ci-upstream-net-this-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-net-this-kasan-gce/syz-executor2127874726 <...> Warning: Permanently added '10.128.1.133' (ED25519) to the list of known hosts. execve("ci-upstream-net-this-kasan-gce/syz-executor2127874726", ["ci-upstream-net-this-kasan-gce/syz-executor2127874726"], 0x7ffd4482d540 /* 10 vars */) = 0 brk(NULL) = 0x55558ae91000 brk(0x55558ae91d80) = 0x55558ae91d80 arch_prctl(ARCH_SET_FS, 0x55558ae91400) = 0 set_tid_address(0x55558ae916d0) = 5660 set_robust_list(0x55558ae916e0, 24) = 0 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 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-net-this-kasan-gce/syz-executor2127874726", 4096) = 59 getrandom("\x10\x35\x53\x9f\xe1\x38\xf2\xf1", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558ae91d80 brk(0x55558aeb2d80) = 0x55558aeb2d80 brk(0x55558aeb3000) = 0x55558aeb3000 mprotect(0x7f847cf55000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 sendto(4, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=864, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5660}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=13, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x6c\x38\x30\x32\x31\x35\x34\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x1e], [{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}, 48], [{nla_len=744, 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_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{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_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|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_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x6}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xd /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x7}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xe /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x8}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xc /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x9}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x14 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xa}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETPOLICY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xb}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xb /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xc}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x10 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xd}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x11 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xe}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xf /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xf}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x12 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x10}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x13 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x11}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x23 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x12}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x24 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x13}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x26 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x14}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x27 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x15}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x28 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x16}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x29 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x17}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x2a /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x18}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x2b /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x19}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x15 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1a}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x16 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1b}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x17 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1c}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x18 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1d}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x19 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1e}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1a /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1f}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1b /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x20}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1c /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x21}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1d /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x22}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1e /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x23}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1f /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x24}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x20 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x25}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x21 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=52, nla_type=CTRL_ATTR_MCAST_GROUPS}, [[{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0xc], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x63\x6f\x6e\x66\x69\x67\x00"...]]], [{nla_len=24, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0xd], [{nla_len=9, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x73\x63\x61\x6e\x00"...]]]]]]], 4096, 0, NULL, NULL) = 864 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5660}, {error=0, msg={nlmsg_len=36, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0 close(5) = 0 sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0xb, version=0}, [[{nla_len=8, nla_type=0x3}, "\x0b\x00\x00\x00"], [{nla_len=6, nla_type=0xa}, "\xa0\xaa"]]], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5660}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0 close(5) = 0 sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0c\x00\x01\x00\x02\x00\xaa\xaa\xaa\xaa\xaa\xaa"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5660}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 sendto(3, [{nlmsg_len=84, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [[{nla_len=11, nla_type=IFLA_IFNAME}, "lowpan0"...], [{nla_len=8, nla_type=IFLA_NUM_TX_QUEUES}, 2], [{nla_len=8, nla_type=IFLA_NUM_RX_QUEUES}, 2], [{nla_len=16, nla_type=IFLA_LINKINFO}, [{nla_len=10, nla_type=IFLA_INFO_KIND}, "lowpan"...]], [{nla_len=8, nla_type=IFLA_LINK}, 11]]], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 84 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5660}, {error=0, msg={nlmsg_len=84, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0 close(5) = 0 sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0xb, version=0}, [[{nla_len=8, nla_type=0x3}, "\x0c\x00\x00\x00"], [{nla_len=6, nla_type=0xa}, "\xa1\xaa"]]], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5660}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0 close(5) = 0 sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=if_nametoindex("wpan1"), ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=12, nla_type=IFLA_ADDRESS}, 02:01:aa:aa:aa:aa:aa]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5660}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 close(3) = 0 close(4) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5663 attached , child_tidptr=0x55558ae916d0) = 5663 [pid 5663] set_robust_list(0x55558ae916e0, 24) = 0 [pid 5660] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5660] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] getrandom("\x4c\xfd\x0a\x07\xa7\x97\xf5\x69", 8, GRND_NONBLOCK) = 8 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5664 attached [pid 5663] mkdir("./syzkaller.S8o4ih", 0700 [pid 5664] set_robust_list(0x55558ae916e0, 24 [pid 5660] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5664 [pid 5663] <... mkdir resumed>) = 0 [pid 5663] chmod("./syzkaller.S8o4ih", 0777 [pid 5660] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... set_robust_list resumed>) = 0 [pid 5663] <... chmod resumed>) = 0 [pid 5660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] chdir("./syzkaller.S8o4ih" [pid 5660] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] <... chdir resumed>) = 0 [pid 5663] mkdir("./0", 0777 [pid 5660] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] getrandom("\x98\xaf\x50\xa9\xe1\x7f\xcd\xdc", 8, GRND_NONBLOCK) = 8 [pid 5663] <... mkdir resumed>) = 0 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] mkdir("./syzkaller.0yn2Nz", 0700 [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5665 attached [pid 5660] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5665 [pid 5660] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5666 attached , NULL, 8) = 0 [pid 5665] set_robust_list(0x55558ae916e0, 24 [pid 5664] <... mkdir resumed>) = 0 [pid 5665] <... set_robust_list resumed>) = 0 [pid 5664] chmod("./syzkaller.0yn2Nz", 0777 [pid 5660] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5666 [pid 5660] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5666] set_robust_list(0x55558ae916e0, 24 [pid 5664] <... chmod resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5667 attached [pid 5660] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5667 [pid 5666] <... set_robust_list resumed>) = 0 [pid 5665] getrandom( [pid 5664] chdir("./syzkaller.0yn2Nz" [pid 5660] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] set_robust_list(0x55558ae916e0, 24 [pid 5666] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] <... getrandom resumed>"\x52\x16\x96\x1e\xee\xce\x86\x5d", 8, GRND_NONBLOCK) = 8 [pid 5660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5664] <... chdir resumed>) = 0 [pid 5660] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] <... set_robust_list resumed>) = 0 [pid 5666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] mkdir("./syzkaller.Snu6mQ", 0700 [pid 5664] mkdir("./0", 0777 [pid 5660] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5666] chdir("./0" [pid 5665] <... mkdir resumed>) = 0 [pid 5660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5666] <... chdir resumed>) = 0 [pid 5664] <... mkdir resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5668 attached [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5665] chmod("./syzkaller.Snu6mQ", 0777 [pid 5660] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5668 [pid 5660] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] set_robust_list(0x55558ae916e0, 24 [pid 5667] getrandom( [pid 5666] <... prctl resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] <... chmod resumed>) = 0 [pid 5668] <... set_robust_list resumed>) = 0 [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] <... getrandom resumed>"\xdd\xe7\x3b\xcb\x79\x85\x80\xc9", 8, GRND_NONBLOCK) = 8 [pid 5666] setpgid(0, 0 [pid 5665] chdir("./syzkaller.Snu6mQ" [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5667] mkdir("./syzkaller.hnGCbM", 0700 [pid 5666] <... setpgid resumed>) = 0 [pid 5665] <... chdir resumed>) = 0 [pid 5665] mkdir("./0", 0777 [pid 5668] getrandom("\xef\x0f\xd2\x10\xb4\xba\xdb\x54", 8, GRND_NONBLOCK) = 8 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5669 attached [pid 5668] mkdir("./syzkaller.rXGyqK", 0700 [pid 5667] <... mkdir resumed>) = 0 [pid 5666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5665] <... mkdir resumed>) = 0 [pid 5669] set_robust_list(0x55558ae916e0, 24 [pid 5666] <... openat resumed>) = 3 [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5669 [pid 5669] <... set_robust_list resumed>) = 0 [pid 5668] <... mkdir resumed>) = 0 [pid 5667] chmod("./syzkaller.hnGCbM", 0777 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5669] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] chmod("./syzkaller.rXGyqK", 0777 [pid 5667] <... chmod resumed>) = 0 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] <... chmod resumed>) = 0 [pid 5667] chdir("./syzkaller.hnGCbM" [pid 5666] write(3, "1000", 4 [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5669] chdir("./0" [pid 5666] <... write resumed>) = 4 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5670 attached [pid 5669] <... chdir resumed>) = 0 [pid 5668] chdir("./syzkaller.rXGyqK" [pid 5667] <... chdir resumed>) = 0 [pid 5666] close(3 [pid 5669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5668] <... chdir resumed>) = 0 [pid 5667] mkdir("./0", 0777 [pid 5666] <... close resumed>) = 0 [pid 5666] symlink("/dev/binderfs", "./binderfs" [pid 5667] <... mkdir resumed>) = 0 [pid 5670] set_robust_list(0x55558ae916e0, 24 [pid 5666] <... symlink resumed>) = 0 [pid 5669] <... prctl resumed>) = 0 [pid 5668] mkdir("./0", 0777 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5670 [pid 5666] write(1, "executing program\n", 18 [pid 5669] setpgid(0, 0 [pid 5666] <... write resumed>) = 18 [pid 5669] <... setpgid resumed>) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5670] <... set_robust_list resumed>) = 0 [pid 5666] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5666] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60}, NULL, 8) = 0 [pid 5669] <... openat resumed>) = 3 [pid 5666] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5670] rt_sigprocmask(SIG_SETMASK, [] [pid 5666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5669] write(3, "1000", 4 [pid 5670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce61000 executing program [pid 5670] chdir("./0" [pid 5666] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5670] <... chdir resumed>) = 0 [pid 5669] <... write resumed>) = 4 [pid 5668] <... mkdir resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5666] <... mprotect resumed>) = 0 [pid 5669] close(3 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5669] <... close resumed>) = 0 [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5669] symlink("/dev/binderfs", "./binderfs" [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5666] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5670] <... prctl resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5666] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5670] setpgid(0, 0 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5666] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5673 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5672 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5671 attached [pid 5670] <... setpgid resumed>) = 0 [pid 5669] <... symlink resumed>) = 0 [pid 5673] set_robust_list(0x55558ae916e0, 24 executing program [pid 5672] 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 5671] set_robust_list(0x55558ae916e0, 24 [pid 5670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5669] write(1, "executing program\n", 18 [pid 5673] <... set_robust_list resumed>) = 0 [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5673 [pid 5669] <... write resumed>) = 18 [pid 5672] <... rseq resumed>) = 0 [pid 5671] <... set_robust_list resumed>) = 0 [pid 5669] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] rt_sigprocmask(SIG_SETMASK, [] [pid 5672] set_robust_list(0x7f847ce819a0, 24 [pid 5671] rt_sigprocmask(SIG_SETMASK, [] [pid 5670] <... openat resumed>) = 3 [pid 5669] <... futex resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5671 [pid 5666] <... clone3 resumed> => {parent_tid=[5672]}, 88) = 5672 [pid 5670] write(3, "1000", 4 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5666] rt_sigprocmask(SIG_SETMASK, [] [pid 5673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5672] <... set_robust_list resumed>) = 0 [pid 5671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5670] <... write resumed>) = 4 [pid 5669] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5673] chdir("./0" [pid 5672] rt_sigprocmask(SIG_SETMASK, [] [pid 5671] chdir("./0" [pid 5669] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5666] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... chdir resumed>) = 0 [pid 5672] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] <... chdir resumed>) = 0 [pid 5669] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5672] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5670] close(3 [pid 5669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5673] <... prctl resumed>) = 0 [pid 5672] <... socket resumed>) = 3 [pid 5671] <... prctl resumed>) = 0 [pid 5670] <... close resumed>) = 0 [pid 5669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5666] <... futex resumed>) = 0 [pid 5673] setpgid(0, 0 [pid 5672] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] setpgid(0, 0 [pid 5670] symlink("/dev/binderfs", "./binderfs" [pid 5669] <... mmap resumed>) = 0x7f847ce61000 [pid 5673] <... setpgid resumed>) = 0 [pid 5672] <... futex resumed>) = 0 [pid 5671] <... setpgid resumed>) = 0 [pid 5669] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5666] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5672] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5670] <... symlink resumed>) = 0 [pid 5669] <... mprotect resumed>) = 0 [pid 5673] <... openat resumed>) = 3 [pid 5671] <... openat resumed>) = 3 [pid 5666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5669] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5666] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5672] <... futex resumed>) = 0 [pid 5670] write(1, "executing program\n", 18 [pid 5666] <... futex resumed>) = 1 [pid 5671] write(3, "1000", 4 [pid 5669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5674 attached [pid 5671] <... write resumed>) = 4 executing program [pid 5674] 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 5672] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5671] close(3 [pid 5670] <... write resumed>) = 18 [pid 5669] <... clone3 resumed> => {parent_tid=[5674]}, 88) = 5674 [pid 5666] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5674] <... rseq resumed>) = 0 [pid 5673] write(3, "1000", 4 [pid 5672] <... socket resumed>) = 4 [pid 5671] <... close resumed>) = 0 [pid 5670] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] rt_sigprocmask(SIG_SETMASK, [] [pid 5674] set_robust_list(0x7f847ce819a0, 24 [pid 5673] <... write resumed>) = 4 [pid 5671] symlink("/dev/binderfs", "./binderfs" [pid 5669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5674] <... set_robust_list resumed>) = 0 [pid 5673] close(3 [pid 5672] sendto(4, [{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 5671] <... symlink resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5669] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] rt_sigprocmask(SIG_SETMASK, [] [pid 5673] <... close resumed>) = 0 [pid 5673] symlink("/dev/binderfs", "./binderfs" [pid 5670] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5674] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] write(1, "executing program\n", 18 [pid 5669] <... futex resumed>) = 0 [pid 5674] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5671] <... write resumed>) = 18 [pid 5669] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5674] <... socket resumed>) = 3 executing program [pid 5673] <... symlink resumed>) = 0 [pid 5672] <... sendto resumed>) = 28 [pid 5671] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5674] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = 0 [pid 5674] <... futex resumed>) = 1 [pid 5671] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5669] <... futex resumed>) = 0 [pid 5674] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5669] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5669] <... futex resumed>) = 0 [pid 5674] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5669] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce61000 [pid 5674] <... socket resumed>) = 4 [pid 5673] write(1, "executing program\n", 18 [pid 5672] recvfrom(4 executing program [pid 5670] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5674] sendto(4, [{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 5673] <... write resumed>) = 18 [pid 5672] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5666}, {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 5671] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5674] <... sendto resumed>) = 28 [pid 5673] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] recvfrom(4 [pid 5671] <... mprotect resumed>) = 0 [pid 5670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5674] recvfrom(4 [pid 5673] <... futex resumed>) = 0 [pid 5672] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5666}, {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 5671] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5670] <... mmap resumed>) = 0x7f847ce61000 [pid 5674] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5669}, {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 5673] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5672] close(4 [pid 5674] recvfrom(4 [pid 5673] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5672] <... close resumed>) = 0 [pid 5671] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5670] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5674] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5669}, {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 5673] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5672] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5674] close(4 [pid 5673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5672] <... futex resumed>) = 1 [pid 5670] <... mprotect resumed>) = 0 [pid 5666] <... futex resumed>) = 0 [pid 5674] <... close resumed>) = 0 [pid 5673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5674] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... mmap resumed>) = 0x7f847ce61000 [pid 5672] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5675 attached [pid 5674] <... futex resumed>) = 1 [pid 5673] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5670] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5669] <... futex resumed>) = 0 [pid 5666] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] 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 5674] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] <... mprotect resumed>) = 0 [pid 5672] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5671] <... clone3 resumed> => {parent_tid=[5675]}, 88) = 5675 [pid 5670] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5669] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... rseq resumed>) = 0 [pid 5671] rt_sigprocmask(SIG_SETMASK, [] [pid 5666] <... futex resumed>) = 0 [pid 5675] set_robust_list(0x7f847ce819a0, 24 [pid 5671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5675] <... set_robust_list resumed>) = 0 [pid 5674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5672] <... socketpair resumed>, [4, 5]) = 0 [pid 5671] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5669] <... futex resumed>) = 0 [pid 5666] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5669] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5674] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5673] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5672] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] rt_sigprocmask(SIG_SETMASK, [] [pid 5674] <... socketpair resumed>, [4, 5]) = 0 [pid 5673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5672] <... futex resumed>) = 0 [pid 5675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] <... futex resumed>) = 0 [pid 5666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5675] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5671] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... socket resumed>) = 3 [pid 5666] <... futex resumed>) = 0 [pid 5670] <... clone3 resumed> => {parent_tid=[5676]}, 88) = 5676 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5677 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5676 attached [pid 5675] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5670] rt_sigprocmask(SIG_SETMASK, [] [pid 5666] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5677] 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 5676] 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 5675] <... futex resumed>) = 1 [pid 5674] <... futex resumed>) = 1 [pid 5673] <... clone3 resumed> => {parent_tid=[5677]}, 88) = 5677 [pid 5671] <... futex resumed>) = 0 [pid 5670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5669] <... futex resumed>) = 0 [pid 5677] <... rseq resumed>) = 0 [pid 5676] <... rseq resumed>) = 0 [pid 5675] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5674] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] rt_sigprocmask(SIG_SETMASK, [] [pid 5671] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] set_robust_list(0x7f847ce819a0, 24 [pid 5676] set_robust_list(0x7f847ce819a0, 24 [pid 5675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] <... futex resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5669] <... futex resumed>) = 0 [pid 5677] <... set_robust_list resumed>) = 0 [pid 5676] <... set_robust_list resumed>) = 0 [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5673] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5677] rt_sigprocmask(SIG_SETMASK, [] [pid 5676] rt_sigprocmask(SIG_SETMASK, [] [pid 5675] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5671] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5673] <... futex resumed>) = 0 [pid 5677] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5676] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5675] <... socket resumed>) = 4 [pid 5673] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5677] <... socket resumed>) = 3 [pid 5676] <... socket resumed>) = 3 [pid 5675] sendto(4, [{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 5677] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = 1 [pid 5676] <... futex resumed>) = 1 [pid 5673] <... futex resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5676] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5673] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5676] <... socket resumed>) = 4 [pid 5673] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] sendto(4, [{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 5677] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5677] sendto(4, [{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 5666] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5666] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5673] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5671] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5670] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5669] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5673] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] <... mmap resumed>) = 0x7f847ce40000 [pid 5673] <... futex resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5669] <... futex resumed>) = 0 [pid 5666] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5671] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5666] <... mprotect resumed>) = 0 [pid 5673] <... mmap resumed>) = 0x7f847ce40000 [pid 5671] <... futex resumed>) = 0 [pid 5670] <... mmap resumed>) = 0x7f847ce40000 [pid 5669] <... mmap resumed>) = 0x7f847ce40000 [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5673] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5671] <... mmap resumed>) = 0x7f847ce40000 [pid 5670] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5669] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5666] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5673] <... mprotect resumed>) = 0 [pid 5671] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5670] <... mprotect resumed>) = 0 [pid 5669] <... mprotect resumed>) = 0 [pid 5673] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5671] <... mprotect resumed>) = 0 [pid 5670] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5669] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5666] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5673] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5671] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5670] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5666] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5671] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5678 attached [pid 5673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5669] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5680 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5679 attached [pid 5678] 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 5669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5680] 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 5678] <... rseq resumed>) = 0 [pid 5680] <... rseq resumed>) = 0 [pid 5678] set_robust_list(0x7f847ce609a0, 24 [pid 5671] <... clone3 resumed> => {parent_tid=[5680]}, 88) = 5680 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5682 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5681 attached [pid 5680] set_robust_list(0x7f847ce609a0, 24 [pid 5679] 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 5678] <... set_robust_list resumed>) = 0 [pid 5673] <... clone3 resumed> => {parent_tid=[5679]}, 88) = 5679 [pid 5671] rt_sigprocmask(SIG_SETMASK, [] [pid 5670] <... clone3 resumed> => {parent_tid=[5681]}, 88) = 5681 [pid 5666] <... clone3 resumed> => {parent_tid=[5678]}, 88) = 5678 [pid 5682] 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 5681] 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 5680] <... set_robust_list resumed>) = 0 [pid 5679] <... rseq resumed>) = 0 [pid 5678] rt_sigprocmask(SIG_SETMASK, [] [pid 5673] rt_sigprocmask(SIG_SETMASK, [] [pid 5671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5670] rt_sigprocmask(SIG_SETMASK, [] [pid 5669] <... clone3 resumed> => {parent_tid=[5682]}, 88) = 5682 [pid 5666] rt_sigprocmask(SIG_SETMASK, [] [pid 5682] <... rseq resumed>) = 0 [pid 5681] <... rseq resumed>) = 0 [pid 5680] rt_sigprocmask(SIG_SETMASK, [] [pid 5679] set_robust_list(0x7f847ce609a0, 24 [pid 5678] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5669] rt_sigprocmask(SIG_SETMASK, [] [pid 5666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5682] set_robust_list(0x7f847ce609a0, 24 [pid 5681] set_robust_list(0x7f847ce609a0, 24 [pid 5680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5679] <... set_robust_list resumed>) = 0 [pid 5678] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = 0 [pid 5670] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5666] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] <... set_robust_list resumed>) = 0 [pid 5681] <... set_robust_list resumed>) = 0 [pid 5679] rt_sigprocmask(SIG_SETMASK, [] [pid 5673] <... futex resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5669] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] <... futex resumed>) = 0 [pid 5682] rt_sigprocmask(SIG_SETMASK, [] [pid 5681] rt_sigprocmask(SIG_SETMASK, [] [pid 5679] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5673] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5669] <... futex resumed>) = 0 [pid 5666] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5681] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5680] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5679] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5669] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5681] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5679] <... socketpair resumed>, [5, 6]) = 0 [pid 5678] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5682] <... socket resumed>) = 6 [pid 5681] <... socketpair resumed>, [5, 6]) = 0 [pid 5680] <... socketpair resumed>, [5, 6]) = 0 [pid 5679] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... socket resumed>) = 6 [pid 5682] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] <... futex resumed>) = 1 [pid 5681] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... futex resumed>) = 1 [pid 5673] <... futex resumed>) = 0 [pid 5669] <... futex resumed>) = 0 [pid 5682] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] <... futex resumed>) = 1 [pid 5679] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = 0 [pid 5669] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] <... futex resumed>) = 0 [pid 5670] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... futex resumed>) = 0 [pid 5682] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] <... futex resumed>) = 1 [pid 5679] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5678] <... futex resumed>) = 1 [pid 5673] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5671] <... futex resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5669] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] <... futex resumed>) = 0 [pid 5682] <... socket resumed>) = 7 [pid 5681] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5680] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5679] <... sendmsg resumed>) = 60 [pid 5678] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] 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 5680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] <... futex resumed>) = 0 [pid 5666] <... futex resumed>) = 0 [pid 5681] <... sendmsg resumed>) = 60 [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5679] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5672] <... sendmsg resumed>) = 60 [pid 5671] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... sendmsg resumed>) = 60 [pid 5679] <... futex resumed>) = 1 [pid 5678] <... socket resumed>) = 7 [pid 5673] <... futex resumed>) = 0 [pid 5681] <... futex resumed>) = 1 [pid 5679] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = 0 [pid 5681] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] <... futex resumed>) = 0 [pid 5672] <... futex resumed>) = 0 [pid 5670] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5679] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5673] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5670] <... futex resumed>) = 0 [pid 5681] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5679] <... socket resumed>) = 7 [pid 5680] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] 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 5670] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] <... socket resumed>) = 7 [pid 5680] <... futex resumed>) = 1 [pid 5679] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = 0 [pid 5681] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5679] <... futex resumed>) = 1 [pid 5673] <... futex resumed>) = 0 [pid 5681] <... futex resumed>) = 1 [pid 5680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5679] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = 0 [pid 5681] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] <... futex resumed>) = 0 [pid 5671] <... futex resumed>) = 0 [pid 5670] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5679] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5673] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] <... futex resumed>) = 0 [pid 5681] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5680] <... socket resumed>) = 7 [pid 5679] <... socket resumed>) = 8 [pid 5671] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] <... socket resumed>) = 8 [pid 5679] sendto(8, [{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 5681] sendto(8, [{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 5680] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5671] <... futex resumed>) = 0 [pid 5680] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5671] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... socket resumed>) = 8 [pid 5680] sendto(8, [{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 5671] <... futex resumed>) = 0 [pid 5671] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5669] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 258.966638][ T5672] nbd0: detected capacity change from 0 to 63 [pid 5669] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce1f000 [pid 5669] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5673] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5670] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5669] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5666] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5673] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5666] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5672] <... futex resumed>) = 0 [pid 5666] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5683 attached [pid 5673] <... mmap resumed>) = 0x7f847ce1f000 [pid 5672] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5670] <... mmap resumed>) = 0x7f847ce1f000 [pid 5669] <... clone3 resumed> => {parent_tid=[5683]}, 88) = 5683 [pid 5666] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5683] 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 5673] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5672] <... sendmsg resumed>) = 52 [pid 5670] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5669] rt_sigprocmask(SIG_SETMASK, [] [pid 5683] <... rseq resumed>) = 0 [pid 5673] <... mprotect resumed>) = 0 [pid 5672] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5670] <... mprotect resumed>) = 0 [pid 5672] <... futex resumed>) = 1 [pid 5666] <... futex resumed>) = 0 [pid 5683] set_robust_list(0x7f847ce3f9a0, 24 [pid 5672] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5683] <... set_robust_list resumed>) = 0 [pid 5673] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5671] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5669] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] rt_sigprocmask(SIG_SETMASK, [] [pid 5673] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5671] <... futex resumed>) = 0 [pid 5670] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5669] <... futex resumed>) = 0 [pid 5683] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5669] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5686 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5685 attached [pid 5683] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5671] <... mmap resumed>) = 0x7f847ce1f000 [pid 5686] 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 5685] 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 5683] <... sendmsg resumed>) = 52 [pid 5686] <... rseq resumed>) = 0 [pid 5685] <... rseq resumed>) = 0 [pid 5683] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... clone3 resumed> => {parent_tid=[5685]}, 88) = 5685 [pid 5671] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5670] <... clone3 resumed> => {parent_tid=[5686]}, 88) = 5686 [pid 5686] set_robust_list(0x7f847ce3f9a0, 24 [pid 5685] set_robust_list(0x7f847ce3f9a0, 24 [pid 5683] <... futex resumed>) = 1 [pid 5673] rt_sigprocmask(SIG_SETMASK, [] [pid 5671] <... mprotect resumed>) = 0 [pid 5670] rt_sigprocmask(SIG_SETMASK, [] [pid 5669] <... futex resumed>) = 0 [pid 5686] <... set_robust_list resumed>) = 0 [pid 5685] <... set_robust_list resumed>) = 0 [pid 5683] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5686] rt_sigprocmask(SIG_SETMASK, [] [pid 5685] rt_sigprocmask(SIG_SETMASK, [] [pid 5673] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5670] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5685] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5673] <... futex resumed>) = 0 [pid 5671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5670] <... futex resumed>) = 0 [pid 5686] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5685] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5673] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5687 attached [pid 5686] <... sendmsg resumed>) = 52 [pid 5685] <... sendmsg resumed>) = 52 [pid 5671] <... clone3 resumed> => {parent_tid=[5687]}, 88) = 5687 [pid 5687] 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 5686] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... rseq resumed>) = 0 [pid 5671] rt_sigprocmask(SIG_SETMASK, [] [pid 5687] set_robust_list(0x7f847ce3f9a0, 24 [pid 5686] <... futex resumed>) = 1 [pid 5685] <... futex resumed>) = 1 [pid 5673] <... futex resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5687] <... set_robust_list resumed>) = 0 [pid 5686] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5687] rt_sigprocmask(SIG_SETMASK, [] [pid 5685] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] <... futex resumed>) = 0 [pid 5687] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5671] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5687] <... sendmsg resumed>) = 52 [pid 5687] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5671] <... futex resumed>) = 0 [pid 5687] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5674] <... sendmsg resumed>) = 60 [pid 5674] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5674] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5675] <... sendto resumed>) = 28 [pid 5675] recvfrom(4, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5671}, {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 5682] <... sendto resumed>) = 28 [pid 5679] <... sendto resumed>) = 28 [pid 5678] <... sendto resumed>) = 28 [pid 5677] <... sendto resumed>) = 28 [pid 5676] <... sendto resumed>) = 28 [pid 5682] recvfrom(7 [pid 5681] <... sendto resumed>) = 28 [pid 5680] <... sendto resumed>) = 28 [pid 5679] recvfrom(8 [pid 5678] recvfrom(7 [pid 5675] recvfrom(4 [pid 5681] recvfrom(8 [pid 5679] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1752674254}, {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 5675] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5671}, {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 5678] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-132584199}, {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 5682] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-292574451}, {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 5681] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1990457778}, {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 5680] recvfrom(8 [pid 5679] recvfrom(8 [pid 5678] recvfrom(7 [pid 5677] recvfrom(4 [pid 5676] recvfrom(4 [pid 5675] close(4 [pid 5682] recvfrom(7 [pid 5681] recvfrom(8 [pid 5680] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1866495717}, {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 5679] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1752674254}, {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 5678] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-132584199}, {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 5677] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5673}, {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 5676] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5670}, {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 5675] <... close resumed>) = 0 [pid 5682] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-292574451}, {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 5681] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1990457778}, {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 5680] recvfrom(8 [pid 5679] close(8 [pid 5678] close(7 [pid 5677] recvfrom(4 [pid 5676] recvfrom(4 [pid 5682] close(7 [pid 5681] close(8 [pid 5680] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1866495717}, {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 5677] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5673}, {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 5676] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5670}, {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 5675] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] <... close resumed>) = 0 [pid 5681] <... close resumed>) = 0 [pid 5676] close(4) = 0 [pid 5680] close(8 [pid 5677] close(4 [pid 5675] <... futex resumed>) = 0 [pid 5678] <... close resumed>) = 0 [pid 5682] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... close resumed>) = 0 [pid 5679] <... close resumed>) = 0 [pid 5678] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... close resumed>) = 0 [pid 5676] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5682] <... futex resumed>) = 0 [pid 5681] <... futex resumed>) = 0 [pid 5680] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5676] <... futex resumed>) = 0 [pid 5682] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] <... futex resumed>) = 0 [pid 5679] <... futex resumed>) = 0 [pid 5678] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5677] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5670] exit_group(0 [pid 5669] exit_group(0 [pid 5666] exit_group(0 [pid 5686] <... futex resumed>) = ? [pid 5682] <... futex resumed>) = ? [pid 5681] <... futex resumed>) = ? [pid 5680] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5679] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5677] <... futex resumed>) = 0 [pid 5678] <... futex resumed>) = ? [pid 5676] <... futex resumed>) = ? [pid 5672] <... futex resumed>) = ? [pid 5683] <... futex resumed>) = ? [pid 5674] <... futex resumed>) = ? [pid 5671] exit_group(0 [pid 5670] <... exit_group resumed>) = ? [pid 5666] <... exit_group resumed>) = ? [pid 5687] <... futex resumed>) = ? [pid 5686] +++ exited with 0 +++ [pid 5683] +++ exited with 0 +++ [pid 5682] +++ exited with 0 +++ [pid 5681] +++ exited with 0 +++ [pid 5680] <... futex resumed>) = ? [pid 5678] +++ exited with 0 +++ [pid 5677] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5676] +++ exited with 0 +++ [pid 5675] <... futex resumed>) = ? [pid 5674] +++ exited with 0 +++ [pid 5672] +++ exited with 0 +++ [pid 5671] <... exit_group resumed>) = ? [pid 5670] +++ exited with 0 +++ [pid 5669] <... exit_group resumed>) = ? [ 259.086489][ T5674] nbd1: detected capacity change from 0 to 63 [pid 5687] +++ exited with 0 +++ [pid 5680] +++ exited with 0 +++ [pid 5673] exit_group(0 [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5685] <... futex resumed>) = ? [pid 5679] <... futex resumed>) = ? [pid 5677] <... futex resumed>) = ? [pid 5673] <... exit_group resumed>) = ? [pid 5666] +++ exited with 0 +++ [pid 5679] +++ exited with 0 +++ [pid 5677] +++ exited with 0 +++ [pid 5665] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5665] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5665] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5669] +++ exited with 0 +++ [pid 5665] <... openat resumed>) = 3 [pid 5665] fstat(3 [pid 5685] +++ exited with 0 +++ [pid 5675] +++ exited with 0 +++ [pid 5673] +++ exited with 0 +++ [pid 5671] +++ exited with 0 +++ [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5671, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5669, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5666, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5673, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5665] getdents64(3 [pid 5667] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5663] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] newfstatat(AT_FDCWD, "./0/binderfs" [pid 5664] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] <... openat resumed>) = 3 [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] unlink("./0/binderfs" [pid 5668] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] fstat(3 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] <... unlink resumed>) = 0 [ 259.138237][ T4928] block nbd0: Receive control failed (result -104) [ 259.146897][ T51] block nbd1: Receive control failed (result -104) [pid 5664] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] getdents64(3 [pid 5663] <... openat resumed>) = 3 [pid 5668] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] getdents64(3 [pid 5664] <... openat resumed>) = 3 [pid 5668] <... openat resumed>) = 3 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] fstat(3 [pid 5668] fstat(3 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] close(3 [pid 5664] fstat(3 [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... close resumed>) = 0 [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] rmdir("./0" [pid 5668] getdents64(3 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] getdents64(3 [pid 5663] getdents64(3 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] newfstatat(AT_FDCWD, "./0/binderfs" [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... rmdir resumed>) = 0 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] newfstatat(AT_FDCWD, "./0/binderfs" [pid 5668] newfstatat(AT_FDCWD, "./0/binderfs" [pid 5667] unlink("./0/binderfs" [pid 5665] mkdir("./1", 0777 [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] newfstatat(AT_FDCWD, "./0/binderfs" [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5667] <... unlink resumed>) = 0 [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] unlink("./0/binderfs" [pid 5667] getdents64(3 [pid 5665] <... mkdir resumed>) = 0 [pid 5664] unlink("./0/binderfs" [pid 5663] unlink("./0/binderfs" [pid 5668] <... unlink resumed>) = 0 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] <... unlink resumed>) = 0 [pid 5663] getdents64(3 [pid 5668] getdents64(3 [pid 5667] close(3 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] <... unlink resumed>) = 0 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] <... close resumed>) = 0 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] close(3) = 0 [pid 5663] rmdir("./0" [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] rmdir("./0" [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] getdents64(3 [pid 5668] close(3 [pid 5667] <... rmdir resumed>) = 0 [pid 5663] <... rmdir resumed>) = 0 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] <... close resumed>) = 0 [pid 5668] rmdir("./0" [pid 5663] mkdir("./1", 0777ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5688 attached [pid 5668] <... rmdir resumed>) = 0 [pid 5667] mkdir("./1", 0777 [pid 5664] close(3 [pid 5663] <... mkdir resumed>) = 0 [pid 5664] <... close resumed>) = 0 [pid 5688] set_robust_list(0x55558ae916e0, 24 [pid 5668] mkdir("./1", 0777 [pid 5667] <... mkdir resumed>) = 0 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5688 [pid 5664] rmdir("./0" [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5688] <... set_robust_list resumed>) = 0 [pid 5688] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] <... mkdir resumed>) = 0 [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] <... rmdir resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5689 attached [pid 5688] chdir("./1"ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5690 attached [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5689 [pid 5664] mkdir("./1", 0777 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5690 [pid 5690] set_robust_list(0x55558ae916e0, 24 [pid 5689] set_robust_list(0x55558ae916e0, 24 [pid 5688] <... chdir resumed>) = 0 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5690] <... set_robust_list resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5691 attached [pid 5690] rt_sigprocmask(SIG_SETMASK, [] [pid 5689] <... set_robust_list resumed>) = 0 [pid 5688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5664] <... mkdir resumed>) = 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5691] set_robust_list(0x55558ae916e0, 24 [pid 5690] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5690] chdir("./1" [pid 5689] rt_sigprocmask(SIG_SETMASK, [] [pid 5688] <... prctl resumed>) = 0 [pid 5691] <... set_robust_list resumed>) = 0 [pid 5688] setpgid(0, 0 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5691 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5690] <... chdir resumed>) = 0 [pid 5690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5691] rt_sigprocmask(SIG_SETMASK, [] [pid 5690] setpgid(0, 0 [pid 5688] <... setpgid resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5690] <... setpgid resumed>) = 0 [pid 5690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5692 attached [pid 5691] chdir("./1" [pid 5690] <... openat resumed>) = 3 [pid 5689] chdir("./1" [pid 5688] <... openat resumed>) = 3 [pid 5692] set_robust_list(0x55558ae916e0, 24 [pid 5691] <... chdir resumed>) = 0 [pid 5690] write(3, "1000", 4 [pid 5689] <... chdir resumed>) = 0 [pid 5688] write(3, "1000", 4 [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5692 [pid 5692] <... set_robust_list resumed>) = 0 [pid 5691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5690] <... write resumed>) = 4 [pid 5689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5688] <... write resumed>) = 4 [pid 5692] rt_sigprocmask(SIG_SETMASK, [] [pid 5691] <... prctl resumed>) = 0 [pid 5690] close(3 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5689] <... prctl resumed>) = 0 [pid 5688] close(3 [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5689] setpgid(0, 0 [pid 5691] setpgid(0, 0 [pid 5690] <... close resumed>) = 0 [pid 5689] <... setpgid resumed>) = 0 [pid 5688] <... close resumed>) = 0 [pid 5692] chdir("./1" [pid 5691] <... setpgid resumed>) = 0 [pid 5690] symlink("/dev/binderfs", "./binderfs" [pid 5689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5688] symlink("/dev/binderfs", "./binderfs" [pid 5692] <... chdir resumed>) = 0 [pid 5691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5690] <... symlink resumed>) = 0 [pid 5689] <... openat resumed>) = 3 [pid 5688] <... symlink resumed>) = 0 [pid 5692] <... prctl resumed>) = 0 [pid 5689] write(3, "1000", 4 [pid 5691] <... openat resumed>) = 3 [pid 5689] <... write resumed>) = 4 [pid 5689] close(3 [pid 5692] setpgid(0, 0 [pid 5691] write(3, "1000", 4 [pid 5690] write(1, "executing program\n", 18 executing program executing program [pid 5688] write(1, "executing program\n", 18 [pid 5692] <... setpgid resumed>) = 0 [pid 5691] <... write resumed>) = 4 [pid 5690] <... write resumed>) = 18 [pid 5689] <... close resumed>) = 0 [pid 5688] <... write resumed>) = 18 [pid 5692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5691] close(3 [pid 5690] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] <... openat resumed>) = 3 [pid 5691] <... close resumed>) = 0 [pid 5690] <... futex resumed>) = 0 [pid 5689] symlink("/dev/binderfs", "./binderfs" [pid 5688] <... futex resumed>) = 0 [pid 5691] symlink("/dev/binderfs", "./binderfs" [pid 5690] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5692] write(3, "1000", 4 [pid 5691] <... symlink resumed>) = 0 [pid 5690] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5689] <... symlink resumed>) = 0 [pid 5688] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} executing program [pid 5689] write(1, "executing program\n", 18 [pid 5692] <... write resumed>) = 4 [pid 5690] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5689] <... write resumed>) = 18 [pid 5688] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5692] close(3 [pid 5691] write(1, "executing program\n", 18 [pid 5690] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5688] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5692] <... close resumed>) = 0 [pid 5691] <... write resumed>) = 18 [pid 5690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5688] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5692] symlink("/dev/binderfs", "./binderfs" [pid 5691] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... mmap resumed>) = 0x7f847ce61000 [pid 5689] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5692] <... symlink resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5690] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5689] <... futex resumed>) = 0 [pid 5688] <... mmap resumed>) = 0x7f847ce61000 [pid 5691] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5689] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5692] write(1, "executing program\n", 18 [pid 5691] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5690] <... mprotect resumed>) = 0 [pid 5689] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5688] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5692] <... write resumed>) = 18 [pid 5691] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] executing program [pid 5689] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5692] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5690] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5688] <... mprotect resumed>) = 0 [pid 5692] <... futex resumed>) = 0 [pid 5691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5690] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5692] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5691] <... mmap resumed>) = 0x7f847ce61000 [pid 5690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5689] <... mmap resumed>) = 0x7f847ce61000 [pid 5688] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5692] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5689] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5692] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5691] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5688] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5693 attached [pid 5692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5691] <... mprotect resumed>) = 0 [pid 5691] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5689] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5688] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5690] <... clone3 resumed> => {parent_tid=[5693]}, 88) = 5693 [pid 5693] 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 5692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5689] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5692] <... mmap resumed>) = 0x7f847ce61000 [pid 5691] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5690] rt_sigprocmask(SIG_SETMASK, [] [pid 5693] <... rseq resumed>) = 0 [pid 5693] set_robust_list(0x7f847ce819a0, 24 [pid 5692] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5691] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5693] <... set_robust_list resumed>) = 0 [pid 5690] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5692] <... mprotect resumed>) = 0 [pid 5693] rt_sigprocmask(SIG_SETMASK, [] [pid 5690] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5695 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5694 attached [pid 5693] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5689] <... clone3 resumed> => {parent_tid=[5694]}, 88) = 5694 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5696 attached [pid 5695] 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 5694] 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 5693] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5692] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5691] <... clone3 resumed> => {parent_tid=[5696]}, 88) = 5696 [pid 5690] <... futex resumed>) = 0 [pid 5689] rt_sigprocmask(SIG_SETMASK, [] [pid 5688] <... clone3 resumed> => {parent_tid=[5695]}, 88) = 5695 [pid 5696] 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 5695] <... rseq resumed>) = 0 [pid 5694] <... rseq resumed>) = 0 [pid 5693] <... socket resumed>) = 3 [pid 5692] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5691] rt_sigprocmask(SIG_SETMASK, [] [pid 5690] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5688] rt_sigprocmask(SIG_SETMASK, [] [pid 5696] <... rseq resumed>) = 0 [pid 5695] set_robust_list(0x7f847ce819a0, 24 [pid 5694] set_robust_list(0x7f847ce819a0, 24 [pid 5693] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5689] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5697 attached [pid 5696] set_robust_list(0x7f847ce819a0, 24 [pid 5695] <... set_robust_list resumed>) = 0 [pid 5694] <... set_robust_list resumed>) = 0 [pid 5693] <... futex resumed>) = 0 [pid 5691] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 0 [pid 5688] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] 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 5696] <... set_robust_list resumed>) = 0 [pid 5695] rt_sigprocmask(SIG_SETMASK, [] [pid 5694] rt_sigprocmask(SIG_SETMASK, [] [pid 5693] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5691] <... futex resumed>) = 0 [pid 5690] <... futex resumed>) = 0 [pid 5689] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... futex resumed>) = 0 [pid 5697] <... rseq resumed>) = 0 [pid 5696] rt_sigprocmask(SIG_SETMASK, [] [pid 5695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5694] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5693] <... socket resumed>) = 4 [pid 5692] <... clone3 resumed> => {parent_tid=[5697]}, 88) = 5697 [pid 5691] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] set_robust_list(0x7f847ce819a0, 24 [pid 5696] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5695] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5694] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5693] sendto(4, [{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 5692] rt_sigprocmask(SIG_SETMASK, [] [pid 5697] <... set_robust_list resumed>) = 0 [pid 5696] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5695] <... socket resumed>) = 3 [pid 5694] <... socket resumed>) = 3 [pid 5693] <... sendto resumed>) = 28 [pid 5692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5697] rt_sigprocmask(SIG_SETMASK, [] [pid 5696] <... socket resumed>) = 3 [pid 5695] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] recvfrom(4 [pid 5692] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5696] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] <... futex resumed>) = 1 [pid 5694] <... futex resumed>) = 1 [pid 5693] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5690}, {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 5692] <... futex resumed>) = 0 [pid 5689] <... futex resumed>) = 0 [pid 5688] <... futex resumed>) = 0 [pid 5697] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5696] <... futex resumed>) = 1 [pid 5695] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5694] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] recvfrom(4 [pid 5692] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] <... futex resumed>) = 0 [pid 5689] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... socket resumed>) = 3 [pid 5696] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5693] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5690}, {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 5691] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 0 [pid 5688] <... futex resumed>) = 0 [pid 5697] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5695] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5694] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5693] close(4 [pid 5689] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] <... futex resumed>) = 1 [pid 5696] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5695] <... socket resumed>) = 4 [pid 5694] <... socket resumed>) = 4 [pid 5693] <... close resumed>) = 0 [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5688] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] <... socket resumed>) = 4 [pid 5693] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] <... futex resumed>) = 0 [pid 5693] <... futex resumed>) = 1 [pid 5692] <... futex resumed>) = 1 [pid 5690] <... futex resumed>) = 0 [pid 5697] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5696] sendto(4, [{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 5695] sendto(4, [{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 5694] sendto(4, [{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 5693] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5692] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... socket resumed>) = 4 [pid 5696] <... sendto resumed>) = 28 [pid 5695] <... sendto resumed>) = 28 [pid 5694] <... sendto resumed>) = 28 [pid 5693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5690] <... futex resumed>) = 0 [pid 5697] sendto(4, [{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 5696] recvfrom(4 [pid 5695] recvfrom(4 [pid 5694] recvfrom(4 [pid 5693] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5690] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] <... sendto resumed>) = 28 [pid 5696] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5691}, {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 5695] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5688}, {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 5694] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5689}, {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 5693] <... socketpair resumed>, [4, 5]) = 0 [pid 5697] recvfrom(4 [pid 5696] recvfrom(4 [pid 5695] recvfrom(4 [pid 5694] recvfrom(4 [pid 5696] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5691}, {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 5697] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5692}, {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 5696] close(4 [pid 5695] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5688}, {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 5694] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5689}, {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 5693] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5692}, {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 5696] <... close resumed>) = 0 [pid 5695] close(4 [pid 5694] close(4 [pid 5693] <... futex resumed>) = 1 [pid 5690] <... futex resumed>) = 0 [pid 5697] close(4 [pid 5696] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] <... close resumed>) = 0 [pid 5697] <... close resumed>) = 0 [pid 5694] <... close resumed>) = 0 [pid 5690] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] <... futex resumed>) = 1 [pid 5695] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5691] <... futex resumed>) = 0 [pid 5690] <... futex resumed>) = 0 [pid 5697] <... futex resumed>) = 1 [pid 5696] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] <... futex resumed>) = 1 [pid 5694] <... futex resumed>) = 1 [pid 5692] <... futex resumed>) = 0 [pid 5691] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] <... futex resumed>) = 0 [pid 5688] <... futex resumed>) = 0 [pid 5697] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5695] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5694] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5691] <... futex resumed>) = 0 [pid 5689] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5696] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5694] <... socketpair resumed>, [4, 5]) = 0 [pid 5692] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] <... futex resumed>) = 0 [pid 5688] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5696] <... socketpair resumed>, [4, 5]) = 0 [pid 5695] <... futex resumed>) = 0 [pid 5694] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] <... futex resumed>) = 0 [pid 5689] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... futex resumed>) = 1 [pid 5697] <... socketpair resumed>, [4, 5]) = 0 [pid 5696] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5694] <... futex resumed>) = 0 [pid 5692] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] <... futex resumed>) = 1 [pid 5695] <... socketpair resumed>, [4, 5]) = 0 [pid 5694] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5691] <... futex resumed>) = 0 [pid 5689] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... futex resumed>) = 1 [pid 5696] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5692] <... futex resumed>) = 0 [pid 5689] <... futex resumed>) = 0 [pid 5697] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5692] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... futex resumed>) = 0 [pid 5689] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5695] <... futex resumed>) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5692] <... futex resumed>) = 0 [pid 5691] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... futex resumed>) = 0 [pid 5697] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5695] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5692] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] <... futex resumed>) = 0 [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5688] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5690] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5689] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce40000 [pid 5690] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5689] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5691] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5690] <... mprotect resumed>) = 0 [pid 5688] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5689] <... futex resumed>) = 0 [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5692] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5689] <... mmap resumed>) = 0x7f847ce40000 [pid 5688] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5690] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5688] <... futex resumed>) = 0 [pid 5692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5692] <... mmap resumed>) = 0x7f847ce40000 [pid 5691] <... mmap resumed>) = 0x7f847ce40000 [pid 5689] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5688] <... mmap resumed>) = 0x7f847ce40000 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5698 attached [pid 5692] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5691] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5698] 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 5692] <... mprotect resumed>) = 0 [pid 5691] <... mprotect resumed>) = 0 [pid 5690] <... clone3 resumed> => {parent_tid=[5698]}, 88) = 5698 [pid 5689] <... mprotect resumed>) = 0 [pid 5688] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5698] <... rseq resumed>) = 0 [pid 5698] set_robust_list(0x7f847ce609a0, 24 [pid 5692] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5691] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5690] rt_sigprocmask(SIG_SETMASK, [] [pid 5689] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5688] <... mprotect resumed>) = 0 [pid 5698] <... set_robust_list resumed>) = 0 [pid 5689] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5692] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5691] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5690] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5688] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5698] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5691] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5690] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5699 attached [pid 5698] <... socket resumed>) = 6 [pid 5690] <... futex resumed>) = 0 [pid 5699] 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 5692] <... clone3 resumed> => {parent_tid=[5701]}, 88) = 5701 [pid 5691] <... clone3 resumed> => {parent_tid=[5700]}, 88) = 5700 [pid 5690] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] <... clone3 resumed> => {parent_tid=[5699]}, 88) = 5699 [pid 5688] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5702 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5701 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5700 attached [pid 5699] <... rseq resumed>) = 0 [pid 5698] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] <... sendmsg resumed>) = 60 [pid 5692] rt_sigprocmask(SIG_SETMASK, [] [pid 5691] rt_sigprocmask(SIG_SETMASK, [] [pid 5689] rt_sigprocmask(SIG_SETMASK, [] [pid 5702] 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 5701] 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 5700] 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 5699] set_robust_list(0x7f847ce609a0, 24 [pid 5698] <... futex resumed>) = 1 [pid 5693] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5690] <... futex resumed>) = 0 [pid 5689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5702] <... rseq resumed>) = 0 [pid 5701] <... rseq resumed>) = 0 [pid 5700] <... rseq resumed>) = 0 [pid 5699] <... set_robust_list resumed>) = 0 [pid 5698] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... futex resumed>) = 0 [pid 5692] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... clone3 resumed> => {parent_tid=[5702]}, 88) = 5702 [pid 5702] set_robust_list(0x7f847ce609a0, 24 [pid 5701] set_robust_list(0x7f847ce609a0, 24 [pid 5700] set_robust_list(0x7f847ce609a0, 24 [pid 5699] rt_sigprocmask(SIG_SETMASK, [] [pid 5693] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5690] <... futex resumed>) = 0 [pid 5689] <... futex resumed>) = 0 [pid 5688] rt_sigprocmask(SIG_SETMASK, [] [pid 5702] <... set_robust_list resumed>) = 0 [pid 5701] <... set_robust_list resumed>) = 0 [pid 5700] <... set_robust_list resumed>) = 0 [pid 5699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5693] <... socket resumed>) = 7 [pid 5692] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5702] rt_sigprocmask(SIG_SETMASK, [] [pid 5701] rt_sigprocmask(SIG_SETMASK, [] [pid 5700] rt_sigprocmask(SIG_SETMASK, [] [pid 5699] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5693] 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 5702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5701] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5700] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5699] <... socket resumed>) = 6 [pid 5688] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5701] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5700] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5699] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] <... socket resumed>) = 6 [pid 5699] <... futex resumed>) = 1 [pid 5689] <... futex resumed>) = 0 [pid 5688] <... futex resumed>) = 0 [pid 5702] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] <... socket resumed>) = 6 [pid 5699] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5702] <... futex resumed>) = 0 [pid 5701] <... socket resumed>) = 6 [pid 5700] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5689] <... futex resumed>) = 0 [pid 5702] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] <... futex resumed>) = 1 [pid 5699] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5691] <... futex resumed>) = 0 [pid 5689] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5701] <... futex resumed>) = 1 [pid 5700] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5699] <... socket resumed>) = 7 [pid 5692] <... futex resumed>) = 0 [pid 5691] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] <... futex resumed>) = 0 [pid 5701] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5699] 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 5692] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... futex resumed>) = 0 [pid 5688] <... futex resumed>) = 1 [pid 5702] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5700] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5692] <... futex resumed>) = 0 [pid 5691] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5701] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5700] <... socket resumed>) = 7 [pid 5692] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5701] <... socket resumed>) = 7 [pid 5700] 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 5702] <... socket resumed>) = 7 [pid 5701] 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 [ 259.458522][ T5693] nbd2: detected capacity change from 0 to 63 [pid 5702] 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 5690] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5690] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... futex resumed>) = 0 [pid 5698] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5690] <... futex resumed>) = 1 [pid 5690] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] <... sendmsg resumed>) = 52 [pid 5698] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5698] <... futex resumed>) = 0 [pid 5698] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5692] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5691] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5689] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5688] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5696] <... sendmsg resumed>) = 60 [pid 5692] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5689] <... futex resumed>) = 0 [pid 5688] <... futex resumed>) = 0 [pid 5696] <... futex resumed>) = 0 [pid 5692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5696] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5692] <... mmap resumed>) = 0x7f847ce1f000 [pid 5691] <... mmap resumed>) = 0x7f847ce1f000 [pid 5689] <... mmap resumed>) = 0x7f847ce1f000 [pid 5688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5692] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5691] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5689] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5692] <... mprotect resumed>) = 0 [pid 5691] <... mprotect resumed>) = 0 [pid 5689] <... mprotect resumed>) = 0 [pid 5688] <... mmap resumed>) = 0x7f847ce1f000 [pid 5688] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5692] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5689] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5688] <... mprotect resumed>) = 0 [pid 5692] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5691] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5689] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5691] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5704 attached [pid 5691] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5688] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5705 attached [pid 5705] 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 5704] 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 5688] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5706 attached [pid 5705] <... rseq resumed>) = 0 [pid 5692] <... clone3 resumed> => {parent_tid=[5704]}, 88) = 5704 [pid 5689] <... clone3 resumed> => {parent_tid=[5705]}, 88) = 5705 [pid 5688] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5705] set_robust_list(0x7f847ce3f9a0, 24 [pid 5704] <... rseq resumed>) = 0 [pid 5692] rt_sigprocmask(SIG_SETMASK, [] [pid 5691] <... clone3 resumed> => {parent_tid=[5706]}, 88) = 5706 [pid 5689] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5707 attached [pid 5706] 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 5705] <... set_robust_list resumed>) = 0 [pid 5704] set_robust_list(0x7f847ce3f9a0, 24 [pid 5692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5691] rt_sigprocmask(SIG_SETMASK, [] [pid 5689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5706] <... rseq resumed>) = 0 [pid 5705] rt_sigprocmask(SIG_SETMASK, [] [pid 5704] <... set_robust_list resumed>) = 0 [pid 5692] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5689] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5692] <... futex resumed>) = 0 [pid 5691] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 0 [pid 5705] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5692] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] 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 5706] set_robust_list(0x7f847ce3f9a0, 24 [pid 5705] <... sendmsg resumed>) = 52 [pid 5704] rt_sigprocmask(SIG_SETMASK, [] [pid 5691] <... futex resumed>) = 0 [pid 5689] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... clone3 resumed> => {parent_tid=[5707]}, 88) = 5707 [pid 5707] <... rseq resumed>) = 0 [pid 5706] <... set_robust_list resumed>) = 0 [pid 5705] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5691] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] rt_sigprocmask(SIG_SETMASK, [] [pid 5707] set_robust_list(0x7f847ce3f9a0, 24 [pid 5706] rt_sigprocmask(SIG_SETMASK, [] [pid 5705] <... futex resumed>) = 0 [pid 5704] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5707] <... set_robust_list resumed>) = 0 [pid 5706] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5705] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] <... sendmsg resumed>) = 52 [pid 5688] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] rt_sigprocmask(SIG_SETMASK, [] [pid 5706] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5704] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... futex resumed>) = 0 [pid 5707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5706] <... sendmsg resumed>) = 52 [pid 5704] <... futex resumed>) = 1 [pid 5692] <... futex resumed>) = 0 [pid 5688] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5706] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5707] <... sendmsg resumed>) = 52 [pid 5706] <... futex resumed>) = 1 [pid 5691] <... futex resumed>) = 0 [pid 5707] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5707] <... futex resumed>) = 1 [pid 5688] <... futex resumed>) = 0 [ 259.536863][ T5696] nbd3: detected capacity change from 0 to 63 [pid 5707] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5694] <... sendmsg resumed>) = 60 [pid 5694] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 259.636385][ T5694] nbd4: detected capacity change from 0 to 63 [pid 5694] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5697] <... sendmsg resumed>) = 60 [pid 5697] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 259.716405][ T5697] nbd5: detected capacity change from 0 to 63 [pid 5697] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] <... sendmsg resumed>) = 60 [pid 5693] <... sendto resumed>) = 28 [pid 5702] <... sendto resumed>) = 28 [pid 5701] <... sendto resumed>) = 28 [pid 5700] <... sendto resumed>) = 28 [pid 5695] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] recvfrom(7 [pid 5701] recvfrom(7 [pid 5700] recvfrom(7 [pid 5699] <... sendto resumed>) = 28 [pid 5695] <... futex resumed>) = 0 [pid 5693] recvfrom(7 [pid 5702] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-538107002}, {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 5701] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1229875421}, {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 5700] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1442544781}, {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 5702] recvfrom(7 [pid 5701] recvfrom(7 [pid 5700] recvfrom(7 [pid 5699] recvfrom(7 [pid 5695] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-583174919}, {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 5702] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-538107002}, {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 5701] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1229875421}, {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 5700] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1442544781}, {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 5699] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1649540970}, {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 5693] recvfrom(7 [pid 5702] close(7 [pid 5701] close(7 [pid 5700] close(7 [pid 5699] recvfrom(7 [pid 5693] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-583174919}, {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 5702] <... close resumed>) = 0 [pid 5701] <... close resumed>) = 0 [pid 5700] <... close resumed>) = 0 [pid 5699] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1649540970}, {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 5693] close(7 [pid 5702] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] close(7 [pid 5693] <... close resumed>) = 0 [pid 5702] <... futex resumed>) = 0 [pid 5701] <... futex resumed>) = 0 [pid 5700] <... futex resumed>) = 0 [pid 5699] <... close resumed>) = 0 [pid 5693] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5699] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = 0 [pid 5693] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5690] exit_group(0 [pid 5688] exit_group(0 [pid 5691] exit_group(0 [pid 5699] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5692] exit_group(0 [pid 5707] <... futex resumed>) = ? [pid 5704] <... futex resumed>) = ? [pid 5702] <... futex resumed>) = ? [pid 5701] <... futex resumed>) = ? [pid 5698] <... futex resumed>) = ? [pid 5697] <... futex resumed>) = ? [pid 5695] <... futex resumed>) = ? [pid 5692] <... exit_group resumed>) = ? [pid 5690] <... exit_group resumed>) = ? [pid 5689] exit_group(0 [pid 5691] <... exit_group resumed>) = ? [pid 5706] <... futex resumed>) = ? [pid 5700] <... futex resumed>) = ? [pid 5696] <... futex resumed>) = ? [pid 5693] <... futex resumed>) = ? [pid 5688] <... exit_group resumed>) = ? [pid 5707] +++ exited with 0 +++ [pid 5704] +++ exited with 0 +++ [pid 5705] <... futex resumed>) = ? [pid 5702] +++ exited with 0 +++ [pid 5701] +++ exited with 0 +++ [pid 5698] +++ exited with 0 +++ [pid 5700] +++ exited with 0 +++ [pid 5699] <... futex resumed>) = ? [pid 5696] +++ exited with 0 +++ [pid 5695] +++ exited with 0 +++ [pid 5694] <... futex resumed>) = ? [pid 5689] <... exit_group resumed>) = ? [pid 5688] +++ exited with 0 +++ [pid 5705] +++ exited with 0 +++ [pid 5694] +++ exited with 0 +++ [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5688, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5665] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5665] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5665] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [ 259.796357][ T5695] nbd6: detected capacity change from 0 to 63 [ 259.834827][ T5711] block nbd6: Receive control failed (result -104) [pid 5665] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5706] +++ exited with 0 +++ [pid 5691] +++ exited with 0 +++ [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5691, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5665] getdents64(3, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5665] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5693] +++ exited with 0 +++ [pid 5699] +++ exited with 0 +++ [pid 5690] +++ exited with 0 +++ [pid 5689] +++ exited with 0 +++ [pid 5665] unlink("./1/binderfs" [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5689, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5665] <... unlink resumed>) = 0 [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5690, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5665] getdents64(3 [pid 5697] +++ exited with 0 +++ [pid 5692] +++ exited with 0 +++ [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] close(3 [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5692, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... close resumed>) = 0 [pid 5664] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5668] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] rmdir("./1" [pid 5668] <... openat resumed>) = 3 [pid 5664] <... restart_syscall resumed>) = 0 [pid 5665] <... rmdir resumed>) = 0 [pid 5668] fstat(3 [pid 5663] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5663] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5663] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] mkdir("./2", 0777 [pid 5663] getdents64(3 [pid 5668] getdents64(3 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] <... openat resumed>) = 3 [pid 5665] <... mkdir resumed>) = 0 [pid 5664] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] newfstatat(AT_FDCWD, "./1/binderfs" [pid 5667] fstat(3 [pid 5664] <... openat resumed>) = 3 [pid 5663] newfstatat(AT_FDCWD, "./1/binderfs" [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] fstat(3 [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5668] unlink("./1/binderfs" [pid 5667] getdents64(3 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] unlink("./1/binderfs" [pid 5668] <... unlink resumed>) = 0 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] getdents64(3 [pid 5663] <... unlink resumed>) = 0 [pid 5668] getdents64(3 [pid 5667] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] getdents64(3ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5715 attached [pid 5668] close(3 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5715] set_robust_list(0x55558ae916e0, 24 [pid 5668] <... close resumed>) = 0 [pid 5667] newfstatat(AT_FDCWD, "./1/binderfs" [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5715 [pid 5663] close(3 [pid 5715] <... set_robust_list resumed>) = 0 [ 259.849420][ T51] block nbd2: Receive control failed (result -104) [ 259.851029][ T5709] block nbd4: Receive control failed (result -104) [ 259.863361][ T4928] block nbd3: Receive control failed (result -104) [ 259.880548][ T5684] block nbd5: Receive control failed (result -104) [pid 5668] rmdir("./1" [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] <... close resumed>) = 0 [pid 5715] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] <... rmdir resumed>) = 0 [pid 5667] unlink("./1/binderfs" [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] rmdir("./1" [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5715] chdir("./2") = 0 [pid 5668] mkdir("./2", 0777 [pid 5667] <... unlink resumed>) = 0 [pid 5664] newfstatat(AT_FDCWD, "./1/binderfs" [pid 5663] <... rmdir resumed>) = 0 [pid 5715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5668] <... mkdir resumed>) = 0 [pid 5667] getdents64(3 [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5715] <... prctl resumed>) = 0 [pid 5715] setpgid(0, 0 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5715] <... setpgid resumed>) = 0 [pid 5667] close(3 [pid 5715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5664] unlink("./1/binderfs" [pid 5667] <... close resumed>) = 0 [pid 5715] <... openat resumed>) = 3 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] rmdir("./1" [pid 5664] <... unlink resumed>) = 0 [pid 5663] mkdir("./2", 0777 [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] <... rmdir resumed>) = 0 [pid 5715] write(3, "1000", 4 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] getdents64(3 [pid 5663] <... mkdir resumed>) = 0 [pid 5715] <... write resumed>) = 4 [pid 5667] mkdir("./2", 0777 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5715] close(3 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] close(3 [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5715] <... close resumed>) = 0 [pid 5664] <... close resumed>) = 0 [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5716 attached [pid 5715] symlink("/dev/binderfs", "./binderfs" [pid 5664] rmdir("./1" [pid 5667] <... mkdir resumed>) = 0 [pid 5715] <... symlink resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5717 attached [pid 5716] set_robust_list(0x55558ae916e0, 24 [pid 5715] write(1, "executing program\n", 18 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5716 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] <... rmdir resumed>) = 0 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5717 [pid 5716] <... set_robust_list resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] mkdir("./2", 0777 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5717] set_robust_list(0x55558ae916e0, 24 [pid 5716] rt_sigprocmask(SIG_SETMASK, [] [pid 5715] <... write resumed>) = 18 [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5717] <... set_robust_list resumed>) = 0 [pid 5716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5715] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... mkdir resumed>) = 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5715] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5718 attached [pid 5716] chdir("./2" [pid 5718] set_robust_list(0x55558ae916e0, 24 [pid 5717] rt_sigprocmask(SIG_SETMASK, [] [pid 5715] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5718 executing program [pid 5718] <... set_robust_list resumed>) = 0 [pid 5717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5716] <... chdir resumed>) = 0 [pid 5715] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5717] chdir("./2" [pid 5715] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5718] rt_sigprocmask(SIG_SETMASK, [] [pid 5715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5715] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5718] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5717] <... chdir resumed>) = 0 [pid 5716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5715] <... mmap resumed>) = 0x7f847ce61000 [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5716] <... prctl resumed>) = 0 [pid 5715] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5718] chdir("./2" [pid 5717] <... prctl resumed>) = 0 [pid 5716] setpgid(0, 0 [pid 5715] <... mprotect resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5719 attached [pid 5717] setpgid(0, 0 [pid 5716] <... setpgid resumed>) = 0 [pid 5715] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5719] set_robust_list(0x55558ae916e0, 24 [pid 5717] <... setpgid resumed>) = 0 [pid 5716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5719] <... set_robust_list resumed>) = 0 [pid 5717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5716] <... openat resumed>) = 3 [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5719 [pid 5719] rt_sigprocmask(SIG_SETMASK, [] [pid 5718] <... chdir resumed>) = 0 [pid 5717] <... openat resumed>) = 3 [pid 5715] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5715] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5718] <... prctl resumed>) = 0 [pid 5719] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5717] write(3, "1000", 4 [pid 5716] write(3, "1000", 4 [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5720 attached [pid 5719] chdir("./2" [pid 5718] setpgid(0, 0 [pid 5717] <... write resumed>) = 4 [pid 5716] <... write resumed>) = 4 [pid 5720] 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 5719] <... chdir resumed>) = 0 [pid 5718] <... setpgid resumed>) = 0 [pid 5717] close(3 [pid 5716] close(3 [pid 5720] <... rseq resumed>) = 0 [pid 5719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5717] <... close resumed>) = 0 [pid 5716] <... close resumed>) = 0 [pid 5720] set_robust_list(0x7f847ce819a0, 24 [pid 5719] <... prctl resumed>) = 0 [pid 5717] symlink("/dev/binderfs", "./binderfs" [pid 5718] <... openat resumed>) = 3 [pid 5716] symlink("/dev/binderfs", "./binderfs" [pid 5720] <... set_robust_list resumed>) = 0 [pid 5719] setpgid(0, 0 [pid 5718] write(3, "1000", 4 [pid 5717] <... symlink resumed>) = 0 [pid 5716] <... symlink resumed>) = 0 [pid 5715] <... clone3 resumed> => {parent_tid=[5720]}, 88) = 5720 [pid 5720] rt_sigprocmask(SIG_SETMASK, [] [pid 5719] <... setpgid resumed>) = 0 [pid 5718] <... write resumed>) = 4 [pid 5715] rt_sigprocmask(SIG_SETMASK, [] [pid 5718] close(3 [pid 5720] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5717] write(1, "executing program\n", 18 [pid 5718] <... close resumed>) = 0 [pid 5716] write(1, "executing program\n", 18 [pid 5720] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... openat resumed>) = 3 [pid 5717] <... write resumed>) = 18 [pid 5716] <... write resumed>) = 18 [pid 5718] symlink("/dev/binderfs", "./binderfs" [pid 5715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5719] write(3, "1000", 4 [pid 5717] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 executing program executing program [pid 5716] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... write resumed>) = 4 [pid 5718] <... symlink resumed>) = 0 [pid 5717] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = 0 [pid 5715] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] close(3 [pid 5717] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5716] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5720] <... futex resumed>) = 0 [pid 5719] <... close resumed>) = 0 [pid 5718] write(1, "executing program\n", 18 [pid 5717] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5716] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5715] <... futex resumed>) = 1 executing program [pid 5720] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5719] symlink("/dev/binderfs", "./binderfs" [pid 5718] <... write resumed>) = 18 [pid 5717] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5716] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5720] <... socket resumed>) = 3 [pid 5719] <... symlink resumed>) = 0 [pid 5718] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5715] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5720] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] <... futex resumed>) = 0 [pid 5717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5716] <... mmap resumed>) = 0x7f847ce61000 [pid 5715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5720] <... futex resumed>) = 0 [pid 5719] write(1, "executing program\n", 18 executing program [pid 5718] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5717] <... mmap resumed>) = 0x7f847ce61000 [pid 5715] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5719] <... write resumed>) = 18 [pid 5718] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5717] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5716] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5715] <... futex resumed>) = 0 [pid 5720] <... socket resumed>) = 4 [pid 5719] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5717] <... mprotect resumed>) = 0 [pid 5716] <... mprotect resumed>) = 0 [pid 5715] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5720] sendto(4, [{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 5719] <... futex resumed>) = 0 [pid 5718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5717] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5716] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5720] <... sendto resumed>) = 28 [pid 5719] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5718] <... mmap resumed>) = 0x7f847ce61000 [pid 5717] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5716] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5720] recvfrom(4 [pid 5719] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5718] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5717] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5720] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5715}, {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 5719] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5718] <... mprotect resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5722 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5721 attached [pid 5720] recvfrom(4 [pid 5719] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5720] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5715}, {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 5719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5721] 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 5722] 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 5721] <... rseq resumed>) = 0 [pid 5718] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5722] <... rseq resumed>) = 0 [pid 5721] set_robust_list(0x7f847ce819a0, 24 [pid 5718] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5722] set_robust_list(0x7f847ce819a0, 24 [pid 5721] <... set_robust_list resumed>) = 0 [pid 5720] close(4 [pid 5719] <... mmap resumed>) = 0x7f847ce61000 [pid 5717] <... clone3 resumed> => {parent_tid=[5721]}, 88) = 5721 [pid 5716] <... clone3 resumed> => {parent_tid=[5722]}, 88) = 5722 [pid 5722] <... set_robust_list resumed>) = 0 [pid 5721] rt_sigprocmask(SIG_SETMASK, [] [pid 5720] <... close resumed>) = 0 [pid 5719] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5718] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5717] rt_sigprocmask(SIG_SETMASK, [] [pid 5716] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5723 attached [pid 5722] rt_sigprocmask(SIG_SETMASK, [] [pid 5721] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5720] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... mprotect resumed>) = 0 [pid 5717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5722] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5721] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5720] <... futex resumed>) = 1 [pid 5719] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5717] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5720] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5718] <... clone3 resumed> => {parent_tid=[5723]}, 88) = 5723 [pid 5717] <... futex resumed>) = 0 [pid 5716] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] 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 5722] <... socket resumed>) = 3 [pid 5721] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5718] rt_sigprocmask(SIG_SETMASK, [] [pid 5717] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5716] <... futex resumed>) = 0 [pid 5715] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5724 attached [pid 5723] <... rseq resumed>) = 0 [pid 5722] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... socket resumed>) = 3 [pid 5718] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5716] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] 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 5723] set_robust_list(0x7f847ce819a0, 24 [pid 5722] <... futex resumed>) = 0 [pid 5721] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5724] <... rseq resumed>) = 0 [pid 5723] <... set_robust_list resumed>) = 0 [pid 5722] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] <... futex resumed>) = 1 [pid 5720] <... futex resumed>) = 0 [pid 5719] <... clone3 resumed> => {parent_tid=[5724]}, 88) = 5724 [pid 5718] <... futex resumed>) = 0 [pid 5717] <... futex resumed>) = 0 [pid 5716] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... futex resumed>) = 1 [pid 5724] set_robust_list(0x7f847ce819a0, 24 [pid 5723] rt_sigprocmask(SIG_SETMASK, [] [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5721] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5720] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5719] rt_sigprocmask(SIG_SETMASK, [] [pid 5718] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] <... futex resumed>) = 0 [pid 5715] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] <... set_robust_list resumed>) = 0 [pid 5723] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5722] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5720] <... socketpair resumed>, [4, 5]) = 0 [pid 5719] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5717] <... futex resumed>) = 0 [pid 5716] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] rt_sigprocmask(SIG_SETMASK, [] [pid 5723] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5722] <... socket resumed>) = 4 [pid 5721] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5719] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5723] <... socket resumed>) = 3 [pid 5724] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5722] sendto(4, [{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 5721] <... socket resumed>) = 4 [pid 5720] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... futex resumed>) = 0 [pid 5724] <... socket resumed>) = 3 [pid 5723] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... sendto resumed>) = 28 [pid 5721] sendto(4, [{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 5720] <... futex resumed>) = 1 [pid 5719] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] <... futex resumed>) = 0 [pid 5724] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... futex resumed>) = 1 [pid 5722] recvfrom(4 [pid 5721] <... sendto resumed>) = 28 [pid 5720] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5718] <... futex resumed>) = 0 [pid 5715] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] <... futex resumed>) = 0 [pid 5723] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5722] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5716}, {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 5721] recvfrom(4 [pid 5720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... futex resumed>) = 0 [pid 5724] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5722] recvfrom(4 [pid 5721] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5717}, {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 5720] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5719] <... futex resumed>) = 0 [pid 5718] <... futex resumed>) = 0 [pid 5715] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] <... socket resumed>) = 4 [pid 5723] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5722] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5716}, {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 5721] recvfrom(4 [pid 5719] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] sendto(4, [{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 5723] <... socket resumed>) = 4 [pid 5722] close(4 [pid 5723] sendto(4, [{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 5722] <... close resumed>) = 0 [pid 5721] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5717}, {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 5722] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] close(4 [pid 5722] <... futex resumed>) = 1 [pid 5716] <... futex resumed>) = 0 [pid 5722] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] <... close resumed>) = 0 [pid 5716] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5716] <... futex resumed>) = 0 [pid 5722] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5716] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5722] <... socketpair resumed>, [4, 5]) = 0 [pid 5722] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = 1 [pid 5721] <... futex resumed>) = 1 [pid 5717] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = 0 [pid 5722] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5717] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5717] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = 0 [pid 