] <... futex resumed>) = 0 [pid 5642] rmdir("./255" [pid 9604] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9617] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9616] chdir("./256" [pid 9606] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9602] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9617] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9616] <... chdir resumed>) = 0 [pid 9606] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... rmdir resumed>) = 0 [pid 9617] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9606] <... futex resumed>) = 0 [pid 9617] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9617] <... futex resumed>) = 1 [pid 9616] <... prctl resumed>) = 0 [pid 9602] <... futex resumed>) = 0 [pid 9617] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9616] setpgid(0, 0 [pid 9602] exit_group(0 [pid 5642] mkdir("./256", 0777 [pid 9617] <... futex resumed>) = ? [pid 9616] <... setpgid resumed>) = 0 [pid 9607] <... futex resumed>) = ? [pid 9602] <... exit_group resumed>) = ? [pid 5642] <... mkdir resumed>) = 0 [pid 9617] +++ exited with 0 +++ [pid 9616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9610] <... futex resumed>) = 0 [pid 9604] <... futex resumed>) = 0 [pid 9607] +++ exited with 0 +++ [pid 9616] <... openat resumed>) = 3 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9616] write(3, "1000", 4 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9616] <... write resumed>) = 4 [pid 9616] close(3 [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9616] <... close resumed>) = 0 [pid 9616] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9610] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9616] write(1, "executing program\n", 18) = 18 executing program [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9616] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0}, NULL, 8) = 0 [pid 9616] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 9616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c31000 [pid 9616] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9619 attached [pid 9616] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 9609] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] <... mmap resumed>) = 0x7fce18c10000 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9619 [pid 9618] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9609] <... futex resumed>) = 0 [pid 9604] mprotect(0x7fce18c11000, 131072, PROT_READ|PROT_WRITE [pid 9618] <... rseq resumed>) = 0 [pid 9609] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9619] set_robust_list(0x55558040f6e0, 24) = 0 [pid 9619] rt_sigprocmask(SIG_SETMASK, [] [pid 9618] set_robust_list(0x7fce18c309a0, 24 [pid 9616] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9604] <... mprotect resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9620 attached [pid 9619] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9618] <... set_robust_list resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 9620] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9619] chdir("./256" [pid 9616] <... clone3 resumed> => {parent_tid=[9620]}, 88) = 9620 [pid 9602] +++ exited with 0 +++ [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9620] <... rseq resumed>) = 0 [pid 9619] <... chdir resumed>) = 0 [pid 9618] rt_sigprocmask(SIG_SETMASK, [] [pid 9616] rt_sigprocmask(SIG_SETMASK, [] [pid 9604] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9620] set_robust_list(0x7fce18c519a0, 24 [pid 9619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9616] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9602, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 9618] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9620] <... set_robust_list resumed>) = 0 [pid 9619] <... prctl resumed>) = 0 [pid 9618] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9620] rt_sigprocmask(SIG_SETMASK, [] [pid 9619] setpgid(0, 0 [pid 9618] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9616] <... futex resumed>) = 0 [pid 9604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c30990, parent_tid=0x7fce18c30990, exit_signal=0, stack=0x7fce18c10000, stack_size=0x202c0, tls=0x7fce18c306c0} [pid 5645] <... restart_syscall resumed>) = 0 [pid 9620] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9619] <... setpgid resumed>) = 0 [pid 9618] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9620] socket(AF_INET6, SOCK_STREAM, IPPROTO_IPci-upstream-net-kasan-gce/strace-static-x86_64: Process 9621 attached ) = 3 [pid 9619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9618] <... futex resumed>) = 1 [pid 9606] <... futex resumed>) = 0 [pid 9618] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9606] exit_group(0 [pid 5645] umount2("./256", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9604] <... clone3 resumed> => {parent_tid=[9621]}, 88) = 9621 [pid 9621] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9619] <... openat resumed>) = 3 [pid 9618] <... futex resumed>) = ? [pid 9610] <... futex resumed>) = ? [pid 9606] <... exit_group resumed>) = ? [pid 9621] <... rseq resumed>) = 0 [pid 9620] <... futex resumed>) = 1 [pid 9618] +++ exited with 0 +++ [pid 9616] <... futex resumed>) = 0 [pid 9610] +++ exited with 0 +++ [pid 9604] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9621] set_robust_list(0x7fce18c309a0, 24 [pid 9620] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9619] write(3, "1000", 4 [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] openat(AT_FDCWD, "./256", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9621] <... set_robust_list resumed>) = 0 [pid 9619] <... write resumed>) = 4 [pid 9616] <... futex resumed>) = 0 [pid 5645] <... openat resumed>) = 3 [pid 9621] rt_sigprocmask(SIG_SETMASK, [] [pid 9620] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9619] close(3 [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9604] futex(0x7fce18d2bb78, FUTEX_WAKE_PRIVATE, 1000000 [pid 9621] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9619] <... close resumed>) = 0 [pid 9616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9604] <... futex resumed>) = 0 [pid 5645] fstat(3 [pid 9621] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9620] <... futex resumed>) = 0 [pid 9619] symlink("/dev/binderfs", "./binderfs" [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9606] +++ exited with 0 +++ [pid 9604] futex(0x7fce18d2bb7c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9621] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9620] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9619] <... symlink resumed>) = 0 [pid 9616] <... futex resumed>) = 0 [pid 5645] getdents64(3 [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9606, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 9621] futex(0x7fce18d2bb7c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9620] <... socket resumed>) = 4 [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9621] <... futex resumed>) = 1 [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9619] write(1, "executing program\n", 18 [pid 9616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9604] <... futex resumed>) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9621] futex(0x7fce18d2bb78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9620] <... futex resumed>) = 0 [pid 9619] <... write resumed>) = 18 [pid 9620] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9604] exit_group(0 executing program [pid 5645] umount2("./256/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] <... restart_syscall resumed>) = 0 [pid 9621] <... futex resumed>) = ? [pid 9620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9619] <... futex resumed>) = 0 [pid 9616] <... futex resumed>) = 0 [ 187.212652][ T9609] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 187.212682][ T9609] nbd: device at index 64 is going down [ 187.216761][ T9610] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 187.216788][ T9610] nbd: device at index 64 is going down [pid 9604] <... exit_group resumed>) = ? [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9621] +++ exited with 0 +++ [pid 9620] openat(AT_FDCWD, NULL, O_RDWR [pid 9619] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9609] <... futex resumed>) = ? [pid 5645] newfstatat(AT_FDCWD, "./256/binderfs" [pid 9620] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] umount2("./257", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9619] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9616] <... futex resumed>) = 0 [pid 9620] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9619] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] unlink("./256/binderfs" [pid 9620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9619] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9620] ioctl(-1, TUNSETIFF, 0 [pid 9619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9616] <... futex resumed>) = 0 [pid 9620] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9619] <... mmap resumed>) = 0x7fce18c31000 [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9619] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 5645] <... unlink resumed>) = 0 [pid 5641] openat(AT_FDCWD, "./257", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9619] <... mprotect resumed>) = 0 [pid 5641] <... openat resumed>) = 3 [pid 9620] <... futex resumed>) = 1 [pid 9616] <... futex resumed>) = 0 [pid 5641] fstat(3 [pid 9620] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9619] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] getdents64(3 [pid 9620] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9619] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9616] <... futex resumed>) = 0 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9619] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9609] +++ exited with 0 +++ [pid 9604] +++ exited with 0 +++ [pid 5645] close(3 [pid 5641] getdents64(3ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9623 attached [pid 9620] <... futex resumed>) = 0 [pid 9616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9604, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9623] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9620] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9619] <... clone3 resumed> => {parent_tid=[9623]}, 88) = 9623 [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... close resumed>) = 0 [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9623] <... rseq resumed>) = 0 [pid 9620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9619] rt_sigprocmask(SIG_SETMASK, [] [pid 9616] <... futex resumed>) = 0 [pid 5645] rmdir("./256" [pid 5641] umount2("./257/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9623] set_robust_list(0x7fce18c519a0, 24 [pid 9620] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9619] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] umount2("./255", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9623] <... set_robust_list resumed>) = 0 [pid 9620] <... socket resumed>) = 5 [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9623] rt_sigprocmask(SIG_SETMASK, [] [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9619] <... futex resumed>) = 0 [pid 5645] <... rmdir resumed>) = 0 [pid 5641] newfstatat(AT_FDCWD, "./257/binderfs" [pid 5640] openat(AT_FDCWD, "./255", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] mkdir("./257", 0777 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9623] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9620] <... futex resumed>) = 1 [pid 9616] <... futex resumed>) = 0 [pid 5641] unlink("./257/binderfs" [pid 5640] <... openat resumed>) = 3 [pid 9623] <... socket resumed>) = 3 [pid 9620] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... mkdir resumed>) = 0 [pid 5640] fstat(3 [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9616] <... futex resumed>) = 0 [pid 5641] <... unlink resumed>) = 0 [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9623] <... futex resumed>) = 1 [pid 9620] sendmsg(4, NULL, MSG_CONFIRM [pid 9619] <... futex resumed>) = 0 [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] getdents64(3 [pid 5640] getdents64(3 [pid 9623] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9620] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9619] <... futex resumed>) = 0 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5641] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9620] <... futex resumed>) = 1 [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9616] <... futex resumed>) = 0 [pid 5641] close(3 [pid 9623] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9620] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] umount2("./255/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9623] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9620] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9616] <... futex resumed>) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9624 attached [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... close resumed>) = 0 [pid 9624] set_robust_list(0x55558040f6e0, 24 [pid 9623] <... futex resumed>) = 1 [pid 9620] <... futex resumed>) = 0 [pid 9619] <... futex resumed>) = 0 [pid 9616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] newfstatat(AT_FDCWD, "./255/binderfs" [pid 9624] <... set_robust_list resumed>) = 0 [pid 9623] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9620] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9624 [pid 5641] rmdir("./257" [pid 9624] rt_sigprocmask(SIG_SETMASK, [] [pid 9623] <... socket resumed>) = 4 [pid 9620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9619] <... futex resumed>) = 0 [pid 9616] <... futex resumed>) = 0 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9620] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] <... rmdir resumed>) = 0 [pid 9624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9623] <... futex resumed>) = 0 [pid 9620] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] unlink("./255/binderfs" [pid 5641] mkdir("./258", 0777 [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... mkdir resumed>) = 0 [pid 5640] <... unlink resumed>) = 0 [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9623] openat(AT_FDCWD, NULL, O_RDWR [pid 9619] <... futex resumed>) = 0 [pid 9624] chdir("./257" [pid 9623] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9620] <... futex resumed>) = 1 [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9616] <... futex resumed>) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] getdents64(3 [pid 9624] <... chdir resumed>) = 0 [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9620] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9623] <... futex resumed>) = 0 [pid 9620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9616] <... futex resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] close(3 [pid 9624] <... prctl resumed>) = 0 [pid 9623] ioctl(-1, TUNSETIFF, 0 [pid 9620] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9619] <... futex resumed>) = 0 [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... close resumed>) = 0 [pid 9624] setpgid(0, 0 [pid 9623] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9620] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9624] <... setpgid