ci-upstream-rust-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-rust-kasan-gce/syz-executor671671645 <...> Warning: Permanently added '10.128.0.81' (ED25519) to the list of known hosts. execve("ci-upstream-rust-kasan-gce/syz-executor671671645", ["ci-upstream-rust-kasan-gce/syz-executor671671645"], 0x7ffcd918db60 /* 10 vars */) = 0 brk(NULL) = 0x555575646000 brk(0x555575646e40) = 0x555575646e40 arch_prctl(ARCH_SET_FS, 0x5555756464c0) = 0 set_tid_address(0x555575646790) = 5618 set_robust_list(0x5555756467a0, 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-rust-kasan-gce/syz-executor671671645", 4096) = 54 getrandom("\x62\xc8\x30\xc3\xb6\x65\x92\x04", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555575646e40 brk(0x555575667e40) = 0x555575667e40 brk(0x555575668000) = 0x555575668000 mprotect(0x7f368eef6000, 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=5618}, {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=5618}, {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=5618}, {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=5618}, {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=5618}, {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=5618}, {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=5618}, {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_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7f368ee34e30, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f368ee38c50}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7f368ee34e30, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f368ee38c50}, NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5622 attached , child_tidptr=0x555575646790) = 5622 [pid 5622] set_robust_list(0x5555756467a0, 24) = 0 [pid 5618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5618] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5618] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5618] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5623 attached [pid 5623] set_robust_list(0x5555756467a0, 24 [pid 5622] getrandom( [pid 5623] <... set_robust_list resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... getrandom resumed>"\xbc\x20\xf2\x6c\x4b\xe1\xb9\xdb", 8, GRND_NONBLOCK) = 8 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5618] <... clone resumed>, child_tidptr=0x555575646790) = 5623 [pid 5622] mkdir("./syzkaller.U3bbcp", 0700 [pid 5618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5618] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] getrandom( [pid 5622] <... mkdir resumed>) = 0 [pid 5618] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5618] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] chmod("./syzkaller.U3bbcp", 0777 [pid 5623] <... getrandom resumed>"\x9e\x41\x61\x3b\xcc\x51\x0d\xf9", 8, GRND_NONBLOCK) = 8 [pid 5622] <... chmod resumed>) = 0 [pid 5623] getrandom(ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5624 attached [pid 5618] <... clone resumed>, child_tidptr=0x555575646790) = 5624 [pid 5623] <... getrandom resumed>"\x36\xf2\x7c\x51\xe2\x27\x26\x38", 8, GRND_NONBLOCK) = 8 [pid 5622] chdir("./syzkaller.U3bbcp" [pid 5624] set_robust_list(0x5555756467a0, 24 [pid 5623] mkdir("./syzkaller.AmfGYQ", 0700 [pid 5618] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... chdir resumed>) = 0 [pid 5622] mkdir("./0", 0777 [pid 5618] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... set_robust_list resumed>) = 0 [pid 5618] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5618] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5618] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] getrandom( [pid 5622] <... mkdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5625 attached [pid 5624] <... getrandom resumed>"\x9b\x10\xb3\x87\xad\x3e\x4d\x89", 8, GRND_NONBLOCK) = 8 [pid 5623] <... mkdir resumed>) = 0 [pid 5618] <... clone resumed>, child_tidptr=0x555575646790) = 5625 [pid 5625] set_robust_list(0x5555756467a0, 24 [pid 5624] mkdir("./syzkaller.RGyYc2", 0700 [pid 5623] chmod("./syzkaller.AmfGYQ", 0777 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5618] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... set_robust_list resumed>) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5618] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] chmod("./syzkaller.RGyYc2", 0777 [pid 5623] <... chmod resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] chdir("./syzkaller.AmfGYQ" [pid 5624] <... chmod resumed>) = 0 [pid 5623] <... chdir resumed>) = 0 [pid 5623] mkdir("./0", 0777ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5626 attached [pid 5625] getrandom( [pid 5624] chdir("./syzkaller.RGyYc2" [pid 5623] <... mkdir resumed>) = 0 [pid 5626] set_robust_list(0x5555756467a0, 24 [pid 5625] <... getrandom resumed>"\x9c\x49\x45\x8d\x97\x88\x3b\xe9", 8, GRND_NONBLOCK) = 8 [pid 5624] <... chdir resumed>) = 0 [pid 5626] <... set_robust_list resumed>) = 0 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5626 [pid 5625] mkdir("./syzkaller.MPORG8", 0700 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... mkdir resumed>) = 0 [pid 5624] mkdir("./0", 0777 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5625] chmod("./syzkaller.MPORG8", 0777 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5625] <... chmod resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5627 attached [pid 5626] chdir("./0" [pid 5625] chdir("./syzkaller.MPORG8"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5628 attached [pid 5627] set_robust_list(0x5555756467a0, 24 [pid 5626] <... chdir resumed>) = 0 [pid 5625] <... chdir resumed>) = 0 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5627 [pid 5628] set_robust_list(0x5555756467a0, 24 [pid 5627] <... set_robust_list resumed>) = 0 [pid 5626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5625] mkdir("./0", 0777 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5628 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] <... set_robust_list resumed>) = 0 [pid 5627] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] <... prctl resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] setpgid(0, 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5626] <... setpgid resumed>) = 0 [pid 5628] chdir("./0" [pid 5627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5625] <... mkdir resumed>) = 0 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... chdir resumed>) = 0 [pid 5627] chdir("./0" [pid 5626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5627] <... chdir resumed>) = 0 [pid 5626] <... openat resumed>) = 3 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5628] <... prctl resumed>) = 0 [pid 5627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] setpgid(0, 0 [pid 5627] <... prctl resumed>) = 0 [pid 5626] write(3, "1000", 4 [pid 5628] <... setpgid resumed>) = 0 [pid 5627] setpgid(0, 0 [pid 5626] <... write resumed>) = 4 [pid 5628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5627] <... setpgid resumed>) = 0 [pid 5627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5626] close(3) = 0 [pid 5627] <... openat resumed>) = 3 [pid 5626] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5628] <... openat resumed>) = 3 [pid 5627] write(3, "1000", 4 [pid 5628] write(3, "1000", 4 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5629 [pid 5627] <... write resumed>) = 4 [pid 5628] <... write resumed>) = 4 [pid 5627] close(3 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] close(3 [pid 5627] <... close resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... close resumed>) = 0 [pid 5627] symlink("/dev/binderfs", "./binderfs"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5629 attached [pid 5628] symlink("/dev/binderfs", "./binderfs" [pid 5626] write(1, "executing program\n", 18 [pid 5629] set_robust_list(0x5555756467a0, 24 [pid 5627] <... symlink resumed>) = 0 [pid 5626] <... write resumed>) = 18 [pid 5629] <... set_robust_list resumed>) = 0 executing program [pid 5627] write(1, "executing program\n", 18 [pid 5626] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5627] <... write resumed>) = 18 [pid 5626] <... futex resumed>) = 0 executing program [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] <... symlink resumed>) = 0 [pid 5627] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5629] chdir("./0" [pid 5628] write(1, "executing program\n", 18 [pid 5627] <... futex resumed>) = 0 [pid 5626] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 5629] <... chdir resumed>) = 0 [pid 5628] <... write resumed>) = 18 [pid 5627] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5626] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5628] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... prctl resumed>) = 0 [pid 5628] <... futex resumed>) = 0 [pid 5627] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5629] setpgid(0, 0 [pid 5628] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5626] <... mmap resumed>) = 0x7f368ee02000 [pid 5629] <... setpgid resumed>) = 0 [pid 5628] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5627] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5626] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5628] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5627] <... mmap resumed>) = 0x7f368ee02000 [pid 5626] <... mprotect resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... openat resumed>) = 3 [pid 5628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5627] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5629] write(3, "1000", 4 [pid 5628] <... mmap resumed>) = 0x7f368ee02000 [pid 5627] <... mprotect resumed>) = 0 [pid 5626] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5629] <... write resumed>) = 4 [pid 5628] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5627] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5629] close(3 [pid 5628] <... mprotect resumed>) = 0 [pid 5629] <... close resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5630 attached [pid 5629] symlink("/dev/binderfs", "./binderfs" [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5627] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5630] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5629] <... symlink resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5627] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5631 attached [pid 5630] <... rseq resumed>) = 0 [pid 5629] write(1, "executing program\n", 18 executing program [pid 5628] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5626] <... clone3 resumed> => {parent_tid=[5630]}, 88) = 5630 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5632 attached [pid 5631] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5630] set_robust_list(0x7f368ee229a0, 24 [pid 5629] <... write resumed>) = 18 [pid 5627] <... clone3 resumed> => {parent_tid=[5631]}, 88) = 5631 [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5631] <... rseq resumed>) = 0 [pid 5630] <... set_robust_list resumed>) = 0 [pid 5629] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... clone3 resumed> => {parent_tid=[5632]}, 88) = 5632 [pid 5627] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rseq resumed>) = 0 [pid 5631] set_robust_list(0x7f368ee229a0, 24 [pid 5630] rt_sigprocmask(SIG_SETMASK, [] [pid 5629] <... futex resumed>) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 5627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5626] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] set_robust_list(0x7f368ee229a0, 24 [pid 5631] <... set_robust_list resumed>) = 0 [pid 5630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5627] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] <... futex resumed>) = 0 [pid 5632] <... set_robust_list resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5630] mkdirat(AT_FDCWD, "./config", 0777 [pid 5629] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5628] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] <... futex resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] mkdirat(AT_FDCWD, "./config", 0777 [pid 5629] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5628] <... futex resumed>) = 0 [pid 5627] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5626] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5628] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] mkdirat(AT_FDCWD, "./config", 0777 [pid 5629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f368ee02000 [pid 5629] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... mkdirat resumed>) = 0 [pid 5631] <... mkdirat resumed>) = 0 [pid 5630] <... mkdirat resumed>) = 0 [pid 5632] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] <... futex resumed>) = 1 [pid 5628] <... futex resumed>) = 0 [pid 5632] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] <... futex resumed>) = 1 [pid 5630] <... futex resumed>) = 1 [pid 5629] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5628] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] <... futex resumed>) = 0 [pid 5626] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5633 attached [pid 5632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5630] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] <... futex resumed>) = 0 [pid 5627] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5632] mount(NULL, "./config", "configfs", 0, NULL [pid 5631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5630] mount(NULL, "./config", "configfs", 0, NULL [pid 5629] <... clone3 resumed> => {parent_tid=[5633]}, 88) = 5633 [pid 5627] <... futex resumed>) = 0 [pid 5626] <... futex resumed>) = 0 [pid 5633] <... rseq resumed>) = 0 [pid 5632] <... mount resumed>) = 0 [pid 5631] mount(NULL, "./config", "configfs", 0, NULL [pid 5630] <... mount resumed>) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [] [pid 5627] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5626] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] set_robust_list(0x7f368ee229a0, 24 [pid 5629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5630] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5632] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] <... futex resumed>) = 0 [pid 5630] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... set_robust_list resumed>) = 0 [pid 5630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5630] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5629] <... futex resumed>) = 0 [pid 5626] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... futex resumed>) = 1 [pid 5630] <... mkdirat resumed>) = -1 ENOENT (No such file or directory) [pid 5629] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... futex resumed>) = 0 [pid 5633] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 5632] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5630] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... futex resumed>) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5630] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] <... mkdirat resumed>) = -1 ENOENT (No such file or directory) [pid 5626] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... futex resumed>) = 0 [pid 5626] <... futex resumed>) = 1 [pid 5628] <... futex resumed>) = 0 [pid 5633] <... futex resumed>) = 1 [pid 5632] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5629] <... futex resumed>) = 0 [pid 5628] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5626] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] <... futex resumed>) = 0 [pid 5630] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5629] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... futex resumed>) = 0 [pid 5628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] mount(NULL, "./config", "configfs", 0, NULL [pid 5628] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5629] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5628] <... futex resumed>) = 0 [pid 5632] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... mount resumed>) = 0 [pid 5632] <... futex resumed>) = 0 [pid 5631] <... mount resumed>) = 0 [pid 5628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 1 [pid 5632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... futex resumed>) = 1 [pid 5629] <... futex resumed>) = 0 [pid 5628] <... futex resumed>) = 0 [pid 5626] <... futex resumed>) = 0 [pid 5633] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] mkdir("./my_configfs", 0777 [pid 5631] <... futex resumed>) = 1 [pid 5630] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5629] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5627] <... futex resumed>) = 0 [pid 5626] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... futex resumed>) = 0 [pid 5627] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] <... futex resumed>) = 0 [pid 5633] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5630] mkdir("./my_configfs", 0777 [pid 5629] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5627] <... futex resumed>) = 0 [pid 5626] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... mkdirat resumed>) = -1 ENOENT (No such file or directory) [pid 5631] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5630] <... mkdir resumed>) = 0 [pid 5627] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5631] <... mkdirat resumed>) = -1 ENOENT (No such file or directory) [pid 5630] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... futex resumed>) = 0 [pid 5633] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5630] <... futex resumed>) = 1 [pid 5629] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] <... futex resumed>) = 0 [pid 5633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5629] <... futex resumed>) = 0 [pid 5626] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5626] <... futex resumed>) = 0 [pid 5633] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5631] <... futex resumed>) = 1 [pid 5630] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5627] <... futex resumed>) = 0 [pid 5626] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... mount resumed>) = 0 [pid 5627] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 1 [pid 5631] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5629] <... futex resumed>) = 0 [pid 5629] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] <... futex resumed>) = 0 [pid 5633] mkdir("./my_configfs", 0777 [pid 5631] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5630] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... futex resumed>) = 0 [pid 5627] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5627] <... futex resumed>) = 0 [pid 5630] <... futex resumed>) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5631] mkdir("./my_configfs", 0777 [pid 5630] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5627] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... mkdir resumed>) = 0 [pid 5630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5627] <... futex resumed>) = 0 [pid 5626] <... futex resumed>) = 0 [pid 5630] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5627] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5626] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5633] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5629] <... futex resumed>) = 0 [pid 5629] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 0 [pid 5632] <... mkdir resumed>) = 0 [pid 5631] <... mkdir resumed>) = 0 [pid 5629] <... futex resumed>) = 1 [pid 5633] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5632] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... futex resumed>) = 1 [pid 5631] <... futex resumed>) = 1 [pid 5628] <... futex resumed>) = 0 [pid 5627] <... futex resumed>) = 0 [pid 5632] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] <... futex resumed>) = 0 [pid 5627] <... futex resumed>) = 0 [pid 5633] <... mount resumed>) = 0 [pid 5632] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5631] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5628] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5627] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5629] <... futex resumed>) = 0 [pid 5631] <... mount resumed>) = 0 [pid 5629] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5632] <... mount resumed>) = 0 [pid 5629] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5632] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... futex resumed>) = 1 [pid 5631] <... futex resumed>) = 1 [pid 5628] <... futex resumed>) = 0 [pid 5627] <... futex resumed>) = 0 [pid 5632] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] <... futex resumed>) = 0 [pid 5627] <... futex resumed>) = 0 [pid 5632] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5631] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5628] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5627] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5632] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5631] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5630] <... mkdir resumed>) = 0 [pid 5632] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... futex resumed>) = 1 [pid 5631] <... futex resumed>) = 1 [pid 5628] <... futex resumed>) = 0 [pid 5627] <... futex resumed>) = 0 [pid 5632] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5628] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... mkdir resumed>) = 0 [pid 5630] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5628] <... futex resumed>) = 0 [pid 5627] <... futex resumed>) = 0 [pid 5633] <... futex resumed>) = 1 [pid 5631] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... futex resumed>) = 1 [pid 5629] <... futex resumed>) = 0 [pid 5627] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5626] <... futex resumed>) = 0 [pid 5632] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5633] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... futex resumed>) = 0 [pid 5630] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5629] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5626] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] <... futex resumed>) = 0 [pid 5631] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... futex resumed>) = 0 [pid 5628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5627] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] <... futex resumed>) = 0 [pid 5633] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5632] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5630] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5629] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] <... futex resumed>) = 0 [pid 5626] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5630] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5628] <... futex resumed>) = 0 [pid 5627] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 1 [pid 5630] <... futex resumed>) = 1 [pid 5629] <... futex resumed>) = 0 [pid 5626] <... futex resumed>) = 0 [pid 5633] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5629] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5631] <... mkdir resumed>) = 0 [pid 5630] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5629] <... futex resumed>) = 0 [pid 5626] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5632] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5629] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5626] <... futex resumed>) = 0 [pid 5633] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5632] <... futex resumed>) = 1 [pid 5631] <... futex resumed>) = 1 [pid 5630] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... futex resumed>) = 0 [pid 5627] <... futex resumed>) = 0 [pid 5626] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5630] <... futex resumed>) = 0 [pid 5628] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... futex resumed>) = 1 [pid 5632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5630] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5629] <... futex resumed>) = 0 [pid 5633] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... futex resumed>) = 0 [pid 5627] <... futex resumed>) = 0 [pid 5626] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5630] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5629] <... futex resumed>) = 0 [pid 5628] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5627] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5626] <... futex resumed>) = 0 [pid 5633] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5629] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5626] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... mkdir resumed>) = 0 [pid 5633] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5632] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5630] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5633] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 1 [pid 5632] <... futex resumed>) = 1 [pid 5631] <... futex resumed>) = 1 [pid 5630] <... futex resumed>) = 1 [pid 5629] <... futex resumed>) = 0 [pid 5628] <... futex resumed>) = 0 [pid 5627] <... futex resumed>) = 0 [pid 5626] <... futex resumed>) = 0 [pid 5633] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5630] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5629] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] <... futex resumed>) = 0 [pid 5628] <... futex resumed>) = 0 [pid 5627] <... futex resumed>) = 0 [pid 5626] <... futex resumed>) = 0 [pid 5633] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5632] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5631] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5630] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5629] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5627] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5626] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... mkdir resumed>) = 0 [pid 5632] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5631] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5630] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5633] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 1 [pid 5632] <... futex resumed>) = 1 [pid 5631] <... futex resumed>) = 1 [pid 5629] <... futex resumed>) = 0 [pid 5628] <... futex resumed>) = 0 [pid 5627] <... futex resumed>) = 0 [pid 5630] <... futex resumed>) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5633] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5629] exit_group(0 [pid 5627] exit_group(0 [pid 5630] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] exit_group(0 [pid 5626] exit_group(0 [pid 5633] <... futex resumed>) = ? [pid 5632] <... futex resumed>) = ? [pid 5631] <... futex resumed>) = ? [pid 5630] <... futex resumed>) = ? [pid 5629] <... exit_group resumed>) = ? [pid 5628] <... exit_group resumed>) = ? [pid 5627] <... exit_group resumed>) = ? [pid 5626] <... exit_group resumed>) = ? [pid 5633] +++ exited with 0 +++ [pid 5632] +++ exited with 0 +++ [pid 5631] +++ exited with 0 +++ [pid 5627] +++ exited with 0 +++ [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5627, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5629] +++ exited with 0 +++ [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5629, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5630] +++ exited with 0 +++ [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5626] +++ exited with 0 +++ [pid 5625] <... restart_syscall resumed>) = 0 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5626, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5625] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5628] +++ exited with 0 +++ [pid 5623] <... restart_syscall resumed>) = 0 [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5628, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5622] <... restart_syscall resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... openat resumed>) = 3 [pid 5623] <... openat resumed>) = 3 [pid 5625] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] fstat(3 [pid 5625] getdents64(3 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] getdents64(3 [pid 5622] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] newfstatat(AT_FDCWD, "./0/binderfs" [pid 5624] <... openat resumed>) = 3 [pid 5623] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... openat resumed>) = 3 [pid 5625] unlink("./0/binderfs" [pid 5624] fstat(3 [pid 5623] newfstatat(AT_FDCWD, "./0/binderfs" [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] fstat(3 [pid 5625] <... unlink resumed>) = 0 [pid 5624] getdents64(3 [pid 5623] unlink("./0/binderfs" [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] umount2("./0/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] <... unlink resumed>) = 0 [pid 5622] getdents64(3 [pid 5623] umount2("./0/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] newfstatat(AT_FDCWD, "./0/binderfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./0/binderfs" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] unlink("./0/binderfs" [pid 5622] unlink("./0/binderfs" [pid 5624] <... unlink resumed>) = 0 [pid 5622] <... unlink resumed>) = 0 [pid 5624] umount2("./0/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./0/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5624] umount2("./0/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./0/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./0/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./0/my_configfs" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./0/my_configfs" [pid 5623] newfstatat(AT_FDCWD, "./0/my_configfs" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./0/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./0/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] umount2("./0/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... openat resumed>) = 4 [pid 5623] umount2("./0/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] fstat(4 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./0/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] openat(AT_FDCWD, "./0/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... openat resumed>) = 4 [pid 5625] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] getdents64(4 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] getdents64(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] fstat(4 [pid 