5722] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5721] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5717] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5716] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] <... socketpair resumed>, [4, 5]) = 0 [pid 5721] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5717] <... futex resumed>) = 0 [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5717] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5717] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5715] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5719] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5718] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5715] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5719] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... futex resumed>) = 0 [pid 5718] <... futex resumed>) = 0 [pid 5715] <... mmap resumed>) = 0x7f847ce40000 [pid 5719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5715] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5719] <... mmap resumed>) = 0x7f847ce40000 [pid 5719] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5718] <... mmap resumed>) = 0x7f847ce40000 [pid 5715] <... mprotect resumed>) = 0 [pid 5719] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5718] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5715] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5718] <... mprotect resumed>) = 0 [pid 5719] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5715] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5715] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5726 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5725 attached [pid 5718] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5718] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5725] 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 5719] <... clone3 resumed> => {parent_tid=[5725]}, 88) = 5725 [pid 5726] 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 5725] <... rseq resumed>) = 0 [pid 5726] <... rseq resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5727 attached [pid 5719] rt_sigprocmask(SIG_SETMASK, [] [pid 5718] <... clone3 resumed> => {parent_tid=[5727]}, 88) = 5727 [pid 5715] <... clone3 resumed> => {parent_tid=[5726]}, 88) = 5726 [pid 5727] 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 5726] set_robust_list(0x7f847ce609a0, 24 [pid 5725] set_robust_list(0x7f847ce609a0, 24 [pid 5719] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5718] rt_sigprocmask(SIG_SETMASK, [] [pid 5715] rt_sigprocmask(SIG_SETMASK, [] [pid 5727] <... rseq resumed>) = 0 [pid 5726] <... set_robust_list resumed>) = 0 [pid 5725] <... set_robust_list resumed>) = 0 [pid 5719] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5727] set_robust_list(0x7f847ce609a0, 24 [pid 5726] rt_sigprocmask(SIG_SETMASK, [] [pid 5725] rt_sigprocmask(SIG_SETMASK, [] [pid 5719] <... futex resumed>) = 0 [pid 5718] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... set_robust_list resumed>) = 0 [pid 5726] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5725] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5719] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] <... futex resumed>) = 0 [pid 5715] <... futex resumed>) = 0 [pid 5727] rt_sigprocmask(SIG_SETMASK, [] [pid 5726] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5725] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5718] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5727] socketpair(AF_UNIX, SOCK_STREAM, 0, [5, 6]) = 0 [pid 5727] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... socket resumed>) = 6 [pid 5725] <... socketpair resumed>, [5, 6]) = 0 [pid 5724] <... sendto resumed>) = 28 [pid 5723] <... sendto resumed>) = 28 [pid 5720] <... sendmsg resumed>) = 60 [pid 5716] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5727] <... futex resumed>) = 1 [pid 5726] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] recvfrom(4, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5718}, {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 5727] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5726] <... futex resumed>) = 1 [pid 5725] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] recvfrom(4 [pid 5723] recvfrom(4 [pid 5720] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] <... futex resumed>) = 0 [pid 5716] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... futex resumed>) = 0 [pid 5726] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] <... futex resumed>) = 1 [pid 5724] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5719}, {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 5723] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5718}, {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 5720] <... futex resumed>) = 0 [pid 5719] <... futex resumed>) = 0 [pid 5718] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5716] <... futex resumed>) = 0 [pid 5715] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = 0 [pid 5725] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5724] recvfrom(4 [pid 5723] close(4 [pid 5720] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5719] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] <... futex resumed>) = 1 [pid 5717] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5715] <... futex resumed>) = 0 [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5724] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5719}, {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 5723] <... close resumed>) = 0 [pid 5727] <... sendmsg resumed>) = 60 [pid 5725] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5724] close(4 [pid 5720] <... socket resumed>) = 7 [pid 5719] <... futex resumed>) = 0 [pid 5718] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] <... futex resumed>) = 0 [pid 5716] <... mmap resumed>) = 0x7f847ce40000 [pid 5715] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... sendmsg resumed>) = 60 [pid 5724] <... close resumed>) = 0 [pid 5723] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] 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 5719] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5716] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5727] <... futex resumed>) = 0 [pid 5725] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... futex resumed>) = 0 [pid 5719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5718] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... mmap resumed>) = 0x7f847ce40000 [pid 5716] <... mprotect resumed>) = 0 [pid 5727] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5723] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5719] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] <... futex resumed>) = 0 [pid 5717] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5716] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5725] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5724] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5723] <... socket resumed>) = 4 [pid 5719] <... futex resumed>) = 0 [pid 5718] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] <... mprotect resumed>) = 0 [pid 5716] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5724] <... socket resumed>) = 4 [pid 5723] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5717] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5729 attached [pid 5724] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... futex resumed>) = 0 [pid 5719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5718] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5723] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5719] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] <... futex resumed>) = 0 [pid 5729] 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 5723] <... socket resumed>) = 7 [pid 5729] <... rseq resumed>) = 0 [pid 5723] 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 5729] set_robust_list(0x7f847ce609a0, 24 [pid 5724] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5719] <... futex resumed>) = 0 [pid 5718] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5716] <... clone3 resumed> => {parent_tid=[5729]}, 88) = 5729 [pid 5729] <... set_robust_list resumed>) = 0 [pid 5724] <... socket resumed>) = 7 [pid 5719] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] rt_sigprocmask(SIG_SETMASK, [] [pid 5724] 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-this-kasan-gce/strace-static-x86_64: Process 5730 attached [pid 5729] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5716] rt_sigprocmask(SIG_SETMASK, [] [pid 5729] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] 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 5717] <... clone3 resumed> => {parent_tid=[5730]}, 88) = 5730 [pid 5716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5717] rt_sigprocmask(SIG_SETMASK, [] [pid 5716] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... rseq resumed>) = 0 [pid 5717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5716] <... futex resumed>) = 1 [pid 5729] <... futex resumed>) = 0 [pid 5730] set_robust_list(0x7f847ce609a0, 24 [pid 5729] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5717] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] <... socket resumed>) = 6 [pid 5730] <... set_robust_list resumed>) = 0 [pid 5729] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... futex resumed>) = 0 [pid 5730] rt_sigprocmask(SIG_SETMASK, [] [pid 5729] <... futex resumed>) = 1 [pid 5717] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5716] <... futex resumed>) = 0 [pid 5729] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5716] <... futex resumed>) = 0 [pid 5729] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5716] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] <... socket resumed>) = 7 [ 260.136495][ T5720] nbd7: detected capacity change from 0 to 63 [pid 5729] 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 5730] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5730] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5730] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... futex resumed>) = 0 [pid 5730] <... futex resumed>) = 1 [pid 5717] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5730] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5717] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5730] <... socket resumed>) = 7 [pid 5715] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... futex resumed>) = 0 [pid 5715] <... futex resumed>) = 1 [pid 5730] 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 5726] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5715] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] <... sendmsg resumed>) = 52 [pid 5722] <... sendmsg resumed>) = 60 [pid 5719] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5718] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5726] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = 0 [pid 5726] <... futex resumed>) = 1 [pid 5725] <... futex resumed>) = 0 [pid 5722] <... futex resumed>) = 0 [pid 5719] <... futex resumed>) = 1 [pid 5718] <... futex resumed>) = 1 [pid 5715] <... futex resumed>) = 0 [pid 5727] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5726] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5722] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] <... sendmsg resumed>) = 52 [pid 5725] <... sendmsg resumed>) = 52 [pid 5727] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = 1 [pid 5718] <... futex resumed>) = 0 [pid 5727] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] <... futex resumed>) = 1 [pid 5719] <... futex resumed>) = 0 [pid 5725] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5716] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = 1 [pid 5722] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5716] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5722] <... sendmsg resumed>) = 52 [pid 5717] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5722] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = 1 [pid 5717] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = 0 [pid 5722] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce1f000 [ 260.218027][ T5722] nbd8: detected capacity change from 0 to 63 [pid 5717] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5717] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5717] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5732 attached [pid 5732] 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 5717] <... clone3 resumed> => {parent_tid=[5732]}, 88) = 5732 [pid 5732] <... rseq resumed>) = 0 [pid 5717] rt_sigprocmask(SIG_SETMASK, [] [pid 5732] set_robust_list(0x7f847ce3f9a0, 24) = 0 [pid 5717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5732] rt_sigprocmask(SIG_SETMASK, [] [pid 5717] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5717] <... futex resumed>) = 0 [pid 5732] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5717] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] <... sendmsg resumed>) = 52 [pid 5732] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5717] <... futex resumed>) = 0 [pid 5732] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5724] <... sendto resumed>) = 28 [pid 5723] <... sendto resumed>) = 28 [pid 5721] <... sendmsg resumed>) = 60 [pid 5720] <... sendto resumed>) = 28 [pid 5724] recvfrom(7 [pid 5730] <... sendto resumed>) = 28 [pid 5729] <... sendto resumed>) = 28 [pid 5724] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5719}, {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 5723] recvfrom(7 [pid 5721] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] recvfrom(7 [pid 5729] recvfrom(7 [pid 5724] recvfrom(7 [pid 5723] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-363621551}, {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 5721] <... futex resumed>) = 0 [pid 5720] recvfrom(7 [pid 5730] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2017096038}, {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 5729] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1840842373}, {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 5724] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5719}, {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 5723] recvfrom(7 [pid 5721] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5720] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-497116333}, {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 5730] recvfrom(7 [pid 5729] recvfrom(7 [pid 5724] close(7 [pid 5723] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-363621551}, {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 5720] recvfrom(7 [pid 5730] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2017096038}, {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 5729] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1840842373}, {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 5724] <... close resumed>) = 0 [pid 5723] close(7 [pid 5720] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-497116333}, {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 5730] close(7 [pid 5729] close(7 [pid 5724] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... close resumed>) = 0 [pid 5720] close(7 [pid 5730] <... close resumed>) = 0 [pid 5729] <... close resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5723] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] exit_group(0 [pid 5730] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... futex resumed>) = 0 [pid 5720] <... close resumed>) = 0 [pid 5730] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5725] <... futex resumed>) = ? [pid 5723] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... exit_group resumed>) = ? [pid 5718] exit_group(0 [pid 5716] exit_group(0 [pid 5725] +++ exited with 0 +++ [pid 5722] <... futex resumed>) = ? [pid 5716] <... exit_group resumed>) = ? [pid 5730] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] +++ exited with 0 +++ [pid 5724] +++ exited with 0 +++ [pid 5720] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5720] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5715] exit_group(0 [pid 5726] <... futex resumed>) = ? [pid 5720] <... futex resumed>) = ? [pid 5715] <... exit_group resumed>) = ? [pid 5726] +++ exited with 0 +++ [pid 5720] +++ exited with 0 +++ [pid 5718] <... exit_group resumed>) = ? [pid 5717] exit_group(0) = ? [pid 5730] <... futex resumed>) = ? [pid 5730] +++ exited with 0 +++ [pid 5732] <... futex resumed>) = ? [pid 5727] <... futex resumed>) = ? [pid 5723] <... futex resumed>) = ? [pid 5727] +++ exited with 0 +++ [pid 5721] <... futex resumed>) = ? [pid 5721] +++ exited with 0 +++ [pid 5715] +++ exited with 0 +++ [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5665] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 260.316353][ T5721] nbd9: detected capacity change from 0 to 63 [ 260.355356][ T5684] block nbd7: Receive control failed (result -104) [pid 5665] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5722] +++ exited with 0 +++ [pid 5719] +++ exited with 0 +++ [pid 5716] +++ exited with 0 +++ [pid 5665] <... openat resumed>) = 3 [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5719, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5665] fstat(3 [pid 5668] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] getdents64(3 [pid 5664] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5732] +++ exited with 0 +++ [pid 5723] +++ exited with 0 +++ [pid 5718] +++ exited with 0 +++ [pid 5717] +++ exited with 0 +++ [pid 5668] <... restart_syscall resumed>) = 0 [pid 5665] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] <... openat resumed>) = 3 [pid 5668] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5668] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5718, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] fstat(3 [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5717, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5665] newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] unlink("./2/binderfs" [pid 5663] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... unlink resumed>) = 0 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] getdents64(3 [pid 5663] <... openat resumed>) = 3 [pid 5668] <... openat resumed>) = 3 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] getdents64(3 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] fstat(3 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] fstat(3 [pid 5667] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] close(3 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] <... openat resumed>) = 3 [pid 5664] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] getdents64(3 [pid 5667] fstat(3 [pid 5665] <... close resumed>) = 0 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] getdents64(3 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] newfstatat(AT_FDCWD, "./2/binderfs" [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] getdents64(3 [pid 5665] rmdir("./2" [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... rmdir resumed>) = 0 [pid 5664] unlink("./2/binderfs" [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] newfstatat(AT_FDCWD, "./2/binderfs" [pid 5667] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] unlink("./2/binderfs" [pid 5667] newfstatat(AT_FDCWD, "./2/binderfs" [pid 5665] mkdir("./3", 0777 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... unlink resumed>) = 0 [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] <... mkdir resumed>) = 0 [pid 5664] <... unlink resumed>) = 0 [pid 5663] newfstatat(AT_FDCWD, "./2/binderfs" [pid 5668] getdents64(3 [pid 5667] unlink("./2/binderfs" [pid 5664] getdents64(3, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] close(3 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] <... unlink resumed>) = 0 [pid 5664] <... close resumed>) = 0 [pid 5663] unlink("./2/binderfs" [pid 5668] close(3 [pid 5664] rmdir("./2" [pid 5663] <... unlink resumed>) = 0 [pid 5668] <... close resumed>) = 0 [pid 5667] getdents64(3 [pid 5668] rmdir("./2" [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] getdents64(3 [pid 5668] <... rmdir resumed>) = 0 [pid 5667] close(3 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] <... rmdir resumed>) = 0 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] <... close resumed>) = 0 [pid 5664] mkdir("./3", 0777ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5734 attached [pid 5668] mkdir("./3", 0777 [pid 5667] rmdir("./2" [pid 5663] close(3 [pid 5668] <... mkdir resumed>) = 0 [pid 5667] <... rmdir resumed>) = 0 [pid 5663] <... close resumed>) = 0 [pid 5663] rmdir("./2" [pid 5664] <... mkdir resumed>) = 0 [pid 5734] set_robust_list(0x55558ae916e0, 24 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... rmdir resumed>) = 0 [pid 5734] <... set_robust_list resumed>) = 0 [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] mkdir("./3", 0777 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5734 [pid 5734] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] <... mkdir resumed>) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] mkdir("./3", 0777 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... mkdir resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5736 attached [pid 5734] chdir("./3"ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5735 attached [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5735] set_robust_list(0x55558ae916e0, 24 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5735] <... set_robust_list resumed>) = 0 [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5735] rt_sigprocmask(SIG_SETMASK, [] [pid 5734] <... chdir resumed>) = 0 [pid 5736] set_robust_list(0x55558ae916e0, 24ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5737 attached ) = 0 [pid 5734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5738 attached [pid 5736] rt_sigprocmask(SIG_SETMASK, [] [pid 5735] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5734] <... prctl resumed>) = 0 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5736 [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5735 [pid 5737] set_robust_list(0x55558ae916e0, 24 [pid 5736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5735] chdir("./3" [pid 5734] setpgid(0, 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5737 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5738] set_robust_list(0x55558ae916e0, 24 [ 260.364861][ T4928] block nbd8: Receive control failed (result -104) [ 260.375167][ T5709] block nbd9: Receive control failed (result -104) [pid 5736] chdir("./3" [pid 5734] <... setpgid resumed>) = 0 [pid 5738] <... set_robust_list resumed>) = 0 [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5737] <... set_robust_list resumed>) = 0 [pid 5735] <... chdir resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5737] rt_sigprocmask(SIG_SETMASK, [] [pid 5735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5735] setpgid(0, 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5737] chdir("./3" [pid 5735] <... setpgid resumed>) = 0 [pid 5738] rt_sigprocmask(SIG_SETMASK, [] [pid 5737] <... chdir resumed>) = 0 [pid 5735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5736] <... chdir resumed>) = 0 [pid 5738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5735] <... openat resumed>) = 3 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5738 [pid 5737] <... prctl resumed>) = 0 [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5737] setpgid(0, 0 [pid 5735] write(3, "1000", 4 [pid 5737] <... setpgid resumed>) = 0 [pid 5736] <... prctl resumed>) = 0 [pid 5735] <... write resumed>) = 4 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5738] chdir("./3" [pid 5737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5736] setpgid(0, 0 [pid 5738] <... chdir resumed>) = 0 [pid 5734] <... openat resumed>) = 3 [pid 5736] <... setpgid resumed>) = 0 [pid 5738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5734] write(3, "1000", 4 [pid 5738] <... prctl resumed>) = 0 [pid 5737] <... openat resumed>) = 3 [pid 5736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5735] close(3 [pid 5734] <... write resumed>) = 4 [pid 5738] setpgid(0, 0 [pid 5735] <... close resumed>) = 0 [pid 5738] <... setpgid resumed>) = 0 [pid 5737] write(3, "1000", 4 [pid 5736] <... openat resumed>) = 3 [pid 5735] symlink("/dev/binderfs", "./binderfs" [pid 5734] close(3 [pid 5738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5737] <... write resumed>) = 4 [pid 5736] write(3, "1000", 4 [pid 5735] <... symlink resumed>) = 0 [pid 5737] close(3 [pid 5734] <... close resumed>) = 0 [pid 5737] <... close resumed>) = 0 [pid 5738] <... openat resumed>) = 3 [pid 5737] symlink("/dev/binderfs", "./binderfs" [pid 5736] <... write resumed>) = 4 [pid 5735] write(1, "executing program\n", 18 [pid 5734] symlink("/dev/binderfs", "./binderfs" [pid 5738] write(3, "1000", 4 [pid 5737] <... symlink resumed>) = 0 [pid 5736] close(3 [pid 5738] <... write resumed>) = 4 executing program [pid 5738] close(3 [pid 5737] write(1, "executing program\n", 18 [pid 5736] <... close resumed>) = 0 [pid 5735] <... write resumed>) = 18 executing program [pid 5734] <... symlink resumed>) = 0 [pid 5738] <... close resumed>) = 0 [pid 5737] <... write resumed>) = 18 [pid 5736] symlink("/dev/binderfs", "./binderfs" [pid 5735] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] write(1, "executing program\n", 18 [pid 5738] symlink("/dev/binderfs", "./binderfs" executing program [pid 5737] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... futex resumed>) = 0 [pid 5734] <... write resumed>) = 18 [pid 5737] <... futex resumed>) = 0 [pid 5735] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5734] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5736] <... symlink resumed>) = 0 [pid 5735] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5737] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5735] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5734] <... futex resumed>) = 0 [pid 5738] <... symlink resumed>) = 0 [pid 5737] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5736] write(1, "executing program\n", 18 [pid 5735] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5734] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5736] <... write resumed>) = 18 [pid 5735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5734] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 5738] write(1, "executing program\n", 18 [pid 5737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5736] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... mmap resumed>) = 0x7f847ce61000 [pid 5734] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5738] <... write resumed>) = 18 [pid 5737] <... mmap resumed>) = 0x7f847ce61000 [pid 5736] <... futex resumed>) = 0 [pid 5734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5737] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE executing program [pid 5735] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5738] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... mprotect resumed>) = 0 [pid 5736] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5735] <... mprotect resumed>) = 0 [pid 5734] <... mmap resumed>) = 0x7f847ce61000 [pid 5738] <... futex resumed>) = 0 [pid 5738] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5737] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5736] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5735] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5734] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5738] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5737] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5736] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5735] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5734] <... mprotect resumed>) = 0 [pid 5738] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5735] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5739 attached [pid 5734] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5740 attached [pid 5739] 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 5734] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5740] 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 5739] <... rseq resumed>) = 0 [pid 5738] <... mmap resumed>) = 0x7f847ce61000 [pid 5737] <... clone3 resumed> => {parent_tid=[5739]}, 88) = 5739 [pid 5736] <... mmap resumed>) = 0x7f847ce61000 [pid 5735] <... clone3 resumed> => {parent_tid=[5740]}, 88) = 5740 [pid 5734] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5740] <... rseq resumed>) = 0 [pid 5739] set_robust_list(0x7f847ce819a0, 24 [pid 5738] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5737] rt_sigprocmask(SIG_SETMASK, [] [pid 5736] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5735] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5741 attached [pid 5740] set_robust_list(0x7f847ce819a0, 24 [pid 5739] <... set_robust_list resumed>) = 0 [pid 5738] <... mprotect resumed>) = 0 [pid 5737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5736] <... mprotect resumed>) = 0 [pid 5735] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5741] 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 5740] <... set_robust_list resumed>) = 0 [pid 5739] rt_sigprocmask(SIG_SETMASK, [] [pid 5738] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5737] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5735] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... clone3 resumed> => {parent_tid=[5741]}, 88) = 5741 [pid 5741] <... rseq resumed>) = 0 [pid 5740] rt_sigprocmask(SIG_SETMASK, [] [pid 5739] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5738] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5737] <... futex resumed>) = 0 [pid 5736] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5735] <... futex resumed>) = 0 [pid 5734] rt_sigprocmask(SIG_SETMASK, [] [pid 5741] set_robust_list(0x7f847ce819a0, 24 [pid 5740] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5739] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5738] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5737] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5735] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5734] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5743 attached [pid 5740] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5739] <... socket resumed>) = 3 [pid 5734] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] <... set_robust_list resumed>) = 0 [pid 5741] rt_sigprocmask(SIG_SETMASK, [] [pid 5738] <... clone3 resumed> => {parent_tid=[5742]}, 88) = 5742 [pid 5741] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5738] rt_sigprocmask(SIG_SETMASK, [] [pid 5741] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5738] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5742 attached [pid 5743] 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 5741] <... socket resumed>) = 3 [pid 5740] <... socket resumed>) = 3 [pid 5739] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... clone3 resumed> => {parent_tid=[5743]}, 88) = 5743 [pid 5734] <... futex resumed>) = 0 [pid 5742] 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 5743] <... rseq resumed>) = 0 [pid 5740] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... futex resumed>) = 1 [pid 5737] <... futex resumed>) = 0 [pid 5736] rt_sigprocmask(SIG_SETMASK, [] [pid 5734] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] <... rseq resumed>) = 0 [pid 5743] set_robust_list(0x7f847ce819a0, 24 [pid 5740] <... futex resumed>) = 1 [pid 5739] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] <... futex resumed>) = 0 [pid 5741] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5735] <... futex resumed>) = 0 [pid 5742] set_robust_list(0x7f847ce819a0, 24 [pid 5743] <... set_robust_list resumed>) = 0 [pid 5741] <... futex resumed>) = 1 [pid 5740] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5738] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] <... futex resumed>) = 0 [pid 5736] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... futex resumed>) = 0 [pid 5742] <... set_robust_list resumed>) = 0 [pid 5743] rt_sigprocmask(SIG_SETMASK, [] [pid 5741] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5739] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5737] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] <... futex resumed>) = 0 [pid 5735] <... futex resumed>) = 0 [pid 5734] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] rt_sigprocmask(SIG_SETMASK, [] [pid 5743] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5740] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5739] <... socket resumed>) = 4 [pid 5736] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5735] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5734] <... futex resumed>) = 0 [pid 5742] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5743] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5741] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5740] <... socket resumed>) = 4 [pid 5739] sendto(4, [{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 5734] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5743] <... socket resumed>) = 3 [pid 5741] <... socket resumed>) = 4 [pid 5740] sendto(4, [{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 5739] <... sendto resumed>) = 28 [pid 5742] <... socket resumed>) = 3 [pid 5743] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] sendto(4, [{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 5740] <... sendto resumed>) = 28 [pid 5742] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = 1 [pid 5740] recvfrom(4 [pid 5741] <... sendto resumed>) = 28 [pid 5739] recvfrom(4 [pid 5736] <... futex resumed>) = 0 [pid 5742] <... futex resumed>) = 1 [pid 5743] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5740] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5735}, {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 5739] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5737}, {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 5738] <... futex resumed>) = 0 [pid 5742] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] recvfrom(4 [pid 5740] recvfrom(4 [pid 5739] recvfrom(4 [pid 5738] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5743] <... futex resumed>) = 0 [pid 5741] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5734}, {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 5740] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5735}, {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 5739] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5737}, {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 5738] <... futex resumed>) = 0 [pid 5736] <... futex resumed>) = 1 [pid 5742] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5743] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5741] recvfrom(4 [pid 5740] close(4 [pid 5739] close(4 [pid 5738] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] <... socket resumed>) = 4 [pid 5743] <... socket resumed>) = 4 [pid 5741] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5734}, {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 5740] <... close resumed>) = 0 [pid 5739] <... close resumed>) = 0 [pid 5736] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] sendto(4, [{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 5743] sendto(4, [{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 5740] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] close(4 [pid 5742] <... sendto resumed>) = 28 [pid 5743] <... sendto resumed>) = 28 [pid 5740] <... futex resumed>) = 1 [pid 5739] <... futex resumed>) = 1 [pid 5737] <... futex resumed>) = 0 [pid 5735] <... futex resumed>) = 0 [pid 5742] recvfrom(4 [pid 5743] recvfrom(4 [pid 5741] <... close resumed>) = 0 [pid 5740] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5739] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5737] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5738}, {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 5743] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5736}, {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 5740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5737] <... futex resumed>) = 0 [pid 5735] <... futex resumed>) = 0 [pid 5742] recvfrom(4 [pid 5743] recvfrom(4 [pid 5741] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5739] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5737] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5735] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5738}, {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 5743] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5736}, {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 5741] <... futex resumed>) = 1 [pid 5740] <... socketpair resumed>, [4, 5]) = 0 [pid 5739] <... socketpair resumed>, [4, 5]) = 0 [pid 5734] <... futex resumed>) = 0 [pid 5742] close(4 [pid 5743] close(4 [pid 5741] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] <... close resumed>) = 0 [pid 5743] <... close resumed>) = 0 [pid 5741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5740] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5740] <... futex resumed>) = 1 [pid 5739] <... futex resumed>) = 1 [pid 5737] <... futex resumed>) = 0 [pid 5735] <... futex resumed>) = 0 [pid 5734] <... futex resumed>) = 0 [pid 5742] <... futex resumed>) = 1 [pid 5743] <... futex resumed>) = 1 [pid 5741] <... socketpair resumed>, [4, 5]) = 0 [pid 5740] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5739] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] <... futex resumed>) = 0 [pid 5737] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... futex resumed>) = 0 [pid 5735] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5738] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... futex resumed>) = 0 [pid 5736] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... futex resumed>) = 0 [pid 5734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5741] <... futex resumed>) = 0 [pid 5740] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5738] <... futex resumed>) = 0 [pid 5737] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] <... futex resumed>) = 0 [pid 5735] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5734] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5743] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5738] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5734] <... futex resumed>) = 0 [pid 5742] <... socketpair resumed>, [4, 5]) = 0 [pid 5743] <... socketpair resumed>, [4, 5]) = 0 [pid 5734] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5743] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = 0 [pid 5742] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] <... futex resumed>) = 1 [pid 5738] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... futex resumed>) = 0 [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5743] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] <... futex resumed>) = 0 [pid 5736] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5738] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] <... futex resumed>) = 0 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5736] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5735] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5737] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... futex resumed>) = 0 [pid 5735] <... futex resumed>) = 0 [pid 5737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5737] <... mmap resumed>) = 0x7f847ce40000 [pid 5735] <... mmap resumed>) = 0x7f847ce40000 [pid 5737] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5735] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5737] <... mprotect resumed>) = 0 [pid 5735] <... mprotect resumed>) = 0 [pid 5734] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5737] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5735] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5734] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5735] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5734] <... futex resumed>) = 0 [pid 5735] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5745 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5744 attached [pid 5738] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5734] <... mmap resumed>) = 0x7f847ce40000 [pid 5738] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5736] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5734] <... mprotect resumed>) = 0 [pid 5738] <... futex resumed>) = 0 [pid 5736] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... clone3 resumed> => {parent_tid=[5744]}, 88) = 5744 [pid 5738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5736] <... futex resumed>) = 0 [pid 5734] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5745] 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 5744] 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 5738] <... mmap resumed>) = 0x7f847ce40000 [pid 5737] <... clone3 resumed> => {parent_tid=[5745]}, 88) = 5745 [pid 5736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5735] rt_sigprocmask(SIG_SETMASK, [] [pid 5745] <... rseq resumed>) = 0 [pid 5744] <... rseq resumed>) = 0 [pid 5738] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5737] rt_sigprocmask(SIG_SETMASK, [] [pid 5736] <... mmap resumed>) = 0x7f847ce40000 [pid 5735] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5734] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5745] set_robust_list(0x7f847ce609a0, 24 [pid 5744] set_robust_list(0x7f847ce609a0, 24 [pid 5738] <... mprotect resumed>) = 0 [pid 5737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5736] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5735] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5745] <... set_robust_list resumed>) = 0 [pid 5744] <... set_robust_list resumed>) = 0 [pid 5738] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5737] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... mprotect resumed>) = 0 [pid 5735] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5746 attached [pid 5745] rt_sigprocmask(SIG_SETMASK, [] [pid 5744] rt_sigprocmask(SIG_SETMASK, [] [pid 5737] <... futex resumed>) = 0 [pid 5746] 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 5738] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5737] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5735] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5734] <... clone3 resumed> => {parent_tid=[5746]}, 88) = 5746 [pid 5746] <... rseq resumed>) = 0 [pid 5745] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5744] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5738] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5736] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5734] rt_sigprocmask(SIG_SETMASK, [] [pid 5746] set_robust_list(0x7f847ce609a0, 24 [pid 5745] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5744] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5736] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5746] <... set_robust_list resumed>) = 0 [pid 5744] <... socket resumed>) = 6 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5747 attached [pid 5744] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] 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 5746] rt_sigprocmask(SIG_SETMASK, [] [pid 5745] <... socket resumed>) = 6 [pid 5744] <... futex resumed>) = 1 [pid 5738] <... clone3 resumed> => {parent_tid=[5747]}, 88) = 5747 [pid 5735] <... futex resumed>) = 0 [pid 5734] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5748 attached [pid 5747] <... rseq resumed>) = 0 [pid 5746] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5745] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] rt_sigprocmask(SIG_SETMASK, [] [pid 5748] 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 5747] set_robust_list(0x7f847ce609a0, 24 [pid 5745] <... futex resumed>) = 1 [pid 5737] <... futex resumed>) = 0 [pid 5747] <... set_robust_list resumed>) = 0 [pid 5745] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5737] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] rt_sigprocmask(SIG_SETMASK, [] [pid 5748] <... rseq resumed>) = 0 [pid 5737] <... futex resumed>) = 0 [pid 5746] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5737] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] <... clone3 resumed> => {parent_tid=[5748]}, 88) = 5748 [pid 5735] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... futex resumed>) = 0 [pid 5746] <... socket resumed>) = 6 [pid 5744] <... futex resumed>) = 0 [pid 5738] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] rt_sigprocmask(SIG_SETMASK, [] [pid 5735] <... futex resumed>) = 1 [pid 5734] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5746] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5738] <... futex resumed>) = 0 [pid 5736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5735] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5748] set_robust_list(0x7f847ce609a0, 24 [pid 5747] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5746] <... futex resumed>) = 0 [pid 5745] <... socket resumed>) = 7 [pid 5744] <... socket resumed>) = 7 [pid 5738] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] <... set_robust_list resumed>) = 0 [pid 5747] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5746] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5744] 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 5736] <... futex resumed>) = 0 [pid 5734] <... futex resumed>) = 0 [pid 5747] <... socket resumed>) = 6 [pid 5746] <... socket resumed>) = 7 [pid 5736] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5734] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] rt_sigprocmask(SIG_SETMASK, [] [pid 5747] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] 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 5745] 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 5748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5747] <... futex resumed>) = 1 [pid 5738] <... futex resumed>) = 0 [pid 5748] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5738] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5738] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] <... socket resumed>) = 6 [pid 5747] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5740] <... sendmsg resumed>) = 60 [pid 5748] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] <... socket resumed>) = 7 [pid 5740] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] <... futex resumed>) = 1 [pid 5747] 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 5736] <... futex resumed>) = 0 [pid 5748] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5740] <... futex resumed>) = 0 [pid 5736] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5740] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] <... futex resumed>) = 0 [pid 5748] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5736] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] <... socket resumed>) = 7 [pid 5748] 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 5737] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5737] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5738] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5735] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5734] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5738] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... mmap resumed>) = 0x7f847ce1f000 [pid 5735] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] <... futex resumed>) = 0 [pid 5738] <... futex resumed>) = 0 [pid 5737] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5735] <... futex resumed>) = 1 [pid 5734] <... futex resumed>) = 0 [pid 5740] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5737] <... mprotect resumed>) = 0 [pid 5735] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5740] <... sendmsg resumed>) = 52 [pid 5738] <... mmap resumed>) = 0x7f847ce1f000 [pid 5740] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5734] <... mmap resumed>) = 0x7f847ce1f000 [pid 5740] <... futex resumed>) = 0 [pid 5738] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5737] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5740] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] <... mprotect resumed>) = 0 [pid 5737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5734] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5750 attached [pid 5738] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5737] <... clone3 resumed> => {parent_tid=[5750]}, 88) = 5750 [pid 5734] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5750] 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 5738] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5738] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5737] rt_sigprocmask(SIG_SETMASK, [] [pid 5734] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5750] <... rseq resumed>) = 0 [pid 5737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5734] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5750] set_robust_list(0x7f847ce3f9a0, 24ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5751 attached ) = 0 [pid 5751] 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 5750] rt_sigprocmask(SIG_SETMASK, [] [pid 5751] <... rseq resumed>) = 0 [pid 5750] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5737] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5752 attached [pid 5751] set_robust_list(0x7f847ce3f9a0, 24 [pid 5750] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5737] <... futex resumed>) = 0 [pid 5736] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5752] 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 5751] <... set_robust_list resumed>) = 0 [pid 5750] <... sendmsg resumed>) = 52 [pid 5738] <... clone3 resumed> => {parent_tid=[5751]}, 88) = 5751 [pid 5737] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... clone3 resumed> => {parent_tid=[5752]}, 88) = 5752 [pid 5752] <... rseq resumed>) = 0 [pid 5751] rt_sigprocmask(SIG_SETMASK, [] [pid 5738] rt_sigprocmask(SIG_SETMASK, [] [pid 5736] <... futex resumed>) = 0 [pid 5734] rt_sigprocmask(SIG_SETMASK, [] [pid 5752] set_robust_list(0x7f847ce3f9a0, 24 [pid 5751] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5752] <... set_robust_list resumed>) = 0 [pid 5751] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5752] rt_sigprocmask(SIG_SETMASK, [] [pid 5750] <... futex resumed>) = 1 [pid 5738] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... futex resumed>) = 0 [pid 5736] <... mmap resumed>) = 0x7f847ce1f000 [pid 5752] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5751] <... futex resumed>) = 0 [pid 5750] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] <... futex resumed>) = 1 [pid 5736] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5734] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5751] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5738] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5734] <... futex resumed>) = 0 [pid 5752] <... sendmsg resumed>) = 52 [pid 5751] <... sendmsg resumed>) = 52 [pid 5736] <... mprotect resumed>) = 0 [pid 5734] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5752] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5752] <... futex resumed>) = 0 [pid 5751] <... futex resumed>) = 1 [pid 5738] <... futex resumed>) = 0 [pid 5752] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5736] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5753 attached [pid 5753] 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 5736] <... clone3 resumed> => {parent_tid=[5753]}, 88) = 5753 [pid 5736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5736] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... rseq resumed>) = 0 [pid 5736] <... futex resumed>) = 0 [pid 5753] set_robust_list(0x7f847ce3f9a0, 24 [pid 5736] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5753] <... set_robust_list resumed>) = 0 [pid 5753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5753] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS) = 52 [pid 5753] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5739] <... sendmsg resumed>) = 60 [pid 5753] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] <... futex resumed>) = 0 [pid 5739] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5739] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] <... sendmsg resumed>) = 60 [pid 5741] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5741] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] <... sendmsg resumed>) = 60 [pid 5742] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5742] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5748] <... sendto resumed>) = 28 [pid 5747] <... sendto resumed>) = 28 [pid 5746] <... sendto resumed>) = 28 [pid 5745] <... sendto resumed>) = 28 [pid 5744] <... sendto resumed>) = 28 [pid 5743] <... sendmsg resumed>) = 60 [pid 5748] recvfrom(7 [pid 5745] recvfrom(7 [pid 5744] recvfrom(7 [pid 5748] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1043778753}, {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 5747] recvfrom(7 [pid 5746] recvfrom(7 [pid 5745] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1187614409}, {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 5744] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1409411570}, {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 5743] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] recvfrom(7 [pid 5747] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1844170683}, {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 5746] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-867361259}, {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 5745] recvfrom(7 [pid 5744] recvfrom(7 [pid 5743] <... futex resumed>) = 0 [pid 5748] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1043778753}, {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 5747] recvfrom(7 [pid 5746] recvfrom(7 [pid 5745] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1187614409}, {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 5744] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1409411570}, {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 5748] close(7 [pid 5747] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1844170683}, {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 5746] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-867361259}, {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 5745] close(7 [pid 5743] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5744] close(7 [pid 5748] <... close resumed>) = 0 [pid 5747] close(7 [pid 5746] close(7 [pid 5744] <... close resumed>) = 0 [pid 5746] <... close resumed>) = 0 [pid 5745] <... close resumed>) = 0 [pid 5744] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5747] <... close resumed>) = 0 [pid 5744] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5746] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... futex resumed>) = 0 [pid 5745] <... futex resumed>) = 0 [pid 5748] <... futex resumed>) = 0 [pid 5747] <... futex resumed>) = 0 [pid 5746] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5748] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5747] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5745] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] exit_group(0 [pid 5753] <... futex resumed>) = ? [pid 5748] <... futex resumed>) = ? [pid 5743] <... futex resumed>) = ? [pid 5736] <... exit_group resumed>) = ? [pid 5735] exit_group(0 [pid 5737] exit_group(0 [pid 5753] +++ exited with 0 +++ [pid 5743] +++ exited with 0 +++ [pid 5738] exit_group(0 [pid 5751] <... futex resumed>) = ? [pid 5738] <... exit_group resumed>) = ? [pid 5751] +++ exited with 0 +++ [pid 5735] <... exit_group resumed>) = ? [pid 5734] exit_group(0 [pid 5737] <... exit_group resumed>) = ? [pid 5750] <... futex resumed>) = ? [pid 5747] <... futex resumed>) = ? [pid 5745] <... futex resumed>) = ? [pid 5744] <... futex resumed>) = ? [pid 5742] <... futex resumed>) = ? [pid 5740] <... futex resumed>) = ? [pid 5739] <... futex resumed>) = ? [pid 5750] +++ exited with 0 +++ [pid 5747] +++ exited with 0 +++ [pid 5746] <... futex resumed>) = ? [pid 5745] +++ exited with 0 +++ [pid 5740] +++ exited with 0 +++ [pid 5752] <... futex resumed>) = ? [pid 5734] <... exit_group resumed>) = ? [pid 5752] +++ exited with 0 +++ [pid 5746] +++ exited with 0 +++ [pid 5741] <... futex resumed>) = ? [pid 5748] +++ exited with 0 +++ [pid 5736] +++ exited with 0 +++ [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5736, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5668] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5668] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5744] +++ exited with 0 +++ [pid 5742] +++ exited with 0 +++ [pid 5741] +++ exited with 0 +++ [pid 5739] +++ exited with 0 +++ [pid 5738] +++ exited with 0 +++ [pid 5737] +++ exited with 0 +++ [pid 5735] +++ exited with 0 +++ [pid 5734] +++ exited with 0 +++ [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5737, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5735, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5668] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] getdents64(3 [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5738, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] <... openat resumed>) = 3 [pid 5665] <... openat resumed>) = 3 [pid 5664] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] newfstatat(AT_FDCWD, "./3/binderfs" [pid 5667] fstat(3 [pid 5665] fstat(3 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] <... openat resumed>) = 3 [pid 5664] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5664] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] getdents64(3, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5664] newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] unlink("./3/binderfs" [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] unlink("./3/binderfs" [pid 5663] fstat(3 [pid 5668] <... unlink resumed>) = 0 [pid 5667] getdents64(3 [pid 5665] getdents64(3 [pid 5664] <... unlink resumed>) = 0 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] getdents64(3 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] getdents64(3 [pid 5663] getdents64(3 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] close(3 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] close(3 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... close resumed>) = 0 [pid 5668] <... close resumed>) = 0 [pid 5667] newfstatat(AT_FDCWD, "./3/binderfs" [pid 5665] newfstatat(AT_FDCWD, "./3/binderfs" [pid 5663] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] rmdir("./3" [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] unlink("./3/binderfs" [pid 5664] rmdir("./3" [pid 5668] <... rmdir resumed>) = 0 [pid 5664] <... rmdir resumed>) = 0 [pid 5664] mkdir("./4", 0777 [pid 5668] mkdir("./4", 0777 [pid 5667] <... unlink resumed>) = 0 [pid 5665] unlink("./3/binderfs" [pid 5663] newfstatat(AT_FDCWD, "./3/binderfs" [pid 5664] <... mkdir resumed>) = 0 [ 260.970030][ T5711] block nbd14: Receive control failed (result -32) [ 260.982981][ T5709] block nbd10: Receive control failed (result -104) [ 260.990662][ T5684] block nbd12: Receive control failed (result -32) [ 260.991124][ T51] block nbd13: Receive control failed (result -32) [ 260.997774][ T4928] block nbd11: Receive control failed (result -104) [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5665] <... unlink resumed>) = 0 [pid 5668] <... mkdir resumed>) = 0 [pid 5667] getdents64(3 [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5665] getdents64(3 [pid 5663] unlink("./3/binderfs" [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] close(3 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] <... unlink resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5755 attached [pid 5663] getdents64(3 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] <... close resumed>) = 0 [pid 5665] close(3 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5755] set_robust_list(0x55558ae916e0, 24 [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5755 [pid 5755] <... set_robust_list resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5755] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5755] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5756 attached [pid 5755] chdir("./4" [pid 5667] rmdir("./3" [pid 5665] <... close resumed>) = 0 [pid 5663] close(3 [pid 5756] set_robust_list(0x55558ae916e0, 24 [pid 5665] rmdir("./3" [pid 5755] <... chdir resumed>) = 0 [pid 5756] <... set_robust_list resumed>) = 0 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5756 [pid 5667] <... rmdir resumed>) = 0 [pid 5665] <... rmdir resumed>) = 0 [pid 5663] <... close resumed>) = 0 [pid 5755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5665] mkdir("./4", 0777 [pid 5755] <... prctl resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] mkdir("./4", 0777 [pid 5756] rt_sigprocmask(SIG_SETMASK, [] [pid 5755] setpgid(0, 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] rmdir("./3" [pid 5665] <... mkdir resumed>) = 0 [pid 5756] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5755] <... setpgid resumed>) = 0 [pid 5667] <... mkdir resumed>) = 0 [pid 5663] <... rmdir resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5757 attached [pid 5756] chdir("./4" [pid 5755] <... openat resumed>) = 3 [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5757 [pid 5663] mkdir("./4", 0777ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5758 attached [pid 5757] set_robust_list(0x55558ae916e0, 24 [pid 5756] <... chdir resumed>) = 0 [pid 5758] set_robust_list(0x55558ae916e0, 24 [pid 5757] <... set_robust_list resumed>) = 0 [pid 5755] write(3, "1000", 4 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5758 [pid 5755] <... write resumed>) = 4 [pid 5756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5758] <... set_robust_list resumed>) = 0 [pid 5757] rt_sigprocmask(SIG_SETMASK, [] [pid 5756] <... prctl resumed>) = 0 [pid 5755] close(3 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5758] rt_sigprocmask(SIG_SETMASK, [] [pid 5757] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5755] <... close resumed>) = 0 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5757] chdir("./4" [pid 5758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5758] chdir("./4" [pid 5757] <... chdir resumed>) = 0 [pid 5756] setpgid(0, 0 [pid 5755] symlink("/dev/binderfs", "./binderfs" [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] <... mkdir resumed>) = 0 [pid 5756] <... setpgid resumed>) = 0 [pid 5758] <... chdir resumed>) = 0 [pid 5757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5757] <... prctl resumed>) = 0 [pid 5755] <... symlink resumed>) = 0 [pid 5758] <... prctl resumed>) = 0 [pid 5757] setpgid(0, 0 [pid 5758] setpgid(0, 0 [pid 5757] <... setpgid resumed>) = 0 [pid 5758] <... setpgid resumed>) = 0 [pid 5757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5755] write(1, "executing program\n", 18 [pid 5758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5757] <... openat resumed>) = 3 [pid 5758] <... openat resumed>) = 3 executing program [pid 5756] <... openat resumed>) = 3 [pid 5755] <... write resumed>) = 18 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5758] write(3, "1000", 4 [pid 5757] write(3, "1000", 4 [pid 5755] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5756] write(3, "1000", 4 [pid 5758] <... write resumed>) = 4 [pid 5757] <... write resumed>) = 4 [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5758] close(3 [pid 5757] close(3 [pid 5756] <... write resumed>) = 4 [pid 5755] <... futex resumed>) = 0 [pid 5758] <... close resumed>) = 0 [pid 5757] <... close resumed>) = 0 [pid 5758] symlink("/dev/binderfs", "./binderfs"ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5759 attached [pid 5757] symlink("/dev/binderfs", "./binderfs" [pid 5756] close(3 [pid 5755] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5759] set_robust_list(0x55558ae916e0, 24 [pid 5758] <... symlink resumed>) = 0 [pid 5757] <... symlink resumed>) = 0 [pid 5756] <... close resumed>) = 0 [pid 5755] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5759 [pid 5759] <... set_robust_list resumed>) = 0 [pid 5756] symlink("/dev/binderfs", "./binderfs" [pid 5755] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5758] write(1, "executing program\n", 18 [pid 5757] write(1, "executing program\n", 18 [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5758] <... write resumed>) = 18 [pid 5757] <... write resumed>) = 18 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5759] rt_sigprocmask(SIG_SETMASK, [] [pid 5758] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 executing program executing program [pid 5757] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... symlink resumed>) = 0 [pid 5755] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5757] <... futex resumed>) = 0 [pid 5758] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5757] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5758] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5758] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5757] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5757] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5757] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5758] <... mmap resumed>) = 0x7f847ce61000 [pid 5757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5756] write(1, "executing program\n", 18 [pid 5755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 executing program [pid 5758] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5757] <... mmap resumed>) = 0x7f847ce61000 [pid 5756] <... write resumed>) = 18 [pid 5755] <... mmap resumed>) = 0x7f847ce61000 [pid 5759] chdir("./4" [pid 5758] <... mprotect resumed>) = 0 [pid 5756] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5759] <... chdir resumed>) = 0 [pid 5758] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5757] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5756] <... futex resumed>) = 0 [pid 5759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5755] <... mprotect resumed>) = 0 [pid 5757] <... mprotect resumed>) = 0 [pid 5759] <... prctl resumed>) = 0 [pid 5758] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5757] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5756] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5755] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5759] setpgid(0, 0 [pid 5758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5757] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5756] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5755] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5759] <... setpgid resumed>) = 0 [pid 5757] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5756] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5760 attached [pid 5759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5762 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5761 attached [pid 5760] 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 5758] <... clone3 resumed> => {parent_tid=[5760]}, 88) = 5760 [pid 5756] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5762] 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 5761] 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 5758] rt_sigprocmask(SIG_SETMASK, [] [pid 5762] <... rseq resumed>) = 0 [pid 5761] <... rseq resumed>) = 0 [pid 5758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5757] <... clone3 resumed> => {parent_tid=[5762]}, 88) = 5762 [pid 5762] set_robust_list(0x7f847ce819a0, 24 [pid 5761] set_robust_list(0x7f847ce819a0, 24 [pid 5759] <... openat resumed>) = 3 [pid 5758] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] rt_sigprocmask(SIG_SETMASK, [] [pid 5756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5760] <... rseq resumed>) = 0 [pid 5755] <... clone3 resumed> => {parent_tid=[5761]}, 88) = 5761 [pid 5762] <... set_robust_list resumed>) = 0 [pid 5761] <... set_robust_list resumed>) = 0 [pid 5760] set_robust_list(0x7f847ce819a0, 24 [pid 5759] write(3, "1000", 4 [pid 5758] <... futex resumed>) = 0 [pid 5757] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5756] <... mmap resumed>) = 0x7f847ce61000 [pid 5755] rt_sigprocmask(SIG_SETMASK, [] [pid 5762] rt_sigprocmask(SIG_SETMASK, [] [pid 5761] rt_sigprocmask(SIG_SETMASK, [] [pid 5760] <... set_robust_list resumed>) = 0 [pid 5759] <... write resumed>) = 4 [pid 5758] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5755] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5762] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5761] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5755] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] rt_sigprocmask(SIG_SETMASK, [] [pid 5762] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5761] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5757] <... futex resumed>) = 0 [pid 5762] <... socket resumed>) = 3 [pid 5761] <... socket resumed>) = 3 [pid 5760] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5759] close(3 [pid 5757] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] <... mprotect resumed>) = 0 [pid 5755] <... futex resumed>) = 0 [pid 5762] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... close resumed>) = 0 [pid 5757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5762] <... futex resumed>) = 0 [pid 5761] <... futex resumed>) = 0 [pid 5757] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5759] symlink("/dev/binderfs", "./binderfs" [pid 5762] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5761] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5760] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5757] <... futex resumed>) = 0 [pid 5756] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5762] <... socket resumed>) = 4 [pid 5757] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5759] <... symlink resumed>) = 0 [pid 5760] <... socket resumed>) = 3 [pid 5756] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5755] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] write(1, "executing program\n", 18 [pid 5756] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5755] <... futex resumed>) = 1 [pid 5760] <... futex resumed>) = 1 [pid 5759] <... write resumed>) = 18 executing program [pid 5762] sendto(4, [{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 5761] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5763 attached [pid 5762] <... sendto resumed>) = 28 [pid 5761] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5760] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5762] recvfrom(4 [pid 5761] <... socket resumed>) = 4 [pid 5758] <... futex resumed>) = 0 [pid 5762] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5757}, {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 5761] sendto(4, [{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 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5759] <... futex resumed>) = 0 [pid 5758] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] 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 5762] recvfrom(4 [pid 5761] <... sendto resumed>) = 28 [pid 5760] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5759] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5756] <... clone3 resumed> => {parent_tid=[5763]}, 88) = 5763 [pid 5763] <... rseq resumed>) = 0 [pid 5762] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5757}, {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 5761] recvfrom(4 [pid 5760] <... socket resumed>) = 4 [pid 5756] rt_sigprocmask(SIG_SETMASK, [] [pid 5763] set_robust_list(0x7f847ce819a0, 24 [pid 5759] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5756] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5763] <... set_robust_list resumed>) = 0 [pid 5762] close(4 [pid 5761] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5755}, {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 5760] sendto(4, [{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 5759] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5756] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] rt_sigprocmask(SIG_SETMASK, [] [pid 5762] <... close resumed>) = 0 [pid 5761] recvfrom(4 [pid 5759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5763] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5762] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5755}, {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 5762] <... futex resumed>) = 1 [pid 5761] close(4 [pid 5757] <... futex resumed>) = 0 [pid 5762] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] <... close resumed>) = 0 [pid 5760] <... sendto resumed>) = 28 [pid 5757] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5762] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5757] <... futex resumed>) = 0 [pid 5762] <... socketpair resumed>, [4, 5]) = 0 [pid 5761] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] <... futex resumed>) = 0 [pid 5755] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] <... futex resumed>) = 1 [pid 5755] <... futex resumed>) = 0 [pid 5763] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5762] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5760] recvfrom(4 [pid 5759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5756] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] <... socket resumed>) = 3 [pid 5762] <... futex resumed>) = 1 [pid 5761] <... socketpair resumed>, [4, 5]) = 0 [pid 5760] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5758}, {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 5759] <... mmap resumed>) = 0x7f847ce61000 [pid 5757] <... futex resumed>) = 0 [pid 5763] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] recvfrom(4 [pid 5759] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5757] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... futex resumed>) = 1 [pid 5762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5756] <... futex resumed>) = 0 [pid 5763] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5762] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5761] <... futex resumed>) = 1 [pid 5760] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5758}, {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 5759] <... mprotect resumed>) = 0 [pid 5757] <... futex resumed>) = 0 [pid 5756] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... futex resumed>) = 0 [pid 5763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5761] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5760] close(4 [pid 5757] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] <... futex resumed>) = 0 [pid 5755] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5760] <... close resumed>) = 0 [pid 5759] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5756] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] <... futex resumed>) = 0 [pid 5763] <... socket resumed>) = 4 [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5760] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] sendto(4, [{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 5760] <... futex resumed>) = 1 [pid 5759] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5760] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5758] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5758] <... futex resumed>) = 0 [pid 5758] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5759] <... clone3 resumed> => {parent_tid=[5764]}, 88) = 5764 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5764 attached [pid 5760] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5764] 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 5760] <... socketpair resumed>, [4, 5]) = 0 [pid 5759] rt_sigprocmask(SIG_SETMASK, [] [pid 5764] <... rseq resumed>) = 0 [pid 5759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5764] set_robust_list(0x7f847ce819a0, 24 [pid 5759] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... set_robust_list resumed>) = 0 [pid 5759] <... futex resumed>) = 0 [pid 5764] rt_sigprocmask(SIG_SETMASK, [] [pid 5759] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5764] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5764] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... futex resumed>) = 1 [pid 5760] <... futex resumed>) = 1 [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5764] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5760] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5759] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5764] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5759] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] <... socket resumed>) = 4 [pid 5764] sendto(4, [{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 5757] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5756] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5755] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5757] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... futex resumed>) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5755] <... futex resumed>) = 0 [pid 5757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5757] <... mmap resumed>) = 0x7f847ce40000 [pid 5756] <... mmap resumed>) = 0x7f847ce40000 [pid 5755] <... mmap resumed>) = 0x7f847ce40000 [pid 5757] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5756] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5755] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5757] <... mprotect resumed>) = 0 [pid 5756] <... mprotect resumed>) = 0 [pid 5755] <... mprotect resumed>) = 0 [pid 5757] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5756] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5757] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5756] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5755] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5757] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5756] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5755] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5765 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5766 attached [pid 5765] 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 5757] <... clone3 resumed> => {parent_tid=[5765]}, 88) = 5765 [pid 5755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5766] 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 5765] <... rseq resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5767 attached [pid 5766] <... rseq resumed>) = 0 [pid 5765] set_robust_list(0x7f847ce609a0, 24 [pid 5757] rt_sigprocmask(SIG_SETMASK, [] [pid 5756] <... clone3 resumed> => {parent_tid=[5766]}, 88) = 5766 [pid 5767] 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 5766] set_robust_list(0x7f847ce609a0, 24 [pid 5765] <... set_robust_list resumed>) = 0 [pid 5757] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5756] rt_sigprocmask(SIG_SETMASK, [] [pid 5755] <... clone3 resumed> => {parent_tid=[5767]}, 88) = 5767 [pid 5767] <... rseq resumed>) = 0 [pid 5766] <... set_robust_list resumed>) = 0 [pid 5765] rt_sigprocmask(SIG_SETMASK, [] [pid 5757] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5755] rt_sigprocmask(SIG_SETMASK, [] [pid 5767] set_robust_list(0x7f847ce609a0, 24 [pid 5766] rt_sigprocmask(SIG_SETMASK, [] [pid 5765] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5757] <... futex resumed>) = 0 [pid 5756] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5767] <... set_robust_list resumed>) = 0 [pid 5766] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5765] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5757] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] <... futex resumed>) = 0 [pid 5755] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] rt_sigprocmask(SIG_SETMASK, [] [pid 5766] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5756] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] <... futex resumed>) = 0 [pid 5767] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5766] <... socketpair resumed>, [5, 6]) = 0 [pid 5765] <... socket resumed>) = 6 [pid 5755] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5765] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] <... socket resumed>) = 6 [pid 5766] <... futex resumed>) = 1 [pid 5765] <... futex resumed>) = 1 [pid 5757] <... futex resumed>) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5757] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5765] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5762] <... sendmsg resumed>) = 60 [pid 5759] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5758] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5757] <... futex resumed>) = 0 [pid 5756] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] <... futex resumed>) = 1 [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5765] <... socket resumed>) = 7 [pid 5762] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 0 [pid 5755] <... futex resumed>) = 0 [pid 5767] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5766] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5765] 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 5762] <... futex resumed>) = 0 [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5757] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5766] <... sendmsg resumed>) = 60 [pid 5756] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5762] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] <... futex resumed>) = 0 [pid 5767] <... socket resumed>) = 7 [pid 5766] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5755] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5767] 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 5766] <... futex resumed>) = 1 [pid 5759] <... mmap resumed>) = 0x7f847ce40000 [pid 5758] <... mmap resumed>) = 0x7f847ce40000 [pid 5756] <... futex resumed>) = 0 [pid 5766] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5759] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5758] <... mprotect resumed>) = 0 [pid 5756] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5759] <... mprotect resumed>) = 0 [pid 5758] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5756] <... futex resumed>) = 0 [pid 5766] <... socket resumed>) = 7 [pid 5759] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5758] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5756] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5766] <... futex resumed>) = 0 [pid 5759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5756] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5770 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5769 attached [pid 5766] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5769] 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 5766] <... socket resumed>) = 8 [pid 5756] <... futex resumed>) = 0 [pid 5770] 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 5769] <... rseq resumed>) = 0 [pid 5766] sendto(8, [{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 5759] <... clone3 resumed> => {parent_tid=[5770]}, 88) = 5770 [pid 5758] <... clone3 resumed> => {parent_tid=[5769]}, 88) = 5769 [pid 5770] <... rseq resumed>) = 0 [pid 5769] set_robust_list(0x7f847ce609a0, 24 [pid 5759] rt_sigprocmask(SIG_SETMASK, [] [pid 5758] rt_sigprocmask(SIG_SETMASK, [] [pid 5756] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5770] set_robust_list(0x7f847ce609a0, 24 [pid 5769] <... set_robust_list resumed>) = 0 [pid 5759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5770] <... set_robust_list resumed>) = 0 [pid 5769] rt_sigprocmask(SIG_SETMASK, [] [pid 5759] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] rt_sigprocmask(SIG_SETMASK, [] [pid 5769] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5759] <... futex resumed>) = 0 [pid 5770] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5769] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5759] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] <... futex resumed>) = 0 [pid 5770] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5769] <... socket resumed>) = 6 [pid 5758] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... socketpair resumed>, [5, 6]) = 0 [pid 5769] <... futex resumed>) = 1 [pid 5758] <... futex resumed>) = 0 [pid 5770] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5758] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... futex resumed>) = 1 [pid 5769] <... socket resumed>) = 7 [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5770] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5759] <... futex resumed>) = 0 [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5769] 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 5759] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5770] <... sendmsg resumed>) = 60 [pid 5770] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5759] <... futex resumed>) = 0 [pid 5770] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5759] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5770] <... socket resumed>) = 7 [pid 5759] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5770] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5759] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... socket resumed>) = 8 [pid 5759] <... futex resumed>) = 0 [pid 5759] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5770] sendto(8, [{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 5757] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5757] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... futex resumed>) = 0 [pid 5762] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5757] <... futex resumed>) = 1 [pid 5755] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5762] <... sendmsg resumed>) = 52 [pid 5757] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5762] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... futex resumed>) = 0 [pid 5757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5755] <... futex resumed>) = 0 [pid 5762] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce1f000 [pid 5755] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5758] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5756] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5755] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5758] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5756] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... futex resumed>) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5771 attached [pid 5771] 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 5763] <... sendto resumed>) = 28 [pid 5761] <... sendmsg resumed>) = 60 [pid 5759] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5758] <... mmap resumed>) = 0x7f847ce1f000 [pid 5756] <... mmap resumed>) = 0x7f847ce1f000 [pid 5755] <... clone3 resumed> => {parent_tid=[5771]}, 88) = 5771 [pid 5771] <... rseq resumed>) = 0 [pid 5759] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5771] set_robust_list(0x7f847ce3f9a0, 24 [pid 5763] recvfrom(4 [pid 5761] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... futex resumed>) = 0 [pid 5758] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5756] <... mprotect resumed>) = 0 [pid 5755] rt_sigprocmask(SIG_SETMASK, [] [pid 5771] <... set_robust_list resumed>) = 0 [pid 5763] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5756}, {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 5761] <... futex resumed>) = 0 [pid 5759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5758] <... mprotect resumed>) = 0 [pid 5755] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5771] rt_sigprocmask(SIG_SETMASK, [] [pid 5763] recvfrom(4 [pid 5761] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] <... mmap resumed>) = 0x7f847ce1f000 [pid 5758] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5756] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5755] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5763] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5756}, {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 5759] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5758] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5756] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5755] <... futex resumed>) = 0 [pid 5771] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5763] close(4 [pid 5759] <... mprotect resumed>) = 0 [pid 5758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5756] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5755] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5773 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5774 attached [pid 5771] <... sendmsg resumed>) = 52 [pid 5763] <... close resumed>) = 0 [pid 5759] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5773] 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 5774] 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 5759] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5756] <... clone3 resumed> => {parent_tid=[5773]}, 88) = 5773 [pid 5773] <... rseq resumed>) = 0 [pid 5774] <... rseq resumed>) = 0 [pid 5771] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5758] <... clone3 resumed> => {parent_tid=[5774]}, 88) = 5774 [pid 5756] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5775 attached [pid 5773] set_robust_list(0x7f847ce3f9a0, 24 [pid 5774] set_robust_list(0x7f847ce3f9a0, 24 [pid 5763] <... futex resumed>) = 0 [pid 5756] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5775] 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 5773] <... set_robust_list resumed>) = 0 [pid 5774] <... set_robust_list resumed>) = 0 [pid 5773] rt_sigprocmask(SIG_SETMASK, [] [pid 5774] rt_sigprocmask(SIG_SETMASK, [] [pid 5756] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... futex resumed>) = 1 [pid 5775] <... rseq resumed>) = 0 [pid 5773] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5774] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5759] <... clone3 resumed> => {parent_tid=[5775]}, 88) = 5775 [pid 5756] <... futex resumed>) = 0 [pid 5775] set_robust_list(0x7f847ce3f9a0, 24 [pid 5773] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5774] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] rt_sigprocmask(SIG_SETMASK, [] [pid 5756] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5775] <... set_robust_list resumed>) = 0 [pid 5773] <... sendmsg resumed>) = 52 [pid 5771] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5763] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5758] rt_sigprocmask(SIG_SETMASK, [] [pid 5755] <... futex resumed>) = 0 [pid 5775] rt_sigprocmask(SIG_SETMASK, [] [pid 5773] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5773] <... futex resumed>) = 1 [pid 5759] <... futex resumed>) = 0 [pid 5758] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 0 [pid 5775] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5773] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5775] <... sendmsg resumed>) = 52 [pid 5774] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 1 [pid 5774] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5775] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] <... sendmsg resumed>) = 52 [pid 5758] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5775] <... futex resumed>) = 1 [pid 5774] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5775] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] <... futex resumed>) = 0 [pid 5774] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] <... sendto resumed>) = 28 [pid 5769] <... sendto resumed>) = 28 [pid 5767] <... sendto resumed>) = 28 [pid 5766] <... sendto resumed>) = 28 [pid 5765] <... sendto resumed>) = 28 [pid 5764] <... sendto resumed>) = 28 [pid 5760] <... sendmsg resumed>) = 60 [pid 5770] recvfrom(8 [pid 5767] recvfrom(7 [pid 5770] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2089319092}, {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 5767] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2039585648}, {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 5766] recvfrom(8 [pid 5760] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] recvfrom(8 [pid 5769] recvfrom(7 [pid 5767] recvfrom(7 [pid 5766] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1273559883}, {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 5765] recvfrom(7 [pid 5764] recvfrom(4 [pid 5760] <... futex resumed>) = 0 [pid 5770] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2089319092}, {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 5769] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1441493791}, {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 5767] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2039585648}, {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 5766] recvfrom(8 [pid 5765] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1118660744}, {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 5764] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5759}, {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 5760] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] close(8 [pid 5769] recvfrom(7 [pid 5767] close(7 [pid 5766] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1273559883}, {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 5765] recvfrom(7 [pid 5764] recvfrom(4 [pid 5770] <... close resumed>) = 0 [pid 5769] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1441493791}, {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 5767] <... close resumed>) = 0 [pid 5766] close(8 [pid 5765] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1118660744}, {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 5764] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5759}, {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 5769] close(7 [pid 5765] close(7 [pid 5764] close(4 [pid 5770] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... close resumed>) = 0 [pid 5770] <... futex resumed>) = 0 [pid 5769] <... close resumed>) = 0 [pid 5767] <... futex resumed>) = 0 [pid 5766] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... close resumed>) = 0 [pid 5764] <... close resumed>) = 0 [pid 5770] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5769] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5766] <... futex resumed>) = 0 [pid 5769] <... futex resumed>) = 0 [pid 5766] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5764] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] exit_group(0 [pid 5769] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5765] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... futex resumed>) = 0 [pid 5773] <... futex resumed>) = ? [pid 5766] <... futex resumed>) = ? [pid 5763] <... futex resumed>) = ? [pid 5755] exit_group(0 [pid 5765] <... futex resumed>) = 0 [pid 5773] +++ exited with 0 +++ [pid 5771] <... futex resumed>) = ? [pid 5767] <... futex resumed>) = ? [pid 5766] +++ exited with 0 +++ [pid 5765] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5764] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5763] +++ exited with 0 +++ [pid 5761] <... futex resumed>) = ? [pid 5759] exit_group(0 [pid 5758] exit_group(0 [pid 5757] exit_group(0 [pid 5756] <... exit_group resumed>) = ? [pid 5755] <... exit_group resumed>) = ? [pid 5775] <... futex resumed>) = ? [pid 5771] +++ exited with 0 +++ [pid 5770] <... futex resumed>) = ? [pid 5767] +++ exited with 0 +++ [pid 5764] <... futex resumed>) = ? [pid 5761] +++ exited with 0 +++ [pid 5759] <... exit_group resumed>) = ? [pid 5775] +++ exited with 0 +++ [pid 5774] <... futex resumed>) = ? [pid 5770] +++ exited with 0 +++ [pid 5769] <... futex resumed>) = ? [pid 5765] <... futex resumed>) = ? [pid 5764] +++ exited with 0 +++ [pid 5762] <... futex resumed>) = ? [pid 5760] <... futex resumed>) = ? [pid 5758] <... exit_group resumed>) = ? [pid 5757] <... exit_group resumed>) = ? [pid 5774] +++ exited with 0 +++ [pid 5769] +++ exited with 0 +++ [pid 5765] +++ exited with 0 +++ [pid 5762] +++ exited with 0 +++ [pid 5760] +++ exited with 0 +++ [pid 5759] +++ exited with 0 +++ [pid 5758] +++ exited with 0 +++ [pid 5756] +++ exited with 0 +++ [pid 5757] +++ exited with 0 +++ [pid 5755] +++ exited with 0 +++ [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5757, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5758, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5755, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5759, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5668] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] <... openat resumed>) = 3 [pid 5667] <... openat resumed>) = 3 [pid 5664] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] fstat(3 [pid 5668] fstat(3 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] getdents64(3 [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] getdents64(3 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] <... openat resumed>) = 3 [pid 5663] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] fstat(3 [pid 5668] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] newfstatat(AT_FDCWD, "./4/binderfs" [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] <... openat resumed>) = 3 [pid 5668] newfstatat(AT_FDCWD, "./4/binderfs" [pid 5667] unlink("./4/binderfs" [pid 5665] <... openat resumed>) = 3 [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5667] <... unlink resumed>) = 0 [pid 5668] unlink("./4/binderfs") = 0 [pid 5667] getdents64(3 [pid 5664] getdents64(3 [pid 5663] fstat(3 [pid 5665] fstat(3 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] close(3 [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] getdents64(3 [pid 5664] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] getdents64(3 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] getdents64(3 [pid 5667] <... close resumed>) = 0 [pid 5664] newfstatat(AT_FDCWD, "./4/binderfs" [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] rmdir("./4" [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] close(3 [pid 5667] <... rmdir resumed>) = 0 [pid 5663] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... close resumed>) = 0 [pid 5667] mkdir("./5", 0777 [pid 5668] rmdir("./4" [pid 5667] <... mkdir resumed>) = 0 [pid 5665] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] unlink("./4/binderfs" [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... rmdir resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... unlink resumed>) = 0 [pid 5663] newfstatat(AT_FDCWD, "./4/binderfs" [pid 5668] mkdir("./5", 0777 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5668] <... mkdir resumed>) = 0 [pid 5665] newfstatat(AT_FDCWD, "./4/binderfs" [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] getdents64(3 [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] unlink("./4/binderfs" [pid 5665] unlink("./4/binderfs" [pid 5663] <... unlink resumed>) = 0 [pid 5665] <... unlink resumed>) = 0 [pid 5663] getdents64(3 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5665] getdents64(3ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5776 attached [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5776 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] close(3 [ 261.524077][ T5684] block nbd16: Receive control failed (result -32) [ 261.532364][ T5709] block nbd17: Receive control failed (result -32) [ 261.540128][ T51] block nbd15: Receive control failed (result -32) [pid 5776] set_robust_list(0x55558ae916e0, 24 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5777 attached [pid 5776] <... set_robust_list resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] close(3 [pid 5663] <... close resumed>) = 0 [pid 5776] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5777 [pid 5776] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5777] set_robust_list(0x55558ae916e0, 24 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] close(3 [pid 5664] <... close resumed>) = 0 [pid 5663] rmdir("./4" [pid 5777] <... set_robust_list resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5776] chdir("./5" [pid 5665] <... close resumed>) = 0 [pid 5665] rmdir("./4") = 0 [pid 5776] <... chdir resumed>) = 0 [pid 5777] rt_sigprocmask(SIG_SETMASK, [] [pid 5776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5665] mkdir("./5", 0777 [pid 5664] rmdir("./4" [pid 5663] <... rmdir resumed>) = 0 [pid 5776] <... prctl resumed>) = 0 [pid 5777] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5776] setpgid(0, 0 [pid 5663] mkdir("./5", 0777 [pid 5777] chdir("./5" [pid 5776] <... setpgid resumed>) = 0 [pid 5665] <... mkdir resumed>) = 0 [pid 5777] <... chdir resumed>) = 0 [pid 5664] <... rmdir resumed>) = 0 [pid 5777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5777] <... prctl resumed>) = 0 [pid 5776] <... openat resumed>) = 3 [pid 5664] mkdir("./5", 0777 [pid 5777] setpgid(0, 0 [pid 5664] <... mkdir resumed>) = 0 [pid 5663] <... mkdir resumed>) = 0 [pid 5777] <... setpgid resumed>) = 0 [pid 5776] write(3, "1000", 4) = 4 [pid 5776] close(3 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5776] <... close resumed>) = 0 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5776] symlink("/dev/binderfs", "./binderfs" [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5776] <... symlink resumed>) = 0 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5778 attached [pid 5777] <... openat resumed>) = 3 [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD executing program [pid 5776] write(1, "executing program\n", 18ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5779 attached [pid 5778] set_robust_list(0x55558ae916e0, 24 [pid 5777] write(3, "1000", 4 [pid 5776] <... write resumed>) = 18 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5778 [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5777] <... write resumed>) = 4 [pid 5776] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5778] <... set_robust_list resumed>) = 0 [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5777] close(3 [pid 5776] <... futex resumed>) = 0 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5777] <... close resumed>) = 0 [pid 5776] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60}, NULL, 8) = 0 [pid 5777] symlink("/dev/binderfs", "./binderfs" [pid 5776] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5777] <... symlink resumed>) = 0 [pid 5776] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5779] set_robust_list(0x55558ae916e0, 24 [pid 5778] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5780 attached [pid 5776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5777] write(1, "executing program\n", 18 [pid 5776] <... mmap resumed>) = 0x7f847ce61000 [pid 5780] set_robust_list(0x55558ae916e0, 24 [pid 5777] <... write resumed>) = 18 executing program [pid 5776] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5779 [pid 5780] <... set_robust_list resumed>) = 0 [pid 5779] <... set_robust_list resumed>) = 0 [pid 5777] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... mprotect resumed>) = 0 [pid 5778] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5780] rt_sigprocmask(SIG_SETMASK, [] [pid 5779] rt_sigprocmask(SIG_SETMASK, [] [pid 5777] <... futex resumed>) = 0 [pid 5776] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5780 [pid 5779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5778] chdir("./5" [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5780] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5777] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5776] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5780] chdir("./5" [pid 5779] chdir("./5" [pid 5778] <... chdir resumed>) = 0 [pid 5777] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5780] <... chdir resumed>) = 0 [pid 5778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5777] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5781 attached [pid 5780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5778] <... prctl resumed>) = 0 [pid 5777] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5780] <... prctl resumed>) = 0 [pid 5779] <... chdir resumed>) = 0 [pid 5779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5778] setpgid(0, 0 [pid 5779] <... prctl resumed>) = 0 [pid 5778] <... setpgid resumed>) = 0 [pid 5781] 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 5780] setpgid(0, 0 [pid 5779] setpgid(0, 0 [pid 5778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5776] <... clone3 resumed> => {parent_tid=[5781]}, 88) = 5781 [pid 5781] <... rseq resumed>) = 0 [pid 5780] <... setpgid resumed>) = 0 [pid 5779] <... setpgid resumed>) = 0 [pid 5777] <... mmap resumed>) = 0x7f847ce61000 [pid 5776] rt_sigprocmask(SIG_SETMASK, [] [pid 5781] set_robust_list(0x7f847ce819a0, 24 [pid 5780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5778] <... openat resumed>) = 3 [pid 5777] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5776] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5781] <... set_robust_list resumed>) = 0 [pid 5780] <... openat resumed>) = 3 [pid 5779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5778] write(3, "1000", 4 [pid 5777] <... mprotect resumed>) = 0 [pid 5776] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] rt_sigprocmask(SIG_SETMASK, [] [pid 5780] write(3, "1000", 4 [pid 5777] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5776] <... futex resumed>) = 0 [pid 5781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5780] <... write resumed>) = 4 [pid 5779] <... openat resumed>) = 3 [pid 5778] <... write resumed>) = 4 [pid 