resumed>) = 0 [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] rmdir("./255" [pid 9624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9623] <... futex resumed>) = 0 [pid 9620] <... futex resumed>) = 1 [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9616] <... futex resumed>) = 0 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9624] <... openat resumed>) = 3 [pid 9623] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9620] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9619] <... futex resumed>) = 0 [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... rmdir resumed>) = 0 [pid 9620] <... socket resumed>) = 6 [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9616] <... futex resumed>) = 0 [pid 9623] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9624] write(3, "1000", 4 [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9624] <... write resumed>) = 4 [pid 9623] <... futex resumed>) = 1 [pid 9619] <... futex resumed>) = 0 [pid 5640] mkdir("./256", 0777ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9625 attached [pid 9620] <... futex resumed>) = 1 [pid 9620] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9624] close(3 [pid 9623] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9619] <... futex resumed>) = 0 [pid 9616] <... futex resumed>) = 0 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9625 [pid 5640] <... mkdir resumed>) = 0 [pid 9625] set_robust_list(0x55558040f6e0, 24 [pid 9624] <... close resumed>) = 0 [pid 9623] <... socket resumed>) = 5 [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9625] <... set_robust_list resumed>) = 0 [pid 9624] symlink("/dev/binderfs", "./binderfs" [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9620] <... futex resumed>) = 0 [pid 9616] <... futex resumed>) = 1 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9625] rt_sigprocmask(SIG_SETMASK, [] [pid 9624] <... symlink resumed>) = 0 [pid 9623] <... futex resumed>) = 1 [pid 9620] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9619] <... futex resumed>) = 0 [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9624] write(1, "executing program\n", 18 [pid 9623] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9620] <... socket resumed>) = 7 [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 9626 attached executing program [pid 9625] chdir("./258" [pid 9624] <... write resumed>) = 18 [pid 9623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9620] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9619] <... futex resumed>) = 0 [pid 9626] set_robust_list(0x55558040f6e0, 24 [pid 9625] <... chdir resumed>) = 0 [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9623] sendmsg(4, NULL, MSG_CONFIRM [pid 9620] <... sendto resumed>) = 28 [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9626 [pid 9626] <... set_robust_list resumed>) = 0 [pid 9625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9624] <... futex resumed>) = 0 [pid 9623] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9620] recvfrom(7 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9626] rt_sigprocmask(SIG_SETMASK, [] [pid 9625] <... prctl resumed>) = 0 [pid 9624] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9620] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9616}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9625] setpgid(0, 0 [pid 9624] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9623] <... futex resumed>) = 1 [pid 9620] recvfrom(7 [pid 9619] <... futex resumed>) = 0 [pid 9626] chdir("./256" [pid 9625] <... setpgid resumed>) = 0 [pid 9624] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9623] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9620] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9616}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... chdir resumed>) = 0 [pid 9625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9620] close(7 [pid 9619] <... futex resumed>) = 0 [pid 9626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9625] <... openat resumed>) = 3 [pid 9624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9623] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9620] <... close resumed>) = 0 [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9626] <... prctl resumed>) = 0 [pid 9625] write(3, "1000", 4 [pid 9624] <... mmap resumed>) = 0x7fce18c31000 [pid 9623] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] setpgid(0, 0 [pid 9625] <... write resumed>) = 4 [pid 9624] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9620] <... futex resumed>) = 1 [pid 9616] <... futex resumed>) = 0 [pid 9626] <... setpgid resumed>) = 0 [pid 9625] close(3 [pid 9624] <... mprotect resumed>) = 0 [pid 9623] <... futex resumed>) = 1 [pid 9620] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9619] <... futex resumed>) = 0 [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9625] <... close resumed>) = 0 [pid 9624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9623] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9616] <... futex resumed>) = 0 [pid 9626] <... openat resumed>) = 3 [pid 9625] symlink("/dev/binderfs", "./binderfs" [pid 9623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9620] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9619] <... futex resumed>) = 0 [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9626] write(3, "1000", 4 [pid 9625] <... symlink resumed>) = 0 [pid 9624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9623] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9626] <... write resumed>) = 4 [pid 9624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9623] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9625] write(1, "executing program\n", 18ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9627 attached [pid 9626] close(3 [pid 9625] <... write resumed>) = 18 executing program [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9627] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9626] <... close resumed>) = 0 [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9624] <... clone3 resumed> => {parent_tid=[9627]}, 88) = 9627 [pid 9623] <... futex resumed>) = 1 [pid 9619] <... futex resumed>) = 0 [pid 9627] <... rseq resumed>) = 0 [pid 9626] symlink("/dev/binderfs", "./binderfs" [pid 9625] <... futex resumed>) = 0 [pid 9624] rt_sigprocmask(SIG_SETMASK, [] [pid 9623] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9627] set_robust_list(0x7fce18c519a0, 24 [pid 9626] <... symlink resumed>) = 0 [pid 9625] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9619] <... futex resumed>) = 0 [pid 9627] <... set_robust_list resumed>) = 0 [pid 9626] write(1, "executing program\n", 18 [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 9627] rt_sigprocmask(SIG_SETMASK, [] [pid 9626] <... write resumed>) = 18 [pid 9624] <... futex resumed>) = 0 [pid 9623] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9625] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9623] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9627] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9625] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9627] <... socket resumed>) = 3 [pid 9623] <... futex resumed>) = 1 [pid 9619] <... futex resumed>) = 0 [pid 9626] <... futex resumed>) = 0 [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9623] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9627] <... futex resumed>) = 1 [pid 9626] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9624] <... futex resumed>) = 0 [pid 9625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9619] <... futex resumed>) = 0 [pid 9627] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9626] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9623] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9626] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9625] <... mmap resumed>) = 0x7fce18c31000 [pid 9623] <... socket resumed>) = 6 [pid 9625] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 9625] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 9626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9624] <... futex resumed>) = 0 [pid 9627] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9625] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9627] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9629 attached [pid 9629] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9625] <... clone3 resumed> => {parent_tid=[9629]}, 88) = 9629 [pid 9629] <... rseq resumed>) = 0 [pid 9625] rt_sigprocmask(SIG_SETMASK, [] [pid 9629] set_robust_list(0x7fce18c519a0, 24 [pid 9625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9629] <... set_robust_list resumed>) = 0 [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 9625] <... futex resumed>) = 0 [pid 9629] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 3 [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... mmap resumed>) = 0x7fce18c31000 [pid 9625] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9623] <... futex resumed>) = 1 [pid 9627] <... futex resumed>) = 0 [pid 9629] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9626] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9620] <... sendmsg resumed>) = 108 [pid 9619] <... futex resumed>) = 0 [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9625] <... futex resumed>) = 0 [pid 9629] <... futex resumed>) = 0 [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9629] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9626] <... mprotect resumed>) = 0 [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9627] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9626] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9625] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9623] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9619] <... futex resumed>) = 0 [pid 9629] <... socket resumed>) = 4 [pid 9627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9626] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9624] <... futex resumed>) = 0 [pid 9623] <... socket resumed>) = 7 [pid 9620] <... futex resumed>) = 1 [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9616] <... futex resumed>) = 0 [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9627] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9623] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9620] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9616] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9630 attached [pid 9629] <... futex resumed>) = 1 [pid 9627] <... socket resumed>) = 4 [pid 9625] <... futex resumed>) = 0 [pid 9623] <... sendto resumed>) = 28 [pid 9620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9616] <... futex resumed>) = 0 [pid 9630] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9629] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... clone3 resumed> => {parent_tid=[9630]}, 88) = 9630 [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9623] recvfrom(7 [pid 9620] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9616] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9627] <... futex resumed>) = 1 [pid 9626] rt_sigprocmask(SIG_SETMASK, [] [pid 9624] <... futex resumed>) = 0 [pid 9623] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9619}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9620] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9630] <... rseq resumed>) = 0 [pid 9629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9627] openat(AT_FDCWD, NULL, O_RDWR [pid 9626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9625] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] set_robust_list(0x7fce18c519a0, 24 [pid 9629] openat(AT_FDCWD, NULL, O_RDWR [pid 9627] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9624] <... futex resumed>) = 0 [pid 9623] recvfrom(7 [pid 9620] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] <... set_robust_list resumed>) = 0 [pid 9629] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9623] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9619}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9620] <... futex resumed>) = 1 [pid 9616] <... futex resumed>) = 0 [pid 9630] rt_sigprocmask(SIG_SETMASK, [] [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9627] <... futex resumed>) = 0 [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9623] close(7 [pid 9620] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9616] exit_group(0 [pid 9630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9629] <... futex resumed>) = 1 [pid 9625] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9629] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9627] ioctl(-1, TUNSETIFF, 0 [ 187.404468][ T9620] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9624] <... futex resumed>) = 0 [pid 9623] <... close resumed>) = 0 [pid 9620] <... futex resumed>) = ? [pid 9616] <... exit_group resumed>) = ? [pid 9630] <... socket resumed>) = 3 [pid 9629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9625] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] ioctl(-1, TUNSETIFF, 0 [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9620] +++ exited with 0 +++ [pid 9630] <... futex resumed>) = 1 [pid 9629] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9626] <... futex resumed>) = 0 [pid 9630] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9627] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9629] <... futex resumed>) = 1 [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... futex resumed>) = 0 [pid 9625] <... futex resumed>) = 0 [pid 9623] <... futex resumed>) = 1 [pid 9619] <... futex resumed>) = 0 [pid 9630] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9629] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9627] <... futex resumed>) = 1 [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9624] <... futex resumed>) = 0 [pid 9623] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9627] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9625] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9619] <... futex resumed>) = 0 [pid 9616] +++ exited with 0 +++ [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9624] <... futex resumed>) = 0 [pid 9623] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9616, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9629] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9630] <... futex resumed>) = 1 [pid 9629] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9627] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9626] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9623] <... sendmsg resumed>) = 108 [pid 5644] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9630] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9627] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... restart_syscall resumed>) = 0 [pid 9630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9629] <... futex resumed>) = 1 [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... futex resumed>) = 0 [pid 9625] <... futex resumed>) = 0 [pid 9623] <... futex resumed>) = 1 [pid 9619] <... futex resumed>) = 0 [pid 9630] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9629] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9627] <... futex resumed>) = 1 [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9624] <... futex resumed>) = 0 [pid 9623] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9619] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] <... socket resumed>) = 4 [pid 9629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9627] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9625] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9623] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9619] <... futex resumed>) = 0 [pid 5644] umount2("./256", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9624] <... futex resumed>) = 0 [pid 9623] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9619] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9630] <... futex resumed>) = 1 [pid 9629] <... socket resumed>) = 5 [pid 9627] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9626] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9623] <... futex resumed>) = 0 [pid 9619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] openat(AT_FDCWD, "./256", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9630] openat(AT_FDCWD, NULL, O_RDWR [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9627] <... socket resumed>) = 5 [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9623] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9619] exit_group(0 [pid 5644] <... openat resumed>) = 3 [pid 9629] <... futex resumed>) = 1 [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... futex resumed>) = 0 [pid 9625] <... futex resumed>) = 0 [pid 9623] <... futex resumed>) = ? [pid 9619] <... exit_group resumed>) = ? [pid 5644] fstat(3 [pid 9630] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9629] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9627] <... futex resumed>) = 1 [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9624] <... futex resumed>) = 0 [pid 9623] +++ exited with 0 +++ [pid 9627] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9624] <... futex resumed>) = 0 [pid 5644] getdents64(3 [pid 9627] sendmsg(4, NULL, MSG_CONFIRM [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9627] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9619] +++ exited with 0 +++ [pid 5644] umount2("./256/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9619, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9627] <... futex resumed>) = 1 [pid 9624] <... futex resumed>) = 0 [pid 5644] newfstatat(AT_FDCWD, "./256/binderfs" [pid 9627] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5642] <... restart_syscall resumed>) = 0 [pid 9627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9624] <... futex resumed>) = 0 [pid 5644] unlink("./256/binderfs" [pid 9627] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... unlink resumed>) = 0 [pid 9627] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5642] umount2("./256", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9627] <... futex resumed>) = 1 [pid 9624] <... futex resumed>) = 0 [pid 5644] getdents64(3 [pid 5642] openat(AT_FDCWD, "./256", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9627] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5642] <... openat resumed>) = 3 [pid 9627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9624] <... futex resumed>) = 0 [pid 5644] close(3 [pid 5642] fstat(3 [pid 9627] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9625] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] getdents64(3, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5644] <... close resumed>) = 0 [pid 5642] umount2("./256/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] rmdir("./256" [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9627] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... rmdir resumed>) = 0 [pid 5642] newfstatat(AT_FDCWD, "./256/binderfs" [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9627] <... futex resumed>) = 1 [pid 9624] <... futex resumed>) = 0 [pid 5642] unlink("./256/binderfs" [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9627] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9624] <... futex resumed>) = 0 [pid 5644] mkdir("./257", 0777 [pid 5642] <... unlink resumed>) = 0 [pid 9630] <... futex resumed>) = 1 [pid 9629] sendmsg(4, NULL, MSG_CONFIRM [pid 9627] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9626] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9630] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9629] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] <... mkdir resumed>) = 0 [pid 5642] getdents64(3 [pid 9630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9627] <... futex resumed>) = 0 [pid 9626] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9630] ioctl(-1, TUNSETIFF, 0 [pid 9629] <... futex resumed>) = 1 [pid 9627] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9625] <... futex resumed>) = 0 [pid 9624] <... futex resumed>) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] close(3 [pid 9630] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9629] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9627] <... socket resumed>) = 6 [pid 9625] <... futex resumed>) = 0 [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9630] <... futex resumed>) = 1 [pid 9629] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... futex resumed>) = 0 [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] <... close resumed>) = 0 [pid 9630] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9629] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9627] <... futex resumed>) = 0 [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] rmdir("./256" [pid 9630] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9629] <... futex resumed>) = 1 [pid 9626] <... futex resumed>) = 0 [pid 9625] <... futex resumed>) = 0 [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9631 attached [pid 9630] <... futex resumed>) = 0 [pid 9629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9627] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9625] <... futex resumed>) = 0 [pid 9624] <... futex resumed>) = 0 [pid 5642] <... rmdir resumed>) = 0 [pid 9630] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9629] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9627] <... socket resumed>) = 7 [pid 9631] set_robust_list(0x55558040f6e0, 24 [pid 9630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9629] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9627] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9626] <... futex resumed>) = 0 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9631 [pid 5642] mkdir("./257", 0777 [pid 9631] <... set_robust_list resumed>) = 0 [pid 9630] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9630] <... socket resumed>) = 5 [pid 9629] <... futex resumed>) = 1 [pid 9625] <... futex resumed>) = 0 [pid 5642] <... mkdir resumed>) = 0 [pid 9631] rt_sigprocmask(SIG_SETMASK, [] [pid 9629] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9625] <... futex resumed>) = 0 [pid 9630] <... futex resumed>) = 1 [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... futex resumed>) = 0 [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9630] sendmsg(4, NULL, MSG_CONFIRM [pid 9629] <... futex resumed>) = 0 [pid 9627] <... sendto resumed>) = 28 [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9631] chdir("./257" [pid 9630] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9629] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9627] recvfrom(7 [pid 9626] <... futex resumed>) = 0 [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] <... socket resumed>) = 6 [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9625] <... futex resumed>) = 0 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9631] <... chdir resumed>) = 0 [pid 9630] <... futex resumed>) = 0 [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9627] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9624}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9630] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9629] <... futex resumed>) = 0 [pid 9627] recvfrom(7 [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9632 attached [pid 9631] <... prctl resumed>) = 0 [pid 9630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9629] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9627] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9624}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9626] <... futex resumed>) = 0 [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] set_robust_list(0x55558040f6e0, 24 [pid 9631] setpgid(0, 0 [pid 9630] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9627] close(7 [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9625] <... futex resumed>) = 0 [pid 9632] <... set_robust_list resumed>) = 0 [pid 9631] <... setpgid resumed>) = 0 [pid 9630] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9629] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9627] <... close resumed>) = 0 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9632 [pid 9632] rt_sigprocmask(SIG_SETMASK, [] [pid 9631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] <... socket resumed>) = 7 [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 9631] <... openat resumed>) = 3 [pid 9630] <... futex resumed>) = 0 [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9631] write(3, "1000", 4 [pid 9630] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9629] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9627] <... futex resumed>) = 1 [pid 9626] <... futex resumed>) = 0 [pid 9624] <... futex resumed>) = 0 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9632] chdir("./257" [pid 9631] <... write resumed>) = 4 [pid 9630] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9629] <... sendto resumed>) = 28 [pid 9627] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] <... chdir resumed>) = 0 [pid 9631] close(3 [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] recvfrom(7 [pid 9627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9624] <... futex resumed>) = 0 [pid 9632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9631] <... close resumed>) = 0 [pid 9630] <... futex resumed>) = 0 [pid 9629] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9625}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [ 187.484694][ T9623] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 187.484725][ T9623] nbd: device at index 64 is going down [pid 9627] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9632] <... prctl resumed>) = 0 [pid 9631] symlink("/dev/binderfs", "./binderfs" [pid 9630] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9629] recvfrom(7 [pid 9627] <... sendmsg resumed>) = 108 [pid 9626] <... futex resumed>) = 0 [pid 9632] setpgid(0, 0 [pid 9631] <... symlink resumed>) = 0 [pid 9630] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9629] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9625}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9632] <... setpgid resumed>) = 0 [pid 9631] write(1, "executing program\n", 18 [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 9632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9631] <... write resumed>) = 18 [pid 9630] <... futex resumed>) = 0 [pid 9629] close(7 [pid 9627] <... futex resumed>) = 1 [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9624] <... futex resumed>) = 0 [pid 9632] <... openat resumed>) = 3 [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9629] <... close resumed>) = 0 [pid 9627] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9624] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] write(3, "1000", 4 [pid 9631] <... futex resumed>) = 0 [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9624] <... futex resumed>) = 0 [pid 9632] <... write resumed>) = 4 [pid 9631] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9629] <... futex resumed>) = 1 [pid 9627] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9625] <... futex resumed>) = 0 executing program [pid 9624] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9632] close(3 [pid 9631] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9629] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9627] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] <... close resumed>) = 0 [pid 9631] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9630] <... socket resumed>) = 6 [pid 9631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fce18c31000 [pid 9631] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 9627] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9625] <... futex resumed>) = 0 [pid 9632] symlink("/dev/binderfs", "./binderfs" [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9632] <... symlink resumed>) = 0 [pid 9630] <... futex resumed>) = 0 [pid 9627] <... futex resumed>) = 1 [pid 9631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9630] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9627] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9624] <... futex resumed>) = 0 [pid 9624] exit_group(0 [pid 9632] write(1, "executing program\n", 18 [pid 9631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9627] <... futex resumed>) = ? [pid 9624] <... exit_group resumed>) = ? [pid 9632] <... write resumed>) = 18 [pid 9631] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9627] +++ exited with 0 +++ ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9633 attached [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9631] <... clone3 resumed> => {parent_tid=[9633]}, 88) = 9633 [pid 9632] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9631] rt_sigprocmask(SIG_SETMASK, [] [pid 9632] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9633] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9632] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9633] <... rseq resumed>) = 0 [pid 9632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9631] <... futex resumed>) = 0 [pid 9633] set_robust_list(0x7fce18c519a0, 24 [pid 9632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9624] +++ exited with 0 +++ [pid 9633] <... set_robust_list resumed>) = 0 [pid 9632] <... mmap resumed>) = 0x7fce18c31000 [pid 9630] <... futex resumed>) = 0 [pid 9626] <... futex resumed>) = 1 [pid 9633] rt_sigprocmask(SIG_SETMASK, [] [pid 9632] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9630] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9632] <... mprotect resumed>) = 0 [pid 9626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9624, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9633] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 3 [pid 9632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] umount2("./257", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9630] <... futex resumed>) = 0 [pid 9626] <... futex resumed>) = 1 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9633] <... futex resumed>) = 1 [pid 9632] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9631] <... futex resumed>) = 0 [pid 9630] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] openat(AT_FDCWD, "./257", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci-upstream-net-kasan-gce/strace-static-x86_64: Process 9635 attached [pid 9633] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] <... socket resumed>) = 7 [pid 