5622] umount2("./0/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] newfstatat(AT_FDCWD, "./0/my_configfs" [pid 5625] close(4 [pid 5624] close(4 [pid 5623] getdents64(4 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... close resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] rmdir("./0/my_configfs" [pid 5624] rmdir("./0/my_configfs" [pid 5623] getdents64(4 [pid 5622] umount2("./0/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] openat(AT_FDCWD, "./0/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] close(4 [pid 5622] <... openat resumed>) = 4 [pid 5623] <... close resumed>) = 0 [pid 5623] rmdir("./0/my_configfs" [pid 5622] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5623] umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] close(4 [pid 5625] umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... close resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./0/config" [pid 5622] rmdir("./0/my_configfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] newfstatat(AT_FDCWD, "./0/config" [pid 5622] <... rmdir resumed>) = 0 [pid 5625] umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./0/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5624] umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] fstat(4 [pid 5622] umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] getdents64(4 [pid 5624] openat(AT_FDCWD, "./0/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4 [pid 5623] <... umount2 resumed>) = 0 [pid 5624] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] close(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./0/config" [pid 5625] <... close resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] rmdir("./0/config" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] getdents64(4 [pid 5623] umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] close(4 [pid 5623] openat(AT_FDCWD, "./0/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... close resumed>) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] rmdir("./0/config" [pid 5623] <... openat resumed>) = 4 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] getdents64(3 [pid 5623] fstat(4 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] close(3 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... close resumed>) = 0 [pid 5624] getdents64(3 [pid 5623] getdents64(4 [pid 5622] newfstatat(AT_FDCWD, "./0/config" [pid 5625] rmdir("./0" [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] close(3 [pid 5623] getdents64(4 [pid 5625] mkdir("./1", 0777 [pid 5622] umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... close resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... mkdir resumed>) = 0 [pid 5624] rmdir("./0" [pid 5623] close(4 [pid 5622] openat(AT_FDCWD, "./0/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] mkdir("./1", 0777 [pid 5623] rmdir("./0/config" [pid 5622] <... openat resumed>) = 4 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... rmdir resumed>) = 0 [pid 5622] fstat(4ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5634 attached [pid 5623] getdents64(3 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] getdents64(4 [pid 5623] close(3) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] rmdir("./0" [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5634 [pid 5624] <... mkdir resumed>) = 0 [pid 5634] set_robust_list(0x5555756467a0, 24 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... rmdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5634] <... set_robust_list resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] mkdir("./1", 0777 [pid 5622] close(4 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] <... close resumed>) = 0 [pid 5634] chdir("./1") = 0 [pid 5622] rmdir("./0/config" [pid 5634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5622] <... rmdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5635 attached [pid 5634] <... prctl resumed>) = 0 [pid 5623] <... mkdir resumed>) = 0 [pid 5634] setpgid(0, 0 [pid 5622] getdents64(3 [pid 5635] set_robust_list(0x5555756467a0, 24 [pid 5634] <... setpgid resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5635] <... set_robust_list resumed>) = 0 [pid 5634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5635 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] close(3 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... close resumed>) = 0 [pid 5635] chdir("./1" [pid 5622] rmdir("./0" [pid 5635] <... chdir resumed>) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5634] write(3, "1000", 4) = 4 [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5634] close(3 [pid 5635] <... prctl resumed>) = 0 [pid 5635] setpgid(0, 0 [pid 5634] <... close resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5636 attached [pid 5634] symlink("/dev/binderfs", "./binderfs" [pid 5636] set_robust_list(0x5555756467a0, 24 [pid 5635] <... setpgid resumed>) = 0 [pid 5634] <... symlink resumed>) = 0 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5636 [pid 5622] <... rmdir resumed>) = 0 [pid 5636] <... set_robust_list resumed>) = 0 [pid 5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5634] write(1, "executing program\n", 18 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... write resumed>) = 18 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5622] mkdir("./1", 0777 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... openat resumed>) = 3 [pid 5622] <... mkdir resumed>) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] write(3, "1000", 4 [pid 5634] <... futex resumed>) = 0 [pid 5636] chdir("./1" [pid 5635] <... write resumed>) = 4 [pid 5634] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... chdir resumed>) = 0 [pid 5635] close(3 [pid 5634] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5635] <... close resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... prctl resumed>) = 0 [pid 5635] symlink("/dev/binderfs", "./binderfs" [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] setpgid(0, 0 [pid 5634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] <... setpgid resumed>) = 0 [pid 5634] <... mmap resumed>) = 0x7f368ee02000 [pid 5636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5634] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5636] write(3, "1000", 4 [pid 5635] <... symlink resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5637 attached [pid 5636] <... write resumed>) = 4 [pid 5636] close(3 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] set_robust_list(0x5555756467a0, 24) = 0 [pid 5636] <... close resumed>) = 0 [pid 5634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5636] symlink("/dev/binderfs", "./binderfs" [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5637 [pid 5637] rt_sigprocmask(SIG_SETMASK, []ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5638 attached , NULL, 8) = 0 [pid 5636] <... symlink resumed>) = 0 [pid 5635] write(1, "executing program\n", 18 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 5638] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5637] chdir("./1" [pid 5635] <... write resumed>) = 18 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... rseq resumed>) = 0 [pid 5637] <... chdir resumed>) = 0 [pid 5636] write(1, "executing program\n", 18 [pid 5635] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... clone3 resumed> => {parent_tid=[5638]}, 88) = 5638 executing program [pid 5638] set_robust_list(0x7f368ee229a0, 24 [pid 5637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] <... write resumed>) = 18 [pid 5635] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... set_robust_list resumed>) = 0 [pid 5637] <... prctl resumed>) = 0 [pid 5636] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] setpgid(0, 0 [pid 5636] <... futex resumed>) = 0 [pid 5635] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5634] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... setpgid resumed>) = 0 [pid 5636] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5635] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] <... futex resumed>) = 0 [pid 5638] mkdirat(AT_FDCWD, "./config", 0777 [pid 5636] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... mkdirat resumed>) = 0 [pid 5637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5636] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... futex resumed>) = 1 [pid 5636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] <... mmap resumed>) = 0x7f368ee02000 [pid 5634] <... futex resumed>) = 0 [pid 5638] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... openat resumed>) = 3 [pid 5636] <... mmap resumed>) = 0x7f368ee02000 [pid 5634] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5634] <... futex resumed>) = 0 [pid 5638] mount(NULL, "./config", "configfs", 0, NULL [pid 5637] write(3, "1000", 4 [pid 5636] <... mprotect resumed>) = 0 [pid 5635] <... mprotect resumed>) = 0 [pid 5634] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... mount resumed>) = 0 [pid 5637] <... write resumed>) = 4 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] close(3 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... futex resumed>) = 1 [pid 5637] <... close resumed>) = 0 [pid 5636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5639 attached [pid 5638] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] symlink("/dev/binderfs", "./binderfs" [pid 5635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5634] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... clone3 resumed> => {parent_tid=[5639]}, 88) = 5639 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5640 attached [pid 5639] <... rseq resumed>) = 0 [pid 5638] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5637] <... symlink resumed>) = 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... clone3 resumed> => {parent_tid=[5640]}, 88) = 5640 [pid 5634] <... futex resumed>) = 0 [pid 5640] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5639] set_robust_list(0x7f368ee229a0, 24 [pid 5638] <... mkdirat resumed>) = 0 [pid 5637] write(1, "executing program\n", 18 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... rseq resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] set_robust_list(0x7f368ee229a0, 24 [pid 5635] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... set_robust_list resumed>) = 0 executing program [pid 5635] <... futex resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] <... set_robust_list resumed>) = 0 [pid 5637] <... write resumed>) = 18 [pid 5636] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = 0 [pid 5635] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] mkdirat(AT_FDCWD, "./config", 0777 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... futex resumed>) = 1 [pid 5637] <... futex resumed>) = 0 [pid 5636] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... futex resumed>) = 0 [pid 5639] mkdirat(AT_FDCWD, "./config", 0777 [pid 5640] <... mkdirat resumed>) = 0 [pid 5638] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5634] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... mkdirat resumed>) = 0 [pid 5638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5634] <... futex resumed>) = 0 [pid 5640] <... futex resumed>) = 1 [pid 5637] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5635] <... futex resumed>) = 0 [pid 5640] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] <... futex resumed>) = 0 [pid 5640] mount(NULL, "./config", "configfs", 0, NULL [pid 5637] <... mmap resumed>) = 0x7f368ee02000 [pid 5635] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... mount resumed>) = 0 [pid 5639] <... futex resumed>) = 1 [pid 5637] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5636] <... futex resumed>) = 0 [pid 5640] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... mprotect resumed>) = 0 [pid 5640] <... futex resumed>) = 1 [pid 5635] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5635] <... futex resumed>) = 0 [pid 5640] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5641 attached [pid 5639] mount(NULL, "./config", "configfs", 0, NULL [pid 5635] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5639] <... mount resumed>) = 0 [pid 5637] <... clone3 resumed> => {parent_tid=[5641]}, 88) = 5641 [pid 5641] <... rseq resumed>) = 0 [pid 5639] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5636] <... futex resumed>) = 0 [pid 5639] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... unlinkat resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5639] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5636] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... futex resumed>) = 0 [pid 5634] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5638] <... futex resumed>) = 1 [pid 5634] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] mkdir("./my_configfs", 0777) = 0 [pid 5638] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... futex resumed>) = 0 [pid 5634] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5634] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... futex resumed>) = 1 [pid 5638] mount(NULL, "./my_configfs", "configfs", 0, NULL) = 0 [pid 5638] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... futex resumed>) = 0 [pid 5634] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5638] <... futex resumed>) = 1 [pid 5634] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] mkdir("./my_configfs/usb_gadget/g1", 0777) = -1 EEXIST (File exists) [pid 5638] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5634] <... futex resumed>) = 0 [pid 5638] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... futex resumed>) = 0 [pid 5638] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5634] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] set_robust_list(0x7f368ee229a0, 24 [pid 5640] <... mkdirat resumed>) = 0 [pid 5639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5638] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5641] <... set_robust_list resumed>) = 0 [pid 5640] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... futex resumed>) = 1 [pid 5639] <... futex resumed>) = 1 [pid 5638] <... futex resumed>) = 1 [pid 5637] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5634] <... futex resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... futex resumed>) = 0 [pid 5636] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] mkdirat(AT_FDCWD, "./config", 0777 [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5634] <... futex resumed>) = 0 [pid 5641] <... mkdirat resumed>) = 0 [pid 5640] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5639] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5638] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5636] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5639] <... unlinkat resumed>) = 0 [pid 5638] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5640] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5638] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... futex resumed>) = 0 [pid 5641] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... futex resumed>) = 1 [pid 5635] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... futex resumed>) = 0 [pid 5641] <... futex resumed>) = 1 [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... futex resumed>) = 1 [pid 5638] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5641] mount(NULL, "./config", "configfs", 0, NULL [pid 5640] mkdir("./my_configfs", 0777 [pid 5639] mkdir("./my_configfs", 0777 [pid 5638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... mount resumed>) = 0 [pid 5640] <... mkdir resumed>) = 0 [pid 5639] <... mkdir resumed>) = 0 [pid 5638] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5637] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5635] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... futex resumed>) = 0 [pid 5641] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5637] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... futex resumed>) = 0 [pid 5640] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... futex resumed>) = 0 [pid 5638] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... futex resumed>) = 1 [pid 5639] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] <... futex resumed>) = 0 [pid 5637] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... futex resumed>) = 0 [pid 5634] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5637] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5635] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... futex resumed>) = 0 [ 97.106548][ T5638] [ 97.106557][ T5638] ====================================================== [ 97.106562][ T5638] WARNING: possible circular locking dependency detected [ 97.106567][ T5638] syzkaller #0 Not tainted [ 97.106574][ T5638] ------------------------------------------------------ [ 97.106578][ T5638] syz-executor671/5638 is trying to acquire lock: [ 97.106586][ T5638] ffffffff8f180ce0 (gadget_subsys.su_mutex){+.+.}-{4:4}, at: configfs_rmdir+0x5f0/0x950 [ 97.106623][ T5638] [pid 5641] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5640] <... mount resumed>) = 0 [pid 5639] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5638] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5637] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... futex resumed>) = 0 [pid 5641] <... mkdirat resumed>) = 0 [pid 5640] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... mount resumed>) = 0 [pid 5638] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... futex resumed>) = 0 [pid 5638] <... futex resumed>) = 0 [pid 5641] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... futex resumed>) = 1 [pid 5639] <... futex resumed>) = 1 [pid 5637] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5635] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] exit_group(0 [pid 5641] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... futex resumed>) = 0 [pid 5639] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... futex resumed>) = 1 [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... futex resumed>) = ? [pid 5637] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5635] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... exit_group resumed>) = ? [pid 5641] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5640] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5639] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5638] +++ exited with 0 +++ [pid 5637] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... unlinkat resumed>) = 0 [pid 5639] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5640] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... futex resumed>) = 1 [pid 5639] <... futex resumed>) = 1 [pid 5636] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5634] +++ exited with 0 +++ [pid 5641] <... futex resumed>) = 1 [pid 5640] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5637] <... futex resumed>) = 0 [pid 5636] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5634, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5641] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5637] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5639] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... futex resumed>) = 0 [pid 5636] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] mkdir("./my_configfs", 0777 [pid 5640] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5639] <... futex resumed>) = 0 [pid 5637] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] <... mkdir resumed>) = 0 [pid 5640] <... futex resumed>) = 1 [pid 5636] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5640] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5639] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 1 [pid 5635] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5640] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5639] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5636] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... futex resumed>) = 0 [pid 5625] <... openat resumed>) = 3 [pid 5641] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5635] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... futex resumed>) = 1 [pid 5640] <... futex resumed>) = 0 [pid 5639] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] fstat(3 [pid 5641] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5640] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5639] <... futex resumed>) = 1 [pid 5637] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = 0 [pid 5635] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5641] <... mount resumed>) = 0 [pid 5640] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5639] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... futex resumed>) = 0 [pid 5636] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... futex resumed>) = 0 [pid 5625] getdents64(3 [pid 5641] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = 0 [pid 5635] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] <... futex resumed>) = 0 [pid 5640] <... futex resumed>) = 0 [pid 5639] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5641] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5637] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5641] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5640] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5639] <... futex resumed>) = 1 [pid 5637] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = 0 [pid 5635] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5641] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5640] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5639] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] newfstatat(AT_FDCWD, "./1/binderfs" [pid 5641] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] <... futex resumed>) = 1 [pid 5640] <... futex resumed>) = 1 [pid 5639] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5637] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5641] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5640] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5637] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] exit_group(0 [pid 5641] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5639] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... futex resumed>) = 0 [pid 5625] unlink("./1/binderfs" [pid 5641] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... futex resumed>) = ? [pid 5639] <... futex resumed>) = 0 [pid 5637] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] <... exit_group resumed>) = ? [pid 5625] <... unlink resumed>) = 0 [pid 5641] <... futex resumed>) = 0 [pid 5640] +++ exited with 0 +++ [pid 5639] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] exit_group(0 [pid 5641] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] <... futex resumed>) = ? [pid 5637] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... exit_group resumed>) = ? [pid 5639] +++ exited with 0 +++ [pid 5637] <... futex resumed>) = 0 [pid 5636] +++ exited with 0 +++ [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] umount2("./1/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5635] +++ exited with 0 +++ [pid 5641] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 97.106623][ T5638] but task is already holding lock: [ 97.106626][ T5638] ffff888045dc6d98 (&sb->s_type->i_mutex_key#16){+.+.}-{4:4}, at: vfs_rmdir+0xf8/0x6b0 [ 97.106659][ T5638] [ 97.106659][ T5638] which lock already depends on the new lock. [ 97.106659][ T5638] [ 97.106663][ T5638] [ 97.106663][ T5638] the existing dependency chain (in reverse order) is: [ 97.106667][ T5638] [ 97.106667][ T5638] -> #2 (&sb->s_type->i_mutex_key#16){+.+.}-{4:4}: [ 97.106686][ T5638] down_write+0x3a/0x50 [pid 5641] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5641] <... futex resumed>) = 1 [pid 5637] <... futex resumed>) = 0 [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5623] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... futex resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5641] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5637] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5641] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5623] <... openat resumed>) = 3 [pid 5641] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5637] <... futex resumed>) = 0 [pid 5623] fstat(3 [pid 5641] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5637] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5641] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5637] <... futex resumed>) = 0 [pid 5623] getdents64(3 [pid 5641] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5641] <... futex resumed>) = 0 [pid 5637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] exit_group(0 [pid 5623] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5641] <... futex resumed>) = ? [pid 5637] <... exit_group resumed>) = ? [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5641] +++ exited with 0 +++ [pid 5623] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] unlink("./1/binderfs" [pid 5624] <... restart_syscall resumed>) = 0 [pid 5623] <... unlink resumed>) = 0 [pid 5623] umount2("./1/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5637] +++ exited with 0 +++ [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5637, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... umount2 resumed>) = 0 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5625] umount2("./1/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... openat resumed>) = 3 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./1/my_configfs" [pid 5624] fstat(3 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] umount2("./1/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] getdents64(3 [pid 5622] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./1/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... openat resumed>) = 4 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] fstat(4 [pid 5624] newfstatat(AT_FDCWD, "./1/binderfs" [pid 5622] <... openat resumed>) = 3 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] fstat(3 [pid 5625] getdents64(4 [pid 5624] unlink("./1/binderfs" [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... unlink resumed>) = 0 [pid 5625] getdents64(4 [pid 5622] getdents64(3 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] umount2("./1/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] close(4 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] <... close resumed>) = 0 [pid 5625] rmdir("./1/my_configfs" [pid 5622] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rmdir resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] unlink("./1/binderfs") = 0 [ 97.106698][ T5638] configfs_depend_item_unlocked+0x153/0x420 [ 97.106712][ T5638] usbg_make_tpg+0x1f6/0x590 [ 97.106728][ T5638] target_fabric_make_tpg+0xa8/0x6d0 [ 97.106739][ T5638] configfs_mkdir+0x4f6/0x9e0 [ 97.106751][ T5638] vfs_mkdir+0x408/0x620 [ 97.106764][ T5638] filename_mkdirat+0x289/0x520 [ 97.106778][ T5638] __se_sys_mkdir+0x34/0x150 [ 97.106792][ T5638] do_syscall_64+0x17b/0x530 [ 97.106802][ T5638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.106813][ T5638] [pid 5622] umount2("./1/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = 0 [pid 5623] umount2("./1/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./1/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5623] umount2("./1/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./1/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./1/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./1/my_configfs" [pid 5623] openat(AT_FDCWD, "./1/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] newfstatat(AT_FDCWD, "./1/config" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5622] newfstatat(AT_FDCWD, "./1/my_configfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./1/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] fstat(4 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] umount2("./1/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./1/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./1/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] getdents64(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... openat resumed>) = 4 [pid 5625] fstat(4 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] openat(AT_FDCWD, "./1/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(4 [pid 5622] <... openat resumed>) = 4 [pid 5624] fstat(4 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] fstat(4 [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5623] close(4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... close resumed>) = 0 [pid 5622] getdents64(4 [pid 5625] close(4 [pid 5624] getdents64(4 [pid 5623] rmdir("./1/my_configfs" [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... close resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5625] rmdir("./1/config" [pid 5624] close(4) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] rmdir("./1/my_configfs" [pid 5622] close(4 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... close resumed>) = 0 [pid 5625] getdents64(3 [pid 5622] rmdir("./1/my_configfs" [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5624] umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] close(3) = 0 [pid 5625] rmdir("./1" [pid 5622] umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rmdir resumed>) = 0 [ 97.106813][ T5638] -> #1 (&opts->dep_lock){+.+.