5781] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5780] close(3 [pid 5777] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5778] close(3 [pid 5776] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] <... socket resumed>) = 3 [pid 5780] <... close resumed>) = 0 [pid 5777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5781] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] symlink("/dev/binderfs", "./binderfs" [pid 5779] write(3, "1000", 4 [pid 5778] <... close resumed>) = 0 [pid 5779] <... write resumed>) = 4 [pid 5778] symlink("/dev/binderfs", "./binderfs" [pid 5779] close(3ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5782 attached [pid 5781] <... futex resumed>) = 1 [pid 5780] <... symlink resumed>) = 0 [pid 5779] <... close resumed>) = 0 [pid 5778] <... symlink resumed>) = 0 [pid 5777] <... clone3 resumed> => {parent_tid=[5782]}, 88) = 5782 [pid 5776] <... futex resumed>) = 0 [pid 5782] 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 5781] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5780] write(1, "executing program\n", 18 [pid 5779] symlink("/dev/binderfs", "./binderfs" [pid 5777] rt_sigprocmask(SIG_SETMASK, [] [pid 5776] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... rseq resumed>) = 0 [pid 5781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5780] <... write resumed>) = 18 [pid 5777] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5776] <... futex resumed>) = 0 executing program [pid 5782] set_robust_list(0x7f847ce819a0, 24 [pid 5781] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5780] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... symlink resumed>) = 0 [pid 5778] write(1, "executing program\n", 18 [pid 5777] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 executing program executing program [pid 5776] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] <... set_robust_list resumed>) = 0 [pid 5781] <... socket resumed>) = 4 [pid 5780] <... futex resumed>) = 0 [pid 5779] write(1, "executing program\n", 18 [pid 5778] <... write resumed>) = 18 [pid 5777] <... futex resumed>) = 0 [pid 5782] rt_sigprocmask(SIG_SETMASK, [] [pid 5781] sendto(4, [{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 5780] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5779] <... write resumed>) = 18 [pid 5778] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5781] <... sendto resumed>) = 28 [pid 5780] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5779] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... futex resumed>) = 0 [pid 5782] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5781] recvfrom(4 [pid 5780] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5779] <... futex resumed>) = 0 [pid 5778] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5782] <... socket resumed>) = 3 [pid 5781] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5776}, {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 5780] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5782] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5778] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5778] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5781] recvfrom(4 [pid 5780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5777] <... futex resumed>) = 0 [pid 5782] <... futex resumed>) = 1 [pid 5781] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5776}, {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 5780] <... mmap resumed>) = 0x7f847ce61000 [pid 5779] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5778] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5777] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] close(4 [pid 5780] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5777] <... futex resumed>) = 0 [pid 5782] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5781] <... close resumed>) = 0 [pid 5780] <... mprotect resumed>) = 0 [pid 5779] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5777] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] <... socket resumed>) = 4 [pid 5781] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5778] <... mmap resumed>) = 0x7f847ce61000 [pid 5782] sendto(4, [{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 5781] <... futex resumed>) = 1 [pid 5779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5778] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5776] <... futex resumed>) = 0 [pid 5780] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5781] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5780] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5779] <... mmap resumed>) = 0x7f847ce61000 [pid 5776] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... mprotect resumed>) = 0 [pid 5782] <... sendto resumed>) = 28 [pid 5781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5776] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5783 attached [pid 5781] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5776] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5783] 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 5782] recvfrom(4 [pid 5781] <... socketpair resumed>, [4, 5]) = 0 [pid 5780] <... clone3 resumed> => {parent_tid=[5783]}, 88) = 5783 [pid 5779] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5778] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5783] <... rseq resumed>) = 0 [pid 5782] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5777}, {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 5783] set_robust_list(0x7f847ce819a0, 24 [pid 5781] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] rt_sigprocmask(SIG_SETMASK, [] [pid 5779] <... mprotect resumed>) = 0 [pid 5778] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5782] recvfrom(4 [pid 5783] <... set_robust_list resumed>) = 0 [pid 5782] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5777}, {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 5779] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5778] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5783] rt_sigprocmask(SIG_SETMASK, [] [pid 5782] close(4 [pid 5781] <... futex resumed>) = 1 [pid 5780] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5776] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5784 attached ) = 0 [pid 5784] 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 5782] <... close resumed>) = 0 [pid 5783] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5780] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5784] <... rseq resumed>) = 0 [pid 5783] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5782] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5780] <... futex resumed>) = 0 [pid 5779] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5778] <... clone3 resumed> => {parent_tid=[5784]}, 88) = 5784 [pid 5784] set_robust_list(0x7f847ce819a0, 24 [pid 5783] <... socket resumed>) = 3 [pid 5782] <... futex resumed>) = 1 [pid 5780] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5778] rt_sigprocmask(SIG_SETMASK, [] [pid 5777] <... futex resumed>) = 0 [pid 5784] <... set_robust_list resumed>) = 0 [pid 5783] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5778] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5777] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] rt_sigprocmask(SIG_SETMASK, [] [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5778] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... futex resumed>) = 0 [pid 5784] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5777] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5784] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5784] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5785 attached [pid 5783] <... futex resumed>) = 0 [pid 5782] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5780] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... futex resumed>) = 0 [pid 5783] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5782] <... socketpair resumed>, [4, 5]) = 0 [pid 5780] <... futex resumed>) = 0 [pid 5779] <... clone3 resumed> => {parent_tid=[5785]}, 88) = 5785 [pid 5785] 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 5784] <... futex resumed>) = 0 [pid 5778] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] rt_sigprocmask(SIG_SETMASK, [] [pid 5778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5785] <... rseq resumed>) = 0 [pid 5784] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5783] <... socket resumed>) = 4 [pid 5782] <... futex resumed>) = 1 [pid 5779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5778] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... futex resumed>) = 0 [pid 5785] set_robust_list(0x7f847ce819a0, 24 [pid 5784] <... socket resumed>) = 4 [pid 5783] sendto(4, [{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 5782] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... futex resumed>) = 0 [pid 5777] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... set_robust_list resumed>) = 0 [pid 5784] sendto(4, [{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 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5779] <... futex resumed>) = 0 [pid 5778] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5777] <... futex resumed>) = 0 [pid 5785] rt_sigprocmask(SIG_SETMASK, [] [pid 5782] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5785] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5779] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5777] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5785] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5785] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5779] <... futex resumed>) = 0 [pid 5779] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5779] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5785] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5776] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5776] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... socket resumed>) = 4 [pid 5776] <... futex resumed>) = 0 [pid 5776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce40000 [pid 5776] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5776] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5785] sendto(4, [{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 5776] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5780] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5780] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5780] <... futex resumed>) = 0 [pid 5778] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5778] <... mmap resumed>) = 0x7f847ce40000 [pid 5780] <... mmap resumed>) = 0x7f847ce40000 [pid 5778] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5780] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITEci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5787 attached ) = 0 [pid 5778] <... mprotect resumed>) = 0 [pid 5777] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5778] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5777] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... clone3 resumed> => {parent_tid=[5787]}, 88) = 5787 [pid 5787] 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 5778] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5776] rt_sigprocmask(SIG_SETMASK, [] [pid 5787] <... rseq resumed>) = 0 [pid 5778] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5776] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5780] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5777] <... futex resumed>) = 0 [pid 5780] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5788 attached [pid 5787] set_robust_list(0x7f847ce609a0, 24 [pid 5780] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5777] <... mmap resumed>) = 0x7f847ce40000 [pid 5776] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5789 attached [pid 5788] 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 5787] <... set_robust_list resumed>) = 0 [pid 5779] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5777] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5776] <... futex resumed>) = 0 [pid 5788] <... rseq resumed>) = 0 [pid 5787] rt_sigprocmask(SIG_SETMASK, [] [pid 5779] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... mprotect resumed>) = 0 [pid 5776] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5789] 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 5787] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5779] <... futex resumed>) = 0 [pid 5778] <... clone3 resumed> => {parent_tid=[5788]}, 88) = 5788 [pid 5789] <... rseq resumed>) = 0 [pid 5788] set_robust_list(0x7f847ce609a0, 24 [pid 5787] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5780] <... clone3 resumed> => {parent_tid=[5789]}, 88) = 5789 [pid 5779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5777] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5789] set_robust_list(0x7f847ce609a0, 24 [pid 5788] <... set_robust_list resumed>) = 0 [pid 5787] <... socket resumed>) = 6 [pid 5780] rt_sigprocmask(SIG_SETMASK, [] [pid 5779] <... mmap resumed>) = 0x7f847ce40000 [pid 5777] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5778] rt_sigprocmask(SIG_SETMASK, [] [pid 5789] <... set_robust_list resumed>) = 0 [pid 5788] rt_sigprocmask(SIG_SETMASK, [] [pid 5780] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5788] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5780] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5790 attached [pid 5788] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5780] <... futex resumed>) = 0 [pid 5790] 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 5780] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5787] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... clone3 resumed> => {parent_tid=[5790]}, 88) = 5790 [pid 5790] <... rseq resumed>) = 0 [pid 5789] rt_sigprocmask(SIG_SETMASK, [] [pid 5787] <... futex resumed>) = 1 [pid 5779] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5778] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... futex resumed>) = 0 [pid 5789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5787] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5790] set_robust_list(0x7f847ce609a0, 24 [pid 5777] rt_sigprocmask(SIG_SETMASK, [] [pid 5790] <... set_robust_list resumed>) = 0 [pid 5777] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5790] rt_sigprocmask(SIG_SETMASK, [] [pid 5777] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5789] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5777] <... futex resumed>) = 0 [pid 5790] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5777] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] <... socket resumed>) = 6 [pid 5789] <... socketpair resumed>, [5, 6]) = 0 [pid 5788] <... futex resumed>) = 0 [pid 5779] <... mprotect resumed>) = 0 [pid 5778] <... futex resumed>) = 1 [pid 5787] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 1 [pid 5790] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5788] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5778] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] <... futex resumed>) = 1 [pid 5789] <... futex resumed>) = 1 [pid 5787] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5780] <... futex resumed>) = 0 [pid 5779] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5777] <... futex resumed>) = 0 [pid 5776] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5789] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5788] <... socketpair resumed>, [5, 6]) = 0 [pid 5787] <... socket resumed>) = 7 [pid 5780] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5777] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5788] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] 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 5780] <... futex resumed>) = 0 [pid 5779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5777] <... futex resumed>) = 0 [pid 5790] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5788] <... futex resumed>) = 1 [pid 5780] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] <... futex resumed>) = 0 [pid 5777] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5791 attached [pid 5790] <... socket resumed>) = 7 [pid 5789] <... sendmsg resumed>) = 60 [pid 5788] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5778] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] 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 5788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5791] 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 5789] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... clone3 resumed> => {parent_tid=[5791]}, 88) = 5791 [pid 5778] <... futex resumed>) = 0 [pid 5788] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5791] <... rseq resumed>) = 0 [pid 5789] <... futex resumed>) = 1 [pid 5780] <... futex resumed>) = 0 [pid 5779] rt_sigprocmask(SIG_SETMASK, [] [pid 5778] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] set_robust_list(0x7f847ce609a0, 24 [pid 5789] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5788] <... sendmsg resumed>) = 60 [pid 5780] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5791] <... set_robust_list resumed>) = 0 [pid 5789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5788] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] rt_sigprocmask(SIG_SETMASK, [] [pid 5789] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5784] <... sendto resumed>) = 28 [pid 5783] <... sendto resumed>) = 28 [pid 5780] <... futex resumed>) = 0 [pid 5779] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5789] <... socket resumed>) = 7 [pid 5788] <... futex resumed>) = 1 [pid 5784] recvfrom(4 [pid 5783] recvfrom(4 [pid 5781] <... sendmsg resumed>) = 60 [pid 5778] <... futex resumed>) = 0 [pid 5791] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5789] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5788] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5778}, {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 5783] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5780}, {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 5781] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] <... futex resumed>) = 0 [pid 5791] <... socketpair resumed>, [5, 6]) = 0 [pid 5789] <... futex resumed>) = 0 [pid 5784] recvfrom(4 [pid 5783] recvfrom(4 [pid 5781] <... futex resumed>) = 0 [pid 5778] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5788] <... futex resumed>) = 0 [pid 5784] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5778}, {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 5783] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5780}, {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 5781] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5779] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] <... futex resumed>) = 1 [pid 5791] <... futex resumed>) = 0 [pid 5788] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5784] close(4 [pid 5783] close(4 [pid 5779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5778] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5788] <... socket resumed>) = 7 [pid 5780] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... close resumed>) = 0 [pid 5783] <... close resumed>) = 0 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5789] <... futex resumed>) = 0 [pid 5783] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] <... futex resumed>) = 1 [pid 5779] <... futex resumed>) = 0 [pid 5791] <... sendmsg resumed>) = 60 [pid 5789] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5788] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5780] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] <... socket resumed>) = 4 [pid 5788] <... futex resumed>) = 1 [pid 5784] <... futex resumed>) = 0 [pid 5783] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5778] <... futex resumed>) = 0 [pid 5791] <... futex resumed>) = 0 [pid 5784] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5789] sendto(4, [{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 5788] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5779] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... socket resumed>) = 7 [pid 5784] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5791] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... socket resumed>) = 4 [pid 5779] <... futex resumed>) = 0 [pid 5778] <... futex resumed>) = 0 [pid 5791] <... futex resumed>) = 0 [pid 5784] sendto(4, [{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 5791] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5779] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = 1 [pid 5791] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5779] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] <... socket resumed>) = 8 [pid 5791] sendto(8, [{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 5776] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5776] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 1 [pid 5776] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5777] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5777] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... sendmsg resumed>) = 52 [pid 5777] <... futex resumed>) = 0 [pid 5777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce1f000 [pid 5777] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5781] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5777] <... mprotect resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5781] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5777] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5793 attached [pid 5780] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5777] <... clone3 resumed> => {parent_tid=[5793]}, 88) = 5793 [pid 5780] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5780] <... futex resumed>) = 1 [pid 5783] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5780] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] 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 5778] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5777] rt_sigprocmask(SIG_SETMASK, [] [pid 5793] <... rseq resumed>) = 0 [pid 5783] <... sendmsg resumed>) = 52 [pid 5779] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5778] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5793] set_robust_list(0x7f847ce3f9a0, 24 [pid 5788] <... futex resumed>) = 0 [pid 5783] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... futex resumed>) = 1 [pid 5777] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... set_robust_list resumed>) = 0 [pid 5788] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5783] <... futex resumed>) = 1 [pid 5780] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = 0 [pid 5778] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5777] <... futex resumed>) = 0 [pid 5793] rt_sigprocmask(SIG_SETMASK, [] [pid 5788] <... sendmsg resumed>) = 52 [pid 5783] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5777] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5788] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... mmap resumed>) = 0x7f847ce1f000 [pid 5778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5788] <... futex resumed>) = 0 [pid 5793] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5788] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5793] <... sendmsg resumed>) = 52 [pid 5779] <... mprotect resumed>) = 0 [pid 5779] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5794 attached [pid 5793] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5793] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5777] <... futex resumed>) = 0 [pid 5794] 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 5779] <... clone3 resumed> => {parent_tid=[5794]}, 88) = 5794 [pid 5794] <... rseq resumed>) = 0 [pid 5779] rt_sigprocmask(SIG_SETMASK, [] [pid 5794] set_robust_list(0x7f847ce3f9a0, 24 [pid 5779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5794] <... set_robust_list resumed>) = 0 [pid 5779] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] rt_sigprocmask(SIG_SETMASK, [] [pid 5779] <... futex resumed>) = 0 [pid 5794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5779] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5794] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS) = 52 [pid 5794] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5779] <... futex resumed>) = 0 [pid 5794] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] <... sendto resumed>) = 28 [pid 5790] <... sendto resumed>) = 28 [pid 5789] <... sendto resumed>) = 28 [pid 5787] <... sendto resumed>) = 28 [pid 5785] <... sendto resumed>) = 28 [pid 5784] <... sendto resumed>) = 28 [pid 5782] <... sendmsg resumed>) = 60 [pid 5791] recvfrom(8 [pid 5789] recvfrom(4 [pid 5791] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-411552404}, {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 5789] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5780}, {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 5791] recvfrom(8 [pid 5790] recvfrom(7 [pid 5789] recvfrom(4 [pid 5787] recvfrom(7 [pid 5785] recvfrom(4 [pid 5784] recvfrom(4 [pid 5782] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-411552404}, {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 5790] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-925689890}, {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 5789] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5780}, {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 5787] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1060960011}, {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 5785] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5779}, {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 5784] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5778}, {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 5782] <... futex resumed>) = 0 [pid 5791] close(8 [pid 5790] recvfrom(7 [pid 5789] close(4 [pid 5787] recvfrom(7 [pid 5785] recvfrom(4 [pid 5784] recvfrom(4 [pid 5782] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] <... close resumed>) = 0 [pid 5790] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-925689890}, {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 5789] <... close resumed>) = 0 [pid 5787] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1060960011}, {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 5785] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5779}, {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 5784] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5778}, {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 5791] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] close(7 [pid 5787] close(7 [pid 5784] close(4 [pid 5791] <... futex resumed>) = 0 [pid 5789] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] close(4 [pid 5791] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5790] <... close resumed>) = 0 [pid 5789] <... futex resumed>) = 0 [pid 5789] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5787] <... close resumed>) = 0 [pid 5785] <... close resumed>) = 0 [pid 5784] <... close resumed>) = 0 [pid 5790] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] <... futex resumed>) = 0 [pid 5787] <... futex resumed>) = 0 [pid 5785] <... futex resumed>) = 0 [pid 5784] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] exit_group(0 [pid 5779] exit_group(0 [pid 5794] <... futex resumed>) = ? [pid 5791] <... futex resumed>) = ? [pid 5790] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5789] <... futex resumed>) = ? [pid 5787] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] <... futex resumed>) = 0 [pid 5783] <... futex resumed>) = ? [pid 5780] <... exit_group resumed>) = ? [pid 5779] <... exit_group resumed>) = ? [pid 5794] +++ exited with 0 +++ [pid 5791] +++ exited with 0 +++ [pid 5789] +++ exited with 0 +++ [pid 5785] +++ exited with 0 +++ [pid 5784] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5783] +++ exited with 0 +++ [pid 5780] +++ exited with 0 +++ [pid 5778] exit_group(0 [pid 5777] exit_group(0 [pid 5776] exit_group(0 [pid 5787] <... futex resumed>) = ? [pid 5784] <... futex resumed>) = ? [pid 5781] <... futex resumed>) = ? [pid 5778] <... exit_group resumed>) = ? [pid 5776] <... exit_group resumed>) = ? [pid 5788] <... futex resumed>) = ? [pid 5787] +++ exited with 0 +++ [pid 5784] +++ exited with 0 +++ [pid 5781] +++ exited with 0 +++ [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5780, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5793] <... futex resumed>) = ? [pid 5790] <... futex resumed>) = ? [pid 5777] <... exit_group resumed>) = ? [pid 5790] +++ exited with 0 +++ [pid 5793] +++ exited with 0 +++ [pid 5788] +++ exited with 0 +++ [pid 5779] +++ exited with 0 +++ [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5779, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5664] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5782] <... futex resumed>) = ? [pid 5778] +++ exited with 0 +++ [pid 5776] +++ exited with 0 +++ [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5776, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5664] <... restart_syscall resumed>) = 0 [pid 5667] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5778, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5663] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5782] +++ exited with 0 +++ [pid 5777] +++ exited with 0 +++ [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] <... openat resumed>) = 3 [pid 5664] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5663] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5777, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5664] <... openat resumed>) = 3 [pid 5663] <... openat resumed>) = 3 [pid 5668] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5667] fstat(3 [pid 5665] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... restart_syscall resumed>) = 0 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] fstat(3 [pid 5663] fstat(3 [pid 5667] getdents64(3 [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] getdents64(3 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] getdents64(3 [pid 5665] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... openat resumed>) = 3 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] newfstatat(AT_FDCWD, "./5/binderfs" [pid 5664] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... openat resumed>) = 3 [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] fstat(3 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] fstat(3 [pid 5667] unlink("./5/binderfs" [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] newfstatat(AT_FDCWD, "./5/binderfs" [pid 5663] newfstatat(AT_FDCWD, "./5/binderfs" [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] getdents64(3 [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] unlink("./5/binderfs" [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] getdents64(3 [pid 5667] <... unlink resumed>) = 0 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] unlink("./5/binderfs" [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] getdents64(3 [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... unlink resumed>) = 0 [pid 5668] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] close(3 [pid 5668] newfstatat(AT_FDCWD, "./5/binderfs" [pid 5667] <... close resumed>) = 0 [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] newfstatat(AT_FDCWD, "./5/binderfs" [pid 5664] getdents64(3 [pid 5663] <... unlink resumed>) = 0 [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] unlink("./5/binderfs" [pid 5667] rmdir("./5" [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] <... unlink resumed>) = 0 [pid 5665] unlink("./5/binderfs" [pid 5664] close(3 [pid 5663] getdents64(3 [pid 5668] getdents64(3 [pid 5667] <... rmdir resumed>) = 0 [pid 5665] <... unlink resumed>) = 0 [pid 5664] <... close resumed>) = 0 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] close(3 [pid 5667] mkdir("./6", 0777 [pid 5664] rmdir("./5" [pid 5665] getdents64(3 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] <... close resumed>) = 0 [ 261.938650][ T51] block nbd18: Receive control failed (result -32) [ 261.954039][ T5709] block nbd19: Receive control failed (result -32) [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] close(3 [pid 5668] rmdir("./5" [pid 5665] close(3 [pid 5668] <... rmdir resumed>) = 0 [pid 5667] <... mkdir resumed>) = 0 [pid 5665] <... close resumed>) = 0 [pid 5663] <... close resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] <... rmdir resumed>) = 0 [pid 5668] mkdir("./6", 0777 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5665] rmdir("./5" [pid 5664] mkdir("./6", 0777 [pid 5663] rmdir("./5" [pid 5668] <... mkdir resumed>) = 0 [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5665] <... rmdir resumed>) = 0 [pid 5664] <... mkdir resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5665] mkdir("./6", 0777 [pid 5663] <... rmdir resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5795 attached [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5665] <... mkdir resumed>) = 0 [pid 5663] mkdir("./6", 0777ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5797 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5796 attached [pid 5795] set_robust_list(0x55558ae916e0, 24 [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5795 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5796 [pid 5663] <... mkdir resumed>) = 0 [pid 5797] set_robust_list(0x55558ae916e0, 24 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5797 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5797] <... set_robust_list resumed>) = 0 [pid 5796] set_robust_list(0x55558ae916e0, 24 [pid 5795] <... set_robust_list resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5796] <... set_robust_list resumed>) = 0 [pid 5795] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5798 attached [pid 5797] rt_sigprocmask(SIG_SETMASK, [] [pid 5796] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5798] set_robust_list(0x55558ae916e0, 24 [pid 5797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5798 [pid 5796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5795] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5796] chdir("./6" [pid 5795] chdir("./6" [pid 5796] <... chdir resumed>) = 0 [pid 5795] <... chdir resumed>) = 0 [pid 5796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5796] <... prctl resumed>) = 0 [pid 5795] <... prctl resumed>) = 0 [pid 5797] chdir("./6" [pid 5796] setpgid(0, 0 [pid 5795] setpgid(0, 0 [pid 5798] <... set_robust_list resumed>) = 0 [pid 5797] <... chdir resumed>) = 0 [pid 5796] <... setpgid resumed>) = 0 [pid 5795] <... setpgid resumed>) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5798] rt_sigprocmask(SIG_SETMASK, [] [pid 5797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5797] <... prctl resumed>) = 0 [pid 5797] setpgid(0, 0 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5799 [pid 5797] <... setpgid resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5799 attached [pid 5798] chdir("./6" [pid 5797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5796] <... openat resumed>) = 3 [pid 5795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5799] set_robust_list(0x55558ae916e0, 24 [pid 5797] <... openat resumed>) = 3 [pid 5796] write(3, "1000", 4 [pid 5795] <... openat resumed>) = 3 [pid 5799] <... set_robust_list resumed>) = 0 [pid 5798] <... chdir resumed>) = 0 [pid 5797] write(3, "1000", 4 [pid 5796] <... write resumed>) = 4 [pid 5795] write(3, "1000", 4 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5799] rt_sigprocmask(SIG_SETMASK, [] [pid 5798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5797] <... write resumed>) = 4 [pid 5796] close(3 [pid 5795] <... write resumed>) = 4 [pid 5798] <... prctl resumed>) = 0 [pid 5797] close(3 [pid 5796] <... close resumed>) = 0 [pid 5799] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5795] close(3 [pid 5798] setpgid(0, 0 [pid 5797] <... close resumed>) = 0 [pid 5798] <... setpgid resumed>) = 0 [pid 5797] symlink("/dev/binderfs", "./binderfs" [pid 5796] symlink("/dev/binderfs", "./binderfs" [pid 5795] <... close resumed>) = 0 [pid 5799] chdir("./6" [pid 5798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5797] <... symlink resumed>) = 0 [pid 5795] symlink("/dev/binderfs", "./binderfs" [pid 5798] <... openat resumed>) = 3 [pid 5796] <... symlink resumed>) = 0 [pid 5798] write(3, "1000", 4 [pid 5799] <... chdir resumed>) = 0 [pid 5798] <... write resumed>) = 4 [pid 5796] write(1, "executing program\n", 18 [pid 5795] <... symlink resumed>) = 0 executing program [pid 5799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5798] close(3 [pid 5797] write(1, "executing program\n", 18 [pid 5796] <... write resumed>) = 18 [pid 5795] write(1, "executing program\n", 18 [pid 5799] <... prctl resumed>) = 0 [pid 5797] <... write resumed>) = 18 [pid 5796] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... write resumed>) = 18 [pid 5799] setpgid(0, 0 [pid 5796] <... futex resumed>) = 0 [pid 5799] <... setpgid resumed>) = 0 executing program executing program [pid 5796] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5795] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5798] <... close resumed>) = 0 [pid 5797] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5798] symlink("/dev/binderfs", "./binderfs" [pid 5795] <... futex resumed>) = 0 [pid 5798] <... symlink resumed>) = 0 [pid 5796] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5795] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5799] <... openat resumed>) = 3 [pid 5798] write(1, "executing program\n", 18 [pid 5797] <... futex resumed>) = 0 [pid 5796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5795] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5798] <... write resumed>) = 18 [pid 5797] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5795] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5798] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5799] write(3, "1000", 4 [pid 5798] <... futex resumed>) = 0 [pid 5797] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5796] <... mmap resumed>) = 0x7f847ce61000 [pid 5795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5799] <... write resumed>) = 4 [pid 5798] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5797] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5796] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5795] <... mmap resumed>) = 0x7f847ce61000 [pid 5799] close(3 [pid 5797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5798] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5796] <... mprotect resumed>) = 0 [pid 5797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5795] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5799] <... close resumed>) = 0 [pid 5798] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5797] <... mmap resumed>) = 0x7f847ce61000 [pid 5796] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5795] <... mprotect resumed>) = 0 [pid 5798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5795] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5799] symlink("/dev/binderfs", "./binderfs" [pid 5798] <... mmap resumed>) = 0x7f847ce61000 [pid 5797] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5796] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5797] <... mprotect resumed>) = 0 [pid 5796] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5798] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5795] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5800 attached [pid 5798] <... mprotect resumed>) = 0 [pid 5797] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5800] 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 5799] <... symlink resumed>) = 0 [pid 5798] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5796] <... clone3 resumed> => {parent_tid=[5800]}, 88) = 5800 [pid 5798] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5800] <... rseq resumed>) = 0 [pid 5795] <... clone3 resumed> => {parent_tid=[5801]}, 88) = 5801 [pid 5800] set_robust_list(0x7f847ce819a0, 24) = 0 [pid 5795] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5802 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5801 attached [pid 5800] rt_sigprocmask(SIG_SETMASK, [] [pid 5797] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5796] rt_sigprocmask(SIG_SETMASK, [] [pid 5795] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5802] 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 executing program [pid 5801] 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 5799] write(1, "executing program\n", 18 [pid 5797] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5802] <... rseq resumed>) = 0 [pid 5796] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5798] <... clone3 resumed> => {parent_tid=[5802]}, 88) = 5802 [pid 5795] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5803 attached [pid 5802] set_robust_list(0x7f847ce819a0, 24 [pid 5801] <... rseq resumed>) = 0 [pid 5800] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5799] <... write resumed>) = 18 [pid 5798] rt_sigprocmask(SIG_SETMASK, [] [pid 5796] <... futex resumed>) = 0 [pid 5795] <... futex resumed>) = 0 [pid 5803] 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 5802] <... set_robust_list resumed>) = 0 [pid 5801] set_robust_list(0x7f847ce819a0, 24 [pid 5800] <... socket resumed>) = 3 [pid 5798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5796] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... rseq resumed>) = 0 [pid 5802] rt_sigprocmask(SIG_SETMASK, [] [pid 5801] <... set_robust_list resumed>) = 0 [pid 5800] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] <... clone3 resumed> => {parent_tid=[5803]}, 88) = 5803 [pid 5796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5803] set_robust_list(0x7f847ce819a0, 24 [pid 5802] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5801] rt_sigprocmask(SIG_SETMASK, [] [pid 5800] <... futex resumed>) = 0 [pid 5799] <... futex resumed>) = 0 [pid 5798] <... futex resumed>) = 0 [pid 5797] rt_sigprocmask(SIG_SETMASK, [] [pid 5796] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... set_robust_list resumed>) = 0 [pid 5802] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5801] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5800] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5799] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5798] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5796] <... futex resumed>) = 0 [pid 5803] rt_sigprocmask(SIG_SETMASK, [] [pid 5802] <... socket resumed>) = 3 [pid 5801] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5800] <... socket resumed>) = 4 [pid 5799] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5797] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5800] sendto(4, [{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 5803] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5802] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... socket resumed>) = 3 [pid 5800] <... sendto resumed>) = 28 [pid 5799] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5797] <... futex resumed>) = 0 [pid 5796] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... socket resumed>) = 3 [pid 5802] <... futex resumed>) = 1 [pid 5801] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] recvfrom(4 [pid 5799] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5798] <... futex resumed>) = 0 [pid 5797] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... futex resumed>) = 1 [pid 5800] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5796}, {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 5799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5798] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5795] <... futex resumed>) = 0 [pid 5803] <... futex resumed>) = 0 [pid 5801] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] recvfrom(4 [pid 5802] <... socket resumed>) = 4 [pid 5799] <... mmap resumed>) = 0x7f847ce61000 [pid 5798] <... futex resumed>) = 0 [pid 5797] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5802] sendto(4, [{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 5801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5800] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5796}, {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 5798] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] <... futex resumed>) = 0 [pid 5795] <... futex resumed>) = 0 [pid 5803] <... socket resumed>) = 4 [pid 5801] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5800] close(4 [pid 5799] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5797] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] <... close resumed>) = 0 [pid 5800] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] sendto(4, [{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 5802] <... sendto resumed>) = 28 [pid 5801] <... socket resumed>) = 4 [pid 5799] <... mprotect resumed>) = 0 [pid 5800] <... futex resumed>) = 1 [pid 5796] <... futex resumed>) = 0 [pid 5803] <... sendto resumed>) = 28 [pid 5802] recvfrom(4 [pid 5801] sendto(4, [{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 5800] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5799] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5803] recvfrom(4 [pid 5802] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5798}, {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 5801] <... sendto resumed>) = 28 [pid 5800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5796] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5797}, {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 5802] recvfrom(4 [pid 5800] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5799] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5796] <... futex resumed>) = 0 [pid 5803] recvfrom(4 [pid 5802] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5798}, {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 5801] recvfrom(4 [pid 5800] <... socketpair resumed>, [4, 5]) = 0 [pid 5796] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5797}, {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 5802] close(4 [pid 5801] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5795}, {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 5800] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5803] close(4 [pid 5802] <... close resumed>) = 0 [pid 5801] recvfrom(4 [pid 5800] <... futex resumed>) = 0 [pid 5796] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... close resumed>) = 0 [pid 5802] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5795}, {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 5800] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5796] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5804 attached [pid 5803] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... futex resumed>) = 1 [pid 5801] close(4 [pid 5798] <... futex resumed>) = 0 [pid 5796] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] 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 5803] <... futex resumed>) = 1 [pid 5804] <... rseq resumed>) = 0 [pid 5803] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5802] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] <... close resumed>) = 0 [pid 5799] <... clone3 resumed> => {parent_tid=[5804]}, 88) = 5804 [pid 5798] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] <... futex resumed>) = 0 [pid 5804] set_robust_list(0x7f847ce819a0, 24 [pid 5802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... futex resumed>) = 0 [pid 5804] <... set_robust_list resumed>) = 0 [pid 5799] rt_sigprocmask(SIG_SETMASK, [] [pid 5798] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] rt_sigprocmask(SIG_SETMASK, [] [pid 5802] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5801] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5797] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5803] <... futex resumed>) = 0 [pid 5802] <... socketpair resumed>, [4, 5]) = 0 [pid 5801] <... futex resumed>) = 1 [pid 5799] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] <... futex resumed>) = 1 [pid 5795] <... futex resumed>) = 0 [pid 5804] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5803] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5802] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5799] <... futex resumed>) = 0 [pid 5797] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... socket resumed>) = 3 [pid 5803] <... socketpair resumed>, [4, 5]) = 0 [pid 5801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5799] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5802] <... futex resumed>) = 1 [pid 5801] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5795] <... futex resumed>) = 0 [pid 5804] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... futex resumed>) = 0 [pid 5795] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] <... futex resumed>) = 0 [pid 5803] <... futex resumed>) = 1 [pid 5801] <... socketpair resumed>, [4, 5]) = 0 [pid 5799] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] <... futex resumed>) = 0 [pid 5804] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5803] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5802] <... futex resumed>) = 0 [pid 5801] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... futex resumed>) = 0 [pid 5798] <... futex resumed>) = 1 [pid 5797] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... socket resumed>) = 4 [pid 5803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5802] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5801] <... futex resumed>) = 1 [pid 5799] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] <... futex resumed>) = 0 [pid 5795] <... futex resumed>) = 0 [pid 5804] sendto(4, [{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 5803] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5801] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5795] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] <... futex resumed>) = 0 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5795] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5796] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce40000 [pid 5796] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5796] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5796] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5806 attached [pid 5806] 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 5796] <... clone3 resumed> => {parent_tid=[5806]}, 88) = 5806 [pid 5806] <... rseq resumed>) = 0 [pid 5796] rt_sigprocmask(SIG_SETMASK, [] [pid 5806] set_robust_list(0x7f847ce609a0, 24 [pid 5796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5806] <... set_robust_list resumed>) = 0 [pid 5796] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] rt_sigprocmask(SIG_SETMASK, [] [pid 5796] <... futex resumed>) = 0 [pid 5806] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5796] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5806] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5806] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5798] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5797] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5799] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... futex resumed>) = 0 [pid 5798] <... futex resumed>) = 0 [pid 5797] <... futex resumed>) = 0 [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5806] <... futex resumed>) = 1 [pid 5798] <... mmap resumed>) = 0x7f847ce40000 [pid 5796] <... futex resumed>) = 0 [pid 5795] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5797] <... mmap resumed>) = 0x7f847ce40000 [pid 5806] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5799] <... mmap resumed>) = 0x7f847ce40000 [pid 5798] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5796] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5799] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5798] <... mprotect resumed>) = 0 [pid 5797] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5796] <... futex resumed>) = 0 [pid 5795] <... futex resumed>) = 0 [pid 5806] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5798] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5796] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5806] <... socket resumed>) = 7 [pid 5799] <... mprotect resumed>) = 0 [pid 5797] <... mprotect resumed>) = 0 [pid 5806] 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 5795] <... mmap resumed>) = 0x7f847ce40000 [pid 5799] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5798] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5797] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5799] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5799] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5795] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5797] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5795] <... mprotect resumed>) = 0 [pid 5795] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5807 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5808 attached , [], 8) = 0 [pid 5808] 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 5795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5808] <... rseq resumed>) = 0 [pid 5808] set_robust_list(0x7f847ce609a0, 24) = 0 [pid 5808] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5809 attached , NULL, 8) = 0 [pid 5808] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5797] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5795] <... clone3 resumed> => {parent_tid=[5809]}, 88) = 5809 [pid 5807] 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 5795] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5810 attached [pid 5807] <... rseq resumed>) = 0 [pid 5799] <... clone3 resumed> => {parent_tid=[5807]}, 88) = 5807 [pid 5798] <... clone3 resumed> => {parent_tid=[5808]}, 88) = 5808 [pid 5797] <... clone3 resumed> => {parent_tid=[5810]}, 88) = 5810 [pid 5795] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] 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 5809] 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 5807] set_robust_list(0x7f847ce609a0, 24 [pid 5799] rt_sigprocmask(SIG_SETMASK, [] [pid 5798] rt_sigprocmask(SIG_SETMASK, [] [pid 5797] rt_sigprocmask(SIG_SETMASK, [] [pid 5809] <... rseq resumed>) = 0 [pid 5807] <... set_robust_list resumed>) = 0 [pid 5800] <... sendmsg resumed>) = 60 [pid 5795] <... futex resumed>) = 0 [pid 5807] rt_sigprocmask(SIG_SETMASK, [] [pid 5810] <... rseq resumed>) = 0 [pid 5809] set_robust_list(0x7f847ce609a0, 24 [pid 5807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5810] set_robust_list(0x7f847ce609a0, 24 [pid 5809] <... set_robust_list resumed>) = 0 [pid 5799] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5795] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] rt_sigprocmask(SIG_SETMASK, [] [pid 5800] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... futex resumed>) = 0 [pid 5810] <... set_robust_list resumed>) = 0 [pid 5809] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5807] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5800] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5799] <... futex resumed>) = 0 [pid 5798] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5797] <... futex resumed>) = 0 [pid 5807] <... socketpair resumed>, [5, 6]) = 0 [pid 5798] <... futex resumed>) = 1 [pid 5797] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5810] rt_sigprocmask(SIG_SETMASK, [] [pid 5809] <... socket resumed>) = 6 [pid 5808] <... futex resumed>) = 0 [pid 5799] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5807] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5808] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5807] <... futex resumed>) = 0 [pid 5799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] <... socket resumed>) = 6 [pid 5807] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5799] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... socket resumed>) = 6 [pid 5807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5799] <... futex resumed>) = 0 [pid 5810] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5799] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5810] <... futex resumed>) = 1 [pid 5809] <... futex resumed>) = 1 [pid 5808] <... futex resumed>) = 1 [pid 5807] <... sendmsg resumed>) = 60 [pid 5798] <... futex resumed>) = 0 [pid 5797] <... futex resumed>) = 0 [pid 5795] <... futex resumed>) = 0 [pid 5810] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... futex resumed>) = 0 [pid 5797] <... futex resumed>) = 0 [pid 5795] <... futex resumed>) = 0 [pid 5810] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5809] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5808] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5807] <... futex resumed>) = 1 [pid 5799] <... futex resumed>) = 0 [pid 5798] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5808] <... socket resumed>) = 7 [pid 5807] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5799] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... socket resumed>) = 7 [pid 5810] <... socket resumed>) = 7 [pid 5809] 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 5808] 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 5807] <... socket resumed>) = 7 [pid 5799] <... futex resumed>) = 0 [pid 5810] 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 5807] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5807] <... futex resumed>) = 0 [pid 5799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5799] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5799] <... futex resumed>) = 0 [pid 5807] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5799] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5807] <... socket resumed>) = 8 [pid 5807] sendto(8, [{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 5796] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5796] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... futex resumed>) = 0 [pid 5796] <... futex resumed>) = 1 [pid 5800] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5796] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] <... sendmsg resumed>) = 52 [pid 5800] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5796] <... futex resumed>) = 0 [pid 5800] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5797] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5795] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5798] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5797] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5797] <... futex resumed>) = 0 [pid 5795] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5795] <... futex resumed>) = 0 [pid 5795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5798] <... mmap resumed>) = 0x7f847ce1f000 [pid 5795] <... mmap resumed>) = 0x7f847ce1f000 [pid 5798] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5797] <... mmap resumed>) = 0x7f847ce1f000 [pid 5795] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5798] <... mprotect resumed>) = 0 [pid 5795] <... mprotect resumed>) = 0 [pid 5795] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5799] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5798] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5797] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5799] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5797] <... mprotect resumed>) = 0 [pid 5795] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5799] <... futex resumed>) = 0 [pid 5798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5812 attached [pid 5799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5797] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5799] <... mmap resumed>) = 0x7f847ce1f000 [pid 5797] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5813 attached [pid 5812] 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 5799] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5798] <... clone3 resumed> => {parent_tid=[5813]}, 88) = 5813 [pid 5797] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5795] <... clone3 resumed> => {parent_tid=[5812]}, 88) = 5812 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5814 attached [pid 5813] 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 5812] <... rseq resumed>) = 0 [pid 5799] <... mprotect resumed>) = 0 [pid 5798] rt_sigprocmask(SIG_SETMASK, [] [pid 5795] rt_sigprocmask(SIG_SETMASK, [] [pid 5814] 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 5813] <... rseq resumed>) = 0 [pid 5812] set_robust_list(0x7f847ce3f9a0, 24 [pid 5799] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5797] <... clone3 resumed> => {parent_tid=[5814]}, 88) = 5814 [pid 5795] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5814] <... rseq resumed>) = 0 [pid 5813] set_robust_list(0x7f847ce3f9a0, 24 [pid 5812] <... set_robust_list resumed>) = 0 [pid 5813] <... set_robust_list resumed>) = 0 [pid 5799] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5812] rt_sigprocmask(SIG_SETMASK, [] [pid 5798] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] rt_sigprocmask(SIG_SETMASK, [] [pid 5795] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] rt_sigprocmask(SIG_SETMASK, [] [pid 5812] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5812] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5814] set_robust_list(0x7f847ce3f9a0, 24 [pid 5813] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5799] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5798] <... futex resumed>) = 0 [pid 5797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5812] <... sendmsg resumed>) = 52 [pid 5795] <... futex resumed>) = 0 [pid 5814] <... set_robust_list resumed>) = 0 [pid 5798] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5815 attached [pid 5814] rt_sigprocmask(SIG_SETMASK, [] [pid 5799] <... clone3 resumed> => {parent_tid=[5815]}, 88) = 5815 [pid 5797] <... futex resumed>) = 0 [pid 5813] <... sendmsg resumed>) = 52 [pid 5815] 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 5814] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5812] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] rt_sigprocmask(SIG_SETMASK, [] [pid 5797] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] <... rseq resumed>) = 0 [pid 5814] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5813] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] <... futex resumed>) = 1 [pid 5799] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5795] <... futex resumed>) = 0 [pid 5815] set_robust_list(0x7f847ce3f9a0, 24 [pid 5814] <... sendmsg resumed>) = 52 [pid 5813] <... futex resumed>) = 1 [pid 5812] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5799] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] <... futex resumed>) = 0 [pid 5815] <... set_robust_list resumed>) = 0 [pid 5814] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5799] <... futex resumed>) = 0 [pid 5815] rt_sigprocmask(SIG_SETMASK, [] [pid 5814] <... futex resumed>) = 1 [pid 5804] <... sendto resumed>) = 28 [pid 5802] <... sendmsg resumed>) = 60 [pid 5797] <... futex resumed>) = 0 [pid 5814] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] recvfrom(4 [pid 5799] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5799}, {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 5815] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5804] recvfrom(4 [pid 5802] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5804] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5799}, {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 5802] <... futex resumed>) = 0 [pid 5815] <... sendmsg resumed>) = 52 [pid 5804] close(4 [pid 5802] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5804] <... close resumed>) = 0 [pid 5799] <... futex resumed>) = 0 [pid 5815] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5804] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] <... sendmsg resumed>) = 60 [pid 5803] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5803] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] <... sendto resumed>) = 28 [pid 5809] <... sendto resumed>) = 28 [pid 5808] <... sendto resumed>) = 28 [pid 5807] <... sendto resumed>) = 28 [pid 5806] <... sendto resumed>) = 28 [pid 5801] <... sendmsg resumed>) = 60 [pid 5810] recvfrom(7 [pid 5809] recvfrom(7 [pid 5808] recvfrom(7 [pid 5807] recvfrom(8 [pid 5806] recvfrom(7 [pid 5801] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1909464431}, {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 5809] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-74455588}, {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 5808] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-478952207}, {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 5807] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-557781445}, {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 5806] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1732994396}, {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 5801] <... futex resumed>) = 0 [pid 5810] recvfrom(7 [pid 5809] recvfrom(7 [pid 5808] recvfrom(7 [pid 5807] recvfrom(8 [pid 5806] recvfrom(7 [pid 5801] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1909464431}, {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 5809] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-74455588}, {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 5807] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-557781445}, {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 5810] close(7 [pid 5808] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-478952207}, {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 5806] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1732994396}, {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 5810] <... close resumed>) = 0 [pid 5809] close(7 [pid 5808] close(7 [pid 5807] close(8 [pid 5806] close(7 [pid 5810] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5809] <... close resumed>) = 0 [pid 5808] <... close resumed>) = 0 [pid 5807] <... close resumed>) = 0 [pid 5806] <... close resumed>) = 0 [pid 5810] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5795] exit_group(0 [pid 5809] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5812] <... futex resumed>) = ? [pid 5809] <... futex resumed>) = ? [pid 5808] <... futex resumed>) = 0 [pid 5806] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... futex resumed>) = ? [pid 5799] exit_group(0 [pid 5797] exit_group(0 [pid 5795] <... exit_group resumed>) = ? [pid 5814] <... futex resumed>) = ? [pid 5812] +++ exited with 0 +++ [pid 5815] <... futex resumed>) = ? [pid 5810] <... futex resumed>) = ? [pid 5809] +++ exited with 0 +++ [pid 5808] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] <... futex resumed>) = ? [pid 5806] <... futex resumed>) = 0 [pid 5804] <... futex resumed>) = ? [pid 5803] <... futex resumed>) = ? [pid 5801] +++ exited with 0 +++ [pid 5799] <... exit_group resumed>) = ? [pid 5797] <... exit_group resumed>) = ? [pid 5815] +++ exited with 0 +++ [pid 5814] +++ exited with 0 +++ [pid 5810] +++ exited with 0 +++ [pid 5807] +++ exited with 0 +++ [pid 5806] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] +++ exited with 0 +++ [pid 5803] +++ exited with 0 +++ [pid 5798] exit_group(0 [pid 5796] exit_group(0 [pid 5813] <... futex resumed>) = ? [pid 5808] <... futex resumed>) = ? [pid 5806] <... futex resumed>) = ? [pid 5800] <... futex resumed>) = ? [pid 5798] <... exit_group resumed>) = ? [pid 5796] <... exit_group resumed>) = ? [pid 5813] +++ exited with 0 +++ [pid 5808] +++ exited with 0 +++ [pid 5806] +++ exited with 0 +++ [pid 5802] <... futex resumed>) = ? [pid 5800] +++ exited with 0 +++ [pid 5802] +++ exited with 0 +++ [pid 5795] +++ exited with 0 +++ [pid 5799] +++ exited with 0 +++ [pid 5798] +++ exited with 0 +++ [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5795, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5798, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5797] +++ exited with 0 +++ [pid 5665] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5797, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5663] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5796] +++ exited with 0 +++ [pid 5668] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... openat resumed>) = 3 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] fstat(3 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5796, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5665] getdents64(3 [pid 5663] <... openat resumed>) = 3 [pid 5668] <... openat resumed>) = 3 [pid 5667] <... openat resumed>) = 3 [pid 5664] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5668] fstat(3 [pid 5663] fstat(3 [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] <... restart_syscall resumed>) = 0 [pid 5668] getdents64(3 [pid 5667] fstat(3 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] getdents64(3 [pid 5667] getdents64(3 [pid 5665] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5667] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5665] unlink("./6/binderfs" [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] <... unlink resumed>) = 0 [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5667] unlink("./6/binderfs" [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] unlink("./6/binderfs" [pid 5665] getdents64(3 [pid 5663] <... unlink resumed>) = 0 [pid 5668] unlink("./6/binderfs" [pid 5667] <... unlink resumed>) = 0 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5663] getdents64(3 [pid 5664] <... openat resumed>) = 3 [pid 5665] close(3 [pid 5668] <... unlink resumed>) = 0 [pid 5667] getdents64(3 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5665] <... close resumed>) = 0 [pid 5665] rmdir("./6" [pid 5663] close(3 [pid 5665] <... rmdir resumed>) = 0 [pid 5668] getdents64(3 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] fstat(3 [pid 5663] <... close resumed>) = 0 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] close(3 [pid 5665] mkdir("./7", 0777 [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] rmdir("./6" [pid 5668] close(3 [pid 5667] <... close resumed>) = 0 [pid 5668] <... close resumed>) = 0 [pid 5667] rmdir("./6" [pid 5663] <... rmdir resumed>) = 0 [pid 5668] rmdir("./6" [pid 5667] <... rmdir resumed>) = 0 [pid 5665] <... mkdir resumed>) = 0 [ 262.565648][ T4928] block nbd23: Receive control failed (result -32) [ 262.574851][ T5684] block nbd22: Receive control failed (result -32) [ 262.579601][ T51] block nbd21: Receive control failed (result -32) [ 262.588551][ T5709] block nbd20: Receive control failed (result -32) [pid 5664] getdents64(3 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5668] <... rmdir resumed>) = 0 [pid 5667] mkdir("./7", 0777 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] mkdir("./7", 0777 [pid 5668] mkdir("./7", 0777 [pid 5667] <... mkdir resumed>) = 0 [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5818 attached [pid 5668] <... mkdir resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... mkdir resumed>) = 0 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5818] set_robust_list(0x55558ae916e0, 24 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5818 [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5819 attached [pid 5818] <... set_robust_list resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] unlink("./6/binderfs" [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5820 attached [pid 5819] set_robust_list(0x55558ae916e0, 24 [pid 5818] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5819 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5820] set_robust_list(0x55558ae916e0, 24 [pid 5819] <... set_robust_list resumed>) = 0 [pid 5818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5664] <... unlink resumed>) = 0 [pid 5820] <... set_robust_list resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5819] rt_sigprocmask(SIG_SETMASK, [] [pid 5818] chdir("./7" [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5820] rt_sigprocmask(SIG_SETMASK, [] [pid 5819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5664] getdents64(3 [pid 5818] <... chdir resumed>) = 0 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] close(3ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5821 attached [pid 5820] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5819] chdir("./7" [pid 5818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5664] <... close resumed>) = 0 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5820 [pid 5818] <... prctl resumed>) = 0 [pid 5821] set_robust_list(0x55558ae916e0, 24 [pid 5820] chdir("./7" [pid 5819] <... chdir resumed>) = 0 [pid 5818] setpgid(0, 0 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5821 [pid 5664] rmdir("./6" [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5821] <... set_robust_list resumed>) = 0 [pid 5820] <... chdir resumed>) = 0 [pid 5819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5818] <... setpgid resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... rmdir resumed>) = 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5821] rt_sigprocmask(SIG_SETMASK, [] [pid 5820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5819] <... prctl resumed>) = 0 [pid 5821] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5819] setpgid(0, 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5821] chdir("./7" [pid 5820] <... prctl resumed>) = 0 [pid 5821] <... chdir resumed>) = 0 [pid 5820] setpgid(0, 0 [pid 5819] <... setpgid resumed>) = 0 [pid 5818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5664] mkdir("./7", 0777 [pid 5821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5820] <... setpgid resumed>) = 0 [pid 5819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5818] <... openat resumed>) = 3 [pid 5664] <... mkdir resumed>) = 0 [pid 5821] <... prctl resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5819] <... openat resumed>) = 3 [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5821] setpgid(0, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5822 attached [pid 5822] set_robust_list(0x55558ae916e0, 24 [pid 5821] <... setpgid resumed>) = 0 [pid 5820] <... openat resumed>) = 3 [pid 5819] write(3, "1000", 4 [pid 5818] write(3, "1000", 4 [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5822 [pid 5821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5822] <... set_robust_list resumed>) = 0 [pid 5818] <... write resumed>) = 4 [pid 5822] rt_sigprocmask(SIG_SETMASK, [] [pid 5818] close(3 [pid 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5818] <... close resumed>) = 0 [pid 5822] chdir("./7" [pid 5818] symlink("/dev/binderfs", "./binderfs" [pid 5821] <... openat resumed>) = 3 [pid 5819] <... write resumed>) = 4 [pid 5821] write(3, "1000", 4 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5821] <... write resumed>) = 4 [pid 5819] close(3 [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5821] close(3 [pid 5819] <... close resumed>) = 0 [pid 5822] <... chdir resumed>) = 0 [pid 5821] <... close resumed>) = 0 [pid 5820] write(3, "1000", 4 [pid 5819] symlink("/dev/binderfs", "./binderfs" [pid 5818] <... symlink resumed>) = 0 [pid 5822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5821] symlink("/dev/binderfs", "./binderfs" [pid 5820] <... write resumed>) = 4 [pid 5818] write(1, "executing program\n", 18 [pid 5822] <... prctl resumed>) = 0 [pid 5821] <... symlink resumed>) = 0 executing program [pid 5820] close(3 [pid 5819] <... symlink resumed>) = 0 [pid 5818] <... write resumed>) = 18 executing program [pid 5822] setpgid(0, 0 [pid 5821] write(1, "executing program\n", 18 [pid 5820] <... close resumed>) = 0 [pid 5818] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... setpgid resumed>) = 0 [pid 5822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5821] <... write resumed>) = 18 [pid 5820] symlink("/dev/binderfs", "./binderfs" [pid 5818] <... futex resumed>) = 0 [pid 5822] <... openat resumed>) = 3 [pid 5821] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... symlink resumed>) = 0 [pid 5819] write(1, "executing program\n", 18 [pid 5818] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5822] write(3, "1000", 4 [pid 5821] <... futex resumed>) = 0 [pid 5819] <... write resumed>) = 18 [pid 5822] <... write resumed>) = 4 executing program [pid 5821] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5820] write(1, "executing program\n", 18 [pid 5818] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 5819] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] close(3 [pid 5821] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5820] <... write resumed>) = 18 [pid 5818] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5819] <... futex resumed>) = 0 [pid 5822] <... close resumed>) = 0 [pid 5821] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5820] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5822] symlink("/dev/binderfs", "./binderfs" [pid 5821] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5820] <... futex resumed>) = 0 [pid 5818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5822] <... symlink resumed>) = 0 [pid 5821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5820] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5819] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60}, NULL, 8) = 0 [pid 5818] <... mmap resumed>) = 0x7f847ce61000 [pid 5819] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 executing program [pid 5822] write(1, "executing program\n", 18 [pid 5821] <... mmap resumed>) = 0x7f847ce61000 [pid 5820] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5818] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5822] <... write resumed>) = 18 [pid 5821] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5820] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5819] <... mmap resumed>) = 0x7f847ce61000 [pid 5818] <... mprotect resumed>) = 0 [pid 5822] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... mprotect resumed>) = 0 [pid 5820] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5818] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5822] <... futex resumed>) = 0 [pid 5821] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5819] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5818] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5822] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5821] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5820] <... mmap resumed>) = 0x7f847ce61000 [pid 5818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5822] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5821] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5820] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5819] <... mprotect resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5823 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5824 attached [pid 5822] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5820] <... mprotect resumed>) = 0 [pid 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5823] 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 5819] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5818] <... clone3 resumed> => {parent_tid=[5823]}, 88) = 5823 [pid 5823] <... rseq resumed>) = 0 [pid 5824] 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 5823] set_robust_list(0x7f847ce819a0, 24 [pid 5822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5821] <... clone3 resumed> => {parent_tid=[5824]}, 88) = 5824 [pid 5820] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5819] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5818] rt_sigprocmask(SIG_SETMASK, [] [pid 5824] <... rseq resumed>) = 0 [pid 5823] <... set_robust_list resumed>) = 0 [pid 5822] <... mmap resumed>) = 0x7f847ce61000 [pid 5821] rt_sigprocmask(SIG_SETMASK, [] [pid 5820] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5824] set_robust_list(0x7f847ce819a0, 24 [pid 5823] rt_sigprocmask(SIG_SETMASK, [] [pid 5822] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5821] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5820] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5818] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5823] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5819] <... clone3 resumed> => {parent_tid=[5825]}, 88) = 5825 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5825 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5826 attached [pid 5824] <... set_robust_list resumed>) = 0 [pid 5823] <... socket resumed>) = 3 [pid 5822] <... mprotect resumed>) = 0 [pid 5821] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] rt_sigprocmask(SIG_SETMASK, [] [pid 5818] <... futex resumed>) = 0 [pid 5824] rt_sigprocmask(SIG_SETMASK, [] [pid 5822] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5821] <... futex resumed>) = 0 [pid 5826] 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 5825] 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 5824] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5821] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] <... rseq resumed>) = 0 [pid 5825] <... rseq resumed>) = 0 [pid 5824] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5823] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5820] <... clone3 resumed> => {parent_tid=[5826]}, 88) = 5826 [pid 5819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5826] set_robust_list(0x7f847ce819a0, 24 [pid 5825] set_robust_list(0x7f847ce819a0, 24 [pid 5824] <... socket resumed>) = 3 [pid 5823] <... futex resumed>) = 0 [pid 5819] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... set_robust_list resumed>) = 0 [pid 5825] <... set_robust_list resumed>) = 0 [pid 5824] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5820] rt_sigprocmask(SIG_SETMASK, [] [pid 5819] <... futex resumed>) = 0 [pid 5818] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] rt_sigprocmask(SIG_SETMASK, [] [pid 5825] rt_sigprocmask(SIG_SETMASK, [] [pid 5824] <... futex resumed>) = 1 [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5821] <... futex resumed>) = 0 [pid 5820] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5819] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5827 attached [pid 5826] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5824] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5822] <... clone3 resumed> => {parent_tid=[5827]}, 88) = 5827 [pid 5821] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] 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 5826] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5825] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... socket resumed>) = 4 [pid 5822] rt_sigprocmask(SIG_SETMASK, [] [pid 5821] <... futex resumed>) = 0 [pid 5820] <... futex resumed>) = 0 [pid 5827] <... rseq resumed>) = 0 [pid 5826] <... socket resumed>) = 3 [pid 5825] <... socket resumed>) = 3 [pid 5824] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5823] sendto(4, [{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 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5821] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5820] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] set_robust_list(0x7f847ce819a0, 24 [pid 5826] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... socket resumed>) = 4 [pid 5823] <... sendto resumed>) = 28 [pid 5822] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] <... set_robust_list resumed>) = 0 [pid 5826] <... futex resumed>) = 0 [pid 5825] <... futex resumed>) = 1 [pid 5824] sendto(4, [{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 5823] recvfrom(4 [pid 5822] <... futex resumed>) = 0 [pid 5820] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = 0 [pid 5827] rt_sigprocmask(SIG_SETMASK, [] [pid 5826] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5825] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5818}, {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 5827] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5826] <... socket resumed>) = 4 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5824] <... sendto resumed>) = 28 [pid 5823] recvfrom(4 [pid 5822] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5820] <... futex resumed>) = 0 [pid 5819] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5826] sendto(4, [{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 5825] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5824] recvfrom(4 [pid 5823] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5818}, {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 5820] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5819] <... futex resumed>) = 0 [pid 5827] <... socket resumed>) = 3 [pid 5826] <... sendto resumed>) = 28 [pid 5824] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5821}, {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 5823] close(4 [pid 5819] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] recvfrom(4 [pid 5825] <... socket resumed>) = 4 [pid 5824] recvfrom(4 [pid 5827] <... futex resumed>) = 1 [pid 5826] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5820}, {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 5825] sendto(4, [{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 5824] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5821}, {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 5823] <... close resumed>) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5827] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] recvfrom(4 [pid 5824] close(4 [pid 5822] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5826] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5820}, {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 5825] <... sendto resumed>) = 28 [pid 5824] <... close resumed>) = 0 [pid 5823] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... futex resumed>) = 0 [pid 5827] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5826] close(4 [pid 5825] recvfrom(4 [pid 5824] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 1 [pid 5822] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] <... futex resumed>) = 0 [pid 5826] <... close resumed>) = 0 [pid 5825] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5819}, {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 5824] <... futex resumed>) = 1 [pid 5823] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5821] <... futex resumed>) = 0 [pid 5818] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... socket resumed>) = 4 [pid 5826] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] recvfrom(4 [pid 5824] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5821] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] <... futex resumed>) = 0 [pid 5827] sendto(4, [{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 5826] <... futex resumed>) = 1 [pid 5825] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5819}, {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 5824] <... socketpair resumed>, [4, 5]) = 0 [pid 5823] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5821] <... futex resumed>) = 0 [pid 5820] <... futex resumed>) = 0 [pid 5827] <... sendto resumed>) = 28 [pid 5826] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] close(4 [pid 5820] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5823] <... socketpair resumed>, [4, 5]) = 0 [pid 5827] recvfrom(4 [pid 5826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5825] <... close resumed>) = 0 [pid 5824] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5820] <... futex resumed>) = 0 [pid 5823] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5822}, {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 5826] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5825] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5820] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] recvfrom(4 [pid 5826] <... socketpair resumed>, [4, 5]) = 0 [pid 5825] <... futex resumed>) = 1 [pid 5824] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] <... futex resumed>) = 1 [pid 5821] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = 0 [pid 5818] <... futex resumed>) = 0 [pid 5827] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5822}, {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 5826] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5821] <... futex resumed>) = 0 [pid 5819] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] close(4 [pid 5826] <... futex resumed>) = 1 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5824] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5821] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5820] <... futex resumed>) = 0 [pid 5819] <... futex resumed>) = 0 [pid 5818] <... futex resumed>) = 0 [pid 5827] <... close resumed>) = 0 [pid 5826] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5823] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5818] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... socketpair resumed>, [4, 5]) = 0 [pid 5820] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] <... futex resumed>) = 1 [pid 5826] <... futex resumed>) = 0 [pid 5825] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... futex resumed>) = 0 [pid 5820] <... futex resumed>) = 1 [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5825] <... futex resumed>) = 0 [pid 5822] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5819] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5822] <... futex resumed>) = 0 [pid 5819] <... futex resumed>) = 0 [pid 5822] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5819] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] socketpair(AF_UNIX, SOCK_STREAM, 0, [4, 5]) = 0 [pid 5827] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5822] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5822] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5821] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5821] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5820] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5819] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5818] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5820] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... mmap resumed>) = 0x7f847ce40000 [pid 5820] <... futex resumed>) = 0 [pid 5819] <... futex resumed>) = 0 [pid 5820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5818] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5820] <... mmap resumed>) = 0x7f847ce40000 [pid 5819] <... mmap resumed>) = 0x7f847ce40000 [pid 5821] <... mprotect resumed>) = 0 [pid 5818] <... futex resumed>) = 0 [pid 5821] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5820] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5819] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5821] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5820] <... mprotect resumed>) = 0 [pid 5819] <... mprotect resumed>) = 0 [pid 5818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5821] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5820] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5819] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5829 attached , [], 8) = 0 [pid 5829] 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 5820] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5818] <... mmap resumed>) = 0x7f847ce40000 [pid 5829] <... rseq resumed>) = 0 [pid 5820] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5831 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5830 attached [pid 5829] set_robust_list(0x7f847ce609a0, 24 [pid 5821] <... clone3 resumed> => {parent_tid=[5829]}, 88) = 5829 [pid 5818] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5821] rt_sigprocmask(SIG_SETMASK, [] [pid 5830] 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 5829] <... set_robust_list resumed>) = 0 [pid 5821] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5820] <... clone3 resumed> => {parent_tid=[5831]}, 88) = 5831 [pid 5831] 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 5819] <... clone3 resumed> => {parent_tid=[5830]}, 88) = 5830 [pid 5818] <... mprotect resumed>) = 0 [pid 5831] <... rseq resumed>) = 0 [pid 5830] <... rseq resumed>) = 0 [pid 5829] rt_sigprocmask(SIG_SETMASK, [] [pid 5821] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] rt_sigprocmask(SIG_SETMASK, [] [pid 5819] rt_sigprocmask(SIG_SETMASK, [] [pid 5830] set_robust_list(0x7f847ce609a0, 24 [pid 5829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5821] <... futex resumed>) = 0 [pid 5820] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5830] <... set_robust_list resumed>) = 0 [pid 5829] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5821] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5820] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] set_robust_list(0x7f847ce609a0, 24 [pid 5830] rt_sigprocmask(SIG_SETMASK, [] [pid 5829] <... socket resumed>) = 6 [pid 5822] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5820] <... futex resumed>) = 0 [pid 5819] <... futex resumed>) = 0 [pid 5818] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5831] <... set_robust_list resumed>) = 0 [pid 5830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5829] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5819] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] rt_sigprocmask(SIG_SETMASK, [] [pid 5830] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5829] <... futex resumed>) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = 0 [pid 5818] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5831] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5830] <... socket resumed>) = 6 [pid 5829] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5821] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5831] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5830] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] <... mmap resumed>) = 0x7f847ce40000 [pid 5821] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5832 attached [pid 5831] <... socket resumed>) = 6 [pid 5830] <... futex resumed>) = 1 [pid 5829] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5822] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5821] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5819] <... futex resumed>) = 0 [pid 5831] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] 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 5831] <... futex resumed>) = 1 [pid 5830] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5829] <... socket resumed>) = 7 [pid 5822] <... mprotect resumed>) = 0 [pid 5820] <... futex resumed>) = 0 [pid 5819] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] <... clone3 resumed> => {parent_tid=[5832]}, 88) = 5832 [pid 5832] <... rseq resumed>) = 0 [pid 5831] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5820] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5818] rt_sigprocmask(SIG_SETMASK, [] [pid 5820] <... futex resumed>) = 0 [pid 5831] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5832] set_robust_list(0x7f847ce609a0, 24 [pid 5831] <... socket resumed>) = 7 [pid 5830] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5829] 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 5822] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5819] <... futex resumed>) = 0 [pid 5818] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] <... set_robust_list resumed>) = 0 [pid 5831] 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 5830] <... socket resumed>) = 7 [pid 5822] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5819] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] rt_sigprocmask(SIG_SETMASK, [] [pid 5830] 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 5822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5818] <... futex resumed>) = 0 [pid 5832] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5832] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5822] <... clone3 resumed> => {parent_tid=[5833]}, 88) = 5833 [pid 5818] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5833 attached [pid 5832] <... socket resumed>) = 6 [pid 5822] rt_sigprocmask(SIG_SETMASK, [] [pid 5832] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5832] <... futex resumed>) = 0 [pid 5818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] 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 5822] <... futex resumed>) = 0 [pid 5818] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... rseq resumed>) = 0 [pid 5832] <... futex resumed>) = 0 [pid 5822] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] <... futex resumed>) = 1 [pid 5833] set_robust_list(0x7f847ce609a0, 24 [pid 5832] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5818] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] <... set_robust_list resumed>) = 0 [pid 5833] rt_sigprocmask(SIG_SETMASK, [] [pid 5832] <... socket resumed>) = 7 [pid 5833] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5832] 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 5833] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5833] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5833] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] <... futex resumed>) = 0 [pid 5833] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 5824] <... sendmsg resumed>) = 60 [pid 5822] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] 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 5824] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5824] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5821] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5821] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5821] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] <... futex resumed>) = 0 [pid 5824] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS) = 52 [pid 5824] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5821] <... futex resumed>) = 0 [pid 5824] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5820] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5820] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce1f000 [pid 5819] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5818] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5820] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5819] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... mprotect resumed>) = 0 [pid 5819] <... futex resumed>) = 0 [pid 5819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5820] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5819] <... mmap resumed>) = 0x7f847ce1f000 [pid 5818] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5819] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5818] <... futex resumed>) = 0 [pid 5822] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5820] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5819] <... mprotect resumed>) = 0 [pid 5822] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5835 attached [pid 5822] <... futex resumed>) = 0 [pid 5819] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5818] <... mmap resumed>) = 0x7f847ce1f000 [pid 5835] 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 5822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5835] <... rseq resumed>) = 0 [pid 5818] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5822] <... mmap resumed>) = 0x7f847ce1f000 [pid 5835] set_robust_list(0x7f847ce3f9a0, 24 [pid 5820] <... clone3 resumed> => {parent_tid=[5835]}, 88) = 5835 [pid 5819] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5835] <... set_robust_list resumed>) = 0 [pid 5822] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5820] rt_sigprocmask(SIG_SETMASK, [] [pid 5819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5818] <... mprotect resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5836 attached [pid 5835] rt_sigprocmask(SIG_SETMASK, [] [pid 5822] <... mprotect resumed>) = 0 [pid 5820] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5820] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5820] <... futex resumed>) = 0 [pid 5836] 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 5822] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5819] <... clone3 resumed> => {parent_tid=[5836]}, 88) = 5836 [pid 5818] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5836] <... rseq resumed>) = 0 [pid 5835] <... sendmsg resumed>) = 52 [pid 5822] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5820] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5836] set_robust_list(0x7f847ce3f9a0, 24 [pid 5822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5835] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] rt_sigprocmask(SIG_SETMASK, [] [pid 5818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5837 attached [pid 5836] <... set_robust_list resumed>) = 0 [pid 5835] <... futex resumed>) = 0 [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5822] <... clone3 resumed> => {parent_tid=[5837]}, 88) = 5837 [pid 5822] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5838 attached [pid 5837] 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 5836] rt_sigprocmask(SIG_SETMASK, [] [pid 5835] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5819] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] <... clone3 resumed> => {parent_tid=[5838]}, 88) = 5838 [pid 5838] 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 5837] <... rseq resumed>) = 0 [pid 5836] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5822] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = 0 [pid 5818] rt_sigprocmask(SIG_SETMASK, [] [pid 5838] <... rseq resumed>) = 0 [pid 5837] set_robust_list(0x7f847ce3f9a0, 24 [pid 5836] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5819] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] set_robust_list(0x7f847ce3f9a0, 24 [pid 5837] <... set_robust_list resumed>) = 0 [pid 5836] <... sendmsg resumed>) = 52 [pid 5822] <... futex resumed>) = 0 [pid 5818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5838] <... set_robust_list resumed>) = 0 [pid 5837] rt_sigprocmask(SIG_SETMASK, [] [pid 5836] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] rt_sigprocmask(SIG_SETMASK, [] [pid 5837] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5836] <... futex resumed>) = 1 [pid 5819] <... futex resumed>) = 0 [pid 5818] <... futex resumed>) = 0 [pid 5838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5837] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5836] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5818] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5837] <... sendmsg resumed>) = 52 [pid 5838] <... sendmsg resumed>) = 52 [pid 5838] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... futex resumed>) = 1 [pid 5837] <... futex resumed>) = 1 [pid 5818] <... futex resumed>) = 0 [pid 5838] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5837] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... futex resumed>) = 0 [pid 5823] <... sendmsg resumed>) = 60 [pid 5823] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5823] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] <... sendmsg resumed>) = 60 [pid 5826] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5826] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... sendmsg resumed>) = 60 [pid 5825] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5825] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5827] <... sendmsg resumed>) = 60 [pid 5829] <... sendto resumed>) = 28 [pid 5831] <... sendto resumed>) = 28 [pid 5830] <... sendto resumed>) = 28 [pid 5827] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5832] <... sendto resumed>) = 28 [pid 5831] recvfrom(7 [pid 5829] recvfrom(7, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2142965872}, {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 5833] <... sendto resumed>) = 28 [pid 5832] recvfrom(7 [pid 5831] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1597784761}, {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 5830] recvfrom(7 [pid 5829] recvfrom(7 [pid 5827] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5833] recvfrom(7 [pid 5832] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-654699984}, {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 5831] recvfrom(7 [pid 5830] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-667571379}, {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 5829] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2142965872}, {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 5833] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1369287613}, {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 5832] recvfrom(7 [pid 5831] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1597784761}, {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 5830] recvfrom(7 [pid 5833] recvfrom(7 [pid 5832] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-654699984}, {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 5831] close(7 [pid 5830] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-667571379}, {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 5829] close(7 [pid 5833] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1369287613}, {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 5832] close(7 [pid 5831] <... close resumed>) = 0 [pid 5829] <... close resumed>) = 0 [pid 5830] close(7 [pid 5833] close(7 [pid 5830] <... close resumed>) = 0 [pid 5833] <... close resumed>) = 0 [pid 5832] <... close resumed>) = 0 [pid 5831] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... futex resumed>) = 0 [pid 