5645] <... openat resumed>) = 3 [pid 9635] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9631] <... futex resumed>) = 0 [pid 9630] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9635] <... rseq resumed>) = 0 [pid 9633] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9632] <... clone3 resumed> => {parent_tid=[9635]}, 88) = 9635 [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] fstat(3 [pid 9635] set_robust_list(0x7fce18c519a0, 24 [pid 9633] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9632] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9635] <... set_robust_list resumed>) = 0 [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] getdents64(3 [pid 9635] rt_sigprocmask(SIG_SETMASK, [] [pid 9633] <... futex resumed>) = 1 [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9631] <... futex resumed>) = 0 [pid 9635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9633] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9632] <... futex resumed>) = 0 [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9635] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9631] <... futex resumed>) = 0 [pid 5645] umount2("./257/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9633] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9635] <... socket resumed>) = 3 [pid 9633] <... socket resumed>) = 4 [pid 5645] newfstatat(AT_FDCWD, "./257/binderfs" [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9635] <... futex resumed>) = 1 [pid 9633] <... futex resumed>) = 1 [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 9630] <... sendto resumed>) = 28 [pid 9629] <... sendmsg resumed>) = 108 [pid 5645] unlink("./257/binderfs" [pid 9635] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9633] openat(AT_FDCWD, NULL, O_RDWR [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] recvfrom(7 [pid 9635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9633] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 5645] <... unlink resumed>) = 0 [pid 9635] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9635] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9629] <... futex resumed>) = 1 [pid 9625] <... futex resumed>) = 0 [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9625] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9635] <... futex resumed>) = 0 [pid 9633] <... futex resumed>) = 0 [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9630] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9626}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9625] <... futex resumed>) = 0 [pid 5645] getdents64(3 [pid 9635] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [ 187.555196][ T9627] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 187.555228][ T9627] nbd: device at index 64 is going down [ 187.573592][ T9629] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [pid 9633] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9630] recvfrom(7 [pid 9625] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9626}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9629] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5645] close(3 [pid 9635] <... futex resumed>) = 0 [pid 9633] <... futex resumed>) = 0 [pid 9632] <... futex resumed>) = 1 [pid 9631] <... futex resumed>) = 1 [pid 9630] close(7 [pid 9629] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] <... close resumed>) = 0 [pid 9635] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9633] ioctl(-1, TUNSETIFF, 0 [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9630] <... close resumed>) = 0 [pid 9629] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] rmdir("./257" [pid 9635] <... socket resumed>) = 4 [pid 9633] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] <... futex resumed>) = 1 [pid 9625] <... futex resumed>) = 0 [pid 5645] <... rmdir resumed>) = 0 [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9629] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9635] <... futex resumed>) = 1 [pid 9633] <... futex resumed>) = 1 [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 9630] <... futex resumed>) = 1 [pid 9626] <... futex resumed>) = 0 [pid 9625] exit_group(0 [pid 9635] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9633] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9629] <... futex resumed>) = ? [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9625] <... exit_group resumed>) = ? [pid 9635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 9630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9629] +++ exited with 0 +++ [pid 9626] <... futex resumed>) = 0 [pid 5645] mkdir("./258", 0777 [pid 9635] openat(AT_FDCWD, NULL, O_RDWR [pid 9633] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9630] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... mkdir resumed>) = 0 [pid 9635] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9633] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] <... sendmsg resumed>) = 108 [pid 9625] +++ exited with 0 +++ [pid 9635] <... futex resumed>) = 1 [pid 9633] <... futex resumed>) = 1 [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 9635] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9633] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 9630] <... futex resumed>) = 0 [pid 9626] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9625, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 9635] ioctl(-1, TUNSETIFF, 0 [pid 9633] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9630] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9626] <... futex resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9635] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9633] <... socket resumed>) = 5 [pid 9630] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9626] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9630] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] umount2("./258", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9635] <... futex resumed>) = 1 [pid 9633] <... futex resumed>) = 1 [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 9630] <... futex resumed>) = 0 [pid 9626] exit_group(0 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9635] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9626] <... exit_group resumed>) = ? [pid 5641] openat(AT_FDCWD, "./258", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 9630] +++ exited with 0 +++ [pid 5641] <... openat resumed>) = 3 [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9635] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 5641] getdents64(3, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5641] umount2("./258/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5641] newfstatat(AT_FDCWD, "./258/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] unlink("./258/binderfs") = 0 [pid 5641] getdents64(3, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] close(3) = 0 [pid 5641] rmdir("./258") = 0 [pid 5641] mkdir("./259", 0777) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9637 attached [pid 9635] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9633] sendmsg(4, NULL, MSG_CONFIRM [pid 9626] +++ exited with 0 +++ [pid 9637] set_robust_list(0x55558040f6e0, 24 [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9637 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9637] <... set_robust_list resumed>) = 0 [pid 9635] <... futex resumed>) = 1 [pid 9633] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9632] <... futex resumed>) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 9639 attached [pid 9637] rt_sigprocmask(SIG_SETMASK, [] [pid 9635] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9639] set_robust_list(0x55558040f6e0, 24 [pid 9637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9635] <... socket resumed>) = 5 [pid 9633] <... futex resumed>) = 1 [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 9639] <... set_robust_list resumed>) = 0 [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] umount2("./256", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9633] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9639] rt_sigprocmask(SIG_SETMASK, [] [pid 9637] chdir("./258" [pid 9635] <... futex resumed>) = 1 [pid 9633] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9639 [ 187.648982][ T9630] netlink: 20 bytes leftover after parsing attributes in process `syz-executor293'. [ 187.649034][ T9630] nbd: device at index 64 is going down [pid 5640] openat(AT_FDCWD, "./256", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9637] <... chdir resumed>) = 0 [pid 9635] sendmsg(4, NULL, MSG_CONFIRM [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... openat resumed>) = 3 [pid 9639] chdir("./259" [pid 9637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9635] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9633] <... futex resumed>) = 0 [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] fstat(3 [pid 9639] <... chdir resumed>) = 0 [pid 9637] <... prctl resumed>) = 0 [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9633] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9637] setpgid(0, 0 [pid 9635] <... futex resumed>) = 0 [pid 9633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9631] <... futex resumed>) = 0 [pid 5640] getdents64(3 [pid 9639] <... prctl resumed>) = 0 [pid 9637] <... setpgid resumed>) = 0 [pid 9635] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9633] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9639] setpgid(0, 0 [pid 9637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9635] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9633] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9632] <... futex resumed>) = 0 [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] umount2("./256/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9639] <... setpgid resumed>) = 0 [pid 9637] <... openat resumed>) = 3 [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9633] <... futex resumed>) = 1 [pid 9631] <... futex resumed>) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9633] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] newfstatat(AT_FDCWD, "./256/binderfs" [pid 9637] write(3, "1000", 4 [pid 9633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9631] <... futex resumed>) = 0 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9637] <... write resumed>) = 4 [pid 9635] <... futex resumed>) = 1 [pid 9633] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9632] <... futex resumed>) = 0 [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9637] close(3 [pid 9633] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] unlink("./256/binderfs" [pid 9637] <... close resumed>) = 0 [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... unlink resumed>) = 0 [pid 9637] symlink("/dev/binderfs", "./binderfs" [pid 9635] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9633] <... futex resumed>) = 1 [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9631] <... futex resumed>) = 0 [pid 9639] <... openat resumed>) = 3 [pid 9637] <... symlink resumed>) = 0 [pid 9635] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9632] <... futex resumed>) = 0 [pid 5640] getdents64(3 [pid 9639] write(3, "1000", 4 [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9639] <... write resumed>) = 4 [pid 9635] <... futex resumed>) = 0 [pid 9632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9639] close(3 [pid 9635] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9639] <... close resumed>) = 0 [pid 9635] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9632] <... futex resumed>) = 0 [pid 9639] symlink("/dev/binderfs", "./binderfs" [pid 9635] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9635] <... futex resumed>) = 0 [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] close(3 [pid 9635] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 5640] <... close resumed>) = 0 [pid 9639] <... symlink resumed>) = 0 [pid 9637] write(1, "executing program\n", 18 [pid 9635] <... socket resumed>) = 6 [pid 9633] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9639] write(1, "executing program\n", 18 [pid 9637] <... write resumed>) = 18 [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9633] <... socket resumed>) = 6 executing program executing program [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] rmdir("./256" [pid 9639] <... write resumed>) = 18 [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9635] <... futex resumed>) = 1 [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9635] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9633] <... futex resumed>) = 0 [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... rmdir resumed>) = 0 [pid 9637] <... futex resumed>) = 0 [pid 9639] <... futex resumed>) = 0 [pid 9635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9633] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 5640] mkdir("./257", 0777 [pid 9639] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9635] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9633] <... socket resumed>) = 7 [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9639] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9635] <... socket resumed>) = 7 [pid 9633] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9639] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9635] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9633] <... sendto resumed>) = 28 [pid 9639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9637] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9635] <... sendto resumed>) = 28 [pid 9633] recvfrom(7 [pid 5640] <... mkdir resumed>) = 0 [pid 9639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9637] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9635] recvfrom(7 [pid 9633] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9631}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9639] <... mmap resumed>) = 0x7fce18c31000 [pid 9637] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9635] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9632}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9633] recvfrom(7 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9639] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9635] recvfrom(7 [pid 9633] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9631}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9639] <... mprotect resumed>) = 0 [pid 9637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9635] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9632}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9633] close(7 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9637] <... mmap resumed>) = 0x7fce18c31000 [pid 9635] close(7 [pid 9633] <... close resumed>) = 0 [pid 9639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9635] <... close resumed>) = 0 [pid 9639] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9641 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9640 attached [pid 9637] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9635] <... futex resumed>) = 1 [pid 9633] <... futex resumed>) = 1 [pid 9632] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 9641] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9640] set_robust_list(0x55558040f6e0, 24 [pid 9639] <... clone3 