}-{4:4}: [ 97.106829][ T5638] mutex_lock_nested+0x5a/0x1d0 [ 97.106842][ T5638] tcm_set_name+0x2b/0xd0 [ 97.106851][ T5638] function_make+0x1a8/0x360 [ 97.106870][ T5638] configfs_mkdir+0x4f6/0x9e0 [ 97.106883][ T5638] vfs_mkdir+0x408/0x620 [ 97.106896][ T5638] filename_mkdirat+0x289/0x520 [ 97.106910][ T5638] __se_sys_mkdir+0x34/0x150 [ 97.106923][ T5638] do_syscall_64+0x17b/0x530 [pid 5625] mkdir("./2", 0777) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./1/config"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5642 attached , {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./1/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] fstat(4 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5642 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] close(4) = 0 [pid 5623] rmdir("./1/config") = 0 [pid 5623] getdents64(3 [pid 5642] set_robust_list(0x5555756467a0, 24 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5642] <... set_robust_list resumed>) = 0 [pid 5624] umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] close(3 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] newfstatat(AT_FDCWD, "./1/config" [pid 5623] <... close resumed>) = 0 [pid 5622] newfstatat(AT_FDCWD, "./1/config" [pid 5642] chdir("./2" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] rmdir("./1" [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5642] <... chdir resumed>) = 0 [pid 5624] umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] mkdir("./2", 0777 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5642] <... prctl resumed>) = 0 [pid 5624] openat(AT_FDCWD, "./1/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... mkdir resumed>) = 0 [pid 5622] openat(AT_FDCWD, "./1/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5642] setpgid(0, 0) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5622] <... openat resumed>) = 4 [pid 5642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] fstat(4 [pid 5622] fstat(4 [pid 5642] <... openat resumed>) = 3 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] write(3, "1000", 4 [pid 5624] getdents64(4 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5642] <... write resumed>) = 4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] getdents64(4 [pid 5642] close(3 [pid 5624] getdents64(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5642] <... close resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5643 attached [pid 5642] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5624] close(4 [pid 5622] getdents64(4 [pid 5624] <... close resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] rmdir("./1/config" [pid 5622] close(4 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5642] write(1, "executing program\n", 18 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5643 executing program [ 97.106933][ T5638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.106944][ T5638] [ 97.106944][ T5638] -> #0 (gadget_subsys.su_mutex){+.+.}-{4:4}: [ 97.106959][ T5638] __lock_acquire+0x15ff/0x2e40 [ 97.106970][ T5638] lock_acquire+0x115/0x350 [ 97.106986][ T5638] mutex_lock_nested+0x5a/0x1d0 [ 97.106999][ T5638] configfs_rmdir+0x5f0/0x950 [ 97.107011][ T5638] vfs_rmdir+0x3e9/0x6b0 [ 97.107025][ T5638] filename_rmdir+0x292/0x520 [ 97.107039][ T5638] __se_sys_unlinkat+0x71/0x1a0 [pid 5622] rmdir("./1/config" [pid 5642] <... write resumed>) = 18 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... rmdir resumed>) = 0 [pid 5642] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] getdents64(3 [pid 5642] <... futex resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5624] close(3 [pid 5622] getdents64(3 [pid 5642] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5624] <... close resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5643] set_robust_list(0x5555756467a0, 24 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] rmdir("./1" [pid 5622] close(3 [pid 5642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f368ee02000 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5642] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5622] rmdir("./1" [pid 5642] <... mprotect resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] mkdir("./2", 0777 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5622] mkdir("./2", 0777ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5644 attached [pid 5643] <... set_robust_list resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... mkdir resumed>) = 0 [pid 5643] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5643] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] <... clone3 resumed> => {parent_tid=[5644]}, 88) = 5644 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5643] chdir("./2" [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5644] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5643] <... chdir resumed>) = 0 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5642] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] setpgid(0, 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5643] <... setpgid resumed>) = 0 [pid 5642] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5646 attached [pid 5643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5642] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5645 attached [pid 5643] <... openat resumed>) = 3 [pid 5646] set_robust_list(0x5555756467a0, 24) = 0 [pid 5645] set_robust_list(0x5555756467a0, 24 [pid 5646] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5645 [pid 5646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5643] write(3, "1000", 4 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] <... set_robust_list resumed>) = 0 [pid 5646] chdir("./2" [pid 5643] <... write resumed>) = 4 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5646] <... chdir resumed>) = 0 [pid 5644] <... rseq resumed>) = 0 [pid 5643] close(3 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5646 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5643] <... close resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] chdir("./2" [pid 5646] <... prctl resumed>) = 0 [pid 5643] symlink("/dev/binderfs", "./binderfs" [pid 5646] setpgid(0, 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] <... chdir resumed>) = 0 [pid 5646] <... setpgid resumed>) = 0 [pid 5644] set_robust_list(0x7f368ee229a0, 24 [pid 5643] <... symlink resumed>) = 0 [pid 5646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5645] setpgid(0, 0 [pid 5646] <... openat resumed>) = 3 [pid 5643] write(1, "executing program\n", 18 [pid 5645] <... setpgid resumed>) = 0 executing program [pid 5646] write(3, "1000", 4 [pid 5644] <... set_robust_list resumed>) = 0 [pid 5645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5646] <... write resumed>) = 4 [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5643] <... write resumed>) = 18 [pid 5645] <... openat resumed>) = 3 [pid 5646] close(3 [pid 5643] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... close resumed>) = 0 [pid 5646] symlink("/dev/binderfs", "./binderfs" [pid 5643] <... futex resumed>) = 0 [pid 5645] write(3, "1000", 4 [pid 5646] <... symlink resumed>) = 0 [pid 5643] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5645] <... write resumed>) = 4 [pid 5643] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5645] close(3 [pid 5646] write(1, "executing program\n", 18 executing program [pid 5643] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5645] <... close resumed>) = 0 [pid 5646] <... write resumed>) = 18 [pid 5643] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] symlink("/dev/binderfs", "./binderfs" [pid 5646] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5645] <... symlink resumed>) = 0 [pid 5646] <... futex resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5643] <... mmap resumed>) = 0x7f368ee02000 [pid 5646] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5645] write(1, "executing program\n", 18 [pid 5646] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 5643] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5645] <... write resumed>) = 18 [pid 5646] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5643] <... mprotect resumed>) = 0 [ 97.107053][ T5638] do_syscall_64+0x17b/0x530 [ 97.107063][ T5638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.107074][ T5638] [ 97.107074][ T5638] other info that might help us debug this: [ 97.107074][ T5638] [ 97.107077][ T5638] Chain exists of: [ 97.107077][ T5638] gadget_subsys.su_mutex --> &opts->dep_lock --> &sb->s_type->i_mutex_key#16 [ 97.107077][ T5638] [ 97.107099][ T5638] Possible unsafe locking scenario: [ 97.107099][ T5638] [ 97.107102][ T5638] CPU0 CPU1 [pid 5645] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] <... futex resumed>) = 0 [pid 5646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5644] mkdirat(AT_FDCWD, "./config", 0777 [pid 5643] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5645] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5646] <... mmap resumed>) = 0x7f368ee02000 [pid 5645] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5646] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5643] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5645] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5646] <... mprotect resumed>) = 0 [pid 5643] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5646] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5647 attached [pid 5645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5647] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5645] <... mmap resumed>) = 0x7f368ee02000 [pid 5646] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5643] <... clone3 resumed> => {parent_tid=[5647]}, 88) = 5647 [pid 5647] <... rseq resumed>) = 0 [pid 5645] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5646] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5643] rt_sigprocmask(SIG_SETMASK, [] [pid 5647] set_robust_list(0x7f368ee229a0, 24 [pid 5645] <... mprotect resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5648 attached [pid 5647] <... set_robust_list resumed>) = 0 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5643] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5648] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5647] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5646] <... clone3 resumed> => {parent_tid=[5648]}, 88) = 5648 [pid 5643] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... rseq resumed>) = 0 [pid 5647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5646] rt_sigprocmask(SIG_SETMASK, [] [pid 5643] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5649 attached [pid 5648] set_robust_list(0x7f368ee229a0, 24 [pid 5647] mkdirat(AT_FDCWD, "./config", 0777 [pid 5646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5643] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5648] <... set_robust_list resumed>) = 0 [pid 5647] <... mkdirat resumed>) = 0 [pid 5645] <... clone3 resumed> => {parent_tid=[5649]}, 88) = 5649 [pid 5646] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... rseq resumed>) = 0 [pid 5648] rt_sigprocmask(SIG_SETMASK, [] [pid 5649] set_robust_list(0x7f368ee229a0, 24 [pid 5648] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5646] <... futex resumed>) = 0 [pid 5649] <... set_robust_list resumed>) = 0 [pid 5648] mkdirat(AT_FDCWD, "./config", 0777 [pid 5645] rt_sigprocmask(SIG_SETMASK, [] [pid 5646] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] rt_sigprocmask(SIG_SETMASK, [] [pid 5648] <... mkdirat resumed>) = 0 [pid 5647] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5649] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5647] <... futex resumed>) = 1 [pid 5645] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5647] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5649] mkdirat(AT_FDCWD, "./config", 0777 [pid 5648] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... mkdirat resumed>) = 0 [pid 5648] <... futex resumed>) = 1 [pid 5646] <... futex resumed>) = 0 [pid 5648] mount(NULL, "./config", "configfs", 0, NULL [pid 5647] <... futex resumed>) = 0 [pid 5646] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... futex resumed>) = 1 [pid 5649] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... mount resumed>) = 0 [pid 5647] mount(NULL, "./config", "configfs", 0, NULL [pid 5646] <... futex resumed>) = 0 [pid 5643] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] <... futex resumed>) = 1 [pid 5648] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... mount resumed>) = 0 [pid 5645] <... futex resumed>) = 0 [pid 5646] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5648] <... futex resumed>) = 0 [pid 5645] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5648] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5647] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... futex resumed>) = 0 [pid 5649] mount(NULL, "./config", "configfs", 0, NULL [pid 5648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5647] <... futex resumed>) = 1 [pid 5645] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... futex resumed>) = 0 [pid 5649] <... mount resumed>) = 0 [pid 5648] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5647] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5646] <... futex resumed>) = 0 [pid 5643] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... mkdirat resumed>) = 0 [pid 5646] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5643] <... futex resumed>) = 0 [pid 5649] <... futex resumed>) = 1 [pid 5648] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... futex resumed>) = 0 [pid 5643] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5649] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5648] <... futex resumed>) = 1 [pid 5647] <... futex resumed>) = 0 [pid 5645] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] futex(0x7f368eefcb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5648] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5647] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] <... futex resumed>) = 0 [pid 5646] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... futex resumed>) = 0 [pid 5649] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5649] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5648] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5647] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5646] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... mmap resumed>) = 0x7f368ede1000 [pid 5649] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... unlinkat resumed>) = 0 [pid 5647] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5649] <... futex resumed>) = 1 [pid 5645] <... futex resumed>) = 0 [pid 5642] mprotect(0x7f368ede2000, 131072, PROT_READ|PROT_WRITE [pid 5649] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... mprotect resumed>) = 0 [pid 5645] <... futex resumed>) = 0 [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5648] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5649] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5648] <... futex resumed>) = 1 [pid 5647] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... futex resumed>) = 0 [pid 5649] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] mkdir("./my_configfs", 0777 [pid 5647] <... futex resumed>) = 1 [pid 5646] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... futex resumed>) = 0 [pid 5642] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5643] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... futex resumed>) = 1 [pid 5648] <... mkdir resumed>) = 0 [pid 5647] mkdir("./my_configfs", 0777 [pid 5645] <... futex resumed>) = 0 [pid 5646] <... futex resumed>) = 0 [pid 5642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee01990, parent_tid=0x7f368ee01990, exit_signal=0, stack=0x7f368ede1000, stack_size=0x20200, tls=0x7f368ee016c0} [pid 5643] <... futex resumed>) = 0 [pid 5649] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5647] <... mkdir resumed>) = 0 [pid 5645] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5650 attached [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] <... futex resumed>) = 0 [pid 5650] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5649] mkdir("./my_configfs", 0777 [pid 5648] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... clone3 resumed> => {parent_tid=[5650]}, 88) = 5650 [pid 5650] <... rseq resumed>) = 0 [ 97.107106][ T5638] ---- ---- [ 97.107109][ T5638] lock(&sb->s_type->i_mutex_key#16); [ 97.107119][ T5638] lock(&opts->dep_lock); [ 97.107128][ T5638] lock(&sb->s_type->i_mutex_key#16); [ 97.107139][ T5638] lock(gadget_subsys.su_mutex); [ 97.107146][ T5638] [ 97.107146][ T5638] *** DEADLOCK *** [ 97.107146][ T5638] [ 97.107149][ T5638] locks held by syz-executor671/5638: 3, last CPU#0: [pid 5649] <... mkdir resumed>) = 0 [pid 5648] <... futex resumed>) = 1 [pid 5647] <... futex resumed>) = 1 [pid 5646] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5650] set_robust_list(0x7f368ee019a0, 24 [pid 5648] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5647] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5646] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5650] <... set_robust_list resumed>) = 0 [pid 5649] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... mount resumed>) = 0 [pid 5647] <... mount resumed>) = 0 [pid 5646] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5642] futex(0x7f368eefcb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] rt_sigprocmask(SIG_SETMASK, [] [pid 5649] <... futex resumed>) = 1 [pid 5645] <... futex resumed>) = 0 [pid 5650] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5649] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5648] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... futex resumed>) = 0 [pid 5650] mount(NULL, "./config", "configfs", 0, NULL [pid 5649] <... mount resumed>) = 0 [pid 5648] <... futex resumed>) = 0 [pid 5647] <... futex resumed>) = 0 [pid 5645] <... futex resumed>) = 0 [pid 5646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5650] <... mount resumed>) = 0 [pid 5649] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5647] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5645] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] futex(0x7f368eefcb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] futex(0x7f368eefcb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... futex resumed>) = 0 [pid 5648] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5647] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5649] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5648] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5648] <... futex resumed>) = 0 [pid 5647] <... futex resumed>) = 0 [pid 5645] <... futex resumed>) = 0 [pid 5646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5649] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5648] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5647] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5649] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5647] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5646] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] <... futex resumed>) = 1 [pid 5648] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5647] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5645] <... futex resumed>) = 0 [pid 5649] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5648] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5648] <... futex resumed>) = 1 [pid 5647] <... futex resumed>) = 1 [pid 5645] <... futex resumed>) = 0 [pid 5646] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5649] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5648] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5647] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5645] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5648] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5649] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5646] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5649] <... futex resumed>) = 1 [pid 5648] <... futex resumed>) = 0 [pid 5647] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... futex resumed>) = 0 [pid 5646] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5648] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5647] <... futex resumed>) = 0 [pid 5645] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5649] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5647] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] <... futex resumed>) = 0 [pid 5646] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5643] <... futex resumed>) = 0 [pid 5648] <... futex resumed>) = 0 [pid 5645] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] <... futex resumed>) = 1 [pid 5649] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5647] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] <... futex resumed>) = 0 [pid 5648] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5647] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5645] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] <... futex resumed>) = 0 [pid 5649] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5648] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... futex resumed>) = 0 [pid 5644] <... mkdirat resumed>) = 0 [pid 5642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5650] futex(0x7f368eefcb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5649] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5648] <... futex resumed>) = 1 [pid 5647] <... futex resumed>) = 1 [pid 5645] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5642] futex(0x7f368eefcb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5649] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5647] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... futex resumed>) = 0 [pid 5650] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5649] <... futex resumed>) = 0 [pid 5648] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5647] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5645] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5642] futex(0x7f368eefcb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] <... mkdirat resumed>) = 0 [pid 5649] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5648] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... futex resumed>) = 0 [pid 5646] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] futex(0x7f368eefcb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5648] <... futex resumed>) = 0 [pid 5647] <... futex resumed>) = 0 [pid 5645] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5650] <... futex resumed>) = 1 [pid 5642] <... futex resumed>) = 0 [ 97.107158][ T5638] #0: ffff88801df82510 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 97.107191][ T5638] #1: ffff888045dc4258 (&default_group_class[depth - 1]#2/1){+.+.}-{4:4}, at: filename_rmdir+0x1cd/0x520 [ 97.107232][ T5638] #2: ffff888045dc6d98 (&sb->s_type->i_mutex_key#16){+.+.}-{4:4}, at: vfs_rmdir+0xf8/0x6b0 [ 97.107265][ T5638] [ 97.107265][ T5638] stack backtrace: [ 97.107272][ T5638] CPU: 0 UID: 0 PID: 5638 Comm: syz-executor671 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [pid 5650] futex(0x7f368eefcb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5649] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5647] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] exit_group(0 [pid 5644] <... futex resumed>) = 0 [pid 5643] exit_group(0 [pid 5642] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... futex resumed>) = 1 [pid 5648] <... futex resumed>) = ? [pid 5647] <... futex resumed>) = ? [pid 5645] <... futex resumed>) = 0 [pid 5646] <... exit_group resumed>) = ? [pid 5644] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5643] <... exit_group resumed>) = ? [pid 5642] <... futex resumed>) = 0 [pid 5649] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5648] +++ exited with 0 +++ [pid 5647] +++ exited with 0 +++ [pid 5645] exit_group(0 [pid 5642] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] <... futex resumed>) = ? [pid 5645] <... exit_group resumed>) = ? [pid 5644] <... unlinkat resumed>) = 0 [pid 5643] +++ exited with 0 +++ [pid 5649] +++ exited with 0 +++ [pid 5645] +++ exited with 0 +++ [pid 5646] +++ exited with 0 +++ [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5644] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5646, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5644] <... futex resumed>) = 1 [pid 5642] <... futex resumed>) = 0 [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5644] mkdir("./my_configfs", 0777 [pid 5642] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5642] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... restart_syscall resumed>) = 0 [pid 5644] <... mkdir resumed>) = 0 [pid 5624] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] <... futex resumed>) = 1 [pid 5642] <... futex resumed>) = 0 [pid 5644] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5642] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5644] <... mount resumed>) = 0 [pid 5642] <... futex resumed>) = 0 [pid 5624] <... openat resumed>) = 3 [pid 5642] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] fstat(3 [pid 5623] <... restart_syscall resumed>) = 0 [pid 5644] <... futex resumed>) = 1 [pid 5642] <... futex resumed>) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5644] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5642] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] getdents64(3 [pid 5644] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5642] <... futex resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5644] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... futex resumed>) = 0 [pid 5642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] newfstatat(AT_FDCWD, "./2/binderfs" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] <... futex resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [ 97.107286][ T5638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 97.107293][ T5638] Call Trace: [ 97.107298][ T5638] [ 97.107303][ T5638] dump_stack_lvl+0xe8/0x150 [ 97.107318][ T5638] print_circular_bug+0x2e2/0x300 [ 97.107332][ T5638] check_noncircular+0x12f/0x150 [ 97.107347][ T5638] __lock_acquire+0x15ff/0x2e40 [ 97.107359][ T5638] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 97.107370][ T5638] ? lockdep_hardirqs_on+0x7a/0x110 [ 97.107381][ T5638] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [pid 5642] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] unlink("./2/binderfs" [pid 5623] <... openat resumed>) = 3 [pid 5622] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5644] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5642] <... futex resumed>) = 0 [pid 5624] <... unlink resumed>) = 0 [pid 5644] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... openat resumed>) = 3 [pid 5623] fstat(3 [pid 5642] <... futex resumed>) = 0 [pid 5644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5624] umount2("./2/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5644] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5644] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5642] <... futex resumed>) = 0 [pid 5644] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5642] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5644] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... futex resumed>) = 0 [pid 5644] <... futex resumed>) = 0 [pid 5642] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... futex resumed>) = 0 [pid 5642] <... futex resumed>) = 1 [pid 5644] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5642] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5644] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5644] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] <... futex resumed>) = 0 [pid 5642] exit_group(0 [pid 5650] <... futex resumed>) = ? [pid 5644] <... futex resumed>) = ? [pid 5642] <... exit_group resumed>) = ? [pid 5650] +++ exited with 0 +++ [pid 5644] +++ exited with 0 +++ [pid 5622] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5642] +++ exited with 0 +++ [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 97.107391][ T5638] ? rt_mutex_slowunlock+0x4ee/0xa20 [ 97.107406][ T5638] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 97.107418][ T5638] lock_acquire+0x115/0x350 [ 97.107435][ T5638] ? configfs_rmdir+0x5f0/0x950 [ 97.107450][ T5638] ? configfs_rmdir+0x5f0/0x950 [ 97.107464][ T5638] ? configfs_rmdir+0x5f0/0x950 [ 97.107476][ T5638] mutex_lock_nested+0x5a/0x1d0 [ 97.107490][ T5638] ? configfs_rmdir+0x5f0/0x950 [ 97.107503][ T5638] ? fast_dput+0x469/0x670 [ 97.107514][ T5638] configfs_rmdir+0x5f0/0x950 [ 97.107530][ T5638] vfs_rmdir+0x3e9/0x6b0 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5623] getdents64(3 [pid 5625] <... restart_syscall resumed>) = 0 [pid 5622] getdents64(3 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] newfstatat(AT_FDCWD, "./2/binderfs" [pid 5622] newfstatat(AT_FDCWD, "./2/binderfs" [pid 5625] <... openat resumed>) = 3 [pid 5625] fstat(3 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(3 [pid 5623] unlink("./2/binderfs" [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] <... unlink resumed>) = 0 [pid 5622] unlink("./2/binderfs" [pid 5624] <... umount2 resumed>) = 0 [pid 5624] umount2("./2/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... unlink resumed>) = 0 [pid 5625] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./2/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./2/my_configfs" [pid 5622] umount2("./2/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] newfstatat(AT_FDCWD, "./2/binderfs" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./2/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] unlink("./2/binderfs" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... unlink resumed>) = 0 [pid 5624] openat(AT_FDCWD, "./2/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5624] fstat(4 [pid 5625] umount2("./2/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] close(4) = 0 [pid 5624] rmdir("./2/my_configfs") = 0 [pid 5624] umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] umount2("./2/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./2/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./2/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./2/my_configfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 97.107545][ T5638] ? bpf_lsm_path_rmdir+0x9/0x20 [ 97.107559][ T5638] filename_rmdir+0x292/0x520 [ 97.107576][ T5638] ? __pfx_filename_rmdir+0x10/0x10 [ 97.107592][ T5638] ? strncpy_from_user+0x150/0x2c0 [ 97.107606][ T5638] ? do_getname+0x151/0x250 [ 97.107624][ T5638] __se_sys_unlinkat+0x71/0x1a0 [ 97.107640][ T5638] do_syscall_64+0x17b/0x530 [ 97.107651][ T5638] ? irqentry_exit+0x10f/0x8f0 [ 97.107661][ T5638] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.107672][ T5638] ? clear_bhb_loop+0x40/0x90 [pid 5625] newfstatat(AT_FDCWD, "./2/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] newfstatat(AT_FDCWD, "./2/config" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] newfstatat(AT_FDCWD, "./2/my_configfs" [pid 5625] umount2("./2/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./2/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./2/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./2/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./2/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... openat resumed>) = 4 [pid 5624] openat(AT_FDCWD, "./2/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... openat resumed>) = 4 [pid 5623] <... openat resumed>) = 4 [pid 5625] fstat(4 [pid 5624] fstat(4 [pid 5623] fstat(4 [pid 5622] openat(AT_FDCWD, "./2/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] fstat(4 [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5624] close(4 [pid 5623] close(4 [pid 5622] getdents64(4 [pid 5625] <... close resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5625] rmdir("./2/my_configfs" [pid 5623] rmdir("./2/my_configfs" [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] rmdir("./2/config") = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] getdents64(3 [pid 5622] close(4 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... close resumed>) = 0 [pid 5624] close(3 [pid 5622] rmdir("./2/my_configfs" [pid 5624] <... close resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5624] rmdir("./2") = 0 [pid 5622] umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] mkdir("./3", 0777) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5625] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./2/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] newfstatat(AT_FDCWD, "./2/config"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5651 attached [pid 5625] umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./2/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [ 97.107685][ T5638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.107696][ T5638] RIP: 0033:0x7f368ee53509 [ 97.107707][ T5638] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 97.107717][ T5638] RSP: 002b:00007f368ee22128 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 97.107729][ T5638] RAX: ffffffffffffffda RBX: 00007f368eefcb48 RCX: 00007f368ee53509 [pid 5623] umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... openat resumed>) = 4 [pid 5651] set_robust_list(0x5555756467a0, 24 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5651 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = 0 [pid 5651] <... set_robust_list resumed>) = 0 [pid 5625] fstat(4 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5651] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] openat(AT_FDCWD, "./2/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5625] getdents64(4 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5651] chdir("./3" [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] newfstatat(AT_FDCWD, "./2/config" [pid 5651] <... chdir resumed>) = 0 [pid 5625] getdents64(4 [pid 5623] fstat(4 [pid 5651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5651] <... prctl resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5651] setpgid(0, 0 [pid 5625] close(4 [pid 5623] getdents64(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5651] <... setpgid resumed>) = 0 [pid 5625] <... close resumed>) = 0 [pid 5651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] openat(AT_FDCWD, "./2/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] rmdir("./2/config" [pid 5651] <... openat resumed>) = 3 [pid 5625] <... rmdir resumed>) = 0 [pid 5623] getdents64(4 [pid 5622] <... openat resumed>) = 4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] fstat(4 [pid 5623] close(4 [pid 5651] write(3, "1000", 4 [pid 5625] getdents64(3 [pid 5623] <... close resumed>) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5651] <... write resumed>) = 4 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] rmdir("./2/config" [pid 5622] getdents64(4 [pid 5651] close(3 [pid 5625] close(3 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5651] <... close resumed>) = 0 [pid 5625] <... close resumed>) = 0 [pid 5651] symlink("/dev/binderfs", "./binderfs" [pid 5622] getdents64(4 [pid 5651] <... symlink resumed>) = 0 [pid 5625] rmdir("./2" [pid 5623] getdents64(3, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5651] write(1, "executing program\n", 18 [pid 5625] <... rmdir resumed>) = 0 [pid 5623] close(3 executing program [pid 5622] close(4 [pid 5651] <... write resumed>) = 18 [pid 5623] <... close resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5651] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] mkdir("./3", 0777 [pid 5651] <... futex resumed>) = 0 [pid 5623] rmdir("./2" [pid 5622] rmdir("./2/config" [pid 5651] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50}, NULL, 8) = 0 [pid 5625] <... mkdir resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5651] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] <... rmdir resumed>) = 0 [pid 5651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5623] mkdir("./3", 0777 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] getdents64(3 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... mkdir resumed>) = 0 [pid 5622] close(3 [pid 5651] <... mmap resumed>) = 0x7f368ee02000 [pid 5622] <... close resumed>) = 0 [pid 5622] rmdir("./2" [pid 5651] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... rmdir resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5651] <... mprotect resumed>) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5652 attached [pid 5651] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] mkdir("./3", 0777ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5653 attached [pid 5652] set_robust_list(0x5555756467a0, 24 [pid 5651] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5652 [pid 5653] set_robust_list(0x5555756467a0, 24 [pid 5652] <... set_robust_list resumed>) = 0 [pid 5653] <... set_robust_list resumed>) = 0 [pid 5651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5654 attached [pid 5653] rt_sigprocmask(SIG_SETMASK, [] [pid 5652] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5653 [pid 5622] <... mkdir resumed>) = 0 [pid 5654] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5652] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] <... clone3 resumed> => {parent_tid=[5654]}, 88) = 5654 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5654] <... rseq resumed>) = 0 [pid 5653] chdir("./3" [pid 5652] chdir("./3" [pid 5651] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] set_robust_list(0x7f368ee229a0, 24 [pid 5653] <... chdir resumed>) = 0 [pid 5651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5652] <... chdir resumed>) = 0 [pid 5651] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] rt_sigprocmask(SIG_SETMASK, [] [pid 5653] <... prctl resumed>) = 0 [pid 5652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5651] <... futex resumed>) = 0 [pid 5654] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5653] setpgid(0, 0 [pid 5652] <... prctl resumed>) = 0 [pid 5651] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5654] mkdirat(AT_FDCWD, "./config", 0777 [pid 5653] <... setpgid resumed>) = 0 [pid 5652] setpgid(0, 0 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5654] <... mkdirat resumed>) = 0 [pid 5653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5652] <... setpgid resumed>) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5655 attached [pid 5654] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... openat resumed>) = 3 [pid 5652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5654] <... futex resumed>) = 1 [pid 5653] write(3, "1000", 4 [pid 5651] <... futex resumed>) = 0 [pid 5655] set_robust_list(0x5555756467a0, 24 [pid 5654] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5653] <... write resumed>) = 4 [pid 5652] <... openat resumed>) = 3 [pid 5651] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... set_robust_list resumed>) = 0 [pid 5653] close(3 [pid 5652] write(3, "1000", 4 [pid 5651] <... futex resumed>) = 0 [pid 5654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5654] mount(NULL, "./config", "configfs", 0, NULL [pid 5653] <... close resumed>) = 0 [pid 5652] <... write resumed>) = 4 [pid 5655] rt_sigprocmask(SIG_SETMASK, [] [pid 5651] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5655 [pid 5655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] <... mount resumed>) = 0 [pid 5653] symlink("/dev/binderfs", "./binderfs" [pid 5652] close(3 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5655] chdir("./3" [pid 5654] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... symlink resumed>) = 0 [pid 5652] <... close resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5655] <... chdir resumed>) = 0 [pid 5654] <... futex resumed>) = 1 [pid 5653] write(1, "executing program\n", 18 [pid 5652] symlink("/dev/binderfs", "./binderfs" [pid 5651] <... futex resumed>) = 0 [pid 5655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5654] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5653] <... write resumed>) = 18 [pid 5651] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... prctl resumed>) = 0 [pid 5654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5651] <... futex resumed>) = 0 [pid 5654] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5655] setpgid(0, 0 [pid 5653] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5655] <... setpgid resumed>) = 0 [pid 5652] <... symlink resumed>) = 0 [pid 5654] <... mkdirat resumed>) = 0 [pid 5653] <... futex resumed>) = 0 [pid 5655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5654] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} executing program [pid 5652] write(1, "executing program\n", 18 [pid 5655] <... openat resumed>) = 3 [pid 5654] <... futex resumed>) = 1 [pid 5653] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5652] <... write resumed>) = 18 [pid 5651] <... futex resumed>) = 0 [pid 5655] write(3, "1000", 4 [pid 5654] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5653] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5652] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... write resumed>) = 4 [pid 5654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5652] <... futex resumed>) = 0 [pid 5651] <... futex resumed>) = 0 [pid 5655] close(3 [pid 5654] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5652] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5651] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5653] <... mmap resumed>) = 0x7f368ee02000 [pid 5655] <... close resumed>) = 0 [pid 5652] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5655] symlink("/dev/binderfs", "./binderfs" [pid 5654] <... unlinkat resumed>) = 0 [pid 5653] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5652] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [ 97.107738][ T5638] RDX: 0000000000000200 RSI: 0000200000000480 RDI: 00000000ffffff9c [ 97.107746][ T5638] RBP: 00007f368eefcb40 R08: 00007f368ee22cdc R09: 0000000000000000 [ 97.107754][ T5638] R10: 00007f368ee22cdc R11: 0000000000000246 R12: 00007f368eefcb4c [ 97.107761][ T5638] R13: 0000000000000016 R14: 00007ffc0c688ae0 R15: 00007ffc0c688bc8 [ 97.107773][ T5638] [pid 5654] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5655] <... symlink resumed>) = 0 [pid 5653] <... mprotect resumed>) = 0 [pid 5652] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] <... futex resumed>) = 0 [pid 5655] write(1, "executing program\n", 18 [pid 5652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5653] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5651] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... write resumed>) = 18 [pid 5652] <... mmap resumed>) = 0x7f368ee02000 [pid 5651] <... futex resumed>) = 0 [pid 5655] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5652] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE executing program [pid 5651] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5655] <... futex resumed>) = 0 [pid 5654] mkdir("./my_configfs", 0777 [pid 5653] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5652] <... mprotect resumed>) = 0 [pid 5655] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5654] <... mkdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5656 attached [pid 5655] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5653] <... clone3 resumed> => {parent_tid=[5656]}, 88) = 5656 [pid 5652] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5656] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5655] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5654] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] rt_sigprocmask(SIG_SETMASK, [] [pid 5652] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5656] <... rseq resumed>) = 0 [pid 5655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] <... futex resumed>) = 1 [pid 5653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5652] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5651] <... futex resumed>) = 0 [pid 5656] set_robust_list(0x7f368ee229a0, 24 [pid 5655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5654] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5653] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5657 attached [pid 5656] <... set_robust_list resumed>) = 0 [pid 5655] <... mmap resumed>) = 0x7f368ee02000 [pid 5654] <... futex resumed>) = 0 [pid 5653] <... futex resumed>) = 0 [pid 5652] <... clone3 resumed> => {parent_tid=[5657]}, 88) = 5657 [pid 5651] <... futex resumed>) = 1 [pid 5656] rt_sigprocmask(SIG_SETMASK, [] [pid 5655] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5654] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5653] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5652] rt_sigprocmask(SIG_SETMASK, [] [pid 5651] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5657] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5656] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] <... mount resumed>) = 0 [pid 5652] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5657] <... rseq resumed>) = 0 [pid 5655] <... mprotect resumed>) = 0 [pid 5654] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] set_robust_list(0x7f368ee229a0, 24 [pid 5656] mkdirat(AT_FDCWD, "./config", 0777 [pid 5655] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5654] <... futex resumed>) = 1 [pid 5652] <... futex resumed>) = 0 [pid 5651] <... futex resumed>) = 0 [pid 5657] <... set_robust_list resumed>) = 0 [pid 5651] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] rt_sigprocmask(SIG_SETMASK, [] [pid 5655] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5654] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5652] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5651] <... futex resumed>) = 0 [pid 5657] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5651] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5655] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5654] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] mkdirat(AT_FDCWD, "./config", 0777 [pid 5656] <... mkdirat resumed>) = 0 [pid 5651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5658 attached [pid 5654] <... futex resumed>) = 0 [pid 5656] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... mkdirat resumed>) = 0 [pid 5651] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5655] <... clone3 resumed> => {parent_tid=[5658]}, 88) = 5658 [pid 5654] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5651] <... futex resumed>) = 0 [pid 5657] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... rseq resumed>) = 0 [pid 5655] rt_sigprocmask(SIG_SETMASK, [] [pid 5654] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5651] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5652] <... futex resumed>) = 0 [pid 5657] <... futex resumed>) = 1 [pid 5658] set_robust_list(0x7f368ee229a0, 24 [pid 5656] <... futex resumed>) = 1 [pid 5657] mount(NULL, "./config", "configfs", 0, NULL [pid 5655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... futex resumed>) = 0 [pid 5652] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5658] <... set_robust_list resumed>) = 0 [pid 5657] <... mount resumed>) = 0 [pid 5656] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] <... futex resumed>) = 0 [pid 5653] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] <... futex resumed>) = 0 [pid 5651] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] rt_sigprocmask(SIG_SETMASK, [] [pid 5657] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5655] <... futex resumed>) = 0 [pid 5654] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5653] <... futex resumed>) = 0 [pid 5652] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5651] <... futex resumed>) = 0 [pid 5658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5657] <... futex resumed>) = 0 [pid 5656] mount(NULL, "./config", "configfs", 0, NULL [pid 5655] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5654] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5653] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5651] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] mkdirat(AT_FDCWD, "./config", 0777 [pid 5657] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5656] <... mount resumed>) = 0 [pid 5654] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5656] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] <... futex resumed>) = 1 [pid 5652] <... futex resumed>) = 0 [pid 5651] <... futex resumed>) = 0 [pid 5657] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5654] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5658] <... mkdirat resumed>) = 0 [pid 5656] <... futex resumed>) = 1 [pid 5652] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5651] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5653] <... futex resumed>) = 0 [pid 5658] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... mkdirat resumed>) = 0 [pid 5651] <... futex resumed>) = 0 [pid 5654] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5653] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... futex resumed>) = 1 [pid 5657] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... futex resumed>) = 0 [pid 5653] <... futex resumed>) = 1 [pid 5656] <... futex resumed>) = 0 [pid 5651] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5657] <... futex resumed>) = 1 [pid 5656] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5655] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5653] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5652] <... futex resumed>) = 0 [pid 5658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5657] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5656] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5655] <... futex resumed>) = 0 [pid 5654] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] mount(NULL, "./config", "configfs", 0, NULL [pid 5657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5656] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5654] <... futex resumed>) = 1 [pid 5652] <... futex resumed>) = 0 [pid 5651] <... futex resumed>) = 0 [pid 5658] <... mount resumed>) = 0 [pid 5657] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5656] <... futex resumed>) = 1 [pid 5654] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5653] <... futex resumed>) = 0 [pid 5656] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5652] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5651] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... unlinkat resumed>) = 0 [pid 5656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5653] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... futex resumed>) = 1 [pid 5657] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5655] <... futex resumed>) = 0 [pid 5654] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5653] <... futex resumed>) = 0 [pid 5651] <... futex resumed>) = 0 [pid 5658] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5657] <... futex resumed>) = 1 [pid 5656] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5655] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5653] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5652] <... futex resumed>) = 0 [pid 5651] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5657] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5656] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... futex resumed>) = 0 [pid 5654] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5652] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5658] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5656] <... futex resumed>) = 0 [pid 5655] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5654] <... futex resumed>) = 0 [pid 5653] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] <... futex resumed>) = 0 [pid 5651] exit_group(0 [pid 5657] mkdir("./my_configfs", 0777 [pid 5656] mkdir("./my_configfs", 0777 [pid 5653] <... futex resumed>) = 0 [pid 5652] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5651] <... exit_group resumed>) = ? [pid 5658] <... mkdirat resumed>) = 0 [pid 5654] +++ exited with 0 +++ [pid 5653] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5657] <... mkdir resumed>) = 0 [pid 5656] <... mkdir resumed>) = 0 [pid 5658] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5657] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... futex resumed>) = 0 [pid 5656] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5653] <... futex resumed>) = 0 [pid 5658] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5656] <... futex resumed>) = 1 [pid 5655] <... futex resumed>) = 0 [pid 5653] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] +++ exited with 0 +++ [pid 5656] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5655] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5653] <... futex resumed>) = 0 [pid 5653] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5651, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5658] <... unlinkat resumed>) = 0 [pid 5657] <... futex resumed>) = 1 [pid 5652] <... futex resumed>) = 0 [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5658] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5656] <... mount resumed>) = 0 [pid 5652] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... futex resumed>) = 1 [pid 5657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5656] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... futex resumed>) = 0 [pid 5652] <... futex resumed>) = 0 [pid 5658] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5657] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5656] <... futex resumed>) = 1 [pid 5655] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... futex resumed>) = 0 [pid 5652] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... restart_syscall resumed>) = 0 [pid 5658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5657] <... mount resumed>) = 0 [pid 5656] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] <... futex resumed>) = 0 [pid 5653] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] mkdir("./my_configfs", 0777 [pid 5657] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5655] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5653] <... futex resumed>) = 0 [pid 5658] <... mkdir resumed>) = 0 [pid 5657] <... futex resumed>) = 1 [pid 5656] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5652] <... futex resumed>) = 0 [pid 5658] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5656] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5653] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5652] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... futex resumed>) = 1 [pid 5657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5656] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... futex resumed>) = 0 [pid 5653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5652] <... futex resumed>) = 0 [pid 5624] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5658] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5657] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5656] <... futex resumed>) = 0 [pid 5655] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5657] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5655] <... futex resumed>) = 0 [pid 5624] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5658] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5657] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5655] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5653] <... futex resumed>) = 0 [pid 5658] <... mount resumed>) = 0 [pid 5657] <... futex resumed>) = 1 [pid 5656] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5653] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5652] <... futex resumed>) = 0 [pid 5624] <... openat resumed>) = 3 [pid 5658] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5656] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5652] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] fstat(3 [pid 5658] <... futex resumed>) = 1 [pid 5657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5656] <... futex resumed>) = 0 [pid 5655] <... futex resumed>) = 0 [pid 5653] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] <... futex resumed>) = 0 [pid 5658] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5657] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5652] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5657] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5656] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5655] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... futex resumed>) = 0 [pid 5658] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5657] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5655] <... futex resumed>) = 0 [pid 5653] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] getdents64(3 [pid 5658] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5657] <... futex resumed>) = 1 [pid 5656] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5652] <... futex resumed>) = 0 [pid 5658] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5656] <... futex resumed>) = 0 [pid 5655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5658] <... futex resumed>) = 0 [pid 5657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5656] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5655] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5657] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5656] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5655] <... futex resumed>) = 0 [pid 5653] <... futex resumed>) = 0 [pid 5652] <... futex resumed>) = 0 [pid 5624] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5658] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5657] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5656] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5653] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5652] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... futex resumed>) = 0 [pid 5655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5658] <... futex resumed>) = 0 [pid 5657] <... futex resumed>) = 0 [pid 5656] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] newfstatat(AT_FDCWD, "./3/binderfs" [pid 5658] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5657] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] <... futex resumed>) = 0 [pid 5653] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5656] <... futex resumed>) = 0 [pid 5655] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5653] <... futex resumed>) = 1 [pid 5652] <... futex resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5658] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5656] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5653] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5652] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] unlink("./3/binderfs" [pid 5658] <... futex resumed>) = 0 [pid 5657] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5656] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5655] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... unlink resumed>) = 0 [pid 5658] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5657] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5656] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... futex resumed>) = 0 [pid 5624] umount2("./3/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5658] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5657] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... futex resumed>) = 1 [pid 5655] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5653] <... futex resumed>) = 0 [pid 5658] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... futex resumed>) = 1 [pid 5656] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5653] exit_group(0 [pid 5652] <... futex resumed>) = 0 [pid 5658] <... futex resumed>) = 0 [pid 5657] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5656] <... futex resumed>) = ? [pid 5655] <... futex resumed>) = 0 [pid 5653] <... exit_group resumed>) = ? [pid 5652] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] +++ exited with 0 +++ [pid 5657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5657] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5658] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5657] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5655] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5652] <... futex resumed>) = 0 [pid 5658] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5658] <... futex resumed>) = 0 [pid 5657] <... futex resumed>) = 0 [pid 5653] +++ exited with 0 +++ [pid 5655] exit_group(0 [pid 5652] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5657] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] <... exit_group resumed>) = ? [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5658] +++ exited with 0 +++ [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5652] exit_group(0 [pid 5657] <... futex resumed>) = ? [pid 5652] <... exit_group resumed>) = ? [pid 5657] +++ exited with 0 +++ [pid 5655] +++ exited with 0 +++ [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5652] +++ exited with 0 +++ [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5623] <... restart_syscall resumed>) = 0 [pid 5622] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... openat resumed>) = 3 [pid 5625] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] fstat(3 [pid 5625] <... openat resumed>) = 3 [pid 5623] <... openat resumed>) = 3 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] fstat(3 [pid 5622] getdents64(3 [pid 5625] getdents64(3 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] getdents64(3 [pid 5622] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./3/binderfs" [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] newfstatat(AT_FDCWD, "./3/binderfs" [pid 5625] unlink("./3/binderfs") = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] newfstatat(AT_FDCWD, "./3/binderfs" [pid 5625] umount2("./3/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] unlink("./3/binderfs" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] unlink("./3/binderfs" [pid 5622] <... unlink resumed>) = 0 [pid 5623] <... unlink resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] umount2("./3/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./3/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./3/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./3/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./3/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./3/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5624] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] close(4 [pid 5625] umount2("./3/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... close resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./3/my_configfs" [pid 5624] rmdir("./3/my_configfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5625] umount2("./3/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] openat(AT_FDCWD, "./3/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] umount2("./3/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] fstat(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./3/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] newfstatat(AT_FDCWD, "./3/my_configfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] getdents64(4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] newfstatat(AT_FDCWD, "./3/my_configfs" [pid 5623] umount2("./3/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] openat(AT_FDCWD, "./3/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] close(4) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5622] umount2("./3/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] rmdir("./3/my_configfs" [pid 5623] fstat(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] getdents64(4 [pid 5622] openat(AT_FDCWD, "./3/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... openat resumed>) = 4 [pid 5623] getdents64(4 [pid 5622] fstat(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] close(4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... close resumed>) = 0 [pid 5623] rmdir("./3/my_configfs") = 0 [pid 5623] umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] close(4) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] rmdir("./3/my_configfs" [pid 5625] umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... rmdir resumed>) = 0 [pid 5625] newfstatat(AT_FDCWD, "./3/config" [pid 5624] newfstatat(AT_FDCWD, "./3/config" [pid 5622] umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./3/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./3/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... openat resumed>) = 4 [pid 5624] <... openat resumed>) = 4 [pid 5625] fstat(4 [pid 5624] fstat(4 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... close resumed>) = 0 [pid 5624] getdents64(4 [pid 5625] rmdir("./3/config" [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] close(4) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] rmdir("./3/config" [pid 5623] <... umount2 resumed>) = 0 [pid 5625] getdents64(3 [pid 5623] umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] close(3 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] newfstatat(AT_FDCWD, "./3/config" [pid 5625] <... close resumed>) = 0 [pid 5625] rmdir("./3" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] getdents64(3 [pid 5623] umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] close(3 [pid 5623] openat(AT_FDCWD, "./3/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... close resumed>) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5625] mkdir("./4", 0777 [pid 5624] rmdir("./3" [pid 5625] <... mkdir resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5624] mkdir("./4", 0777 [pid 5623] getdents64(4 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] <... mkdir resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5659 attached [pid 5623] close(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... close resumed>) = 0 [pid 5659] set_robust_list(0x5555756467a0, 24) = 0 [pid 5622] newfstatat(AT_FDCWD, "./3/config" [pid 5659] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] rmdir("./3/config" [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5659] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5659] chdir("./4" [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5659 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5659] <... chdir resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] getdents64(3 [pid 5622] openat(AT_FDCWD, "./3/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... openat resumed>) = 4 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5660 attached [pid 5659] <... prctl resumed>) = 0 [pid 5623] close(3 [pid 5659] setpgid(0, 0 [pid 5622] fstat(4 [pid 5623] <... close resumed>) = 0 [pid 5660] set_robust_list(0x5555756467a0, 24 [pid 5659] <... setpgid resumed>) = 0 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5660 [pid 5623] rmdir("./3" [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5660] <... set_robust_list resumed>) = 0 [pid 5659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... rmdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5660] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5659] <... openat resumed>) = 3 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] getdents64(4 [pid 5660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5660] chdir("./4" [pid 5659] write(3, "1000", 4 [pid 5623] mkdir("./4", 0777 [pid 5622] close(4 [pid 5660] <... chdir resumed>) = 0 [pid 5659] <... write resumed>) = 4 [pid 5623] <... mkdir resumed>) = 0 [pid 5660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5659] close(3 [pid 5622] <... close resumed>) = 0 [pid 5660] <... prctl resumed>) = 0 [pid 5659] <... close resumed>) = 0 [pid 5660] setpgid(0, 0) = 0 [pid 5660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5659] symlink("/dev/binderfs", "./binderfs" [pid 5622] rmdir("./3/config" [pid 5660] <... openat resumed>) = 3 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5659] <... symlink resumed>) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5660] write(3, "1000", 4 [pid 5622] <... rmdir resumed>) = 0 [pid 5659] write(1, "executing program\n", 18 [pid 5660] <... write resumed>) = 4 [pid 5660] close(3) = 0 executing program [pid 5660] symlink("/dev/binderfs", "./binderfs"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5661 attached ) = 0 [pid 5659] <... write resumed>) = 18 [pid 5622] getdents64(3 [pid 5660] write(1, "executing program\n", 18 [pid 5659] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5659] <... futex resumed>) = 0 [pid 5661] set_robust_list(0x5555756467a0, 24 [pid 5622] close(3 executing program [pid 5659] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5660] <... write resumed>) = 18 [pid 5659] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5661 [pid 5661] <... set_robust_list resumed>) = 0 [pid 5660] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... close resumed>) = 0 [pid 5660] <... futex resumed>) = 0 [pid 5661] rt_sigprocmask(SIG_SETMASK, [] [pid 5660] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5659] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] rmdir("./3" [pid 5660] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5660] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5661] chdir("./4" [pid 5660] <... mmap resumed>) = 0x7f368ee02000 [pid 5660] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5661] <... chdir resumed>) = 0 [pid 5659] <... mmap resumed>) = 0x7f368ee02000 [pid 5661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5659] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5661] <... prctl resumed>) = 0 [pid 5661] setpgid(0, 0 [pid 5660] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5659] <... mprotect resumed>) = 0 [pid 5661] <... setpgid resumed>) = 0 [pid 5660] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] mkdir("./4", 0777 [pid 5660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5662 attached [pid 5662] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, 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 5660] <... clone3 resumed> => {parent_tid=[5662]}, 88) = 5662 [pid 5622] <... mkdir resumed>) = 0 [pid 5662] set_robust_list(0x7f368ee229a0, 24 [pid 5660] rt_sigprocmask(SIG_SETMASK, [] [pid 5659] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5662] <... set_robust_list resumed>) = 0 [pid 5660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5660] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] mkdirat(AT_FDCWD, "./config", 0777 [pid 5660] <... futex resumed>) = 0 [pid 5661] <... openat resumed>) = 3 [pid 5659] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5661] write(3, "1000", 4 [pid 5659] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5663 attached [pid 5662] <... mkdirat resumed>) = 0 [pid 5661] <... write resumed>) = 4 [pid 5660] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5661] close(3 [pid 5659] <... clone3 resumed> => {parent_tid=[5663]}, 88) = 5663 [pid 5663] <... rseq resumed>) = 0 [pid 5661] <... close resumed>) = 0 [pid 5659] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] set_robust_list(0x7f368ee229a0, 24 [pid 5661] symlink("/dev/binderfs", "./binderfs" [pid 5659] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5662] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... futex resumed>) = 1 [pid 5660] <... futex resumed>) = 0 [pid 5662] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] <... symlink resumed>) = 0 [pid 5660] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5660] <... futex resumed>) = 0 [pid 5662] mount(NULL, "./config", "configfs", 0, NULL [pid 5660] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5662] <... mount resumed>) = 0 [pid 5662] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... set_robust_list resumed>) = 0 [pid 5661] write(1, "executing program\n", 18 [pid 5659] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5664 attached [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5662] <... futex resumed>) = 1 [pid 5660] <... futex resumed>) = 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5662] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5661] <... write resumed>) = 18 [pid 5660] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5664] set_robust_list(0x5555756467a0, 24 [pid 5663] mkdirat(AT_FDCWD, "./config", 0777 [pid 5662] <... mkdirat resumed>) = 0 [pid 5661] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] <... futex resumed>) = 0 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5664 [pid 5664] <... set_robust_list resumed>) = 0 [pid 5663] <... mkdirat resumed>) = 0 [pid 5661] <... futex resumed>) = 0 [pid 5660] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5662] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... futex resumed>) = 1 [pid 5661] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5660] <... futex resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5664] chdir("./4" [pid 5663] <... futex resumed>) = 1 [pid 5662] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5660] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = 0 [pid 5664] <... chdir resumed>) = 0 [pid 5663] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5660] <... futex resumed>) = 0 [pid 5659] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5662] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5660] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] <... futex resumed>) = 0 [pid 5664] <... prctl resumed>) = 0 [pid 5663] mount(NULL, "./config", "configfs", 0, NULL [pid 5662] <... unlinkat resumed>) = 0 [pid 5661] <... mmap resumed>) = 0x7f368ee02000 [pid 5659] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5664] setpgid(0, 0 [pid 5663] <... mount resumed>) = 0 [pid 5664] <... setpgid resumed>) = 0 [pid 5661] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5662] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... mprotect resumed>) = 0 [pid 5664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5663] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... futex resumed>) = 1 [pid 5661] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5660] <... futex resumed>) = 0 [pid 5664] <... openat resumed>) = 3 [pid 5664] write(3, "1000", 4 [pid 5663] <... futex resumed>) = 1 [pid 5662] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = 0 [pid 5664] <... write resumed>) = 4 [pid 5664] close(3 [pid 5663] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5661] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5660] <... futex resumed>) = 0 [pid 5659] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... close resumed>) = 0 [pid 5663] <... mkdirat resumed>) = 0 [pid 5662] mkdir("./my_configfs", 0777 [pid 5661] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5660] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5665 attached [pid 5664] symlink("/dev/binderfs", "./binderfs" [pid 5662] <... mkdir resumed>) = 0 [pid 5659] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5663] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... symlink resumed>) = 0 [pid 5663] <... futex resumed>) = 0 [pid 5665] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5663] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... clone3 resumed> => {parent_tid=[5665]}, 88) = 5665 [pid 5659] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5662] <... futex resumed>) = 1 [pid 5661] rt_sigprocmask(SIG_SETMASK, [] [pid 5660] <... futex resumed>) = 0 [pid 5659] <... futex resumed>) = 0 [pid 5665] <... rseq resumed>) = 0 [pid 5664] write(1, "executing program\n", 18 executing program [pid 5663] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5662] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] set_robust_list(0x7f368ee229a0, 24 [pid 5660] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5665] <... set_robust_list resumed>) = 0 [pid 5664] <... write resumed>) = 18 [pid 5663] <... unlinkat resumed>) = 0 [pid 5662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5661] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] <... futex resumed>) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5661] <... futex resumed>) = 0 [pid 5660] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5663] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5664] <... futex resumed>) = 0 [pid 5663] <... futex resumed>) = 1 [pid 5662] <... mount resumed>) = 0 [pid 5661] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] <... futex resumed>) = 0 [pid 5665] mkdirat(AT_FDCWD, "./config", 0777 [pid 5664] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5663] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5662] <... futex resumed>) = 1 [pid 5660] <... futex resumed>) = 0 [pid 5659] <... futex resumed>) = 0 [pid 5665] <... mkdirat resumed>) = 0 [pid 5663] mkdir("./my_configfs", 0777 [pid 5662] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5665] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5663] <... mkdir resumed>) = 0 [pid 5662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5660] <... futex resumed>) = 0 [pid 5662] mkdir("./my_configfs/usb_gadget/g1", 0777) = -1 EEXIST (File exists) [pid 5665] <... futex resumed>) = 1 [pid 5662] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5660] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5661] <... futex resumed>) = 0 [pid 5665] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5663] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... futex resumed>) = 0 [pid 5660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5661] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5664] <... mmap resumed>) = 0x7f368ee02000 [pid 5663] <... futex resumed>) = 1 [pid 5662] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] <... futex resumed>) = 0 [pid 5660] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = 0 [pid 5665] mount(NULL, "./config", "configfs", 0, NULL [pid 5664] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5663] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5661] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5660] <... futex resumed>) = 0 [pid 5659] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... mprotect resumed>) = 0 [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5663] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5662] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5660] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] <... futex resumed>) = 0 [pid 5665] <... mount resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... mount resumed>) = 0 [pid 5662] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5659] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5662] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... futex resumed>) = 1 [pid 5660] <... futex resumed>) = 0 [pid 5663] <... futex resumed>) = 1 [pid 5662] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5660] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = 0 [pid 5665] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5665] <... futex resumed>) = 1 [pid 5661] <... futex resumed>) = 0 [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5662] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] <... futex resumed>) = 0 [pid 5661] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5665] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5663] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5662] <... futex resumed>) = 0 [pid 5661] <... futex resumed>) = 0 [pid 5660] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5666 attached [pid 5663] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5662] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5659] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5665] <... mkdirat resumed>) = 0 [pid 5663] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5661] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] <... rseq resumed>) = 0 [pid 5663] <... futex resumed>) = 0 [pid 5662] <... futex resumed>) = 0 [pid 5664] <... clone3 resumed> => {parent_tid=[5666]}, 88) = 5666 [pid 5660] <... futex resumed>) = 1 [pid 5659] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] set_robust_list(0x7f368ee229a0, 24 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5662] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5660] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] <... futex resumed>) = 0 [pid 5665] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] <... set_robust_list resumed>) = 0 [pid 5665] <... futex resumed>) = 1 [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5662] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5661] <... futex resumed>) = 0 [pid 5659] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5664] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5664] <... futex resumed>) = 0 [pid 5663] <... futex resumed>) = 0 [pid 5662] <... futex resumed>) = 1 [pid 5661] <... futex resumed>) = 0 [pid 5660] <... futex resumed>) = 0 [pid 5659] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] mkdirat(AT_FDCWD, "./config", 0777 [pid 5665] <... unlinkat resumed>) = 0 [pid 5664] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5663] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5662] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5660] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = 0 [pid 5666] <... mkdirat resumed>) = 0 [pid 5665] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5660] <... futex resumed>) = 0 [pid 5659] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5665] <... futex resumed>) = 0 [pid 5661] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] mkdir("./my_configfs", 0777 [pid 5661] <... futex resumed>) = 0 [pid 5662] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5661] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5663] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5660] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] <... mkdir resumed>) = 0 [pid 5663] <... futex resumed>) = 1 [pid 5662] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5659] <... futex resumed>) = 0 [pid 5666] <... futex resumed>) = 1 [pid 5663] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] <... futex resumed>) = 0 [pid 5660] exit_group(0 [pid 5659] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] <... futex resumed>) = 0 [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5660] <... exit_group resumed>) = ? [pid 5659] <... futex resumed>) = 0 [pid 5665] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5662] +++ exited with 0 +++ [pid 5660] +++ exited with 0 +++ [pid 5659] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] <... futex resumed>) = 0 [pid 5665] <... futex resumed>) = 1 [pid 5664] <... futex resumed>) = 1 [pid 5663] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5661] <... futex resumed>) = 0 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5666] mount(NULL, "./config", "configfs", 0, NULL [pid 5665] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5663] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5661] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5661] <... futex resumed>) = 0 [pid 5666] <... mount resumed>) = 0 [pid 5663] <... futex resumed>) = 1 [pid 5659] <... futex resumed>) = 0 [pid 5665] <... mount resumed>) = 0 [pid 5663] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5659] <... futex resumed>) = 0 [pid 5624] <... restart_syscall resumed>) = 0 [pid 5666] <... futex resumed>) = 1 [pid 5665] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... futex resumed>) = 0 [pid 5663] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5659] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5665] <... futex resumed>) = 1 [pid 5664] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5661] <... futex resumed>) = 0 [pid 5665] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] <... futex resumed>) = 0 [pid 5661] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5661] <... futex resumed>) = 0 [pid 5665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5666] <... mkdirat resumed>) = 0 [pid 5663] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5659] <... futex resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5661] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5663] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5659] exit_group(0 [pid 5624] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5666] <... futex resumed>) = 1 [pid 5665] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5664] <... futex resumed>) = 0 [pid 5663] <... futex resumed>) = ? [pid 5659] <... exit_group resumed>) = ? [pid 5624] <... openat resumed>) = 3 [pid 5666] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5665] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] +++ exited with 0 +++ [pid 5659] +++ exited with 0 +++ [pid 5665] <... futex resumed>) = 1 [pid 5664] <... futex resumed>) = 0 [pid 5661] <... futex resumed>) = 0 [pid 5666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5665] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5624] fstat(3 [pid 5661] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5661] <... futex resumed>) = 0 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5666] <... unlinkat resumed>) = 0 [pid 5624] getdents64(3 [pid 5661] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5665] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777) = -1 EEXIST (File exists) [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5666] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5666] <... futex resumed>) = 1 [pid 5665] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... futex resumed>) = 0 [pid 5665] <... futex resumed>) = 1 [pid 5661] <... futex resumed>) = 0 [pid 5666] mkdir("./my_configfs", 0777 [pid 5665] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... restart_syscall resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5666] <... mkdir resumed>) = 0 [pid 5665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5664] <... futex resumed>) = 0 [pid 5661] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] newfstatat(AT_FDCWD, "./4/binderfs" [pid 5665] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5664] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5661] <... futex resumed>) = 0 [pid 5665] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5661] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5666] <... futex resumed>) = 1 [pid 5665] <... futex resumed>) = 0 [pid 5664] <... futex resumed>) = 0 [pid 5661] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] unlink("./4/binderfs" [pid 5666] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5665] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5664] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... unlink resumed>) = 0 [pid 5666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5665] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5664] <... futex resumed>) = 0 [pid 5661] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] umount2("./4/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5666] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5665] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] <... mount resumed>) = 0 [pid 5665] <... futex resumed>) = 1 [pid 5661] <... futex resumed>) = 0 [pid 5625] <... openat resumed>) = 3 [pid 5666] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5661] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] fstat(3 [pid 5666] <... futex resumed>) = 1 [pid 5664] <... futex resumed>) = 0 [pid 5661] <... futex resumed>) = 0 [pid 5665] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5664] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5665] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... futex resumed>) = 0 [pid 5661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5665] <... futex resumed>) = 0 [pid 5664] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] getdents64(3 [pid 5665] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] exit_group(0 [pid 5666] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5666] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5666] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5665] <... futex resumed>) = ? [pid 5664] <... futex resumed>) = 0 [pid 5661] <... exit_group resumed>) = ? [pid 5625] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5666] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5665] +++ exited with 0 +++ [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5666] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777) = -1 EEXIST (File exists) [pid 5666] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5666] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5666] <... futex resumed>) = 0 [pid 5664] <... futex resumed>) = 1 [pid 5666] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] +++ exited with 0 +++ [pid 5664] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] unlink("./4/binderfs" [pid 5664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... unlink resumed>) = 0 [pid 5664] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5664] <... futex resumed>) = 1 [pid 5666] <... futex resumed>) = 0 [pid 5664] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5625] umount2("./4/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5666] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5666] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5666] <... futex resumed>) = 1 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5666] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] <... futex resumed>) = 0 [pid 5623] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... openat resumed>) = 3 [pid 5666] <... futex resumed>) = 0 [pid 5664] <... futex resumed>) = 1 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] fstat(3 [pid 5666] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5664] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] umount2("./4/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5666] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5666] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] newfstatat(AT_FDCWD, "./4/my_configfs" [pid 5666] <... futex resumed>) = 1 [pid 5664] <... futex resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] getdents64(3 [pid 5666] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./4/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5664] <... futex resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5666] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5664] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5666] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] openat(AT_FDCWD, "./4/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5666] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... openat resumed>) = 4 [pid 5623] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5666] <... futex resumed>) = 1 [pid 5664] <... futex resumed>) = 0 [pid 5624] fstat(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5666] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] exit_group(0 [pid 5623] newfstatat(AT_FDCWD, "./4/binderfs" [pid 