5830] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... futex resumed>) = 0 [pid 5832] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = 0 [pid 5832] <... futex resumed>) = 0 [pid 5831] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] <... futex resumed>) = 0 [pid 5829] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5821] exit_group(0 [pid 5819] exit_group(0 [pid 5818] exit_group(0 [pid 5833] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] exit_group(0 [pid 5820] exit_group(0 [pid 5838] <... futex resumed>) = ? [pid 5829] <... futex resumed>) = ? [pid 5824] <... futex resumed>) = ? [pid 5823] <... futex resumed>) = ? [pid 5827] <... futex resumed>) = ? [pid 5838] +++ exited with 0 +++ [pid 5837] <... futex resumed>) = ? [pid 5833] <... futex resumed>) = ? [pid 5827] +++ exited with 0 +++ [pid 5832] <... futex resumed>) = ? [pid 5829] +++ exited with 0 +++ [pid 5824] +++ exited with 0 +++ [pid 5836] <... futex resumed>) = ? [pid 5835] <... futex resumed>) = ? [pid 5831] <... futex resumed>) = ? [pid 5830] <... futex resumed>) = ? [pid 5826] <... futex resumed>) = ? [pid 5825] <... futex resumed>) = ? [pid 5823] +++ exited with 0 +++ [pid 5822] <... exit_group resumed>) = ? [pid 5821] <... exit_group resumed>) = ? [pid 5820] <... exit_group resumed>) = ? [pid 5819] <... exit_group resumed>) = ? [pid 5818] <... exit_group resumed>) = ? [pid 5837] +++ exited with 0 +++ [pid 5836] +++ exited with 0 +++ [pid 5831] +++ exited with 0 +++ [pid 5826] +++ exited with 0 +++ [pid 5825] +++ exited with 0 +++ [pid 5830] +++ exited with 0 +++ [pid 5833] +++ exited with 0 +++ [pid 5822] +++ exited with 0 +++ [pid 5821] +++ exited with 0 +++ [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5832] +++ exited with 0 +++ [pid 5818] +++ exited with 0 +++ [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5821, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5664] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5664] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5819] +++ exited with 0 +++ [pid 5664] fstat(3 [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5818, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5665] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5664] getdents64(3 [pid 5668] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5835] +++ exited with 0 +++ [pid 5820] +++ exited with 0 +++ [pid 5668] fstat(3 [pid 5665] <... restart_syscall resumed>) = 0 [pid 5664] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5820, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5664] newfstatat(AT_FDCWD, "./7/binderfs" [pid 5663] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5668] getdents64(3 [pid 5665] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5665] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] <... openat resumed>) = 3 [pid 5668] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] newfstatat(AT_FDCWD, "./7/binderfs" [pid 5664] unlink("./7/binderfs" [pid 5667] <... restart_syscall resumed>) = 0 [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] fstat(3 [pid 5664] <... unlink resumed>) = 0 [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] unlink("./7/binderfs" [pid 5664] getdents64(3 [pid 5667] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] getdents64(3 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5665] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] unlink("./7/binderfs" [pid 5668] <... unlink resumed>) = 0 [pid 5667] <... openat resumed>) = 3 [pid 5664] close(3 [pid 5663] <... restart_syscall resumed>) = 0 [pid 5665] <... unlink resumed>) = 0 [pid 5668] getdents64(3 [pid 5667] fstat(3 [pid 5665] getdents64(3 [pid 5664] <... close resumed>) = 0 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] rmdir("./7" [pid 5668] close(3 [pid 5665] close(3 [pid 5663] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] getdents64(3 [pid 5664] <... rmdir resumed>) = 0 [pid 5668] <... close resumed>) = 0 [pid 5665] <... close resumed>) = 0 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 263.283693][ T5711] block nbd28: Receive control failed (result -32) [ 263.291221][ T5709] block nbd24: Receive control failed (result -32) [ 263.300855][ T51] block nbd25: Receive control failed (result -32) [ 263.304569][ T4928] block nbd27: Receive control failed (result -32) [ 263.323809][ T5684] block nbd26: Receive control failed (result -32) [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] rmdir("./7" [pid 5665] rmdir("./7" [pid 5664] mkdir("./8", 0777 [pid 5663] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] <... rmdir resumed>) = 0 [pid 5667] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... rmdir resumed>) = 0 [pid 5663] <... openat resumed>) = 3 [pid 5668] mkdir("./8", 0777 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] mkdir("./8", 0777 [pid 5663] fstat(3 [pid 5667] newfstatat(AT_FDCWD, "./7/binderfs" [pid 5664] <... mkdir resumed>) = 0 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] getdents64(3 [pid 5667] unlink("./7/binderfs" [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] <... unlink resumed>) = 0 [pid 5665] <... mkdir resumed>) = 0 [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5668] <... mkdir resumed>) = 0 [pid 5667] getdents64(3 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5842 attached [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] close(3 [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] set_robust_list(0x55558ae916e0, 24 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5842 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] <... set_robust_list resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5842] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] newfstatat(AT_FDCWD, "./7/binderfs" [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5842] chdir("./8"ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5844 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5843 attached [pid 5667] <... close resumed>) = 0 [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] set_robust_list(0x55558ae916e0, 24 [pid 5843] set_robust_list(0x55558ae916e0, 24 [pid 5842] <... chdir resumed>) = 0 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5843 [pid 5667] rmdir("./7" [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5844 [pid 5844] <... set_robust_list resumed>) = 0 [pid 5843] <... set_robust_list resumed>) = 0 [pid 5842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] rt_sigprocmask(SIG_SETMASK, [] [pid 5843] rt_sigprocmask(SIG_SETMASK, [] [pid 5842] <... prctl resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] unlink("./7/binderfs" [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5667] <... rmdir resumed>) = 0 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5843] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5842] setpgid(0, 0 [pid 5844] chdir("./8" [pid 5843] chdir("./8" [pid 5842] <... setpgid resumed>) = 0 [pid 5667] mkdir("./8", 0777 [pid 5663] <... unlink resumed>) = 0 [pid 5844] <... chdir resumed>) = 0 [pid 5842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5663] getdents64(3 [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5843] <... chdir resumed>) = 0 [pid 5842] <... openat resumed>) = 3 [pid 5844] <... prctl resumed>) = 0 [pid 5843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5667] <... mkdir resumed>) = 0 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5844] setpgid(0, 0 [pid 5843] <... prctl resumed>) = 0 [pid 5842] write(3, "1000", 4 [pid 5844] <... setpgid resumed>) = 0 [pid 5843] setpgid(0, 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] close(3 [pid 5844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] <... write resumed>) = 4 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] <... close resumed>) = 0 [pid 5843] <... setpgid resumed>) = 0 [pid 5842] close(3 [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] rmdir("./7" [pid 5844] <... openat resumed>) = 3 [pid 5843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] <... close resumed>) = 0 [pid 5844] write(3, "1000", 4 [pid 5843] <... openat resumed>) = 3 [pid 5842] symlink("/dev/binderfs", "./binderfs" [pid 5663] <... rmdir resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5845 attached [pid 5844] <... write resumed>) = 4 [pid 5842] <... symlink resumed>) = 0 [pid 5844] close(3 [pid 5843] write(3, "1000", 4 [pid 5845] set_robust_list(0x55558ae916e0, 24 [pid 5844] <... close resumed>) = 0 [pid 5843] <... write resumed>) = 4 [pid 5842] write(1, "executing program\n", 18 executing program [pid 5844] symlink("/dev/binderfs", "./binderfs" [pid 5843] close(3 [pid 5842] <... write resumed>) = 18 [pid 5845] <... set_robust_list resumed>) = 0 [pid 5844] <... symlink resumed>) = 0 [pid 5843] <... close resumed>) = 0 [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5845 [pid 5663] mkdir("./8", 0777 [pid 5845] rt_sigprocmask(SIG_SETMASK, [] [pid 5844] write(1, "executing program\n", 18 executing program [pid 5843] symlink("/dev/binderfs", "./binderfs" [pid 5842] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5844] <... write resumed>) = 18 [pid 5843] <... symlink resumed>) = 0 [pid 5663] <... mkdir resumed>) = 0 [pid 5844] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] write(1, "executing program\n", 18 [pid 5842] <... futex resumed>) = 0 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5844] <... futex resumed>) = 0 [pid 5843] <... write resumed>) = 18 [pid 5842] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5844] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5843] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5844] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5843] <... futex resumed>) = 0 [pid 5842] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5844] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5843] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5845] chdir("./8" [pid 5844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5843] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5845] <... chdir resumed>) = 0 [pid 5844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5843] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5842] <... mmap resumed>) = 0x7f847ce61000 [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... mmap resumed>) = 0x7f847ce61000 [pid 5843] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5842] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5845] <... prctl resumed>) = 0 [pid 5844] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5845] setpgid(0, 0) = 0 [pid 5844] <... mprotect resumed>) = 0 [pid 5843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5842] <... mprotect resumed>) = 0 [pid 5845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5843] <... mmap resumed>) = 0x7f847ce61000 [pid 5844] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5843] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5842] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5843] <... mprotect resumed>) = 0 [pid 5843] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5842] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5847 attached [pid 5845] <... openat resumed>) = 3 [pid 5842] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5847] 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 5845] write(3, "1000", 4ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5846 attached [pid 5847] <... rseq resumed>) = 0 [pid 5845] <... write resumed>) = 4 [pid 5844] <... clone3 resumed> => {parent_tid=[5847]}, 88) = 5847 [pid 5843] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5846 [pid 5844] rt_sigprocmask(SIG_SETMASK, [] [pid 5843] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5848 attached [pid 5846] set_robust_list(0x55558ae916e0, 24 [pid 5847] set_robust_list(0x7f847ce819a0, 24 [pid 5845] close(3 [pid 5663] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5849 attached [pid 5848] 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 5846] <... set_robust_list resumed>) = 0 [pid 5847] <... set_robust_list resumed>) = 0 [pid 5845] <... close resumed>) = 0 [pid 5844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5842] <... clone3 resumed> => {parent_tid=[5848]}, 88) = 5848 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5849] 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 5848] <... rseq resumed>) = 0 [pid 5846] rt_sigprocmask(SIG_SETMASK, [] [pid 5847] rt_sigprocmask(SIG_SETMASK, [] [pid 5845] symlink("/dev/binderfs", "./binderfs" [pid 5844] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... rseq resumed>) = 0 [pid 5848] set_robust_list(0x7f847ce819a0, 24 [pid 5846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5847] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5844] <... futex resumed>) = 0 [pid 5843] <... clone3 resumed> => {parent_tid=[5849]}, 88) = 5849 [pid 5842] rt_sigprocmask(SIG_SETMASK, [] [pid 5849] set_robust_list(0x7f847ce819a0, 24 [pid 5848] <... set_robust_list resumed>) = 0 [pid 5846] chdir("./8" [pid 5847] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5845] <... symlink resumed>) = 0 [pid 5844] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] rt_sigprocmask(SIG_SETMASK, [] [pid 5842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5849] <... set_robust_list resumed>) = 0 [pid 5848] rt_sigprocmask(SIG_SETMASK, [] [pid 5847] <... socket resumed>) = 3 [pid 5843] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5842] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] rt_sigprocmask(SIG_SETMASK, [] [pid 5848] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5846] <... chdir resumed>) = 0 [pid 5847] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] write(1, "executing program\n", 18 [pid 5843] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... futex resumed>) = 0 executing program [pid 5849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5848] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5847] <... futex resumed>) = 1 [pid 5845] <... write resumed>) = 18 [pid 5844] <... futex resumed>) = 0 [pid 5843] <... futex resumed>) = 0 [pid 5842] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5846] <... prctl resumed>) = 0 [pid 5847] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... socket resumed>) = 3 [pid 5848] <... socket resumed>) = 3 [pid 5846] setpgid(0, 0 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... futex resumed>) = 0 [pid 5844] <... futex resumed>) = 0 [pid 5849] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5847] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5845] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5846] <... setpgid resumed>) = 0 [pid 5844] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... futex resumed>) = 0 [pid 5848] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5848] <... futex resumed>) = 1 [pid 5843] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... futex resumed>) = 0 [pid 5849] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5843] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] <... socket resumed>) = 4 [pid 5845] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5842] <... futex resumed>) = 0 [pid 5849] <... socket resumed>) = 4 [pid 5846] <... openat resumed>) = 3 [pid 5842] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] sendto(4, [{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 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5842] <... futex resumed>) = 0 [pid 5849] sendto(4, [{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 5848] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5846] write(3, "1000", 4 [pid 5845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5842] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... sendto resumed>) = 28 [pid 5848] <... socket resumed>) = 4 [pid 5846] <... write resumed>) = 4 [pid 5847] <... sendto resumed>) = 28 [pid 5845] <... mmap resumed>) = 0x7f847ce61000 [pid 5848] sendto(4, [{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 5846] close(3 [pid 5849] recvfrom(4 [pid 5848] <... sendto resumed>) = 28 [pid 5846] <... close resumed>) = 0 [pid 5847] recvfrom(4 [pid 5845] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5849] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5843}, {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 5848] recvfrom(4 [pid 5846] symlink("/dev/binderfs", "./binderfs" [pid 5847] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5844}, {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 5845] <... mprotect resumed>) = 0 [pid 5849] recvfrom(4 [pid 5848] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5842}, {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 5846] <... symlink resumed>) = 0 [pid 5847] recvfrom(4 [pid 5845] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5849] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5843}, {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 5848] recvfrom(4 [pid 5846] write(1, "executing program\n", 18 executing program [pid 5847] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5844}, {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 5845] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5849] close(4 [pid 5848] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5842}, {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 5846] <... write resumed>) = 18 [pid 5847] close(4 [pid 5845] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5849] <... close resumed>) = 0 [pid 5848] close(4 [pid 5846] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... close resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5850 attached [pid 5848] <... close resumed>) = 0 [pid 5850] 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 5849] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = 0 [pid 5847] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... futex resumed>) = 1 [pid 5847] <... futex resumed>) = 1 [pid 5843] <... futex resumed>) = 0 [pid 5850] <... rseq resumed>) = 0 [pid 5849] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5845] <... clone3 resumed> => {parent_tid=[5850]}, 88) = 5850 [pid 5844] <... futex resumed>) = 0 [pid 5843] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] set_robust_list(0x7f847ce819a0, 24 [pid 5849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] rt_sigprocmask(SIG_SETMASK, [] [pid 5848] <... futex resumed>) = 1 [pid 5850] <... set_robust_list resumed>) = 0 [pid 5849] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5848] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5844] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... futex resumed>) = 0 [pid 5842] <... futex resumed>) = 0 [pid 5850] rt_sigprocmask(SIG_SETMASK, [] [pid 5849] <... socketpair resumed>, [4, 5]) = 0 [pid 5846] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5847] <... futex resumed>) = 0 [pid 5845] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = 1 [pid 5843] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5849] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5847] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5845] <... futex resumed>) = 0 [pid 5848] <... futex resumed>) = 0 [pid 5844] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... futex resumed>) = 1 [pid 5850] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5849] <... futex resumed>) = 0 [pid 5848] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5845] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5847] <... socketpair resumed>, [4, 5]) = 0 [pid 5843] <... futex resumed>) = 0 [pid 5850] <... socket resumed>) = 3 [pid 5848] <... socketpair resumed>, [4, 5]) = 0 [pid 5846] <... mmap resumed>) = 0x7f847ce61000 [pid 5843] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5847] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = 1 [pid 5848] <... futex resumed>) = 1 [pid 5846] <... mprotect resumed>) = 0 [pid 5847] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5844] <... futex resumed>) = 0 [pid 5842] <... futex resumed>) = 0 [pid 5850] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5847] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5848] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5846] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... futex resumed>) = 0 [pid 5844] <... futex resumed>) = 0 [pid 5842] <... futex resumed>) = 0 [pid 5850] <... socket resumed>) = 4 [pid 5846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5845] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5851 attached [pid 5850] sendto(4, [{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 5851] 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 5846] <... clone3 resumed> => {parent_tid=[5851]}, 88) = 5851 [pid 5851] set_robust_list(0x7f847ce819a0, 24 [pid 5846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5846] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... set_robust_list resumed>) = 0 [pid 5851] rt_sigprocmask(SIG_SETMASK, [] [pid 5846] <... futex resumed>) = 0 [pid 5851] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5851] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5846] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] <... socket resumed>) = 3 [pid 5851] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5851] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... futex resumed>) = 0 [pid 5846] <... futex resumed>) = 1 [pid 5851] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5846] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] <... socket resumed>) = 4 [pid 5851] sendto(4, [{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 5843] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5843] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce40000 [pid 5843] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5845] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5844] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5843] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5844] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5845] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5842] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5845] <... futex resumed>) = 0 [pid 5844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5843] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5842] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5853 attached [pid 5846] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5844] <... mmap resumed>) = 0x7f847ce40000 [pid 5842] <... futex resumed>) = 0 [pid 5853] 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 5846] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... mmap resumed>) = 0x7f847ce40000 [pid 5844] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5843] <... clone3 resumed> => {parent_tid=[5853]}, 88) = 5853 [pid 5842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5853] <... rseq resumed>) = 0 [pid 5846] <... futex resumed>) = 0 [pid 5845] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5844] <... mprotect resumed>) = 0 [pid 5843] rt_sigprocmask(SIG_SETMASK, [] [pid 5842] <... mmap resumed>) = 0x7f847ce40000 [pid 5853] set_robust_list(0x7f847ce609a0, 24 [pid 5846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5845] <... mprotect resumed>) = 0 [pid 5853] <... set_robust_list resumed>) = 0 [pid 5846] <... mmap resumed>) = 0x7f847ce40000 [pid 5845] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5844] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5843] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5842] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5853] rt_sigprocmask(SIG_SETMASK, [] [pid 5846] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5845] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5844] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5843] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... mprotect resumed>) = 0 [pid 5853] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5845] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5843] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5854 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5855 attached [pid 5853] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5846] <... mprotect resumed>) = 0 [pid 5843] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5855] 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 5854] 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 5853] <... socket resumed>) = 6 [pid 5855] <... rseq resumed>) = 0 [pid 5854] <... rseq resumed>) = 0 [pid 5853] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5845] <... clone3 resumed> => {parent_tid=[5854]}, 88) = 5854 [pid 5842] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5854] set_robust_list(0x7f847ce609a0, 24 [pid 5846] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5844] <... clone3 resumed> => {parent_tid=[5855]}, 88) = 5855 [pid 5854] <... set_robust_list resumed>) = 0 [pid 5855] set_robust_list(0x7f847ce609a0, 24 [pid 5853] <... futex resumed>) = 1 [pid 5845] rt_sigprocmask(SIG_SETMASK, [] [pid 5844] rt_sigprocmask(SIG_SETMASK, [] [pid 5843] <... futex resumed>) = 0 [pid 5842] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5855] <... set_robust_list resumed>) = 0 [pid 5854] rt_sigprocmask(SIG_SETMASK, [] [pid 5853] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5843] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5856 attached [pid 5855] rt_sigprocmask(SIG_SETMASK, [] [pid 5854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... futex resumed>) = 0 [pid 5842] <... clone3 resumed> => {parent_tid=[5856]}, 88) = 5856 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5857 attached [pid 5856] 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 5855] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5854] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5853] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5845] <... futex resumed>) = 0 [pid 5844] <... futex resumed>) = 0 [pid 5843] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] rt_sigprocmask(SIG_SETMASK, [] [pid 5857] 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 5856] <... rseq resumed>) = 0 [pid 5855] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5854] <... socketpair resumed>, [5, 6]) = 0 [pid 5853] <... socket resumed>) = 7 [pid 5845] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5856] set_robust_list(0x7f847ce609a0, 24 [pid 5854] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... clone3 resumed> => {parent_tid=[5857]}, 88) = 5857 [pid 5856] <... set_robust_list resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5846] rt_sigprocmask(SIG_SETMASK, [] [pid 5856] rt_sigprocmask(SIG_SETMASK, [] [pid 5854] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5856] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5857] <... rseq resumed>) = 0 [pid 5855] <... socket resumed>) = 6 [pid 5853] 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 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5857] set_robust_list(0x7f847ce609a0, 24 [pid 5856] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... set_robust_list resumed>) = 0 [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] <... futex resumed>) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5842] <... futex resumed>) = 0 [pid 5857] rt_sigprocmask(SIG_SETMASK, [] [pid 5856] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5855] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5846] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5856] <... socket resumed>) = 6 [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] <... sendmsg resumed>) = 60 [pid 5844] <... futex resumed>) = 0 [pid 5857] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5844] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] <... socketpair resumed>, [5, 6]) = 0 [pid 5856] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5854] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5857] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] <... futex resumed>) = 0 [pid 5842] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... socket resumed>) = 7 [pid 5854] <... futex resumed>) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5855] 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 5845] <... futex resumed>) = 0 [pid 5842] <... futex resumed>) = 0 [pid 5856] <... futex resumed>) = 1 [pid 5854] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] <... futex resumed>) = 0 [pid 5856] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5846] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5856] <... socket resumed>) = 7 [pid 5854] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5846] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5856] 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 5849] <... sendmsg resumed>) = 60 [pid 5854] <... socket resumed>) = 7 [pid 5857] <... sendmsg resumed>) = 60 [pid 5854] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5857] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] <... futex resumed>) = 0 [pid 5845] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 0 [pid 5857] <... futex resumed>) = 1 [pid 5854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5846] <... futex resumed>) = 0 [pid 5857] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5854] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5846] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5854] <... socket resumed>) = 8 [pid 5857] <... socket resumed>) = 7 [pid 5854] sendto(8, [{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 5857] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5857] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... futex resumed>) = 0 [pid 5846] <... futex resumed>) = 1 [pid 5857] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5846] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] <... socket resumed>) = 8 [pid 5857] sendto(8, [{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 5843] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5843] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5849] <... futex resumed>) = 0 [pid 5843] <... futex resumed>) = 1 [pid 5842] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5849] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5844] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... sendmsg resumed>) = 52 [pid 5844] <... futex resumed>) = 0 [pid 5842] <... futex resumed>) = 0 [pid 5849] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5849] <... futex resumed>) = 1 [pid 5844] <... mmap resumed>) = 0x7f847ce1f000 [pid 5843] <... futex resumed>) = 0 [pid 5842] <... mmap resumed>) = 0x7f847ce1f000 [pid 5849] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5842] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5844] <... mprotect resumed>) = 0 [pid 5842] <... mprotect resumed>) = 0 [pid 5844] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5846] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5845] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5842] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5846] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5842] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5846] <... futex resumed>) = 0 [pid 5845] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5842] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5859 attached [pid 5846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5845] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5860 attached [pid 5846] <... mmap resumed>) = 0x7f847ce1f000 [pid 5845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5842] <... clone3 resumed> => {parent_tid=[5860]}, 88) = 5860 [pid 5859] 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 5844] <... clone3 resumed> => {parent_tid=[5859]}, 88) = 5859 [pid 5860] 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 5859] <... rseq resumed>) = 0 [pid 5846] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5845] <... mmap resumed>) = 0x7f847ce1f000 [pid 5842] rt_sigprocmask(SIG_SETMASK, [] [pid 5860] <... rseq resumed>) = 0 [pid 5859] set_robust_list(0x7f847ce3f9a0, 24 [pid 5844] rt_sigprocmask(SIG_SETMASK, [] [pid 5846] <... mprotect resumed>) = 0 [pid 5860] set_robust_list(0x7f847ce3f9a0, 24 [pid 5842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5860] <... set_robust_list resumed>) = 0 [pid 5842] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] rt_sigprocmask(SIG_SETMASK, [] [pid 5842] <... futex resumed>) = 0 [pid 5860] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5859] <... set_robust_list resumed>) = 0 [pid 5846] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5845] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5860] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5859] rt_sigprocmask(SIG_SETMASK, [] [pid 5846] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5845] <... mprotect resumed>) = 0 [pid 5844] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... sendmsg resumed>) = 52 [pid 5859] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5844] <... futex resumed>) = 0 [pid 5859] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGSci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5861 attached [pid 5860] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5844] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] 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 5860] <... futex resumed>) = 1 [pid 5859] <... sendmsg resumed>) = 52 [pid 5842] <... futex resumed>) = 0 [pid 5861] <... rseq resumed>) = 0 [pid 5860] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] set_robust_list(0x7f847ce3f9a0, 24 [pid 5859] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... clone3 resumed> => {parent_tid=[5861]}, 88) = 5861 [pid 5845] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5861] <... set_robust_list resumed>) = 0 [pid 5859] <... futex resumed>) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5861] rt_sigprocmask(SIG_SETMASK, [] [pid 5859] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] rt_sigprocmask(SIG_SETMASK, [] [pid 5845] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5861] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5862 attached [pid 5861] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5846] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] 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 5861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5846] <... futex resumed>) = 0 [pid 5845] <... clone3 resumed> => {parent_tid=[5862]}, 88) = 5862 [pid 5861] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5862] <... rseq resumed>) = 0 [pid 5846] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] rt_sigprocmask(SIG_SETMASK, [] [pid 5861] <... sendmsg resumed>) = 52 [pid 5862] set_robust_list(0x7f847ce3f9a0, 24) = 0 [pid 5862] rt_sigprocmask(SIG_SETMASK, [] [pid 5861] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5862] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5861] <... futex resumed>) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5845] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5861] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] <... futex resumed>) = 0 [pid 5862] <... sendmsg resumed>) = 52 [pid 5845] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5848] <... sendmsg resumed>) = 60 [pid 5845] <... futex resumed>) = 0 [pid 5862] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5848] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5856] <... sendto resumed>) = 28 [pid 5855] <... sendto resumed>) = 28 [pid 5854] <... sendto resumed>) = 28 [pid 5853] <... sendto resumed>) = 28 [pid 5851] <... sendto resumed>) = 28 [pid 5850] <... sendto resumed>) = 28 [pid 5847] <... sendmsg resumed>) = 60 [pid 5857] <... sendto resumed>) = 28 [pid 5856] recvfrom(7 [pid 5855] recvfrom(7 [pid 5854] recvfrom(8 [pid 5853] recvfrom(7 [pid 5850] recvfrom(4 [pid 5856] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1068579593}, {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 5854] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1146371949}, {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 5850] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5845}, {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 5847] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] recvfrom(8 [pid 5856] recvfrom(7 [pid 5855] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1908789987}, {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 5854] recvfrom(8 [pid 5853] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1494219681}, {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 5851] recvfrom(4 [pid 5850] recvfrom(4 [pid 5847] <... futex resumed>) = 0 [pid 5857] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-644672518}, {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 5856] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1068579593}, {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 5855] recvfrom(7 [pid 5854] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1146371949}, {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 5853] recvfrom(7 [pid 5851] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5846}, {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 5850] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5845}, {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 5847] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5857] recvfrom(8 [pid 5856] close(7 [pid 5855] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1908789987}, {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 5854] close(8 [pid 5853] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1494219681}, {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 5851] recvfrom(4 [pid 5850] close(4 [pid 5857] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-644672518}, {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 5856] <... close resumed>) = 0 [pid 5855] close(7 [pid 5854] <... close resumed>) = 0 [pid 5853] close(7 [pid 5851] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5846}, {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 5850] <... close resumed>) = 0 [pid 5857] close(8 [pid 5856] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... close resumed>) = 0 [pid 5854] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... close resumed>) = 0 [pid 5851] close(4 [pid 5857] <... close resumed>) = 0 [pid 5856] <... futex resumed>) = 0 [pid 5855] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... futex resumed>) = 0 [pid 5853] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... close resumed>) = 0 [pid 5850] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] exit_group(0 [pid 5843] exit_group(0 [pid 5862] <... futex resumed>) = ? [pid 5857] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5851] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = ? [pid 5845] <... exit_group resumed>) = ? [pid 5862] +++ exited with 0 +++ [pid 5857] <... futex resumed>) = 0 [pid 5855] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] +++ exited with 0 +++ [pid 5853] +++ exited with 0 +++ [pid 5851] <... futex resumed>) = 0 [pid 5849] <... futex resumed>) = ? [pid 5843] <... exit_group resumed>) = ? [pid 5842] exit_group(0 [pid 5857] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] exit_group(0 [pid 5859] <... futex resumed>) = ? [pid 5855] <... futex resumed>) = ? [pid 5847] <... futex resumed>) = ? [pid 5844] <... exit_group resumed>) = ? [pid 5859] +++ exited with 0 +++ [pid 5855] +++ exited with 0 +++ [pid 5849] +++ exited with 0 +++ [pid 5846] exit_group(0 [pid 5847] +++ exited with 0 +++ [pid 5860] <... futex resumed>) = ? [pid 5856] <... futex resumed>) = ? [pid 5842] <... exit_group resumed>) = ? [pid 5860] +++ exited with 0 +++ [pid 5856] +++ exited with 0 +++ [pid 5857] <... futex resumed>) = ? [pid 5851] <... futex resumed>) = ? [pid 5848] <... futex resumed>) = ? [pid 5846] <... exit_group resumed>) = ? [pid 5861] <... futex resumed>) = ? [pid 5857] +++ exited with 0 +++ [pid 5843] +++ exited with 0 +++ [pid 5861] +++ exited with 0 +++ [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5843, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5850] +++ exited with 0 +++ [pid 5845] +++ exited with 0 +++ [pid 5844] +++ exited with 0 +++ [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5844, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5845, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5665] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5848] +++ exited with 0 +++ [pid 5842] +++ exited with 0 +++ [pid 5667] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5665] <... restart_syscall resumed>) = 0 [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5842, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5851] +++ exited with 0 +++ [pid 5846] +++ exited with 0 +++ [pid 5665] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5846, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] <... openat resumed>) = 3 [pid 5664] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5663] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] <... openat resumed>) = 3 [pid 5665] fstat(3 [pid 5664] <... openat resumed>) = 3 [pid 5668] <... openat resumed>) = 3 [pid 5664] fstat(3 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] fstat(3 [pid 5665] getdents64(3 [pid 5664] getdents64(3 [pid 5663] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] fstat(3 [pid 5668] getdents64(3 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] <... openat resumed>) = 3 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] getdents64(3 [pid 5663] fstat(3 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] getdents64(3 [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] newfstatat(AT_FDCWD, "./8/binderfs" [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] newfstatat(AT_FDCWD, "./8/binderfs" [pid 5664] newfstatat(AT_FDCWD, "./8/binderfs" [pid 5663] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] newfstatat(AT_FDCWD, "./8/binderfs" [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] unlink("./8/binderfs" [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] newfstatat(AT_FDCWD, "./8/binderfs" [pid 5668] unlink("./8/binderfs" [pid 5667] unlink("./8/binderfs") = 0 [pid 5665] <... unlink resumed>) = 0 [pid 5664] unlink("./8/binderfs" [pid 5668] <... unlink resumed>) = 0 [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5667] getdents64(3 [pid 5663] unlink("./8/binderfs" [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] <... unlink resumed>) = 0 [pid 5663] <... unlink resumed>) = 0 [pid 5667] close(3) = 0 [pid 5667] rmdir("./8") = 0 [pid 5663] getdents64(3 [pid 5668] getdents64(3 [pid 5665] getdents64(3 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] close(3 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] getdents64(3 [pid 5665] close(3 [pid 5663] close(3 [pid 5668] <... close resumed>) = 0 [pid 5665] <... close resumed>) = 0 [pid 5663] <... close resumed>) = 0 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] rmdir("./8" [pid 5667] mkdir("./9", 0777 [pid 5665] rmdir("./8" [pid 5664] close(3 [pid 5663] rmdir("./8" [pid 5665] <... rmdir resumed>) = 0 [pid 5665] mkdir("./9", 0777 [pid 5664] <... close resumed>) = 0 [pid 5663] <... rmdir resumed>) = 0 [pid 5664] rmdir("./8" [pid 5667] <... mkdir resumed>) = 0 [pid 5665] <... mkdir resumed>) = 0 [pid 5663] mkdir("./9", 0777 [pid 5664] <... rmdir resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... mkdir resumed>) = 0 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5668] <... rmdir resumed>) = 0 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] mkdir("./9", 0777 [pid 5668] mkdir("./9", 0777 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5668] <... mkdir resumed>) = 0 [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] <... mkdir resumed>) = 0 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5864 attached , [], 8) = 0 [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5864] set_robust_list(0x55558ae916e0, 24 [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5864 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5865 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5866 attached [pid 5864] <... set_robust_list resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5865 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5864] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5865] set_robust_list(0x55558ae916e0, 24 [pid 5864] chdir("./9" [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5866 [pid 5865] <... set_robust_list resumed>) = 0 [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5865] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5865] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5867 attached [pid 5865] chdir("./9" [pid 5867] set_robust_list(0x55558ae916e0, 24) = 0 [pid 5867] rt_sigprocmask(SIG_SETMASK, [] [pid 5865] <... chdir resumed>) = 0 [ 263.828733][ T5684] block nbd29: Receive control failed (result -32) [ 263.829054][ T51] block nbd31: Receive control failed (result -32) [ 263.851813][ T4928] block nbd30: Receive control failed (result -32) [pid 5865] prctl(PR_SET_PDEATHSIG, SIGKILLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5868 attached [pid 5867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5866] set_robust_list(0x55558ae916e0, 24 [pid 5865] <... prctl resumed>) = 0 [pid 5864] <... chdir resumed>) = 0 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5867 [pid 5866] <... set_robust_list resumed>) = 0 [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5868] set_robust_list(0x55558ae916e0, 24 [pid 5867] chdir("./9" [pid 5866] rt_sigprocmask(SIG_SETMASK, [] [pid 5865] setpgid(0, 0 [pid 5864] <... prctl resumed>) = 0 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5868 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5868] <... set_robust_list resumed>) = 0 [pid 5867] <... chdir resumed>) = 0 [pid 5866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5865] <... setpgid resumed>) = 0 [pid 5864] setpgid(0, 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5868] rt_sigprocmask(SIG_SETMASK, [] [pid 5867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5866] chdir("./9" [pid 5865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5864] <... setpgid resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5867] <... prctl resumed>) = 0 [pid 5866] <... chdir resumed>) = 0 [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5868] chdir("./9" [pid 5867] setpgid(0, 0 [pid 5866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5865] <... openat resumed>) = 3 [pid 5864] <... openat resumed>) = 3 [pid 5868] <... chdir resumed>) = 0 [pid 5866] <... prctl resumed>) = 0 [pid 5864] write(3, "1000", 4 [pid 5868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5867] <... setpgid resumed>) = 0 [pid 5866] setpgid(0, 0 [pid 5864] <... write resumed>) = 4 [pid 5868] <... prctl resumed>) = 0 [pid 5866] <... setpgid resumed>) = 0 [pid 5864] close(3 [pid 5868] setpgid(0, 0 [pid 5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5864] <... close resumed>) = 0 [pid 5868] <... setpgid resumed>) = 0 [pid 5867] <... openat resumed>) = 3 [pid 5866] <... openat resumed>) = 3 [pid 5865] write(3, "1000", 4 [pid 5864] symlink("/dev/binderfs", "./binderfs" [pid 5868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5865] <... write resumed>) = 4 [pid 5864] <... symlink resumed>) = 0 [pid 5868] <... openat resumed>) = 3 [pid 5867] write(3, "1000", 4 [pid 5866] write(3, "1000", 4 [pid 5865] close(3 [pid 5867] <... write resumed>) = 4 [pid 5867] close(3 [pid 5866] <... write resumed>) = 4 [pid 5866] close(3 [pid 5868] write(3, "1000", 4 [pid 5866] <... close resumed>) = 0 [pid 5865] <... close resumed>) = 0 [pid 5864] write(1, "executing program\n", 18 [pid 5867] <... close resumed>) = 0 [pid 5865] symlink("/dev/binderfs", "./binderfs" [pid 5867] symlink("/dev/binderfs", "./binderfs" [pid 5868] <... write resumed>) = 4 [pid 5866] symlink("/dev/binderfs", "./binderfs" [pid 5864] <... write resumed>) = 18 [pid 5868] close(3 [pid 5867] <... symlink resumed>) = 0 [pid 5866] <... symlink resumed>) = 0 [pid 5865] <... symlink resumed>) = 0 [pid 5864] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... close resumed>) = 0 [pid 5867] write(1, "executing program\n", 18 executing program [pid 5865] write(1, "executing program\n", 18 [pid 5864] <... futex resumed>) = 0 executing program executing program [pid 5868] symlink("/dev/binderfs", "./binderfs" [pid 5867] <... write resumed>) = 18 [pid 5866] write(1, "executing program\n", 18 executing program [pid 5864] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5868] <... symlink resumed>) = 0 [pid 5867] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... write resumed>) = 18 [pid 5865] <... write resumed>) = 18 [pid 5864] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5865] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5865] <... futex resumed>) = 0 [pid 5867] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5865] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5867] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5865] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5865] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5868] write(1, "executing program\n", 18 executing program [pid 5866] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5868] <... write resumed>) = 18 [pid 5866] <... futex resumed>) = 0 [pid 5864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5868] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5868] <... futex resumed>) = 0 [pid 5866] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5864] <... mmap resumed>) = 0x7f847ce61000 [pid 5868] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5866] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5864] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5868] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5864] <... mprotect resumed>) = 0 [pid 5868] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5867] <... mmap resumed>) = 0x7f847ce61000 [pid 5866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5864] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5867] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5866] <... mmap resumed>) = 0x7f847ce61000 [pid 5868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5866] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5865] <... mmap resumed>) = 0x7f847ce61000 [pid 5864] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5868] <... mmap resumed>) = 0x7f847ce61000 [pid 5867] <... mprotect resumed>) = 0 [pid 5866] <... mprotect resumed>) = 0 [pid 5865] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5868] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5867] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5866] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5865] <... mprotect resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5869 attached [pid 5868] <... mprotect resumed>) = 0 [pid 5867] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5869] 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 5866] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5864] <... clone3 resumed> => {parent_tid=[5869]}, 88) = 5869 [pid 5869] <... rseq resumed>) = 0 [pid 5868] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5866] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5864] rt_sigprocmask(SIG_SETMASK, [] [pid 5865] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5870 attached [pid 5869] set_robust_list(0x7f847ce819a0, 24 [pid 5868] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5864] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5871 attached [pid 5870] 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 5869] <... set_robust_list resumed>) = 0 [pid 5868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5867] <... clone3 resumed> => {parent_tid=[5870]}, 88) = 5870 [pid 5866] <... clone3 resumed> => {parent_tid=[5871]}, 88) = 5871 [pid 5865] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5864] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5872 attached [pid 5871] 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 5870] <... rseq resumed>) = 0 [pid 5869] rt_sigprocmask(SIG_SETMASK, [] [pid 5867] rt_sigprocmask(SIG_SETMASK, [] [pid 5866] rt_sigprocmask(SIG_SETMASK, [] [pid 5865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5864] <... futex resumed>) = 0 [pid 5872] 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 5871] <... rseq resumed>) = 0 [pid 5870] set_robust_list(0x7f847ce819a0, 24 [pid 5869] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5864] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5873 attached [pid 5872] <... rseq resumed>) = 0 [pid 5871] set_robust_list(0x7f847ce819a0, 24 [pid 5870] <... set_robust_list resumed>) = 0 [pid 5869] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5868] <... clone3 resumed> => {parent_tid=[5872]}, 88) = 5872 [pid 5867] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] 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 5872] set_robust_list(0x7f847ce819a0, 24 [pid 5869] <... socket resumed>) = 3 [pid 5866] <... futex resumed>) = 0 [pid 5873] <... rseq resumed>) = 0 [pid 5872] <... set_robust_list resumed>) = 0 [pid 5869] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5873] set_robust_list(0x7f847ce819a0, 24 [pid 5872] rt_sigprocmask(SIG_SETMASK, [] [pid 5871] <... set_robust_list resumed>) = 0 [pid 5870] rt_sigprocmask(SIG_SETMASK, [] [pid 5869] <... futex resumed>) = 1 [pid 5868] rt_sigprocmask(SIG_SETMASK, [] [pid 5867] <... futex resumed>) = 0 [pid 5865] <... clone3 resumed> => {parent_tid=[5873]}, 88) = 5873 [pid 5864] <... futex resumed>) = 0 [pid 5873] <... set_robust_list resumed>) = 0 [pid 5872] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5871] rt_sigprocmask(SIG_SETMASK, [] [pid 5870] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5869] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5867] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] rt_sigprocmask(SIG_SETMASK, [] [pid 5864] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] rt_sigprocmask(SIG_SETMASK, [] [pid 5872] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5871] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5870] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5864] <... futex resumed>) = 0 [pid 5873] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5871] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5870] <... socket resumed>) = 3 [pid 5869] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5868] <... futex resumed>) = 0 [pid 5865] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5873] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5872] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5871] <... socket resumed>) = 3 [pid 5870] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... socket resumed>) = 4 [pid 5868] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] <... futex resumed>) = 0 [pid 5873] <... socket resumed>) = 3 [pid 5872] <... socket resumed>) = 3 [pid 5871] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] sendto(4, [{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 5865] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5873] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... futex resumed>) = 1 [pid 5870] <... futex resumed>) = 1 [pid 5869] <... sendto resumed>) = 28 [pid 5867] <... futex resumed>) = 0 [pid 5866] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5873] <... futex resumed>) = 0 [pid 5872] <... futex resumed>) = 1 [pid 5871] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] recvfrom(4 [pid 5868] <... futex resumed>) = 0 [pid 5867] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5872] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5869] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5864}, {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 5868] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = 0 [pid 5866] <... futex resumed>) = 0 [pid 5873] <... socket resumed>) = 4 [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5871] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5870] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5869] recvfrom(4 [pid 5868] <... futex resumed>) = 0 [pid 5866] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] <... futex resumed>) = 0 [pid 5873] sendto(4, [{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 5872] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5871] <... socket resumed>) = 4 [pid 5870] <... socket resumed>) = 4 [pid 5869] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5864}, {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 5868] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5873] <... sendto resumed>) = 28 [pid 5872] <... socket resumed>) = 4 [pid 5871] sendto(4, [{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 5870] sendto(4, [{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 5869] close(4 [pid 5873] recvfrom(4 [pid 5872] sendto(4, [{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 5871] <... sendto resumed>) = 28 [pid 5870] <... sendto resumed>) = 28 [pid 5869] <... close resumed>) = 0 [pid 5873] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5865}, {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 5873] recvfrom(4 [pid 5872] <... sendto resumed>) = 28 [pid 5871] recvfrom(4 [pid 5870] recvfrom(4 [pid 5869] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5865}, {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 5872] recvfrom(4 [pid 5871] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5866}, {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 5870] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5867}, {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 5869] <... futex resumed>) = 1 [pid 5864] <... futex resumed>) = 0 [pid 5873] close(4 [pid 5872] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5868}, {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 5871] recvfrom(4 [pid 5870] recvfrom(4 [pid 5869] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... close resumed>) = 0 [pid 5872] recvfrom(4 [pid 5871] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5866}, {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 5870] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5867}, {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 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] <... futex resumed>) = 0 [pid 5873] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5868}, {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 5871] close(4 [pid 5870] close(4 [pid 5869] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5864] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5873] <... futex resumed>) = 1 [pid 5870] <... close resumed>) = 0 [pid 5869] <... socketpair resumed>, [4, 5]) = 0 [pid 5865] <... futex resumed>) = 0 [pid 5873] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5872] close(4 [pid 5873] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5870] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... futex resumed>) = 0 [pid 5873] <... socketpair resumed>, [4, 5]) = 0 [pid 5872] <... close resumed>) = 0 [pid 5871] <... close resumed>) = 0 [pid 5870] <... futex resumed>) = 1 [pid 5867] <... futex resumed>) = 0 [pid 5865] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5869] <... futex resumed>) = 1 [pid 5864] <... futex resumed>) = 0 [pid 5867] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... futex resumed>) = 1 [pid 5870] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5869] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5866] <... futex resumed>) = 0 [pid 5864] <... futex resumed>) = 0 [pid 5873] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] <... socketpair resumed>, [4, 5]) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5866] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5873] <... futex resumed>) = 1 [pid 5872] <... futex resumed>) = 1 [pid 5871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... futex resumed>) = 0 [pid 5867] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5866] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = 0 [pid 5871] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5866] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] <... socketpair resumed>, [4, 5]) = 0 [pid 5871] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5871] <... futex resumed>) = 1 [pid 5870] <... futex resumed>) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = 0 [pid 5873] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5872] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5870] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5872] <... socketpair resumed>, [4, 5]) = 0 [pid 5871] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] <... futex resumed>) = 0 [pid 5866] <... futex resumed>) = 0 [pid 5872] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5867] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5866] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5872] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5868] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... futex resumed>) = 0 [pid 5868] <... futex resumed>) = 0 [pid 5866] <... futex resumed>) = 1 [pid 5868] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5866] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5864] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5864] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce40000 [pid 5864] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5864] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5875 attached [pid 5875] 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 5864] <... clone3 resumed> => {parent_tid=[5875]}, 88) = 5875 [pid 5875] <... rseq resumed>) = 0 [pid 5864] rt_sigprocmask(SIG_SETMASK, [] [pid 5875] set_robust_list(0x7f847ce609a0, 24 [pid 5864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5875] <... set_robust_list resumed>) = 0 [pid 5864] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] rt_sigprocmask(SIG_SETMASK, [] [pid 5864] <... futex resumed>) = 0 [pid 5875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5864] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5875] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5875] <... futex resumed>) = 1 [pid 5865] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... futex resumed>) = 0 [pid 5875] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] <... futex resumed>) = 0 [pid 5864] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5864] <... futex resumed>) = 0 [pid 5864] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5865] <... mmap resumed>) = 0x7f847ce40000 [pid 5875] <... socket resumed>) = 7 [pid 5865] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5875] 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 5865] <... mprotect resumed>) = 0 [pid 5865] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5868] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5867] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5866] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5865] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5866] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5868] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... futex resumed>) = 0 [pid 5867] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... futex resumed>) = 0 [pid 5868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5867] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5876 attached [pid 5868] <... mmap resumed>) = 0x7f847ce40000 [pid 5867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5865] <... clone3 resumed> => {parent_tid=[5876]}, 88) = 5876 [pid 5876] 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 5868] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5867] <... mmap resumed>) = 0x7f847ce40000 [pid 5866] <... mmap resumed>) = 0x7f847ce40000 [pid 5865] rt_sigprocmask(SIG_SETMASK, [] [pid 5876] <... rseq resumed>) = 0 [pid 5866] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5876] set_robust_list(0x7f847ce609a0, 24 [pid 5867] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5866] <... mprotect resumed>) = 0 [pid 5865] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... set_robust_list resumed>) = 0 [pid 5868] <... mprotect resumed>) = 0 [pid 5866] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5865] <... futex resumed>) = 0 [pid 5876] rt_sigprocmask(SIG_SETMASK, [] [pid 5866] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5865] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5866] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5876] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERICci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5877 attached ) = 6 [pid 5868] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5866] <... clone3 resumed> => {parent_tid=[5877]}, 88) = 5877 [pid 5877] 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 5876] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5867] <... mprotect resumed>) = 0 [pid 5877] <... rseq resumed>) = 0 [pid 5868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5877] set_robust_list(0x7f847ce609a0, 24) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5878 attached [pid 5877] rt_sigprocmask(SIG_SETMASK, [] [pid 5876] <... futex resumed>) = 1 [pid 5866] rt_sigprocmask(SIG_SETMASK, [] [pid 5865] <... futex resumed>) = 0 [pid 5878] 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 5876] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5865] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... rseq resumed>) = 0 [pid 5876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... futex resumed>) = 0 [pid 5878] set_robust_list(0x7f847ce609a0, 24 [pid 5877] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5876] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5867] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5866] <... futex resumed>) = 0 [pid 5865] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] <... set_robust_list resumed>) = 0 [pid 5877] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5876] <... socket resumed>) = 7 [pid 5868] <... clone3 resumed> => {parent_tid=[5878]}, 88) = 5878 [pid 5867] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5866] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] rt_sigprocmask(SIG_SETMASK, [] [pid 5876] 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 5878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5877] <... socket resumed>) = 6 [pid 5868] rt_sigprocmask(SIG_SETMASK, [] [pid 5867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5878] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5879 attached [pid 5877] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... sendmsg resumed>) = 60 [pid 5868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5864] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5879] 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 5877] <... futex resumed>) = 1 [pid 5869] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... clone3 resumed> => {parent_tid=[5879]}, 88) = 5879 [pid 5866] <... futex resumed>) = 0 [pid 5879] <... rseq resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5877] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] <... futex resumed>) = 0 [pid 5868] <... futex resumed>) = 1 [pid 5867] rt_sigprocmask(SIG_SETMASK, [] [pid 5866] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] set_robust_list(0x7f847ce609a0, 24 [pid 5878] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5869] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5868] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5866] <... futex resumed>) = 0 [pid 5864] <... futex resumed>) = 0 [pid 5879] <... set_robust_list resumed>) = 0 [pid 5878] <... socket resumed>) = 6 [pid 5877] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5869] <... sendmsg resumed>) = 52 [pid 5867] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] rt_sigprocmask(SIG_SETMASK, [] [pid 5878] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... socket resumed>) = 7 [pid 5869] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = 0 [pid 5864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5878] <... futex resumed>) = 1 [pid 5877] 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 5869] <... futex resumed>) = 0 [pid 5868] <... futex resumed>) = 0 [pid 5867] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5878] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... socket resumed>) = 6 [pid 5878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... futex resumed>) = 0 [pid 5879] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5868] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] <... futex resumed>) = 1 [pid 5878] <... socket resumed>) = 7 [pid 5867] <... futex resumed>) = 0 [pid 5879] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] 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 5867] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] <... futex resumed>) = 0 [pid 5879] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5867] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] <... socket resumed>) = 7 [pid 5879] 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 5865] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5865] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce1f000 [ 264.087714][ T5869] set_capacity_and_notify: 22 callbacks suppressed [ 264.087733][ T5869] nbd32: detected capacity change from 0 to 63 [pid 5865] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5865] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5881 attached [pid 5881] 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 5865] <... clone3 resumed> => {parent_tid=[5881]}, 88) = 5881 [pid 5881] <... rseq resumed>) = 0 [pid 5881] set_robust_list(0x7f847ce3f9a0, 24 [pid 5865] rt_sigprocmask(SIG_SETMASK, [] [pid 5881] <... set_robust_list resumed>) = 0 [pid 5865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5865] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5881] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5865] <... futex resumed>) = 0 [pid 5881] <... sendmsg resumed>) = 52 [pid 5865] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5881] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5867] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5866] <... futex resumed>) = 0 [pid 5868] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5868] <... futex resumed>) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5866] <... mmap resumed>) = 0x7f847ce1f000 [pid 5868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5868] <... mmap resumed>) = 0x7f847ce1f000 [pid 5867] <... mmap resumed>) = 0x7f847ce1f000 [pid 5866] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5868] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5867] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5866] <... mprotect resumed>) = 0 [pid 5868] <... mprotect resumed>) = 0 [pid 5868] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5867] <... mprotect resumed>) = 0 [pid 5866] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5868] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5866] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5866] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5882 attached [pid 5867] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5883 attached [pid 5882] 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 5867] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5883] 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 5882] <... rseq resumed>) = 0 [pid 5867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5883] <... rseq resumed>) = 0 [pid 5882] set_robust_list(0x7f847ce3f9a0, 24 [pid 5868] <... clone3 resumed> => {parent_tid=[5882]}, 88) = 5882 [pid 5866] <... clone3 resumed> => {parent_tid=[5883]}, 88) = 5883 [pid 5868] rt_sigprocmask(SIG_SETMASK, [] [pid 5866] rt_sigprocmask(SIG_SETMASK, [] [pid 5868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5868] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5884 attached [pid 5868] <... futex resumed>) = 0 [pid 5866] <... futex resumed>) = 0 [pid 5883] set_robust_list(0x7f847ce3f9a0, 24 [pid 5882] <... set_robust_list resumed>) = 0 [pid 5884] 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 5883] <... set_robust_list resumed>) = 0 [pid 5882] rt_sigprocmask(SIG_SETMASK, [] [pid 5868] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] <... clone3 resumed> => {parent_tid=[5884]}, 88) = 5884 [pid 5866] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5884] <... rseq resumed>) = 0 [pid 5883] rt_sigprocmask(SIG_SETMASK, [] [pid 5882] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5867] rt_sigprocmask(SIG_SETMASK, [] [pid 5884] set_robust_list(0x7f847ce3f9a0, 24 [pid 5883] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5882] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5884] <... set_robust_list resumed>) = 0 [pid 5883] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5867] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] rt_sigprocmask(SIG_SETMASK, [] [pid 5882] <... sendmsg resumed>) = 52 [pid 5883] <... sendmsg resumed>) = 52 [pid 5884] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5883] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5882] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = 0 [pid 5884] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5883] <... futex resumed>) = 1 [pid 5882] <... futex resumed>) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5867] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5866] <... futex resumed>) = 0 [pid 5884] <... sendmsg resumed>) = 52 [pid 5883] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5882] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = 0 [pid 5884] <... futex resumed>) = 1 [pid 5884] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] <... sendmsg resumed>) = 60 [pid 5873] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 264.206487][ T5873] nbd33: detected capacity change from 0 to 63 [pid 5873] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] <... sendmsg resumed>) = 60 [pid 5870] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 264.306382][ T5870] nbd34: detected capacity change from 0 to 63 [pid 5870] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] <... sendmsg resumed>) = 60 [pid 5872] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 264.407274][ T5872] nbd35: detected capacity change from 0 to 63 [pid 5872] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5871] <... sendmsg resumed>) = 60 [pid 5875] <... sendto resumed>) = 28 [pid 5871] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... sendto resumed>) = 28 [pid 5878] <... sendto resumed>) = 28 [pid 5877] <... sendto resumed>) = 28 [pid 5875] recvfrom(7 [pid 5871] <... futex resumed>) = 0 [pid 5876] <... sendto resumed>) = 28 [pid 5879] recvfrom(7 [pid 5878] recvfrom(7 [pid 5877] recvfrom(7 [pid 5876] recvfrom(7 [pid 5875] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1599736268}, {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 5871] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5879] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-617102693}, {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 5878] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1488588111}, {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 5877] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1540439575}, {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 5876] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-846827907}, {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 5875] recvfrom(7 [pid 5879] recvfrom(7 [pid 5878] recvfrom(7 [pid 5877] recvfrom(7 [pid 5876] recvfrom(7 [pid 5879] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-617102693}, {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 5878] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1488588111}, {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 5877] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1540439575}, {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 5876] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-846827907}, {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 5875] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1599736268}, {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 5879] close(7 [pid 5878] close(7 [pid 5877] close(7 [pid 5876] close(7 [pid 5875] close(7 [pid 5877] <... close resumed>) = 0 [pid 5876] <... close resumed>) = 0 [pid 5879] <... close resumed>) = 0 [pid 5878] <... close resumed>) = 0 [pid 5877] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... close resumed>) = 0 [pid 5877] <... futex resumed>) = 0 [pid 5876] <... futex resumed>) = 0 [pid 5877] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5876] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] exit_group(0 [pid 5879] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] exit_group(0 [pid 5875] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5883] <... futex resumed>) = ? [pid 5881] <... futex resumed>) = ? [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5877] <... futex resumed>) = ? [pid 5876] <... futex resumed>) = ? [pid 5875] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] <... futex resumed>) = ? [pid 5871] <... futex resumed>) = ? [pid 5866] <... exit_group resumed>) = ? [pid 5865] <... exit_group resumed>) = ? [pid 5883] +++ exited with 0 +++ [pid 5881] +++ exited with 0 +++ [pid 5879] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] +++ exited with 0 +++ [pid 5876] +++ exited with 0 +++ [ 264.517302][ T5871] nbd36: detected capacity change from 0 to 63 [pid 5868] exit_group(0 [pid 5871] +++ exited with 0 +++ [pid 5882] <... futex resumed>) = ? [pid 5878] <... futex resumed>) = ? [pid 5873] +++ exited with 0 +++ [pid 5872] <... futex resumed>) = ? [pid 5868] <... exit_group resumed>) = ? [pid 5867] exit_group(0 [pid 5866] +++ exited with 0 +++ [pid 5865] +++ exited with 0 +++ [pid 5864] exit_group(0 [pid 5884] <... futex resumed>) = ? [pid 5879] <... futex resumed>) = ? [pid 5878] +++ exited with 0 +++ [pid 5875] <... futex resumed>) = ? [pid 5872] +++ exited with 0 +++ [pid 5870] <... futex resumed>) = ? [pid 5869] <... futex resumed>) = ? [pid 5867] <... exit_group resumed>) = ? [pid 5864] <... exit_group resumed>) = ? [pid 5884] +++ exited with 0 +++ [pid 5882] +++ exited with 0 +++ [pid 5879] +++ exited with 0 +++ [pid 5875] +++ exited with 0 +++ [pid 5870] +++ exited with 0 +++ [pid 5869] +++ exited with 0 +++ [pid 5868] +++ exited with 0 +++ [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5865, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5866, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5663] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5663] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5868, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5663] <... openat resumed>) = 3 [pid 5663] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] getdents64(3, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5663] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... openat resumed>) = 3 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5867] +++ exited with 0 +++ [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5867, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5864] +++ exited with 0 +++ [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5864, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5665] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 264.573104][ T51] block nbd33: Receive control failed (result -32) [ 264.580702][ T5711] block nbd36: Receive control failed (result -32) [ 264.593283][ T5709] block nbd35: Receive control failed (result -32) [ 264.610288][ T5684] block nbd34: Receive control failed (result -32) [pid 5665] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] <... openat resumed>) = 3 [pid 5664] <... openat resumed>) = 3 [pid 5665] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5665] getdents64(3 [pid 5664] fstat(3 [pid 5668] fstat(3 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] unlink("./9/binderfs" [pid 5668] getdents64(3, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] <... restart_syscall resumed>) = 0 [pid 5665] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] getdents64(3 [pid 5663] <... unlink resumed>) = 0 [pid 5668] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5665] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5663] getdents64(3 [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5665] unlink("./9/binderfs" [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] unlink("./9/binderfs" [pid 5663] close(3 [pid 5668] <... unlink resumed>) = 0 [pid 5665] <... unlink resumed>) = 0 [pid 5664] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5663] <... close resumed>) = 0 [pid 5663] rmdir("./9" [pid 5668] getdents64(3 [pid 5667] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] getdents64(3 [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] unlink("./9/binderfs" [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] <... rmdir resumed>) = 0 [pid 5664] <... unlink resumed>) = 0 [pid 5668] close(3 [pid 5667] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] close(3 [pid 5668] <... close resumed>) = 0 [pid 5667] <... openat resumed>) = 3 [pid 5665] <... close resumed>) = 0 [pid 5668] rmdir("./9" [pid 5667] fstat(3 [pid 5665] rmdir("./9" [pid 5663] mkdir("./10", 0777 [pid 5668] <... rmdir resumed>) = 0 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] <... rmdir resumed>) = 0 [pid 5664] getdents64(3 [pid 5668] mkdir("./10", 0777 [pid 5667] getdents64(3 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] <... mkdir resumed>) = 0 [pid 5664] close(3 [pid 5665] mkdir("./10", 0777 [pid 5664] <... close resumed>) = 0 [pid 5668] <... mkdir resumed>) = 0 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] <... mkdir resumed>) = 0 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] rmdir("./9"ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5888 attached [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5888 [ 264.617833][ T4928] block nbd32: Receive control failed (result -32) [pid 5888] set_robust_list(0x55558ae916e0, 24 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] <... rmdir resumed>) = 0 [pid 5888] <... set_robust_list resumed>) = 0 [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5888] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5888] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5888] chdir("./10") = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5890 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5889 attached [pid 5667] unlink("./9/binderfs" [pid 5664] mkdir("./10", 0777 [pid 5890] set_robust_list(0x55558ae916e0, 24 [pid 5889] set_robust_list(0x55558ae916e0, 24 [pid 5888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5890] <... set_robust_list resumed>) = 0 [pid 5889] <... set_robust_list resumed>) = 0 [pid 5888] <... prctl resumed>) = 0 [pid 5890] rt_sigprocmask(SIG_SETMASK, [] [pid 5889] rt_sigprocmask(SIG_SETMASK, [] [pid 5888] setpgid(0, 0) = 0 [pid 5890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5890] chdir("./10" [pid 5889] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5889] chdir("./10" [pid 5888] <... openat resumed>) = 3 [pid 5667] <... unlink resumed>) = 0 [pid 5890] <... chdir resumed>) = 0 [pid 5890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5667] getdents64(3 [pid 5890] <... prctl resumed>) = 0 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5890 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5890] setpgid(0, 0 [pid 5889] <... chdir resumed>) = 0 [pid 5888] write(3, "1000", 4 [pid 5890] <... setpgid resumed>) = 0 [pid 5889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5888] <... write resumed>) = 4 [pid 5890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5889] <... prctl resumed>) = 0 [pid 5888] close(3 [pid 5890] <... openat resumed>) = 3 [pid 5889] setpgid(0, 0 [pid 5888] <... close resumed>) = 0 [pid 5889] <... setpgid resumed>) = 0 [pid 5889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5664] <... mkdir resumed>) = 0 [pid 5890] write(3, "1000", 4 [pid 5888] symlink("/dev/binderfs", "./binderfs" [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] close(3 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5889 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5889] <... openat resumed>) = 3 [pid 5667] <... close resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5890] <... write resumed>) = 4 [pid 5889] write(3, "1000", 4 [pid 5888] <... symlink resumed>) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5890] close(3 [pid 5667] rmdir("./9" [pid 5890] <... close resumed>) = 0 [pid 5889] <... write resumed>) = 4 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5889] close(3) = 0 [pid 5890] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5889] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5888] write(1, "executing program\n", 18 [pid 5889] write(1, "executing program\n", 18 [pid 5888] <... write resumed>) = 18 [pid 5890] write(1, "executing program\n", 18 [pid 5889] <... write resumed>) = 18 [pid 5888] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] <... rmdir resumed>) = 0 [pid 5890] <... write resumed>) = 18 [pid 5889] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... futex resumed>) = 0 [pid 5888] <... futex resumed>) = 0 [pid 5890] <... futex resumed>) = 0 [pid 5889] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5888] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5890] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5889] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5888] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5890] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5889] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] executing program executing program executing program [pid 5888] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5890] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5889] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5888] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5667] mkdir("./10", 0777 [pid 5890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5889] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5889] <... mmap resumed>) = 0x7f847ce61000 [pid 5888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5890] <... mmap resumed>) = 0x7f847ce61000 [pid 5888] <... mmap resumed>) = 0x7f847ce61000 [pid 5667] <... mkdir resumed>) = 0 [pid 5890] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5889] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5888] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5890] <... mprotect resumed>) = 0 [pid 5889] <... mprotect resumed>) = 0 [pid 5888] <... mprotect resumed>) = 0 [pid 5890] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5889] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5891 attached [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5891 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5890] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5889] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5888] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5890] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5889] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5888] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5892 attached [pid 5891] set_robust_list(0x55558ae916e0, 24 [pid 5888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5893 attached [pid 5892] 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 5891] <... set_robust_list resumed>) = 0 [pid 5890] <... clone3 resumed> => {parent_tid=[5892]}, 88) = 5892 [pid 5889] <... clone3 resumed> => {parent_tid=[5893]}, 88) = 5893 [pid 5890] rt_sigprocmask(SIG_SETMASK, [] [pid 5889] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5894 attached [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5889] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5890] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] 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 5892] <... rseq resumed>) = 0 [pid 5891] rt_sigprocmask(SIG_SETMASK, [] [pid 5890] <... futex resumed>) = 0 [pid 5889] <... futex resumed>) = 0 [pid 5888] <... clone3 resumed> => {parent_tid=[5894]}, 88) = 5894 [pid 5890] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5888] rt_sigprocmask(SIG_SETMASK, [] [pid 5894] 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 5888] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5888] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5888] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] <... rseq resumed>) = 0 [pid 5894] set_robust_list(0x7f847ce819a0, 24 [pid 5892] set_robust_list(0x7f847ce819a0, 24 [pid 5891] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5895 attached [pid 5895] set_robust_list(0x55558ae916e0, 24 [pid 5894] <... set_robust_list resumed>) = 0 [pid 5895] <... set_robust_list resumed>) = 0 [pid 5893] <... rseq resumed>) = 0 [pid 5892] <... set_robust_list resumed>) = 0 [pid 5895] rt_sigprocmask(SIG_SETMASK, [] [pid 5894] rt_sigprocmask(SIG_SETMASK, [] [pid 5893] set_robust_list(0x7f847ce819a0, 24 [pid 5892] rt_sigprocmask(SIG_SETMASK, [] [pid 5891] chdir("./10" [pid 5894] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5893] <... set_robust_list resumed>) = 0 [pid 5892] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5894] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5893] rt_sigprocmask(SIG_SETMASK, [] [pid 5892] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5895] chdir("./10" [pid 5894] <... socket resumed>) = 3 [pid 5893] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5892] <... socket resumed>) = 3 [pid 5895] <... chdir resumed>) = 0 [pid 5895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5893] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5892] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] <... prctl resumed>) = 0 [pid 5894] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... chdir resumed>) = 0 [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5895 [pid 5895] setpgid(0, 0 [pid 5892] <... futex resumed>) = 1 [pid 5895] <... setpgid resumed>) = 0 [pid 5895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5893] <... socket resumed>) = 3 [pid 5894] <... futex resumed>) = 1 [pid 5892] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5890] <... futex resumed>) = 0 [pid 5888] <... futex resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5894] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] <... prctl resumed>) = 0 [pid 5890] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] setpgid(0, 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5892] <... futex resumed>) = 0 [pid 5891] <... setpgid resumed>) = 0 [pid 5890] <... futex resumed>) = 1 [pid 5888] <... futex resumed>) = 0 [pid 5894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5888] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5895] <... openat resumed>) = 3 [pid 5894] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5893] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... socket resumed>) = 4 [pid 5891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5890] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5895] write(3, "1000", 4) = 4 [pid 5895] close(3) = 0 [pid 5895] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5894] <... socket resumed>) = 4 [pid 5893] <... futex resumed>) = 1 [pid 5892] sendto(4, [{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 5891] <... openat resumed>) = 3 [pid 5889] <... futex resumed>) = 0 [pid 5895] write(1, "executing program\n", 18 executing program [pid 5894] sendto(4, [{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 5893] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] <... write resumed>) = 18 [pid 5893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] <... sendto resumed>) = 28 [pid 5891] write(3, "1000", 4 [pid 5894] <... sendto resumed>) = 28 [pid 5894] recvfrom(4 [pid 5893] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5891] <... write resumed>) = 4 [pid 5889] <... futex resumed>) = 0 [pid 5895] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5888}, {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 5893] <... socket resumed>) = 4 [pid 5892] recvfrom(4 [pid 5889] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5895] <... futex resumed>) = 0 [pid 5891] close(3 [pid 5894] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5888}, {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 5895] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5893] sendto(4, [{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 5892] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5890}, {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 5891] <... close resumed>) = 0 [pid 5895] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5894] close(4 [pid 5893] <... sendto resumed>) = 28 [pid 5892] recvfrom(4 [pid 5891] symlink("/dev/binderfs", "./binderfs" [pid 5895] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce61000 [pid 5894] <... close resumed>) = 0 [pid 5893] recvfrom(4 [pid 5892] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5890}, {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 5891] <... symlink resumed>) = 0 [pid 5895] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5894] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5889}, {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 5895] <... mprotect resumed>) = 0 [pid 5894] <... futex resumed>) = 1 [pid 5892] close(4 [pid 5891] write(1, "executing program\n", 18 [pid 5888] <... futex resumed>) = 0 executing program [pid 5895] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5894] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5892] <... close resumed>) = 0 [pid 5891] <... write resumed>) = 18 [pid 5888] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... socketpair resumed>, [4, 5]) = 0 [pid 5888] <... futex resumed>) = 0 [pid 5893] recvfrom(4 [pid 5895] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5894] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5889}, {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 5892] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5895] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5896 attached [pid 5894] <... futex resumed>) = 0 [pid 5893] close(4 [pid 5892] <... futex resumed>) = 1 [pid 5891] <... futex resumed>) = 0 [pid 5890] <... futex resumed>) = 0 [pid 5888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5896] 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 5890] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] <... rseq resumed>) = 0 [pid 5895] <... clone3 resumed> => {parent_tid=[5896]}, 88) = 5896 [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5893] <... close resumed>) = 0 [pid 5892] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5891] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5890] <... futex resumed>) = 0 [pid 5888] <... futex resumed>) = 0 [pid 5896] set_robust_list(0x7f847ce819a0, 24 [pid 5895] rt_sigprocmask(SIG_SETMASK, [] [pid 5893] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5890] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5888] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5896] <... set_robust_list resumed>) = 0 [pid 5896] rt_sigprocmask(SIG_SETMASK, [] [pid 5892] <... socketpair resumed>, [4, 5]) = 0 [pid 5891] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5896] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5893] <... futex resumed>) = 1 [pid 5889] <... futex resumed>) = 0 [pid 5891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5896] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5893] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5889] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] <... futex resumed>) = 1 [pid 5890] <... futex resumed>) = 0 [pid 5889] <... futex resumed>) = 0 [pid 5896] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5895] <... futex resumed>) = 0 [pid 5892] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] <... mmap resumed>) = 0x7f847ce61000 [pid 5890] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5896] <... socket resumed>) = 3 [pid 5896] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5891] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5890] <... futex resumed>) = 0 [pid 5895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5893] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5891] <... mprotect resumed>) = 0 [pid 5895] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5895] <... futex resumed>) = 0 [pid 5895] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5891] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5896] <... futex resumed>) = 1 [pid 5895] <... futex resumed>) = 0 [pid 5893] <... socketpair resumed>, [4, 5]) = 0 [pid 5892] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5896] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5895] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=38000000} [pid 5893] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5896] <... socket resumed>) = 4 [pid 5893] <... futex resumed>) = 1 [pid 5889] <... futex resumed>) = 0 [pid 5896] sendto(4, [{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 5893] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5889] <... futex resumed>) = 0 [pid 5893] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5889] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5898 attached [pid 5898] 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 5891] <... clone3 resumed> => {parent_tid=[5898]}, 88) = 5898 [pid 5898] <... rseq resumed>) = 0 [pid 5891] rt_sigprocmask(SIG_SETMASK, [] [pid 5898] set_robust_list(0x7f847ce819a0, 24 [pid 5891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5898] <... set_robust_list resumed>) = 0 [pid 5898] rt_sigprocmask(SIG_SETMASK, [] [pid 5891] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5891] <... futex resumed>) = 0 [pid 5898] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5891] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] <... socket resumed>) = 3 [pid 5898] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5891] <... futex resumed>) = 0 [pid 5898] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5898] <... futex resumed>) = 0 [pid 5891] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5898] sendto(4, [{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 5888] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5895] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5890] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5888] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] <... futex resumed>) = 0 [pid 5895] <... futex resumed>) = 0 [pid 5888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5888] <... mmap resumed>) = 0x7f847ce40000 [pid 5895] <... mmap resumed>) = 0x7f847ce40000 [pid 5888] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5895] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5890] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] <... mprotect resumed>) = 0 [pid 5890] <... futex resumed>) = 0 [pid 5888] <... mprotect resumed>) = 0 [pid 5895] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5895] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5891] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5890] <... mmap resumed>) = 0x7f847ce40000 [pid 5889] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5888] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5895] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5891] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5889] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5899 attached [pid 5891] <... futex resumed>) = 0 [pid 5890] <... mprotect resumed>) = 0 [pid 5889] <... futex resumed>) = 0 [pid 5888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5899] 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 5891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5900 attached [pid 5899] set_robust_list(0x7f847ce609a0, 24 [pid 5891] <... mmap resumed>) = 0x7f847ce40000 [pid 5889] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5899] <... set_robust_list resumed>) = 0 [pid 5889] <... mmap resumed>) = 0x7f847ce40000 [pid 5899] rt_sigprocmask(SIG_SETMASK, [] [pid 5891] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5890] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5889] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5900] 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 5899] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5895] <... clone3 resumed> => {parent_tid=[5899]}, 88) = 5899 [pid 5891] <... mprotect resumed>) = 0 [pid 5890] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5889] <... mprotect resumed>) = 0 [pid 5888] <... clone3 resumed> => {parent_tid=[5900]}, 88) = 5900 [pid 5900] <... rseq resumed>) = 0 [pid 5899] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] rt_sigprocmask(SIG_SETMASK, [] [pid 5891] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5890] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5889] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5888] rt_sigprocmask(SIG_SETMASK, [] [pid 5900] set_robust_list(0x7f847ce609a0, 24 [pid 5895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5891] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5889] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5888] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5900] <... set_robust_list resumed>) = 0 [pid 5895] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5888] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5901 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5902 attached [pid 5900] rt_sigprocmask(SIG_SETMASK, [] [pid 5899] <... futex resumed>) = 0 [pid 5895] <... futex resumed>) = 1 [pid 5890] <... clone3 resumed> => {parent_tid=[5901]}, 88) = 5901 [pid 5889] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5888] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5903 attached [pid 5902] 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 5901] 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 5900] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5899] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5895] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5891] <... clone3 resumed> => {parent_tid=[5902]}, 88) = 5902 [pid 5890] rt_sigprocmask(SIG_SETMASK, [] [pid 5888] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5903] 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 5902] <... rseq resumed>) = 0 [pid 5901] <... rseq resumed>) = 0 [pid 5894] <... sendmsg resumed>) = 60 [pid 5903] <... rseq resumed>) = 0 [pid 5902] set_robust_list(0x7f847ce609a0, 24 [pid 5901] set_robust_list(0x7f847ce609a0, 24 [pid 5900] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5899] <... socketpair resumed>, [5, 6]) = 0 [pid 5891] rt_sigprocmask(SIG_SETMASK, [] [pid 5890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5889] <... clone3 resumed> => {parent_tid=[5903]}, 88) = 5903 [pid 5903] set_robust_list(0x7f847ce609a0, 24 [pid 5902] <... set_robust_list resumed>) = 0 [pid 5901] <... set_robust_list resumed>) = 0 [pid 5900] <... socket resumed>) = 6 [pid 5899] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5890] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] rt_sigprocmask(SIG_SETMASK, [] [pid 5902] rt_sigprocmask(SIG_SETMASK, [] [pid 5901] rt_sigprocmask(SIG_SETMASK, [] [pid 5900] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] <... futex resumed>) = 1 [pid 5895] <... futex resumed>) = 0 [pid 5891] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] <... futex resumed>) = 0 [pid 5889] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5903] <... set_robust_list resumed>) = 0 [pid 5902] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5901] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5900] <... futex resumed>) = 1 [pid 5899] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... futex resumed>) = 0 [pid 5890] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] <... futex resumed>) = 0 [pid 5903] rt_sigprocmask(SIG_SETMASK, [] [pid 5902] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5901] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5900] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5895] <... futex resumed>) = 0 [pid 5894] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] <... futex resumed>) = 0 [pid 5888] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5902] <... socketpair resumed>, [5, 6]) = 0 [pid 5901] <... socket resumed>) = 6 [pid 5899] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5895] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] <... futex resumed>) = 0 [pid 5889] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5888] <... futex resumed>) = 0 [pid 5903] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5902] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] <... sendmsg resumed>) = 60 [pid 5894] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5888] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5903] <... socket resumed>) = 6 [pid 5901] <... futex resumed>) = 1 [pid 5899] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] <... futex