resumed> => {parent_tid=[9641]}, 88) = 9641 [pid 9637] <... mprotect resumed>) = 0 [pid 9635] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9633] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] <... rseq resumed>) = 0 [pid 9640] <... set_robust_list resumed>) = 0 [pid 9637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9631] <... futex resumed>) = 0 [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9640 [pid 9641] set_robust_list(0x7fce18c519a0, 24 [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9641] <... set_robust_list resumed>) = 0 [pid 9637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9641] rt_sigprocmask(SIG_SETMASK, [] [pid 9640] rt_sigprocmask(SIG_SETMASK, [] [pid 9637] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9641] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9642 attached [pid 9641] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9639] rt_sigprocmask(SIG_SETMASK, [] [pid 9635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9632] <... futex resumed>) = 0 [pid 9642] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9637] <... clone3 resumed> => {parent_tid=[9642]}, 88) = 9642 [pid 9635] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9633] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9642] <... rseq resumed>) = 0 [pid 9640] chdir("./257" [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9637] rt_sigprocmask(SIG_SETMASK, [] [pid 9642] set_robust_list(0x7fce18c519a0, 24 [pid 9641] <... futex resumed>) = 0 [pid 9640] <... chdir resumed>) = 0 [pid 9639] <... futex resumed>) = 1 [pid 9642] <... set_robust_list resumed>) = 0 [pid 9641] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9642] rt_sigprocmask(SIG_SETMASK, [] [pid 9641] <... socket resumed>) = 3 [pid 9640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9640] <... prctl resumed>) = 0 [pid 9637] <... futex resumed>) = 0 [pid 9642] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9641] <... futex resumed>) = 1 [pid 9640] setpgid(0, 0 [pid 9639] <... futex resumed>) = 0 [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9642] <... socket resumed>) = 3 [pid 9641] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9640] <... setpgid resumed>) = 0 [pid 9639] <... futex resumed>) = 0 [pid 9642] <... futex resumed>) = 1 [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9637] <... futex resumed>) = 0 [pid 9641] <... futex resumed>) = 0 [pid 9640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9641] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9642] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9637] <... futex resumed>) = 0 [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9642] <... futex resumed>) = 0 [pid 9639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9642] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9640] <... openat resumed>) = 3 [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9640] write(3, "1000", 4 [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] <... futex resumed>) = 0 [pid 9639] <... futex resumed>) = 1 [pid 9642] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9641] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9640] <... write resumed>) = 4 [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9637] <... futex resumed>) = 0 [pid 9641] <... socket resumed>) = 4 [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] <... socket resumed>) = 4 [pid 9641] <... futex resumed>) = 1 [pid 9640] close(3 [pid 9639] <... futex resumed>) = 0 [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9640] <... close resumed>) = 0 [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9637] <... futex resumed>) = 0 [pid 9641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9639] <... futex resumed>) = 0 [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9640] symlink("/dev/binderfs", "./binderfs" [pid 9642] <... futex resumed>) = 1 [pid 9641] openat(AT_FDCWD, NULL, O_RDWR [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9637] <... futex resumed>) = 0 [pid 9642] openat(AT_FDCWD, NULL, O_RDWR [pid 9641] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9640] <... symlink resumed>) = 0 [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9642] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9640] write(1, "executing program\n", 18 [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9640] <... write resumed>) = 18 [pid 9639] <... futex resumed>) = 0 [pid 9641] <... futex resumed>) = 1 [pid 9642] <... futex resumed>) = 1 [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9637] <... futex resumed>) = 0 [pid 9641] ioctl(-1, TUNSETIFF, 0 [pid 9642] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9641] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9640] <... futex resumed>) = 0 [pid 9639] <... futex resumed>) = 0 [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 9640] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9637] <... futex resumed>) = 0 [pid 9642] ioctl(-1, TUNSETIFF, 0 [pid 9641] <... futex resumed>) = 0 [pid 9640] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9642] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9641] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9639] <... futex resumed>) = 0 [pid 9637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9640] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9642] <... futex resumed>) = 0 [pid 9641] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9641] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9637] <... futex resumed>) = 0 [pid 9642] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] <... futex resumed>) = 1 [pid 9639] <... futex resumed>) = 0 [pid 9642] <... futex resumed>) = 0 [pid 9642] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9641] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9640] <... mmap resumed>) = 0x7fce18c31000 [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9641] <... socket resumed>) = 5 [pid 9639] <... futex resumed>) = 0 [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9633] <... sendmsg resumed>) = 108 [pid 9642] <... futex resumed>) = 0 [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9640] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9637] <... futex resumed>) = 1 [pid 9635] <... sendmsg resumed>) = 108 [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9641] <... futex resumed>) = 0 [pid 9640] <... mprotect resumed>) = 0 [pid 9639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9642] <... socket resumed>) = 5 [pid 9641] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9633] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9635] <... futex resumed>) = 1 [pid 9632] <... futex resumed>) = 0 [pid 9631] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] sendmsg(4, NULL, MSG_CONFIRM [pid 9639] <... futex resumed>) = 0 [pid 9635] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9633] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9632] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] <... futex resumed>) = 1 [pid 9640] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9637] <... futex resumed>) = 0 [pid 9631] <... futex resumed>) = 0 [pid 9642] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9641] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9640] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9635] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9633] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9632] <... futex resumed>) = 0 [pid 9631] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9645 attached [pid 9642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9637] <... futex resumed>) = 0 [pid 9635] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9633] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9632] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9645] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9642] sendmsg(4, NULL, MSG_CONFIRM [pid 9641] <... futex resumed>) = 0 [pid 9640] <... clone3 resumed> => {parent_tid=[9645]}, 88) = 9645 [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9635] <... futex resumed>) = 0 [pid 9633] <... futex resumed>) = 0 [pid 9632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9631] exit_group(0 [pid 9645] <... rseq resumed>) = 0 [pid 9642] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9641] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9640] rt_sigprocmask(SIG_SETMASK, [] [pid 9639] <... futex resumed>) = 0 [pid 9635] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9632] exit_group(0 [pid 9631] <... exit_group resumed>) = ? [pid 9645] set_robust_list(0x7fce18c519a0, 24 [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9633] +++ exited with 0 +++ [pid 9635] <... futex resumed>) = ? [pid 9632] <... exit_group resumed>) = ? [pid 9645] <... set_robust_list resumed>) = 0 [pid 9642] <... futex resumed>) = 1 [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9637] <... futex resumed>) = 0 [pid 9635] +++ exited with 0 +++ [pid 9631] +++ exited with 0 +++ [pid 9645] rt_sigprocmask(SIG_SETMASK, [] [pid 9642] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9641] <... futex resumed>) = 0 [pid 9640] <... futex resumed>) = 0 [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9641] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9639] <... futex resumed>) = 0 [pid 9637] <... futex resumed>) = 0 [pid 5644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9645] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9642] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9641] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] umount2("./257", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9645] <... socket resumed>) = 3 [pid 9642] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9632] +++ exited with 0 +++ [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] <... futex resumed>) = 0 [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9642] <... futex resumed>) = 1 [pid 9641] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9639] <... futex resumed>) = 0 [pid 9637] <... futex resumed>) = 0 [pid 5644] openat(AT_FDCWD, "./257", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9641] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... openat resumed>) = 3 [pid 5642] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9642] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9641] <... futex resumed>) = 1 [pid 9639] <... futex resumed>) = 0 [pid 9645] <... futex resumed>) = 1 [pid 9642] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9641] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9640] <... futex resumed>) = 0 [pid 9637] <... futex resumed>) = 0 [pid 5644] fstat(3 [pid 9645] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9642] <... futex resumed>) = 0 [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9639] <... futex resumed>) = 0 [pid 9637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9645] <... futex resumed>) = 0 [pid 9642] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9641] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9640] <... futex resumed>) = 1 [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9645] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9641] <... socket resumed>) = 6 [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] getdents64(3 [pid 5642] <... restart_syscall resumed>) = 0 [pid 9645] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9642] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9637] <... futex resumed>) = 0 [pid 5644] umount2("./257/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9645] <... futex resumed>) = 1 [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] <... futex resumed>) = 1 [pid 9640] <... futex resumed>) = 0 [pid 9639] <... futex resumed>) = 0 [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] umount2("./257", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9645] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9642] <... futex resumed>) = 0 [pid 9641] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9642] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] newfstatat(AT_FDCWD, "./257/binderfs" [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9645] <... futex resumed>) = 0 [pid 9641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9640] <... futex resumed>) = 1 [pid 9639] <... futex resumed>) = 0 [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9645] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9641] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 187.809948][ T9633] nbd: device at index 64 is going down [pid 5644] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5642] openat(AT_FDCWD, "./257", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9645] <... socket resumed>) = 4 [pid 9642] <... futex resumed>) = 0 [pid 9641] <... socket resumed>) = 7 [pid 9637] <... futex resumed>) = 1 [pid 5642] <... openat resumed>) = 3 [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9641] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] unlink("./257/binderfs" [pid 5642] fstat(3 [pid 9645] <... futex resumed>) = 1 [pid 9642] <... socket resumed>) = 6 [pid 9641] <... sendto resumed>) = 28 [pid 9640] <... futex resumed>) = 0 [ 187.891850][ T12] ------------[ cut here ]------------ [ 187.891867][ T12] timer_delete_sync(&sdp->delay_work) && rcu_segcblist_n_cbs(&sdp->srcu_cblist) [ 187.891877][ T12] WARNING: kernel/rcu/srcutree.c:707 at cleanup_srcu_struct+0x3d6/0x8b0, CPU#1: kworker/u8:0/12 [ 187.917898][ T12] Modules linked in: [ 187.921849][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT(full) [ 187.925027][ T9641] nbd: device at index 64 is going down [pid 5642] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9645] openat(AT_FDCWD, NULL, O_RDWR [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] recvfrom(7 [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... unlink resumed>) = 0 [pid 9645] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9642] <... futex resumed>) = 1 [pid 9641] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9639}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9640] <... futex resumed>) = 0 [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9641] recvfrom(7 [pid 5644] getdents64(3 [pid 9645] <... futex resumed>) = 0 [pid 9641] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9639}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5644] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9645] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9641] close(7 [pid 5644] close(3 [pid 9641] <... close resumed>) = 0 [pid 5644] <... close resumed>) = 0 [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] rmdir("./257" [pid 9641] <... futex resumed>) = 1 [pid 5644] <... rmdir resumed>) = 0 [pid 9641] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5644] mkdir("./258", 0777) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9639] <... futex resumed>) = 0 [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9647 [pid 9645] <... futex resumed>) = 0 [pid 9640] <... futex resumed>) = 1 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 9645] ioctl(-1, TUNSETIFF, 0 [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9645] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9641] <... futex