5666] <... futex resumed>) = ? [pid 5664] <... exit_group resumed>) = ? [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5666] +++ exited with 0 +++ [pid 5664] +++ exited with 0 +++ [pid 5624] getdents64(4 [pid 5623] unlink("./4/binderfs" [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... unlink resumed>) = 0 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5664, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5624] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] close(4 [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] <... close resumed>) = 0 [pid 5623] umount2("./4/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] rmdir("./4/my_configfs") = 0 [pid 5624] umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5625] umount2("./4/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./4/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./4/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] openat(AT_FDCWD, "./4/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... openat resumed>) = 3 [pid 5625] <... openat resumed>) = 4 [pid 5622] fstat(3 [pid 5625] fstat(4 [pid 5623] <... umount2 resumed>) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] umount2("./4/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] newfstatat(AT_FDCWD, "./4/my_configfs" [pid 5622] getdents64(3 [pid 5625] getdents64(4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] umount2("./4/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] close(4 [pid 5622] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... close resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] rmdir("./4/my_configfs" [pid 5622] newfstatat(AT_FDCWD, "./4/binderfs" [pid 5623] openat(AT_FDCWD, "./4/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5625] <... rmdir resumed>) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] fstat(4 [pid 5622] unlink("./4/binderfs" [pid 5625] umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... unlink resumed>) = 0 [pid 5623] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] umount2("./4/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] close(4 [pid 5624] umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... close resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] rmdir("./4/my_configfs" [pid 5624] newfstatat(AT_FDCWD, "./4/config" [pid 5623] <... rmdir resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] openat(AT_FDCWD, "./4/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5624] fstat(4 [pid 5625] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] umount2("./4/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] getdents64(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] newfstatat(AT_FDCWD, "./4/config" [pid 5624] getdents64(4 [pid 5622] newfstatat(AT_FDCWD, "./4/my_configfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] close(4 [pid 5622] umount2("./4/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... close resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] rmdir("./4/config" [pid 5622] openat(AT_FDCWD, "./4/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] openat(AT_FDCWD, "./4/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... openat resumed>) = 4 [pid 5622] fstat(4 [pid 5625] <... openat resumed>) = 4 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(4 [pid 5625] fstat(4 [pid 5624] getdents64(3 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4 [pid 5624] close(3 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... close resumed>) = 0 [pid 5623] umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] getdents64(4 [pid 5624] rmdir("./4" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] getdents64(4 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] newfstatat(AT_FDCWD, "./4/config" [pid 5622] close(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... close resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5625] rmdir("./4/config" [pid 5623] umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] rmdir("./4/my_configfs" [pid 5625] <... rmdir resumed>) = 0 [pid 5624] mkdir("./5", 0777 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... rmdir resumed>) = 0 [pid 5625] getdents64(3 [pid 5624] <... mkdir resumed>) = 0 [pid 5623] openat(AT_FDCWD, "./4/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] close(3 [pid 5623] <... openat resumed>) = 4 [pid 5623] fstat(4 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] <... close resumed>) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] getdents64(4ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5667 attached [pid 5625] rmdir("./4" [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] getdents64(4 [pid 5667] set_robust_list(0x5555756467a0, 24 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5667 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5667] <... set_robust_list resumed>) = 0 [pid 5625] mkdir("./5", 0777 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] close(4 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... mkdir resumed>) = 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... close resumed>) = 0 [pid 5667] chdir("./5" [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] <... chdir resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] rmdir("./4/config" [pid 5667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... rmdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5668 attached [pid 5667] <... prctl resumed>) = 0 [pid 5667] setpgid(0, 0) = 0 [pid 5668] set_robust_list(0x5555756467a0, 24 [pid 5667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] getdents64(3 [pid 5668] <... set_robust_list resumed>) = 0 [pid 5667] <... openat resumed>) = 3 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] close(3 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5668 [pid 5623] <... close resumed>) = 0 [pid 5667] write(3, "1000", 4 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] <... write resumed>) = 4 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] rmdir("./4" [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] close(3 [pid 5623] <... rmdir resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5667] <... close resumed>) = 0 [pid 5667] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5623] mkdir("./5", 0777 [pid 5668] chdir("./5" [pid 5623] <... mkdir resumed>) = 0 [pid 5667] write(1, "executing program\n", 18) = 18 executing program [pid 5667] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5667] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5668] <... chdir resumed>) = 0 [pid 5667] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5667] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5668] setpgid(0, 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5668] <... setpgid resumed>) = 0 [pid 5667] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5667] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] newfstatat(AT_FDCWD, "./4/config"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5669 attached [pid 5668] <... openat resumed>) = 3 [pid 5667] <... mprotect resumed>) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5669] set_robust_list(0x5555756467a0, 24 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5622] umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5669] <... set_robust_list resumed>) = 0 [pid 5668] write(3, "1000", 4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5669] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5668] <... write resumed>) = 4 [pid 5622] openat(AT_FDCWD, "./4/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5670 attached [pid 5669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] close(3 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5669 [pid 5622] <... openat resumed>) = 4 [pid 5670] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5668] <... close resumed>) = 0 [pid 5667] <... clone3 resumed> => {parent_tid=[5670]}, 88) = 5670 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] fstat(4 [pid 5670] <... rseq resumed>) = 0 [pid 5669] chdir("./5" [pid 5668] symlink("/dev/binderfs", "./binderfs" [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5670] set_robust_list(0x7f368ee229a0, 24 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] getdents64(4 [pid 5670] <... set_robust_list resumed>) = 0 [pid 5669] <... chdir resumed>) = 0 [pid 5668] <... symlink resumed>) = 0 [pid 5667] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5670] rt_sigprocmask(SIG_SETMASK, [] [pid 5669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5667] <... futex resumed>) = 0 [pid 5670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5669] <... prctl resumed>) = 0 [pid 5668] write(1, "executing program\n", 18 [pid 5667] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] getdents64(4 executing program [pid 5670] mkdirat(AT_FDCWD, "./config", 0777 [pid 5669] setpgid(0, 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5669] <... setpgid resumed>) = 0 [pid 5668] <... write resumed>) = 18 [pid 5669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5668] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] close(4 [pid 5670] <... mkdirat resumed>) = 0 [pid 5668] <... futex resumed>) = 0 [pid 5668] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50}, NULL, 8) = 0 [pid 5668] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5622] <... close resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5669] <... openat resumed>) = 3 [pid 5668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5670] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... mmap resumed>) = 0x7f368ee02000 [pid 5622] rmdir("./4/config" [pid 5670] <... futex resumed>) = 1 [pid 5669] write(3, "1000", 4 [pid 5667] <... futex resumed>) = 0 [pid 5670] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5667] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5669] <... write resumed>) = 4 [pid 5668] <... mprotect resumed>) = 0 [pid 5667] <... futex resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... rmdir resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5668] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5670] mount(NULL, "./config", "configfs", 0, NULL [pid 5669] close(3 [pid 5670] <... mount resumed>) = 0 [pid 5669] <... close resumed>) = 0 [pid 5669] symlink("/dev/binderfs", "./binderfs"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5671 attached [pid 5671] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_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] <... symlink resumed>) = 0 [pid 5668] <... clone3 resumed> => {parent_tid=[5671]}, 88) = 5671 [pid 5670] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] getdents64(3 [pid 5671] <... rseq resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 5671] set_robust_list(0x7f368ee229a0, 24 [pid 5670] <... futex resumed>) = 1 [pid 5669] write(1, "executing program\n", 18 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5667] <... futex resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5671] <... set_robust_list resumed>) = 0 [pid 5670] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] <... write resumed>) = 18 [pid 5668] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] rt_sigprocmask(SIG_SETMASK, [] [pid 5670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5669] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... futex resumed>) = 0 [pid 5667] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] close(3 [pid 5671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5671] mkdirat(AT_FDCWD, "./config", 0777 [pid 5670] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5669] <... futex resumed>) = 0 [pid 5667] <... futex resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5671] <... mkdirat resumed>) = 0 [pid 5670] <... mkdirat resumed>) = 0 [pid 5667] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5671] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5622] rmdir("./4" [pid 5671] <... futex resumed>) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5671] mount(NULL, "./config", "configfs", 0, NULL [pid 5670] <... futex resumed>) = 0 [pid 5669] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5668] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... mount resumed>) = 0 [pid 5670] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5668] <... futex resumed>) = 0 [pid 5671] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... unlinkat resumed>) = 0 [pid 5669] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5668] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] <... futex resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5667] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5622] mkdir("./5", 0777 [pid 5671] <... futex resumed>) = 0 [pid 5670] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... mmap resumed>) = 0x7f368ee02000 [pid 5668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5670] <... futex resumed>) = 1 [pid 5669] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5668] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] <... futex resumed>) = 0 [pid 5671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5670] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] <... futex resumed>) = 0 [pid 5667] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... mkdir resumed>) = 0 [pid 5671] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5669] <... mprotect resumed>) = 0 [pid 5668] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] <... futex resumed>) = 0 [pid 5671] <... mkdirat resumed>) = 0 [pid 5670] mkdir("./my_configfs", 0777 [pid 5667] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5669] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5671] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... mkdir resumed>) = 0 [pid 5669] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5671] <... futex resumed>) = 1 [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5668] <... futex resumed>) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5671] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5670] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... unlinkat resumed>) = 0 [pid 5670] <... futex resumed>) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5670] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5673 attached ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5672 attached [pid 5671] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] <... futex resumed>) = 0 [pid 5673] set_robust_list(0x5555756467a0, 24 [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] <... futex resumed>) = 0 [pid 5669] <... clone3 resumed> => {parent_tid=[5672]}, 88) = 5672 [pid 5668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5667] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... set_robust_list resumed>) = 0 [pid 5672] <... rseq resumed>) = 0 [pid 5671] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5670] <... futex resumed>) = 0 [pid 5669] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] <... futex resumed>) = 1 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5673 [pid 5673] rt_sigprocmask(SIG_SETMASK, [] [pid 5672] set_robust_list(0x7f368ee229a0, 24 [pid 5671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5670] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] <... futex resumed>) = 0 [pid 5667] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5672] <... set_robust_list resumed>) = 0 [pid 5671] mkdir("./my_configfs", 0777 [pid 5670] <... mount resumed>) = 0 [pid 5669] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] chdir("./5" [pid 5672] rt_sigprocmask(SIG_SETMASK, [] [pid 5671] <... mkdir resumed>) = 0 [pid 5670] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... futex resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5673] <... chdir resumed>) = 0 [pid 5672] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5670] <... futex resumed>) = 1 [pid 5667] <... futex resumed>) = 0 [pid 5673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5670] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5667] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... prctl resumed>) = 0 [pid 5672] mkdirat(AT_FDCWD, "./config", 0777 [pid 5671] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5669] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] <... futex resumed>) = 0 [pid 5673] setpgid(0, 0 [pid 5672] <... mkdirat resumed>) = 0 [pid 5671] <... futex resumed>) = 1 [pid 5670] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5668] <... futex resumed>) = 0 [pid 5667] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] <... setpgid resumed>) = 0 [pid 5670] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5672] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5670] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... openat resumed>) = 3 [pid 5672] <... futex resumed>) = 1 [pid 5671] <... mount resumed>) = 0 [pid 5670] <... futex resumed>) = 1 [pid 5669] <... futex resumed>) = 0 [pid 5668] <... futex resumed>) = 0 [pid 5667] <... futex resumed>) = 0 [pid 5673] write(3, "1000", 4 [pid 5670] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] <... write resumed>) = 4 [pid 5670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5667] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] close(3 [pid 5670] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5667] <... futex resumed>) = 0 [pid 5673] <... close resumed>) = 0 [pid 5670] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5667] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] symlink("/dev/binderfs", "./binderfs" [pid 5670] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] <... symlink resumed>) = 0 [pid 5672] mount(NULL, "./config", "configfs", 0, NULL [pid 5671] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = 0 [pid 5669] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] write(1, "executing program\n", 18 executing program [pid 5672] <... mount resumed>) = 0 [pid 5671] <... futex resumed>) = 0 [pid 5670] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5669] <... futex resumed>) = 0 [pid 5668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5667] <... futex resumed>) = 0 [pid 5673] <... write resumed>) = 18 [pid 5672] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5670] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5669] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] <... futex resumed>) = 0 [pid 5671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5670] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] <... futex resumed>) = 0 [pid 5667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] <... futex resumed>) = 0 [pid 5672] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5670] <... futex resumed>) = 0 [pid 5669] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5670] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5669] <... futex resumed>) = 0 [pid 5667] <... futex resumed>) = 0 [pid 5673] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5672] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5671] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5669] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5671] <... futex resumed>) = 1 [pid 5670] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... futex resumed>) = 0 [pid 5667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5672] <... mkdirat resumed>) = 0 [pid 5671] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5670] <... futex resumed>) = 0 [pid 5668] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5672] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5670] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5668] <... futex resumed>) = 0 [pid 5667] <... futex resumed>) = 0 [pid 5673] <... mmap resumed>) = 0x7f368ee02000 [pid 5672] <... futex resumed>) = 1 [pid 5671] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5670] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5669] <... futex resumed>) = 0 [pid 5668] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5672] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5670] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] <... mprotect resumed>) = 0 [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = 0 [pid 5669] <... futex resumed>) = 0 [pid 5667] exit_group(0 [pid 5673] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5672] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5671] <... futex resumed>) = 1 [pid 5669] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] <... futex resumed>) = 0 [pid 5667] <... exit_group resumed>) = ? [pid 5673] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5672] <... unlinkat resumed>) = 0 [pid 5671] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5670] +++ exited with 0 +++ [pid 5668] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] <... futex resumed>) = 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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5672] <... futex resumed>) = 1 [pid 5671] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5669] <... futex resumed>) = 0 [pid 5668] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5674 attached [pid 5672] mkdir("./my_configfs", 0777 [pid 5671] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5669] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [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 5673] <... clone3 resumed> => {parent_tid=[5674]}, 88) = 5674 [pid 5672] <... mkdir resumed>) = 0 [pid 5671] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... futex resumed>) = 0 [pid 5667] +++ exited with 0 +++ [pid 5674] <... rseq resumed>) = 0 [pid 5673] rt_sigprocmask(SIG_SETMASK, [] [pid 5674] set_robust_list(0x7f368ee229a0, 24 [pid 5673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5672] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = 1 [pid 5669] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] <... futex resumed>) = 0 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5674] <... set_robust_list resumed>) = 0 [pid 5673] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] <... futex resumed>) = 0 [pid 5671] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] rt_sigprocmask(SIG_SETMASK, [] [pid 5673] <... futex resumed>) = 0 [pid 5672] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5669] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... futex resumed>) = 0 [pid 5674] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5673] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5669] <... futex resumed>) = 0 [pid 5668] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5674] mkdirat(AT_FDCWD, "./config", 0777 [pid 5672] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5671] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5669] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5674] <... mkdirat resumed>) = 0 [pid 5672] <... mount resumed>) = 0 [pid 5671] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5674] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5624] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5674] <... futex resumed>) = 1 [pid 5673] <... futex resumed>) = 0 [pid 5672] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... openat resumed>) = 3 [pid 5674] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... futex resumed>) = 0 [pid 5674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] <... futex resumed>) = 0 [pid 5674] mount(NULL, "./config", "configfs", 0, NULL [pid 5673] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5674] <... mount resumed>) = 0 [pid 5672] <... futex resumed>) = 1 [pid 5671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5669] <... futex resumed>) = 0 [pid 5668] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] fstat(3 [pid 5674] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5669] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5674] <... futex resumed>) = 1 [pid 5673] <... futex resumed>) = 0 [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5669] <... futex resumed>) = 0 [pid 5624] getdents64(3 [pid 5674] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5671] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] <... futex resumed>) = 0 [pid 5672] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5671] <... futex resumed>) = 1 [pid 5669] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] <... futex resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5674] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5673] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] exit_group(0 [pid 5674] <... mkdirat resumed>) = 0 [pid 5672] <... futex resumed>) = 0 [pid 5669] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5674] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5671] <... futex resumed>) = ? [pid 5669] <... futex resumed>) = 0 [pid 5668] <... exit_group resumed>) = ? [pid 5674] <... futex resumed>) = 1 [pid 5673] <... futex resumed>) = 0 [pid 5674] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5673] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5669] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5673] <... futex resumed>) = 0 [pid 5674] <... unlinkat resumed>) = 0 [pid 5673] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] +++ exited with 0 +++ [pid 5668] +++ exited with 0 +++ [pid 5624] newfstatat(AT_FDCWD, "./5/binderfs" [pid 5674] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5672] <... futex resumed>) = 1 [pid 5669] <... futex resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5674] <... futex resumed>) = 0 [pid 5673] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5668, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5624] unlink("./5/binderfs" [pid 5674] mkdir("./my_configfs", 0777 [pid 5673] <... futex resumed>) = 0 [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5669] <... futex resumed>) = 0 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] <... unlink resumed>) = 0 [pid 5674] <... mkdir resumed>) = 0 [pid 5673] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5669] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] umount2("./5/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5674] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5672] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5674] <... futex resumed>) = 0 [pid 5673] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5673] <... futex resumed>) = 0 [pid 5672] <... futex resumed>) = 1 [pid 5669] <... futex resumed>) = 0 [pid 5674] <... mount resumed>) = 0 [pid 5673] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5669] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5674] <... futex resumed>) = 0 [pid 5673] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5673] <... futex resumed>) = 0 [pid 5672] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5669] <... futex resumed>) = 0 [pid 5674] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5673] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5674] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5672] <... futex resumed>) = 0 [pid 5669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5674] <... futex resumed>) = 0 [pid 5673] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5673] <... futex resumed>) = 0 [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5669] <... futex resumed>) = 0 [pid 5674] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5673] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5669] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... restart_syscall resumed>) = 0 [pid 5674] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5672] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5674] <... futex resumed>) = 0 [pid 5673] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5673] <... futex resumed>) = 0 [pid 5674] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5673] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5672] <... futex resumed>) = 1 [pid 5669] <... futex resumed>) = 0 [pid 5625] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5674] <... futex resumed>) = 0 [pid 5673] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] exit_group(0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5674] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5673] <... futex resumed>) = 0 [pid 5672] <... futex resumed>) = ? [pid 5669] <... exit_group resumed>) = ? [pid 5674] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5673] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] +++ exited with 0 +++ [pid 5625] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5674] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5674] <... futex resumed>) = 0 [pid 5673] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5673] <... futex resumed>) = 0 [pid 5674] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5673] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5674] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5674] <... futex resumed>) = 0 [pid 5669] +++ exited with 0 +++ [pid 5625] <... openat resumed>) = 3 [pid 5625] fstat(3 [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5674] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] exit_group(0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] getdents64(3 [pid 5673] <... exit_group resumed>) = ? [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5674] <... futex resumed>) = ? [pid 5625] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./5/binderfs" [pid 5674] +++ exited with 0 +++ [pid 5673] +++ exited with 0 +++ [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... restart_syscall resumed>) = 0 [pid 5624] umount2("./5/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] unlink("./5/binderfs" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... unlink resumed>) = 0 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5624] newfstatat(AT_FDCWD, "./5/my_configfs" [pid 5625] umount2("./5/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./5/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] openat(AT_FDCWD, "./5/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5624] fstat(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] getdents64(4 [pid 