resumed>) = 1 [pid 5901] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5899] <... futex resumed>) = 1 [pid 5895] <... futex resumed>) = 0 [pid 5894] <... socket resumed>) = 7 [pid 5891] <... futex resumed>) = 0 [pid 5890] <... futex resumed>) = 0 [pid 5903] <... futex resumed>) = 1 [pid 5899] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] 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 5891] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... futex resumed>) = 0 [pid 5903] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5902] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5895] <... futex resumed>) = 0 [pid 5901] <... futex resumed>) = 0 [pid 5899] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5895] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5891] <... futex resumed>) = 0 [pid 5890] <... futex resumed>) = 1 [pid 5889] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5899] <... socket resumed>) = 7 [pid 5891] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5903] <... futex resumed>) = 0 [pid 5902] <... sendmsg resumed>) = 60 [pid 5901] <... socket resumed>) = 7 [pid 5890] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] <... futex resumed>) = 1 [pid 5903] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5902] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] 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 5899] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5903] <... socket resumed>) = 7 [pid 5902] <... futex resumed>) = 1 [pid 5899] <... futex resumed>) = 1 [pid 5895] <... futex resumed>) = 0 [pid 5891] <... futex resumed>) = 0 [pid 5899] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5895] <... futex resumed>) = 0 [pid 5903] 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 5902] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5899] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5895] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5891] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] <... socket resumed>) = 7 [pid 5899] <... socket resumed>) = 8 [pid 5891] <... futex resumed>) = 0 [pid 5902] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] sendto(8, [{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 5891] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5902] <... futex resumed>) = 0 [pid 5891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5902] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5891] <... futex resumed>) = 0 [pid 5902] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5891] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5902] <... socket resumed>) = 8 [ 264.836464][ T5894] nbd37: detected capacity change from 0 to 63 [pid 5902] sendto(8, [{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 5888] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5888] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] <... futex resumed>) = 0 [pid 5890] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5888] <... futex resumed>) = 1 [pid 5900] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS) = 52 [pid 5890] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5900] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] <... futex resumed>) = 0 [pid 5889] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] <... futex resumed>) = 1 [pid 5890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5889] <... futex resumed>) = 0 [pid 5888] <... futex resumed>) = 0 [pid 5900] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5890] <... mmap resumed>) = 0x7f847ce1f000 [pid 5889] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5890] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5889] <... mmap resumed>) = 0x7f847ce1f000 [pid 5889] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5895] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5891] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5890] <... mprotect resumed>) = 0 [pid 5889] <... mprotect resumed>) = 0 [pid 5891] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... futex resumed>) = 0 [pid 5890] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5889] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5895] <... futex resumed>) = 0 [pid 5891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5890] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5889] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5891] <... mmap resumed>) = 0x7f847ce1f000 [pid 5890] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5889] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5906 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5905 attached [pid 5895] <... mmap resumed>) = 0x7f847ce1f000 [pid 5891] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5906] 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 5905] 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 5895] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5891] <... mprotect resumed>) = 0 [pid 5890] <... clone3 resumed> => {parent_tid=[5905]}, 88) = 5905 [pid 5906] <... rseq resumed>) = 0 [pid 5905] <... rseq resumed>) = 0 [pid 5895] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5889] <... clone3 resumed> => {parent_tid=[5906]}, 88) = 5906 [pid 5906] set_robust_list(0x7f847ce3f9a0, 24 [pid 5905] set_robust_list(0x7f847ce3f9a0, 24 [pid 5895] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5889] rt_sigprocmask(SIG_SETMASK, [] [pid 5906] <... set_robust_list resumed>) = 0 [pid 5905] <... set_robust_list resumed>) = 0 [pid 5895] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5889] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5906] rt_sigprocmask(SIG_SETMASK, [] [pid 5905] rt_sigprocmask(SIG_SETMASK, [] [pid 5891] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5890] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5907 attached [pid 5906] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5905] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5895] <... clone3 resumed> => {parent_tid=[5907]}, 88) = 5907 [pid 5891] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5889] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] 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 5906] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5905] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] rt_sigprocmask(SIG_SETMASK, [] [pid 5889] <... futex resumed>) = 0 [pid 5907] <... rseq resumed>) = 0 [pid 5906] <... sendmsg resumed>) = 52 [pid 5905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5890] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5906] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5895] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5890] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5908 attached [pid 5907] set_robust_list(0x7f847ce3f9a0, 24 [pid 5906] <... futex resumed>) = 0 [pid 5905] <... sendmsg resumed>) = 52 [pid 5895] <... futex resumed>) = 0 [pid 5890] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5908] 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 5907] <... set_robust_list resumed>) = 0 [pid 5906] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5905] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5908] <... rseq resumed>) = 0 [pid 5907] rt_sigprocmask(SIG_SETMASK, [] [pid 5905] <... futex resumed>) = 0 [pid 5891] <... clone3 resumed> => {parent_tid=[5908]}, 88) = 5908 [pid 5890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5908] set_robust_list(0x7f847ce3f9a0, 24 [pid 5907] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5905] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] rt_sigprocmask(SIG_SETMASK, [] [pid 5908] <... set_robust_list resumed>) = 0 [pid 5907] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5908] rt_sigprocmask(SIG_SETMASK, [] [pid 5907] <... sendmsg resumed>) = 52 [pid 5908] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5891] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS) = 52 [pid 5907] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... futex resumed>) = 0 [pid 5908] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5907] <... futex resumed>) = 1 [pid 5895] <... futex resumed>) = 0 [pid 5891] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5908] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] <... sendmsg resumed>) = 60 [pid 5892] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] <... sendto resumed>) = 28 [pid 5896] recvfrom(4, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5895}, {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 5896] recvfrom(4 [pid 5892] <... futex resumed>) = 0 [pid 5896] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5895}, {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 5892] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5896] close(4) = 0 [pid 5896] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 264.976353][ T5892] nbd38: detected capacity change from 0 to 63 [pid 5896] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5903] <... sendto resumed>) = 28 [pid 5902] <... sendto resumed>) = 28 [pid 5901] <... sendto resumed>) = 28 [pid 5899] <... sendto resumed>) = 28 [pid 5898] <... sendto resumed>) = 28 [pid 5894] <... sendto resumed>) = 28 [pid 5893] <... sendmsg resumed>) = 60 [pid 5903] recvfrom(7 [pid 5901] recvfrom(7 [pid 5903] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-288158624}, {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 5901] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1373217257}, {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 5899] recvfrom(8 [pid 5903] recvfrom(7 [pid 5902] recvfrom(8 [pid 5901] recvfrom(7 [pid 5899] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1822425522}, {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 5898] recvfrom(4 [pid 5894] recvfrom(7 [pid 5893] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-288158624}, {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 5902] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2060530191}, {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 5901] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1373217257}, {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 5899] recvfrom(8 [pid 5894] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-128877313}, {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 5898] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5891}, {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 5893] <... futex resumed>) = 0 [pid 5903] close(7 [pid 5902] recvfrom(8 [pid 5901] close(7 [pid 5899] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1822425522}, {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 5898] recvfrom(4 [pid 5894] recvfrom(7 [pid 5893] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5902] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2060530191}, {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 5901] <... close resumed>) = 0 [pid 5898] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5891}, {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 5894] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-128877313}, {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 5903] <... close resumed>) = 0 [pid 5902] close(8 [pid 5901] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] close(8 [pid 5898] close(4 [pid 5894] close(7 [pid 5901] <... futex resumed>) = 0 [pid 5899] <... close resumed>) = 0 [pid 5902] <... close resumed>) = 0 [pid 5901] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5899] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... close resumed>) = 0 [pid 5898] <... close resumed>) = 0 [pid 5903] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5902] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] <... futex resumed>) = 0 [pid 5894] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] exit_group(0 [pid 5889] exit_group(0 [pid 5906] <... futex resumed>) = ? [pid 5905] <... futex resumed>) = ? [pid 5902] <... futex resumed>) = 0 [pid 5901] <... futex resumed>) = ? [pid 5899] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5898] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] exit_group(0 [pid 5894] <... futex resumed>) = 0 [pid 5893] <... futex resumed>) = ? [pid 5892] <... futex resumed>) = ? [pid 5890] <... exit_group resumed>) = ? [pid 5889] <... exit_group resumed>) = ? [ 265.076881][ T5893] nbd39: detected capacity change from 0 to 63 [ 265.113310][ T5684] block nbd38: Receive control failed (result -32) [pid 5888] exit_group(0 [pid 5907] <... futex resumed>) = ? [pid 5906] +++ exited with 0 +++ [pid 5905] +++ exited with 0 +++ [pid 5903] +++ exited with 0 +++ [pid 5902] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] +++ exited with 0 +++ [pid 5900] <... futex resumed>) = ? [pid 5899] <... futex resumed>) = ? [pid 5898] <... futex resumed>) = 0 [pid 5896] <... futex resumed>) = ? [pid 5895] <... exit_group resumed>) = ? [pid 5893] +++ exited with 0 +++ [pid 5892] +++ exited with 0 +++ [pid 5890] +++ exited with 0 +++ [pid 5888] <... exit_group resumed>) = ? [pid 5899] +++ exited with 0 +++ [pid 5896] +++ exited with 0 +++ [pid 5894] +++ exited with 0 +++ [pid 5891] exit_group(0 [pid 5908] <... futex resumed>) = ? [pid 5891] <... exit_group resumed>) = ? [pid 5908] +++ exited with 0 +++ [pid 5900] +++ exited with 0 +++ [pid 5889] +++ exited with 0 +++ [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5890, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5902] <... futex resumed>) = ? [pid 5898] +++ exited with 0 +++ [pid 5907] +++ exited with 0 +++ [pid 5895] +++ exited with 0 +++ [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5665] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5895, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5888] +++ exited with 0 +++ [pid 5667] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] <... restart_syscall resumed>) = 0 [pid 5665] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5902] +++ exited with 0 +++ [pid 5891] +++ exited with 0 +++ [pid 5668] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5888, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5663] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... openat resumed>) = 3 [pid 5663] <... restart_syscall resumed>) = 0 [pid 5668] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] getdents64(3 [pid 5663] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... openat resumed>) = 3 [pid 5667] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [ 265.121055][ T5709] block nbd39: Receive control failed (result -32) [ 265.140411][ T4928] block nbd37: Receive control failed (result -32) [pid 5668] fstat(3 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5663] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] getdents64(3 [pid 5665] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5663] <... openat resumed>) = 3 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... openat resumed>) = 3 [pid 5663] fstat(3 [pid 5667] <... openat resumed>) = 3 [pid 5665] newfstatat(AT_FDCWD, "./10/binderfs" [pid 5664] fstat(3 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] fstat(3 [pid 5668] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] getdents64(3 [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] getdents64(3 [pid 5665] unlink("./10/binderfs" [pid 5664] getdents64(3 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] newfstatat(AT_FDCWD, "./10/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] unlink("./10/binderfs" [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] <... unlink resumed>) = 0 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] newfstatat(AT_FDCWD, "./10/binderfs" [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] newfstatat(AT_FDCWD, "./10/binderfs" [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] newfstatat(AT_FDCWD, "./10/binderfs" [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] <... unlink resumed>) = 0 [pid 5665] getdents64(3 [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] getdents64(3 [pid 5667] unlink("./10/binderfs" [pid 5665] close(3 [pid 5664] unlink("./10/binderfs" [pid 5663] unlink("./10/binderfs" [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] <... unlink resumed>) = 0 [pid 5665] <... close resumed>) = 0 [pid 5663] <... unlink resumed>) = 0 [pid 5668] close(3 [pid 5665] rmdir("./10" [pid 5664] <... unlink resumed>) = 0 [pid 5668] <... close resumed>) = 0 [pid 5665] <... rmdir resumed>) = 0 [pid 5664] getdents64(3 [pid 5663] getdents64(3 [pid 5668] rmdir("./10" [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] getdents64(3 [pid 5665] mkdir("./11", 0777 [pid 5664] close(3 [pid 5663] close(3 [pid 5668] <... rmdir resumed>) = 0 [pid 5664] <... close resumed>) = 0 [pid 5664] rmdir("./10" [pid 5663] <... close resumed>) = 0 [pid 5668] mkdir("./11", 0777 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] rmdir("./10" [pid 5668] <... mkdir resumed>) = 0 [pid 5664] <... rmdir resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] close(3 [pid 5665] <... mkdir resumed>) = 0 [pid 5664] mkdir("./11", 0777 [pid 5663] <... rmdir resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] <... close resumed>) = 0 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] mkdir("./11", 0777 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] rmdir("./10" [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] <... mkdir resumed>) = 0 [pid 5663] <... mkdir resumed>) = 0 [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] <... rmdir resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5911 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5912 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5910 attached [pid 5667] mkdir("./11", 0777 [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5912] set_robust_list(0x55558ae916e0, 24 [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5912] <... set_robust_list resumed>) = 0 [pid 5911] set_robust_list(0x55558ae916e0, 24 [pid 5910] set_robust_list(0x55558ae916e0, 24 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5911 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5910 [pid 5912] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5912 [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5912] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5913 attached [pid 5912] chdir("./11" [pid 5911] <... set_robust_list resumed>) = 0 [pid 5910] <... set_robust_list resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] <... mkdir resumed>) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5913 [pid 5913] set_robust_list(0x55558ae916e0, 24 [pid 5912] <... chdir resumed>) = 0 [pid 5910] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5913] <... set_robust_list resumed>) = 0 [pid 5912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5911] rt_sigprocmask(SIG_SETMASK, [] [pid 5910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5913] rt_sigprocmask(SIG_SETMASK, [] [pid 5912] <... prctl resumed>) = 0 [pid 5911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5912] setpgid(0, 0 [pid 5910] chdir("./11" [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5912] <... setpgid resumed>) = 0 [pid 5911] chdir("./11" [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5913] chdir("./11" [pid 5912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5914 attached [pid 5913] <... chdir resumed>) = 0 [pid 5911] <... chdir resumed>) = 0 [pid 5910] <... chdir resumed>) = 0 [pid 5914] set_robust_list(0x55558ae916e0, 24 [pid 5913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5912] write(3, "1000", 4 [pid 5911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5914] <... set_robust_list resumed>) = 0 [pid 5913] <... prctl resumed>) = 0 [pid 5912] <... write resumed>) = 4 [pid 5911] <... prctl resumed>) = 0 [pid 5910] <... prctl resumed>) = 0 [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5914 [pid 5914] rt_sigprocmask(SIG_SETMASK, [] [pid 5913] setpgid(0, 0 [pid 5912] close(3 [pid 5911] setpgid(0, 0 [pid 5910] setpgid(0, 0 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5913] <... setpgid resumed>) = 0 [pid 5912] <... close resumed>) = 0 [pid 5911] <... setpgid resumed>) = 0 [pid 5910] <... setpgid resumed>) = 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5912] symlink("/dev/binderfs", "./binderfs" [pid 5910] <... openat resumed>) = 3 [pid 5913] <... openat resumed>) = 3 [pid 5911] <... openat resumed>) = 3 [pid 5913] write(3, "1000", 4 [pid 5912] <... symlink resumed>) = 0 [pid 5911] write(3, "1000", 4 [pid 5910] write(3, "1000", 4 [pid 5914] chdir("./11" [pid 5913] <... write resumed>) = 4 [pid 5912] write(1, "executing program\n", 18 [pid 5911] <... write resumed>) = 4 [pid 5910] <... write resumed>) = 4 executing program [pid 5914] <... chdir resumed>) = 0 [pid 5913] close(3 [pid 5912] <... write resumed>) = 18 [pid 5911] close(3 [pid 5910] close(3 [pid 5913] <... close resumed>) = 0 [pid 5912] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] symlink("/dev/binderfs", "./binderfs" [pid 5912] <... futex resumed>) = 0 [pid 5911] <... close resumed>) = 0 [pid 5910] <... close resumed>) = 0 [pid 5914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5913] <... symlink resumed>) = 0 [pid 5912] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5911] symlink("/dev/binderfs", "./binderfs" [pid 5910] symlink("/dev/binderfs", "./binderfs" [pid 5914] <... prctl resumed>) = 0 [pid 5914] setpgid(0, 0 [pid 5911] <... symlink resumed>) = 0 [pid 5914] <... setpgid resumed>) = 0 [pid 5914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5912] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5910] <... symlink resumed>) = 0 [pid 5912] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5913] write(1, "executing program\n", 18 [pid 5912] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5911] write(1, "executing program\n", 18 executing program executing program [pid 5910] write(1, "executing program\n", 18 [pid 5914] <... openat resumed>) = 3 [pid 5913] <... write resumed>) = 18 [pid 5912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5911] <... write resumed>) = 18 [pid 5913] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... mmap resumed>) = 0x7f847ce61000 [pid 5910] <... write resumed>) = 18 executing program [pid 5913] <... futex resumed>) = 0 [pid 5912] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5911] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] write(3, "1000", 4 [pid 5913] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5912] <... mprotect resumed>) = 0 [pid 5914] <... write resumed>) = 4 [pid 5913] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5912] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5911] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5914] close(3 [pid 5913] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5912] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5911] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5910] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5914] <... close resumed>) = 0 [pid 5913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5911] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5910] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5914] symlink("/dev/binderfs", "./binderfs" [pid 5913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5911] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5910] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5915 attached [pid 5913] <... mmap resumed>) = 0x7f847ce61000 [pid 5914] <... symlink resumed>) = 0 [pid 5913] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5915] 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 5913] <... mprotect resumed>) = 0 [pid 5912] <... clone3 resumed> => {parent_tid=[5915]}, 88) = 5915 [pid 5911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5913] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5912] rt_sigprocmask(SIG_SETMASK, [] [pid 5911] <... mmap resumed>) = 0x7f847ce61000 [pid 5910] <... mmap resumed>) = 0x7f847ce61000 [pid 5912] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5915] <... rseq resumed>) = 0 [pid 5914] write(1, "executing program\n", 18 [pid 5915] set_robust_list(0x7f847ce819a0, 24 [pid 5914] <... write resumed>) = 18 [pid 5915] <... set_robust_list resumed>) = 0 [pid 5915] rt_sigprocmask(SIG_SETMASK, [] [pid 5913] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 5912] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5910] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5915] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5914] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5912] <... futex resumed>) = 0 [pid 5911] <... mprotect resumed>) = 0 [pid 5910] <... mprotect resumed>) = 0 [pid 5915] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5914] <... futex resumed>) = 0 [pid 5912] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5910] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5916 attached [pid 5915] <... socket resumed>) = 3 [pid 5913] <... clone3 resumed> => {parent_tid=[5916]}, 88) = 5916 [pid 5914] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5911] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5910] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5916] 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 5915] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5913] rt_sigprocmask(SIG_SETMASK, [] [pid 5916] <... rseq resumed>) = 0 [pid 5915] <... futex resumed>) = 1 [pid 5913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5912] <... futex resumed>) = 0 [pid 5911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5914] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5910] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5916] set_robust_list(0x7f847ce819a0, 24 [pid 5915] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5917 attached [pid 5916] <... set_robust_list resumed>) = 0 [pid 5915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5914] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5918 attached [pid 5913] <... futex resumed>) = 0 [pid 5912] <... futex resumed>) = 0 [pid 5911] <... clone3 resumed> => {parent_tid=[5917]}, 88) = 5917 [pid 5910] <... clone3 resumed> => {parent_tid=[5918]}, 88) = 5918 [pid 5918] 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 5917] 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 5916] rt_sigprocmask(SIG_SETMASK, [] [pid 5915] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5913] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5912] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] rt_sigprocmask(SIG_SETMASK, [] [pid 5910] rt_sigprocmask(SIG_SETMASK, [] [pid 5918] <... rseq resumed>) = 0 [pid 5917] <... rseq resumed>) = 0 [pid 5916] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5915] <... socket resumed>) = 4 [pid 5914] <... mmap resumed>) = 0x7f847ce61000 [pid 5911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5918] set_robust_list(0x7f847ce819a0, 24 [pid 5916] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5914] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5911] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] <... set_robust_list resumed>) = 0 [pid 5911] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5918] rt_sigprocmask(SIG_SETMASK, [] [pid 5917] set_robust_list(0x7f847ce819a0, 24 [pid 5916] <... socket resumed>) = 3 [pid 5915] sendto(4, [{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 5914] <... mprotect resumed>) = 0 [pid 5911] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5910] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5918] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5917] <... set_robust_list resumed>) = 0 [pid 5916] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5917] rt_sigprocmask(SIG_SETMASK, [] [pid 5916] <... futex resumed>) = 1 [pid 5914] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5913] <... futex resumed>) = 0 [pid 5918] <... socket resumed>) = 3 [pid 5917] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5915] <... sendto resumed>) = 28 [pid 5914] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5913] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5913] <... futex resumed>) = 0 [pid 5918] <... futex resumed>) = 1 [pid 5916] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5913] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5910] <... futex resumed>) = 0 [pid 5918] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5917] <... socket resumed>) = 3 [pid 5916] <... socket resumed>) = 4 [pid 5915] recvfrom(4 [pid 5914] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5910] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5910] <... futex resumed>) = 0 [pid 5915] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5912}, {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-this-kasan-gce/strace-static-x86_64: Process 5919 attached [pid 5918] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5917] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] sendto(4, [{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 5915] recvfrom(4 [pid 5910] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5919] 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 5918] <... socket resumed>) = 4 [pid 5917] <... futex resumed>) = 1 [pid 5915] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5912}, {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 5911] <... futex resumed>) = 0 [pid 5918] sendto(4, [{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 5917] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] <... sendto resumed>) = 28 [pid 5919] <... rseq resumed>) = 0 [pid 5918] <... sendto resumed>) = 28 [pid 5915] close(4 [pid 5914] <... clone3 resumed> => {parent_tid=[5919]}, 88) = 5919 [pid 5911] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] set_robust_list(0x7f847ce819a0, 24 [pid 5918] recvfrom(4 [pid 5917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5916] recvfrom(4 [pid 5915] <... close resumed>) = 0 [pid 5914] rt_sigprocmask(SIG_SETMASK, [] [pid 5911] <... futex resumed>) = 0 [pid 5919] <... set_robust_list resumed>) = 0 [pid 5918] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5910}, {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 5914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5911] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5919] rt_sigprocmask(SIG_SETMASK, [] [pid 5918] recvfrom(4 [pid 5916] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5913}, {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 5915] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5918] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5910}, {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 5917] <... socket resumed>) = 4 [pid 5915] <... futex resumed>) = 1 [pid 5914] <... futex resumed>) = 0 [pid 5912] <... futex resumed>) = 0 [pid 5919] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5918] close(4 [pid 5914] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5912] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... socket resumed>) = 3 [pid 5918] <... close resumed>) = 0 [pid 5917] sendto(4, [{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 5916] recvfrom(4 [pid 5915] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5912] <... futex resumed>) = 0 [pid 5919] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5918] <... futex resumed>) = 1 [pid 5919] <... futex resumed>) = 1 [pid 5917] <... sendto resumed>) = 28 [pid 5914] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5916] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5913}, {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 5919] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5918] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] <... socketpair resumed>, [4, 5]) = 0 [pid 5914] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5914] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5918] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5914] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5910] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5918] <... socketpair resumed>, [4, 5]) = 0 [pid 5917] recvfrom(4 [pid 5916] close(4 [pid 5915] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... futex resumed>) = 1 [pid 5912] <... futex resumed>) = 0 [pid 5918] <... futex resumed>) = 1 [pid 5916] <... close resumed>) = 0 [pid 5912] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] <... futex resumed>) = 0 [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5919] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5918] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5917] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5911}, {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 5916] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... futex resumed>) = 0 [pid 5910] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... socket resumed>) = 4 [pid 5918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5912] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5910] <... futex resumed>) = 0 [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5910] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5919] sendto(4, [{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 5917] recvfrom(4 [pid 5916] <... futex resumed>) = 1 [pid 5913] <... futex resumed>) = 0 [pid 5917] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5911}, {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 5916] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5913] <... futex resumed>) = 0 [pid 5917] close(4 [pid 5916] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5913] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] <... close resumed>) = 0 [pid 5916] <... socketpair resumed>, [4, 5]) = 0 [pid 5916] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5917] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] <... futex resumed>) = 0 [pid 5913] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5911] <... futex resumed>) = 0 [pid 5913] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] <... futex resumed>) = 1 [pid 5916] <... futex resumed>) = 0 [pid 5911] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] socketpair(AF_UNIX, SOCK_STREAM, 0, [4, 5]) = 0 [pid 5916] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5911] <... futex resumed>) = 0 [pid 5917] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5917] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5911] <... futex resumed>) = 0 [pid 5917] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5911] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5914] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5914] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5912] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5910] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5913] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5912] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] <... mmap resumed>) = 0x7f847ce40000 [pid 5913] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5914] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5913] <... futex resumed>) = 0 [pid 5912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5914] <... mprotect resumed>) = 0 [pid 5913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5912] <... mmap resumed>) = 0x7f847ce40000 [pid 5910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5914] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5912] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5910] <... mmap resumed>) = 0x7f847ce40000 [pid 5913] <... mmap resumed>) = 0x7f847ce40000 [pid 5912] <... mprotect resumed>) = 0 [pid 5912] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5914] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5913] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5911] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5910] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITEci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5921 attached [pid 5914] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5913] <... mprotect resumed>) = 0 [pid 5911] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] <... mprotect resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5922 attached [pid 5921] 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 5913] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5912] <... clone3 resumed> => {parent_tid=[5921]}, 88) = 5921 [pid 5911] <... futex resumed>) = 0 [pid 5910] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5922] 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 5921] <... rseq resumed>) = 0 [pid 5914] <... clone3 resumed> => {parent_tid=[5922]}, 88) = 5922 [pid 5913] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5912] rt_sigprocmask(SIG_SETMASK, [] [pid 5910] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5922] <... rseq resumed>) = 0 [pid 5921] set_robust_list(0x7f847ce609a0, 24 [pid 5914] rt_sigprocmask(SIG_SETMASK, [] [pid 5913] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5912] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5910] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5923 attached [pid 5922] set_robust_list(0x7f847ce609a0, 24 [pid 5921] <... set_robust_list resumed>) = 0 [pid 5914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5912] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... mmap resumed>) = 0x7f847ce40000 [pid 5922] <... set_robust_list resumed>) = 0 [pid 5921] rt_sigprocmask(SIG_SETMASK, [] [pid 5914] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] rt_sigprocmask(SIG_SETMASK, [] [pid 5921] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5914] <... futex resumed>) = 0 [pid 5913] <... clone3 resumed> => {parent_tid=[5923]}, 88) = 5923 [pid 5912] <... futex resumed>) = 0 [pid 5910] <... clone3 resumed> => {parent_tid=[5924]}, 88) = 5924 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5924 attached [pid 5922] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5921] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5914] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5913] rt_sigprocmask(SIG_SETMASK, [] [pid 5912] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5924] 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 5923] 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 5922] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5921] <... socket resumed>) = 6 [pid 5913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5911] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5910] rt_sigprocmask(SIG_SETMASK, [] [pid 5924] <... rseq resumed>) = 0 [pid 5923] <... rseq resumed>) = 0 [pid 5922] <... socketpair resumed>, [5, 6]) = 0 [pid 5924] set_robust_list(0x7f847ce609a0, 24 [pid 5923] set_robust_list(0x7f847ce609a0, 24 [pid 5922] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... mprotect resumed>) = 0 [pid 5910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5924] <... set_robust_list resumed>) = 0 [pid 5923] <... set_robust_list resumed>) = 0 [pid 5922] <... futex resumed>) = 1 [pid 5921] <... futex resumed>) = 1 [pid 5914] <... futex resumed>) = 0 [pid 5913] <... futex resumed>) = 0 [pid 5912] <... futex resumed>) = 0 [pid 5910] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] rt_sigprocmask(SIG_SETMASK, [] [pid 5923] rt_sigprocmask(SIG_SETMASK, [] [pid 5922] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5914] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5912] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5910] <... futex resumed>) = 0 [pid 5924] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5923] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5914] <... futex resumed>) = 0 [pid 5912] <... futex resumed>) = 0 [pid 5910] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5924] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5923] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5911] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5924] <... socket resumed>) = 6 [pid 5923] <... socket resumed>) = 6 [pid 5911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5925 attached [pid 5924] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5921] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5914] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5912] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] 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 5924] <... futex resumed>) = 1 [pid 5923] <... futex resumed>) = 1 [pid 5922] <... sendmsg resumed>) = 60 [pid 5921] <... socket resumed>) = 7 [pid 5915] <... sendmsg resumed>) = 60 [pid 5913] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5925] <... rseq resumed>) = 0 [pid 5924] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5923] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] 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 5915] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... clone3 resumed> => {parent_tid=[5925]}, 88) = 5925 [pid 5910] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] set_robust_list(0x7f847ce609a0, 24 [pid 5924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5922] <... futex resumed>) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5914] <... futex resumed>) = 0 [pid 5913] <... futex resumed>) = 0 [pid 5911] rt_sigprocmask(SIG_SETMASK, [] [pid 5910] <... futex resumed>) = 0 [pid 5925] <... set_robust_list resumed>) = 0 [pid 5924] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5923] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5922] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5914] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5910] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] rt_sigprocmask(SIG_SETMASK, [] [pid 5924] <... socket resumed>) = 7 [pid 5923] <... socket resumed>) = 7 [pid 5922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5914] <... futex resumed>) = 0 [pid 5911] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5924] 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 5923] 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 5922] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5914] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5922] <... socket resumed>) = 7 [pid 5911] <... futex resumed>) = 0 [pid 5922] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... socket resumed>) = 6 [pid 5922] <... futex resumed>) = 1 [pid 5914] <... futex resumed>) = 0 [pid 5911] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5914] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5925] <... futex resumed>) = 0 [pid 5922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5914] <... futex resumed>) = 0 [pid 5925] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5922] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5914] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... socket resumed>) = 7 [pid 5922] <... socket resumed>) = 8 [pid 5911] <... futex resumed>) = 0 [pid 5925] 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 5922] sendto(8, [{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 [ 265.407233][ T5915] nbd40: detected capacity change from 0 to 63 [pid 5911] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5912] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5912] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... futex resumed>) = 0 [pid 5912] <... futex resumed>) = 1 [pid 5915] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5912] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5915] <... sendmsg resumed>) = 52 [pid 5913] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5910] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5915] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5913] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... futex resumed>) = 0 [pid 5910] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5913] <... mmap resumed>) = 0x7f847ce1f000 [pid 5910] <... mmap resumed>) = 0x7f847ce1f000 [pid 5913] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5910] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5913] <... mprotect resumed>) = 0 [pid 5910] <... mprotect resumed>) = 0 [pid 5913] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5914] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5911] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5910] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5914] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5910] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5914] <... futex resumed>) = 0 [pid 5913] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5910] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5927 attached [pid 5914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5911] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5928 attached [pid 5927] 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 5914] <... mmap resumed>) = 0x7f847ce1f000 [pid 5911] <... futex resumed>) = 0 [pid 5911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5927] <... rseq resumed>) = 0 [pid 5914] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5913] <... clone3 resumed> => {parent_tid=[5927]}, 88) = 5927 [pid 5910] <... clone3 resumed> => {parent_tid=[5928]}, 88) = 5928 [pid 5927] set_robust_list(0x7f847ce3f9a0, 24 [pid 5914] <... mprotect resumed>) = 0 [pid 5913] rt_sigprocmask(SIG_SETMASK, [] [pid 5910] rt_sigprocmask(SIG_SETMASK, [] [pid 5928] 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 5927] <... set_robust_list resumed>) = 0 [pid 5914] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5911] <... mmap resumed>) = 0x7f847ce1f000 [pid 5910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5928] <... rseq resumed>) = 0 [pid 5927] rt_sigprocmask(SIG_SETMASK, [] [pid 5913] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5910] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] set_robust_list(0x7f847ce3f9a0, 24 [pid 5927] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5914] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5913] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5928] <... set_robust_list resumed>) = 0 [pid 5927] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5914] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5913] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] <... mprotect resumed>) = 0 [pid 5910] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5929 attached [pid 5928] rt_sigprocmask(SIG_SETMASK, [] [pid 5927] <... sendmsg resumed>) = 52 [pid 5911] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5928] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5911] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5928] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5929] 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 5927] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] <... clone3 resumed> => {parent_tid=[5929]}, 88) = 5929 [pid 5911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5929] <... rseq resumed>) = 0 [pid 5928] <... sendmsg resumed>) = 52 [pid 5914] rt_sigprocmask(SIG_SETMASK, [] [pid 5928] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5914] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5930 attached [pid 5929] set_robust_list(0x7f847ce3f9a0, 24 [pid 5928] <... futex resumed>) = 1 [pid 5927] <... futex resumed>) = 1 [pid 5914] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5913] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5930] 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 5929] <... set_robust_list resumed>) = 0 [pid 5928] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5930] <... rseq resumed>) = 0 [pid 5929] rt_sigprocmask(SIG_SETMASK, [] [pid 5930] set_robust_list(0x7f847ce3f9a0, 24) = 0 [pid 5929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5911] <... clone3 resumed> => {parent_tid=[5930]}, 88) = 5930 [pid 5930] rt_sigprocmask(SIG_SETMASK, [] [pid 5929] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5911] rt_sigprocmask(SIG_SETMASK, [] [pid 5930] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5929] <... sendmsg resumed>) = 52 [pid 5911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5930] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5929] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5929] <... futex resumed>) = 1 [pid 5914] <... futex resumed>) = 0 [pid 5930] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5929] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] <... futex resumed>) = 0 [pid 5930] <... sendmsg resumed>) = 52 [pid 5930] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5930] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5930] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] <... sendto resumed>) = 28 [pid 5918] <... sendmsg resumed>) = 60 [pid 5919] recvfrom(4, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5914}, {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 5918] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] recvfrom(4 [pid 5918] <... futex resumed>) = 0 [pid 5919] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5914}, {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 5918] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] close(4) = 0 [pid 5919] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 265.536526][ T5918] nbd41: detected capacity change from 0 to 63 [pid 5919] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] <... sendmsg resumed>) = 60 [pid 5916] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5916] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] <... sendto resumed>) = 28 [pid 5923] <... sendto resumed>) = 28 [pid 5921] <... sendto resumed>) = 28 [pid 5917] <... sendmsg resumed>) = 60 [pid 5925] <... sendto resumed>) = 28 [pid 5924] recvfrom(7 [pid 5923] recvfrom(7 [pid 5922] <... sendto resumed>) = 28 [pid 5921] recvfrom(7 [pid 5917] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] recvfrom(7 [pid 5923] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1958673810}, {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 5922] recvfrom(8 [pid 5921] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2063832946}, {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 5917] <... futex resumed>) = 0 [pid 5925] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-567242889}, {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 5924] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-806335022}, {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 5923] recvfrom(7 [pid 5922] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-93193444}, {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 5921] recvfrom(7 [pid 5925] recvfrom(7 [pid 5924] recvfrom(7 [pid 5923] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1958673810}, {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 5922] recvfrom(8 [pid 5921] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2063832946}, {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 5917] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5925] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-567242889}, {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 5924] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-806335022}, {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 5923] close(7 [pid 5922] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-93193444}, {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 5925] close(7 [pid 5924] close(7 [pid 5923] <... close resumed>) = 0 [pid 5921] close(7 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5922] close(8 [pid 5921] <... close resumed>) = 0 [pid 5924] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... close resumed>) = 0 [pid 5924] <... futex resumed>) = 0 [pid 5923] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5923] <... futex resumed>) = 0 [pid 5922] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] <... futex resumed>) = 0 [pid 5925] <... futex resumed>) = 0 [pid 5922] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] <... futex resumed>) = 0 [pid 5913] exit_group(0 [pid 5925] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5914] exit_group(0 [pid 5927] <... futex resumed>) = ? [pid 5923] <... futex resumed>) = ? [pid 5916] <... futex resumed>) = ? [pid 5913] <... exit_group resumed>) = ? [pid 5927] +++ exited with 0 +++ [pid 5923] +++ exited with 0 +++ [pid 5929] <... futex resumed>) = ? [pid 5916] +++ exited with 0 +++ [pid 5914] <... exit_group resumed>) = ? [pid 5912] exit_group(0 [pid 5911] exit_group(0 [pid 5910] exit_group(0 [pid 5919] <... futex resumed>) = ? [pid 5915] <... futex resumed>) = ? [pid 5912] <... exit_group resumed>) = ? [pid 5922] <... futex resumed>) = ? [pid 5915] +++ exited with 0 +++ [pid 5921] <... futex resumed>) = ? [pid 5919] +++ exited with 0 +++ [pid 5922] +++ exited with 0 +++ [pid 5928] <... futex resumed>) = ? [pid 5924] <... futex resumed>) = ? [pid 5918] <... futex resumed>) = ? [pid 5911] <... exit_group resumed>) = ? [pid 5910] <... exit_group resumed>) = ? [pid 5930] <... futex resumed>) = ? [pid 5925] <... futex resumed>) = ? [pid 5917] <... futex resumed>) = ? [pid 5930] +++ exited with 0 +++ [pid 5928] +++ exited with 0 +++ [pid 5925] +++ exited with 0 +++ [pid 5924] +++ exited with 0 +++ [pid 5918] +++ exited with 0 +++ [pid 5917] +++ exited with 0 +++ [pid 5929] +++ exited with 0 +++ [pid 5914] +++ exited with 0 +++ [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5667] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5913] +++ exited with 0 +++ [pid 5910] +++ exited with 0 +++ [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5913, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5667] <... openat resumed>) = 3 [pid 5665] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5664] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5911] +++ exited with 0 +++ [pid 5667] fstat(3 [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5911, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5665] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] getdents64(3 [pid 5665] <... openat resumed>) = 3 [pid 5664] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] <... openat resumed>) = 3 [pid 5665] fstat(3 [pid 5667] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] fstat(3 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] newfstatat(AT_FDCWD, "./11/binderfs" [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] getdents64(3 [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] getdents64(3 [pid 5921] +++ exited with 0 +++ [pid 5912] +++ exited with 0 +++ [pid 5668] <... restart_syscall resumed>) = 0 [pid 5667] unlink("./11/binderfs" [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] <... unlink resumed>) = 0 [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5912, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5668] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] getdents64(3 [pid 5665] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] close(3 [pid 5665] newfstatat(AT_FDCWD, "./11/binderfs" [pid 5664] newfstatat(AT_FDCWD, "./11/binderfs" [pid 5663] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... openat resumed>) = 3 [pid 5667] <... close resumed>) = 0 [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] fstat(3 [pid 5667] rmdir("./11" [pid 5665] unlink("./11/binderfs" [pid 5664] unlink("./11/binderfs" [pid 5663] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] <... rmdir resumed>) = 0 [pid 5665] <... unlink resumed>) = 0 [pid 5664] <... unlink resumed>) = 0 [pid 5663] <... openat resumed>) = 3 [pid 5668] getdents64(3, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] fstat(3 [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] getdents64(3 [pid 5664] getdents64(3 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] newfstatat(AT_FDCWD, "./11/binderfs" [pid 5667] mkdir("./12", 0777 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] getdents64(3 [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5667] <... mkdir resumed>) = 0 [pid 5665] close(3 [pid 5664] close(3 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] unlink("./11/binderfs" [pid 5664] <... close resumed>) = 0 [pid 5668] <... unlink resumed>) = 0 [pid 5665] <... close resumed>) = 0 [pid 5664] rmdir("./11" [pid 5663] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] getdents64(3 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5665] rmdir("./11" [pid 5664] <... rmdir resumed>) = 0 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5665] <... rmdir resumed>) = 0 [pid 5663] newfstatat(AT_FDCWD, "./11/binderfs" [pid 5668] close(3 [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5933 attached [pid 5668] <... close resumed>) = 0 [pid 5664] mkdir("./12", 0777 [pid 5668] rmdir("./11" [pid 5663] unlink("./11/binderfs" [pid 5933] set_robust_list(0x55558ae916e0, 24 [pid 5668] <... rmdir resumed>) = 0 [pid 5664] <... mkdir resumed>) = 0 [pid 5663] <... unlink resumed>) = 0 [pid 5933] <... set_robust_list resumed>) = 0 [pid 5665] mkdir("./12", 0777 [pid 5933] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] <... mkdir resumed>) = 0 [pid 5663] getdents64(3 [pid 5933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] mkdir("./12", 0777 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5933] chdir("./12" [pid 5668] <... mkdir resumed>) = 0 [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5933 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] close(3 [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] <... close resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5934 attached [pid 5933] <... chdir resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] rmdir("./11" [pid 5934] set_robust_list(0x55558ae916e0, 24 [pid 5933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5935 attached [pid 5934] <... set_robust_list resumed>) = 0 [pid 5933] <... prctl resumed>) = 0 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] <... rmdir resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5936 attached [pid 5935] set_robust_list(0x55558ae916e0, 24 [pid 5934] rt_sigprocmask(SIG_SETMASK, [] [pid 5933] setpgid(0, 0 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5934 [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5935 [pid 5933] <... setpgid resumed>) = 0 [pid 5663] mkdir("./12", 0777 [pid 5936] set_robust_list(0x55558ae916e0, 24 [pid 5935] <... set_robust_list resumed>) = 0 [pid 5934] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] <... mkdir resumed>) = 0 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5933] <... openat resumed>) = 3 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5936 [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5937 attached [pid 5936] <... set_robust_list resumed>) = 0 [pid 5935] rt_sigprocmask(SIG_SETMASK, [] [pid 5934] chdir("./12" [pid 5933] write(3, "1000", 4 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5937] set_robust_list(0x55558ae916e0, 24 [pid 5936] rt_sigprocmask(SIG_SETMASK, [] [pid 5935] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5934] <... chdir resumed>) = 0 [pid 5933] <... write resumed>) = 4 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5937] <... set_robust_list resumed>) = 0 [pid 5936] <... rt_sigprocmask resumed>, NULL, 8) = 0 [ 265.771788][ T5709] block nbd41: Receive control failed (result -32) [ 265.779622][ T5684] block nbd42: Receive control failed (result -32) [ 265.781940][ T5711] block nbd43: Receive control failed (result -32) [ 265.805600][ T4928] block nbd40: Receive control failed (result -32) [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5937 [pid 5937] rt_sigprocmask(SIG_SETMASK, [] [pid 5936] chdir("./12" [pid 5935] chdir("./12" [pid 5934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5933] close(3 [pid 5663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5934] <... prctl resumed>) = 0 [pid 5934] setpgid(0, 0 [pid 5937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5936] <... chdir resumed>) = 0 [pid 5935] <... chdir resumed>) = 0 [pid 5934] <... setpgid resumed>) = 0 [pid 5933] <... close resumed>) = 0 [pid 5937] chdir("./12" [pid 5936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5933] symlink("/dev/binderfs", "./binderfs" [pid 5936] <... prctl resumed>) = 0 [pid 5935] <... prctl resumed>) = 0 [pid 5937] <... chdir resumed>) = 0 [pid 5936] setpgid(0, 0 [pid 5935] setpgid(0, 0 [pid 5934] <... openat resumed>) = 3 [pid 5933] <... symlink resumed>) = 0 [pid 5937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5936] <... setpgid resumed>) = 0 [pid 5935] <... setpgid resumed>) = 0 [pid 5937] <... prctl resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5934] write(3, "1000", 4) = 4 [pid 5933] write(1, "executing program\n", 18 [pid 5935] <... openat resumed>) = 3 [pid 5934] close(3) = 0 [pid 5936] <... openat resumed>) = 3 executing program [pid 5934] symlink("/dev/binderfs", "./binderfs" [pid 5937] setpgid(0, 0 [pid 5936] write(3, "1000", 4 [pid 5935] write(3, "1000", 4 [pid 5933] <... write resumed>) = 18 [pid 5934] <... symlink resumed>) = 0 [pid 5936] <... write resumed>) = 4 [pid 5935] <... write resumed>) = 4 [pid 5936] close(3 [pid 5937] <... setpgid resumed>) = 0 [pid 5936] <... close resumed>) = 0 [pid 5935] close(3 [pid 5934] write(1, "executing program\n", 18 [pid 5933] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5936] symlink("/dev/binderfs", "./binderfs" [pid 5935] <... close resumed>) = 0 [pid 5934] <... write resumed>) = 18 [pid 5933] <... futex resumed>) = 0 [pid 5937] <... openat resumed>) = 3 [pid 5935] symlink("/dev/binderfs", "./binderfs" [pid 5934] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5937] write(3, "1000", 4 [pid 5936] <... symlink resumed>) = 0 [pid 5934] <... futex resumed>) = 0 [pid 5933] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5937] <... write resumed>) = 4 [pid 5934] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5933] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5937] close(3 [pid 5934] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5937] <... close resumed>) = 0 [pid 5934] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5937] symlink("/dev/binderfs", "./binderfs" [pid 5934] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5933] <... mmap resumed>) = 0x7f847ce61000 [pid 5937] <... symlink resumed>) = 0 [pid 5934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5936] write(1, "executing program\n", 18 [pid 5935] <... symlink resumed>) = 0 [pid 5936] <... write resumed>) = 18 [pid 5935] write(1, "executing program\n", 18 [pid 5936] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] <... write resumed>) = 18 [pid 5934] <... mmap resumed>) = 0x7f847ce61000 executing program executing program [pid 5933] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5937] write(1, "executing program\n", 18 [pid 5935] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5933] <... mprotect resumed>) = 0 executing program [pid 5937] <... write resumed>) = 18 [pid 5934] <... mprotect resumed>) = 0 [pid 5933] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5937] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5934] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5933] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5937] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60}, NULL, 8) = 0 [pid 5936] <... futex resumed>) = 0 [pid 5935] <... futex resumed>) = 0 [pid 5934] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5933] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5936] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5935] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5937] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5936] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5935] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5938 attached [pid 5937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5936] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5935] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5934] <... clone3 resumed> => {parent_tid=[5939]}, 88) = 5939 [pid 5933] <... clone3 resumed> => {parent_tid=[5938]}, 88) = 5938 [pid 5937] <... mmap resumed>) = 0x7f847ce61000 [pid 5934] rt_sigprocmask(SIG_SETMASK, [] [pid 5933] rt_sigprocmask(SIG_SETMASK, [] [pid 5935] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5939 attached [pid 5938] 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 5937] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5936] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5939] 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 5938] <... rseq resumed>) = 0 [pid 5936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5937] <... mprotect resumed>) = 0 [pid 5935] <... mmap resumed>) = 0x7f847ce61000 [pid 5934] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5939] <... rseq resumed>) = 0 [pid 5938] set_robust_list(0x7f847ce819a0, 24 [pid 5937] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5936] <... mmap resumed>) = 0x7f847ce61000 [pid 5935] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5934] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] set_robust_list(0x7f847ce819a0, 24 [pid 5938] <... set_robust_list resumed>) = 0 [pid 5937] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5936] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5935] <... mprotect resumed>) = 0 [pid 5934] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5939] <... set_robust_list resumed>) = 0 [pid 5938] rt_sigprocmask(SIG_SETMASK, [] [pid 5937] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5936] <... mprotect resumed>) = 0 [pid 5935] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5934] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5936] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5935] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5939] rt_sigprocmask(SIG_SETMASK, [] [pid 5938] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5936] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5935] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5940 attached [pid 5939] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5938] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5937] <... clone3 resumed> => {parent_tid=[5940]}, 88) = 5940 [pid 5936] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5941 attached [pid 5940] 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 5939] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5938] <... socket resumed>) = 3 [pid 5937] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5942 attached [pid 5941] 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 5940] <... rseq resumed>) = 0 [pid 5937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5942] 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 5941] <... rseq resumed>) = 0 [pid 5940] set_robust_list(0x7f847ce819a0, 24 [pid 5939] <... socket resumed>) = 3 [pid 5937] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... rseq resumed>) = 0 [pid 5941] set_robust_list(0x7f847ce819a0, 24 [pid 5940] <... set_robust_list resumed>) = 0 [pid 5937] <... futex resumed>) = 0 [pid 5942] set_robust_list(0x7f847ce819a0, 24 [pid 5941] <... set_robust_list resumed>) = 0 [pid 5940] rt_sigprocmask(SIG_SETMASK, [] [pid 5937] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] <... set_robust_list resumed>) = 0 [pid 5941] rt_sigprocmask(SIG_SETMASK, [] [pid 5940] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5939] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] <... clone3 resumed> => {parent_tid=[5942]}, 88) = 5942 [pid 5935] <... clone3 resumed> => {parent_tid=[5941]}, 88) = 5941 [pid 5942] rt_sigprocmask(SIG_SETMASK, [] [pid 5941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5940] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5939] <... futex resumed>) = 1 [pid 5938] <... futex resumed>) = 1 [pid 5934] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5942] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5941] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5940] <... socket resumed>) = 3 [pid 5939] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5938] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5936] rt_sigprocmask(SIG_SETMASK, [] [pid 5935] rt_sigprocmask(SIG_SETMASK, [] [pid 5934] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5940] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5936] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5935] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5934] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5940] <... futex resumed>) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5936] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] <... futex resumed>) = 0 [pid 5941] <... futex resumed>) = 0 [pid 5940] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5938] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5937] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] <... futex resumed>) = 1 [pid 5935] <... futex resumed>) = 1 [pid 5942] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5941] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5939] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5937] <... futex resumed>) = 0 [pid 5942] <... socket resumed>) = 3 [pid 5941] <... socket resumed>) = 3 [pid 5940] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5938] <... socket resumed>) = 4 [pid 5937] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5936] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] <... socket resumed>) = 4 [pid 5939] <... socket resumed>) = 4 [pid 5938] sendto(4, [{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 5936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5942] <... futex resumed>) = 0 [pid 5941] <... futex resumed>) = 0 [pid 5940] sendto(4, [{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 5939] sendto(4, [{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 5936] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5941] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5940] <... sendto resumed>) = 28 [pid 5938] <... sendto resumed>) = 28 [pid 5939] <... sendto resumed>) = 28 [pid 5935] <... futex resumed>) = 0 [pid 5936] <... futex resumed>) = 0 [pid 5942] <... socket resumed>) = 4 [pid 5941] <... socket resumed>) = 4 [pid 5940] recvfrom(4 [pid 5938] recvfrom(4 [pid 5936] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] sendto(4, [{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 5941] sendto(4, [{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 5940] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5937}, {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 5939] recvfrom(4 [pid 5938] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5933}, {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 5942] <... sendto resumed>) = 28 [pid 5941] <... sendto resumed>) = 28 [pid 5940] recvfrom(4 [pid 5939] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5934}, {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 5938] recvfrom(4 [pid 5942] recvfrom(4 [pid 5941] recvfrom(4 [pid 5940] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5937}, {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 5939] recvfrom(4 [pid 5938] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5933}, {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 5940] close(4 [pid 5942] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5936}, {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 5942] recvfrom(4 [pid 5941] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5935}, {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 5940] <... close resumed>) = 0 [pid 5939] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5934}, {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 5938] close(4 [pid 5942] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5936}, {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 5941] recvfrom(4 [pid 5940] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] close(4 [pid 5942] close(4 [pid 5941] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5935}, {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 5942] <... close resumed>) = 0 [pid 5940] <... futex resumed>) = 1 [pid 5938] <... close resumed>) = 0 [pid 5937] <... futex resumed>) = 0 [pid 5937] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] <... futex resumed>) = 0 [pid 5942] <... futex resumed>) = 1 [pid 5937] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5936] <... futex resumed>) = 0 [pid 5942] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5936] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5936] <... futex resumed>) = 0 [pid 5942] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5936] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] <... socketpair resumed>, [4, 5]) = 0 [pid 5941] close(4 [pid 5940] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5939] <... close resumed>) = 0 [pid 5938] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] <... futex resumed>) = 1 [pid 5933] <... futex resumed>) = 0 [pid 5941] <... close resumed>) = 0 [pid 5940] <... socketpair resumed>, [4, 5]) = 0 [pid 5939] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... futex resumed>) = 1 [pid 5941] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] <... futex resumed>) = 1 [pid 5938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5936] <... futex resumed>) = 0 [pid 5934] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5942] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5941] <... futex resumed>) = 1 [pid 5940] <... futex resumed>) = 1 [pid 5939] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5938] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5937] <... futex resumed>) = 0 [pid 5936] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] <... futex resumed>) = 0 [pid 5934] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5941] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5940] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5938] <... socketpair resumed>, [4, 5]) = 0 [pid 5937] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] <... futex resumed>) = 0 [pid 5935] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] <... futex resumed>) = 0 [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5939] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5938] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] <... futex resumed>) = 0 [pid 5936] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] <... futex resumed>) = 0 [pid 5934] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] <... socketpair resumed>, [4, 5]) = 0 [pid 5940] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5937] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] <... socketpair resumed>, [4, 5]) = 0 [pid 5938] <... futex resumed>) = 1 [pid 5935] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] <... futex resumed>) = 0 [pid 5941] <... futex resumed>) = 0 [pid 5939] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5933] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5939] <... futex resumed>) = 1 [pid 5938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5935] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5939] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5938] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5935] <... futex resumed>) = 0 [pid 5934] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5935] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5934] <... futex resumed>) = 0 [pid 5934] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5936] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5937] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5936] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce40000 [pid 5937] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5937] <... futex resumed>) = 0 [pid 5937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce40000 [pid 5936] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5933] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] <... mprotect resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5937] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5936] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5937] <... mprotect resumed>) = 0 [pid 5933] <... mmap resumed>) = 0x7f847ce40000 [pid 5937] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5936] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5933] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5937] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5936] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5933] <... mprotect resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5944 attached [pid 5944] 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 5937] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5936] <... clone3 resumed> => {parent_tid=[5944]}, 88) = 5944 [pid 5944] <... rseq resumed>) = 0 [pid 5936] rt_sigprocmask(SIG_SETMASK, [] [pid 5933] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5944] set_robust_list(0x7f847ce609a0, 24 [pid 5936] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5944] <... set_robust_list resumed>) = 0 [pid 5936] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] rt_sigprocmask(SIG_SETMASK, [] [pid 5936] <... futex resumed>) = 0 [pid 5935] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5945 attached [pid 5944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5936] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5945] 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 5944] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5937] <... clone3 resumed> => {parent_tid=[5945]}, 88) = 5945 [pid 5935] <... futex resumed>) = 0 [pid 5934] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5933] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5945] <... rseq resumed>) = 0 [pid 5944] <... socket resumed>) = 6 [pid 5937] rt_sigprocmask(SIG_SETMASK, [] [pid 5935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5934] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5946 attached [pid 5945] set_robust_list(0x7f847ce609a0, 24 [pid 5944] <... futex resumed>) = 1 [pid 5937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5936] <... futex resumed>) = 0 [pid 5935] <... mmap resumed>) = 0x7f847ce40000 [pid 5934] <... futex resumed>) = 0 [pid 5946] 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 5945] <... set_robust_list resumed>) = 0 [pid 5944] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5936] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5946] <... rseq resumed>) = 0 [pid 5944] <... socket resumed>) = 7 [pid 5936] <... futex resumed>) = 0 [pid 5935] <... mprotect resumed>) = 0 [pid 5934] <... mmap resumed>) = 0x7f847ce40000 [pid 5937] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] rt_sigprocmask(SIG_SETMASK, [] [pid 5946] set_robust_list(0x7f847ce609a0, 24 [pid 5945] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5944] 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 5937] <... futex resumed>) = 0 [pid 5936] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5934] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5933] <... clone3 resumed> => {parent_tid=[5946]}, 88) = 5946 [pid 5946] <... set_robust_list resumed>) = 0 [pid 5945] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5937] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5934] <... mprotect resumed>) = 0 [pid 5933] rt_sigprocmask(SIG_SETMASK, [] [pid 5946] rt_sigprocmask(SIG_SETMASK, [] [pid 5933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5946] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5946] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5933] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] <... socket resumed>) = 6 [pid 5934] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5935] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5946] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5946] <... futex resumed>) = 0 [pid 5945] <... socket resumed>) = 6 [pid 5934] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5933] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5946] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5945] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5947 attached [pid 5947] 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 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5948 attached [pid 5945] <... futex resumed>) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5935] <... clone3 resumed> => {parent_tid=[5947]}, 88) = 5947 [pid 5933] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5946] <... futex resumed>) = 0 [pid 5937] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] rt_sigprocmask(SIG_SETMASK, [] [pid 5933] <... futex resumed>) = 1 [pid 5946] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5937] <... futex resumed>) = 0 [pid 5935] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5933] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] <... socket resumed>) = 7 [pid 5937] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] 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 5947] set_robust_list(0x7f847ce609a0, 24 [pid 5946] <... socket resumed>) = 7 [pid 5945] 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 5935] <... futex resumed>) = 0 [pid 5934] <... clone3 resumed> => {parent_tid=[5948]}, 88) = 5948 [pid 5948] <... rseq resumed>) = 0 [pid 5947] <... set_robust_list resumed>) = 0 [pid 5946] 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 5935] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5934] rt_sigprocmask(SIG_SETMASK, [] [pid 5948] set_robust_list(0x7f847ce609a0, 24 [pid 5947] rt_sigprocmask(SIG_SETMASK, [] [pid 5934] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5948] <... set_robust_list resumed>) = 0 [pid 5947] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5934] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] rt_sigprocmask(SIG_SETMASK, [] [pid 5947] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5934] <... futex resumed>) = 0 [pid 5948] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5947] <... socket resumed>) = 6 [pid 5934] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5948] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5947] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] <... socket resumed>) = 6 [pid 5947] <... futex resumed>) = 1 [pid 5948] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] <... futex resumed>) = 0 [pid 5948] <... futex resumed>) = 1 [pid 5934] <... futex resumed>) = 0 [pid 5935] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5934] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5947] <... futex resumed>) = 0 [pid 5935] <... futex resumed>) = 1 [pid 5934] <... futex resumed>) = 0 [pid 5948] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5947] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5935] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5934] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5948] <... socket resumed>) = 7 [pid 5947] <... socket resumed>) = 7 [pid 5948] 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 5947] 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 5942] <... sendmsg resumed>) = 60 [pid 5942] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5942] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5936] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5936] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5942] <... futex resumed>) = 0 [pid 5936] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS) = 52 [pid 5942] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5936] <... futex resumed>) = 0 [pid 5942] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5937] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5933] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5937] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5934] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5937] <... futex resumed>) = 0 [pid 5934] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... mmap resumed>) = 0x7f847ce1f000 [pid 5937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5934] <... futex resumed>) = 0 [pid 5933] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5937] <... mmap resumed>) = 0x7f847ce1f000 [pid 5935] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5933] <... mprotect resumed>) = 0 [pid 5937] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5935] <... futex resumed>) = 0 [pid 5934] <... mmap resumed>) = 0x7f847ce1f000 [pid 5935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5937] <... mprotect resumed>) = 0 [pid 5935] <... mmap resumed>) = 0x7f847ce1f000 [pid 5934] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5933] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5935] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5934] <... mprotect resumed>) = 0 [pid 5937] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5935] <... mprotect resumed>) = 0 [pid 5933] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5937] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5937] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5934] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5933] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5950 attached [pid 5935] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5951 attached [pid 5935] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5952 attached [pid 5951] 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 5950] 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 5937] <... clone3 resumed> => {parent_tid=[5950]}, 88) = 5950 [pid 5934] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5933] <... clone3 resumed> => {parent_tid=[5951]}, 88) = 5951 [pid 5952] 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 5951] <... rseq resumed>) = 0 [pid 5950] <... rseq resumed>) = 0 [pid 5937] rt_sigprocmask(SIG_SETMASK, [] [pid 5935] <... clone3 resumed> => {parent_tid=[5952]}, 88) = 5952 [pid 5934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5933] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5953 attached [pid 5952] <... rseq resumed>) = 0 [pid 5951] set_robust_list(0x7f847ce3f9a0, 24 [pid 5950] set_robust_list(0x7f847ce3f9a0, 24 [pid 5937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5935] rt_sigprocmask(SIG_SETMASK, [] [pid 5933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5952] set_robust_list(0x7f847ce3f9a0, 24 [pid 5951] <... set_robust_list resumed>) = 0 [pid 5950] <... set_robust_list resumed>) = 0 [pid 5937] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5934] <... clone3 resumed> => {parent_tid=[5953]}, 88) = 5953 [pid 5933] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] rt_sigprocmask(SIG_SETMASK, [] [pid 5950] rt_sigprocmask(SIG_SETMASK, [] [pid 5937] <... futex resumed>) = 0 [pid 5934] rt_sigprocmask(SIG_SETMASK, [] [pid 5933] <... futex resumed>) = 0 [pid 5951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5950] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5937] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5953] 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 5952] <... set_robust_list resumed>) = 0 [pid 5951] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5950] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5935] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5933] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5953] <... rseq resumed>) = 0 [pid 5952] rt_sigprocmask(SIG_SETMASK, [] [pid 5951] <... sendmsg resumed>) = 52 [pid 5950] <... sendmsg resumed>) = 52 [pid 5935] <... futex resumed>) = 0 [pid 5934] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] <... futex resumed>) = 0 [pid 5953] set_robust_list(0x7f847ce3f9a0, 24 [pid 5952] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5951] <... futex resumed>) = 1 [pid 5950] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5934] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] <... futex resumed>) = 0 [pid 5952] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5953] <... set_robust_list resumed>) = 0 [pid 5951] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5950] <... futex resumed>) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5953] rt_sigprocmask(SIG_SETMASK, [] [pid 5952] <... sendmsg resumed>) = 52 [pid 5953] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5952] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5953] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5952] <... futex resumed>) = 1 [pid 5935] <... futex resumed>) = 0 [pid 5953] <... sendmsg resumed>) = 52 [pid 5952] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5953] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5934] <... futex resumed>) = 0 [pid 5953] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5940] <... sendmsg resumed>) = 60 [pid 5940] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5940] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5938] <... sendmsg resumed>) = 60 [pid 5938] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5938] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5941] <... sendmsg resumed>) = 60 [pid 5941] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5941] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5948] <... sendto resumed>) = 28 [pid 5947] <... sendto resumed>) = 28 [pid 5946] <... sendto resumed>) = 28 [pid 5945] <... sendto resumed>) = 28 [pid 5944] <... sendto resumed>) = 28 [pid 5939] <... sendmsg resumed>) = 60 [pid 5948] recvfrom(7 [pid 5947] recvfrom(7 [pid 5946] recvfrom(7 [pid 5945] recvfrom(7 [pid 5944] recvfrom(7 [pid 5939] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1682238704}, {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 5947] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1182867276}, {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 5946] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1787555350}, {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 5945] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1970659385}, {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 5944] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1593037182}, {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 5939] <... futex resumed>) = 0 [pid 5948] recvfrom(7 [pid 5947] recvfrom(7 [pid 5946] recvfrom(7 [pid 5945] recvfrom(7 [pid 5944] recvfrom(7 [pid 5939] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5948] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1682238704}, {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 5947] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1182867276}, {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 5946] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1787555350}, {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 5945] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1970659385}, {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 5944] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1593037182}, {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 5948] close(7 [pid 5947] close(7 [pid 5946] close(7 [pid 5945] close(7 [pid 5944] close(7 [pid 5948] <... close resumed>) = 0 [pid 5944] <... close resumed>) = 0 [pid 5948] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... close resumed>) = 0 [pid 5948] <... futex resumed>) = 0 [pid 5948] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] <... close resumed>) = 0 [pid 5946] <... close resumed>) = 0 [pid 5947] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5947] <... futex resumed>) = 0 [pid 5946] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] <... futex resumed>) = 0 [pid 5944] <... futex resumed>) = 0 [pid 5937] exit_group(0 [pid 5936] exit_group(0 [pid 5935] exit_group(0 [pid 5934] exit_group(0 [pid 5953] <... futex resumed>) = ? [pid 5952] <... futex resumed>) = ? [pid 5950] <... futex resumed>) = ? [pid 5948] <... futex resumed>) = ? [pid 5942] <... futex resumed>) = ? [pid 5941] <... futex resumed>) = ? [pid 5940] <... futex resumed>) = ? [pid 5939] <... futex resumed>) = ? [pid 5937] <... exit_group resumed>) = ? [pid 5936] <... exit_group resumed>) = ? [pid 5935] <... exit_group resumed>) = ? [pid 5934] <... exit_group resumed>) = ? [pid 5933] exit_group(0 [pid 5953] +++ exited with 0 +++ [pid 5952] +++ exited with 0 +++ [pid 5950] +++ exited with 0 +++ [pid 5945] +++ exited with 0 +++ [pid 5951] <... futex resumed>) = ? [pid 5946] <... futex resumed>) = ? [pid 5944] +++ exited with 0 +++ [pid 5942] +++ exited with 0 +++ [pid 5941] +++ exited with 0 +++ [pid 5940] +++ exited with 0 +++ [pid 5939] +++ exited with 0 +++ [pid 5938] <... futex resumed>) = ? [pid 5933] <... exit_group resumed>) = ? [pid 5951] +++ exited with 0 +++ [pid 5948] +++ exited with 0 +++ [pid 5946] +++ exited with 0 +++ [pid 5947] +++ exited with 0 +++ [pid 5935] +++ exited with 0 +++ [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5935, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5937] +++ exited with 0 +++ [pid 5936] +++ exited with 0 +++ [pid 5934] +++ exited with 0 +++ [pid 5938] +++ exited with 0 +++ [pid 5933] +++ exited with 0 +++ [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5934, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5937, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5936, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5665] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5933, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5664] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5667] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] <... openat resumed>) = 3 [pid 5664] <... openat resumed>) = 3 [pid 5663] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] <... openat resumed>) = 3 [pid 5664] fstat(3 [pid 5663] <... openat resumed>) = 3 [pid 5668] <... openat resumed>) = 3 [pid 5667] fstat(3 [pid 5665] fstat(3 [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] fstat(3 [pid 5668] fstat(3 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] getdents64(3 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] getdents64(3 [pid 5665] getdents64(3 [pid 5668] getdents64(3 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] getdents64(3 [pid 5664] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] unlink("./12/binderfs") = 0 [pid 5664] getdents64(3, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] close(3) = 0 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] rmdir("./12" [pid 5668] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5667] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5664] <... rmdir resumed>) = 0 [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5667] unlink("./12/binderfs" [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 266.508845][ T5684] block nbd47: Receive control failed (result -32) [ 266.520143][ T5711] block nbd45: Receive control failed (result -32) [ 266.528709][ T51] block nbd48: Receive control failed (result -32) [ 266.532323][ T4928] block nbd44: Receive control failed (result -32) [ 266.543585][ T5709] block nbd46: Receive control failed (result -32) [pid 5664] mkdir("./13", 0777 [pid 5668] unlink("./12/binderfs" [pid 5667] <... unlink resumed>) = 0 [pid 5665] unlink("./12/binderfs" [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... mkdir resumed>) = 0 [pid 5668] <... unlink resumed>) = 0 [pid 5667] getdents64(3 [pid 5665] <... unlink resumed>) = 0 [pid 5663] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5668] getdents64(3 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5665] getdents64(3 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] unlink("./12/binderfs" [pid 5667] close(3 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] <... unlink resumed>) = 0 [pid 5667] <... close resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5957 attached [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] rmdir("./12" [pid 5665] close(3 [pid 5663] getdents64(3, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5957] set_robust_list(0x55558ae916e0, 24 [pid 5663] close(3 [pid 5665] <... close resumed>) = 0 [pid 5663] <... close resumed>) = 0 [pid 5957] <... set_robust_list resumed>) = 0 [pid 5957] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] <... rmdir resumed>) = 0 [pid 5665] rmdir("./12" [pid 5663] rmdir("./12" [pid 5957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] close(3 [pid 5663] <... rmdir resumed>) = 0 [pid 5957] chdir("./13" [pid 5668] <... close resumed>) = 0 [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5957 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5957] <... chdir resumed>) = 0 [pid 5668] rmdir("./12" [pid 5667] mkdir("./13", 0777 [pid 5665] <... rmdir resumed>) = 0 [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] mkdir("./13", 0777 [pid 5957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5668] <... rmdir resumed>) = 0 [pid 5667] <... mkdir resumed>) = 0 [pid 5665] mkdir("./13", 0777 [pid 5957] <... prctl resumed>) = 0 [pid 5663] <... mkdir resumed>) = 0 [pid 5957] setpgid(0, 0) = 0 [pid 5957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5665] <... mkdir resumed>) = 0 [pid 5957] <... openat resumed>) = 3 [pid 5668] mkdir("./13", 0777 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5957] write(3, "1000", 4 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5957] <... write resumed>) = 4 [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5957] close(3) = 0 [pid 5668] <... mkdir resumed>) = 0 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5959 attached [pid 5957] symlink("/dev/binderfs", "./binderfs" [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5958 attached [pid 5957] <... symlink resumed>) = 0 [pid 5957] write(1, "executing program\n", 18) = 18 [pid 5957] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] set_robust_list(0x55558ae916e0, 24 [pid 5957] <... futex resumed>) = 0 [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5958 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5960 attached [pid 5959] set_robust_list(0x55558ae916e0, 24 executing program [pid 5958] <... set_robust_list resumed>) = 0 [pid 5957] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5958] rt_sigprocmask(SIG_SETMASK, [] [pid 5960] set_robust_list(0x55558ae916e0, 24 [pid 5959] <... set_robust_list resumed>) = 0 [pid 5957] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5960 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5959 [pid 5960] <... set_robust_list resumed>) = 0 [pid 5959] rt_sigprocmask(SIG_SETMASK, [] [pid 5958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5957] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5960] rt_sigprocmask(SIG_SETMASK, [] [pid 5958] chdir("./13" [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5959] chdir("./13" [pid 5957] <... mmap resumed>) = 0x7f847ce61000 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5960] chdir("./13" [pid 5958] <... chdir resumed>) = 0 [pid 5959] <... chdir resumed>) = 0 [pid 5957] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITEci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5961 attached [pid 5960] <... chdir resumed>) = 0 [pid 5959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5957] <... mprotect resumed>) = 0 [pid 5961] set_robust_list(0x55558ae916e0, 24 [pid 5960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5959] <... prctl resumed>) = 0 [pid 5958] <... prctl resumed>) = 0 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5961 [pid 5961] <... set_robust_list resumed>) = 0 [pid 5960] <... prctl resumed>) = 0 [pid 5959] setpgid(0, 0 [pid 5958] setpgid(0, 0 [pid 5957] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5961] rt_sigprocmask(SIG_SETMASK, [] [pid 5960] setpgid(0, 0 [pid 5958] <... setpgid resumed>) = 0 [pid 5960] <... setpgid resumed>) = 0 [pid 5958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5961] chdir("./13" [pid 5960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5959] <... setpgid resumed>) = 0 [pid 5958] <... openat resumed>) = 3 [pid 5957] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5961] <... chdir resumed>) = 0 [pid 5960] <... openat resumed>) = 3 [pid 5959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5958] write(3, "1000", 4 [pid 5957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5960] write(3, "1000", 4 [pid 5958] <... write resumed>) = 4 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5962 attached [pid 5961] <... prctl resumed>) = 0 [pid 5960] <... write resumed>) = 4 [pid 5958] close(3 [pid 5962] 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 5961] setpgid(0, 0 [pid 5960] close(3 [pid 5958] <... close resumed>) = 0 [pid 5957] <... clone3 resumed> => {parent_tid=[5962]}, 88) = 5962 [pid 5962] <... rseq resumed>) = 0 [pid 5961] <... setpgid resumed>) = 0 [pid 5960] <... close resumed>) = 0 [pid 5959] <... openat resumed>) = 3 [pid 5962] set_robust_list(0x7f847ce819a0, 24 [pid 5961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5960] symlink("/dev/binderfs", "./binderfs" [pid 5958] symlink("/dev/binderfs", "./binderfs" [pid 5957] rt_sigprocmask(SIG_SETMASK, [] [pid 5962] <... set_robust_list resumed>) = 0 [pid 5961] <... openat resumed>) = 3 [pid 5960] <... symlink resumed>) = 0 [pid 5959] write(3, "1000", 4 [pid 5958] <... symlink resumed>) = 0 [pid 5957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5962] rt_sigprocmask(SIG_SETMASK, [] [pid 5959] <... write resumed>) = 4 [pid 5957] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5959] close(3 [pid 5962] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5961] write(3, "1000", 4 [pid 5960] write(1, "executing program\n", 18 [pid 5959] <... close resumed>) = 0 [pid 5958] write(1, "executing program\n", 18 [pid 5957] <... futex resumed>) = 0 executing program executing program [pid 5962] <... socket resumed>) = 3 [pid 5961] <... write resumed>) = 4 [pid 5960] <... write resumed>) = 18 [pid 5959] symlink("/dev/binderfs", "./binderfs" [pid 5958] <... write resumed>) = 18 [pid 5957] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] close(3 [pid 5960] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... futex resumed>) = 0 [pid 5961] <... close resumed>) = 0 [pid 5960] <... futex resumed>) = 0 [pid 5959] <... symlink resumed>) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5962] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] symlink("/dev/binderfs", "./binderfs" [pid 5960] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5958] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5961] <... symlink resumed>) = 0 [pid 5960] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5958] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5961] write(1, "executing program\n", 18 [pid 5960] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5959] write(1, "executing program\n", 18 [pid 5958] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5957] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... futex resumed>) = 0 [pid 5961] <... write resumed>) = 18 [pid 5960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5959] <... write resumed>) = 18 [pid 5958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5957] <... futex resumed>) = 1 executing program executing program [pid 5957] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5961] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5961] <... futex resumed>) = 0 [pid 5960] <... mmap resumed>) = 0x7f847ce61000 [pid 5958] <... mmap resumed>) = 0x7f847ce61000 [pid 5961] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5960] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5958] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5962] <... socket resumed>) = 4 [pid 5961] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5960] <... mprotect resumed>) = 0 [pid 5959] <... futex resumed>) = 0 [pid 5958] <... mprotect resumed>) = 0 [pid 5962] sendto(4, [{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 5961] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5959] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5958] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5960] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce61000 [pid 5958] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5958] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5962] <... sendto resumed>) = 28 [pid 5961] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5960] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5959] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5962] recvfrom(4 [pid 5960] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5959] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5963 attached [pid 5962] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5957}, {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 5961] <... mprotect resumed>) = 0 [pid 5959] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5964 attached [pid 5963] 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 5962] recvfrom(4 [pid 5961] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5964] 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 5963] <... rseq resumed>) = 0 [pid 5961] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5958] <... clone3 resumed> => {parent_tid=[5963]}, 88) = 5963 [pid 5964] <... rseq resumed>) = 0 [pid 5963] set_robust_list(0x7f847ce819a0, 24 [pid 5962] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5957}, {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 5961] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5960] <... clone3 resumed> => {parent_tid=[5964]}, 