resumed>) = 0 [pid 9639] <... futex resumed>) = 1 [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9645] <... futex resumed>) = 1 [pid 9641] <... sendmsg resumed>) = 108 [pid 9640] <... futex resumed>) = 0 [pid 9645] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9645] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9641] <... futex resumed>) = 1 [pid 9640] <... futex resumed>) = 0 [pid 9639] <... futex resumed>) = 0 [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9639] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9645] <... futex resumed>) = 0 [pid 9641] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9639] <... futex resumed>) = 0 [pid 9645] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9641] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9645] <... socket resumed>) = 5 [pid 9641] <... futex resumed>) = 0 [pid 9639] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9641] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9640] <... futex resumed>) = 0 [pid 9645] <... futex resumed>) = 0 [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9645] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9639] exit_group(0 [pid 9645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9645] sendmsg(4, NULL, MSG_CONFIRM [pid 9641] <... futex resumed>) = ? [pid 9639] <... exit_group resumed>) = ? [pid 9645] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9641] +++ exited with 0 +++ [pid 9640] <... futex resumed>) = 0 [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9645] <... futex resumed>) = 0 [pid 9640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9645] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9645] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9640] <... futex resumed>) = 0 [pid 9645] <... futex resumed>) = 0 [pid 9645] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9645] <... futex resumed>) = 0 [pid 9640] <... futex resumed>) = 1 [pid 9645] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9645] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9640] <... futex resumed>) = 0 [pid 9645] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9645] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9640] <... futex resumed>) = 0 [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9645] <... futex resumed>) = 0 [pid 9640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9645] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9645] <... socket resumed>) = 6 [pid 9640] <... futex resumed>) = 0 [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9645] <... futex resumed>) = 0 [pid 9640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9645] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9639] +++ exited with 0 +++ [pid 9645] <... socket resumed>) = 7 [pid 9645] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9639, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 9645] <... sendto resumed>) = 28 [pid 5641] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 9645] recvfrom(7, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9640}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5641] <... restart_syscall resumed>) = 0 [pid 9645] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9640}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9645] close(7 [pid 5641] umount2("./259", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5641] openat(AT_FDCWD, "./259", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5641] fstat(3 [pid 9645] <... close resumed>) = 0 [pid 5641] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5641] getdents64(3, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5641] umount2("./259/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9645] <... futex resumed>) = 1 [pid 9640] <... futex resumed>) = 0 [pid 5641] newfstatat(AT_FDCWD, "./259/binderfs" [pid 9645] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9640] <... futex resumed>) = 0 [pid 5641] unlink("./259/binderfs" [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... unlink resumed>) = 0 [pid 5641] getdents64(3, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5641] close(3) = 0 [pid 5641] rmdir("./259" [pid 9645] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5641] <... rmdir resumed>) = 0 [pid 9645] <... sendmsg resumed>) = 108 [pid 5641] mkdir("./260", 0777 [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9640] <... futex resumed>) = 0 [pid 5641] <... mkdir resumed>) = 0 [pid 9640] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 9640] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9645] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 9645] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9640] <... futex resumed>) = 0 [pid 9640] exit_group(0) = ? [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 9648 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9647 attached [pid 9645] +++ exited with 0 +++ [pid 9640] +++ exited with 0 +++ [pid 9637] <... futex resumed>) = 0 [pid 5642] getdents64(3 [pid 5640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 5640] umount2("./257", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] umount2("./257/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 187.936856][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 187.947082][ T12] Workqueue: nbd-del nbd_dev_remove_work [ 187.952826][ T12] RIP: 0010:cleanup_srcu_struct+0x3d6/0x8b0 [ 187.958757][ T12] Code: fd 8b 00 48 83 7d 00 00 4c 8b 74 24 10 0f 85 dd 03 00 00 41 ff c5 41 83 e5 0f 41 83 fd 07 0f 86 e2 fe ff ff e9 ab 00 00 00 90 <0f> 0b 90 4c 8d b5 00 02 00 00 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 [ 187.964625][ T9645] nbd: device at index 64 is going down [ 187.984189][ T12] RSP: 0018:ffffc900001179d0 EFLAGS: 00010202 [pid 5642] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] openat(AT_FDCWD, "./257", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9648] set_robust_list(0x55558040f6e0, 24 [pid 9647] set_robust_list(0x55558040f6e0, 24 [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] newfstatat(AT_FDCWD, "./257/binderfs" [pid 5640] <... openat resumed>) = 3 [pid 9648] <... set_robust_list resumed>) = 0 [pid 9647] <... set_robust_list resumed>) = 0 [pid 9642] <... futex resumed>) = 0 [pid 9637] <... futex resumed>) = 1 [pid 5642] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9648 [pid 5640] fstat(3 [pid 9648] rt_sigprocmask(SIG_SETMASK, [] [pid 9647] rt_sigprocmask(SIG_SETMASK, [] [pid 9642] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] unlink("./257/binderfs" [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9648] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9642] <... socket resumed>) = 7 [pid 5642] <... unlink resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] getdents64(3 [pid 9648] chdir("./260" [pid 9642] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9648] <... chdir resumed>) = 0 [pid 9647] chdir("./258" [pid 9642] <... sendto resumed>) = 28 [pid 5642] getdents64(3 [pid 5640] umount2("./257/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9647] <... chdir resumed>) = 0 [pid 9642] recvfrom(7 [pid 5642] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 5640] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9648] <... prctl resumed>) = 0 [pid 9647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9642] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9637}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 5642] close(3 [pid 5640] newfstatat(AT_FDCWD, "./257/binderfs" [pid 9648] setpgid(0, 0 [pid 9647] <... prctl resumed>) = 0 [pid 9642] recvfrom(7 [pid 5642] <... close resumed>) = 0 [pid 5640] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9648] <... setpgid resumed>) = 0 [pid 9647] setpgid(0, 0 [pid 9642] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9637}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5642] rmdir("./257" [pid 5640] unlink("./257/binderfs" [pid 9648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9647] <... setpgid resumed>) = 0 [pid 9642] close(7 [pid 5642] <... rmdir resumed>) = 0 [pid 5640] <... unlink resumed>) = 0 [pid 9648] <... openat resumed>) = 3 [pid 9647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9642] <... close resumed>) = 0 [pid 5640] getdents64(3 [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9647] <... openat resumed>) = 3 [pid 9642] <... futex resumed>) = 1 [pid 9637] <... futex resumed>) = 0 [pid 5640] close(3 [pid 9648] write(3, "1000", 4 [pid 9647] write(3, "1000", 4 [pid 9642] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] mkdir("./258", 0777 [pid 5640] <... close resumed>) = 0 [pid 9648] <... write resumed>) = 4 [pid 9647] <... write resumed>) = 4 [pid 9642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9637] <... futex resumed>) = 0 [pid 5640] rmdir("./257" [pid 9648] close(3 [pid 9647] close(3 [pid 9642] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[[{nlmsg_len=104, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00\x08\x00\x01\x00\x40\x00\x00\x00\x0c\x00\x02\x00\x70\x0f\x00\x00\x00\x00\x00\x00\x0c\x00\x06\x00\x03\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0a\x00\x27\x2d\x5d\x29\x21\x2b\x00\x00\x14\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], "\x00\x00\x00\x00"], iov_len=108}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... mkdir resumed>) = 0 [pid 5640] <... rmdir resumed>) = 0 [pid 9648] <... close resumed>) = 0 [pid 9647] <... close resumed>) = 0 [pid 9642] <... sendmsg resumed>) = 108 [pid 9648] symlink("/dev/binderfs", "./binderfs" [pid 9647] symlink("/dev/binderfs", "./binderfs" [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] mkdir("./258", 0777 [pid 9648] <... symlink resumed>) = 0 [pid 9647] <... symlink resumed>) = 0 [pid 9642] <... futex resumed>) = 1 [pid 9637] <... futex resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] <... mkdir resumed>) = 0 [pid 9642] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9637] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9648] write(1, "executing program\n", 18 [pid 9642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9637] <... futex resumed>) = 0 [pid 9648] <... write resumed>) = 18 executing program executing program [pid 9647] write(1, "executing program\n", 18 [pid 9642] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 9637] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] <... write resumed>) = 18 [pid 9642] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9648] <... futex resumed>) = 0 [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9642] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9637] <... futex resumed>) = 0 [pid 9642] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9637] exit_group(0 [pid 9647] <... futex resumed>) = 0 [pid 9642] <... futex resumed>) = ? [pid 9637] <... exit_group resumed>) = ? [pid 9648] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9647] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9642] +++ exited with 0 +++ [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9649 attached [pid 9648] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9647] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9648] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9647] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9650 attached [pid 9649] set_robust_list(0x55558040f6e0, 24 [pid 9648] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9649 [ 187.990302][ T12] RAX: 1ffffd1ffff8561d RBX: 0000607edaf5a000 RCX: dffffc0000000000 [ 188.000266][ T12] RDX: 0000000000000001 RSI: ffffffff8e4776a5 RDI: 00000000ffffffff [ 188.008393][ T12] RBP: ffffe8ffffc2b000 R08: ffffffff907a317f R09: 1ffffffff20f462f [ 188.020229][ T12] R10: dffffc0000000000 R11: fffffbfff20f4630 R12: ffff88807e581000 [ 188.024526][ T9642] nbd: device at index 64 is going down [pid 9650] set_robust_list(0x55558040f6e0, 24 [pid 9649] <... set_robust_list resumed>) = 0 [pid 9648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 9649] rt_sigprocmask(SIG_SETMASK, [] [pid 9648] <... mmap resumed>) = 0x7fce18c31000 [pid 9647] <... mmap resumed>) = 0x7fce18c31000 [pid 9650] <... set_robust_list resumed>) = 0 [pid 9649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9648] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9647] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9650] rt_sigprocmask(SIG_SETMASK, [] [pid 9649] chdir("./258" [pid 9648] <... mprotect resumed>) = 0 [pid 9647] <... mprotect resumed>) = 0 [pid 9637] +++ exited with 0 +++ [pid 5640] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9650 [pid 9650] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9649] <... chdir resumed>) = 0 [pid 9648] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9647] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9637, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 9650] chdir("./258" [pid 9649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9648] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9647] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5645] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 9650] <... chdir resumed>) = 0 [pid 9649] <... prctl resumed>) = 0 [pid 9648] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9647] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9652 attached ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9651 attached [pid 9650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9649] setpgid(0, 0 [pid 9652] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9651] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9650] <... prctl resumed>) = 0 [pid 9649] <... setpgid resumed>) = 0 [pid 9652] <... rseq resumed>) = 0 [pid 9651] <... rseq resumed>) = 0 [pid 9650] setpgid(0, 0 [pid 9649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9648] <... clone3 resumed> => {parent_tid=[9652]}, 88) = 9652 [pid 9647] <... clone3 resumed> => {parent_tid=[9651]}, 88) = 9651 [pid 9652] set_robust_list(0x7fce18c519a0, 24 [pid 5645] <... restart_syscall resumed>) = 0 [pid 9652] <... set_robust_list resumed>) = 0 [pid 9651] set_robust_list(0x7fce18c519a0, 24 [pid 9650] <... setpgid resumed>) = 0 [pid 9649] <... openat resumed>) = 3 [pid 9648] rt_sigprocmask(SIG_SETMASK, [] [pid 9647] rt_sigprocmask(SIG_SETMASK, [] [pid 9652] rt_sigprocmask(SIG_SETMASK, [] [pid 9651] <... set_robust_list resumed>) = 0 [pid 9652] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] umount2("./258", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9652] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9651] rt_sigprocmask(SIG_SETMASK, [] [pid 9650] <... openat resumed>) = 3 [pid 9649] write(3, "1000", 4 [pid 9648] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9647] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9649] <... write resumed>) = 4 [pid 9648] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] <... futex resumed>) = 0 [pid 5645] openat(AT_FDCWD, "./258", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 9652] <... futex resumed>) = 0 [pid 9651] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9650] write(3, "1000", 4 [pid 9648] <... futex resumed>) = 1 [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... openat resumed>) = 3 [pid 