5623] <... openat resumed>) = 3 [pid 5622] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] fstat(3 [pid 5622] <... openat resumed>) = 3 [pid 5624] getdents64(4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] getdents64(3 [pid 5622] fstat(3 [pid 5624] close(4 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] getdents64(3 [pid 5624] rmdir("./5/my_configfs" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] newfstatat(AT_FDCWD, "./5/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... rmdir resumed>) = 0 [pid 5623] unlink("./5/binderfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... unlink resumed>) = 0 [pid 5624] umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] newfstatat(AT_FDCWD, "./5/binderfs" [pid 5623] umount2("./5/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] unlink("./5/binderfs") = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5625] umount2("./5/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./5/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./5/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5625] umount2("./5/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./5/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./5/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5624] newfstatat(AT_FDCWD, "./5/config" [pid 5623] newfstatat(AT_FDCWD, "./5/my_configfs" [pid 5625] fstat(4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(4 [pid 5623] umount2("./5/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./5/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] getdents64(4 [pid 5624] <... openat resumed>) = 4 [pid 5623] openat(AT_FDCWD, "./5/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] close(4 [pid 5623] <... openat resumed>) = 4 [pid 5625] <... close resumed>) = 0 [pid 5624] getdents64(4 [pid 5623] fstat(4 [pid 5625] rmdir("./5/my_configfs" [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] umount2("./5/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] close(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... close resumed>) = 0 [pid 5623] getdents64(4 [pid 5622] newfstatat(AT_FDCWD, "./5/my_configfs" [pid 5624] rmdir("./5/config" [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] close(4) = 0 [pid 5623] rmdir("./5/my_configfs" [pid 5624] <... rmdir resumed>) = 0 [pid 5622] umount2("./5/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] getdents64(3 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... rmdir resumed>) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] openat(AT_FDCWD, "./5/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] newfstatat(AT_FDCWD, "./5/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] close(3 [pid 5622] <... openat resumed>) = 4 [pid 5625] umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./5/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5624] <... close resumed>) = 0 [pid 5622] fstat(4 [pid 5624] rmdir("./5" [pid 5625] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5625] getdents64(4 [pid 5622] getdents64(4 [pid 5624] mkdir("./6", 0777 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] close(4 [pid 5622] getdents64(4 [pid 5625] <... close resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] rmdir("./5/config" [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] close(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5625] getdents64(3 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./5/config"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5675 attached [pid 5625] close(3 [pid 5622] rmdir("./5/my_configfs" [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5675 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... close resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5675] set_robust_list(0x5555756467a0, 24 [pid 5622] <... rmdir resumed>) = 0 [pid 5623] umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] rmdir("./5" [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5675] <... set_robust_list resumed>) = 0 [pid 5675] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] openat(AT_FDCWD, "./5/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... openat resumed>) = 4 [pid 5625] <... rmdir resumed>) = 0 [pid 5675] chdir("./6" [pid 5625] mkdir("./6", 0777 [pid 5623] fstat(4 [pid 5675] <... chdir resumed>) = 0 [pid 5675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5675] <... prctl resumed>) = 0 [pid 5623] getdents64(4 [pid 5675] setpgid(0, 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5675] <... setpgid resumed>) = 0 [pid 5623] getdents64(4 [pid 5625] <... mkdir resumed>) = 0 [pid 5675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] close(4 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] <... close resumed>) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] rmdir("./5/config" [pid 5675] <... openat resumed>) = 3 [pid 5675] write(3, "1000", 4) = 4 [pid 5675] close(3) = 0 [pid 5675] symlink("/dev/binderfs", "./binderfs") = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5676 attached [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5676 [pid 5623] <... rmdir resumed>) = 0 [pid 5676] set_robust_list(0x5555756467a0, 24 [pid 5675] write(1, "executing program\n", 18 executing program [pid 5623] getdents64(3 [pid 5676] <... set_robust_list resumed>) = 0 [pid 5675] <... write resumed>) = 18 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5676] rt_sigprocmask(SIG_SETMASK, [] [pid 5675] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] close(3 [pid 5675] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] <... close resumed>) = 0 [pid 5676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5675] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5675] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] rmdir("./5" [pid 5676] chdir("./6" [pid 5675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5676] <... chdir resumed>) = 0 [pid 5675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5675] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] mkdir("./6", 0777 [pid 5622] <... umount2 resumed>) = 0 [pid 5676] setpgid(0, 0) = 0 [pid 5676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5675] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5622] umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5675] <... mprotect resumed>) = 0 [pid 5623] <... mkdir resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5676] <... openat resumed>) = 3 [pid 5676] write(3, "1000", 4) = 4 [pid 5675] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5676] close(3 [pid 5675] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] newfstatat(AT_FDCWD, "./5/config" [pid 5675] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5677 attached [pid 5676] <... close resumed>) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [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] symlink("/dev/binderfs", "./binderfs" [pid 5675] <... clone3 resumed> => {parent_tid=[5677]}, 88) = 5677 [pid 5622] umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5677] <... rseq resumed>) = 0 [pid 5676] <... symlink resumed>) = 0 [pid 5675] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5677] set_robust_list(0x7f368ee229a0, 24 [pid 5676] write(1, "executing program\n", 18 [pid 5675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] openat(AT_FDCWD, "./5/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5677] <... set_robust_list resumed>) = 0 [pid 5675] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... openat resumed>) = 4 [pid 5677] rt_sigprocmask(SIG_SETMASK, [] [pid 5675] <... futex resumed>) = 0 [pid 5677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5675] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] <... write resumed>) = 18 [pid 5677] mkdirat(AT_FDCWD, "./config", 0777 [pid 5622] fstat(4ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5678 attached executing program [pid 5677] <... mkdirat resumed>) = 0 [pid 5676] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(4 [pid 5678] set_robust_list(0x5555756467a0, 24 [pid 5677] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... futex resumed>) = 0 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5678 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5678] <... set_robust_list resumed>) = 0 [pid 5677] <... futex resumed>) = 1 [pid 5675] <... futex resumed>) = 0 [pid 5678] rt_sigprocmask(SIG_SETMASK, [] [pid 5677] mount(NULL, "./config", "configfs", 0, NULL [pid 5676] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5675] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] getdents64(4 [pid 5678] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5677] <... mount resumed>) = 0 [pid 5676] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5675] <... futex resumed>) = 0 [pid 5678] chdir("./6" [pid 5677] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5675] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5678] <... chdir resumed>) = 0 [pid 5677] <... futex resumed>) = 0 [pid 5676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5622] close(4 [pid 5678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5677] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5676] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5675] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... close resumed>) = 0 [pid 5678] <... prctl resumed>) = 0 [pid 5677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5676] <... mmap resumed>) = 0x7f368ee02000 [pid 5675] <... futex resumed>) = 0 [pid 5622] rmdir("./5/config" [pid 5678] setpgid(0, 0 [pid 5677] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5675] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... rmdir resumed>) = 0 [pid 5678] <... setpgid resumed>) = 0 [pid 5676] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5676] <... mprotect resumed>) = 0 [pid 5678] <... openat resumed>) = 3 [pid 5676] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5678] write(3, "1000", 4 [pid 5622] getdents64(3 [pid 5678] <... write resumed>) = 4 [pid 5676] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5678] close(3 [pid 5677] <... mkdirat resumed>) = 0 [pid 5676] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5622] close(3 [pid 5678] <... close resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5679 attached [pid 5678] symlink("/dev/binderfs", "./binderfs" [pid 5677] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... close resumed>) = 0 [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) = 0 [pid 5678] <... symlink resumed>) = 0 [pid 5677] <... futex resumed>) = 1 [pid 5676] <... clone3 resumed> => {parent_tid=[5679]}, 88) = 5679 [pid 5675] <... futex resumed>) = 0 [pid 5622] rmdir("./5" [pid 5679] set_robust_list(0x7f368ee229a0, 24 [pid 5678] write(1, "executing program\n", 18 [pid 5677] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5676] rt_sigprocmask(SIG_SETMASK, [] [pid 5679] <... set_robust_list resumed>) = 0 executing program [pid 5679] rt_sigprocmask(SIG_SETMASK, [] [pid 5678] <... write resumed>) = 18 [pid 5676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5675] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... rmdir resumed>) = 0 [pid 5679] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5678] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = 0 [pid 5676] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... futex resumed>) = 1 [pid 5679] mkdirat(AT_FDCWD, "./config", 0777 [pid 5678] <... futex resumed>) = 0 [pid 5677] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5676] <... futex resumed>) = 0 [pid 5675] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] mkdir("./6", 0777 [pid 5678] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5677] <... unlinkat resumed>) = 0 [pid 5677] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... mkdirat resumed>) = 0 [pid 5678] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5676] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... mkdir resumed>) = 0 [pid 5678] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5679] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5679] <... futex resumed>) = 1 [pid 5677] <... futex resumed>) = 1 [pid 5676] <... futex resumed>) = 0 [pid 5675] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5679] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5677] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5676] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5678] <... mmap resumed>) = 0x7f368ee02000 [pid 5677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5676] <... futex resumed>) = 0 [pid 5675] <... futex resumed>) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5679] mount(NULL, "./config", "configfs", 0, NULL [pid 5678] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5677] mkdir("./my_configfs", 0777 [pid 5676] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5675] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] <... mount resumed>) = 0 [pid 5678] <... mprotect resumed>) = 0 [pid 5677] <... mkdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5680 attached [pid 5679] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5680] set_robust_list(0x5555756467a0, 24 [pid 5676] <... futex resumed>) = 0 [pid 5678] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5679] <... futex resumed>) = 1 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5680 [pid 5680] <... set_robust_list resumed>) = 0 [pid 5679] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5678] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5676] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5677] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... futex resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5681 attached [pid 5680] chdir("./6" [pid 5679] <... mkdirat resumed>) = 0 [pid 5678] <... clone3 resumed> => {parent_tid=[5681]}, 88) = 5681 [pid 5677] <... futex resumed>) = 1 [pid 5676] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5675] <... futex resumed>) = 0 [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] <... chdir resumed>) = 0 [pid 5679] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] rt_sigprocmask(SIG_SETMASK, [] [pid 5677] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5675] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... rseq resumed>) = 0 [pid 5680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5679] <... futex resumed>) = 0 [pid 5678] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5676] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] set_robust_list(0x7f368ee229a0, 24 [pid 5680] <... prctl resumed>) = 0 [pid 5679] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5678] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5676] <... futex resumed>) = 0 [pid 5675] <... futex resumed>) = 0 [pid 5681] <... set_robust_list resumed>) = 0 [pid 5680] setpgid(0, 0 [pid 5679] <... unlinkat resumed>) = 0 [pid 5678] <... futex resumed>) = 0 [pid 5677] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5676] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5675] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] rt_sigprocmask(SIG_SETMASK, [] [pid 5680] <... setpgid resumed>) = 0 [pid 5679] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5677] <... mount resumed>) = 0 [pid 5676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5679] <... futex resumed>) = 0 [pid 5677] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] mkdirat(AT_FDCWD, "./config", 0777 [pid 5680] <... openat resumed>) = 3 [pid 5679] mkdir("./my_configfs", 0777 [pid 5677] <... futex resumed>) = 1 [pid 5676] <... futex resumed>) = 0 [pid 5675] <... futex resumed>) = 0 [pid 5681] <... mkdirat resumed>) = 0 [pid 5677] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5675] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] write(3, "1000", 4 [pid 5679] <... mkdir resumed>) = 0 [pid 5677] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5676] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5675] <... futex resumed>) = 0 [pid 5681] <... futex resumed>) = 1 [pid 5680] <... write resumed>) = 4 [pid 5679] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5677] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5675] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] close(3 [pid 5679] <... futex resumed>) = 0 [pid 5678] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = 0 [pid 5676] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] <... close resumed>) = 0 [pid 5679] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5678] <... futex resumed>) = 0 [pid 5677] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5676] <... futex resumed>) = 0 [pid 5675] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] mount(NULL, "./config", "configfs", 0, NULL [pid 5680] symlink("/dev/binderfs", "./binderfs" [pid 5679] <... mount resumed>) = 0 [pid 5678] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5676] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5675] <... futex resumed>) = 0 [pid 5680] <... symlink resumed>) = 0 [pid 5677] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5681] <... mount resumed>) = 0 [pid 5680] write(1, "executing program\n", 18 [pid 5679] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... write resumed>) = 18 [pid 5677] <... mkdir resumed>) = -1 EEXIST (File exists) executing program [pid 5679] <... futex resumed>) = 1 [pid 5676] <... futex resumed>) = 0 [pid 5675] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] <... futex resumed>) = 1 [pid 5680] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5678] <... futex resumed>) = 0 [pid 5677] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] <... futex resumed>) = 0 [pid 5679] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5678] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = 0 [pid 5676] <... futex resumed>) = 0 [pid 5675] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5679] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5677] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5676] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5675] <... futex resumed>) = 0 [pid 5681] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5680] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5679] <... futex resumed>) = 0 [pid 5678] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5677] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5677] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] <... mkdirat resumed>) = 0 [pid 5680] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5679] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5677] <... futex resumed>) = 0 [pid 5676] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5677] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5676] <... futex resumed>) = 0 [pid 5675] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... futex resumed>) = 1 [pid 5680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5679] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5678] <... futex resumed>) = 0 [pid 5677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5676] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5675] <... futex resumed>) = 0 [pid 5681] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] <... mmap resumed>) = 0x7f368ee02000 [pid 5679] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5678] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5675] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5679] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5677] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5681] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5680] <... mprotect resumed>) = 0 [pid 5679] <... futex resumed>) = 1 [pid 5678] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5677] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... futex resumed>) = 0 [pid 5680] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5679] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5677] <... futex resumed>) = 1 [pid 5681] <... unlinkat resumed>) = 0 [pid 5675] <... futex resumed>) = 0 [pid 5676] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5677] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5676] <... futex resumed>) = 0 [pid 5675] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... futex resumed>) = 1 [pid 5680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5679] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5678] <... futex resumed>) = 0 [pid 5676] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5682 attached [pid 5681] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5679] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5678] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5675] <... futex resumed>) = 0 [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] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] <... clone3 resumed> => {parent_tid=[5682]}, 88) = 5682 [pid 5679] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5677] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5675] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] <... rseq resumed>) = 0 [pid 5681] mkdir("./my_configfs", 0777 [pid 5680] rt_sigprocmask(SIG_SETMASK, [] [pid 5679] <... futex resumed>) = 1 [pid 5678] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5677] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5676] <... futex resumed>) = 0 [pid 5682] set_robust_list(0x7f368ee229a0, 24 [pid 5677] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] <... set_robust_list resumed>) = 0 [pid 5681] <... mkdir resumed>) = 0 [pid 5680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5679] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5677] <... futex resumed>) = 1 [pid 5676] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... futex resumed>) = 0 [pid 5682] rt_sigprocmask(SIG_SETMASK, [] [pid 5681] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5677] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5676] <... futex resumed>) = 0 [pid 5675] exit_group(0 [pid 5682] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5681] <... futex resumed>) = 1 [pid 5680] <... futex resumed>) = 0 [pid 5679] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5678] <... futex resumed>) = 0 [pid 5677] <... futex resumed>) = ? [pid 5676] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5675] <... exit_group resumed>) = ? [pid 5682] mkdirat(AT_FDCWD, "./config", 0777 [pid 5681] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5678] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] +++ exited with 0 +++ [pid 5675] +++ exited with 0 +++ [pid 5681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5679] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5681] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5679] <... futex resumed>) = 1 [pid 5678] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] <... futex resumed>) = 0 [pid 5682] <... mkdirat resumed>) = 0 [pid 5681] <... mount resumed>) = 0 [pid 5679] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5676] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5682] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5676] <... futex resumed>) = 0 [pid 5624] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5682] <... futex resumed>) = 1 [pid 5681] <... futex resumed>) = 1 [pid 5680] <... futex resumed>) = 0 [pid 5679] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5676] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5682] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... futex resumed>) = 0 [pid 5678] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] <... futex resumed>) = 0 [pid 5679] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] <... futex resumed>) = 0 [pid 5676] exit_group(0 [pid 5682] mount(NULL, "./config", "configfs", 0, NULL [pid 5681] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5680] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] <... futex resumed>) = ? [pid 5678] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] <... exit_group resumed>) = ? [pid 5624] <... openat resumed>) = 3 [pid 5681] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5679] +++ exited with 0 +++ [pid 5682] <... mount resumed>) = 0 [pid 5682] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5676] +++ exited with 0 +++ [pid 5681] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] <... futex resumed>) = 0 [pid 5624] fstat(3 [pid 5681] <... futex resumed>) = 1 [pid 5678] <... futex resumed>) = 0 [pid 5681] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5682] <... futex resumed>) = 0 [pid 5681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] <... futex resumed>) = 1 [pid 5678] <... futex resumed>) = 0 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5682] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5681] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5680] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... restart_syscall resumed>) = 0 [pid 5624] getdents64(3 [pid 5682] <... mkdirat resumed>) = 0 [pid 5681] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5682] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5682] <... futex resumed>) = 1 [pid 5681] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... futex resumed>) = 0 [pid 5625] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5682] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] <... futex resumed>) = 1 [pid 5680] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] <... futex resumed>) = 0 [pid 5678] <... futex resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5682] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5680] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] unlink("./6/binderfs" [pid 5682] <... unlinkat resumed>) = 0 [pid 5681] <... futex resumed>) = 0 [pid 5678] <... futex resumed>) = 1 [pid 5625] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5681] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5678] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] <... openat resumed>) = 3 [pid 5624] <... unlink resumed>) = 0 [pid 5682] <... futex resumed>) = 1 [pid 5681] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... futex resumed>) = 0 [pid 5624] umount2("./6/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5682] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] <... futex resumed>) = 1 [pid 5680] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5625] fstat(3 [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] <... futex resumed>) = 0 [pid 5678] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] mkdir("./my_configfs", 0777 [pid 5681] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5680] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] <... futex resumed>) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5682] <... mkdir resumed>) = 0 [pid 5681] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5678] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] getdents64(3 [pid 5682] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5680] <... futex resumed>) = 0 [pid 5681] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] <... futex resumed>) = 1 [pid 5680] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] <... futex resumed>) = 0 [pid 5682] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5681] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5678] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5681] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5678] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5682] <... mount resumed>) = 0 [pid 5681] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5681] <... futex resumed>) = 0 [pid 5680] <... futex resumed>) = 0 [pid 5678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5682] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] exit_group(0 [pid 5625] unlink("./6/binderfs" [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] <... futex resumed>) = ? [pid 5680] <... futex resumed>) = 0 [pid 5682] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5681] +++ exited with 0 +++ [pid 5680] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] <... exit_group resumed>) = ? [pid 5625] <... unlink resumed>) = 0 [pid 5682] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] umount2("./6/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5682] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5680] <... futex resumed>) = 0 [pid 5682] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] +++ exited with 0 +++ [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5678, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5682] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5680] <... futex resumed>) = 0 [pid 5682] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5680] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5680] <... futex resumed>) = 0 [pid 5682] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5680] <... futex resumed>) = 0 [pid 5682] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5680] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5680] <... futex resumed>) = 0 [pid 5682] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5680] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5680] <... futex resumed>) = 0 [pid 5682] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... umount2 resumed>) = 0 [pid 5682] <... futex resumed>) = 0 [pid 5624] umount2("./6/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5682] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5680] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] newfstatat(AT_FDCWD, "./6/my_configfs" [pid 5682] <... futex resumed>) = 0 [pid 5680] <... futex resumed>) = 1 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5682] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777) = -1 EEXIST (File exists) [pid 5624] umount2("./6/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5680] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5682] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5682] <... futex resumed>) = 1 [pid 5680] <... futex resumed>) = 0 [pid 5624] openat(AT_FDCWD, "./6/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5682] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5624] <... openat