88) = 5964 [pid 5958] rt_sigprocmask(SIG_SETMASK, [] [pid 5959] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5965 attached [pid 5964] set_robust_list(0x7f847ce819a0, 24 [pid 5963] <... set_robust_list resumed>) = 0 [pid 5962] close(4 [pid 5960] rt_sigprocmask(SIG_SETMASK, [] [pid 5958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5965] 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 5964] <... set_robust_list resumed>) = 0 [pid 5963] rt_sigprocmask(SIG_SETMASK, [] [pid 5959] <... mmap resumed>) = 0x7f847ce61000 [pid 5965] <... rseq resumed>) = 0 [pid 5964] rt_sigprocmask(SIG_SETMASK, [] [pid 5963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5962] <... close resumed>) = 0 [pid 5961] <... clone3 resumed> => {parent_tid=[5965]}, 88) = 5965 [pid 5960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5959] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5958] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] set_robust_list(0x7f847ce819a0, 24 [pid 5964] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5963] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5961] rt_sigprocmask(SIG_SETMASK, [] [pid 5960] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... futex resumed>) = 0 [pid 5965] <... set_robust_list resumed>) = 0 [pid 5964] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5963] <... socket resumed>) = 3 [pid 5961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5959] <... mprotect resumed>) = 0 [pid 5958] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5965] rt_sigprocmask(SIG_SETMASK, [] [pid 5964] <... socket resumed>) = 3 [pid 5963] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5964] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... futex resumed>) = 0 [pid 5961] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5964] <... futex resumed>) = 0 [pid 5963] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... futex resumed>) = 0 [pid 5960] <... futex resumed>) = 0 [pid 5959] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5958] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... socket resumed>) = 3 [pid 5964] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5962] <... futex resumed>) = 1 [pid 5961] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] <... futex resumed>) = 0 [pid 5959] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5957] <... futex resumed>) = 0 [pid 5965] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5962] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5959] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5958] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5965] <... futex resumed>) = 0 [pid 5963] <... socket resumed>) = 4 [pid 5961] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5963] sendto(4, [{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 5961] <... futex resumed>) = 0 [pid 5960] <... futex resumed>) = 1 [pid 5962] <... futex resumed>) = 0 [pid 5957] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5966 attached [pid 5965] <... socket resumed>) = 4 [pid 5964] <... futex resumed>) = 0 [pid 5963] <... sendto resumed>) = 28 [pid 5961] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5966] 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 5965] sendto(4, [{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 5964] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5966] <... rseq resumed>) = 0 [pid 5965] <... sendto resumed>) = 28 [pid 5963] recvfrom(4 [pid 5962] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5959] <... clone3 resumed> => {parent_tid=[5966]}, 88) = 5966 [pid 5957] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5966] set_robust_list(0x7f847ce819a0, 24 [pid 5965] recvfrom(4 [pid 5964] <... socket resumed>) = 4 [pid 5963] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5958}, {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 5962] <... socketpair resumed>, [4, 5]) = 0 [pid 5959] rt_sigprocmask(SIG_SETMASK, [] [pid 5966] <... set_robust_list resumed>) = 0 [pid 5965] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5961}, {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 5964] sendto(4, [{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 5963] recvfrom(4 [pid 5959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5966] rt_sigprocmask(SIG_SETMASK, [] [pid 5965] recvfrom(4 [pid 5964] <... sendto resumed>) = 28 [pid 5963] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5958}, {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 5962] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5965] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5961}, {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 5964] recvfrom(4 [pid 5963] close(4 [pid 5962] <... futex resumed>) = 1 [pid 5957] <... futex resumed>) = 0 [pid 5966] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5965] close(4 [pid 5964] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5960}, {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 5963] <... close resumed>) = 0 [pid 5959] <... futex resumed>) = 0 [pid 5966] <... socket resumed>) = 3 [pid 5965] <... close resumed>) = 0 [pid 5964] recvfrom(4 [pid 5962] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5957] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5960}, {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 5963] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5957] <... futex resumed>) = 0 [pid 5966] <... futex resumed>) = 0 [pid 5965] <... futex resumed>) = 1 [pid 5964] close(4 [pid 5963] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5966] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] <... close resumed>) = 0 [pid 5963] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5961] <... futex resumed>) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5965] <... socketpair resumed>, [4, 5]) = 0 [pid 5965] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5961] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5957] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5965] <... futex resumed>) = 0 [pid 5964] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5961] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5959] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] <... futex resumed>) = 1 [pid 5963] <... socketpair resumed>, [4, 5]) = 0 [pid 5961] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... futex resumed>) = 0 [pid 5966] <... futex resumed>) = 0 [pid 5965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5964] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... futex resumed>) = 1 [pid 5966] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5965] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5963] <... futex resumed>) = 1 [pid 5961] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] <... futex resumed>) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5966] <... socket resumed>) = 4 [pid 5964] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5963] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5960] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] sendto(4, [{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 5964] <... socketpair resumed>, [4, 5]) = 0 [pid 5963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] <... futex resumed>) = 0 [pid 5958] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5964] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5960] <... futex resumed>) = 0 [pid 5964] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5960] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5960] <... futex resumed>) = 0 [pid 5964] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5960] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5957] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5957] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce40000 [pid 5957] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5959] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5958] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5961] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... mprotect resumed>) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5960] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5959] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5960] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... mmap resumed>) = 0x7f847ce40000 [pid 5960] <... futex resumed>) = 0 [pid 5957] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5959] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5957] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5959] <... mprotect resumed>) = 0 [pid 5957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5961] <... mmap resumed>) = 0x7f847ce40000 [pid 5960] <... mmap resumed>) = 0x7f847ce40000 [pid 5958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5961] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5960] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5958] <... mmap resumed>) = 0x7f847ce40000 [pid 5961] <... mprotect resumed>) = 0 [pid 5960] <... mprotect resumed>) = 0 [pid 5958] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITEci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5968 attached [pid 5961] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5960] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5959] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5958] <... mprotect resumed>) = 0 [pid 5961] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5960] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5959] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5961] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5960] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5958] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5959] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5968] 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 5957] <... clone3 resumed> => {parent_tid=[5968]}, 88) = 5968 [pid 5958] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5961] <... clone3 resumed> => {parent_tid=[5969]}, 88) = 5969 [pid 5960] <... clone3 resumed> => {parent_tid=[5970]}, 88) = 5970 [pid 5958] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5971 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5970 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5969 attached [pid 5968] <... rseq resumed>) = 0 [pid 5961] rt_sigprocmask(SIG_SETMASK, [] [pid 5960] rt_sigprocmask(SIG_SETMASK, [] [pid 5957] rt_sigprocmask(SIG_SETMASK, [] [pid 5961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5958] <... clone3 resumed> => {parent_tid=[5972]}, 88) = 5972 [pid 5961] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] rt_sigprocmask(SIG_SETMASK, [] [pid 5961] <... futex resumed>) = 0 [pid 5960] <... futex resumed>) = 0 [pid 5958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5961] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5972 attached [pid 5969] 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 5968] set_robust_list(0x7f847ce609a0, 24 [pid 5959] <... clone3 resumed> => {parent_tid=[5971]}, 88) = 5971 [pid 5958] <... futex resumed>) = 0 [pid 5970] 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 5957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5972] 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 5971] 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 5970] <... rseq resumed>) = 0 [pid 5969] <... rseq resumed>) = 0 [pid 5968] <... set_robust_list resumed>) = 0 [pid 5959] rt_sigprocmask(SIG_SETMASK, [] [pid 5957] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] <... rseq resumed>) = 0 [pid 5971] <... rseq resumed>) = 0 [pid 5970] set_robust_list(0x7f847ce609a0, 24 [pid 5969] set_robust_list(0x7f847ce609a0, 24 [pid 5968] rt_sigprocmask(SIG_SETMASK, [] [pid 5959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5957] <... futex resumed>) = 0 [pid 5972] set_robust_list(0x7f847ce609a0, 24 [pid 5971] set_robust_list(0x7f847ce609a0, 24 [pid 5970] <... set_robust_list resumed>) = 0 [pid 5969] <... set_robust_list resumed>) = 0 [pid 5968] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5959] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5957] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5972] <... set_robust_list resumed>) = 0 [pid 5971] <... set_robust_list resumed>) = 0 [pid 5970] rt_sigprocmask(SIG_SETMASK, [] [pid 5969] rt_sigprocmask(SIG_SETMASK, [] [pid 5968] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5959] <... futex resumed>) = 0 [pid 5972] rt_sigprocmask(SIG_SETMASK, [] [pid 5971] rt_sigprocmask(SIG_SETMASK, [] [pid 5970] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5972] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5968] <... socket resumed>) = 6 [pid 5970] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5959] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5972] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5971] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5969] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5968] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... socket resumed>) = 6 [pid 5969] <... socket resumed>) = 6 [pid 5971] <... socketpair resumed>, [5, 6]) = 0 [pid 5970] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... futex resumed>) = 0 [pid 5968] <... futex resumed>) = 1 [pid 5972] <... socket resumed>) = 6 [pid 5970] <... futex resumed>) = 1 [pid 5969] <... futex resumed>) = 1 [pid 5968] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5961] <... futex resumed>) = 0 [pid 5971] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... futex resumed>) = 0 [pid 5957] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... futex resumed>) = 1 [pid 5970] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5969] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5968] <... socket resumed>) = 7 [pid 5961] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... futex resumed>) = 0 [pid 5957] <... futex resumed>) = 0 [pid 5969] <... socket resumed>) = 7 [pid 5961] <... futex resumed>) = 0 [pid 5959] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... futex resumed>) = 0 [pid 5957] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5970] <... socket resumed>) = 7 [pid 5960] <... futex resumed>) = 0 [pid 5972] <... futex resumed>) = 1 [pid 5971] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5970] 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 5969] 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 5968] 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 5961] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] <... futex resumed>) = 0 [pid 5958] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5971] <... sendmsg resumed>) = 60 [pid 5959] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] <... futex resumed>) = 0 [pid 5958] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] <... socket resumed>) = 7 [pid 5971] <... futex resumed>) = 1 [pid 5959] <... futex resumed>) = 0 [pid 5972] 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 5971] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5959] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... socket resumed>) = 7 [pid 5959] <... futex resumed>) = 0 [pid 5971] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5971] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5959] <... futex resumed>) = 0 [pid 5971] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5959] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] <... socket resumed>) = 8 [pid 5971] sendto(8, [{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 5962] <... sendmsg resumed>) = 60 [pid 5962] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5962] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5957] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... futex resumed>) = 0 [pid 5957] <... futex resumed>) = 1 [pid 5962] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5957] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] <... sendmsg resumed>) = 52 [pid 5961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5960] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5959] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5958] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5962] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5957] <... futex resumed>) = 0 [pid 5962] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5960] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = 0 [pid 5959] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5961] <... mmap resumed>) = 0x7f847ce1f000 [pid 5960] <... mmap resumed>) = 0x7f847ce1f000 [pid 5959] <... mmap resumed>) = 0x7f847ce1f000 [pid 5958] <... futex resumed>) = 0 [pid 5961] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5960] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5961] <... mprotect resumed>) = 0 [pid 5959] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5960] <... mprotect resumed>) = 0 [pid 5958] <... mmap resumed>) = 0x7f847ce1f000 [pid 5961] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5960] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5959] <... mprotect resumed>) = 0 [pid 5958] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5961] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5961] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5960] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5959] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5958] <... mprotect resumed>) = 0 [pid 5960] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5959] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5975 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5974 attached [pid 5959] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5958] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5976 attached [pid 5975] 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 5960] <... clone3 resumed> => {parent_tid=[5975]}, 88) = 5975 [pid 5958] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5974] 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 5961] <... clone3 resumed> => {parent_tid=[5974]}, 88) = 5974 [pid 5976] 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 5975] <... rseq resumed>) = 0 [pid 5960] rt_sigprocmask(SIG_SETMASK, [] [pid 5959] <... clone3 resumed> => {parent_tid=[5976]}, 88) = 5976 [pid 5958] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5976] <... rseq resumed>) = 0 [pid 5975] set_robust_list(0x7f847ce3f9a0, 24 [pid 5960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5959] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5977 attached [pid 5976] set_robust_list(0x7f847ce3f9a0, 24 [pid 5975] <... set_robust_list resumed>) = 0 [pid 5974] <... rseq resumed>) = 0 [pid 5961] rt_sigprocmask(SIG_SETMASK, [] [pid 5960] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5958] <... clone3 resumed> => {parent_tid=[5977]}, 88) = 5977 [pid 5977] 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 5976] <... set_robust_list resumed>) = 0 [pid 5975] rt_sigprocmask(SIG_SETMASK, [] [pid 5974] set_robust_list(0x7f847ce3f9a0, 24 [pid 5961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5960] <... futex resumed>) = 0 [pid 5959] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] rt_sigprocmask(SIG_SETMASK, [] [pid 5977] <... rseq resumed>) = 0 [pid 5976] rt_sigprocmask(SIG_SETMASK, [] [pid 5974] <... set_robust_list resumed>) = 0 [pid 5961] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... futex resumed>) = 0 [pid 5977] set_robust_list(0x7f847ce3f9a0, 24 [pid 5976] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5975] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5974] rt_sigprocmask(SIG_SETMASK, [] [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5977] <... set_robust_list resumed>) = 0 [pid 5976] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5975] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5974] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5961] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] rt_sigprocmask(SIG_SETMASK, [] [pid 5976] <... sendmsg resumed>) = 52 [pid 5975] <... sendmsg resumed>) = 52 [pid 5974] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5958] <... futex resumed>) = 0 [pid 5977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5976] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] <... sendmsg resumed>) = 52 [pid 5977] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5976] <... futex resumed>) = 1 [pid 5975] <... futex resumed>) = 1 [pid 5959] <... futex resumed>) = 0 [pid 5977] <... sendmsg resumed>) = 52 [pid 5976] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5975] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5974] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... futex resumed>) = 0 [pid 5958] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5977] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5977] <... futex resumed>) = 0 [pid 5974] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5977] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5974] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] <... sendto resumed>) = 28 [pid 5965] <... sendmsg resumed>) = 60 [pid 5966] recvfrom(4 [pid 5965] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5959}, {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 5965] <... futex resumed>) = 0 [pid 5966] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5959}, {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 5965] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] close(4) = 0 [pid 5966] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5966] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... sendmsg resumed>) = 60 [pid 5963] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5963] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5972] <... sendto resumed>) = 28 [pid 5971] <... sendto resumed>) = 28 [pid 5970] <... sendto resumed>) = 28 [pid 5969] <... sendto resumed>) = 28 [pid 5968] <... sendto resumed>) = 28 [pid 5964] <... sendmsg resumed>) = 60 [pid 5972] recvfrom(7 [pid 5971] recvfrom(8 [pid 5970] recvfrom(7 [pid 5969] recvfrom(7 [pid 5968] recvfrom(7 [pid 5964] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-4341545}, {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 5971] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-693193437}, {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 5970] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-105412117}, {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 5969] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1753974504}, {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 5968] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-161727745}, {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 5964] <... futex resumed>) = 0 [pid 5972] recvfrom(7 [pid 5971] recvfrom(8 [pid 5970] recvfrom(7 [pid 5969] recvfrom(7 [pid 5968] recvfrom(7 [pid 5964] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5972] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-4341545}, {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 5971] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-693193437}, {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 5970] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-105412117}, {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 5969] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1753974504}, {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 5968] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-161727745}, {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 5972] close(7 [pid 5971] close(8 [pid 5970] close(7 [pid 5969] close(7 [pid 5972] <... close resumed>) = 0 [pid 5968] close(7) = 0 [pid 5972] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] <... futex resumed>) = 0 [pid 5972] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] <... close resumed>) = 0 [pid 5968] <... futex resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5968] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] exit_group(0 [pid 5971] <... futex resumed>) = 0 [pid 5970] <... futex resumed>) = 0 [pid 5969] <... futex resumed>) = 0 [pid 5977] <... futex resumed>) = ? [pid 5971] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... futex resumed>) = ? [pid 5977] +++ exited with 0 +++ [pid 5969] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] +++ exited with 0 +++ [pid 5958] <... exit_group resumed>) = ? [pid 5957] exit_group(0 [pid 5972] <... futex resumed>) = ? [pid 5961] exit_group(0 [pid 5959] exit_group(0 [pid 5968] <... futex resumed>) = ? [pid 5962] <... futex resumed>) = ? [pid 5957] <... exit_group resumed>) = ? [pid 5966] <... futex resumed>) = ? [pid 5960] exit_group(0 [pid 5976] <... futex resumed>) = ? [pid 5959] <... exit_group resumed>) = ? [pid 5971] <... futex resumed>) = ? [pid 5976] +++ exited with 0 +++ [pid 5972] +++ exited with 0 +++ [pid 5971] +++ exited with 0 +++ [pid 5966] +++ exited with 0 +++ [pid 5962] +++ exited with 0 +++ [pid 5958] +++ exited with 0 +++ [pid 5975] <... futex resumed>) = ? [pid 5964] <... futex resumed>) = ? [pid 5960] <... exit_group resumed>) = ? [pid 5975] +++ exited with 0 +++ [pid 5965] <... futex resumed>) = ? [pid 5961] <... exit_group resumed>) = ? [pid 5970] <... futex resumed>) = ? [pid 5974] <... futex resumed>) = ? [pid 5970] +++ exited with 0 +++ [pid 5974] +++ exited with 0 +++ [pid 5969] <... futex resumed>) = ? [pid 5968] +++ exited with 0 +++ [pid 5965] +++ exited with 0 +++ [pid 5964] +++ exited with 0 +++ [pid 5960] +++ exited with 0 +++ [pid 5959] +++ exited with 0 +++ [pid 5957] +++ exited with 0 +++ [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5958, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5960, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5959, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5957, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5667] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5969] +++ exited with 0 +++ [pid 5961] +++ exited with 0 +++ [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5961, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5667] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] <... restart_syscall resumed>) = 0 [pid 5668] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5667] <... openat resumed>) = 3 [pid 5667] fstat(3 [pid 5664] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5663] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] <... openat resumed>) = 3 [pid 5664] fstat(3 [pid 5668] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] getdents64(3 [pid 5665] <... openat resumed>) = 3 [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] <... openat resumed>) = 3 [ 267.204319][ T51] block nbd51: Receive control failed (result -32) [ 267.218204][ T5709] block nbd49: Receive control failed (result -32) [ 267.228541][ T5711] block nbd52: Receive control failed (result -32) [ 267.242720][ T4928] block nbd50: Receive control failed (result -32) [pid 5664] getdents64(3 [pid 5668] <... openat resumed>) = 3 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] fstat(3 [pid 5663] fstat(3 [pid 5667] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] fstat(3 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] newfstatat(AT_FDCWD, "./13/binderfs" [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] getdents64(3 [pid 5664] newfstatat(AT_FDCWD, "./13/binderfs" [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] unlink("./13/binderfs" [pid 5668] getdents64(3 [pid 5667] unlink("./13/binderfs" [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] getdents64(3 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] <... unlink resumed>) = 0 [pid 5665] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] <... unlink resumed>) = 0 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] getdents64(3 [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] getdents64(3 [pid 5663] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] close(3 [pid 5663] newfstatat(AT_FDCWD, "./13/binderfs" [pid 5668] newfstatat(AT_FDCWD, "./13/binderfs" [pid 5665] newfstatat(AT_FDCWD, "./13/binderfs" [pid 5664] <... close resumed>) = 0 [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] rmdir("./13" [pid 5663] unlink("./13/binderfs" [pid 5664] <... rmdir resumed>) = 0 [pid 5663] <... unlink resumed>) = 0 [pid 5663] getdents64(3 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] unlink("./13/binderfs" [pid 5667] close(3 [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] mkdir("./14", 0777 [pid 5663] close(3 [pid 5668] <... unlink resumed>) = 0 [pid 5665] unlink("./13/binderfs" [pid 5667] <... close resumed>) = 0 [pid 5664] <... mkdir resumed>) = 0 [pid 5663] <... close resumed>) = 0 [pid 5668] getdents64(3 [pid 5667] rmdir("./13" [pid 5665] <... unlink resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] rmdir("./13" [pid 5668] close(3 [pid 5667] <... rmdir resumed>) = 0 [pid 5665] getdents64(3 [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] <... rmdir resumed>) = 0 [pid 5668] <... close resumed>) = 0 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5668] rmdir("./13" [pid 5667] mkdir("./14", 0777 [pid 5665] close(3 [pid 5663] mkdir("./14", 0777 [pid 5668] <... rmdir resumed>) = 0 [pid 5663] <... mkdir resumed>) = 0 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5980 attached [pid 5668] mkdir("./14", 0777 [pid 5667] <... mkdir resumed>) = 0 [pid 5665] <... close resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5980] set_robust_list(0x55558ae916e0, 24 [pid 5668] <... mkdir resumed>) = 0 [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5665] rmdir("./13" [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5980 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5981 attached [pid 5980] <... set_robust_list resumed>) = 0 [pid 5665] <... rmdir resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5982 attached [pid 5981] set_robust_list(0x55558ae916e0, 24 [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5982 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5981 [pid 5981] <... set_robust_list resumed>) = 0 [pid 5981] rt_sigprocmask(SIG_SETMASK, [] [pid 5980] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5982] set_robust_list(0x55558ae916e0, 24 [pid 5981] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5982] <... set_robust_list resumed>) = 0 [pid 5981] chdir("./14" [pid 5980] chdir("./14" [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5665] mkdir("./14", 0777 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5982] rt_sigprocmask(SIG_SETMASK, [] [pid 5981] <... chdir resumed>) = 0 [pid 5980] <... chdir resumed>) = 0 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5982] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5665] <... mkdir resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5983 attached [pid 5982] chdir("./14" [pid 5981] <... prctl resumed>) = 0 [pid 5980] <... prctl resumed>) = 0 [pid 5983] set_robust_list(0x55558ae916e0, 24 [pid 5982] <... chdir resumed>) = 0 [pid 5981] setpgid(0, 0 [pid 5980] setpgid(0, 0 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5983] <... set_robust_list resumed>) = 0 [pid 5982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5981] <... setpgid resumed>) = 0 [pid 5980] <... setpgid resumed>) = 0 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5983 [pid 5983] rt_sigprocmask(SIG_SETMASK, [] [pid 5982] <... prctl resumed>) = 0 [pid 5981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5982] setpgid(0, 0 [pid 5980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5982] <... setpgid resumed>) = 0 [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5983] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5983] chdir("./14") = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5984 attached [pid 5982] <... openat resumed>) = 3 [pid 5981] <... openat resumed>) = 3 [pid 5980] <... openat resumed>) = 3 [pid 5983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5982] write(3, "1000", 4 [pid 5980] write(3, "1000", 4 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 5984 [pid 5984] set_robust_list(0x55558ae916e0, 24 [pid 5983] <... prctl resumed>) = 0 [pid 5982] <... write resumed>) = 4 [pid 5981] write(3, "1000", 4 [pid 5980] <... write resumed>) = 4 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5984] <... set_robust_list resumed>) = 0 [pid 5983] setpgid(0, 0 [pid 5982] close(3 [pid 5981] <... write resumed>) = 4 [pid 5980] close(3 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5983] <... setpgid resumed>) = 0 [pid 5982] <... close resumed>) = 0 [pid 5980] <... close resumed>) = 0 [pid 5983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5982] symlink("/dev/binderfs", "./binderfs" [pid 5981] close(3 [pid 5984] rt_sigprocmask(SIG_SETMASK, [] [pid 5983] <... openat resumed>) = 3 [pid 5982] <... symlink resumed>) = 0 [pid 5980] symlink("/dev/binderfs", "./binderfs" [pid 5981] <... close resumed>) = 0 [pid 5984] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5983] write(3, "1000", 4 [pid 5982] write(1, "executing program\n", 18 [pid 5981] symlink("/dev/binderfs", "./binderfs" [pid 5980] <... symlink resumed>) = 0 executing program [pid 5984] chdir("./14" [pid 5983] <... write resumed>) = 4 [pid 5982] <... write resumed>) = 18 [pid 5984] <... chdir resumed>) = 0 [pid 5981] <... symlink resumed>) = 0 executing program [pid 5980] write(1, "executing program\n", 18 [pid 5983] close(3 [pid 5982] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] write(1, "executing program\n", 18 [pid 5980] <... write resumed>) = 18 executing program [pid 5984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5983] <... close resumed>) = 0 [pid 5982] <... futex resumed>) = 0 [pid 5981] <... write resumed>) = 18 [pid 5980] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] <... prctl resumed>) = 0 [pid 5983] symlink("/dev/binderfs", "./binderfs" [pid 5982] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5981] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] setpgid(0, 0 [pid 5983] <... symlink resumed>) = 0 [pid 5982] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5980] <... futex resumed>) = 0 [pid 5984] <... setpgid resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5982] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5981] <... futex resumed>) = 0 [pid 5980] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5983] write(1, "executing program\n", 18 [pid 5982] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5981] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5980] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 5984] <... openat resumed>) = 3 [pid 5983] <... write resumed>) = 18 [pid 5982] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5981] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5980] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5983] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... mmap resumed>) = 0x7f847ce61000 [pid 5981] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5983] <... futex resumed>) = 0 [pid 5982] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5981] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5984] write(3, "1000", 4 [pid 5980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5984] <... write resumed>) = 4 [pid 5983] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5982] <... mprotect resumed>) = 0 [pid 5981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5980] <... mmap resumed>) = 0x7f847ce61000 [pid 5984] close(3 [pid 5983] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5981] <... mmap resumed>) = 0x7f847ce61000 [pid 5984] <... close resumed>) = 0 [pid 5984] symlink("/dev/binderfs", "./binderfs" [pid 5983] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5982] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5981] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5980] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5983] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5982] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5981] <... mprotect resumed>) = 0 [pid 5980] <... mprotect resumed>) = 0 [pid 5984] <... symlink resumed>) = 0 [pid 5983] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5982] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5981] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5980] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5983] <... mmap resumed>) = 0x7f847ce61000 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5985 attached [pid 5984] write(1, "executing program\n", 18 executing program [pid 5983] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5981] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5984] <... write resumed>) = 18 [pid 5983] <... mprotect resumed>) = 0 [pid 5980] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5981] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5986 attached [pid 5985] 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 5984] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5982] <... clone3 resumed> => {parent_tid=[5985]}, 88) = 5985 [pid 5980] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5986] 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 5984] <... futex resumed>) = 0 [pid 5983] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5983] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5981] <... clone3 resumed> => {parent_tid=[5986]}, 88) = 5986 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5988 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5987 attached [pid 5986] <... rseq resumed>) = 0 [pid 5985] <... rseq resumed>) = 0 [pid 5984] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5982] rt_sigprocmask(SIG_SETMASK, [] [pid 5981] rt_sigprocmask(SIG_SETMASK, [] [pid 5988] 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 5987] 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 5988] <... rseq resumed>) = 0 [pid 5987] <... rseq resumed>) = 0 [pid 5983] <... clone3 resumed> => {parent_tid=[5988]}, 88) = 5988 [pid 5981] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5988] set_robust_list(0x7f847ce819a0, 24 [pid 5987] set_robust_list(0x7f847ce819a0, 24 [pid 5986] set_robust_list(0x7f847ce819a0, 24 [pid 5985] set_robust_list(0x7f847ce819a0, 24 [pid 5984] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5983] rt_sigprocmask(SIG_SETMASK, [] [pid 5982] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5981] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] <... clone3 resumed> => {parent_tid=[5987]}, 88) = 5987 [pid 5988] <... set_robust_list resumed>) = 0 [pid 5987] <... set_robust_list resumed>) = 0 [pid 5986] <... set_robust_list resumed>) = 0 [pid 5985] <... set_robust_list resumed>) = 0 [pid 5984] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5983] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5982] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... futex resumed>) = 0 [pid 5980] rt_sigprocmask(SIG_SETMASK, [] [pid 5988] rt_sigprocmask(SIG_SETMASK, [] [pid 5987] rt_sigprocmask(SIG_SETMASK, [] [pid 5986] rt_sigprocmask(SIG_SETMASK, [] [pid 5985] rt_sigprocmask(SIG_SETMASK, [] [pid 5984] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5983] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... futex resumed>) = 0 [pid 5981] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5988] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5987] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5985] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5983] <... futex resumed>) = 0 [pid 5982] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5980] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5987] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5986] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5985] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5984] <... mmap resumed>) = 0x7f847ce61000 [pid 5983] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5980] <... futex resumed>) = 0 [pid 5988] <... socket resumed>) = 3 [pid 5987] <... socket resumed>) = 3 [pid 5986] <... socket resumed>) = 3 [pid 5985] <... socket resumed>) = 3 [pid 5984] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5980] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5988] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5986] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] <... mprotect resumed>) = 0 [pid 5980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5988] <... futex resumed>) = 1 [pid 5987] <... futex resumed>) = 0 [pid 5985] <... futex resumed>) = 1 [pid 5983] <... futex resumed>) = 0 [pid 5988] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5987] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5986] <... futex resumed>) = 1 [pid 5985] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5983] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... futex resumed>) = 0 [pid 5981] <... futex resumed>) = 0 [pid 5980] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] <... socket resumed>) = 4 [pid 5987] <... socket resumed>) = 4 [pid 5986] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5983] <... futex resumed>) = 0 [pid 5982] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] <... futex resumed>) = 0 [pid 5988] sendto(4, [{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 5987] sendto(4, [{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 5985] <... futex resumed>) = 0 [pid 5984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5983] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] <... futex resumed>) = 1 [pid 5981] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5988] <... sendto resumed>) = 28 [pid 5987] <... sendto resumed>) = 28 [pid 5986] <... futex resumed>) = 0 [pid 5985] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5982] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5981] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5989 attached [pid 5988] recvfrom(4 [pid 5987] recvfrom(4 [pid 5986] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5981] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] 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 5988] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5983}, {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 5987] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5980}, {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 5986] <... socket resumed>) = 4 [pid 5989] <... rseq resumed>) = 0 [pid 5988] recvfrom(4 [pid 5985] <... socket resumed>) = 4 [pid 5984] <... clone3 resumed> => {parent_tid=[5989]}, 88) = 5989 [pid 5987] recvfrom(4 [pid 5986] sendto(4, [{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 5989] set_robust_list(0x7f847ce819a0, 24 [pid 5988] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5983}, {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 5987] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5980}, {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 5986] <... sendto resumed>) = 28 [pid 5985] sendto(4, [{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 5984] rt_sigprocmask(SIG_SETMASK, [] [pid 5989] <... set_robust_list resumed>) = 0 [pid 5988] close(4 [pid 5987] close(4 [pid 5986] recvfrom(4 [pid 5985] <... sendto resumed>) = 28 [pid 5984] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5989] rt_sigprocmask(SIG_SETMASK, [] [pid 5988] <... close resumed>) = 0 [pid 5987] <... close resumed>) = 0 [pid 5984] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5986] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5981}, {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 5984] <... futex resumed>) = 0 [pid 5989] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5988] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5986] recvfrom(4 [pid 5985] recvfrom(4 [pid 5984] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5988] <... futex resumed>) = 1 [pid 5987] <... futex resumed>) = 1 [pid 5986] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5981}, {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 5985] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5982}, {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 5983] <... futex resumed>) = 0 [pid 5980] <... futex resumed>) = 0 [pid 5989] <... socket resumed>) = 3 [pid 5988] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5986] close(4 [pid 5985] recvfrom(4 [pid 5983] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5986] <... close resumed>) = 0 [pid 5985] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5982}, {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 5983] <... futex resumed>) = 0 [pid 5980] <... futex resumed>) = 0 [pid 5989] <... futex resumed>) = 1 [pid 5988] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5987] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5986] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] close(4 [pid 5984] <... futex resumed>) = 0 [pid 5983] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5980] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5988] <... socketpair resumed>, [4, 5]) = 0 [pid 5987] <... socketpair resumed>, [4, 5]) = 0 [pid 5986] <... futex resumed>) = 1 [pid 5981] <... futex resumed>) = 0 [pid 5988] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5986] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5985] <... close resumed>) = 0 [pid 5984] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] <... futex resumed>) = 1 [pid 5987] <... futex resumed>) = 1 [pid 5986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5985] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... futex resumed>) = 0 [pid 5981] <... futex resumed>) = 0 [pid 5980] <... futex resumed>) = 0 [pid 5989] <... futex resumed>) = 0 [pid 5988] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5986] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5985] <... futex resumed>) = 1 [pid 5984] <... futex resumed>) = 1 [pid 5983] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... futex resumed>) = 0 [pid 5981] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5980] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5986] <... socketpair resumed>, [4, 5]) = 0 [pid 5983] <... futex resumed>) = 0 [pid 5980] <... futex resumed>) = 0 [pid 5989] <... socket resumed>) = 4 [pid 5988] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5987] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5986] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5984] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5983] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] sendto(4, [{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 5986] <... futex resumed>) = 1 [pid 5985] <... socketpair resumed>, [4, 5]) = 0 [pid 5982] <... futex resumed>) = 0 [pid 5981] <... futex resumed>) = 0 [pid 5986] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5982] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5981] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5981] <... futex resumed>) = 0 [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5985] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5985] <... futex resumed>) = 1 [pid 5982] <... futex resumed>) = 0 [pid 5985] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5982] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5982] <... futex resumed>) = 0 [pid 5985] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5982] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5984] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5983] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5980] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5983] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... futex resumed>) = 0 [pid 5980] <... futex resumed>) = 0 [pid 5983] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce40000 [pid 5980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce40000 [pid 5984] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5982] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5981] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5984] <... futex resumed>) = 0 [pid 5983] <... mprotect resumed>) = 0 [pid 5981] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5982] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... futex resumed>) = 0 [pid 5980] <... mprotect resumed>) = 0 [pid 5984] <... mmap resumed>) = 0x7f847ce40000 [pid 5983] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5982] <... futex resumed>) = 0 [pid 5981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5984] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5983] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5982] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5981] <... mmap resumed>) = 0x7f847ce40000 [pid 5980] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5984] <... mprotect resumed>) = 0 [pid 5983] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5982] <... mmap resumed>) = 0x7f847ce40000 [pid 5980] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5984] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5981] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITEci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5991 attached [pid 5982] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 5991] 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 5983] <... clone3 resumed> => {parent_tid=[5991]}, 88) = 5991 [pid 5982] <... mprotect resumed>) = 0 [pid 5991] <... rseq resumed>) = 0 [pid 5984] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5983] rt_sigprocmask(SIG_SETMASK, [] [pid 5982] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5980] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5991] set_robust_list(0x7f847ce609a0, 24 [pid 5983] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5982] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5981] <... mprotect resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5992 attached [pid 5991] <... set_robust_list resumed>) = 0 [pid 5984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5983] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5994 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5993 attached [pid 5992] 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 5991] rt_sigprocmask(SIG_SETMASK, [] [pid 5983] <... futex resumed>) = 0 [pid 5981] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5980] <... clone3 resumed> => {parent_tid=[5992]}, 88) = 5992 [pid 5994] 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 5993] 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 5992] <... rseq resumed>) = 0 [pid 5991] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5984] <... clone3 resumed> => {parent_tid=[5993]}, 88) = 5993 [pid 5983] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] <... clone3 resumed> => {parent_tid=[5994]}, 88) = 5994 [pid 5981] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5980] rt_sigprocmask(SIG_SETMASK, [] [pid 5994] <... rseq resumed>) = 0 [pid 5993] <... rseq resumed>) = 0 [pid 5992] set_robust_list(0x7f847ce609a0, 24 [pid 5991] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5984] rt_sigprocmask(SIG_SETMASK, [] [pid 5982] rt_sigprocmask(SIG_SETMASK, [] [pid 5981] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 5980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5994] set_robust_list(0x7f847ce609a0, 24 [pid 5993] set_robust_list(0x7f847ce609a0, 24 [pid 5992] <... set_robust_list resumed>) = 0 [pid 5991] <... socket resumed>) = 6 [pid 5984] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5982] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5980] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... set_robust_list resumed>) = 0 [pid 5993] <... set_robust_list resumed>) = 0 [pid 5992] rt_sigprocmask(SIG_SETMASK, [] [pid 5984] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... clone3 resumed> => {parent_tid=[5995]}, 88) = 5995 [pid 5980] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5995 attached [pid 5994] rt_sigprocmask(SIG_SETMASK, [] [pid 5993] rt_sigprocmask(SIG_SETMASK, [] [pid 5992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5991] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] <... futex resumed>) = 0 [pid 5982] <... futex resumed>) = 0 [pid 5981] rt_sigprocmask(SIG_SETMASK, [] [pid 5980] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5994] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5993] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5995] 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 5992] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5984] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5981] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5991] <... futex resumed>) = 1 [pid 5995] <... rseq resumed>) = 0 [pid 5994] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5993] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 5992] <... socket resumed>) = 6 [pid 5991] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5983] <... futex resumed>) = 0 [pid 5981] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] set_robust_list(0x7f847ce609a0, 24 [pid 5994] <... socket resumed>) = 6 [pid 5993] <... socketpair resumed>, [5, 6]) = 0 [pid 5992] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... futex resumed>) = 0 [pid 5995] <... set_robust_list resumed>) = 0 [pid 5994] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] <... futex resumed>) = 1 [pid 5991] <... futex resumed>) = 0 [pid 5983] <... futex resumed>) = 1 [pid 5981] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5980] <... futex resumed>) = 0 [pid 5995] rt_sigprocmask(SIG_SETMASK, [] [pid 5994] <... futex resumed>) = 1 [pid 5993] <... futex resumed>) = 1 [pid 5992] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5984] <... futex resumed>) = 0 [pid 5983] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] <... futex resumed>) = 0 [pid 5980] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5994] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5993] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] <... socket resumed>) = 7 [pid 5984] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] <... futex resumed>) = 0 [pid 5995] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5992] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5991] 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 5984] <... futex resumed>) = 0 [pid 5982] <... futex resumed>) = 0 [pid 5980] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] <... socket resumed>) = 6 [pid 5994] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5993] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 5992] <... socket resumed>) = 7 [pid 5984] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... socket resumed>) = 7 [pid 5993] <... sendmsg resumed>) = 60 [pid 5992] 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 5995] <... futex resumed>) = 1 [pid 5994] 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 5993] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... futex resumed>) = 0 [pid 5995] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5993] <... futex resumed>) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5981] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5993] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... futex resumed>) = 0 [pid 5995] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5984] <... futex resumed>) = 0 [pid 5981] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5984] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] <... socket resumed>) = 7 [pid 5993] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... socket resumed>) = 7 [pid 5995] 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 5993] <... futex resumed>) = 1 [pid 5993] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5988] <... sendmsg resumed>) = 60 [pid 5984] <... futex resumed>) = 0 [pid 5984] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... futex resumed>) = 0 [pid 5988] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] <... futex resumed>) = 1 [pid 5993] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5988] <... futex resumed>) = 0 [pid 5984] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] <... socket resumed>) = 8 [pid 5988] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5993] sendto(8, [{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 5983] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5980] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5983] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] <... futex resumed>) = 0 [pid 5983] <... futex resumed>) = 1 [pid 5980] <... futex resumed>) = 0 [pid 5988] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5983] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5988] <... sendmsg resumed>) = 52 [pid 5982] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5988] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5980] <... mmap resumed>) = 0x7f847ce1f000 [pid 5982] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] <... futex resumed>) = 0 [pid 5988] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5980] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5982] <... futex resumed>) = 0 [pid 5980] <... mprotect resumed>) = 0 [pid 5982] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5980] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5982] <... mmap resumed>) = 0x7f847ce1f000 [pid 5981] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5982] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5980] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5982] <... mprotect resumed>) = 0 [pid 5980] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5981] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5997 attached [pid 5982] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5981] <... futex resumed>) = 0 [pid 5980] <... clone3 resumed> => {parent_tid=[5997]}, 88) = 5997 [pid 5997] 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 5982] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5980] rt_sigprocmask(SIG_SETMASK, [] [pid 5997] <... rseq resumed>) = 0 [pid 5982] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5997] set_robust_list(0x7f847ce3f9a0, 24 [pid 5984] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5998 attached [pid 5997] <... set_robust_list resumed>) = 0 [pid 5981] <... mmap resumed>) = 0x7f847ce1f000 [pid 5997] rt_sigprocmask(SIG_SETMASK, [] [pid 5984] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... clone3 resumed> => {parent_tid=[5998]}, 88) = 5998 [pid 5980] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] 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 5997] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5984] <... futex resumed>) = 0 [pid 5998] <... rseq resumed>) = 0 [pid 5982] rt_sigprocmask(SIG_SETMASK, [] [pid 5981] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5980] <... futex resumed>) = 0 [pid 5998] set_robust_list(0x7f847ce3f9a0, 24 [pid 5997] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5982] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5980] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] <... set_robust_list resumed>) = 0 [pid 5997] <... sendmsg resumed>) = 52 [pid 5984] <... mmap resumed>) = 0x7f847ce1f000 [pid 5982] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... mprotect resumed>) = 0 [pid 5998] rt_sigprocmask(SIG_SETMASK, [] [pid 5984] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 5982] <... futex resumed>) = 0 [pid 5998] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5997] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] <... mprotect resumed>) = 0 [pid 5982] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5981] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5998] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5997] <... futex resumed>) = 1 [pid 5984] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5980] <... futex resumed>) = 0 [pid 5998] <... sendmsg resumed>) = 52 [pid 5997] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5981] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5998] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 5998] <... futex resumed>) = 1 [pid 5982] <... futex resumed>) = 0 [pid 5981] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5999 attached [pid 5998] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6000 attached [pid 5984] <... clone3 resumed> => {parent_tid=[5999]}, 88) = 5999 [pid 5999] 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 6000] 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 5984] rt_sigprocmask(SIG_SETMASK, [] [pid 6000] <... rseq resumed>) = 0 [pid 5984] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5981] <... clone3 resumed> => {parent_tid=[6000]}, 88) = 6000 [pid 5999] <... rseq resumed>) = 0 [pid 6000] set_robust_list(0x7f847ce3f9a0, 24 [pid 5999] set_robust_list(0x7f847ce3f9a0, 24 [pid 5984] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] rt_sigprocmask(SIG_SETMASK, [] [pid 6000] <... set_robust_list resumed>) = 0 [pid 5999] <... set_robust_list resumed>) = 0 [pid 5984] <... futex resumed>) = 0 [pid 5981] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6000] rt_sigprocmask(SIG_SETMASK, [] [pid 5999] rt_sigprocmask(SIG_SETMASK, [] [pid 5984] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5981] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6000] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5999] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5981] <... futex resumed>) = 0 [pid 6000] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5999] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 5981] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6000] <... sendmsg resumed>) = 52 [pid 6000] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... sendmsg resumed>) = 52 [pid 5989] <... sendto resumed>) = 28 [pid 6000] <... futex resumed>) = 1 [pid 5999] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] <... sendmsg resumed>) = 60 [pid 6000] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5999] <... futex resumed>) = 1 [pid 5999] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] <... futex resumed>) = 0 [pid 5987] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] recvfrom(4 [pid 5981] <... futex resumed>) = 0 [pid 5989] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5984}, {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 5987] <... futex resumed>) = 0 [pid 5989] recvfrom(4 [pid 5987] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5989] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5984}, {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 5989] close(4) = 0 [pid 5989] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5989] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5986] <... sendmsg resumed>) = 60 [pid 5986] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5986] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5995] <... sendto resumed>) = 28 [pid 5994] <... sendto resumed>) = 28 [pid 5993] <... sendto resumed>) = 28 [pid 5992] <... sendto resumed>) = 28 [pid 5991] <... sendto resumed>) = 28 [pid 5985] <... sendmsg resumed>) = 60 [pid 5995] recvfrom(7 [pid 5994] recvfrom(7 [pid 5993] recvfrom(8 [pid 5992] recvfrom(7 [pid 5991] recvfrom(7 [pid 5995] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1679020099}, {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 5994] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1357423345}, {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 5993] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1283143474}, {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 5992] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1902516511}, {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 5985] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] recvfrom(7 [pid 5994] recvfrom(7 [pid 5993] recvfrom(8 [pid 5992] recvfrom(7 [pid 5991] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1769864027}, {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 5985] <... futex resumed>) = 0 [pid 5995] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1679020099}, {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 5994] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1357423345}, {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 5993] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1283143474}, {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 5992] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1902516511}, {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 5991] recvfrom(7 [pid 5985] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5995] close(7 [pid 5994] close(7 [pid 5993] close(8 [pid 5991] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1769864027}, {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 5995] <... close resumed>) = 0 [pid 5993] <... close resumed>) = 0 [pid 5992] close(7 [pid 5991] close(7 [pid 5993] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] <... close resumed>) = 0 [pid 5994] <... close resumed>) = 0 [pid 5992] <... close resumed>) = 0 [pid 5991] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... futex resumed>) = 0 [pid 5982] exit_group(0 [pid 5995] <... futex resumed>) = 0 [pid 5994] <... futex resumed>) = 0 [pid 5992] <... futex resumed>) = 0 [pid 5991] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5983] exit_group(0 [pid 5988] <... futex resumed>) = ? [pid 5983] <... exit_group resumed>) = ? [pid 5988] +++ exited with 0 +++ [pid 5984] exit_group(0 [pid 5981] exit_group(0 [pid 5980] exit_group(0 [pid 5991] <... futex resumed>) = ? [pid 5995] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5994] ???( [pid 5992] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5982] <... exit_group resumed>) = ? [pid 5999] <... futex resumed>) = ? [pid 5993] <... futex resumed>) = ? [pid 5984] <... exit_group resumed>) = ? [pid 5999] +++ exited with 0 +++ [pid 5994] <... ??? resumed>) = ? [pid 5993] +++ exited with 0 +++ [pid 6000] <... futex resumed>) = ? [pid 5986] <... futex resumed>) = ? [pid 6000] +++ exited with 0 +++ [pid 5998] <... futex resumed>) = ? [pid 5997] <... futex resumed>) = ? [pid 5995] <... futex resumed>) = ? [pid 5994] +++ exited with 0 +++ [pid 5992] <... futex resumed>) = ? [pid 5989] <... futex resumed>) = ? [pid 5987] <... futex resumed>) = ? [pid 5986] +++ exited with 0 +++ [pid 5985] <... futex resumed>) = ? [pid 5980] <... exit_group resumed>) = ? [pid 5998] +++ exited with 0 +++ [pid 5981] <... exit_group resumed>) = ? [pid 5991] +++ exited with 0 +++ [pid 5983] +++ exited with 0 +++ [pid 5997] +++ exited with 0 +++ [pid 5992] +++ exited with 0 +++ [pid 5987] +++ exited with 0 +++ [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5983, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5668] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5985] +++ exited with 0 +++ [pid 5982] +++ exited with 0 +++ [pid 5980] +++ exited with 0 +++ [pid 5668] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5982, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5995] +++ exited with 0 +++ [pid 5981] +++ exited with 0 +++ [pid 5664] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5989] +++ exited with 0 +++ [pid 5984] +++ exited with 0 +++ [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5981, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5668] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] <... restart_syscall resumed>) = 0 [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5984, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... openat resumed>) = 3 [pid 5664] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] fstat(3 [pid 5664] <... openat resumed>) = 3 [pid 5667] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] fstat(3 [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] getdents64(3 [pid 5665] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] getdents64(3 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] <... openat resumed>) = 3 [pid 5665] <... openat resumed>) = 3 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] fstat(3 [pid 5668] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] fstat(3 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] getdents64(3 [pid 5668] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] unlink("./14/binderfs" [pid 5667] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] getdents64(3 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5663] <... openat resumed>) = 3 [pid 5668] <... unlink resumed>) = 0 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] fstat(3 [pid 5668] getdents64(3 [pid 5667] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] unlink("./14/binderfs" [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5664] <... unlink resumed>) = 0 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] unlink("./14/binderfs" [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] close(3 [pid 5665] unlink("./14/binderfs" [pid 5664] getdents64(3 [pid 5668] <... close resumed>) = 0 [pid 5667] <... unlink resumed>) = 0 [pid 5663] getdents64(3 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5665] <... unlink resumed>) = 0 [pid 5664] close(3 [pid 5665] getdents64(3 [pid 5668] rmdir("./14" [pid 5667] getdents64(3 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] <... close resumed>) = 0 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] close(3 [pid 5664] rmdir("./14" [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... rmdir resumed>) = 0 [pid 5667] close(3 [pid 5665] <... close resumed>) = 0 [pid 5664] <... rmdir resumed>) = 0 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] mkdir("./15", 0777 [pid 5667] <... close resumed>) = 0 [pid 5665] rmdir("./14") = 0 [pid 5664] mkdir("./15", 0777 [pid 5663] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5668] <... mkdir resumed>) = 0 [pid 5667] rmdir("./14" [pid 5664] <... mkdir resumed>) = 0 [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] mkdir("./15", 0777) = 0 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] <... rmdir resumed>) = 0 [pid 5663] unlink("./14/binderfs" [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] mkdir("./15", 0777 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... unlink resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6003 attached [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6003] set_robust_list(0x55558ae916e0, 24 [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6003 [pid 6003] <... set_robust_list resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 6003] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6003] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] <... mkdir resumed>) = 0 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] getdents64(3 [pid 6003] chdir("./15") = 0 [pid 6003] prctl(PR_SET_PDEATHSIG, SIGKILLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6004 attached ) = 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [ 267.901058][ T4928] block nbd53: Receive control failed (result -32) [ 267.913681][ T5711] block nbd54: Receive control failed (result -32) [ 267.923747][ T51] block nbd56: Receive control failed (result -32) [ 267.935426][ T5709] block nbd55: Receive control failed (result -32) [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 6004] set_robust_list(0x55558ae916e0, 24 [pid 6003] setpgid(0, 0 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6004 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] close(3ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6005 attached [pid 6004] <... set_robust_list resumed>) = 0 [pid 6003] <... setpgid resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6005] set_robust_list(0x55558ae916e0, 24 [pid 5663] <... close resumed>) = 0 [pid 6003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6004] rt_sigprocmask(SIG_SETMASK, [] [pid 6005] <... set_robust_list resumed>) = 0 [pid 6005] rt_sigprocmask(SIG_SETMASK, [] [pid 6004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6005 [pid 5663] rmdir("./14" [pid 6003] <... openat resumed>) = 3 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6006 attached [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6006 [pid 6006] set_robust_list(0x55558ae916e0, 24 [pid 6005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6004] chdir("./15" [pid 6003] write(3, "1000", 4 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] <... rmdir resumed>) = 0 [pid 6006] <... set_robust_list resumed>) = 0 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6006] rt_sigprocmask(SIG_SETMASK, [] [pid 6005] chdir("./15" [pid 6004] <... chdir resumed>) = 0 [pid 6003] <... write resumed>) = 4 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 6004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6005] <... chdir resumed>) = 0 [pid 6004] <... prctl resumed>) = 0 [pid 5663] mkdir("./15", 0777 [pid 6006] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6004] setpgid(0, 0 [pid 6003] close(3 [pid 6005] <... prctl resumed>) = 0 [pid 6004] <... setpgid resumed>) = 0 [pid 6005] setpgid(0, 0 [pid 6004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6003] <... close resumed>) = 0 [pid 6006] chdir("./15" [pid 6003] symlink("/dev/binderfs", "./binderfs" [pid 6005] <... setpgid resumed>) = 0 [pid 6004] <... openat resumed>) = 3 [pid 6003] <... symlink resumed>) = 0 [pid 6006] <... chdir resumed>) = 0 [pid 6005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6004] write(3, "1000", 4) = 4 [pid 6006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6005] write(3, "1000", 4 [pid 6004] close(3 [pid 6003] write(1, "executing program\n", 18 [pid 5663] <... mkdir resumed>) = 0 executing program [pid 6006] <... prctl resumed>) = 0 [pid 6005] <... write resumed>) = 4 [pid 6004] <... close resumed>) = 0 [pid 6003] <... write resumed>) = 18 [pid 6006] setpgid(0, 0 [pid 6005] close(3 [pid 6004] symlink("/dev/binderfs", "./binderfs" [pid 6003] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] <... setpgid resumed>) = 0 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6005] <... close resumed>) = 0 [pid 6004] <... symlink resumed>) = 0 [pid 6003] <... futex resumed>) = 0 [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6005] symlink("/dev/binderfs", "./binderfs" [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6006] <... openat resumed>) = 3 [pid 6005] <... symlink resumed>) = 0 [pid 6004] write(1, "executing program\n", 18 [pid 6003] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6007 attached [pid 6004] <... write resumed>) = 18 executing program [pid 6004] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] set_robust_list(0x55558ae916e0, 24 [pid 6006] write(3, "1000", 4 [pid 6005] write(1, "executing program\n", 18 [pid 6004] <... futex resumed>) = 0 [pid 6003] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6007 executing program [pid 6007] <... set_robust_list resumed>) = 0 [pid 6006] <... write resumed>) = 4 [pid 6005] <... write resumed>) = 18 [pid 6004] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6003] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 6007] rt_sigprocmask(SIG_SETMASK, [] [pid 6006] close(3 [pid 6005] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6003] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6007] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6006] <... close resumed>) = 0 [pid 6005] <... futex resumed>) = 0 [pid 6004] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6007] chdir("./15" [pid 6006] symlink("/dev/binderfs", "./binderfs" [pid 6005] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6003] <... mmap resumed>) = 0x7f847ce61000 [pid 6007] <... chdir resumed>) = 0 [pid 6006] <... symlink resumed>) = 0 [pid 6005] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6004] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6003] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6005] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6004] <... mmap resumed>) = 0x7f847ce61000 [pid 6003] <... mprotect resumed>) = 0 [pid 6007] <... prctl resumed>) = 0 [pid 6005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6004] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6003] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6007] setpgid(0, 0 executing program [pid 6006] write(1, "executing program\n", 18 [pid 6005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6004] <... mprotect resumed>) = 0 [pid 6007] <... setpgid resumed>) = 0 [pid 6006] <... write resumed>) = 18 [pid 6005] <... mmap resumed>) = 0x7f847ce61000 [pid 6003] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6006] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6004] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6007] <... openat resumed>) = 3 [pid 6006] <... futex resumed>) = 0 [pid 6005] <... mprotect resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6008 attached [pid 6007] write(3, "1000", 4 [pid 6006] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6004] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6008] 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 6007] <... write resumed>) = 4 [pid 6006] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6005] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6004] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6008] <... rseq resumed>) = 0 [pid 6007] close(3 [pid 6006] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6005] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6003] <... clone3 resumed> => {parent_tid=[6008]}, 88) = 6008 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6009 attached [pid 6008] set_robust_list(0x7f847ce819a0, 24 [pid 6007] <... close resumed>) = 0 [pid 6006] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6005] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6009] 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 6003] rt_sigprocmask(SIG_SETMASK, [] [pid 6009] <... rseq resumed>) = 0 [pid 6009] set_robust_list(0x7f847ce819a0, 24 [pid 6008] <... set_robust_list resumed>) = 0 [pid 6007] symlink("/dev/binderfs", "./binderfs" [pid 6006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6004] <... clone3 resumed> => {parent_tid=[6009]}, 88) = 6009 [pid 6003] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6010 attached [pid 6009] <... set_robust_list resumed>) = 0 [pid 6008] rt_sigprocmask(SIG_SETMASK, [] [pid 6007] <... symlink resumed>) = 0 [pid 6006] <... mmap resumed>) = 0x7f847ce61000 [pid 6004] rt_sigprocmask(SIG_SETMASK, [] [pid 6003] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] 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 6009] rt_sigprocmask(SIG_SETMASK, [] [pid 6008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6007] write(1, "executing program\n", 18 [pid 6006] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6005] <... clone3 resumed> => {parent_tid=[6010]}, 88) = 6010 [pid 6004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6003] <... futex resumed>) = 0 executing program [pid 6010] <... rseq resumed>) = 0 [pid 6009] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6008] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6007] <... write resumed>) = 18 [pid 6006] <... mprotect resumed>) = 0 [pid 6005] rt_sigprocmask(SIG_SETMASK, [] [pid 6004] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] set_robust_list(0x7f847ce819a0, 24 [pid 6009] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6008] <... socket resumed>) = 3 [pid 6007] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6004] <... futex resumed>) = 0 [pid 6009] <... socket resumed>) = 3 [pid 6008] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] <... futex resumed>) = 0 [pid 6006] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6005] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] <... set_robust_list resumed>) = 0 [pid 6009] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] <... futex resumed>) = 1 [pid 6007] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6006] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6005] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 0 [pid 6010] rt_sigprocmask(SIG_SETMASK, [] [pid 6009] <... futex resumed>) = 0 [pid 6010] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6009] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6008] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6007] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6005] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6003] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6007] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6006] <... clone3 resumed> => {parent_tid=[6011]}, 88) = 6011 [pid 6004] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... futex resumed>) = 0 [pid 6008] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6007] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6006] rt_sigprocmask(SIG_SETMASK, [] [pid 6004] <... futex resumed>) = 0 [pid 6003] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6011 attached [pid 6010] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6008] <... socket resumed>) = 4 [pid 6007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6006] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6004] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] <... socket resumed>) = 3 [pid 6008] sendto(4, [{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 6007] <... mmap resumed>) = 0x7f847ce61000 [pid 6006] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] 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 6010] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6008] <... sendto resumed>) = 28 [pid 6011] <... rseq resumed>) = 0 [pid 6010] <... futex resumed>) = 1 [pid 6010] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6009] <... socket resumed>) = 4 [pid 6011] set_robust_list(0x7f847ce819a0, 24 [pid 6009] sendto(4, [{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 6011] <... set_robust_list resumed>) = 0 [pid 6009] <... sendto resumed>) = 28 [pid 6008] recvfrom(4 [pid 6007] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6006] <... futex resumed>) = 0 [pid 6005] <... futex resumed>) = 0 [pid 6011] rt_sigprocmask(SIG_SETMASK, [] [pid 6008] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6003}, {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 6007] <... mprotect resumed>) = 0 [pid 6011] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6009] recvfrom(4 [pid 6008] recvfrom(4 [pid 6006] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6003}, {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 6007] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6011] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6010] <... futex resumed>) = 0 [pid 6009] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6004}, {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 6008] close(4 [pid 6005] <... futex resumed>) = 1 [pid 6011] <... socket resumed>) = 3 [pid 6010] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6009] recvfrom(4 [pid 6007] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6005] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] <... socket resumed>) = 4 [pid 6009] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6004}, {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 6007] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6011] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] sendto(4, [{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-this-kasan-gce/strace-static-x86_64: Process 6012 attached [pid 6011] <... futex resumed>) = 1 [pid 6009] close(4 [pid 6008] <... close resumed>) = 0 [pid 6006] <... futex resumed>) = 0 [pid 6012] 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 6011] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6010] <... sendto resumed>) = 28 [pid 6009] <... close resumed>) = 0 [pid 6006] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] <... rseq resumed>) = 0 [pid 6011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6009] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] <... clone3 resumed> => {parent_tid=[6012]}, 88) = 6012 [pid 6006] <... futex resumed>) = 0 [pid 6012] set_robust_list(0x7f847ce819a0, 24 [pid 6011] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6010] recvfrom(4 [pid 6009] <... futex resumed>) = 1 [pid 6008] <... futex resumed>) = 1 [pid 6007] rt_sigprocmask(SIG_SETMASK, [] [pid 6006] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6004] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 0 [pid 6012] <... set_robust_list resumed>) = 0 [pid 6011] <... socket resumed>) = 4 [pid 6010] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6005}, {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 6009] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6008] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6007] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6004] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] rt_sigprocmask(SIG_SETMASK, [] [pid 6011] sendto(4, [{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 6010] recvfrom(4 [pid 6009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6007] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 0 [pid 6012] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6011] <... sendto resumed>) = 28 [pid 6010] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6005}, {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 6009] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6008] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6007] <... futex resumed>) = 0 [pid 6004] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6003] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6012] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6011] recvfrom(4 [pid 6010] close(4 [pid 6009] <... socketpair resumed>, [4, 5]) = 0 [pid 6008] <... socketpair resumed>, [4, 5]) = 0 [pid 6007] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6012] <... socket resumed>) = 3 [pid 6011] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6006}, {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 6012] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] recvfrom(4 [pid 6010] <... close resumed>) = 0 [pid 6009] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] <... futex resumed>) = 1 [pid 6011] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6006}, {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 6009] <... futex resumed>) = 1 [pid 6007] <... futex resumed>) = 0 [pid 6004] <... futex resumed>) = 0 [pid 6012] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6011] close(4 [pid 6009] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6007] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6011] <... close resumed>) = 0 [pid 6009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6008] <... futex resumed>) = 1 [pid 6007] <... futex resumed>) = 0 [pid 6004] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 0 [pid 6012] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6011] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6007] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6004] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6003] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] <... socket resumed>) = 4 [pid 6011] <... futex resumed>) = 1 [pid 6010] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6006] <... futex resumed>) = 0 [pid 6012] sendto(4, [{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 6011] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6010] <... futex resumed>) = 1 [pid 6006] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 0 [pid 6010] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] <... futex resumed>) = 0 [pid 6010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6005] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6006] <... futex resumed>) = 0 [pid 6011] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6010] <... socketpair resumed>, [4, 5]) = 0 [pid 6006] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] <... socketpair resumed>, [4, 5]) = 0 [pid 6011] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6006] <... futex resumed>) = 0 [pid 6011] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6006] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] <... futex resumed>) = 0 [pid 6010] <... futex resumed>) = 1 [pid 6006] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] <... futex resumed>) = 0 [pid 6010] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6005] <... futex resumed>) = 0 [pid 6010] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6005] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6007] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6004] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6007] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] <... futex resumed>) = 0 [pid 6004] <... futex resumed>) = 0 [pid 6007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6004] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6007] <... mmap resumed>) = 0x7f847ce40000 [pid 6004] <... mmap resumed>) = 0x7f847ce40000 [pid 6007] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6004] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6007] <... mprotect resumed>) = 0 [pid 6004] <... mprotect resumed>) = 0 [pid 6004] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6007] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6006] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6004] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6003] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6007] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6006] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6003] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6014 attached [pid 6007] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6006] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6015 attached [pid 6014] 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 6006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6004] <... clone3 resumed> => {parent_tid=[6014]}, 88) = 6014 [pid 6003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6015] 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 6014] <... rseq resumed>) = 0 [pid 6015] <... rseq resumed>) = 0 [pid 6015] set_robust_list(0x7f847ce609a0, 24 [pid 6014] set_robust_list(0x7f847ce609a0, 24 [pid 6007] <... clone3 resumed> => {parent_tid=[6015]}, 88) = 6015 [pid 6006] <... mmap resumed>) = 0x7f847ce40000 [pid 6004] rt_sigprocmask(SIG_SETMASK, [] [pid 6003] <... mmap resumed>) = 0x7f847ce40000 [pid 6015] <... set_robust_list resumed>) = 0 [pid 6014] <... set_robust_list resumed>) = 0 [pid 6007] rt_sigprocmask(SIG_SETMASK, [] [pid 6006] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6003] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6014] rt_sigprocmask(SIG_SETMASK, [] [pid 6007] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6006] <... mprotect resumed>) = 0 [pid 6004] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... mprotect resumed>) = 0 [pid 6014] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6007] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6007] <... futex resumed>) = 0 [pid 6004] <... futex resumed>) = 0 [pid 6015] rt_sigprocmask(SIG_SETMASK, [] [pid 6014] <... socket resumed>) = 6 [pid 6007] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6006] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6004] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6003] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6015] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6014] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6015] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6014] <... futex resumed>) = 1 [pid 6006] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6004] <... futex resumed>) = 0 [pid 6003] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6016 attached [pid 6015] <... socketpair resumed>, [5, 6]) = 0 [pid 6014] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6004] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6016] 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 6015] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] <... rseq resumed>) = 0 [pid 6015] <... futex resumed>) = 1 [pid 6005] <... futex resumed>) = 0 [pid 6016] set_robust_list(0x7f847ce609a0, 24 [pid 6015] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6016] <... set_robust_list resumed>) = 0 [pid 6005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6016] rt_sigprocmask(SIG_SETMASK, [] [pid 6005] <... mmap resumed>) = 0x7f847ce40000 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6017 attached [pid 6016] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6007] <... futex resumed>) = 0 [pid 6006] <... clone3 resumed> => {parent_tid=[6016]}, 88) = 6016 [pid 6004] <... futex resumed>) = 0 [pid 6014] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6007] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] rt_sigprocmask(SIG_SETMASK, [] [pid 6004] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6003] <... clone3 resumed> => {parent_tid=[6017]}, 88) = 6017 [pid 6017] 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 6015] <... futex resumed>) = 0 [pid 6014] <... socket resumed>) = 7 [pid 6007] <... futex resumed>) = 1 [pid 6006] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6003] rt_sigprocmask(SIG_SETMASK, [] [pid 6017] <... rseq resumed>) = 0 [pid 6016] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6015] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6014] 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 6007] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6006] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6003] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6017] set_robust_list(0x7f847ce609a0, 24 [pid 6016] <... socket resumed>) = 6 [pid 6015] <... sendmsg resumed>) = 60 [pid 6006] <... futex resumed>) = 0 [pid 6003] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... set_robust_list resumed>) = 0 [pid 6016] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6015] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] <... mprotect resumed>) = 0 [pid 6003] <... futex resumed>) = 0 [pid 6017] rt_sigprocmask(SIG_SETMASK, [] [pid 6016] <... futex resumed>) = 0 [pid 6015] <... futex resumed>) = 1 [pid 6007] <... futex resumed>) = 0 [pid 6006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6005] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6003] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6017] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6016] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6007] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6007] <... futex resumed>) = 0 [pid 6006] <... futex resumed>) = 0 [pid 6005] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6017] <... socket resumed>) = 6 [pid 6016] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6015] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6007] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6006] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6018 attached [pid 6017] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] <... socket resumed>) = 7 [pid 6015] <... socket resumed>) = 7 [pid 6017] <... futex resumed>) = 1 [pid 6016] 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 6015] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... clone3 resumed> => {parent_tid=[6018]}, 88) = 6018 [pid 6003] <... futex resumed>) = 0 [pid 6018] 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 6017] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] <... futex resumed>) = 1 [pid 6007] <... futex resumed>) = 0 [pid 6005] rt_sigprocmask(SIG_SETMASK, [] [pid 6003] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6015] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6007] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... futex resumed>) = 0 [pid 6017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6007] <... futex resumed>) = 0 [pid 6003] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6017] <... socket resumed>) = 7 [pid 6015] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6007] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6018] <... rseq resumed>) = 0 [pid 6017] 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 6015] <... socket resumed>) = 8 [pid 6005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6018] set_robust_list(0x7f847ce609a0, 24 [pid 6005] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] <... set_robust_list resumed>) = 0 [pid 6015] sendto(8, [{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 6018] rt_sigprocmask(SIG_SETMASK, [] [pid 6005] <... futex resumed>) = 0 [pid 6018] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6005] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 6018] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... futex resumed>) = 0 [pid 6018] <... futex resumed>) = 1 [pid 6005] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6005] <... futex resumed>) = 0 [pid 6005] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6018] <... socket resumed>) = 7 [pid 6018] 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 6009] <... sendmsg resumed>) = 60 [pid 6009] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6009] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6004] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6004] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6004] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] <... futex resumed>) = 0 [pid 6004] <... futex resumed>) = 1 [pid 6004] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6009] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS) = 52 [pid 6009] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6006] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6003] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6009] <... futex resumed>) = 1 [pid 6007] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] <... futex resumed>) = 0 [pid 6003] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6007] <... futex resumed>) = 0 [pid 6006] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 0 [pid 6007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6007] <... mmap resumed>) = 0x7f847ce1f000 [pid 6007] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6006] <... mmap resumed>) = 0x7f847ce1f000 [pid 6003] <... mmap resumed>) = 0x7f847ce1f000 [pid 6007] <... mprotect resumed>) = 0 [pid 6003] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6007] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6006] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6003] <... mprotect resumed>) = 0 [pid 6006] <... mprotect resumed>) = 0 [pid 6007] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6003] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6006] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6005] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6003] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6007] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 6006] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 6005] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6021 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6020 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6022 attached [pid 6005] <... futex resumed>) = 0 [pid 6022] 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 6007] <... clone3 resumed> => {parent_tid=[6021]}, 88) = 6021 [pid 6022] <... rseq resumed>) = 0 [pid 6021] 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 6020] 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 6007] rt_sigprocmask(SIG_SETMASK, [] [pid 6022] set_robust_list(0x7f847ce3f9a0, 24 [pid 6021] <... rseq resumed>) = 0 [pid 6022] <... set_robust_list resumed>) = 0 [pid 6021] set_robust_list(0x7f847ce3f9a0, 24 [pid 6020] <... rseq resumed>) = 0 [pid 6007] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6006] <... clone3 resumed> => {parent_tid=[6020]}, 88) = 6020 [pid 6005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6003] <... clone3 resumed> => {parent_tid=[6022]}, 88) = 6022 [pid 6022] rt_sigprocmask(SIG_SETMASK, [] [pid 6021] <... set_robust_list resumed>) = 0 [pid 6020] set_robust_list(0x7f847ce3f9a0, 24 [pid 6007] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] rt_sigprocmask(SIG_SETMASK, [] [pid 6005] <... mmap resumed>) = 0x7f847ce1f000 [pid 6003] rt_sigprocmask(SIG_SETMASK, [] [pid 6022] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6021] rt_sigprocmask(SIG_SETMASK, [] [pid 6020] <... set_robust_list resumed>) = 0 [pid 6007] <... futex resumed>) = 0 [pid 6006] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6005] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6003] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6022] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6021] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6020] rt_sigprocmask(SIG_SETMASK, [] [pid 6007] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6006] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... mprotect resumed>) = 0 [pid 6003] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6021] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6020] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6006] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 0 [pid 6022] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6021] <... sendmsg resumed>) = 52 [pid 6020] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6006] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6003] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6022] <... sendmsg resumed>) = 52 [pid 6021] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] <... sendmsg resumed>) = 52 [pid 6005] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6022] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] <... futex resumed>) = 1 [pid 6020] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] <... futex resumed>) = 0 [pid 6005] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6023 attached [pid 6022] <... futex resumed>) = 1 [pid 6021] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6020] <... futex resumed>) = 1 [pid 6006] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 0 [pid 6023] 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 6022] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6020] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] <... clone3 resumed> => {parent_tid=[6023]}, 88) = 6023 [pid 6023] <... rseq resumed>) = 0 [pid 6005] rt_sigprocmask(SIG_SETMASK, [] [pid 6023] set_robust_list(0x7f847ce3f9a0, 24 [pid 6005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6023] <... set_robust_list resumed>) = 0 [pid 6005] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] rt_sigprocmask(SIG_SETMASK, [] [pid 6005] <... futex resumed>) = 0 [pid 6023] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6005] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6023] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS) = 52 [pid 6023] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6005] <... futex resumed>) = 0 [pid 6023] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6012] <... sendto resumed>) = 28 [pid 6008] <... sendmsg resumed>) = 60 [pid 6012] recvfrom(4 [pid 6008] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6007}, {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 6008] <... futex resumed>) = 0 [pid 6012] recvfrom(4 [pid 6008] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6012] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6007}, {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 6012] close(4) = 0 [pid 6012] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6012] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6011] <... sendmsg resumed>) = 60 [pid 6011] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6011] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] <... sendto resumed>) = 28 [pid 6017] <... sendto resumed>) = 28 [pid 6016] <... sendto resumed>) = 28 [pid 6015] <... sendto resumed>) = 28 [pid 6014] recvfrom(7 [pid 6010] <... sendmsg resumed>) = 60 [pid 6018] <... sendto resumed>) = 28 [pid 6017] recvfrom(7 [pid 6016] recvfrom(7 [pid 6015] recvfrom(8 [pid 6014] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1859112100}, {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 6010] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] recvfrom(7 [pid 6017] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-425441686}, {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 6016] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-57354949}, {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 6015] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1189046438}, {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 6018] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-533394300}, {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 6017] recvfrom(7 [pid 6016] recvfrom(7 [pid 6014] recvfrom(7 [pid 6010] <... futex resumed>) = 0 [pid 6018] recvfrom(7 [pid 6017] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-425441686}, {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 6016] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-57354949}, {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 6015] recvfrom(8 [pid 6014] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1859112100}, {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 