9652] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9651] <... socket resumed>) = 3 [pid 9650] <... write resumed>) = 4 [pid 9649] close(3 [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] fstat(3 [pid 9652] <... socket resumed>) = 3 [pid 9651] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9650] close(3 [pid 9649] <... close resumed>) = 0 [pid 5645] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 9652] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9651] <... futex resumed>) = 1 [pid 9650] <... close resumed>) = 0 [pid 9649] symlink("/dev/binderfs", "./binderfs" [pid 9647] <... futex resumed>) = 0 [pid 5645] getdents64(3 [pid 9652] <... futex resumed>) = 1 [pid 9651] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9650] symlink("/dev/binderfs", "./binderfs" [pid 9649] <... symlink resumed>) = 0 [pid 9648] <... futex resumed>) = 0 [pid 9647] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 3 entries */, 32768) = 80 [pid 9652] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9650] <... symlink resumed>) = 0 [pid 9649] write(1, "executing program\n", 18 [pid 9648] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] <... futex resumed>) = 0 [pid 5645] umount2("./258/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 9652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 9651] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9648] <... futex resumed>) = 0 [pid 9650] write(1, "executing program\n", 18 [pid 9649] <... write resumed>) = 18 [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 9652] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9651] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 5645] newfstatat(AT_FDCWD, "./258/binderfs" [pid 9652] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9651] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9650] <... write resumed>) = 18 [pid 9649] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 9652] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9651] <... futex resumed>) = 1 [pid 9650] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9649] <... futex resumed>) = 0 [pid 9647] <... futex resumed>) = 0 [pid 5645] unlink("./258/binderfs" [pid 9652] <... futex resumed>) = 1 [pid 9651] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9650] <... futex resumed>) = 0 [pid 9649] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9648] <... futex resumed>) = 0 [pid 9647] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... unlink resumed>) = 0 [pid 9652] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9650] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9649] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9648] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] <... futex resumed>) = 0 [pid 9652] <... socket resumed>) = 4 [pid 9651] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9650] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9649] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9648] <... futex resumed>) = 0 [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] getdents64(3 [pid 9652] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9651] <... socket resumed>) = 4 [pid 9650] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... getdents64 resumed>, 0x5555804107a0 /* 0 entries */, 32768) = 0 [pid 9652] <... futex resumed>) = 0 [pid 9651] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9650] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9652] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9651] <... futex resumed>) = 1 [pid 9650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9649] <... mmap resumed>) = 0x7fce18c31000 [pid 9648] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] <... futex resumed>) = 0 [pid 5645] close(3 [pid 9652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9651] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9650] <... mmap resumed>) = 0x7fce18c31000 [pid 9649] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9648] <... futex resumed>) = 0 [pid 9647] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... close resumed>) = 0 [pid 9652] openat(AT_FDCWD, NULL, O_RDWR [pid 9651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9650] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9649] <... mprotect resumed>) = 0 [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9647] <... futex resumed>) = 0 [pid 5645] rmdir("./258" [pid 9652] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9651] openat(AT_FDCWD, NULL, O_RDWR [pid 9650] <... mprotect resumed>) = 0 [pid 9649] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... rmdir resumed>) = 0 [pid 9652] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9651] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9650] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9649] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9652] <... futex resumed>) = 1 [pid 9651] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9649] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9653 attached [pid 9652] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9651] <... futex resumed>) = 1 [pid 9650] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9648] <... futex resumed>) = 0 [pid 9653] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9651] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [ 188.036509][ T12] R13: 0000000000000000 R14: ffffe8ffffc2b0e8 R15: 1ffffffff1ce91de [ 188.044864][ T12] FS: 0000000000000000(0000) GS:ffff888124dd1000(0000) knlGS:0000000000000000 [ 188.055950][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 188.062654][ T12] CR2: 00007fedcac65000 CR3: 000000000eb48000 CR4: 00000000003526f0 [ 188.074428][ T12] Call Trace: [ 188.078247][ T12] [ 188.081680][ T12] blk_mq_free_tag_set+0x617/0x790 [pid 9650] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9648] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9654 attached [pid 9653] <... rseq resumed>) = 0 [pid 9652] <... futex resumed>) = 0 [pid 9649] <... clone3 resumed> => {parent_tid=[9653]}, 88) = 9653 [pid 9648] <... futex resumed>) = 1 [pid 9647] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] mkdir("./259", 0777 [pid 9654] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9653] set_robust_list(0x7fce18c519a0, 24 [pid 9652] ioctl(-1, TUNSETIFF, 0 [pid 9651] <... futex resumed>) = 0 [pid 9650] <... clone3 resumed> => {parent_tid=[9654]}, 88) = 9654 [pid 9649] rt_sigprocmask(SIG_SETMASK, [] [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9647] <... futex resumed>) = 1 [pid 5645] <... mkdir resumed>) = 0 [pid 9654] <... rseq resumed>) = 0 [pid 9653] <... set_robust_list resumed>) = 0 [pid 9652] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9651] ioctl(-1, TUNSETIFF, 0 [pid 9650] rt_sigprocmask(SIG_SETMASK, [] [pid 9649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9654] set_robust_list(0x7fce18c519a0, 24 [pid 9653] rt_sigprocmask(SIG_SETMASK, [] [pid 9652] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9651] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9650] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9649] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9654] <... set_robust_list resumed>) = 0 [pid 9653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9652] <... futex resumed>) = 1 [pid 9651] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9650] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9649] <... futex resumed>) = 0 [pid 9648] <... futex resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9654] rt_sigprocmask(SIG_SETMASK, [] [pid 9653] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9652] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9651] <... futex resumed>) = 1 [pid 9650] <... futex resumed>) = 0 [pid 9649] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9648] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] <... futex resumed>) = 0 [pid 5645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9654] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9653] <... socket resumed>) = 3 [pid 9652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9651] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9650] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9648] <... futex resumed>) = 0 [pid 9647] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9654] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9653] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9652] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9647] <... futex resumed>) = 0 [pid 9654] <... socket resumed>) = 3 [pid 9653] <... futex resumed>) = 1 [pid 9652] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9651] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9649] <... futex resumed>) = 0 [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9654] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 9652] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9651] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9650] <... futex resumed>) = 0 [pid 9649] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9654] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9653] setsockopt(-1, SOL_IP, IP_VS_SO_SET_ADD, NULL, 0 [pid 9652] <... futex resumed>) = 1 [pid 9651] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9650] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9649] <... futex resumed>) = 0 [pid 9648] <... futex resumed>) = 0 [pid 9654] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9653] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9652] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9651] <... futex resumed>) = 1 [pid 9650] <... futex resumed>) = 0 [pid 9649] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9648] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9655 attached [pid 9654] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9653] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9651] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9650] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9648] <... futex resumed>) = 0 [pid 9647] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9655] set_robust_list(0x55558040f6e0, 24 [pid 9654] <... futex resumed>) = 0 [pid 9653] <... futex resumed>) = 0 [pid 9652] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9649] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9647] <... futex resumed>) = 0 [pid 9655] <... set_robust_list resumed>) = 0 [pid 9654] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9653] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9652] <... socket resumed>) = 5 [pid 9651] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9650] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9649] <... futex resumed>) = 0 [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... clone resumed>, child_tidptr=0x55558040f6d0) = 9655 [pid 9655] rt_sigprocmask(SIG_SETMASK, [] [pid 9654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9653] <... socket resumed>) = 4 [pid 9652] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9651] <... socket resumed>) = 5 [pid 9650] <... futex resumed>) = 0 [pid 9649] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 9655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9654] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 9653] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9652] <... futex resumed>) = 1 [pid 9651] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9650] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9648] <... futex resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9655] chdir("./259" [pid 9654] <... socket resumed>) = 4 [pid 9653] <... futex resumed>) = 0 [pid 9652] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9651] <... futex resumed>) = 1 [pid 9649] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9648] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] <... futex resumed>) = 0 [pid 9655] <... chdir resumed>) = 0 [pid 9654] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9653] openat(AT_FDCWD, NULL, O_RDWR [pid 9652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9651] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9649] <... futex resumed>) = 0 [pid 9648] <... futex resumed>) = 0 [pid 9647] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9654] <... futex resumed>) = 1 [pid 9653] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9652] sendmsg(4, NULL, MSG_CONFIRM [pid 9651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9650] <... futex resumed>) = 0 [pid 9649] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9647] <... futex resumed>) = 0 [pid 9655] <... prctl resumed>) = 0 [pid 9654] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9653] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9652] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9651] sendmsg(4, NULL, MSG_CONFIRM [pid 9650] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9655] setpgid(0, 0 [pid 9654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9653] <... futex resumed>) = 0 [pid 9652] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9651] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9650] <... futex resumed>) = 0 [pid 9649] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9655] <... setpgid resumed>) = 0 [pid 9654] openat(AT_FDCWD, NULL, O_RDWR [pid 9653] ioctl(-1, TUNSETIFF, 0 [pid 9652] <... futex resumed>) = 1 [pid 9651] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9650] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9649] <... futex resumed>) = 0 [pid 9648] <... futex resumed>) = 0 [pid 9655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9654] <... openat resumed>) = -1 EFAULT (Bad address) [pid 9653] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9652] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9651] <... futex resumed>) = 1 [pid 9649] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9648] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] <... futex resumed>) = 0 [pid 9655] <... openat resumed>) = 3 [pid 9654] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9653] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9652] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9651] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9648] <... futex resumed>) = 0 [pid 9647] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9655] write(3, "1000", 4 [pid 9654] <... futex resumed>) = 1 [pid 9653] <... futex resumed>) = 0 [pid 9652] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9650] <... futex resumed>) = 0 [pid 9649] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9647] <... futex resumed>) = 0 [pid 9655] <... write resumed>) = 4 [pid 9654] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9653] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9652] <... futex resumed>) = 0 [pid 9651] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9650] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9649] <... futex resumed>) = 0 [pid 9648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9655] close(3 [pid 9654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9653] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9652] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9651] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9650] <... futex