6010] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6018] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-533394300}, {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 6017] close(7 [pid 6016] close(7 [pid 6015] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1189046438}, {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 6014] close(7 [pid 6018] close(7 [pid 6015] close(8 [pid 6018] <... close resumed>) = 0 [pid 6016] <... close resumed>) = 0 [pid 6017] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6018] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6015] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... close resumed>) = 0 [pid 6017] <... futex resumed>) = 0 [pid 6015] <... futex resumed>) = 0 [pid 6018] <... futex resumed>) = 0 [pid 6017] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6016] <... futex resumed>) = 0 [pid 6015] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] exit_group(0 [pid 6005] exit_group(0 [pid 6003] exit_group(0 [pid 6023] <... futex resumed>) = ? [pid 6022] <... futex resumed>) = ? [pid 6021] <... futex resumed>) = ? [pid 6017] <... futex resumed>) = ? [pid 6016] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] <... futex resumed>) = ? [pid 6014] <... futex resumed>) = 0 [pid 6012] <... futex resumed>) = ? [pid 6010] <... futex resumed>) = ? [pid 6008] <... futex resumed>) = ? [pid 6007] <... exit_group resumed>) = ? [pid 6005] <... exit_group resumed>) = ? [pid 6003] <... exit_group resumed>) = ? [pid 6023] +++ exited with 0 +++ [pid 6022] +++ exited with 0 +++ [pid 6021] +++ exited with 0 +++ [pid 6018] +++ exited with 0 +++ [pid 6017] +++ exited with 0 +++ [pid 6015] +++ exited with 0 +++ [pid 6014] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6012] +++ exited with 0 +++ [pid 6010] +++ exited with 0 +++ [pid 6008] +++ exited with 0 +++ [pid 6006] exit_group(0 [pid 6005] +++ exited with 0 +++ [pid 6020] <... futex resumed>) = ? [pid 6016] <... futex resumed>) = ? [pid 6011] <... futex resumed>) = ? [pid 6006] <... exit_group resumed>) = ? [pid 6004] exit_group(0 [pid 6020] +++ exited with 0 +++ [pid 6011] +++ exited with 0 +++ [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6005, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6014] <... futex resumed>) = ? [pid 6004] <... exit_group resumed>) = ? [pid 6014] +++ exited with 0 +++ [pid 6009] <... futex resumed>) = ? [pid 6007] +++ exited with 0 +++ [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6007, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6016] +++ exited with 0 +++ [pid 6006] +++ exited with 0 +++ [pid 5663] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5665] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] <... restart_syscall resumed>) = 0 [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6006, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5665] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 6009] +++ exited with 0 +++ [pid 6004] +++ exited with 0 +++ [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6004, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5668] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5667] <... restart_syscall resumed>) = 0 [pid 6003] +++ exited with 0 +++ [pid 5668] <... restart_syscall resumed>) = 0 [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6003, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5664] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5664] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] fstat(3 [pid 5664] <... openat resumed>) = 3 [pid 5663] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] fstat(3 [pid 5667] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] getdents64(3 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] getdents64(3 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] <... openat resumed>) = 3 [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] <... openat resumed>) = 3 [pid 5664] newfstatat(AT_FDCWD, "./15/binderfs" [pid 5668] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] fstat(3 [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] unlink("./15/binderfs" [pid 5668] <... openat resumed>) = 3 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] fstat(3 [pid 5668] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] getdents64(3 [pid 5667] getdents64(3 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [ 268.534305][ T4928] block nbd60: Receive control failed (result -32) [ 268.548234][ T5711] block nbd59: Receive control failed (result -32) [ 268.563271][ T5709] block nbd57: Receive control failed (result -32) [ 268.571914][ T51] block nbd58: Receive control failed (result -32) [pid 5663] getdents64(3 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] <... unlink resumed>) = 0 [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] newfstatat(AT_FDCWD, "./15/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5667] newfstatat(AT_FDCWD, "./15/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] unlink("./15/binderfs" [pid 5667] unlink("./15/binderfs" [pid 5668] <... unlink resumed>) = 0 [pid 5667] <... unlink resumed>) = 0 [pid 5665] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] getdents64(3 [pid 5663] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] getdents64(3 [pid 5667] getdents64(3 [pid 5665] newfstatat(AT_FDCWD, "./15/binderfs" [pid 5664] close(3 [pid 5663] newfstatat(AT_FDCWD, "./15/binderfs" [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] <... close resumed>) = 0 [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] close(3 [pid 5667] close(3 [pid 5664] rmdir("./15" [pid 5663] unlink("./15/binderfs" [pid 5668] <... close resumed>) = 0 [pid 5667] <... close resumed>) = 0 [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] <... rmdir resumed>) = 0 [pid 5663] <... unlink resumed>) = 0 [pid 5668] rmdir("./15" [pid 5667] rmdir("./15" [pid 5665] unlink("./15/binderfs" [pid 5668] <... rmdir resumed>) = 0 [pid 5667] <... rmdir resumed>) = 0 [pid 5665] <... unlink resumed>) = 0 [pid 5664] mkdir("./16", 0777 [pid 5665] getdents64(3 [pid 5668] mkdir("./16", 0777 [pid 5667] mkdir("./16", 0777 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] <... mkdir resumed>) = 0 [pid 5663] getdents64(3 [pid 5665] close(3 [pid 5668] <... mkdir resumed>) = 0 [pid 5667] <... mkdir resumed>) = 0 [pid 5665] <... close resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5665] rmdir("./15" [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] close(3 [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] <... close resumed>) = 0 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5665] <... rmdir resumed>) = 0 [pid 5663] rmdir("./15"ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6027 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6026 attached [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] <... rmdir resumed>) = 0 [pid 6027] set_robust_list(0x55558ae916e0, 24 [pid 5665] mkdir("./16", 0777 [pid 6027] <... set_robust_list resumed>) = 0 [pid 6026] set_robust_list(0x55558ae916e0, 24) = 0 [pid 5663] mkdir("./16", 0777ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6028 attached [pid 6027] rt_sigprocmask(SIG_SETMASK, [] [pid 6026] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6026 [pid 5665] <... mkdir resumed>) = 0 [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6027 [pid 6028] set_robust_list(0x55558ae916e0, 24 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6028 [pid 5663] <... mkdir resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 6028] <... set_robust_list resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6026] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6028] rt_sigprocmask(SIG_SETMASK, [] [pid 6027] chdir("./16" [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6027] <... chdir resumed>) = 0 [pid 6026] chdir("./16" [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6028] chdir("./16" [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6028] <... chdir resumed>) = 0 [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6026] <... chdir resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6030 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6029 attached [pid 6028] <... prctl resumed>) = 0 [pid 6027] <... prctl resumed>) = 0 [pid 6026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6029 [pid 6027] setpgid(0, 0 [pid 6026] <... prctl resumed>) = 0 [pid 6030] set_robust_list(0x55558ae916e0, 24 [pid 6029] set_robust_list(0x55558ae916e0, 24 [pid 6028] setpgid(0, 0 [pid 6027] <... setpgid resumed>) = 0 [pid 6026] setpgid(0, 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 6028] <... setpgid resumed>) = 0 [pid 6030] <... set_robust_list resumed>) = 0 [pid 6029] <... set_robust_list resumed>) = 0 [pid 6028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6026] <... setpgid resumed>) = 0 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6030] rt_sigprocmask(SIG_SETMASK, [] [pid 6029] rt_sigprocmask(SIG_SETMASK, [] [pid 6028] <... openat resumed>) = 3 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6030 [pid 6030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] write(3, "1000", 4 [pid 6026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 6027] <... openat resumed>) = 3 [pid 6030] chdir("./16" [pid 6029] chdir("./16" [pid 6028] <... write resumed>) = 4 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] close(3 [pid 6027] write(3, "1000", 4 [pid 6026] <... openat resumed>) = 3 [pid 6030] <... chdir resumed>) = 0 [pid 6029] <... chdir resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6027] <... write resumed>) = 4 [pid 6026] write(3, "1000", 4 [pid 6030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6028] symlink("/dev/binderfs", "./binderfs" [pid 6027] close(3 [pid 6026] <... write resumed>) = 4 [pid 6030] <... prctl resumed>) = 0 [pid 6029] <... prctl resumed>) = 0 [pid 6028] <... symlink resumed>) = 0 [pid 6027] <... close resumed>) = 0 [pid 6026] close(3 [pid 6030] setpgid(0, 0 [pid 6029] setpgid(0, 0 [pid 6027] symlink("/dev/binderfs", "./binderfs" [pid 6026] <... close resumed>) = 0 [pid 6030] <... setpgid resumed>) = 0 [pid 6029] <... setpgid resumed>) = 0 [pid 6026] symlink("/dev/binderfs", "./binderfs" [pid 6030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6028] write(1, "executing program\n", 18 [pid 6027] <... symlink resumed>) = 0 executing program [pid 6030] <... openat resumed>) = 3 [pid 6029] <... openat resumed>) = 3 [pid 6028] <... write resumed>) = 18 [pid 6026] <... symlink resumed>) = 0 [pid 6028] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] write(3, "1000", 4 [pid 6029] write(3, "1000", 4 [pid 6027] write(1, "executing program\n", 18 [pid 6026] write(1, "executing program\n", 18 [pid 6030] <... write resumed>) = 4 executing program executing program [pid 6029] <... write resumed>) = 4 [pid 6028] <... futex resumed>) = 0 [pid 6027] <... write resumed>) = 18 [pid 6026] <... write resumed>) = 18 [pid 6030] close(3 [pid 6029] close(3 [pid 6028] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6027] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6028] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6027] <... futex resumed>) = 0 [pid 6026] <... futex resumed>) = 0 [pid 6030] symlink("/dev/binderfs", "./binderfs" [pid 6029] symlink("/dev/binderfs", "./binderfs" [pid 6028] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6027] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6026] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6030] <... symlink resumed>) = 0 [pid 6029] <... symlink resumed>) = 0 [pid 6028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce61000 [pid 6030] write(1, "executing program\n", 18 executing program executing program [pid 6029] write(1, "executing program\n", 18 [pid 6027] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6026] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6030] <... write resumed>) = 18 [pid 6029] <... write resumed>) = 18 [pid 6028] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6027] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6026] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6030] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] <... mprotect resumed>) = 0 [pid 6027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6026] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6030] <... futex resumed>) = 0 [pid 6029] <... futex resumed>) = 0 [pid 6028] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6027] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6030] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6029] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6030] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6029] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6028] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6027] <... mmap resumed>) = 0x7f847ce61000 [pid 6026] <... mmap resumed>) = 0x7f847ce61000 [pid 6030] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6029] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6028] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6029] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6031 attached [pid 6030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6027] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6026] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6031] 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 6030] <... mmap resumed>) = 0x7f847ce61000 [pid 6029] <... mmap resumed>) = 0x7f847ce61000 [pid 6031] set_robust_list(0x7f847ce819a0, 24 [pid 6027] <... mprotect resumed>) = 0 [pid 6030] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6029] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6028] <... clone3 resumed> => {parent_tid=[6031]}, 88) = 6031 [pid 6026] <... mprotect resumed>) = 0 [pid 6029] <... mprotect resumed>) = 0 [pid 6031] <... set_robust_list resumed>) = 0 [pid 6030] <... mprotect resumed>) = 0 [pid 6031] rt_sigprocmask(SIG_SETMASK, [] [pid 6028] rt_sigprocmask(SIG_SETMASK, [] [pid 6031] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6027] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6026] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6031] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6030] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6027] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6028] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6031] <... futex resumed>) = 0 [pid 6030] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6029] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6028] <... futex resumed>) = 1 [pid 6027] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6026] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6031] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6030] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6029] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6028] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6032 attached [pid 6032] 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, 0x53053053ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6035 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6034 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6033 attached [pid 6031] <... socket resumed>) = 3 [pid 6026] <... clone3 resumed> => {parent_tid=[6032]}, 88) = 6032 [pid 6035] 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 6030] <... clone3 resumed> => {parent_tid=[6035]}, 88) = 6035 [pid 6027] <... clone3 resumed> => {parent_tid=[6033]}, 88) = 6033 [pid 6026] rt_sigprocmask(SIG_SETMASK, [] [pid 6035] set_robust_list(0x7f847ce819a0, 24 [pid 6034] 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 6033] 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 6032] <... rseq resumed>) = 0 [pid 6031] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] rt_sigprocmask(SIG_SETMASK, [] [pid 6029] <... clone3 resumed> => {parent_tid=[6034]}, 88) = 6034 [pid 6027] rt_sigprocmask(SIG_SETMASK, [] [pid 6026] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6035] <... set_robust_list resumed>) = 0 [pid 6034] <... rseq resumed>) = 0 [pid 6033] <... rseq resumed>) = 0 [pid 6032] set_robust_list(0x7f847ce819a0, 24 [pid 6031] <... futex resumed>) = 1 [pid 6029] rt_sigprocmask(SIG_SETMASK, [] [pid 6028] <... futex resumed>) = 0 [pid 6035] rt_sigprocmask(SIG_SETMASK, [] [pid 6030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6026] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6034] set_robust_list(0x7f847ce819a0, 24 [pid 6033] set_robust_list(0x7f847ce819a0, 24 [pid 6032] <... set_robust_list resumed>) = 0 [pid 6031] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6030] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] <... futex resumed>) = 0 [pid 6035] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6034] <... set_robust_list resumed>) = 0 [pid 6033] <... set_robust_list resumed>) = 0 [pid 6032] rt_sigprocmask(SIG_SETMASK, [] [pid 6031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6030] <... futex resumed>) = 0 [pid 6029] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] <... futex resumed>) = 0 [pid 6027] <... futex resumed>) = 0 [pid 6026] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6035] <... socket resumed>) = 3 [pid 6034] rt_sigprocmask(SIG_SETMASK, [] [pid 6033] rt_sigprocmask(SIG_SETMASK, [] [pid 6032] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6031] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6030] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] <... futex resumed>) = 0 [pid 6028] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6027] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6035] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6033] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6032] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6031] <... socket resumed>) = 4 [pid 6030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6029] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6035] <... futex resumed>) = 0 [pid 6034] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6033] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6030] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6032] <... socket resumed>) = 3 [pid 6031] sendto(4, [{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 6030] <... futex resumed>) = 0 [pid 6035] <... socket resumed>) = 4 [pid 6034] <... socket resumed>) = 3 [pid 6033] <... socket resumed>) = 3 [pid 6032] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6031] <... sendto resumed>) = 28 [pid 6035] sendto(4, [{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 6034] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] <... futex resumed>) = 1 [pid 6031] recvfrom(4 [pid 6026] <... futex resumed>) = 0 [pid 6035] recvfrom(4 [pid 6034] <... futex resumed>) = 1 [pid 6033] <... futex resumed>) = 1 [pid 6032] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6028}, {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 6029] <... futex resumed>) = 0 [pid 6027] <... futex resumed>) = 0 [pid 6026] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6030}, {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 6034] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6033] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6031] recvfrom(4 [pid 6029] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] <... futex resumed>) = 0 [pid 6035] recvfrom(4 [pid 6034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6032] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6031] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6028}, {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 6029] <... futex resumed>) = 0 [pid 6027] <... futex resumed>) = 0 [pid 6026] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6035] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6030}, {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 6034] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6033] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6032] <... socket resumed>) = 4 [pid 6031] close(4 [pid 6029] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6027] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6035] close(4 [pid 6031] <... close resumed>) = 0 [pid 6035] <... close resumed>) = 0 [pid 6034] <... socket resumed>) = 4 [pid 6033] <... socket resumed>) = 4 [pid 6032] sendto(4, [{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 6031] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] sendto(4, [{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 6033] sendto(4, [{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 6035] <... futex resumed>) = 1 [pid 6034] <... sendto resumed>) = 28 [pid 6032] <... sendto resumed>) = 28 [pid 6031] <... futex resumed>) = 1 [pid 6030] <... futex resumed>) = 0 [pid 6028] <... futex resumed>) = 0 [pid 6035] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6034] recvfrom(4 [pid 6033] <... sendto resumed>) = 28 [pid 6031] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6030] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6034] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6029}, {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 6028] <... futex resumed>) = 0 [pid 6035] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6034] recvfrom(4 [pid 6033] recvfrom(4 [pid 6032] recvfrom(4 [pid 6031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6030] <... futex resumed>) = 0 [pid 6028] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6035] <... socketpair resumed>, [4, 5]) = 0 [pid 6030] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6033] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6027}, {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 6032] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6026}, {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 6035] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6029}, {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 6033] recvfrom(4 [pid 6031] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6035] <... futex resumed>) = 1 [pid 6034] close(4 [pid 6032] recvfrom(4 [pid 6030] <... futex resumed>) = 0 [pid 6031] <... socketpair resumed>, [4, 5]) = 0 [pid 6035] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6034] <... close resumed>) = 0 [pid 6033] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6027}, {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 6032] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6026}, {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 6030] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6030] <... futex resumed>) = 0 [pid 6030] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6034] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6034] <... futex resumed>) = 1 [pid 6033] close(4 [pid 6032] close(4 [pid 6031] <... futex resumed>) = 1 [pid 6029] <... futex resumed>) = 0 [pid 6028] <... futex resumed>) = 0 [pid 6034] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6032] <... close resumed>) = 0 [pid 6031] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] <... close resumed>) = 0 [pid 6028] <... futex resumed>) = 0 [pid 6034] <... socketpair resumed>, [4, 5]) = 0 [pid 6028] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] <... futex resumed>) = 0 [pid 6031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6029] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6031] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6034] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] <... futex resumed>) = 1 [pid 6033] <... futex resumed>) = 1 [pid 6032] <... futex resumed>) = 1 [pid 6029] <... futex resumed>) = 0 [pid 6027] <... futex resumed>) = 0 [pid 6026] <... futex resumed>) = 0 [pid 6033] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6029] <... futex resumed>) = 0 [pid 6027] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] <... futex resumed>) = 0 [pid 6032] <... futex resumed>) = 0 [pid 6027] <... futex resumed>) = 1 [pid 6026] <... futex resumed>) = 1 [pid 6033] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6032] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6029] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6027] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6026] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6033] <... socketpair resumed>, [4, 5]) = 0 [pid 6032] <... socketpair resumed>, [4, 5]) = 0 [pid 6033] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] <... futex resumed>) = 1 [pid 6027] <... futex resumed>) = 0 [pid 6033] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] <... futex resumed>) = 1 [pid 6027] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] <... futex resumed>) = 0 [pid 6033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6032] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6027] <... futex resumed>) = 0 [pid 6026] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6027] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6026] <... futex resumed>) = 0 [pid 6026] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6032] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6030] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6030] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6030] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6030] <... futex resumed>) = 0 [pid 6028] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6028] <... futex resumed>) = 0 [pid 6028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6030] <... mmap resumed>) = 0x7f847ce40000 [pid 6028] <... mmap resumed>) = 0x7f847ce40000 [pid 6030] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6028] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6030] <... mprotect resumed>) = 0 [pid 6029] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6028] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6027] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6026] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6030] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6029] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6027] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6029] <... futex resumed>) = 0 [pid 6028] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6027] <... futex resumed>) = 0 [pid 6026] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6037 attached [pid 6030] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6037] 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 6029] <... mmap resumed>) = 0x7f847ce40000 [pid 6037] <... rseq resumed>) = 0 [pid 6037] set_robust_list(0x7f847ce609a0, 24 [pid 6029] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6027] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6038 attached [pid 6037] <... set_robust_list resumed>) = 0 [pid 6038] 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 6037] rt_sigprocmask(SIG_SETMASK, [] [pid 6028] <... clone3 resumed> => {parent_tid=[6037]}, 88) = 6037 [pid 6027] <... mmap resumed>) = 0x7f847ce40000 [pid 6026] <... mmap resumed>) = 0x7f847ce40000 [pid 6030] <... clone3 resumed> => {parent_tid=[6038]}, 88) = 6038 [pid 6028] rt_sigprocmask(SIG_SETMASK, [] [pid 6027] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6026] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6038] <... rseq resumed>) = 0 [pid 6037] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6030] rt_sigprocmask(SIG_SETMASK, [] [pid 6029] <... mprotect resumed>) = 0 [pid 6028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6027] <... mprotect resumed>) = 0 [pid 6026] <... mprotect resumed>) = 0 [pid 6038] set_robust_list(0x7f847ce609a0, 24 [pid 6037] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6029] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6028] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6026] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6038] <... set_robust_list resumed>) = 0 [pid 6037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6030] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6028] <... futex resumed>) = 0 [pid 6027] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6026] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6038] rt_sigprocmask(SIG_SETMASK, [] [pid 6037] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6030] <... futex resumed>) = 0 [pid 6029] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6028] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6027] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6026] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6037] <... socket resumed>) = 6 [pid 6030] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6027] <... clone3 resumed> => {parent_tid=[6039]}, 88) = 6039 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6041 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6039 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6040 attached [pid 6038] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6037] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... clone3 resumed> => {parent_tid=[6040]}, 88) = 6040 [pid 6027] rt_sigprocmask(SIG_SETMASK, [] [pid 6026] <... clone3 resumed> => {parent_tid=[6041]}, 88) = 6041 [pid 6041] 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 6039] 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 6040] 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 6038] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6037] <... futex resumed>) = 1 [pid 6028] <... futex resumed>) = 0 [pid 6041] <... rseq resumed>) = 0 [pid 6039] <... rseq resumed>) = 0 [pid 6040] <... rseq resumed>) = 0 [pid 6038] <... socket resumed>) = 6 [pid 6037] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] rt_sigprocmask(SIG_SETMASK, [] [pid 6028] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6026] rt_sigprocmask(SIG_SETMASK, [] [pid 6041] set_robust_list(0x7f847ce609a0, 24 [pid 6039] set_robust_list(0x7f847ce609a0, 24 [pid 6040] set_robust_list(0x7f847ce609a0, 24 [pid 6038] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] <... futex resumed>) = 0 [pid 6027] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6041] <... set_robust_list resumed>) = 0 [pid 6039] <... set_robust_list resumed>) = 0 [pid 6040] <... set_robust_list resumed>) = 0 [pid 6038] <... futex resumed>) = 1 [pid 6037] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6030] <... futex resumed>) = 0 [pid 6029] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6027] <... futex resumed>) = 0 [pid 6026] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] rt_sigprocmask(SIG_SETMASK, [] [pid 6039] rt_sigprocmask(SIG_SETMASK, [] [pid 6040] rt_sigprocmask(SIG_SETMASK, [] [pid 6038] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6037] <... socket resumed>) = 7 [pid 6030] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... futex resumed>) = 0 [pid 6027] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6026] <... futex resumed>) = 0 [pid 6041] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6039] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6040] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6037] 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 6030] <... futex resumed>) = 0 [pid 6029] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6026] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6041] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6039] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6040] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6038] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6030] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6039] <... socket resumed>) = 6 [pid 6040] <... socket resumed>) = 6 [pid 6039] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... socket resumed>) = 6 [pid 6039] <... futex resumed>) = 1 [pid 6027] <... futex resumed>) = 0 [pid 6038] <... socket resumed>) = 7 [pid 6041] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6040] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... futex resumed>) = 1 [pid 6039] <... socket resumed>) = 7 [pid 6040] <... futex resumed>) = 1 [pid 6029] <... futex resumed>) = 0 [pid 6027] <... futex resumed>) = 0 [pid 6026] <... futex resumed>) = 0 [pid 6041] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6039] 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 6040] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6038] 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 6029] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6026] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6029] <... futex resumed>) = 0 [pid 6041] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6040] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6029] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6026] <... futex resumed>) = 0 [pid 6041] <... socket resumed>) = 7 [pid 6040] <... socket resumed>) = 7 [pid 6026] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6041] 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 6040] 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 6035] <... sendmsg resumed>) = 60 [pid 6035] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6035] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6030] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6028] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6030] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] <... futex resumed>) = 0 [pid 6028] <... futex resumed>) = 0 [pid 6030] <... futex resumed>) = 1 [pid 6035] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6030] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6027] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6026] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6028] <... mmap resumed>) = 0x7f847ce1f000 [pid 6026] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] <... sendmsg resumed>) = 52 [pid 6035] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... futex resumed>) = 0 [pid 6029] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6027] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] <... futex resumed>) = 0 [pid 6035] <... futex resumed>) = 1 [pid 6029] <... futex resumed>) = 0 [pid 6035] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6028] <... mprotect resumed>) = 0 [pid 6027] <... futex resumed>) = 0 [pid 6026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6029] <... mmap resumed>) = 0x7f847ce1f000 [pid 6028] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6027] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6026] <... mmap resumed>) = 0x7f847ce1f000 [pid 6028] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6027] <... mmap resumed>) = 0x7f847ce1f000 [pid 6026] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6028] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 6027] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6026] <... mprotect resumed>) = 0 [pid 6027] <... mprotect resumed>) = 0 [pid 6026] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6026] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6043 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6044 attached [pid 6029] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6028] <... clone3 resumed> => {parent_tid=[6043]}, 88) = 6043 [pid 6027] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6043] 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 6029] <... mprotect resumed>) = 0 [pid 6028] rt_sigprocmask(SIG_SETMASK, [] [pid 6027] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6026] <... clone3 resumed> => {parent_tid=[6044]}, 88) = 6044 [pid 6044] 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 6043] <... rseq resumed>) = 0 [pid 6029] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6027] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 6026] rt_sigprocmask(SIG_SETMASK, [] [pid 6044] <... rseq resumed>) = 0 [pid 6043] set_robust_list(0x7f847ce3f9a0, 24 [pid 6029] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6045 attached [pid 6044] set_robust_list(0x7f847ce3f9a0, 24 [pid 6043] <... set_robust_list resumed>) = 0 [pid 6029] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 6028] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6046 attached [pid 6045] 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 6044] <... set_robust_list resumed>) = 0 [pid 6043] rt_sigprocmask(SIG_SETMASK, [] [pid 6028] <... futex resumed>) = 0 [pid 6046] 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 6044] rt_sigprocmask(SIG_SETMASK, [] [pid 6043] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6026] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6046] <... rseq resumed>) = 0 [pid 6045] <... rseq resumed>) = 0 [pid 6044] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6043] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6028] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6027] <... clone3 resumed> => {parent_tid=[6045]}, 88) = 6045 [pid 6026] <... futex resumed>) = 0 [pid 6046] set_robust_list(0x7f847ce3f9a0, 24 [pid 6045] set_robust_list(0x7f847ce3f9a0, 24 [pid 6044] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6043] <... sendmsg resumed>) = 52 [pid 6029] <... clone3 resumed> => {parent_tid=[6046]}, 88) = 6046 [pid 6027] rt_sigprocmask(SIG_SETMASK, [] [pid 6026] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6046] <... set_robust_list resumed>) = 0 [pid 6045] <... set_robust_list resumed>) = 0 [pid 6044] <... sendmsg resumed>) = 52 [pid 6043] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] rt_sigprocmask(SIG_SETMASK, [] [pid 6027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6046] rt_sigprocmask(SIG_SETMASK, [] [pid 6045] rt_sigprocmask(SIG_SETMASK, [] [pid 6044] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] <... futex resumed>) = 1 [pid 6029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] <... futex resumed>) = 0 [pid 6046] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6045] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6043] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6046] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6045] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] <... futex resumed>) = 0 [pid 6044] <... futex resumed>) = 1 [pid 6046] <... sendmsg resumed>) = 52 [pid 6027] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] <... futex resumed>) = 0 [pid 6029] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6046] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6044] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6027] <... futex resumed>) = 0 [pid 6045] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6046] <... futex resumed>) = 0 [pid 6045] <... sendmsg resumed>) = 52 [pid 6027] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6046] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6045] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6027] <... futex resumed>) = 0 [pid 6045] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] <... sendmsg resumed>) = 60 [pid 6031] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6031] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6034] <... sendmsg resumed>) = 60 [pid 6034] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6034] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6033] <... sendmsg resumed>) = 60 [pid 6033] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 269.156372][ T6033] set_capacity_and_notify: 22 callbacks suppressed [ 269.156388][ T6033] nbd64: detected capacity change from 0 to 63 [pid 6033] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6037] <... sendto resumed>) = 28 [pid 6032] <... sendmsg resumed>) = 60 [pid 6041] <... sendto resumed>) = 28 [pid 6038] <... sendto resumed>) = 28 [pid 6039] <... sendto resumed>) = 28 [pid 6038] recvfrom(7 [pid 6037] recvfrom(7 [pid 6032] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] recvfrom(7, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-411567090}, {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 6039] recvfrom(7 [pid 6038] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-734808351}, {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 6037] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1555123466}, {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 6032] <... futex resumed>) = 0 [pid 6041] recvfrom(7 [pid 6039] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-112772826}, {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 6040] <... sendto resumed>) = 28 [pid 6038] recvfrom(7 [pid 6037] recvfrom(7 [pid 6032] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6041] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-411567090}, {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 6039] recvfrom(7 [pid 6038] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-734808351}, {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 6037] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1555123466}, {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 6039] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-112772826}, {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 6037] close(7 [pid 6038] close(7 [pid 6041] close(7 [pid 6040] recvfrom(7, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1825680224}, {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 6041] <... close resumed>) = 0 [pid 6040] recvfrom(7 [pid 6038] <... close resumed>) = 0 [pid 6041] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] close(7 [pid 6040] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1825680224}, {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 6038] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6037] <... close resumed>) = 0 [pid 6026] exit_group(0 [pid 6041] <... futex resumed>) = 0 [pid 6039] <... close resumed>) = 0 [pid 6040] close(7 [pid 6038] <... futex resumed>) = 0 [pid 6037] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] exit_group(0 [pid 6044] <... futex resumed>) = ? [pid 6041] +++ exited with 0 +++ [pid 6039] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6040] <... close resumed>) = 0 [pid 6037] <... futex resumed>) = 0 [pid 6035] <... futex resumed>) = ? [pid 6032] <... futex resumed>) = ? [pid 6030] <... exit_group resumed>) = ? [pid 6026] <... exit_group resumed>) = ? [pid 6044] +++ exited with 0 +++ [pid 6039] <... futex resumed>) = 0 [pid 6040] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] +++ exited with 0 +++ [pid 6032] +++ exited with 0 +++ [pid 6028] exit_group(0 [pid 6027] exit_group(0 [pid 6043] <... futex resumed>) = ? [pid 6040] <... futex resumed>) = 0 [pid 6028] <... exit_group resumed>) = ? [pid 6043] +++ exited with 0 +++ [pid 6045] <... futex resumed>) = ? [pid 6040] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6033] <... futex resumed>) = ? [pid 6031] <... futex resumed>) = ? [pid 6027] <... exit_group resumed>) = ? [pid 6045] +++ exited with 0 +++ [pid 6039] +++ exited with 0 +++ [pid 6033] +++ exited with 0 +++ [pid 6031] +++ exited with 0 +++ [pid 6029] exit_group(0 [pid 6046] <... futex resumed>) = ? [pid 6040] <... futex resumed>) = ? [pid 6029] <... exit_group resumed>) = ? [pid 6046] +++ exited with 0 +++ [pid 6040] +++ exited with 0 +++ [ 269.266554][ T6032] nbd65: detected capacity change from 0 to 63 [pid 6027] +++ exited with 0 +++ [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6027, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5664] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6035] +++ exited with 0 +++ [pid 6034] <... futex resumed>) = ? [pid 6030] +++ exited with 0 +++ [pid 6026] +++ exited with 0 +++ [pid 5664] <... restart_syscall resumed>) = 0 [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6026, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6030, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5664] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5663] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6037] +++ exited with 0 +++ [pid 6028] +++ exited with 0 +++ [pid 5668] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] <... openat resumed>) = 3 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... openat resumed>) = 3 [pid 5663] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] fstat(3 [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6028, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5664] fstat(3 [pid 5663] <... openat resumed>) = 3 [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] fstat(3 [pid 5668] getdents64(3, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] getdents64(3 [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] newfstatat(AT_FDCWD, "./16/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5667] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] getdents64(3 [pid 5663] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] unlink("./16/binderfs" [pid 5667] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] newfstatat(AT_FDCWD, "./16/binderfs" [pid 5668] <... unlink resumed>) = 0 [pid 5667] <... openat resumed>) = 3 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] getdents64(3 [pid 5667] fstat(3 [pid 5664] newfstatat(AT_FDCWD, "./16/binderfs" [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] unlink("./16/binderfs" [pid 6034] +++ exited with 0 +++ [pid 6029] +++ exited with 0 +++ [pid 5663] <... unlink resumed>) = 0 [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6029, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5668] close(3 [pid 5667] getdents64(3 [pid 5665] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] getdents64(3 [pid 5668] <... close resumed>) = 0 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] rmdir("./16") = 0 [pid 5668] mkdir("./17", 0777 [pid 5667] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... restart_syscall resumed>) = 0 [pid 5664] unlink("./16/binderfs" [pid 5663] close(3 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 269.307774][ T4928] block nbd64: Receive control failed (result -32) [ 269.316389][ T5684] block nbd65: Receive control failed (result -32) [ 269.324135][ T51] block nbd61: Receive control failed (result -32) [ 269.333631][ T5709] block nbd62: Receive control failed (result -32) [ 269.350182][ T5711] block nbd63: Receive control failed (result -32) [pid 5668] <... mkdir resumed>) = 0 [pid 5667] newfstatat(AT_FDCWD, "./16/binderfs" [pid 5664] <... unlink resumed>) = 0 [pid 5663] <... close resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] getdents64(3 [pid 5663] rmdir("./16" [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5665] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6050 attached [pid 5667] unlink("./16/binderfs" [pid 5665] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] <... rmdir resumed>) = 0 [pid 6050] set_robust_list(0x55558ae916e0, 24 [pid 5665] <... openat resumed>) = 3 [pid 5667] <... unlink resumed>) = 0 [pid 5665] fstat(3 [pid 6050] <... set_robust_list resumed>) = 0 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6050 [pid 5667] getdents64(3 [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] close(3 [pid 5663] mkdir("./17", 0777 [pid 6050] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... close resumed>) = 0 [pid 6050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5665] getdents64(3 [pid 5664] rmdir("./16" [pid 6050] chdir("./17" [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5667] close(3 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] <... rmdir resumed>) = 0 [pid 5663] <... mkdir resumed>) = 0 [pid 5667] <... close resumed>) = 0 [pid 5667] rmdir("./16" [pid 6050] <... chdir resumed>) = 0 [pid 5665] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5664] mkdir("./17", 0777 [pid 6050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5667] <... rmdir resumed>) = 0 [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... mkdir resumed>) = 0 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6050] setpgid(0, 0) = 0 [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5667] mkdir("./17", 0777 [pid 5665] newfstatat(AT_FDCWD, "./16/binderfs" [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6050] <... openat resumed>) = 3 [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5665] unlink("./16/binderfs") = 0 [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6050] write(3, "1000", 4 [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6051 attached [pid 5667] <... mkdir resumed>) = 0 [pid 5665] getdents64(3 [pid 6051] set_robust_list(0x55558ae916e0, 24 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6051] <... set_robust_list resumed>) = 0 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6051 [pid 6051] rt_sigprocmask(SIG_SETMASK, [] [pid 6050] <... write resumed>) = 4 [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5665] close(3 [pid 5663] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6052 attached [pid 6050] close(3 [pid 6052] set_robust_list(0x55558ae916e0, 24 [pid 6050] <... close resumed>) = 0 [pid 6052] <... set_robust_list resumed>) = 0 [pid 6050] symlink("/dev/binderfs", "./binderfs" [pid 6052] rt_sigprocmask(SIG_SETMASK, [] [pid 6051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6050] <... symlink resumed>) = 0 [pid 5665] <... close resumed>) = 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6052] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6051] chdir("./17" [pid 6050] write(1, "executing program\n", 18 executing program [pid 5665] rmdir("./16"ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6053 attached [pid 6052] chdir("./17" [pid 6051] <... chdir resumed>) = 0 [pid 6050] <... write resumed>) = 18 [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6052 [pid 6053] set_robust_list(0x55558ae916e0, 24 [pid 6051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6053 [pid 5665] <... rmdir resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 6053] <... set_robust_list resumed>) = 0 [pid 6052] <... chdir resumed>) = 0 [pid 6051] <... prctl resumed>) = 0 [pid 6050] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] mkdir("./17", 0777 [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6053] rt_sigprocmask(SIG_SETMASK, [] [pid 6052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6050] <... futex resumed>) = 0 [pid 6052] <... prctl resumed>) = 0 [pid 6050] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6052] setpgid(0, 0 [pid 6050] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6052] <... setpgid resumed>) = 0 [pid 6050] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6052] <... openat resumed>) = 3 [pid 6051] setpgid(0, 0 [pid 6050] <... mmap resumed>) = 0x7f847ce61000 [pid 6050] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6052] write(3, "1000", 4 [pid 6051] <... setpgid resumed>) = 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] <... mkdir resumed>) = 0 [pid 6052] <... write resumed>) = 4 [pid 6050] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6053] chdir("./17" [pid 6052] close(3 [pid 6051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6050] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6052] <... close resumed>) = 0 [pid 6050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6052] symlink("/dev/binderfs", "./binderfs" [pid 6051] <... openat resumed>) = 3 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6054 attached [pid 6053] <... chdir resumed>) = 0 [pid 6052] <... symlink resumed>) = 0 [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6054] 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 6053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6052] write(1, "executing program\n", 18 [pid 6051] write(3, "1000", 4 [pid 6050] <... clone3 resumed> => {parent_tid=[6054]}, 88) = 6054 executing program [pid 6054] <... rseq resumed>) = 0 [pid 6053] <... prctl resumed>) = 0 [pid 6052] <... write resumed>) = 18 [pid 6051] <... write resumed>) = 4 [pid 6050] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6055 attached [pid 6054] set_robust_list(0x7f847ce819a0, 24 [pid 6053] setpgid(0, 0 [pid 6052] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] close(3 [pid 6050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6055] set_robust_list(0x55558ae916e0, 24 [pid 6054] <... set_robust_list resumed>) = 0 [pid 6053] <... setpgid resumed>) = 0 [pid 6052] <... futex resumed>) = 0 [pid 6050] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] <... set_robust_list resumed>) = 0 [pid 6054] rt_sigprocmask(SIG_SETMASK, [] [pid 6053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6052] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6051] <... close resumed>) = 0 [pid 6050] <... futex resumed>) = 0 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6055 [pid 6055] rt_sigprocmask(SIG_SETMASK, [] [pid 6054] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6052] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6051] symlink("/dev/binderfs", "./binderfs" [pid 6050] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 6053] <... openat resumed>) = 3 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6054] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6052] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6051] <... symlink resumed>) = 0 [pid 6055] chdir("./17" [pid 6054] <... socket resumed>) = 3 [pid 6053] write(3, "1000", 4 [pid 6052] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6055] <... chdir resumed>) = 0 [pid 6054] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 executing program [pid 6051] write(1, "executing program\n", 18 [pid 6055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6054] <... futex resumed>) = 1 [pid 6052] <... mmap resumed>) = 0x7f847ce61000 [pid 6051] <... write resumed>) = 18 [pid 6050] <... futex resumed>) = 0 [pid 6055] <... prctl resumed>) = 0 [pid 6054] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6051] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] setpgid(0, 0 [pid 6054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6053] <... write resumed>) = 4 [pid 6052] <... mprotect resumed>) = 0 [pid 6051] <... futex resumed>) = 0 [pid 6050] <... futex resumed>) = 0 [pid 6055] <... setpgid resumed>) = 0 [pid 6054] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6053] close(3 [pid 6051] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6050] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6053] <... close resumed>) = 0 [pid 6053] symlink("/dev/binderfs", "./binderfs" [pid 6055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6052] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6055] <... openat resumed>) = 3 [pid 6054] <... socket resumed>) = 4 [pid 6053] <... symlink resumed>) = 0 [pid 6052] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6051] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6054] sendto(4, [{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 6052] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6056 attached [pid 6055] write(3, "1000", 4 [pid 6054] <... sendto resumed>) = 28 [pid 6053] write(1, "executing program\n", 18 [pid 6051] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] executing program [pid 6056] 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 6055] <... write resumed>) = 4 [pid 6054] recvfrom(4 [pid 6053] <... write resumed>) = 18 [pid 6052] <... clone3 resumed> => {parent_tid=[6056]}, 88) = 6056 [pid 6051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6056] <... rseq resumed>) = 0 [pid 6055] close(3 [pid 6054] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6050}, {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 6053] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] rt_sigprocmask(SIG_SETMASK, [] [pid 6051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6056] set_robust_list(0x7f847ce819a0, 24 [pid 6055] <... close resumed>) = 0 [pid 6054] recvfrom(4 [pid 6053] <... futex resumed>) = 0 [pid 6052] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6051] <... mmap resumed>) = 0x7f847ce61000 [pid 6056] <... set_robust_list resumed>) = 0 [pid 6054] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6050}, {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 6052] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6056] rt_sigprocmask(SIG_SETMASK, [] [pid 6054] close(4 [pid 6053] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6055] symlink("/dev/binderfs", "./binderfs" [pid 6052] <... futex resumed>) = 0 [pid 6051] <... mprotect resumed>) = 0 [pid 6056] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6054] <... close resumed>) = 0 [pid 6053] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6052] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6051] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6056] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6055] <... symlink resumed>) = 0 [pid 6054] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6051] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6056] <... socket resumed>) = 3 executing program [pid 6055] write(1, "executing program\n", 18 [pid 6054] <... futex resumed>) = 1 [pid 6053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6051] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6050] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6057 attached [pid 6056] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] <... write resumed>) = 18 [pid 6054] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6050] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6056] <... futex resumed>) = 1 [pid 6055] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6053] <... mmap resumed>) = 0x7f847ce61000 [pid 6052] <... futex resumed>) = 0 [pid 6051] <... clone3 resumed> => {parent_tid=[6057]}, 88) = 6057 [pid 6050] <... futex resumed>) = 0 [pid 6057] 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 6056] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] <... futex resumed>) = 0 [pid 6054] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6053] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6052] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] rt_sigprocmask(SIG_SETMASK, [] [pid 6050] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6054] <... socketpair resumed>, [4, 5]) = 0 [pid 6052] <... futex resumed>) = 0 [pid 6051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6056] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6052] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6056] sendto(4, [{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 6055] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6051] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] set_robust_list(0x7f847ce819a0, 24 [pid 6056] <... sendto resumed>) = 28 [pid 6055] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6054] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... mprotect resumed>) = 0 [pid 6051] <... futex resumed>) = 0 [pid 6057] <... set_robust_list resumed>) = 0 [pid 6055] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6057] rt_sigprocmask(SIG_SETMASK, [] [pid 6056] recvfrom(4 [pid 6054] <... futex resumed>) = 1 [pid 6053] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6051] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6050] <... futex resumed>) = 0 [pid 6057] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6056] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6052}, {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 6055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6054] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6050] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6056] recvfrom(4 [pid 6055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6053] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6050] <... futex resumed>) = 0 [pid 6057] <... socket resumed>) = 3 [pid 6056] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6052}, {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 6055] <... mmap resumed>) = 0x7f847ce61000 [pid 6054] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6053] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6050] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6057] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6056] close(4 [pid 6055] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITEci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6058 attached [pid 6057] <... futex resumed>) = 1 [pid 6056] <... close resumed>) = 0 [pid 6051] <... futex resumed>) = 0 [pid 6057] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] <... mprotect resumed>) = 0 [pid 6051] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] 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 6057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6055] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6053] <... clone3 resumed> => {parent_tid=[6058]}, 88) = 6058 [pid 6058] <... rseq resumed>) = 0 [pid 6057] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6056] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6053] rt_sigprocmask(SIG_SETMASK, [] [pid 6051] <... futex resumed>) = 0 [pid 6058] set_robust_list(0x7f847ce819a0, 24 [pid 6057] <... socket resumed>) = 4 [pid 6056] <... futex resumed>) = 1 [pid 6055] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6052] <... futex resumed>) = 0 [pid 6053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6051] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6058] <... set_robust_list resumed>) = 0 [pid 6056] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6053] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] rt_sigprocmask(SIG_SETMASK, [] [pid 6056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6053] <... futex resumed>) = 0 [pid 6056] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6052] <... futex resumed>) = 0 [pid 6058] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6053] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6057] sendto(4, [{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 6056] <... socketpair resumed>, [4, 5]) = 0 [pid 6052] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6060 attached [pid 6058] <... socket resumed>) = 3 [pid 6056] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] <... clone3 resumed> => {parent_tid=[6060]}, 88) = 6060 [pid 6052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6060] 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 6058] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6056] <... futex resumed>) = 0 [pid 6055] rt_sigprocmask(SIG_SETMASK, [] [pid 6052] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... rseq resumed>) = 0 [pid 6058] <... futex resumed>) = 1 [pid 6056] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6053] <... futex resumed>) = 0 [pid 6052] <... futex resumed>) = 0 [pid 6060] set_robust_list(0x7f847ce819a0, 24 [pid 6058] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... set_robust_list resumed>) = 0 [pid 6058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6055] <... futex resumed>) = 0 [pid 6053] <... futex resumed>) = 0 [pid 6052] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6060] rt_sigprocmask(SIG_SETMASK, [] [pid 6058] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6055] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6053] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6058] <... socket resumed>) = 4 [pid 6060] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6058] sendto(4, [{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 6060] <... socket resumed>) = 3 [pid 6060] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6055] <... futex resumed>) = 0 [pid 6060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6055] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6060] <... socket resumed>) = 4 [pid 6055] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6060] sendto(4, [{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 6050] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6050] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6050] <... futex resumed>) = 0 [pid 6051] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6051] <... futex resumed>) = 0 [pid 6050] <... mmap resumed>) = 0x7f847ce40000 [pid 6051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6050] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6051] <... mmap resumed>) = 0x7f847ce40000 [pid 6050] <... mprotect resumed>) = 0 [pid 6051] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6050] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6051] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6050] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6051] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6061 attached [pid 6051] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6061] 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 6052] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6062 attached [pid 6061] <... rseq resumed>) = 0 [pid 6053] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6052] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] <... clone3 resumed> => {parent_tid=[6061]}, 88) = 6061 [pid 6062] 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 6061] set_robust_list(0x7f847ce609a0, 24 [pid 6053] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] <... futex resumed>) = 0 [pid 6051] <... clone3 resumed> => {parent_tid=[6062]}, 88) = 6062 [pid 6050] rt_sigprocmask(SIG_SETMASK, [] [pid 6062] <... rseq resumed>) = 0 [pid 6061] <... set_robust_list resumed>) = 0 [pid 6053] <... futex resumed>) = 0 [pid 6052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6051] rt_sigprocmask(SIG_SETMASK, [] [pid 6050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6062] set_robust_list(0x7f847ce609a0, 24 [pid 6061] rt_sigprocmask(SIG_SETMASK, [] [pid 6053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6052] <... mmap resumed>) = 0x7f847ce40000 [pid 6051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6050] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... set_robust_list resumed>) = 0 [pid 6061] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6053] <... mmap resumed>) = 0x7f847ce40000 [pid 6052] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6051] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] <... futex resumed>) = 0 [pid 6062] rt_sigprocmask(SIG_SETMASK, [] [pid 6061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6053] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6062] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6062] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6061] <... socket resumed>) = 6 [pid 6055] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6053] <... mprotect resumed>) = 0 [pid 6052] <... mprotect resumed>) = 0 [pid 6051] <... futex resumed>) = 0 [pid 6050] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6062] <... socketpair resumed>, [5, 6]) = 0 [pid 6061] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6061] <... futex resumed>) = 0 [pid 6053] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6052] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6061] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6050] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] <... futex resumed>) = 0 [pid 6062] <... futex resumed>) = 1 [pid 6055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6051] <... futex resumed>) = 0 [pid 6062] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6055] <... mmap resumed>) = 0x7f847ce40000 [pid 6053] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6052] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6051] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] <... futex resumed>) = 0 [pid 6062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6055] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6053] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6052] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6051] <... futex resumed>) = 0 [pid 6050] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6063 attached [pid 6062] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6061] <... socket resumed>) = 7 [pid 6055] <... mprotect resumed>) = 0 [pid 6051] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6064 attached [pid 6063] 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 6061] 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 6064] 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 6063] <... rseq resumed>) = 0 [pid 6062] <... sendmsg resumed>) = 60 [pid 6055] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6053] <... clone3 resumed> => {parent_tid=[6063]}, 88) = 6063 [pid 6064] <... rseq resumed>) = 0 [pid 6063] set_robust_list(0x7f847ce609a0, 24 [pid 6062] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] <... clone3 resumed> => {parent_tid=[6064]}, 88) = 6064 [pid 6064] set_robust_list(0x7f847ce609a0, 24 [pid 6063] <... set_robust_list resumed>) = 0 [pid 6062] <... futex resumed>) = 1 [pid 6055] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6053] rt_sigprocmask(SIG_SETMASK, [] [pid 6052] rt_sigprocmask(SIG_SETMASK, [] [pid 6051] <... futex resumed>) = 0 [pid 6064] <... set_robust_list resumed>) = 0 [pid 6063] rt_sigprocmask(SIG_SETMASK, [] [pid 6062] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6051] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] rt_sigprocmask(SIG_SETMASK, [] [pid 6062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6064] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6051] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6065 attached [pid 6064] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6062] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6065] 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 6054] <... sendmsg resumed>) = 60 [pid 6053] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6051] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] <... rseq resumed>) = 0 [pid 6065] set_robust_list(0x7f847ce609a0, 24 [pid 6063] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6065] <... set_robust_list resumed>) = 0 [pid 6065] rt_sigprocmask(SIG_SETMASK, [] [pid 6063] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6062] <... socket resumed>) = 7 [pid 6057] <... sendto resumed>) = 28 [pid 6055] <... clone3 resumed> => {parent_tid=[6065]}, 88) = 6065 [pid 6054] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... futex resumed>) = 0 [pid 6052] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6064] <... futex resumed>) = 0 [pid 6063] <... socketpair resumed>, [5, 6]) = 0 [pid 6062] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] recvfrom(4 [pid 6053] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6052] <... futex resumed>) = 1 [pid 6063] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... futex resumed>) = 1 [pid 6057] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6051}, {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 6053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6052] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6051] <... futex resumed>) = 0 [pid 6055] rt_sigprocmask(SIG_SETMASK, [] [pid 6054] <... futex resumed>) = 0 [pid 6065] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6064] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6063] <... futex resumed>) = 0 [pid 6062] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6057] recvfrom(4 [pid 6054] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6053] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] <... socket resumed>) = 6 [pid 6063] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6057] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6051}, {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 6053] <... futex resumed>) = 0 [pid 6051] <... futex resumed>) = 0 [pid 6064] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] <... futex resumed>) = 1 [pid 6055] <... futex resumed>) = 1 [pid 6065] <... futex resumed>) = 0 [pid 6064] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6052] <... futex resumed>) = 0 [pid 6065] <... socketpair resumed>, [5, 6]) = 0 [pid 6063] <... sendmsg resumed>) = 60 [pid 6062] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6057] close(4 [pid 6053] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6052] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] <... futex resumed>) = 0 [pid 6063] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... socket resumed>) = 8 [pid 6053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6052] <... futex resumed>) = 1 [pid 6065] <... futex resumed>) = 1 [pid 6064] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6063] <... futex resumed>) = 0 [pid 6062] sendto(8, [{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 6057] <... close resumed>) = 0 [pid 6055] <... futex resumed>) = 0 [pid 6053] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6064] <... socket resumed>) = 7 [pid 6063] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6055] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... futex resumed>) = 0 [pid 6057] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6064] 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 6063] <... socket resumed>) = 7 [pid 6057] <... futex resumed>) = 0 [pid 6055] <... futex resumed>) = 0 [pid 6053] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE) = 60 [pid 6063] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] <... futex resumed>) = 1 [pid 6055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6053] <... futex resumed>) = 0 [pid 6065] <... futex resumed>) = 0 [pid 6063] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6065] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6055] <... futex resumed>) = 0 [pid 6053] <... futex resumed>) = 0 [pid 6050] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... socket resumed>) = 7 [pid 6063] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6055] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6054] <... futex resumed>) = 0 [pid 6053] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6050] <... futex resumed>) = 1 [pid 6065] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] <... socket resumed>) = 8 [pid 6054] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6050] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] <... futex resumed>) = 1 [pid 6063] sendto(8, [{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 6055] <... futex resumed>) = 0 [pid 6054] <... sendmsg resumed>) = 52 [pid 6065] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6055] <... futex resumed>) = 0 [pid 6054] <... futex resumed>) = 1 [pid 6050] <... futex resumed>) = 0 [pid 6065] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6055] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6054] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6065] <... socket resumed>) = 8 [ 269.597222][ T6054] nbd66: detected capacity change from 0 to 63 [pid 6065] sendto(8, [{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 6052] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6051] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6052] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce1f000 [pid 6052] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6055] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6053] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6051] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] <... futex resumed>) = 0 [pid 6055] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] <... mprotect resumed>) = 0 [pid 6051] <... futex resumed>) = 1 [pid 6053] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6055] <... futex resumed>) = 0 [pid 6052] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6057] <... sendmsg resumed>) = 52 [pid 6055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6053] <... futex resumed>) = 0 [pid 6051] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6057] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] <... mmap resumed>) = 0x7f847ce1f000 [pid 6053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6052] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6057] <... futex resumed>) = 0 [pid 6055] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6053] <... mmap resumed>) = 0x7f847ce1f000 [pid 6052] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 6057] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] <... mprotect resumed>) = 0 [pid 6053] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITEci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6067 attached [pid 6055] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6067] 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 6055] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6053] <... mprotect resumed>) = 0 [pid 6052] <... clone3 resumed> => {parent_tid=[6067]}, 88) = 6067 [pid 6067] <... rseq resumed>) = 0 [pid 6067] set_robust_list(0x7f847ce3f9a0, 24 [pid 6055] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 6052] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6068 attached [pid 6067] <... set_robust_list resumed>) = 0 [pid 6053] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6052] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6068] 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 6067] rt_sigprocmask(SIG_SETMASK, [] [pid 6055] <... clone3 resumed> => {parent_tid=[6068]}, 88) = 6068 [pid 6052] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6068] <... rseq resumed>) = 0 [pid 6067] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6055] rt_sigprocmask(SIG_SETMASK, [] [pid 6052] <... futex resumed>) = 0 [pid 6068] set_robust_list(0x7f847ce3f9a0, 24 [pid 6067] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6052] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6068] <... set_robust_list resumed>) = 0 [pid 6067] <... sendmsg resumed>) = 52 [pid 6061] <... sendto resumed>) = 28 [pid 6060] <... sendto resumed>) = 28 [pid 6058] <... sendto resumed>) = 28 [pid 6056] <... sendmsg resumed>) = 60 [pid 6055] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6068] rt_sigprocmask(SIG_SETMASK, [] [pid 6067] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6061] recvfrom(7 [pid 6060] recvfrom(4 [pid 6058] recvfrom(4 [pid 6055] <... futex resumed>) = 0 [pid 6053] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 6068] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6067] <... futex resumed>) = 1 [pid 6061] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1226575939}, {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 6060] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6055}, {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 6058] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6053}, {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 6055] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6052] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6069 attached [pid 6068] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6067] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6065] <... sendto resumed>) = 28 [pid 6064] <... sendto resumed>) = 28 [pid 6063] <... sendto resumed>) = 28 [pid 6062] <... sendto resumed>) = 28 [pid 6061] recvfrom(7 [pid 6060] recvfrom(4 [pid 6058] recvfrom(4 [pid 6056] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6069] 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 6068] <... sendmsg resumed>) = 52 [pid 6065] recvfrom(8 [pid 6063] recvfrom(8 [pid 6061] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1226575939}, {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 6060] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6055}, {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 6058] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6053}, {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 6053] <... clone3 resumed> => {parent_tid=[6069]}, 88) = 6069 [pid 6069] <... rseq resumed>) = 0 [pid 6068] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1201177491}, {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 6064] recvfrom(7 [pid 6063] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-27082149}, {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 6062] recvfrom(8 [pid 6061] close(7 [pid 6060] close(4 [pid 6058] close(4 [pid 6056] <... futex resumed>) = 0 [pid 6053] rt_sigprocmask(SIG_SETMASK, [] [pid 6069] set_robust_list(0x7f847ce3f9a0, 24 [pid 6068] <... futex resumed>) = 1 [pid 6065] recvfrom(8 [pid 6064] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1007438589}, {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 6063] recvfrom(8 [pid 6062] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6051}, {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 6061] <... close resumed>) = 0 [pid 6056] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] <... futex resumed>) = 0 [pid 6060] <... close resumed>) = 0 [pid 6053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6069] <... set_robust_list resumed>) = 0 [pid 6068] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6065] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1201177491}, {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 6064] recvfrom(7 [pid 6063] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-27082149}, {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 6062] recvfrom(8 [pid 6061] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] <... close resumed>) = 0 [pid 6053] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] exit_group(0 [pid 6069] rt_sigprocmask(SIG_SETMASK, [] [pid 6065] close(8 [pid 6064] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1007438589}, {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 6063] close(8 [pid 6062] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6051}, {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 6061] <... futex resumed>) = ? [pid 6060] <... futex resumed>) = 0 [pid 6058] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] <... futex resumed>) = ? [pid 6053] <... futex resumed>) = 0 [pid 6050] <... exit_group resumed>) = ? [pid 6069] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6065] <... close resumed>) = 0 [pid 6064] close(7 [pid 6063] <... close resumed>) = 0 [pid 6062] close(8 [pid 6061] +++ exited with 0 +++ [pid 6060] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6058] <... futex resumed>) = 0 [pid 6054] +++ exited with 0 +++ [pid 6053] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6069] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6065] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] <... close resumed>) = 0 [pid 6058] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] exit_group(0 [pid 6062] <... close resumed>) = 0 [pid 6050] +++ exited with 0 +++ [pid 6069] <... sendmsg resumed>) = 52 [pid 6065] <... futex resumed>) = 0 [pid 6063] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6069] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6068] <... futex resumed>) = ? [pid 6060] <... futex resumed>) = ? [pid 6055] <... exit_group resumed>) = ? [pid 6069] <... futex resumed>) = 1 [pid 6068] +++ exited with 0 +++ [pid 6065] +++ exited with 0 +++ [pid 6064] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] <... futex resumed>) = 0 [pid 6062] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] +++ exited with 0 +++ [pid 6053] <... futex resumed>) = 0 [pid 6051] exit_group(0 [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6050, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6069] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6064] <... futex resumed>) = 0 [pid 6063] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6062] <... futex resumed>) = ? [pid 6057] <... futex resumed>) = ? [pid 6053] exit_group(0 [pid 6051] <... exit_group resumed>) = ? [pid 5668] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6069] <... futex resumed>) = ? [pid 6064] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6063] <... futex resumed>) = ? [pid 6062] +++ exited with 0 +++ [pid 6058] <... futex resumed>) = ? [pid 6057] +++ exited with 0 +++ [pid 6055] +++ exited with 0 +++ [pid 6053] <... exit_group resumed>) = ? [pid 5668] <... restart_syscall resumed>) = 0 [pid 6069] +++ exited with 0 +++ [pid 6063] +++ exited with 0 +++ [pid 6058] +++ exited with 0 +++ [pid 6052] exit_group(0 [pid 6051] +++ exited with 0 +++ [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6055, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6067] <... futex resumed>) = ? [pid 6056] <... futex resumed>) = ? [pid 6064] <... futex resumed>) = ? [pid 6053] +++ exited with 0 +++ [pid 6052] <... exit_group resumed>) = ? [pid 5665] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6067] +++ exited with 0 +++ [pid 5668] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6053, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6051, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5663] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5668] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5668] fstat(3 [pid 6064] +++ exited with 0 +++ [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] getdents64(3, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5667] <... restart_syscall resumed>) = 0 [pid 5668] newfstatat(AT_FDCWD, "./17/binderfs" [pid 5665] <... restart_syscall resumed>) = 0 [pid 5663] <... restart_syscall resumed>) = 0 [pid 5668] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] unlink("./17/binderfs" [pid 5667] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... unlink resumed>) = 0 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] getdents64(3 [pid 5667] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] <... openat resumed>) = 3 [pid 5665] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5663] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] close(3 [pid 5667] fstat(3 [pid 5665] <... openat resumed>) = 3 [pid 5663] <... openat resumed>) = 3 [pid 5668] <... close resumed>) = 0 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [ 269.717294][ T6056] nbd67: detected capacity change from 0 to 63 [ 269.755720][ T5711] block nbd66: Receive control failed (result -32) [pid 5665] fstat(3 [pid 5663] fstat(3 [pid 6056] +++ exited with 0 +++ [pid 6052] +++ exited with 0 +++ [pid 5668] rmdir("./17" [pid 5664] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6052, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5664] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5664] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5668] <... rmdir resumed>) = 0 [pid 5667] getdents64(3 [pid 5665] getdents64(3 [pid 5663] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] mkdir("./18", 0777 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5664] fstat(3 [pid 5663] getdents64(3 [pid 5665] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5665] newfstatat(AT_FDCWD, "./17/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] unlink("./17/binderfs" [pid 5668] <... mkdir resumed>) = 0 [pid 5667] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... unlink resumed>) = 0 [pid 5664] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] getdents64(3 [pid 5664] getdents64(3 [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] newfstatat(AT_FDCWD, "./17/binderfs" [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5665] close(3) = 0 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5663] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] rmdir("./17") = 0 [pid 5665] mkdir("./18", 0777ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6070 attached [pid 5667] unlink("./17/binderfs" [pid 5664] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5663] newfstatat(AT_FDCWD, "./17/binderfs" [pid 5665] <... mkdir resumed>) = 0 [pid 6070] set_robust_list(0x55558ae916e0, 24 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6070 [pid 5667] <... unlink resumed>) = 0 [pid 5664] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5663] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6070] <... set_robust_list resumed>) = 0 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6070] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] newfstatat(AT_FDCWD, "./17/binderfs"ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6071 attached [pid 6070] chdir("./18" [pid 5667] getdents64(3 [pid 5663] unlink("./17/binderfs" [pid 6071] set_robust_list(0x55558ae916e0, 24 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6070] <... chdir resumed>) = 0 [pid 6070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5667] close(3 [pid 5663] <... unlink resumed>) = 0 [pid 6071] <... set_robust_list resumed>) = 0 [pid 5664] unlink("./17/binderfs" [pid 5667] <... close resumed>) = 0 [pid 6070] <... prctl resumed>) = 0 [pid 6070] setpgid(0, 0 [pid 6071] rt_sigprocmask(SIG_SETMASK, [] [pid 6070] <... setpgid resumed>) = 0 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6071 [pid 6070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... unlink resumed>) = 0 [pid 6070] <... openat resumed>) = 3 [pid 6070] write(3, "1000", 4 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6070] <... write resumed>) = 4 [pid 6070] close(3) = 0 [ 269.785734][ T5709] block nbd67: Receive control failed (result -32) [pid 6070] symlink("/dev/binderfs", "./binderfs" [pid 6071] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6070] <... symlink resumed>) = 0 [pid 5667] rmdir("./17" [pid 5664] getdents64(3 [pid 5663] getdents64(3 [pid 6070] write(1, "executing program\n", 18 [pid 5664] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 6070] <... write resumed>) = 18 [pid 5663] close(3 [pid 6070] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... close resumed>) = 0 [pid 6071] chdir("./18" [pid 6070] <... futex resumed>) = 0 executing program [pid 6071] <... chdir resumed>) = 0 [pid 6070] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 5667] <... rmdir resumed>) = 0 [pid 5664] close(3 [pid 5663] rmdir("./17" [pid 6070] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6070] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5664] <... close resumed>) = 0 [pid 6070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce61000 [pid 6070] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5667] mkdir("./18", 0777 [pid 5664] rmdir("./17" [pid 5663] <... rmdir resumed>) = 0 [pid 6070] <... mprotect resumed>) = 0 [pid 6070] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6071] <... prctl resumed>) = 0 [pid 5667] <... mkdir resumed>) = 0 [pid 6070] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 5664] <... rmdir resumed>) = 0 [pid 5663] mkdir("./18", 0777 [pid 5664] mkdir("./18", 0777ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6072 attached [pid 6071] setpgid(0, 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... mkdir resumed>) = 0 [pid 6070] <... clone3 resumed> => {parent_tid=[6072]}, 88) = 6072 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6070] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6072] 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 6071] <... setpgid resumed>) = 0 [pid 6070] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... mkdir resumed>) = 0 [pid 6072] <... rseq resumed>) = 0 [pid 6071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6073 attached ) = 3 [pid 6070] <... futex resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6072] set_robust_list(0x7f847ce819a0, 24 [pid 6071] write(3, "1000", 4 [pid 6072] <... set_robust_list resumed>) = 0 [pid 6071] <... write resumed>) = 4 [pid 6073] set_robust_list(0x55558ae916e0, 24 [pid 6072] rt_sigprocmask(SIG_SETMASK, [] [pid 6071] close(3 [pid 6070] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6072] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6071] <... close resumed>) = 0 [pid 6072] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6071] symlink("/dev/binderfs", "./binderfs" [pid 6073] <... set_robust_list resumed>) = 0 [pid 6072] <... socket resumed>) = 3 [pid 6071] <... symlink resumed>) = 0 [pid 6072] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6072] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 6071] write(1, "executing program\n", 18 [pid 6073] rt_sigprocmask(SIG_SETMASK, [] [pid 6071] <... write resumed>) = 18 [pid 6070] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6073 [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6073] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6072] <... futex resumed>) = 0 [pid 6071] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6070] <... futex resumed>) = 1 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6070] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6074 attached [pid 6072] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6071] <... futex resumed>) = 0 [pid 6074] set_robust_list(0x55558ae916e0, 24 [pid 6072] <... socket resumed>) = 4 [pid 6071] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6074] <... set_robust_list resumed>) = 0 [pid 6071] <... rt_sigaction resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6075 attached [pid 6074] rt_sigprocmask(SIG_SETMASK, [] [pid 6073] chdir("./18" [pid 6072] sendto(4, [{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 6071] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6074 [pid 6075] set_robust_list(0x55558ae916e0, 24 [pid 6074] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6073] <... chdir resumed>) = 0 [pid 6072] <... sendto resumed>) = 28 [pid 6071] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 6071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6072] recvfrom(4 [pid 6071] <... mmap resumed>) = 0x7f847ce61000 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6072] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6070}, {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 6075] <... set_robust_list resumed>) = 0 [pid 6074] chdir("./18" [pid 6073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6071] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 5664] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6075 [pid 6075] rt_sigprocmask(SIG_SETMASK, [] [pid 6074] <... chdir resumed>) = 0 [pid 6073] <... prctl resumed>) = 0 [pid 6072] recvfrom(4 [pid 6071] <... mprotect resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 6075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6073] setpgid(0, 0 [pid 6072] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6070}, {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 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6071] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6075] chdir("./18" [pid 6074] <... prctl resumed>) = 0 [pid 6073] <... setpgid resumed>) = 0 [pid 6072] close(4 [pid 6071] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6075] <... chdir resumed>) = 0 [pid 6074] setpgid(0, 0 [pid 6073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6071] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6074] <... setpgid resumed>) = 0 [pid 6073] <... openat resumed>) = 3 [pid 6075] <... prctl resumed>) = 0 [pid 6074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6073] write(3, "1000", 4ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6076 attached [pid 6075] setpgid(0, 0 [pid 6074] <... openat resumed>) = 3 [pid 6073] <... write resumed>) = 4 [pid 6072] <... close resumed>) = 0 [pid 6076] 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 6075] <... setpgid resumed>) = 0 [pid 6074] write(3, "1000", 4 [pid 6073] close(3 [pid 6072] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] <... clone3 resumed> => {parent_tid=[6076]}, 88) = 6076 [pid 6076] <... rseq resumed>) = 0 [pid 6075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6074] <... write resumed>) = 4 [pid 6073] <... close resumed>) = 0 [pid 6071] rt_sigprocmask(SIG_SETMASK, [] [pid 6076] set_robust_list(0x7f847ce819a0, 24 [pid 6075] <... openat resumed>) = 3 [pid 6074] close(3 [pid 6073] symlink("/dev/binderfs", "./binderfs" [pid 6072] <... futex resumed>) = 1 [pid 6071] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6070] <... futex resumed>) = 0 [pid 6076] <... set_robust_list resumed>) = 0 [pid 6072] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6071] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6070] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] rt_sigprocmask(SIG_SETMASK, [] [pid 6071] <... futex resumed>) = 0 [pid 6070] <... futex resumed>) = 0 [pid 6072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6076] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6075] write(3, "1000", 4 [pid 6074] <... close resumed>) = 0 [pid 6073] <... symlink resumed>) = 0 [pid 6072] socketpair(AF_UNIX, SOCK_STREAM, 0 executing program [pid 6071] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6070] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6076] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6075] <... write resumed>) = 4 [pid 6074] symlink("/dev/binderfs", "./binderfs" [pid 6073] write(1, "executing program\n", 18 [pid 6075] close(3 [pid 6074] <... symlink resumed>) = 0 [pid 6073] <... write resumed>) = 18 [pid 6076] <... socket resumed>) = 3 [pid 6075] <... close resumed>) = 0 [pid 6074] write(1, "executing program\n", 18 [pid 6073] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] symlink("/dev/binderfs", "./binderfs" [pid 6074] <... write resumed>) = 18 executing program [pid 6076] <... futex resumed>) = 1 [pid 6075] <... symlink resumed>) = 0 [pid 6073] <... futex resumed>) = 0 [pid 6072] <... socketpair resumed>, [4, 5]) = 0 [pid 6071] <... futex resumed>) = 0 [pid 6076] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] write(1, "executing program\n", 18 [pid 6074] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6073] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6075] <... write resumed>) = 18 [pid 6074] <... futex resumed>) = 0 [pid 6073] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6071] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6075] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6073] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6071] <... futex resumed>) = 0 [pid 6076] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6075] <... futex resumed>) = 0 [pid 6074] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6073] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6071] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6076] <... socket resumed>) = 4 [pid 6075] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6074] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6072] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] sendto(4, [{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 6075] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6074] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6073] <... mmap resumed>) = 0x7f847ce61000 [pid 6072] <... futex resumed>) = 1 [pid 6070] <... futex resumed>) = 0 [pid 6075] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6072] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6070] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6074] <... mmap resumed>) = 0x7f847ce61000 [pid 6073] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6074] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6073] <... mprotect resumed>) = 0 [pid 6076] <... sendto resumed>) = 28 [pid 6075] <... mmap resumed>) = 0x7f847ce61000 [pid 6072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6070] <... futex resumed>) = 0 [pid 6076] recvfrom(4 [pid 6075] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6074] <... mprotect resumed>) = 0 [pid 6073] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6072] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6070] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6076] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6071}, {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 6075] <... mprotect resumed>) = 0 [pid 6074] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6073] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6075] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6073] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6076] recvfrom(4 [pid 6075] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6074] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6075] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6076] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6071}, {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 6073] <... clone3 resumed> => {parent_tid=[6078]}, 88) = 6078 [pid 6075] <... clone3 resumed> => {parent_tid=[6079]}, 88) = 6079 [pid 6073] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6079 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6078 attached [pid 6075] rt_sigprocmask(SIG_SETMASK, [] [pid 6074] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6073] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6076] close(4 [pid 6075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6073] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6080 attached [pid 6076] <... close resumed>) = 0 [pid 6075] <... futex resumed>) = 0 [pid 6073] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6079] 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 6078] 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 6076] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6076] <... futex resumed>) = 1 [pid 6071] <... futex resumed>) = 0 [pid 6080] 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 6079] <... rseq resumed>) = 0 [pid 6078] <... rseq resumed>) = 0 [pid 6076] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6074] <... clone3 resumed> => {parent_tid=[6080]}, 88) = 6080 [pid 6071] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] <... rseq resumed>) = 0 [pid 6079] set_robust_list(0x7f847ce819a0, 24 [pid 6078] set_robust_list(0x7f847ce819a0, 24 [pid 6076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6074] rt_sigprocmask(SIG_SETMASK, [] [pid 6071] <... futex resumed>) = 0 [pid 6080] set_robust_list(0x7f847ce819a0, 24 [pid 6079] <... set_robust_list resumed>) = 0 [pid 6078] <... set_robust_list resumed>) = 0 [pid 6076] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6074] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6071] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6078] rt_sigprocmask(SIG_SETMASK, [] [pid 6076] <... socketpair resumed>, [4, 5]) = 0 [pid 6078] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6080] <... set_robust_list resumed>) = 0 [pid 6079] rt_sigprocmask(SIG_SETMASK, [] [pid 6078] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6076] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6074] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] rt_sigprocmask(SIG_SETMASK, [] [pid 6079] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6078] <... socket resumed>) = 3 [pid 6076] <... futex resumed>) = 1 [pid 6074] <... futex resumed>) = 0 [pid 6071] <... futex resumed>) = 0 [pid 6080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6080] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6079] <... socket resumed>) = 3 [pid 6078] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x04\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6074] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6071] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] <... socket resumed>) = 3 [pid 6079] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] <... futex resumed>) = 1 [pid 6073] <... futex resumed>) = 0 [pid 6080] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6071] <... futex resumed>) = 0 [pid 6079] <... futex resumed>) = 1 [pid 6073] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] <... futex resumed>) = 0 [pid 6080] <... futex resumed>) = 1 [pid 6079] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6074] <... futex resumed>) = 0 [pid 6071] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6073] <... futex resumed>) = 0 [pid 6075] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6078] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6075] <... futex resumed>) = 0 [pid 6074] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6079] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6078] <... socket resumed>) = 4 [pid 6075] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6074] <... futex resumed>) = 0 [pid 6080] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6080] sendto(4, [{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 6079] <... socket resumed>) = 4 [pid 6078] sendto(4, [{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 6074] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6079] sendto(4, [{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 6070] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6070] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce40000 [pid 6070] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6071] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6073] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6070] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6070] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6081 attached [pid 6071] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] <... futex resumed>) = 0 [pid 6073] <... futex resumed>) = 0 [pid 6073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6081] 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 6071] <... mmap resumed>) = 0x7f847ce40000 [pid 6070] <... clone3 resumed> => {parent_tid=[6081]}, 88) = 6081 [pid 6081] <... rseq resumed>) = 0 [pid 6075] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6073] <... mmap resumed>) = 0x7f847ce40000 [pid 6071] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6070] rt_sigprocmask(SIG_SETMASK, [] [pid 6081] set_robust_list(0x7f847ce609a0, 24 [pid 