resumed>) = 0 [pid 9649] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9648] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9655] <... close resumed>) = 0 [pid 9654] ioctl(-1, TUNSETIFF, 0 [pid 9653] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9652] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9651] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9650] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 188.088479][ T12] ? process_scheduled_works+0x97a/0x1630 [ 188.094344][ T12] nbd_dev_remove_work+0x4f/0xe0 [ 188.101484][ T12] process_scheduled_works+0xc3d/0x1630 [ 188.108712][ T12] ? __pfx_process_scheduled_works+0x10/0x10 [ 188.114848][ T12] ? assign_work+0x3cf/0x5d0 [ 188.120919][ T12] worker_thread+0xa47/0xfb0 [ 188.125676][ T12] kthread+0x38b/0x480 [ 188.131623][ T12] ? __pfx_worker_thread+0x10/0x10 [ 188.136875][ T12] ? __pfx_kthread+0x10/0x10 [pid 9648] <... futex resumed>) = 0 [pid 9655] symlink("/dev/binderfs", "./binderfs" [pid 9654] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 9653] <... futex resumed>) = 0 [pid 9652] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9651] <... futex resumed>) = 1 [pid 9649] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9647] <... futex resumed>) = 0 [pid 9655] <... symlink resumed>) = 0 [pid 9654] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9653] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9652] <... futex resumed>) = 0 [pid 9651] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9649] <... futex resumed>) = 0 [pid 9648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9647] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9655] write(1, "executing program\n", 18 [pid 9654] <... futex resumed>) = 1 [pid 9653] <... socket resumed>) = 5 executing program [pid 9652] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9650] <... futex resumed>) = 0 [pid 9649] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9648] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] <... futex resumed>) = 0 [pid 9655] <... write resumed>) = 18 [pid 9654] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9653] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9650] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9648] <... futex resumed>) = 0 [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9655] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9653] <... futex resumed>) = 0 [pid 9652] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9651] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9650] <... futex resumed>) = 0 [pid 9649] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9655] <... futex resumed>) = 0 [pid 9654] write(-1, "\xff\xff\xff\xff\xff\xff\x00\x88\x14\x33\x44\x55\x43\x05\xfd\x0f", 16 [pid 9653] sendmsg(4, NULL, MSG_CONFIRM [pid 9652] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9651] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9650] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9649] <... futex resumed>) = 0 [pid 9655] rt_sigaction(SIGRT_1, {sa_handler=0x7fce18c8dd50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fce18c7fce0} [pid 9654] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 9653] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9655] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 9654] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9653] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9652] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9651] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9649] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9655] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 9654] <... futex resumed>) = 1 [pid 9653] <... futex resumed>) = 0 [pid 9652] <... futex resumed>) = 1 [pid 9651] <... futex resumed>) = 1 [pid 9650] <... futex resumed>) = 0 [pid 9649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9648] <... futex resumed>) = 0 [pid 9647] <... futex resumed>) = 0 [pid 9655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9654] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9653] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9652] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9651] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9650] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9649] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9648] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 9654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9650] <... futex resumed>) = 0 [pid 9649] <... futex resumed>) = 0 [pid 9648] <... futex resumed>) = 0 [pid 9647] <... futex resumed>) = 0 [pid 9655] <... mmap resumed>) = 0x7fce18c31000 [pid 9654] socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP [pid 9653] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9652] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9651] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9650] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9649] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9655] mprotect(0x7fce18c32000, 131072, PROT_READ|PROT_WRITE [pid 9654] <... socket resumed>) = 5 [pid 9653] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9652] <... socket resumed>) = 6 [pid 9651] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9655] <... mprotect resumed>) = 0 [pid 9654] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9653] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9652] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9651] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9655] rt_sigprocmask(SIG_BLOCK, ~[] [pid 9654] <... futex resumed>) = 1 [pid 9653] <... futex resumed>) = 1 [pid 9652] <... futex resumed>) = 1 [pid 9651] <... futex resumed>) = 1 [pid 9650] <... futex resumed>) = 0 [pid 9649] <... futex resumed>) = 0 [pid 9648] <... futex resumed>) = 0 [pid 9647] <... futex resumed>) = 0 [pid 9655] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 9654] sendmsg(4, NULL, MSG_CONFIRM [pid 9653] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9652] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9651] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9650] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9649] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9648] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9655] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fce18c51990, parent_tid=0x7fce18c51990, exit_signal=0, stack=0x7fce18c31000, stack_size=0x202c0, tls=0x7fce18c516c0} [pid 9654] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 9653] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9650] <... futex resumed>) = 0 [pid 9649] <... futex resumed>) = 0 [pid 9648] <... futex resumed>) = 0 [pid 9647] <... futex resumed>) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 9656 attached [pid 9654] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9653] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9652] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9651] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9650] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9649] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9648] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9656] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 9655] <... clone3 resumed> => {parent_tid=[9656]}, 88) = 9656 [pid 9654] <... futex resumed>) = 0 [pid 9653] <... futex resumed>) = 0 [pid 9652] <... socket resumed>) = 7 [pid 9651] <... socket resumed>) = 6 [pid 9650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9656] <... rseq resumed>) = 0 [pid 9655] rt_sigprocmask(SIG_SETMASK, [] [pid 9654] bpf(BPF_MAP_UPDATE_ELEM, NULL, 0 [pid 9653] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9652] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9651] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9650] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9649] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9656] set_robust_list(0x7fce18c519a0, 24 [pid 9655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9654] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 9653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9652] <... sendto resumed>) = 28 [pid 9651] <... futex resumed>) = 1 [pid 9650] <... futex resumed>) = 0 [pid 9649] <... futex resumed>) = 0 [pid 9647] <... futex resumed>) = 0 [pid 9656] <... set_robust_list resumed>) = 0 [pid 9655] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9654] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9653] setsockopt(-1, SOL_IP, IP_VS_SO_SET_FLUSH, NULL, 0 [pid 9652] recvfrom(7 [pid 9651] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9650] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9649] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9647] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9656] rt_sigprocmask(SIG_SETMASK, [] [pid 9655] <... futex resumed>) = 0 [pid 9654] <... futex resumed>) = 0 [pid 9653] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 9652] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9648}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=8, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x62\x64\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x2b], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 10], [{nla_len=84, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=36, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=32, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x20], [{nla_len=17, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x6e\x62\x64\x5f\x6d\x63\x5f\x67\x72\x6f\x75\x70\x00"...]]]]]], 4096, 0, NULL, NULL) = 180 [pid 9651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9647] <... futex resumed>) = 0 [pid 9656] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 9655] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9654] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9653] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9652] recvfrom(7 [pid 9651] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9650] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9647] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9656] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 9654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9653] <... futex resumed>) = 1 [pid 9652] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9648}, {error=0, msg={nlmsg_len=28, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 9651] <... socket resumed>) = 7 [pid 9650] <... futex resumed>) = 0 [pid 9649] <... futex resumed>) = 0 [pid 9656] <... socket resumed>) = 3 [pid 9656] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [ 188.144358][ T12] ret_from_fork+0x514/0xb70 [ 188.149561][ T12] ? __pfx_ret_from_fork+0x10/0x10 [ 188.155337][ T12] ? __switch_to+0xc89/0x1420 [ 188.161756][ T12] ? __pfx_kthread+0x10/0x10 [ 188.167270][ T12] ret_from_fork_asm+0x1a/0x30 [ 188.173473][ T12] [ 188.177704][ T12] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 188.185031][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT(full) [pid 9654] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 9653] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 9652] close(7 [pid 9651] sendto(7, [{nlmsg_len=28, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x62\x64\x00"], 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 9650] futex(0x7fce18d2bb6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 9649] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9656] <... futex resumed>) = 1 [pid 9655] <... futex resumed>) = 0 [pid 9654] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 9653] <... socket resumed>) = 6 [pid 9652] <... close resumed>) = 0 [pid 9651] <... sendto resumed>) = 28 [pid 9649] <... futex resumed>) = 0 [pid 9656] futex(0x7fce18d2bb68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 9655] futex(0x7fce18d2bb68, FUTEX_WAKE_PRIVATE, 1000000 [pid 9654] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 9655] <... futex resumed>) = 0 [pid 9654] <... futex resumed>) = 1 [pid 9653] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9652] futex(0x7fce18d2bb6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 9651] recvfrom(7 [pid 9650] <... futex resumed>) = 0 [ 188.194375][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 188.204470][ T12] Workqueue: nbd-del nbd_dev_remove_work [ 188.210152][ T12] Call Trace: [ 188.213462][ T12] [ 188.216410][ T12] vpanic+0x56d/0xa60 [ 188.220423][ T12] ? __pfx__printk+0x10/0x10 [ 188.225038][ T12] ? __pfx_vpanic+0x10/0x10 [ 188.229571][ T12] ? is_bpf_text_address+0x292/0x2b0 [ 188.234884][ T12] ? is_bpf_text_address+0x26/0x2b0 [ 188.240129][ T12] panic+0xc5/0xd0 [ 188.243889][ T12] ? __pfx_panic+0x10/0x10 [ 188.248339][ T12] ? ret_from_fork_asm+0x1a/0x30 [ 188.253305][ T12] __warn+0x315/0x4c0 [ 188.257311][ T12] ? cleanup_srcu_struct+0x3d6/0x8b0 [ 188.262616][ T12] ? cleanup_srcu_struct+0x3d6/0x8b0 [ 188.267931][ T12] __report_bug+0x276/0x570 [ 188.272492][ T12] ? cleanup_srcu_struct+0x3d6/0x8b0 [ 188.277815][ T12] ? __pfx___report_bug+0x10/0x10 [ 188.282874][ T12] ? do_raw_spin_lock+0x12b/0x2f0 [ 188.287936][ T12] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 188.293339][ T12] ? cleanup_srcu_struct+0x3d6/0x8b0 [ 188.298729][ T12] report_bug+0x16b/0x220 [ 188.303140][ T12] ? cleanup_srcu_struct+0x3d6/0x8b0 [ 188.308450][ T12] ? cleanup_srcu_struct+0x3d8/0x8b0 [ 188.313748][ T12] handle_bug+0x9c/0x200 [ 188.318014][ T12] exc_invalid_op+0x1a/0x50 [ 188.322557][ T12] asm_exc_invalid_op+0x1a/0x20 [ 188.327439][ T12] RIP: 0010:cleanup_srcu_struct+0x3d6/0x8b0 [ 188.333363][ T12] Code: fd 8b 00 48 83 7d 00 00 4c 8b 74 24 10 0f 85 dd 03 00 00 41 ff c5 41 83 e5 0f 41 83 fd 07 0f 86 e2 fe ff ff e9 ab 00 00 00 90 <0f> 0b 90 4c 8d b5 00 02 00 00 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 [ 188.353004][ T12] RSP: 0018:ffffc900001179d0 EFLAGS: 00010202 [ 188.359124][ T12] RAX: 1ffffd1ffff8561d RBX: 0000607edaf5a000 RCX: dffffc0000000000 [ 188.367136][ T12] RDX: 0000000000000001 RSI: ffffffff8e4776a5 RDI: 00000000ffffffff [ 188.375144][ T12] RBP: ffffe8ffffc2b000 R08: ffffffff907a317f R09: 1ffffffff20f462f [ 188.383152][ T12] R10: dffffc0000000000 R11: fffffbfff20f4630 R12: ffff88807e581000 [ 188.391156][ T12] R13: 0000000000000000 R14: ffffe8ffffc2b0e8 R15: 1ffffffff1ce91de [ 188.399192][ T12] blk_mq_free_tag_set+0x617/0x790 [ 188.404360][ T12] ? process_scheduled_works+0x97a/0x1630 [ 188.410124][ T12] nbd_dev_remove_work+0x4f/0xe0 [ 188.415301][ T12] process_scheduled_works+0xc3d/0x1630 [ 188.420954][ T12] ? __pfx_process_scheduled_works+0x10/0x10 [ 188.426974][ T12] ? assign_work+0x3cf/0x5d0 [ 188.431605][ T12] worker_thread+0xa47/0xfb0 [ 188.436258][ T12] kthread+0x38b/0x480 [ 188.440366][ T12] ? __pfx_worker_thread+0x10/0x10 [ 188.445521][ T12] ? __pfx_kthread+0x10/0x10 [ 188.450142][ T12] ret_from_fork+0x514/0xb70 [ 188.454771][ T12] ? __pfx_ret_from_fork+0x10/0x10 [ 188.459948][ T12] ? __switch_to+0xc89/0x1420 [ 188.464666][ T12] ? __pfx_kthread+0x10/0x10 [ 188.469288][ T12] ret_from_fork_asm+0x1a/0x30 [ 188.474118][ T12] [ 188.477431][ T12] Kernel Offset: disabled [ 188.481756][ T12] Rebooting in 86400 seconds..