6075] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6081] <... set_robust_list resumed>) = 0 [pid 6075] <... futex resumed>) = 0 [pid 6071] <... mprotect resumed>) = 0 [pid 6070] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] rt_sigprocmask(SIG_SETMASK, [] [pid 6075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6073] <... mprotect resumed>) = 0 [pid 6070] <... futex resumed>) = 0 [pid 6081] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6075] <... mmap resumed>) = 0x7f847ce40000 [pid 6071] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6070] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6081] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6075] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6073] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6071] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6081] <... socket resumed>) = 6 [pid 6081] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6075] <... mprotect resumed>) = 0 [pid 6073] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6071] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6070] <... futex resumed>) = 0 [pid 6081] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6073] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6070] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] <... socket resumed>) = 7 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6082 attached [pid 6081] 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 6070] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6083 attached [pid 6082] 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 6075] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6071] <... clone3 resumed> => {parent_tid=[6082]}, 88) = 6082 [pid 6070] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6083] 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 6082] <... rseq resumed>) = 0 [pid 6075] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6073] <... clone3 resumed> => {parent_tid=[6083]}, 88) = 6083 [pid 6071] rt_sigprocmask(SIG_SETMASK, [] [pid 6082] set_robust_list(0x7f847ce609a0, 24) = 0 [pid 6082] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6073] rt_sigprocmask(SIG_SETMASK, [] [pid 6083] <... rseq resumed>) = 0 [pid 6082] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6073] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6071] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6083] set_robust_list(0x7f847ce609a0, 24 [pid 6073] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... set_robust_list resumed>) = 0 [pid 6071] <... futex resumed>) = 1 [pid 6083] rt_sigprocmask(SIG_SETMASK, [] [pid 6073] <... futex resumed>) = 0 [pid 6071] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6084 attached [pid 6083] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6082] <... futex resumed>) = 0 [pid 6073] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6083] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6082] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6084] 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 6083] <... socketpair resumed>, [5, 6]) = 0 [pid 6075] <... clone3 resumed> => {parent_tid=[6084]}, 88) = 6084 [pid 6084] <... rseq resumed>) = 0 [pid 6082] <... socket resumed>) = 6 [pid 6075] rt_sigprocmask(SIG_SETMASK, [] [pid 6084] set_robust_list(0x7f847ce609a0, 24 [pid 6083] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6082] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6083] <... futex resumed>) = 1 [pid 6083] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6084] <... set_robust_list resumed>) = 0 [pid 6075] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6084] rt_sigprocmask(SIG_SETMASK, [] [pid 6082] <... futex resumed>) = 1 [pid 6075] <... futex resumed>) = 0 [pid 6074] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] <... futex resumed>) = 0 [pid 6071] <... futex resumed>) = 0 [pid 6084] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6082] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6084] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6074] <... futex resumed>) = 0 [pid 6073] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6072] <... sendmsg resumed>) = 60 [pid 6071] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6073] <... futex resumed>) = 1 [pid 6071] <... futex resumed>) = 0 [pid 6084] <... socketpair resumed>, [5, 6]) = 0 [pid 6083] <... futex resumed>) = 0 [pid 6082] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6072] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6073] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6071] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6084] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... sendmsg resumed>) = 60 [pid 6082] <... socket resumed>) = 7 [pid 6074] <... mmap resumed>) = 0x7f847ce40000 [pid 6072] <... futex resumed>) = 0 [pid 6084] <... futex resumed>) = 1 [pid 6083] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6082] 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 6075] <... futex resumed>) = 0 [pid 6074] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6072] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6084] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6083] <... futex resumed>) = 1 [pid 6075] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] <... futex resumed>) = 0 [pid 6084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6083] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6075] <... futex resumed>) = 0 [pid 6074] <... mprotect resumed>) = 0 [pid 6073] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6083] <... socket resumed>) = 7 [pid 6073] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6084] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6083] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6074] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6084] <... sendmsg resumed>) = 60 [pid 6083] <... futex resumed>) = 1 [pid 6073] <... futex resumed>) = 0 [pid 6084] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6074] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6073] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6084] <... futex resumed>) = 1 [pid 6083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6075] <... futex resumed>) = 0 [pid 6074] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6073] <... futex resumed>) = 0 [pid 6084] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6083] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6075] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6086 attached [pid 6084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6083] <... socket resumed>) = 8 [pid 6075] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6073] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6070] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6084] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6070] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] 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 6084] <... socket resumed>) = 7 [pid 6083] sendto(8, [{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 6074] <... clone3 resumed> => {parent_tid=[6086]}, 88) = 6086 [pid 6072] <... futex resumed>) = 0 [pid 6070] <... futex resumed>) = 1 [pid 6086] <... rseq resumed>) = 0 [pid 6084] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] rt_sigprocmask(SIG_SETMASK, [] [pid 6072] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6070] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6086] set_robust_list(0x7f847ce609a0, 24 [pid 6084] <... futex resumed>) = 1 [pid 6075] <... futex resumed>) = 0 [pid 6074] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6072] <... sendmsg resumed>) = 52 [pid 6086] <... set_robust_list resumed>) = 0 [pid 6084] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [ 270.016396][ T6072] nbd68: detected capacity change from 0 to 63 [pid 6072] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] rt_sigprocmask(SIG_SETMASK, [] [pid 6084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6075] <... futex resumed>) = 0 [pid 6074] <... futex resumed>) = 0 [pid 6072] <... futex resumed>) = 1 [pid 6070] <... futex resumed>) = 0 [pid 6086] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6084] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6075] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6074] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6072] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6084] <... socket resumed>) = 8 [pid 6086] <... socketpair resumed>, [5, 6]) = 0 [pid 6084] sendto(8, [{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 6086] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6086] <... futex resumed>) = 1 [pid 6074] <... futex resumed>) = 0 [pid 6071] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6074] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] <... futex resumed>) = 0 [pid 6086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6074] <... futex resumed>) = 0 [pid 6071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6074] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6071] <... mmap resumed>) = 0x7f847ce1f000 [pid 6086] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6071] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6071] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6086] <... sendmsg resumed>) = 60 [pid 6071] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6087 attached [pid 6086] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6087] 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 6086] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6074] <... futex resumed>) = 0 [pid 6071] <... clone3 resumed> => {parent_tid=[6087]}, 88) = 6087 [pid 6087] <... rseq resumed>) = 0 [pid 6074] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] rt_sigprocmask(SIG_SETMASK, [] [pid 6087] set_robust_list(0x7f847ce3f9a0, 24 [pid 6086] <... futex resumed>) = 0 [pid 6074] <... futex resumed>) = 1 [pid 6071] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6087] <... set_robust_list resumed>) = 0 [pid 6086] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6074] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6087] rt_sigprocmask(SIG_SETMASK, [] [pid 6086] <... socket resumed>) = 7 [pid 6071] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6086] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] <... futex resumed>) = 0 [pid 6087] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6086] <... futex resumed>) = 1 [pid 6074] <... futex resumed>) = 0 [pid 6071] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6087] <... sendmsg resumed>) = 52 [pid 6086] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6074] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6087] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] <... socket resumed>) = 8 [pid 6074] <... futex resumed>) = 0 [pid 6074] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6086] sendto(8, [{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 6087] <... futex resumed>) = 1 [pid 6073] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] <... futex resumed>) = 0 [pid 6087] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6073] <... futex resumed>) = 0 [pid 6073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce1f000 [pid 6073] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6073] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6073] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} => {parent_tid=[6088]}, 88) = 6088 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6088 attached [pid 6075] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6075] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] rt_sigprocmask(SIG_SETMASK, [] [pid 6075] <... futex resumed>) = 0 [pid 6073] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6073] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] <... mmap resumed>) = 0x7f847ce1f000 [pid 6073] <... futex resumed>) = 0 [pid 6075] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6073] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6075] <... mprotect resumed>) = 0 [pid 6088] 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 6086] <... sendto resumed>) = 28 [pid 6084] <... sendto resumed>) = 28 [pid 6083] <... sendto resumed>) = 28 [pid 6082] <... sendto resumed>) = 28 [pid 6081] <... sendto resumed>) = 28 [pid 6080] <... sendto resumed>) = 28 [pid 6079] <... sendto resumed>) = 28 [pid 6078] <... sendto resumed>) = 28 [pid 6076] <... sendmsg resumed>) = 60 [pid 6086] recvfrom(8 [pid 6083] recvfrom(8 [pid 6081] recvfrom(7 [pid 6080] recvfrom(4 [pid 6088] <... rseq resumed>) = 0 [pid 6084] recvfrom(8 [pid 6082] recvfrom(7 [pid 6088] set_robust_list(0x7f847ce3f9a0, 24) = 0 [pid 6086] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-795281246}, {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 6083] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1573518187}, {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 6082] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-445330508}, {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 6081] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1372332191}, {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 6084] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1729798379}, {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 6080] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6074}, {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 6088] rt_sigprocmask(SIG_SETMASK, [] [pid 6086] recvfrom(8 [pid 6084] recvfrom(8 [pid 6083] recvfrom(8 [pid 6082] recvfrom(7 [pid 6081] recvfrom(7 [pid 6080] recvfrom(4 [pid 6079] recvfrom(4 [pid 6078] recvfrom(4 [pid 6076] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6074] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6088] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6086] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-795281246}, {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 6084] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1729798379}, {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 6083] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1573518187}, {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 6082] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-445330508}, {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 6081] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1372332191}, {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 6080] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6074}, {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 6079] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6075}, {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 6078] <... recvfrom resumed>, [{nlmsg_len=180, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6073}, {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 6076] <... futex resumed>) = 0 [pid 6075] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6074] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6086] close(8 [pid 6084] close(8 [pid 6083] close(8 [pid 6082] close(7 [pid 6081] close(7 [pid 6080] close(4 [pid 6079] recvfrom(4 [pid 6078] recvfrom(4 [pid 6076] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 6074] <... futex resumed>) = 0 [pid 6088] <... sendmsg resumed>) = 52 [pid 6086] <... close resumed>) = 0 [pid 6084] <... close resumed>) = 0 [pid 6083] <... close resumed>) = 0 [pid 6081] <... close resumed>) = 0 [pid 6080] <... close resumed>) = 0 [pid 6082] <... close resumed>) = 0 [pid 6088] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6075}, {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 6074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6088] <... futex resumed>) = 1 [pid 6086] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6084] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6082] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] close(4 [pid 6078] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6073}, {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 6073] <... futex resumed>) = 0 [pid 6074] <... mmap resumed>) = 0x7f847ce1f000 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6089 attached [pid 6088] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] <... futex resumed>) = 0 [pid 6084] <... futex resumed>) = 0 [pid 6083] <... futex resumed>) = 0 [pid 6082] <... futex resumed>) = 0 [pid 6081] <... futex resumed>) = 0 [pid 6080] <... futex resumed>) = 0 [pid 6078] close(4 [pid 6071] exit_group(0 [pid 6089] 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 6087] <... futex resumed>) = ? [pid 6086] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6084] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6083] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6081] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6080] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6079] <... close resumed>) = 0 [pid 6075] <... clone3 resumed> => {parent_tid=[6089]}, 88) = 6089 [pid 6074] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6089] <... rseq resumed>) = 0 [pid 6087] +++ exited with 0 +++ [pid 6078] <... close resumed>) = 0 [pid 6076] <... futex resumed>) = ? [pid 6075] rt_sigprocmask(SIG_SETMASK, [] [pid 6071] <... exit_group resumed>) = ? [pid 6089] set_robust_list(0x7f847ce3f9a0, 24 [pid 6082] +++ exited with 0 +++ [pid 6079] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] <... mprotect resumed>) = 0 [pid 6089] <... set_robust_list resumed>) = 0 [pid 6079] <... futex resumed>) = 0 [pid 6078] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6075] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] <... futex resumed>) = 0 [pid 6070] exit_group(0 [pid 6079] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6089] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6081] <... futex resumed>) = ? [pid 6078] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] <... futex resumed>) = 0 [pid 6074] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6072] <... futex resumed>) = ? [pid 6070] <... exit_group resumed>) = ? [pid 6081] +++ exited with 0 +++ [pid 6073] exit_group(0 [pid 6072] +++ exited with 0 +++ [pid 6088] <... futex resumed>) = ? [pid 6083] <... futex resumed>) = ? [pid 6088] +++ exited with 0 +++ [pid 6083] +++ exited with 0 +++ [pid 6078] <... futex resumed>) = ? [pid 6075] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6073] <... exit_group resumed>) = ? [pid 6074] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6078] +++ exited with 0 +++ [ 270.136377][ T6076] nbd69: detected capacity change from 0 to 63 [pid 6074] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6090 attached [pid 6090] 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 6076] +++ exited with 0 +++ [pid 6071] +++ exited with 0 +++ [pid 6090] <... rseq resumed>) = 0 [pid 6074] <... clone3 resumed> => {parent_tid=[6090]}, 88) = 6090 [pid 6073] +++ exited with 0 +++ [pid 6070] +++ exited with 0 +++ [pid 5665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6071, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6090] set_robust_list(0x7f847ce3f9a0, 24 [pid 6074] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6070, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 6090] <... set_robust_list resumed>) = 0 [pid 6074] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6090] rt_sigprocmask(SIG_SETMASK, [] [pid 6074] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6073, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5665] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6090] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6074] <... futex resumed>) = 0 [pid 5668] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6090] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x2b /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6074] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5668] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] <... openat resumed>) = 3 [pid 5667] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] fstat(3 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5667] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5665] getdents64(3 [pid 5668] <... openat resumed>) = 3 [pid 5667] <... openat resumed>) = 3 [pid 5668] fstat(3 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] fstat(3 [pid 5668] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5668] getdents64(3 [pid 5667] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5667] getdents64(3 [pid 5668] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5665] newfstatat(AT_FDCWD, "./18/binderfs" [pid 5668] newfstatat(AT_FDCWD, "./18/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5668] unlink("./18/binderfs" [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 3 entries */, 32768) = 80 [pid 5665] unlink("./18/binderfs" [pid 6075] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5668] <... unlink resumed>) = 0 [pid 5667] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5665] <... unlink resumed>) = 0 [pid 5667] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] newfstatat(AT_FDCWD, "./18/binderfs" [pid 5665] getdents64(3 [pid 5668] getdents64(3 [pid 5667] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] close(3 [pid 5667] unlink("./18/binderfs" [pid 5665] close(3 [pid 5668] <... close resumed>) = 0 [pid 5667] <... unlink resumed>) = 0 [pid 5665] <... close resumed>) = 0 [pid 5668] rmdir("./18") = 0 [pid 5665] rmdir("./18" [pid 5667] getdents64(3 [pid 5668] mkdir("./19", 0777 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5665] <... rmdir resumed>) = 0 [pid 5667] close(3) = 0 [pid 5665] mkdir("./19", 0777 [pid 5667] rmdir("./18" [pid 5665] <... mkdir resumed>) = 0 [pid 5667] <... rmdir resumed>) = 0 [ 270.188185][ T5711] block nbd69: Receive control failed (result -32) [ 270.195721][ T5709] block nbd68: Receive control failed (result -32) [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5668] <... mkdir resumed>) = 0 [pid 5667] mkdir("./19", 0777 [pid 5665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5665] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] <... mkdir resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5668] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6091 attached [pid 6091] set_robust_list(0x55558ae916e0, 24 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5665] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6091 [pid 6091] <... set_robust_list resumed>) = 0 [pid 5667] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6092 attached [pid 6092] set_robust_list(0x55558ae916e0, 24 [pid 6091] rt_sigprocmask(SIG_SETMASK, [] [pid 6092] <... set_robust_list resumed>) = 0 [pid 6092] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6093 attached [pid 6091] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6092 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 6093] set_robust_list(0x55558ae916e0, 24 [pid 6092] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6091] chdir("./19" [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] <... clone resumed>, child_tidptr=0x55558ae916d0) = 6093 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6093] <... set_robust_list resumed>) = 0 [pid 6092] chdir("./19" [pid 6091] <... chdir resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6093] rt_sigprocmask(SIG_SETMASK, [] [pid 6091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6074] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 6091] <... prctl resumed>) = 0 [pid 6093] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6092] <... chdir resumed>) = 0 [pid 6093] chdir("./19" [pid 6092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6091] setpgid(0, 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6093] <... chdir resumed>) = 0 [pid 6092] <... prctl resumed>) = 0 [pid 6091] <... setpgid resumed>) = 0 [pid 6093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6092] setpgid(0, 0 [pid 6093] <... prctl resumed>) = 0 [pid 6092] <... setpgid resumed>) = 0 [pid 6091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6093] setpgid(0, 0 [pid 6092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6091] <... openat resumed>) = 3 [pid 6093] <... setpgid resumed>) = 0 [pid 6092] <... openat resumed>) = 3 [pid 6091] write(3, "1000", 4 [pid 6093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6092] write(3, "1000", 4) = 4 [pid 6093] <... openat resumed>) = 3 [pid 6091] <... write resumed>) = 4 [pid 6092] close(3 [pid 6091] close(3 [pid 6093] write(3, "1000", 4 [pid 6091] <... close resumed>) = 0 [pid 6093] <... write resumed>) = 4 [pid 6092] <... close resumed>) = 0 [pid 6091] symlink("/dev/binderfs", "./binderfs" [pid 6093] close(3 [pid 6092] symlink("/dev/binderfs", "./binderfs" [pid 6093] <... close resumed>) = 0 [pid 6091] <... symlink resumed>) = 0 [pid 6093] symlink("/dev/binderfs", "./binderfs" [pid 6092] <... symlink resumed>) = 0 [pid 6091] write(1, "executing program\n", 18 [pid 6093] <... symlink resumed>) = 0 executing program [pid 6091] <... write resumed>) = 18 [pid 6092] write(1, "executing program\n", 18 [pid 6093] write(1, "executing program\n", 18 [pid 6092] <... write resumed>) = 18 executing program executing program [pid 6091] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... write resumed>) = 18 [pid 6092] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] <... futex resumed>) = 0 [pid 6093] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... futex resumed>) = 0 [pid 6093] <... futex resumed>) = 0 [pid 6092] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6091] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60} [pid 6093] rt_sigaction(SIGRT_1, {sa_handler=0x7f847ced6570, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f847cec7d60}, NULL, 8) = 0 [pid 6092] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6091] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6092] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6091] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6092] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6091] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6093] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6092] <... mmap resumed>) = 0x7f847ce61000 [pid 6093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6091] <... mmap resumed>) = 0x7f847ce61000 [pid 6093] <... mmap resumed>) = 0x7f847ce61000 [pid 6093] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6092] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6091] mprotect(0x7f847ce62000, 131072, PROT_READ|PROT_WRITE [pid 6092] <... mprotect resumed>) = 0 [pid 6091] <... mprotect resumed>) = 0 [pid 6093] <... mprotect resumed>) = 0 [pid 6092] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6093] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6091] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6093] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6091] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6093] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6092] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6092] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0} [pid 6091] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce81990, parent_tid=0x7f847ce81990, exit_signal=0, stack=0x7f847ce61000, stack_size=0x202c0, tls=0x7f847ce816c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6095 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6094 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6096 attached [pid 6095] 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 6094] 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 6092] <... clone3 resumed> => {parent_tid=[6094]}, 88) = 6094 [pid 6093] <... clone3 resumed> => {parent_tid=[6095]}, 88) = 6095 [pid 6096] 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 6095] <... rseq resumed>) = 0 [pid 6094] <... rseq resumed>) = 0 [pid 6093] rt_sigprocmask(SIG_SETMASK, [] [pid 6092] rt_sigprocmask(SIG_SETMASK, [] [pid 6091] <... clone3 resumed> => {parent_tid=[6096]}, 88) = 6096 [pid 6096] <... rseq resumed>) = 0 [pid 6095] set_robust_list(0x7f847ce819a0, 24 [pid 6094] set_robust_list(0x7f847ce819a0, 24 [pid 6093] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6092] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6091] rt_sigprocmask(SIG_SETMASK, [] [pid 6096] set_robust_list(0x7f847ce819a0, 24 [pid 6095] <... set_robust_list resumed>) = 0 [pid 6092] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6096] <... set_robust_list resumed>) = 0 [pid 6092] <... futex resumed>) = 0 [pid 6091] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] rt_sigprocmask(SIG_SETMASK, [] [pid 6092] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] <... futex resumed>) = 0 [pid 6096] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6091] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6095] rt_sigprocmask(SIG_SETMASK, [] [pid 6094] <... set_robust_list resumed>) = 0 [pid 6093] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6094] rt_sigprocmask(SIG_SETMASK, [] [pid 6093] <... futex resumed>) = 0 [pid 6096] <... futex resumed>) = 1 [pid 6095] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6094] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6091] <... futex resumed>) = 0 [pid 6096] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6091] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... socket resumed>) = 3 [pid 6096] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6094] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6091] <... futex resumed>) = 0 [pid 6091] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6094] <... socket resumed>) = 3 [pid 6096] <... socket resumed>) = 4 [pid 6096] sendto(4, [{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 6095] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] futex(0x7f847cf5bb8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... futex resumed>) = 1 [pid 6094] <... futex resumed>) = 1 [pid 6093] <... futex resumed>) = 0 [pid 6093] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6094] futex(0x7f847cf5bb88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] <... futex resumed>) = 0 [pid 6092] <... futex resumed>) = 0 [pid 6095] <... socket resumed>) = 4 [pid 6093] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6092] futex(0x7f847cf5bb88, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] sendto(4, [{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 6094] <... futex resumed>) = 0 [pid 6092] <... futex resumed>) = 1 [pid 6094] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6092] futex(0x7f847cf5bb8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6094] <... socket resumed>) = 4 [pid 6094] sendto(4, [{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 6091] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6091] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f847ce40000 [pid 6093] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6092] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6092] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6093] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... futex resumed>) = 0 [pid 6091] <... mprotect resumed>) = 0 [pid 6093] <... futex resumed>) = 0 [pid 6092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6091] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6092] <... mmap resumed>) = 0x7f847ce40000 [pid 6092] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITE [pid 6091] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6092] <... mprotect resumed>) = 0 [pid 6091] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6093] <... mmap resumed>) = 0x7f847ce40000 [pid 6092] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6093] mprotect(0x7f847ce41000, 131072, PROT_READ|PROT_WRITEci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6097 attached ) = 0 [pid 6092] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6091] <... clone3 resumed> => {parent_tid=[6097]}, 88) = 6097 [pid 6097] 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 6092] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6091] rt_sigprocmask(SIG_SETMASK, [] [pid 6097] <... rseq resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6098 attached [pid 6097] set_robust_list(0x7f847ce609a0, 24 [pid 6093] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6091] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6097] <... set_robust_list resumed>) = 0 [pid 6093] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6098] 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 6092] <... clone3 resumed> => {parent_tid=[6098]}, 88) = 6098 [pid 6091] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] <... rseq resumed>) = 0 [pid 6097] rt_sigprocmask(SIG_SETMASK, [] [pid 6093] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce60990, parent_tid=0x7f847ce60990, exit_signal=0, stack=0x7f847ce40000, stack_size=0x202c0, tls=0x7f847ce606c0} [pid 6092] rt_sigprocmask(SIG_SETMASK, [] [pid 6091] <... futex resumed>) = 0 [pid 6098] set_robust_list(0x7f847ce609a0, 24 [pid 6097] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6092] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6091] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6098] <... set_robust_list resumed>) = 0 [pid 6097] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6092] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] rt_sigprocmask(SIG_SETMASK, [] [pid 6097] <... socketpair resumed>, [5, 6]) = 0 [pid 6092] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6099 attached [pid 6098] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6098] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6099] 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 6098] <... socketpair resumed>, [5, 6]) = 0 [pid 6097] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6097] <... futex resumed>) = 1 [pid 6097] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6091] <... futex resumed>) = 0 [pid 6098] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... futex resumed>) = 0 [pid 6099] <... rseq resumed>) = 0 [pid 6098] <... futex resumed>) = 1 [pid 6097] <... futex resumed>) = 0 [pid 6093] <... clone3 resumed> => {parent_tid=[6099]}, 88) = 6099 [pid 6092] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] <... futex resumed>) = 1 [pid 6099] set_robust_list(0x7f847ce609a0, 24 [pid 6098] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6097] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6093] rt_sigprocmask(SIG_SETMASK, [] [pid 6092] <... futex resumed>) = 0 [pid 6091] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6099] <... set_robust_list resumed>) = 0 [pid 6098] <... sendmsg resumed>) = 60 [pid 6097] <... sendmsg resumed>) = 60 [pid 6093] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6092] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6099] rt_sigprocmask(SIG_SETMASK, [] [pid 6098] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6097] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6099] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6098] <... futex resumed>) = 1 [pid 6097] <... futex resumed>) = 1 [pid 6093] <... futex resumed>) = 0 [pid 6092] <... futex resumed>) = 0 [pid 6091] <... futex resumed>) = 0 [pid 6099] socketpair(AF_UNIX, SOCK_STREAM, 0 [pid 6098] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6097] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6092] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6092] <... futex resumed>) = 1 [pid 6091] <... futex resumed>) = 0 [pid 6099] <... socketpair resumed>, [5, 6]) = 0 [pid 6098] <... futex resumed>) = 0 [pid 6097] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6092] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6099] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6097] <... socket resumed>) = 7 [pid 6098] <... socket resumed>) = 7 [pid 6097] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6093] <... futex resumed>) = 0 [pid 6098] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] <... futex resumed>) = 0 [pid 6097] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6091] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6099] <... futex resumed>) = 1 [pid 6098] <... futex resumed>) = 1 [pid 6097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6093] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... futex resumed>) = 0 [pid 6091] <... futex resumed>) = 0 [pid 6099] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=60, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=4294967295, nlmsg_pid=0}, "\x01\x00\x00\x00\x0c\x00\x05\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x0c\x00\x02\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x10\x00\x07\x80\x0c\x00\x01\x80\x08\x00\x01\x00\x05\x00\x00\x00"], iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_PROBE [pid 6098] futex(0x7f847cf5bb98, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6097] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6093] <... futex resumed>) = 0 [pid 6092] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6099] <... sendmsg resumed>) = 60 [pid 6098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6097] <... socket resumed>) = 8 [pid 6093] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6092] <... futex resumed>) = 0 [pid 6099] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6098] <... socket resumed>) = 8 [pid 6097] sendto(8, [{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 6092] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6099] <... futex resumed>) = 0 [pid 6098] sendto(8, [{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 6093] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6099] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6093] <... futex resumed>) = 0 [pid 6099] <... socket resumed>) = 7 [pid 6093] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6099] futex(0x7f847cf5bb9c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6099] <... futex resumed>) = 0 [pid 6093] futex(0x7f847cf5bb98, FUTEX_WAKE_PRIVATE, 1000000 [pid 6099] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6093] <... futex resumed>) = 0 [pid 6099] <... socket resumed>) = 8 [pid 6099] sendto(8, [{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 6093] futex(0x7f847cf5bb9c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6092] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6091] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6092] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... futex resumed>) = 0 [pid 6091] <... futex resumed>) = 0 [pid 6092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6092] <... mmap resumed>) = 0x7f847ce1f000 [pid 6091] <... mmap resumed>) = 0x7f847ce1f000 [pid 6092] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6091] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6092] <... mprotect resumed>) = 0 [pid 6091] <... mprotect resumed>) = 0 [pid 6092] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6091] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6092] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 6091] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6100 attached [pid 6100] 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 6091] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0} [pid 6100] <... rseq resumed>) = 0 [pid 6092] <... clone3 resumed> => {parent_tid=[6100]}, 88) = 6100 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6101 attached [pid 6100] set_robust_list(0x7f847ce3f9a0, 24 [pid 6092] rt_sigprocmask(SIG_SETMASK, [] [pid 6101] 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 6100] <... set_robust_list resumed>) = 0 [pid 6093] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6092] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6091] <... clone3 resumed> => {parent_tid=[6101]}, 88) = 6101 [pid 6100] rt_sigprocmask(SIG_SETMASK, [] [pid 6092] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] rt_sigprocmask(SIG_SETMASK, [] [pid 6100] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6092] <... futex resumed>) = 0 [pid 6091] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6101] <... rseq resumed>) = 0 [pid 6100] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6093] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] set_robust_list(0x7f847ce3f9a0, 24 [pid 6100] <... sendmsg resumed>) = 52 [pid 6093] <... futex resumed>) = 0 [pid 6091] <... futex resumed>) = 0 [pid 6101] <... set_robust_list resumed>) = 0 [pid 6100] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6091] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6100] <... futex resumed>) = 1 [pid 6092] <... futex resumed>) = 0 [pid 6101] rt_sigprocmask(SIG_SETMASK, [] [pid 6100] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] <... mmap resumed>) = 0x7f847ce1f000 [pid 6101] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6101] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS [pid 6093] mprotect(0x7f847ce20000, 131072, PROT_READ|PROT_WRITE [pid 6101] <... sendmsg resumed>) = 52 [pid 6101] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... mprotect resumed>) = 0 [pid 6101] <... futex resumed>) = 1 [pid 6091] <... futex resumed>) = 0 [pid 6101] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6093] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f847ce3f990, parent_tid=0x7f847ce3f990, exit_signal=0, stack=0x7f847ce1f000, stack_size=0x202c0, tls=0x7f847ce3f6c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6102 attached [pid 6102] 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 6093] <... clone3 resumed> => {parent_tid=[6102]}, 88) = 6102 [pid 6102] <... rseq resumed>) = 0 [pid 6093] rt_sigprocmask(SIG_SETMASK, [] [pid 6102] set_robust_list(0x7f847ce3f9a0, 24 [pid 6093] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6102] <... set_robust_list resumed>) = 0 [pid 6093] futex(0x7f847cf5bba8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6102] rt_sigprocmask(SIG_SETMASK, [] [pid 6093] <... futex resumed>) = 0 [pid 6102] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6093] futex(0x7f847cf5bbac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6102] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0xffff /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388453, nlmsg_pid=635427836}, "\x03\x00\x00\x00\x0c\x00\x05\x00\x20\x01\x00\x00\x00\x00\x00\x00\x08\x00\x01\x00\x00\x00\x00\x00\x0c\x00\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NO_SHARED_FRAGS) = 52 [pid 6102] futex(0x7f847cf5bbac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6093] <... futex resumed>) = 0 [pid 6102] futex(0x7f847cf5bba8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] exit_group(0 [pid 6084] <... futex resumed>) = ? [pid 6079] <... futex resumed>) = ? [pid 6075] <... exit_group resumed>) = ? [pid 6084] +++ exited with 0 +++ [pid 6079] +++ exited with 0 +++ [pid 6074] exit_group(0 [pid 6086] <... futex resumed>) = ? [pid 6080] <... futex resumed>) = ? [pid 6074] <... exit_group resumed>) = ? [pid 6086] +++ exited with 0 +++ [pid 6080] +++ exited with 0 +++ [pid 6092] exit_group(0) = ? [pid 6100] <... futex resumed>) = ? [pid 6100] +++ exited with 0 +++ [pid 6093] exit_group(0 [pid 6102] <... futex resumed>) = ? [pid 6093] <... exit_group resumed>) = ? [pid 6102] +++ exited with 0 +++ [pid 6091] exit_group(0 [pid 6101] <... futex resumed>) = ? [pid 6101] +++ exited with 0 +++ [pid 6091] <... exit_group resumed>) = ? [pid 5664] kill(-6075, SIGKILL [pid 5663] kill(-6074, SIGKILL [pid 5664] <... kill resumed>) = 0 [pid 5664] kill(6075, SIGKILL) = 0 [pid 5663] <... kill resumed>) = 0 [pid 5663] kill(6074, SIGKILL) = 0 [pid 5664] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5664] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5664] getdents64(3, 0x55558ae927a0 /* 2 entries */, 32768) = 48 [pid 5664] getdents64(3, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5664] close(3) = 0 [pid 5663] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5663] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5663] getdents64(3, 0x55558ae927a0 /* 2 entries */, 32768) = 48 [pid 5663] getdents64(3, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5663] close(3) = 0 [pid 5668] kill(-6092, SIGKILL [pid 5665] kill(-6091, SIGKILL [pid 5668] <... kill resumed>) = 0 [pid 5668] kill(6092, SIGKILL) = 0 [pid 5667] kill(-6093, SIGKILL [pid 5665] <... kill resumed>) = 0 [pid 5667] <... kill resumed>) = 0 [pid 5665] kill(6091, SIGKILL [pid 5667] kill(6093, SIGKILL [pid 5665] <... kill resumed>) = 0 [pid 5667] <... kill resumed>) = 0 [pid 5668] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5668] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5668] getdents64(3, 0x55558ae927a0 /* 2 entries */, 32768) = 48 [pid 5668] getdents64(3, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5668] close(3) = 0 [pid 5665] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5667] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5665] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5665] getdents64(3 [pid 5667] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 2 entries */, 32768) = 48 [pid 5665] getdents64(3 [pid 5667] getdents64(3 [pid 5665] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 2 entries */, 32768) = 48 [pid 5665] close(3 [pid 5667] getdents64(3 [pid 5665] <... close resumed>) = 0 [pid 5667] <... getdents64 resumed>, 0x55558ae927a0 /* 0 entries */, 32768) = 0 [pid 5667] close(3) = 0 [ 289.037314][ T1643] block nbd0: Possible stuck request ffff8880272e5080: control (read@0,1024B). Runtime 30 seconds [ 289.048505][ T1643] block nbd0: Possible stuck request ffff8880272e5240: control (read@1024,1024B). Runtime 30 seconds [ 289.059939][ T1643] block nbd0: Possible stuck request ffff8880272e5400: control (read@2048,1024B). Runtime 30 seconds [ 289.071797][ T1643] block nbd0: Possible stuck request ffff8880272e55c0: control (read@3072,1024B). Runtime 30 seconds [ 289.677775][ T1632] block nbd1: Possible stuck request ffff888027307000: control (read@0,1024B). Runtime 30 seconds [ 289.682501][ T1643] block nbd2: Possible stuck request ffff888027345080: control (read@0,1024B). Runtime 30 seconds [ 289.699175][ T1643] block nbd2: Possible stuck request ffff888027345240: control (read@1024,1024B). Runtime 30 seconds [ 289.701349][ T1632] block nbd1: Possible stuck request ffff8880273071c0: control (read@1024,3072B). Runtime 30 seconds [ 289.711385][ T1643] block nbd2: Possible stuck request ffff888027345400: control (read@2048,1024B). Runtime 30 seconds [ 289.733741][ T1643] block nbd2: Possible stuck request ffff8880273455c0: control (read@3072,1024B). Runtime 30 seconds [ 289.744805][ T1632] block nbd3: Possible stuck request ffff8880273ae000: control (read@0,1024B). Runtime 30 seconds [ 289.744838][ T39] block nbd4: Possible stuck request ffff888027410000: control (read@0,1024B). Runtime 30 seconds [ 289.755509][ T1632] block nbd3: Possible stuck request ffff8880273ae1c0: control (read@1024,3072B). Runtime 30 seconds [ 289.766196][ T39] block nbd4: Possible stuck request ffff8880274101c0: control (read@1024,1024B). Runtime 30 seconds [ 289.787935][ T39] block nbd4: Possible stuck request ffff888027410380: control (read@2048,1024B). Runtime 30 seconds [ 289.798888][ T39] block nbd4: Possible stuck request ffff888027410540: control (read@3072,1024B). Runtime 30 seconds [ 290.316733][ T1632] block nbd6: Possible stuck request ffff888027470000: control (read@0,1024B). Runtime 30 seconds [ 290.316734][ T1643] block nbd5: Possible stuck request ffff88802744e000: control (read@0,1024B). Runtime 30 seconds [ 290.316781][ T1643] block nbd5: Possible stuck request ffff88802744e1c0: control (read@1024,1024B). Runtime 30 seconds [ 290.327453][ T1632] block nbd6: Possible stuck request ffff8880274701c0: control (read@1024,1024B). Runtime 30 seconds [ 290.338386][ T6104] block nbd8: Possible stuck request ffff888027500000: control (read@0,1024B). Runtime 30 seconds [ 290.349025][ T6103] block nbd7: Possible stuck request ffff8880274de000: control (read@0,1024B). Runtime 30 seconds [ 290.359928][ T1643] block nbd5: Possible stuck request ffff88802744e380: control (read@2048,1024B). Runtime 30 seconds [ 290.370530][ T1632] block nbd6: Possible stuck request ffff888027470380: control (read@2048,1024B). Runtime 30 seconds [ 290.381249][ T6104] block nbd8: Possible stuck request ffff8880275001c0: control (read@1024,3072B). Runtime 30 seconds [ 290.392106][ T6103] block nbd7: Possible stuck request ffff8880274de1c0: control (read@1024,1024B). Runtime 30 seconds [ 290.402965][ T1643] block nbd5: Possible stuck request ffff88802744e540: control (read@3072,1024B). Runtime 30 seconds [ 290.413830][ T1632] block nbd6: Possible stuck request ffff888027470540: control (read@3072,1024B). Runtime 30 seconds [ 290.446468][ T6103] block nbd7: Possible stuck request ffff8880274de380: control (read@2048,1024B). Runtime 30 seconds [ 290.457407][ T6103] block nbd7: Possible stuck request ffff8880274de540: control (read@3072,1024B). Runtime 30 seconds [ 290.956887][ T1643] block nbd10: Possible stuck request ffff8880275a0000: control (read@0,1024B). Runtime 30 seconds [ 290.967886][ T6104] block nbd11: Possible stuck request ffff8880275d0000: control (read@0,1024B). Runtime 30 seconds [ 290.978714][ T1643] block nbd10: Possible stuck request ffff8880275a01c0: control (read@1024,1024B). Runtime 30 seconds [ 290.989841][ T6104] block nbd11: Possible stuck request ffff8880275d01c0: control (read@1024,1024B). Runtime 30 seconds [ 291.000923][ T1643] block nbd10: Possible stuck request ffff8880275a0380: control (read@2048,1024B). Runtime 30 seconds [ 291.011990][ T6104] block nbd11: Possible stuck request ffff8880275d0380: control (read@2048,1024B). Runtime 30 seconds [ 291.023021][ T1643] block nbd10: Possible stuck request ffff8880275a0540: control (read@3072,1024B). Runtime 30 seconds [ 291.034064][ T6104] block nbd11: Possible stuck request ffff8880275d0540: control (read@3072,1024B). Runtime 30 seconds [ 291.045156][ T11] block nbd9: Possible stuck request ffff888027577000: control (read@0,1024B). Runtime 30 seconds [ 291.055839][ T11] block nbd9: Possible stuck request ffff8880275771c0: control (read@1024,1024B). Runtime 30 seconds [ 291.066907][ T11] block nbd9: Possible stuck request ffff888027577380: control (read@2048,1024B). Runtime 30 seconds [ 291.077994][ T11] block nbd9: Possible stuck request ffff888027577540: control (read@3072,1024B). Runtime 30 seconds [ 317.198677][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.205185][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 319.116560][ T11] block nbd0: Possible stuck request ffff8880272e5080: control (read@0,1024B). Runtime 60 seconds [ 319.127311][ T11] block nbd0: Possible stuck request ffff8880272e5240: control (read@1024,1024B). Runtime 60 seconds [ 319.138243][ T11] block nbd0: Possible stuck request ffff8880272e5400: control (read@2048,1024B). Runtime 60 seconds [ 319.149173][ T11] block nbd0: Possible stuck request ffff8880272e55c0: control (read@3072,1024B). Runtime 60 seconds [ 319.756616][ T11] block nbd2: Possible stuck request ffff888027345080: control (read@0,1024B). Runtime 60 seconds [ 319.767434][ T11] block nbd2: Possible stuck request ffff888027345240: control (read@1024,1024B). Runtime 60 seconds [ 319.767434][ T6103] block nbd3: Possible stuck request ffff8880273ae000: control (read@0,1024B). Runtime 60 seconds [ 319.767569][ T1632] block nbd1: Possible stuck request ffff888027307000: control (read@0,1024B). Runtime 60 seconds [ 319.778383][ T11] block nbd2: Possible stuck request ffff888027345400: control (read@2048,1024B). Runtime 60 seconds [ 319.790692][ T1632] block nbd1: Possible stuck request ffff8880273071c0: control (read@1024,3072B). Runtime 60 seconds [ 319.799702][ T11] block nbd2: Possible stuck request ffff8880273455c0: control (read@3072,1024B). Runtime 60 seconds [ 319.832449][ T6103] block nbd3: Possible stuck request ffff8880273ae1c0: control (read@1024,3072B). Runtime 60 seconds [ 320.396796][ T11] block nbd5: Possible stuck request ffff88802744e000: control (read@0,1024B). Runtime 60 seconds [ 320.407567][ T6104] block nbd8: Possible stuck request ffff888027500000: control (read@0,1024B). Runtime 60 seconds [ 320.418282][ T11] block nbd5: Possible stuck request ffff88802744e1c0: control (read@1024,1024B). Runtime 60 seconds [ 320.429397][ T1632] block nbd7: Possible stuck request ffff8880274de000: control (read@0,1024B). Runtime 60 seconds [ 320.429398][ T1643] block nbd4: Possible stuck request ffff888027410000: control (read@0,1024B). Runtime 60 seconds [ 320.429539][ T6103] block nbd6: Possible stuck request ffff888027470000: control (read@0,1024B). Runtime 60 seconds [ 320.440558][ T11] block nbd5: Possible stuck request ffff88802744e380: control (read@2048,1024B). Runtime 60 seconds [ 320.450732][ T6103] block nbd6: Possible stuck request ffff8880274701c0: control (read@1024,1024B). Runtime 60 seconds [ 320.461407][ T1643] block nbd4: Possible stuck request ffff8880274101c0: control (read@1024,1024B). Runtime 60 seconds [ 320.494231][ T6104] block nbd8: Possible stuck request ffff8880275001c0: control (read@1024,3072B). Runtime 60 seconds [ 320.495231][ T6103] block nbd6: Possible stuck request ffff888027470380: control (read@2048,1024B). Runtime 60 seconds [ 320.505730][ T1643] block nbd4: Possible stuck request ffff888027410380: control (read@2048,1024B). Runtime 60 seconds [ 320.516189][ T1632] block nbd7: Possible stuck request ffff8880274de1c0: control (read@1024,1024B). Runtime 60 seconds [ 320.527419][ T11] block nbd5: Possible stuck request ffff88802744e540: control (read@3072,1024B). Runtime 60 seconds [ 320.537972][ T6103] block nbd6: Possible stuck request ffff888027470540: control (read@3072,1024B). Runtime 60 seconds [ 320.548865][ T1643] block nbd4: Possible stuck request ffff888027410540: control (read@3072,1024B). Runtime 60 seconds [ 320.559710][ T1632] block nbd7: Possible stuck request ffff8880274de380: control (read@2048,1024B). Runtime 60 seconds [ 320.581524][ T1632] block nbd7: Possible stuck request ffff8880274de540: control (read@3072,1024B). Runtime 60 seconds [ 321.036663][ T1643] block nbd10: Possible stuck request ffff8880275a0000: control (read@0,1024B). Runtime 60 seconds [ 321.047671][ T11] block nbd11: Possible stuck request ffff8880275d0000: control (read@0,1024B). Runtime 60 seconds [ 321.058413][ T11] block nbd11: Possible stuck request ffff8880275d01c0: control (read@1024,1024B). Runtime 60 seconds [ 321.069556][ T1643] block nbd10: Possible stuck request ffff8880275a01c0: control (read@1024,1024B). Runtime 60 seconds [ 321.080624][ T11] block nbd11: Possible stuck request ffff8880275d0380: control (read@2048,1024B). Runtime 60 seconds [ 321.091696][ T1643] block nbd10: Possible stuck request ffff8880275a0380: control (read@2048,1024B). Runtime 60 seconds [ 321.102862][ T1643] block nbd10: Possible stuck request ffff8880275a0540: control (read@3072,1024B). Runtime 60 seconds [ 321.114118][ T11] block nbd11: Possible stuck request ffff8880275d0540: control (read@3072,1024B). Runtime 60 seconds [ 321.213404][ T4978] udevd[4978]: worker [5708] /devices/virtual/block/nbd3 is taking a long time [ 321.222525][ T4978] udevd[4978]: worker [5728] /devices/virtual/block/nbd7 is taking a long time [ 321.231629][ T4978] udevd[4978]: worker [5731] /devices/virtual/block/nbd8 is taking a long time [ 321.241345][ T4978] udevd[4978]: worker [5703] /devices/virtual/block/nbd2 is taking a long time [ 321.250430][ T4978] udevd[4978]: worker [5662] /devices/virtual/block/nbd0 is taking a long time [ 321.259456][ T4978] udevd[4978]: worker [5710] /devices/virtual/block/nbd4 is taking a long time [ 321.268505][ T4978] udevd[4978]: worker [5712] /devices/virtual/block/nbd5 is taking a long time [ 321.277541][ T4978] udevd[4978]: worker [5754] /devices/virtual/block/nbd11 is taking a long time [ 321.286660][ T4978] udevd[4978]: worker [5714] /devices/virtual/block/nbd6 is taking a long time [ 321.295648][ T4978] udevd[4978]: worker [5749] /devices/virtual/block/nbd10 is taking a long time [ 321.677994][ T11] block nbd9: Possible stuck request ffff888027577000: control (read@0,1024B). Runtime 60 seconds [ 321.688765][ T11] block nbd9: Possible stuck request ffff8880275771c0: control (read@1024,1024B). Runtime 60 seconds [ 321.699761][ T11] block nbd9: Possible stuck request ffff888027577380: control (read@2048,1024B). Runtime 60 seconds [ 321.710740][ T11] block nbd9: Possible stuck request ffff888027577540: control (read@3072,1024B). Runtime 60 seconds [ 349.196577][ T11] block nbd0: Possible stuck request ffff8880272e5080: control (read@0,1024B). Runtime 90 seconds [ 349.207841][ T11] block nbd0: Possible stuck request ffff8880272e5240: control (read@1024,1024B). Runtime 90 seconds [ 349.218775][ T11] block nbd0: Possible stuck request ffff8880272e5400: control (read@2048,1024B). Runtime 90 seconds [ 349.229921][ T11] block nbd0: Possible stuck request ffff8880272e55c0: control (read@3072,1024B). Runtime 90 seconds [ 349.836694][ T1632] block nbd3: Possible stuck request ffff8880273ae000: control (read@0,1024B). Runtime 90 seconds [ 349.836704][ T11] block nbd1: Possible stuck request ffff888027307000: control (read@0,1024B). Runtime 90 seconds [ 349.836742][ T11] block nbd1: Possible stuck request ffff8880273071c0: control (read@1024,3072B). Runtime 90 seconds [ 349.847401][ T1632] block nbd3: Possible stuck request ffff8880273ae1c0: control (read@1024,3072B). Runtime 90 seconds [ 349.879888][ T1643] block nbd2: Possible stuck request ffff888027345080: control (read@0,1024B). Runtime 90 seconds [ 349.890632][ T1643] block nbd2: Possible stuck request ffff888027345240: control (read@1024,1024B). Runtime 90 seconds [ 349.901590][ T1643] block nbd2: Possible stuck request ffff888027345400: control (read@2048,1024B). Runtime 90 seconds [ 349.912504][ T1643] block nbd2: Possible stuck request ffff8880273455c0: control (read@3072,1024B). Runtime 90 seconds [ 350.476817][ T6103] block nbd6: Possible stuck request ffff888027470000: control (read@0,1024B). Runtime 90 seconds [ 350.476821][ T1643] block nbd4: Possible stuck request ffff888027410000: control (read@0,1024B). Runtime 90 seconds [ 350.477031][ T11] block nbd5: Possible stuck request ffff88802744e000: control (read@0,1024B). Runtime 90 seconds [ 350.487596][ T1632] block nbd7: Possible stuck request ffff8880274de000: control (read@0,1024B). Runtime 90 seconds [ 350.498195][ T11] block nbd5: Possible stuck request ffff88802744e1c0: control (read@1024,1024B). Runtime 90 seconds [ 350.508832][ T6103] block nbd6: Possible stuck request ffff8880274701c0: control (read@1024,1024B). Runtime 90 seconds [ 350.541431][ T1643] block nbd4: Possible stuck request ffff8880274101c0: control (read@1024,1024B). Runtime 90 seconds [ 350.552351][ T6104] block nbd8: Possible stuck request ffff888027500000: control (read@0,1024B). Runtime 90 seconds [ 350.563115][ T1632] block nbd6: Possible stuck request ffff888027470380: control (read@2048,1024B). Runtime 90 seconds [ 350.569680][ T11] block nbd5: Possible stuck request ffff88802744e380: control (read@2048,1024B). Runtime 90 seconds [ 350.584944][ T6104] block nbd8: Possible stuck request ffff8880275001c0: control (read@1024,3072B). Runtime 90 seconds [ 350.596056][ T1643] block nbd4: Possible stuck request ffff888027410380: control (read@2048,1024B). Runtime 90 seconds [ 350.607133][ T1632] block nbd6: Possible stuck request ffff888027470540: control (read@3072,1024B). Runtime 90 seconds [ 350.607145][ T6104] block nbd5: Possible stuck request ffff88802744e540: control (read@3072,1024B). Runtime 90 seconds [ 350.616915][ T6104] block nbd4: Possible stuck request ffff888027410540: control (read@3072,1024B). Runtime 90 seconds [ 350.618178][ T6103] block nbd7: Possible stuck request ffff8880274de1c0: control (read@1024,1024B). Runtime 90 seconds [ 350.656575][ T6103] block nbd7: Possible stuck request ffff8880274de380: control (read@2048,1024B). Runtime 90 seconds [ 350.667545][ T6103] block nbd7: Possible stuck request ffff8880274de540: control (read@3072,1024B). Runtime 90 seconds [ 351.116715][ T1643] block nbd11: Possible stuck request ffff8880275d0000: control (read@0,1024B). Runtime 90 seconds [ 351.127514][ T1643] block nbd11: Possible stuck request ffff8880275d01c0: control (read@1024,1024B). Runtime 90 seconds [ 351.138687][ T6104] block nbd10: Possible stuck request ffff8880275a0000: control (read@0,1024B). Runtime 90 seconds [ 351.149502][ T1643] block nbd11: Possible stuck request ffff8880275d0380: control (read@2048,1024B). Runtime 90 seconds [ 351.160553][ T6104] block nbd10: Possible stuck request ffff8880275a01c0: control (read@1024,1024B). Runtime 90 seconds [ 351.171656][ T1643] block nbd11: Possible stuck request ffff8880275d0540: control (read@3072,1024B). Runtime 90 seconds [ 351.182706][ T6104] block nbd10: Possible stuck request ffff8880275a0380: control (read@2048,1024B). Runtime 90 seconds [ 351.193809][ T6104] block nbd10: Possible stuck request ffff8880275a0540: control (read@3072,1024B). Runtime 90 seconds [ 351.756666][ T6103] block nbd9: Possible stuck request ffff888027577000: control (read@0,1024B). Runtime 90 seconds [ 351.767380][ T6103] block nbd9: Possible stuck request ffff8880275771c0: control (read@1024,1024B). Runtime 90 seconds [ 351.778337][ T6103] block nbd9: Possible stuck request ffff888027577380: control (read@2048,1024B). Runtime 90 seconds [ 351.789479][ T6103] block nbd9: Possible stuck request ffff888027577540: control (read@3072,1024B). Runtime 90 seconds [ 378.637817][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.644129][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.276571][ T6104] block nbd0: Possible stuck request ffff8880272e5080: control (read@0,1024B). Runtime 120 seconds [ 379.287426][ T6104] block nbd0: Possible stuck request ffff8880272e5240: control (read@1024,1024B). Runtime 120 seconds [ 379.298463][ T6104] block nbd0: Possible stuck request ffff8880272e5400: control (read@2048,1024B). Runtime 120 seconds [ 379.309680][ T6104] block nbd0: Possible stuck request ffff8880272e55c0: control (read@3072,1024B). Runtime 120 seconds [ 379.916747][ T6103] block nbd3: Possible stuck request ffff8880273ae000: control (read@0,1024B). Runtime 120 seconds [ 379.916751][ T1643] block nbd2: Possible stuck request ffff888027345080: control (read@0,1024B). Runtime 120 seconds [ 379.916794][ T6103] block nbd3: Possible stuck request ffff8880273ae1c0: control (read@1024,3072B). Runtime 120 seconds [ 379.927562][ T6104] block nbd1: Possible stuck request ffff888027307000: control (read@0,1024B). Runtime 120 seconds [ 379.959983][ T1643] block nbd2: Possible stuck request ffff888027345240: control (read@1024,1024B). Runtime 120 seconds [ 379.971126][ T1643] block nbd2: Possible stuck request ffff888027345400: control (read@2048,1024B). Runtime 120 seconds [ 379.982209][ T1643] block nbd2: Possible stuck request ffff8880273455c0: control (read@3072,1024B). Runtime 120 seconds [ 379.993264][ T6104] block nbd1: Possible stuck request ffff8880273071c0: control (read@1024,3072B). Runtime 120 seconds [ 380.556938][ T6104] block nbd4: Possible stuck request ffff888027410000: control (read@0,1024B). Runtime 120 seconds [ 380.569043][ T1643] block nbd5: Possible stuck request ffff88802744e000: control (read@0,1024B). Runtime 120 seconds [ 380.579881][ T6104] block nbd4: Possible stuck request ffff8880274101c0: control (read@1024,1024B). Runtime 120 seconds [ 380.590959][ T1643] block nbd5: Possible stuck request ffff88802744e1c0: control (read@1024,1024B). Runtime 120 seconds [ 380.602082][ T11] block nbd7: Possible stuck request ffff8880274de000: control (read@0,1024B). Runtime 120 seconds [ 380.613155][ T6105] block nbd6: Possible stuck request ffff888027470000: control (read@0,1024B). Runtime 120 seconds [ 380.624028][ T6105] block nbd6: Possible stuck request ffff8880274701c0: control (read@1024,1024B). Runtime 120 seconds [ 380.635149][ T6105] block nbd6: Possible stuck request ffff888027470380: control (read@2048,1024B). Runtime 120 seconds [ 380.646332][ T11] block nbd5: Possible stuck request ffff88802744e380: control (read@2048,1024B). Runtime 120 seconds [ 380.657544][ T11] block nbd5: Possible stuck request ffff88802744e540: control (read@3072,1024B). Runtime 120 seconds [ 380.668706][ T1643] block nbd4: Possible stuck request ffff888027410380: control (read@2048,1024B). Runtime 120 seconds [ 380.679773][ T1643] block nbd4: Possible stuck request ffff888027410540: control (read@3072,1024B). Runtime 120 seconds [ 380.690875][ T6105] block nbd6: Possible stuck request ffff888027470540: control (read@3072,1024B). Runtime 120 seconds [ 380.701960][ T6104] block nbd7: Possible stuck request ffff8880274de1c0: control (read@1024,1024B). Runtime 120 seconds [ 380.716498][ T6104] block nbd7: Possible stuck request ffff8880274de380: control (read@2048,1024B). Runtime 120 seconds [ 380.727579][ T6104] block nbd7: Possible stuck request ffff8880274de540: control (read@3072,1024B). Runtime 120 seconds [ 381.196718][ T6104] block nbd11: Possible stuck request ffff8880275d0000: control (read@0,1024B). Runtime 120 seconds [ 381.207660][ T1643] block nbd8: Possible stuck request ffff888027500000: control (read@0,1024B). Runtime 120 seconds [ 381.218388][ T1643] block nbd8: Possible stuck request ffff8880275001c0: control (read@1024,3072B). Runtime 120 seconds [ 381.229433][ T6105] block nbd10: Possible stuck request ffff8880275a0000: control (read@0,1024B). Runtime 120 seconds [ 381.240340][ T6104] block nbd11: Possible stuck request ffff8880275d01c0: control (read@1024,1024B). Runtime 120 seconds [ 381.251514][ T6105] block nbd10: Possible stuck request ffff8880275a01c0: control (read@1024,1024B). Runtime 120 seconds [ 381.262699][ T6104] block nbd11: Possible stuck request ffff8880275d0380: control (read@2048,1024B). Runtime 120 seconds [ 381.273820][ T6105] block nbd10: Possible stuck request ffff8880275a0380: control (read@2048,1024B). Runtime 120 seconds [ 381.285012][ T6104] block nbd11: Possible stuck request ffff8880275d0540: control (read@3072,1024B). Runtime 120 seconds [ 381.296139][ T6105] block nbd10: Possible stuck request ffff8880275a0540: control (read@3072,1024B). Runtime 120 seconds [ 381.836655][ T6103] block nbd9: Possible stuck request ffff888027577000: control (read@0,1024B). Runtime 120 seconds [ 381.847460][ T6103] block nbd9: Possible stuck request ffff8880275771c0: control (read@1024,1024B). Runtime 120 seconds [ 381.858476][ T6103] block nbd9: Possible stuck request ffff888027577380: control (read@2048,1024B). Runtime 120 seconds [ 381.869729][ T6103] block nbd9: Possible stuck request ffff888027577540: control (read@3072,1024B). Runtime 120 seconds [ 409.356533][ T6105] block nbd0: Possible stuck request ffff8880272e5080: control (read@0,1024B). Runtime 150 seconds [ 409.367396][ T6105] block nbd0: Possible stuck request ffff8880272e5240: control (read@1024,1024B). Runtime 150 seconds [ 409.378429][ T6105] block nbd0: Possible stuck request ffff8880272e5400: control (read@2048,1024B). Runtime 150 seconds [ 409.389465][ T6105] block nbd0: Possible stuck request ffff8880272e55c0: control (read@3072,1024B). Runtime 150 seconds [ 409.996691][ T6103] block nbd3: Possible stuck request ffff8880273ae000: control (read@0,1024B). Runtime 150 seconds [ 409.996691][ T6105] block nbd2: Possible stuck request ffff888027345080: control (read@0,1024B). Runtime 150 seconds [ 409.996739][ T6103] block nbd3: Possible stuck request ffff8880273ae1c0: control (read@1024,3072B). Runtime 150 seconds [ 410.007624][ T6104] block nbd1: Possible stuck request ffff888027307000: control (read@0,1024B). Runtime 150 seconds [ 410.039955][ T6105] block nbd2: Possible stuck request ffff888027345240: control (read@1024,1024B). Runtime 150 seconds [ 410.051001][ T6105] block nbd2: Possible stuck request ffff888027345400: control (read@2048,1024B). Runtime 150 seconds [ 410.062137][ T6105] block nbd2: Possible stuck request ffff8880273455c0: control (read@3072,1024B). Runtime 150 seconds [ 410.073198][ T6104] block nbd1: Possible stuck request ffff8880273071c0: control (read@1024,3072B). Runtime 150 seconds [ 410.636765][ T1632] block nbd6: Possible stuck request ffff888027470000: control (read@0,1024B). Runtime 150 seconds [ 410.647809][ T1632] block nbd6: Possible stuck request ffff8880274701c0: control (read@1024,1024B). Runtime 150 seconds [ 410.659514][ T6103] block nbd7: Possible stuck request ffff8880274de000: control (read@0,1024B). Runtime 150 seconds [ 410.670767][ T1632] block nbd6: Possible stuck request ffff888027470380: control (read@2048,1024B). Runtime 150 seconds [ 410.681981][ T25] block nbd4: Possible stuck request ffff888027410000: control (read@0,1024B). Runtime 150 seconds [ 410.692802][ T6121] block nbd5: Possible stuck request ffff88802744e000: control (read@0,1024B). Runtime 150 seconds [ 410.703592][ T25] block nbd4: Possible stuck request ffff8880274101c0: control (read@1024,1024B). Runtime 150 seconds [ 410.714711][ T6121] block nbd5: Possible stuck request ffff88802744e1c0: control (read@1024,1024B). Runtime 150 seconds [ 410.726714][ T6103] block nbd7: Possible stuck request ffff8880274de1c0: control (read@1024,1024B). Runtime 150 seconds [ 410.738523][ T1632] block nbd6: Possible stuck request ffff888027470540: control (read@3072,1024B). Runtime 150 seconds [ 410.749555][ T6121] block nbd5: Possible stuck request ffff88802744e380: control (read@2048,1024B). Runtime 150 seconds [ 410.760849][ T25] block nbd4: Possible stuck request ffff888027410380: control (read@2048,1024B). Runtime 150 seconds [ 410.772000][ T25] block nbd4: Possible stuck request ffff888027410540: control (read@3072,1024B). Runtime 150 seconds [ 410.783285][ T1632] block nbd5: Possible stuck request ffff88802744e540: control (read@3072,1024B). Runtime 150 seconds [ 410.794350][ T6121] block nbd7: Possible stuck request ffff8880274de380: control (read@2048,1024B). Runtime 150 seconds [ 410.805415][ T6121] block nbd7: Possible stuck request ffff8880274de540: control (read@3072,1024B). Runtime 150 seconds [ 411.276738][ T1632] block nbd11: Possible stuck request ffff8880275d0000: control (read@0,1024B). Runtime 150 seconds [ 411.287655][ T25] block nbd10: Possible stuck request ffff8880275a0000: control (read@0,1024B). Runtime 150 seconds [ 411.298478][ T6121] block nbd8: Possible stuck request ffff888027500000: control (read@0,1024B). Runtime 150 seconds [ 411.309227][ T1632] block nbd11: Possible stuck request ffff8880275d01c0: control (read@1024,1024B). Runtime 150 seconds [ 411.320355][ T25] block nbd10: Possible stuck request ffff8880275a01c0: control (read@1024,1024B). Runtime 150 seconds [ 411.331498][ T6121] block nbd8: Possible stuck request ffff8880275001c0: control (read@1024,3072B). Runtime 150 seconds [ 411.342568][ T1632] block nbd11: Possible stuck request ffff8880275d0380: control (read@2048,1024B). Runtime 150 seconds [ 411.356591][ T6121] block nbd10: Possible stuck request ffff8880275a0380: control (read@2048,1024B). Runtime 150 seconds [ 411.367721][ T1632] block nbd11: Possible stuck request ffff8880275d0540: control (read@3072,1024B). Runtime 150 seconds [ 411.378841][ T6121] block nbd10: Possible stuck request ffff8880275a0540: control (read@3072,1024B). Runtime 150 seconds [ 411.916560][ T6104] block nbd9: Possible stuck request ffff888027577000: control (read@0,1024B). Runtime 150 seconds [ 411.927388][ T6104] block nbd9: Possible stuck request ffff8880275771c0: control (read@1024,1024B). Runtime 150 seconds [ 411.938475][ T6104] block nbd9: Possible stuck request ffff888027577380: control (read@2048,1024B). Runtime 150 seconds [ 411.949549][ T6104] block nbd9: Possible stuck request ffff888027577540: control (read@3072,1024B). Runtime 150 seconds [ 429.836480][ T31] INFO: task syz-executor212:6090 blocked for more than 143 seconds. [ 429.844612][ T31] Not tainted syzkaller #0 [ 429.849701][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.858445][ T31] task:syz-executor212 state:D stack:27952 pid:6090 tgid:6074 ppid:5663 task_flags:0x400040 flags:0x00080002 [ 429.870504][ T31] Call Trace: [ 429.873810][ T31] [ 429.876806][ T31] __schedule+0x17d9/0x56c0 [ 429.881372][ T31] ? __lock_acquire+0x683/0x2cf0 [ 429.886396][ T31] ? __lock_acquire+0x683/0x2cf0 [ 429.891373][ T31] ? unwind_next_frame+0x8f/0x2550 [ 429.896577][ T31] ? __pfx___schedule+0x10/0x10 [ 429.901464][ T31] ? schedule+0x90/0x2b0 [ 429.905716][ T31] schedule+0x164/0x2b0 [ 429.909934][ T31] schedule_preempt_disabled+0x13/0x30 [ 429.915425][ T31] __mutex_lock+0x7bf/0x1550 [ 429.920097][ T31] ? __mutex_lock+0x5d4/0x1550 [ 429.924909][ T31] ? genl_rcv_msg+0x10b/0x7a0 [ 429.929670][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 429.934737][ T31] ? stack_trace_save+0xa9/0x100 [ 429.939751][ T31] ? __lock_acquire+0x683/0x2cf0 [ 429.944725][ T31] ? radix_tree_lookup+0x240/0x290 [ 429.949917][ T31] genl_rcv_msg+0x10b/0x7a0 [ 429.954487][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 429.959598][ T31] ? __lock_acquire+0x683/0x2cf0 [ 429.964578][ T31] netlink_rcv_skb+0x226/0x4a0 [ 429.969414][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 429.974474][ T31] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 429.979849][ T31] ? down_read+0x2be/0x330 [ 429.984300][ T31] genl_rcv+0x28/0x40 [ 429.988365][ T31] netlink_unicast+0x7bb/0x940 [ 429.993179][ T31] netlink_sendmsg+0x813/0xb40 [ 429.998027][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 430.003345][ T31] ? do_raw_spin_lock+0x12b/0x2f0 [ 430.008469][ T31] ? aa_sock_msg_perm+0xf1/0x1b0 [ 430.013463][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 430.018840][ T31] sock_sendmsg_nosec+0x13a/0x180 [ 430.023902][ T31] ____sys_sendmsg+0x54e/0x850 [ 430.028747][ T31] ? __pfx_____sys_sendmsg+0x10/0x10 [ 430.034070][ T31] ? import_iovec+0x73/0xa0 [ 430.038661][ T31] ___sys_sendmsg+0x2a5/0x360 [ 430.043375][ T31] ? __lock_acquire+0x683/0x2cf0 [ 430.048388][ T31] ? __pfx____sys_sendmsg+0x10/0x10 [ 430.053616][ T31] ? lockdep_hardirqs_on+0x7a/0x110 [ 430.058917][ T31] ? __fget_files+0x2a/0x420 [ 430.063542][ T31] ? __fget_files+0x3a2/0x420 [ 430.068305][ T31] __x64_sys_sendmsg+0x1b1/0x290 [ 430.073271][ T31] ? _raw_spin_unlock_irq+0x2e/0x50 [ 430.078613][ T31] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 430.084368][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.090512][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.096687][ T31] do_syscall_64+0x174/0x580 [ 430.101289][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.107421][ T31] ? clear_bhb_loop+0x70/0xc0 [ 430.112127][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.118105][ T31] RIP: 0033:0x7f847ceb12c9 [ 430.122554][ T31] RSP: 002b:00007f847ce3f1d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 430.131056][ T31] RAX: ffffffffffffffda RBX: 00007f847cf5bba8 RCX: 00007f847ceb12c9 [ 430.139097][ T31] RDX: 0000000000080000 RSI: 0000200000000c40 RDI: 0000000000000007 [ 430.147158][ T31] RBP: 00007f847cf5bba0 R08: 00007f847ce3f6c0 R09: 36203a6b63617473 [ 430.155162][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f847cf2c4b8 [ 430.163220][ T31] R13: 0000200000000c00 R14: 0000200000000c50 R15: 0000200000000c40 [ 430.171299][ T31] [ 430.174348][ T31] INFO: task syz-executor212:6089 blocked for more than 143 seconds. [ 430.182488][ T31] Not tainted syzkaller #0 [ 430.187516][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 430.196272][ T31] task:syz-executor212 state:D stack:26376 pid:6089 tgid:6075 ppid:5664 task_flags:0x480140 flags:0x00080002 [ 430.208258][ T31] Call Trace: [ 430.211563][ T31] [ 430.214503][ T31] __schedule+0x17d9/0x56c0 [ 430.219089][ T31] ? __lock_acquire+0x683/0x2cf0 [ 430.224096][ T31] ? __pfx___schedule+0x10/0x10 [ 430.229028][ T31] ? schedule+0x90/0x2b0 [ 430.233301][ T31] schedule+0x164/0x2b0 [ 430.237529][ T31] blk_mq_freeze_queue_wait+0x101/0x180 [ 430.243116][ T31] ? __pfx_blk_mq_freeze_queue_wait+0x10/0x10 [ 430.249252][ T31] ? queue_limits_commit_update_frozen+0x55/0xd0 [ 430.255614][ T31] ? __pfx_autoremove_wake_function+0x10/0x10 [ 430.261781][ T31] queue_limits_commit_update_frozen+0x55/0xd0 [ 430.268003][ T31] nbd_set_size+0x454/0x680 [ 430.272520][ T31] ? __pfx_nbd_set_size+0x10/0x10 [ 430.277652][ T31] ? nla_memcpy+0x5b/0xc0 [ 430.282039][ T31] nbd_genl_reconfigure+0x7e9/0x1e80 [ 430.287463][ T31] ? __pfx_nbd_genl_reconfigure+0x10/0x10 [ 430.293209][ T31] ? rcu_is_watching+0x15/0xb0 [ 430.298050][ T31] ? trace_kmalloc+0x2a/0xf0 [ 430.302676][ T31] ? __kmalloc_noprof+0x396/0x720 [ 430.307774][ T31] ? __nla_parse+0x40/0x60 [ 430.312232][ T31] ? genl_family_rcv_msg_attrs_parse+0x20b/0x2f0 [ 430.318647][ T31] ? genl_family_rcv_msg_attrs_parse+0x265/0x2f0 [ 430.325020][ T31] genl_family_rcv_msg_doit+0x233/0x340 [ 430.330644][ T31] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 430.336826][ T31] ? __lock_acquire+0x683/0x2cf0 [ 430.341785][ T31] genl_rcv_msg+0x614/0x7a0 [ 430.346390][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 430.351450][ T31] ? __pfx_nbd_genl_reconfigure+0x10/0x10 [ 430.357335][ T31] netlink_rcv_skb+0x226/0x4a0 [ 430.362154][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 430.367249][ T31] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 430.372570][ T31] ? down_read+0x2be/0x330 [ 430.377060][ T31] genl_rcv+0x28/0x40 [ 430.381075][ T31] netlink_unicast+0x7bb/0x940 [ 430.385849][ T31] netlink_sendmsg+0x813/0xb40 [ 430.390674][ T31] ? lock_acquire+0x106/0x350 [ 430.395383][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 430.400749][ T31] ? aa_sock_msg_perm+0xf1/0x1b0 [ 430.405716][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 430.411076][ T31] sock_sendmsg_nosec+0x13a/0x180 [ 430.416157][ T31] ____sys_sendmsg+0x54e/0x850 [ 430.421013][ T31] ? __pfx_____sys_sendmsg+0x10/0x10 [ 430.426403][ T31] ? import_iovec+0x73/0xa0 [ 430.430952][ T31] ___sys_sendmsg+0x2a5/0x360 [ 430.435659][ T31] ? __lock_acquire+0x683/0x2cf0 [ 430.440706][ T31] ? __pfx____sys_sendmsg+0x10/0x10 [ 430.445945][ T31] ? lockdep_hardirqs_on+0x7a/0x110 [ 430.451237][ T31] ? __fget_files+0x2a/0x420 [ 430.455857][ T31] ? __fget_files+0x3a2/0x420 [ 430.460619][ T31] __x64_sys_sendmsg+0x1b1/0x290 [ 430.465594][ T31] ? _raw_spin_unlock_irq+0x2e/0x50 [ 430.470862][ T31] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 430.476429][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.482514][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.488649][ T31] do_syscall_64+0x174/0x580 [ 430.493297][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.499460][ T31] ? clear_bhb_loop+0x70/0xc0 [ 430.504176][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.510171][ T31] RIP: 0033:0x7f847ceb12c9 [ 430.514612][ T31] RSP: 002b:00007f847ce3f1d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 430.523119][ T31] RAX: ffffffffffffffda RBX: 00007f847cf5bba8 RCX: 00007f847ceb12c9 [ 430.531166][ T31] RDX: 0000000000080000 RSI: 0000200000000c40 RDI: 0000000000000007 [ 430.539196][ T31] RBP: 00007f847cf5bba0 R08: 00007f847ce3f6c0 R09: 36203a6b63617473 [ 430.547242][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f847cf2c4b8 [ 430.555248][ T31] R13: 0000200000000c00 R14: 0000200000000c50 R15: 0000200000000c40 [ 430.563342][ T31] [ 430.566429][ T31] INFO: task syz-executor212:6096 blocked for more than 144 seconds. [ 430.574521][ T31] Not tainted syzkaller #0 [ 430.579533][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 430.588293][ T31] task:syz-executor212 state:D stack:28808 pid:6096 tgid:6091 ppid:5665 task_flags:0x400040 flags:0x00080002 [ 430.600289][ T31] Call Trace: [ 430.603592][ T31] [ 430.606581][ T31] __schedule+0x17d9/0x56c0 [ 430.611144][ T31] ? __lock_acquire+0x683/0x2cf0 [ 430.616097][ T31] ? __lock_acquire+0x683/0x2cf0 [ 430.621174][ T31] ? unwind_next_frame+0x8f/0x2550 [ 430.626368][ T31] ? __pfx___schedule+0x10/0x10 [ 430.631235][ T31] ? schedule+0x90/0x2b0 [ 430.635488][ T31] schedule+0x164/0x2b0 [ 430.639721][ T31] schedule_preempt_disabled+0x13/0x30 [ 430.645212][ T31] __mutex_lock+0x7bf/0x1550 [ 430.649884][ T31] ? __mutex_lock+0x5d4/0x1550 [ 430.654681][ T31] ? genl_rcv_msg+0x10b/0x7a0 [ 430.659426][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 430.664485][ T31] ? stack_trace_save+0xa9/0x100 [ 430.669487][ T31] ? __lock_acquire+0x683/0x2cf0 [ 430.674461][ T31] ? radix_tree_lookup+0x240/0x290 [ 430.679653][ T31] genl_rcv_msg+0x10b/0x7a0 [ 430.684210][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 430.689375][ T31] ? __lock_acquire+0x683/0x2cf0 [ 430.694398][ T31] netlink_rcv_skb+0x226/0x4a0 [ 430.699281][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 430.704362][ T31] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 430.709742][ T31] ? down_read+0x2be/0x330 [ 430.714209][ T31] genl_rcv+0x28/0x40 [ 430.718274][ T31] netlink_unicast+0x7bb/0x940 [ 430.723088][ T31] netlink_sendmsg+0x813/0xb40 [ 430.727950][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 430.733290][ T31] ? aa_sock_msg_perm+0xf1/0x1b0 [ 430.738329][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 430.743654][ T31] sock_sendmsg_nosec+0x13a/0x180 [ 430.748770][ T31] __sys_sendto+0x408/0x5a0 [ 430.753320][ T31] ? __pfx___sys_sendto+0x10/0x10 [ 430.758431][ T31] ? lockdep_hardirqs_on+0x7a/0x110 [ 430.763690][ T31] __x64_sys_sendto+0xde/0x100 [ 430.768537][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.774649][ T31] do_syscall_64+0x174/0x580 [ 430.779328][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.785436][ T31] ? clear_bhb_loop+0x70/0xc0 [ 430.790216][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.796149][ T31] RIP: 0033:0x7f847ced79fe [ 430.800686][ T31] RSP: 002b:00007f847ce80058 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 430.809181][ T31] RAX: ffffffffffffffda RBX: 00007f847ce816c0 RCX: 00007f847ced79fe [ 430.817233][ T31] RDX: 000000000000001c RSI: 00007f847ce801c0 RDI: 0000000000000004 [ 430.825243][ T31] RBP: 0000000000000004 R08: 00007f847ce800d4 R09: 000000000000000c [ 430.833292][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 430.841343][ T31] R13: 00007f847ce8012c R14: 00007f847ce801c0 R15: 0000000000000000 [ 430.849415][ T31] [ 430.852470][ T31] INFO: task syz-executor212:6097 blocked for more than 144 seconds. [ 430.860586][ T31] Not tainted syzkaller #0 [ 430.865523][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 430.874316][ T31] task:syz-executor212 state:D stack:28752 pid:6097 tgid:6091 ppid:5665 task_flags:0x400040 flags:0x00080002 [ 430.886371][ T31] Call Trace: [ 430.889657][ T31] [ 430.892598][ T31] __schedule+0x17d9/0x56c0 [ 430.897204][ T31] ? __lock_acquire+0x683/0x2cf0 [ 430.902179][ T31] ? __lock_acquire+0x683/0x2cf0 [ 430.907192][ T31] ? unwind_next_frame+0x8f/0x2550 [ 430.912337][ T31] ? __pfx___schedule+0x10/0x10 [ 430.917279][ T31] ? schedule+0x90/0x2b0 [ 430.921553][ T31] schedule+0x164/0x2b0 [ 430.925714][ T31] schedule_preempt_disabled+0x13/0x30 [ 430.931257][ T31] __mutex_lock+0x7bf/0x1550 [ 430.935885][ T31] ? __mutex_lock+0x5d4/0x1550 [ 430.940723][ T31] ? genl_rcv_msg+0x10b/0x7a0 [ 430.945438][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 430.950537][ T31] ? stack_trace_save+0xa9/0x100 [ 430.955506][ T31] ? __lock_acquire+0x683/0x2cf0 [ 430.960513][ T31] ? radix_tree_lookup+0x240/0x290 [ 430.965651][ T31] genl_rcv_msg+0x10b/0x7a0 [ 430.970229][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 430.975297][ T31] ? __lock_acquire+0x683/0x2cf0 [ 430.980345][ T31] netlink_rcv_skb+0x226/0x4a0 [ 430.985152][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 430.990272][ T31] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 430.995596][ T31] ? down_read+0x2be/0x330 [ 431.000076][ T31] genl_rcv+0x28/0x40 [ 431.004123][ T31] netlink_unicast+0x7bb/0x940 [ 431.008970][ T31] netlink_sendmsg+0x813/0xb40 [ 431.013771][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.019133][ T31] ? aa_sock_msg_perm+0xf1/0x1b0 [ 431.024103][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.029455][ T31] sock_sendmsg_nosec+0x13a/0x180 [ 431.034516][ T31] __sys_sendto+0x408/0x5a0 [ 431.039115][ T31] ? __pfx___sys_sendto+0x10/0x10 [ 431.044199][ T31] ? lockdep_hardirqs_on+0x7a/0x110 [ 431.049486][ T31] __x64_sys_sendto+0xde/0x100 [ 431.054276][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.060414][ T31] do_syscall_64+0x174/0x580 [ 431.065033][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.071173][ T31] ? clear_bhb_loop+0x70/0xc0 [ 431.075880][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.081834][ T31] RIP: 0033:0x7f847ced79fe [ 431.086310][ T31] RSP: 002b:00007f847ce5f058 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 431.094743][ T31] RAX: ffffffffffffffda RBX: 00007f847ce606c0 RCX: 00007f847ced79fe [ 431.102799][ T31] RDX: 000000000000001c RSI: 00007f847ce5f1c0 RDI: 0000000000000008 [ 431.110841][ T31] RBP: 0000000000000008 R08: 00007f847ce5f0d4 R09: 000000000000000c [ 431.118996][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 431.127043][ T31] R13: 00007f847ce5f12c R14: 00007f847ce5f1c0 R15: 0000000000000000 [ 431.135101][ T31] [ 431.138230][ T31] INFO: task syz-executor212:6094 blocked for more than 144 seconds. [ 431.146360][ T31] Not tainted syzkaller #0 [ 431.151312][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 431.160042][ T31] task:syz-executor212 state:D stack:28808 pid:6094 tgid:6092 ppid:5668 task_flags:0x400040 flags:0x00080002 [ 431.172067][ T31] Call Trace: [ 431.175365][ T31] [ 431.178353][ T31] __schedule+0x17d9/0x56c0 [ 431.182885][ T31] ? __lock_acquire+0x683/0x2cf0 [ 431.187910][ T31] ? __lock_acquire+0x683/0x2cf0 [ 431.192882][ T31] ? unwind_next_frame+0x8f/0x2550 [ 431.198089][ T31] ? __pfx___schedule+0x10/0x10 [ 431.202997][ T31] ? schedule+0x90/0x2b0 [ 431.207307][ T31] schedule+0x164/0x2b0 [ 431.211490][ T31] schedule_preempt_disabled+0x13/0x30 [ 431.217017][ T31] __mutex_lock+0x7bf/0x1550 [ 431.221649][ T31] ? __mutex_lock+0x5d4/0x1550 [ 431.226491][ T31] ? genl_rcv_msg+0x10b/0x7a0 [ 431.231220][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 431.236308][ T31] ? stack_trace_save+0xa9/0x100 [ 431.241273][ T31] ? __lock_acquire+0x683/0x2cf0 [ 431.246277][ T31] ? radix_tree_lookup+0x240/0x290 [ 431.251421][ T31] genl_rcv_msg+0x10b/0x7a0 [ 431.255973][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 431.261110][ T31] ? __lock_acquire+0x683/0x2cf0 [ 431.266108][ T31] netlink_rcv_skb+0x226/0x4a0 [ 431.270964][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 431.276026][ T31] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 431.281410][ T31] ? down_read+0x2be/0x330 [ 431.285880][ T31] genl_rcv+0x28/0x40 [ 431.289930][ T31] netlink_unicast+0x7bb/0x940 [ 431.294731][ T31] netlink_sendmsg+0x813/0xb40 [ 431.299569][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.304890][ T31] ? aa_sock_msg_perm+0xf1/0x1b0 [ 431.309897][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.315207][ T31] sock_sendmsg_nosec+0x13a/0x180 [ 431.320304][ T31] __sys_sendto+0x408/0x5a0 [ 431.324841][ T31] ? __pfx___sys_sendto+0x10/0x10 [ 431.329936][ T31] ? lockdep_hardirqs_on+0x7a/0x110 [ 431.335207][ T31] __x64_sys_sendto+0xde/0x100 [ 431.340057][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.346158][ T31] do_syscall_64+0x174/0x580 [ 431.350838][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.356971][ T31] ? clear_bhb_loop+0x70/0xc0 [ 431.361681][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.367645][ T31] RIP: 0033:0x7f847ced79fe [ 431.372089][ T31] RSP: 002b:00007f847ce80058 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 431.380653][ T31] RAX: ffffffffffffffda RBX: 00007f847ce816c0 RCX: 00007f847ced79fe [ 431.388695][ T31] RDX: 000000000000001c RSI: 00007f847ce801c0 RDI: 0000000000000004 [ 431.396762][ T31] RBP: 0000000000000004 R08: 00007f847ce800d4 R09: 000000000000000c [ 431.404759][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 431.412783][ T31] R13: 00007f847ce8012c R14: 00007f847ce801c0 R15: 0000000000000000 [ 431.420853][ T31] [ 431.423883][ T31] INFO: task syz-executor212:6098 blocked for more than 144 seconds. [ 431.432003][ T31] Not tainted syzkaller #0 [ 431.436984][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 431.445666][ T31] task:syz-executor212 state:D stack:28752 pid:6098 tgid:6092 ppid:5668 task_flags:0x400040 flags:0x00080002 [ 431.457675][ T31] Call Trace: [ 431.460974][ T31] [ 431.463926][ T31] __schedule+0x17d9/0x56c0 [ 431.468497][ T31] ? __lock_acquire+0x683/0x2cf0 [ 431.473470][ T31] ? __lock_acquire+0x683/0x2cf0 [ 431.478489][ T31] ? unwind_next_frame+0x8f/0x2550 [ 431.483641][ T31] ? __pfx___schedule+0x10/0x10 [ 431.488564][ T31] ? schedule+0x90/0x2b0 [ 431.492835][ T31] schedule+0x164/0x2b0 [ 431.497063][ T31] schedule_preempt_disabled+0x13/0x30 [ 431.502565][ T31] __mutex_lock+0x7bf/0x1550 [ 431.507234][ T31] ? __mutex_lock+0x5d4/0x1550 [ 431.512030][ T31] ? genl_rcv_msg+0x10b/0x7a0 [ 431.516812][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 431.521895][ T31] ? stack_trace_save+0xa9/0x100 [ 431.526934][ T31] ? __lock_acquire+0x683/0x2cf0 [ 431.531920][ T31] ? radix_tree_lookup+0x240/0x290 [ 431.537102][ T31] genl_rcv_msg+0x10b/0x7a0 [ 431.541645][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 431.546741][ T31] ? __lock_acquire+0x683/0x2cf0 [ 431.551723][ T31] netlink_rcv_skb+0x226/0x4a0 [ 431.556559][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 431.561619][ T31] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 431.567053][ T31] ? down_read+0x2be/0x330 [ 431.571731][ T31] genl_rcv+0x28/0x40 [ 431.575752][ T31] netlink_unicast+0x7bb/0x940 [ 431.580637][ T31] netlink_sendmsg+0x813/0xb40 [ 431.585444][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.590811][ T31] ? aa_sock_msg_perm+0xf1/0x1b0 [ 431.595787][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.601152][ T31] sock_sendmsg_nosec+0x13a/0x180 [ 431.606274][ T31] __sys_sendto+0x408/0x5a0 [ 431.610820][ T31] ? __pfx___sys_sendto+0x10/0x10 [ 431.615858][ T31] ? lockdep_hardirqs_on+0x7a/0x110 [ 431.621154][ T31] __x64_sys_sendto+0xde/0x100 [ 431.625947][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.632139][ T31] do_syscall_64+0x174/0x580 [ 431.636800][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.642886][ T31] ? clear_bhb_loop+0x70/0xc0 [ 431.647675][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.655801][ T31] RIP: 0033:0x7f847ced79fe [ 431.660299][ T31] RSP: 002b:00007f847ce5f058 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 431.668796][ T31] RAX: ffffffffffffffda RBX: 00007f847ce606c0 RCX: 00007f847ced79fe [ 431.676847][ T31] RDX: 000000000000001c RSI: 00007f847ce5f1c0 RDI: 0000000000000008 [ 431.684847][ T31] RBP: 0000000000000008 R08: 00007f847ce5f0d4 R09: 000000000000000c [ 431.692886][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 431.700924][ T31] R13: 00007f847ce5f12c R14: 00007f847ce5f1c0 R15: 0000000000000000 [ 431.709058][ T31] [ 431.712107][ T31] INFO: task syz-executor212:6095 blocked for more than 145 seconds. [ 431.720232][ T31] Not tainted syzkaller #0 [ 431.725188][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 431.733922][ T31] task:syz-executor212 state:D stack:28504 pid:6095 tgid:6093 ppid:5667 task_flags:0x400040 flags:0x00080002 [ 431.745945][ T31] Call Trace: [ 431.749291][ T31] [ 431.752248][ T31] __schedule+0x17d9/0x56c0 [ 431.756901][ T31] ? __lock_acquire+0x683/0x2cf0 [ 431.761895][ T31] ? __lock_acquire+0x683/0x2cf0 [ 431.766907][ T31] ? unwind_next_frame+0x8f/0x2550 [ 431.772058][ T31] ? __pfx___schedule+0x10/0x10 [ 431.777004][ T31] ? schedule+0x90/0x2b0 [ 431.781305][ T31] schedule+0x164/0x2b0 [ 431.785499][ T31] schedule_preempt_disabled+0x13/0x30 [ 431.791043][ T31] __mutex_lock+0x7bf/0x1550 [ 431.795667][ T31] ? __mutex_lock+0x5d4/0x1550 [ 431.800511][ T31] ? genl_rcv_msg+0x10b/0x7a0 [ 431.805225][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 431.810319][ T31] ? stack_trace_save+0xa9/0x100 [ 431.815306][ T31] ? __lock_acquire+0x683/0x2cf0 [ 431.820351][ T31] ? radix_tree_lookup+0x240/0x290 [ 431.825490][ T31] genl_rcv_msg+0x10b/0x7a0 [ 431.830101][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 431.835160][ T31] ? __lock_acquire+0x683/0x2cf0 [ 431.840199][ T31] netlink_rcv_skb+0x226/0x4a0 [ 431.844995][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 431.850090][ T31] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 431.855412][ T31] ? down_read+0x2be/0x330 [ 431.859902][ T31] genl_rcv+0x28/0x40 [ 431.863915][ T31] netlink_unicast+0x7bb/0x940 [ 431.868758][ T31] netlink_sendmsg+0x813/0xb40 [ 431.873584][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.878953][ T31] ? aa_sock_msg_perm+0xf1/0x1b0 [ 431.883928][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.889351][ T31] sock_sendmsg_nosec+0x13a/0x180 [ 431.894461][ T31] __sys_sendto+0x408/0x5a0 [ 431.899066][ T31] ? __pfx___sys_sendto+0x10/0x10 [ 431.904227][ T31] ? lockdep_hardirqs_on+0x7a/0x110 [ 431.909543][ T31] __x64_sys_sendto+0xde/0x100 [ 431.914344][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.920581][ T31] do_syscall_64+0x174/0x580 [ 431.925222][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.931371][ T31] ? clear_bhb_loop+0x70/0xc0 [ 431.936087][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.942069][ T31] RIP: 0033:0x7f847ced79fe [ 431.946564][ T31] RSP: 002b:00007f847ce80058 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 431.954993][ T31] RAX: ffffffffffffffda RBX: 00007f847ce816c0 RCX: 00007f847ced79fe [ 431.963058][ T31] RDX: 000000000000001c RSI: 00007f847ce801c0 RDI: 0000000000000004 [ 431.971089][ T31] RBP: 0000000000000004 R08: 00007f847ce800d4 R09: 000000000000000c [ 431.979115][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 431.987137][ T31] R13: 00007f847ce8012c R14: 00007f847ce801c0 R15: 0000000000000000 [ 431.995136][ T31] [ 431.998234][ T31] INFO: task syz-executor212:6099 blocked for more than 145 seconds. [ 432.006365][ T31] Not tainted syzkaller #0 [ 432.011302][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 432.020033][ T31] task:syz-executor212 state:D stack:27768 pid:6099 tgid:6093 ppid:5667 task_flags:0x400040 flags:0x00080002 [ 432.032029][ T31] Call Trace: [ 432.035334][ T31] [ 432.038349][ T31] __schedule+0x17d9/0x56c0 [ 432.042908][ T31] ? __lock_acquire+0x683/0x2cf0 [ 432.047924][ T31] ? __lock_acquire+0x683/0x2cf0 [ 432.052919][ T31] ? unwind_next_frame+0x8f/0x2550 [ 432.058126][ T31] ? __pfx___schedule+0x10/0x10 [ 432.063016][ T31] ? schedule+0x90/0x2b0 [ 432.067337][ T31] schedule+0x164/0x2b0 [ 432.071525][ T31] schedule_preempt_disabled+0x13/0x30 [ 432.077059][ T31] __mutex_lock+0x7bf/0x1550 [ 432.081687][ T31] ? __mutex_lock+0x5d4/0x1550 [ 432.086551][ T31] ? genl_rcv_msg+0x10b/0x7a0 [ 432.091264][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 432.096357][ T31] ? stack_trace_save+0xa9/0x100 [ 432.101326][ T31] ? __lock_acquire+0x683/0x2cf0 [ 432.106355][ T31] ? radix_tree_lookup+0x240/0x290 [ 432.111503][ T31] genl_rcv_msg+0x10b/0x7a0 [ 432.116026][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 432.121132][ T31] ? __lock_acquire+0x683/0x2cf0 [ 432.126122][ T31] netlink_rcv_skb+0x226/0x4a0 [ 432.130962][ T31] ? __pfx_genl_rcv_msg+0x10/0x10 [ 432.136030][ T31] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 432.141407][ T31] ? down_read+0x2be/0x330 [ 432.145879][ T31] genl_rcv+0x28/0x40 [ 432.149928][ T31] netlink_unicast+0x7bb/0x940 [ 432.154728][ T31] netlink_sendmsg+0x813/0xb40 [ 432.159701][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 432.165068][ T31] ? aa_sock_msg_perm+0xf1/0x1b0 [ 432.170088][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 432.175405][ T31] sock_sendmsg_nosec+0x13a/0x180 [ 432.180523][ T31] __sys_sendto+0x408/0x5a0 [ 432.185071][ T31] ? __pfx___sys_sendto+0x10/0x10 [ 432.190189][ T31] ? lockdep_hardirqs_on+0x7a/0x110 [ 432.195451][ T31] __x64_sys_sendto+0xde/0x100 [ 432.200300][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 432.206416][ T31] do_syscall_64+0x174/0x580 [ 432.211015][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 432.217166][ T31] ? clear_bhb_loop+0x70/0xc0 [ 432.221879][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 432.227835][ T31] RIP: 0033:0x7f847ced79fe [ 432.232277][ T31] RSP: 002b:00007f847ce5f058 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 432.240785][ T31] RAX: ffffffffffffffda RBX: 00007f847ce606c0 RCX: 00007f847ced79fe [ 432.248806][ T31] RDX: 000000000000001c RSI: 00007f847ce5f1c0 RDI: 0000000000000008 [ 432.256842][ T31] RBP: 0000000000000008 R08: 00007f847ce5f0d4 R09: 000000000000000c [ 432.264835][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 432.272878][ T31] R13: 00007f847ce5f12c R14: 00007f847ce5f1c0 R15: 0000000000000000 [ 432.280918][ T31] [ 432.283992][ T31] [ 432.283992][ T31] Showing all locks held in the system: [ 432.291800][ T31] 1 lock held by khungtaskd/31: [ 432.296752][ T31] #0: ffffffff8eb59c60 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 432.306676][ T31] 5 locks held by kworker/u8:7/147: [ 432.311923][ T31] 2 locks held by getty/5369: [ 432.316669][ T31] #0: ffff888035da00a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 432.326539][ T31] #1: ffffc9000322b2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 [ 432.336736][ T31] 1 lock held by udevd/5661: [ 432.341334][ T31] #0: ffff888027185350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd70 [ 432.350647][ T31] 1 lock held by udevd/5662: [ 432.355252][ T31] #0: ffff888027181350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd70 [ 432.364590][ T31] 1 lock held by udevd/5703: [ 432.369232][ T31] #0: ffff888026ad1350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd70 [ 432.378535][ T31] 1 lock held by udevd/5708: [ 432.383148][ T31] #0: ffff888026ad5350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd70 [ 432.392446][ T31] 1 lock held by udevd/5710: [ 432.397105][ T31] #0: ffff8880272b9350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd70 [ 432.406441][ T31] 1 lock held by udevd/5712: [ 432.411041][ T31] #0: ffff8880272bd350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd70 [ 432.420361][ T31] 1 lock held by udevd/5714: [ 432.424968][ T31] #0: ffff8880273d9350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd70 [ 432.434283][ T31] 1 lock held by udevd/5728: [ 432.438919][ T31] #0: ffff8880273dd350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd70 [ 432.448244][ T31] 1 lock held by udevd/5731: [ 432.452884][ T31] #0: ffff888026ad0350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd70 [ 432.462224][ T31] 1 lock held by udevd/5733: [ 432.466872][ T31] #0: ffff88802749c350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd70 [ 432.476253][ T31] 1 lock held by udevd/5749: [ 432.480873][ T31] #0: ffff8880265f2350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd70 [ 432.490189][ T31] 1 lock held by udevd/5754: [ 432.494780][ T31] #0: ffff8880265f4350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd70 [ 432.504082][ T31] 2 locks held by syz-executor212/6090: [ 432.509679][ T31] #0: ffffffff90098e68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 432.517937][ T31] #1: ffffffff90098ca0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10b/0x7a0 [ 432.527005][ T31] 6 locks held by syz-executor212/6089: [ 432.532549][ T31] #0: ffffffff90098e68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 432.540817][ T31] #1: ffffffff90098ca0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10b/0x7a0 [ 432.549855][ T31] #2: ffff88802691ca60 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_genl_reconfigure+0x4bc/0x1e80 [ 432.560289][ T31] #3: ffff888026975a68 (&q->limits_lock){+.+.}-{4:4}, at: nbd_set_size+0x263/0x680 [ 432.569776][ T31] #4: ffff888026975430 (&q->q_usage_counter(io)#49){++++}-{0:0}, at: queue_limits_commit_update_frozen+0x55/0xd0 [ 432.581875][ T31] #5: ffff888026975468 (&q->q_usage_counter(queue)#33){+.+.}-{0:0}, at: queue_limits_commit_update_frozen+0x55/0xd0 [ 432.594235][ T31] 2 locks held by syz-executor212/6096: [ 432.599855][ T31] #0: ffffffff90098e68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 432.608138][ T31] #1: ffffffff90098ca0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10b/0x7a0 [ 432.617213][ T31] 2 locks held by syz-executor212/6097: [ 432.622784][ T31] #0: ffffffff90098e68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 432.631099][ T31] #1: ffffffff90098ca0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10b/0x7a0 [ 432.640171][ T31] 2 locks held by syz-executor212/6094: [ 432.645730][ T31] #0: ffffffff90098e68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 432.654005][ T31] #1: ffffffff90098ca0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10b/0x7a0 [ 432.663058][ T31] 2 locks held by syz-executor212/6098: [ 432.668681][ T31] #0: ffffffff90098e68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 432.676978][ T31] #1: ffffffff90098ca0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10b/0x7a0 [ 432.685982][ T31] 2 locks held by syz-executor212/6095: [ 432.691592][ T31] #0: ffffffff90098e68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 432.699849][ T31] #1: ffffffff90098ca0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10b/0x7a0 [ 432.708892][ T31] 2 locks held by syz-executor212/6099: [ 432.714456][ T31] #0: ffffffff90098e68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 432.722725][ T31] #1: ffffffff90098ca0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10b/0x7a0 [ 432.731855][ T31] [ 432.734203][ T31] ============================================= [ 432.734203][ T31] [ 432.742714][ T31] NMI backtrace for cpu 1 [ 432.742739][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 432.742759][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 432.742768][ T31] Call Trace: [ 432.742775][ T31] [ 432.742782][ T31] dump_stack_lvl+0xe8/0x150 [ 432.742812][ T31] nmi_cpu_backtrace+0x274/0x2d0 [ 432.742854][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 432.742902][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x380 [ 432.742936][ T31] sys_info+0x135/0x170 [ 432.742963][ T31] watchdog+0xfd7/0x1030 [ 432.742995][ T31] ? watchdog+0x1c7/0x1030 [ 432.743026][ T31] kthread+0x388/0x470 [ 432.743054][ T31] ? __pfx_watchdog+0x10/0x10 [ 432.743076][ T31] ? __pfx_kthread+0x10/0x10 [ 432.743105][ T31] ret_from_fork+0x514/0xb70 [ 432.743137][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 432.743165][ T31] ? __switch_to+0xc89/0x1420 [ 432.743192][ T31] ? __pfx_kthread+0x10/0x10 [ 432.743221][ T31] ret_from_fork_asm+0x1a/0x30 [ 432.743267][ T31] [ 432.743275][ T31] Sending NMI from CPU 1 to CPUs 0: [ 432.852770][ C0] NMI backtrace for cpu 0 [ 432.852787][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 432.852806][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 432.852816][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 432.852841][ C0] Code: 5b 7d 02 c3 cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d b3 0e 17 00 fb f4 4c 07 03 00 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 432.852856][ C0] RSP: 0018:ffffffff8e807de0 EFLAGS: 00000242 [ 432.852871][ C0] RAX: 000000000010c831 RBX: ffffffff819b433c RCX: 0000000080000001 [ 432.852883][ C0] RDX: 0000000000000001 RSI: ffffffff8e22cd57 RDI: ffffffff8c4bbf80 [ 432.852894][ C0] RBP: ffffffff8e807eb8 R08: ffff8880b86338db R09: 1ffff110170c671b [ 432.852907][ C0] R10: dffffc0000000000 R11: ffffed10170c671c R12: 0000000000000000 [ 432.852926][ C0] R13: 1ffffffff1d11de8 R14: 1ffffffff1d00fc4 R15: dffffc0000000000 [ 432.852939][ C0] FS: 0000000000000000(0000) GS:ffff888124f49000(0000) knlGS:0000000000000000 [ 432.852952][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 432.852964][ C0] CR2: 0000562c8d06c660 CR3: 000000000e946000 CR4: 00000000003526f0 [ 432.852979][ C0] Call Trace: [ 432.852987][ C0] [ 432.852993][ C0] default_idle+0x9/0x20 [ 432.853015][ C0] default_idle_call+0x72/0xb0 [ 432.853037][ C0] do_idle+0x1cc/0x540 [ 432.853060][ C0] ? __pfx_do_idle+0x10/0x10 [ 432.853085][ C0] cpu_startup_entry+0x43/0x60 [ 432.853106][ C0] rest_init+0x2de/0x300 [ 432.853130][ C0] start_kernel+0x392/0x3e0 [ 432.853171][ C0] x86_64_start_reservations+0x24/0x30 [ 432.853191][ C0] x86_64_start_kernel+0x137/0x1b0 [ 432.853211][ C0] common_startup_64+0x13e/0x157 [ 432.853238][ C0] [ 432.853763][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 432.853820][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 432.853875][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 432.853913][ T31] Call Trace: [ 432.853947][ T31] [ 432.853969][ T31] vpanic+0x56c/0xa60 [ 432.854060][ T31] ? __pfx_vpanic+0x10/0x10 [ 432.854141][ T31] ? __down_trylock_console_sem+0x6b/0x110 [ 432.854213][ T31] panic+0xc5/0xd0 [ 432.854285][ T31] ? __pfx_panic+0x10/0x10 [ 432.854366][ T31] ? wq_watchdog_touch+0xf9/0x160 [ 432.854466][ T31] ? nmi_trigger_cpumask_backtrace+0x247/0x380 [ 432.854561][ T31] watchdog+0x1030/0x1030 [ 432.854645][ T31] ? watchdog+0x1c7/0x1030 [ 432.854726][ T31] kthread+0x388/0x470 [ 432.854813][ T31] ? __pfx_watchdog+0x10/0x10 [ 432.854886][ T31] ? __pfx_kthread+0x10/0x10 [ 432.854969][ T31] ret_from_fork+0x514/0xb70 [ 432.855051][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 432.855124][ T31] ? __switch_to+0xc89/0x1420 [ 432.855196][ T31] ? __pfx_kthread+0x10/0x10 [ 432.855268][ T31] ret_from_fork_asm+0x1a/0x30 [ 432.855381][ T31] [ 433.141667][ T31] Kernel Offset: disabled [ 433.145994][ T31] Rebooting in 86400 seconds..