resumed>) = 4 [pid 5680] exit_group(0 [pid 5624] fstat(4 [pid 5623] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5682] <... futex resumed>) = ? [pid 5680] <... exit_group resumed>) = ? [pid 5682] +++ exited with 0 +++ [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... openat resumed>) = 3 [pid 5624] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5680] +++ exited with 0 +++ [pid 5625] <... umount2 resumed>) = 0 [pid 5623] fstat(3 [pid 5625] umount2("./6/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] getdents64(4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] getdents64(3 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5624] close(4 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... close resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] newfstatat(AT_FDCWD, "./6/my_configfs" [pid 5624] rmdir("./6/my_configfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./6/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] openat(AT_FDCWD, "./6/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] unlink("./6/binderfs" [pid 5622] <... openat resumed>) = 3 [pid 5625] <... openat resumed>) = 4 [pid 5623] <... unlink resumed>) = 0 [pid 5622] fstat(3 [pid 5625] fstat(4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] umount2("./6/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] getdents64(3 [pid 5625] getdents64(4 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./6/binderfs" [pid 5625] getdents64(4 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] unlink("./6/binderfs" [pid 5625] close(4) = 0 [pid 5622] <... unlink resumed>) = 0 [pid 5622] umount2("./6/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] rmdir("./6/my_configfs" [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5624] umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./6/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rmdir resumed>) = 0 [pid 5625] umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./6/config" [pid 5623] newfstatat(AT_FDCWD, "./6/my_configfs" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./6/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./6/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] openat(AT_FDCWD, "./6/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] fstat(4 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] fstat(4 [pid 5623] getdents64(4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] getdents64(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... umount2 resumed>) = 0 [pid 5623] getdents64(4 [pid 5625] umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] getdents64(4 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] umount2("./6/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] newfstatat(AT_FDCWD, "./6/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] close(4 [pid 5623] close(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... close resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5622] newfstatat(AT_FDCWD, "./6/my_configfs" [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] rmdir("./6/config" [pid 5623] rmdir("./6/my_configfs" [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] openat(AT_FDCWD, "./6/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5624] <... rmdir resumed>) = 0 [pid 5625] fstat(4 [pid 5624] getdents64(3 [pid 5622] umount2("./6/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... rmdir resumed>) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] openat(AT_FDCWD, "./6/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] getdents64(4 [pid 5624] close(3 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... openat resumed>) = 4 [pid 5624] <... close resumed>) = 0 [pid 5625] getdents64(4 [pid 5624] rmdir("./6" [pid 5622] fstat(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] close(4) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5625] rmdir("./6/config" [pid 5624] mkdir("./7", 0777 [pid 5625] <... rmdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(3 [pid 5624] <... mkdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(3 [pid 5622] close(4 [pid 5625] <... close resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5625] rmdir("./6" [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] rmdir("./6/my_configfs" [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5625] mkdir("./7", 0777 [pid 5622] <... rmdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5683 attached [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5683 [pid 5683] set_robust_list(0x5555756467a0, 24 [pid 5625] <... mkdir resumed>) = 0 [pid 5622] umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5683] <... set_robust_list resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5683] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5683] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5683] chdir("./7") = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5684 attached [pid 5684] set_robust_list(0x5555756467a0, 24 [pid 5683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5684 [pid 5623] <... umount2 resumed>) = 0 [pid 5684] <... set_robust_list resumed>) = 0 [pid 5683] <... prctl resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5684] rt_sigprocmask(SIG_SETMASK, [] [pid 5683] setpgid(0, 0 [pid 5623] umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5684] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5683] <... setpgid resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5684] chdir("./7" [pid 5683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] newfstatat(AT_FDCWD, "./6/config" [pid 5684] <... chdir resumed>) = 0 [pid 5683] <... openat resumed>) = 3 [pid 5684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5684] setpgid(0, 0) = 0 [pid 5683] write(3, "1000", 4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5683] <... write resumed>) = 4 [pid 5684] <... openat resumed>) = 3 [pid 5683] close(3 [pid 5623] umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5683] <... close resumed>) = 0 [pid 5683] symlink("/dev/binderfs", "./binderfs" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5684] write(3, "1000", 4 [pid 5683] <... symlink resumed>) = 0 [pid 5623] openat(AT_FDCWD, "./6/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5684] <... write resumed>) = 4 [pid 5684] close(3 [pid 5683] write(1, "executing program\n", 18 [pid 5623] <... openat resumed>) = 4 executing program [pid 5684] <... close resumed>) = 0 [pid 5683] <... write resumed>) = 18 [pid 5623] fstat(4 [pid 5684] symlink("/dev/binderfs", "./binderfs" [pid 5683] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... symlink resumed>) = 0 [pid 5683] <... futex resumed>) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5683] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50}, NULL, 8) = 0 [pid 5623] getdents64(4 [pid 5684] write(1, "executing program\n", 18 executing program [pid 5683] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5684] <... write resumed>) = 18 [pid 5683] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5684] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5623] getdents64(4 [pid 5684] <... futex resumed>) = 0 [pid 5683] <... mmap resumed>) = 0x7f368ee02000 [pid 5684] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5684] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5683] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5684] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] close(4 [pid 5684] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5683] <... mprotect resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5683] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] rmdir("./6/config" [pid 5622] umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5684] <... mmap resumed>) = 0x7f368ee02000 [pid 5683] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5684] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5683] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5622] newfstatat(AT_FDCWD, "./6/config" [pid 5684] <... mprotect resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5685 attached [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [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 5684] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5683] <... clone3 resumed> => {parent_tid=[5685]}, 88) = 5685 [pid 5622] umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5685] <... rseq resumed>) = 0 [pid 5684] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5683] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] getdents64(3 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5685] set_robust_list(0x7f368ee229a0, 24 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5685] <... set_robust_list resumed>) = 0 [pid 5685] rt_sigprocmask(SIG_SETMASK, [] [pid 5684] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5683] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] close(3 [pid 5622] openat(AT_FDCWD, "./6/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5686 attached [pid 5685] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5683] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... openat resumed>) = 4 [pid 5623] <... close resumed>) = 0 [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] mkdirat(AT_FDCWD, "./config", 0777 [pid 5684] <... clone3 resumed> => {parent_tid=[5686]}, 88) = 5686 [pid 5683] <... futex resumed>) = 0 [pid 5623] rmdir("./6" [pid 5622] fstat(4 [pid 5686] <... rseq resumed>) = 0 [pid 5684] rt_sigprocmask(SIG_SETMASK, [] [pid 5683] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5686] set_robust_list(0x7f368ee229a0, 24 [pid 5685] <... mkdirat resumed>) = 0 [pid 5684] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] getdents64(4 [pid 5686] <... set_robust_list resumed>) = 0 [pid 5684] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5686] rt_sigprocmask(SIG_SETMASK, [] [pid 5684] <... futex resumed>) = 0 [pid 5686] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5684] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] getdents64(4 [pid 5686] mkdirat(AT_FDCWD, "./config", 0777 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5686] <... mkdirat resumed>) = 0 [pid 5685] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] mkdir("./7", 0777 [pid 5622] close(4 [pid 5686] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] <... futex resumed>) = 1 [pid 5683] <... futex resumed>) = 0 [pid 5685] mount(NULL, "./config", "configfs", 0, NULL [pid 5683] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... close resumed>) = 0 [pid 5686] <... futex resumed>) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5685] <... mount resumed>) = 0 [pid 5683] <... futex resumed>) = 0 [pid 5623] <... mkdir resumed>) = 0 [pid 5622] rmdir("./6/config" [pid 5686] mount(NULL, "./config", "configfs", 0, NULL [pid 5685] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... rmdir resumed>) = 0 [pid 5686] <... mount resumed>) = 0 [pid 5685] <... futex resumed>) = 0 [pid 5684] <... futex resumed>) = 0 [pid 5683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5685] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5686] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5683] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] getdents64(3ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5687 attached [pid 5686] <... futex resumed>) = 0 [pid 5684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5687] set_robust_list(0x5555756467a0, 24 [pid 5686] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] <... futex resumed>) = 0 [pid 5684] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... futex resumed>) = 1 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5687 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5687] <... set_robust_list resumed>) = 0 [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5685] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5684] <... futex resumed>) = 0 [pid 5683] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5687] rt_sigprocmask(SIG_SETMASK, [] [pid 5686] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5684] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] close(3 [pid 5687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5686] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5685] <... mkdirat resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... close resumed>) = 0 [pid 5687] chdir("./7" [pid 5686] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] rmdir("./6" [pid 5687] <... chdir resumed>) = 0 [pid 5686] <... futex resumed>) = 1 [pid 5685] <... futex resumed>) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5683] <... futex resumed>) = 0 [pid 5687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5686] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... rmdir resumed>) = 0 [pid 5687] <... prctl resumed>) = 0 [pid 5687] setpgid(0, 0) = 0 [pid 5687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] <... futex resumed>) = 0 [pid 5683] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] mkdir("./7", 0777 [pid 5687] <... openat resumed>) = 3 [pid 5686] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5685] <... futex resumed>) = 0 [pid 5684] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5683] <... futex resumed>) = 1 [pid 5687] write(3, "1000", 4 [pid 5686] <... unlinkat resumed>) = 0 [pid 5685] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5683] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... mkdir resumed>) = 0 [pid 5687] <... write resumed>) = 4 [pid 5685] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5687] close(3 [pid 5685] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... close resumed>) = 0 [pid 5685] <... futex resumed>) = 0 [pid 5687] symlink("/dev/binderfs", "./binderfs" [pid 5685] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5687] <... symlink resumed>) = 0 [pid 5686] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5687] write(1, "executing program\n", 18 [pid 5686] <... futex resumed>) = 1 [pid 5684] <... futex resumed>) = 0 executing program [pid 5683] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5687] <... write resumed>) = 18 [pid 5686] mkdir("./my_configfs", 0777 [pid 5685] <... futex resumed>) = 0 [pid 5684] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... futex resumed>) = 1 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5687] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] <... mkdir resumed>) = 0 [pid 5685] mkdir("./my_configfs", 0777 [pid 5684] <... futex resumed>) = 0 [pid 5683] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5687] <... futex resumed>) = 0 [pid 5686] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5688 attached [pid 5687] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5686] <... futex resumed>) = 0 [pid 5685] <... mkdir resumed>) = 0 [pid 5684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] set_robust_list(0x5555756467a0, 24 [pid 5687] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5686] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5688 [pid 5688] <... set_robust_list resumed>) = 0 [pid 5687] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5685] <... futex resumed>) = 1 [pid 5684] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... futex resumed>) = 0 [pid 5688] rt_sigprocmask(SIG_SETMASK, [] [pid 5687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5686] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5685] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] <... futex resumed>) = 0 [pid 5683] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5687] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5686] <... mount resumed>) = 0 [pid 5685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5683] <... futex resumed>) = 0 [pid 5688] chdir("./7" [pid 5687] <... mmap resumed>) = 0x7f368ee02000 [pid 5686] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5683] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5688] <... chdir resumed>) = 0 [pid 5687] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5686] <... futex resumed>) = 1 [pid 5685] <... mount resumed>) = 0 [pid 5684] <... futex resumed>) = 0 [pid 5688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5687] <... mprotect resumed>) = 0 [pid 5686] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... prctl resumed>) = 0 [pid 5687] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5685] <... futex resumed>) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5683] <... futex resumed>) = 0 [pid 5688] setpgid(0, 0 [pid 5687] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5686] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5685] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5683] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... setpgid resumed>) = 0 [pid 5687] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5686] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5689 attached [pid 5686] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5685] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5683] <... futex resumed>) = 0 [pid 5686] <... futex resumed>) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5687] <... clone3 resumed> => {parent_tid=[5689]}, 88) = 5689 [pid 5685] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5689] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5687] rt_sigprocmask(SIG_SETMASK, [] [pid 5685] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... rseq resumed>) = 0 [pid 5688] <... openat resumed>) = 3 [pid 5687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5686] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5685] <... futex resumed>) = 0 [pid 5684] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] set_robust_list(0x7f368ee229a0, 24 [pid 5688] write(3, "1000", 4 [pid 5687] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5685] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] <... futex resumed>) = 0 [pid 5683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5689] <... set_robust_list resumed>) = 0 [pid 5688] <... write resumed>) = 4 [pid 5687] <... futex resumed>) = 0 [pid 5686] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5683] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] rt_sigprocmask(SIG_SETMASK, [] [pid 5688] close(3 [pid 5687] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] <... futex resumed>) = 0 [pid 5685] <... futex resumed>) = 0 [pid 5684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5683] <... futex resumed>) = 1 [pid 5689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5688] <... close resumed>) = 0 [pid 5686] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5684] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] mkdirat(AT_FDCWD, "./config", 0777 [pid 5688] symlink("/dev/binderfs", "./binderfs" [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5685] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5684] <... futex resumed>) = 0 [pid 5688] <... symlink resumed>) = 0 [pid 5686] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5685] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] <... mkdirat resumed>) = 0 [pid 5688] write(1, "executing program\n", 18 [pid 5686] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5685] <... futex resumed>) = 1 [pid 5683] <... futex resumed>) = 0 executing program [pid 5689] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... write resumed>) = 18 [pid 5686] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5683] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 1 [pid 5688] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... futex resumed>) = 0 [pid 5686] <... futex resumed>) = 1 [pid 5685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] <... futex resumed>) = 0 [pid 5683] <... futex resumed>) = 0 [pid 5689] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5688] <... futex resumed>) = 0 [pid 5687] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5684] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5687] <... futex resumed>) = 0 [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5685] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5684] <... futex resumed>) = 0 [pid 5689] mount(NULL, "./config", "configfs", 0, NULL [pid 5688] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5687] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5685] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... mount resumed>) = 0 [pid 5688] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5686] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5685] <... futex resumed>) = 1 [pid 5684] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5683] <... futex resumed>) = 0 [pid 5689] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5686] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5685] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5683] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 1 [pid 5688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5687] <... futex resumed>) = 0 [pid 5686] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5683] <... futex resumed>) = 0 [pid 5689] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5688] <... mmap resumed>) = 0x7f368ee02000 [pid 5687] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] <... futex resumed>) = 1 [pid 5685] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5684] <... futex resumed>) = 0 [pid 5683] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5687] <... futex resumed>) = 0 [pid 5686] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5684] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5688] <... mprotect resumed>) = 0 [pid 5687] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5685] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... futex resumed>) = 0 [pid 5686] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5684] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] <... mkdirat resumed>) = 0 [pid 5688] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5686] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5685] <... futex resumed>) = 1 [pid 5683] <... futex resumed>) = 0 [pid 5689] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5686] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5683] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 1 [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5687] <... futex resumed>) = 0 [pid 5686] <... futex resumed>) = 1 [pid 5685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] <... futex resumed>) = 0 [pid 5683] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5690 attached [pid 5689] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5687] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5684] exit_group(0 [pid 5683] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] <... clone3 resumed> => {parent_tid=[5690]}, 88) = 5690 [pid 5687] <... futex resumed>) = 0 [pid 5686] <... futex resumed>) = ? [pid 5685] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5684] <... exit_group resumed>) = ? [pid 5690] <... rseq resumed>) = 0 [pid 5689] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5688] rt_sigprocmask(SIG_SETMASK, [] [pid 5687] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] +++ exited with 0 +++ [pid 5685] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] +++ exited with 0 +++ [pid 5690] set_robust_list(0x7f368ee229a0, 24 [pid 5685] <... futex resumed>) = 1 [pid 5690] <... set_robust_list resumed>) = 0 [pid 5688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5685] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5690] rt_sigprocmask(SIG_SETMASK, [] [pid 5689] <... unlinkat resumed>) = 0 [pid 5683] <... futex resumed>) = 0 [pid 5690] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5688] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] exit_group(0 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5689] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] mkdirat(AT_FDCWD, "./config", 0777 [pid 5689] <... futex resumed>) = 1 [pid 5688] <... futex resumed>) = 0 [pid 5687] <... futex resumed>) = 0 [pid 5685] <... futex resumed>) = ? [pid 5683] <... exit_group resumed>) = ? [pid 5625] <... restart_syscall resumed>) = 0 [pid 5690] <... mkdirat resumed>) = 0 [pid 5689] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5688] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5687] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5687] <... futex resumed>) = 0 [pid 5685] +++ exited with 0 +++ [pid 5683] +++ exited with 0 +++ [pid 5690] <... futex resumed>) = 0 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5689] mkdir("./my_configfs", 0777 [pid 5688] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5690] mount(NULL, "./config", "configfs", 0, NULL [pid 5688] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5690] <... mount resumed>) = 0 [pid 5689] <... mkdir resumed>) = 0 [pid 5690] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5690] <... futex resumed>) = 0 [pid 5689] <... futex resumed>) = 1 [pid 5688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5687] <... futex resumed>) = 0 [pid 5625] <... openat resumed>) = 3 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5690] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5688] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] fstat(3 [pid 5624] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] <... futex resumed>) = 0 [pid 5687] <... futex resumed>) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... openat resumed>) = 3 [pid 5690] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5689] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5688] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5687] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] getdents64(3 [pid 5690] <... mkdirat resumed>) = 0 [pid 5689] <... mount resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5690] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] fstat(3 [pid 5690] <... futex resumed>) = 1 [pid 5689] <... futex resumed>) = 1 [pid 5688] <... futex resumed>) = 0 [pid 5687] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5690] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5688] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] <... futex resumed>) = 0 [pid 5687] <... futex resumed>) = 0 [pid 5625] newfstatat(AT_FDCWD, "./7/binderfs" [pid 5624] getdents64(3 [pid 5690] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5689] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5688] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5687] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5690] <... unlinkat resumed>) = 0 [pid 5689] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] unlink("./7/binderfs" [pid 5624] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5689] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... unlink resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5690] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 1 [pid 5687] <... futex resumed>) = 0 [pid 5625] umount2("./7/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5689] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5687] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... futex resumed>) = 1 [pid 5689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] <... futex resumed>) = 0 [pid 5687] <... futex resumed>) = 0 [pid 5624] newfstatat(AT_FDCWD, "./7/binderfs" [pid 5690] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5688] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... futex resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5689] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5688] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] mkdir("./my_configfs", 0777 [pid 5624] unlink("./7/binderfs" [pid 5690] <... mkdir resumed>) = 0 [pid 5689] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... unlink resumed>) = 0 [pid 5689] <... futex resumed>) = 1 [pid 5690] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... futex resumed>) = 0 [pid 5624] umount2("./7/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5690] <... futex resumed>) = 1 [pid 5689] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5688] <... futex resumed>) = 0 [pid 5687] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5687] <... futex resumed>) = 0 [pid 5689] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5687] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5688] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] <... futex resumed>) = 0 [pid 5690] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5688] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] <... mount resumed>) = 0 [pid 5689] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 1 [pid 5687] <... futex resumed>) = 0 [pid 5689] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5688] <... futex resumed>) = 0 [pid 5687] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... futex resumed>) = 1 [pid 5689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... futex resumed>) = 0 [pid 5690] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5688] <... futex resumed>) = 0 [pid 5690] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5689] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5688] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5687] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5690] <... futex resumed>) = 0 [pid 5689] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5688] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... futex resumed>) = 0 [pid 5689] <... futex resumed>) = 1 [pid 5690] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5688] <... futex resumed>) = 0 [pid 5687] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] <... futex resumed>) = 0 [pid 5689] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5687] <... futex resumed>) = 0 [pid 5690] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5688] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5688] <... futex resumed>) = 0 [pid 5690] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5688] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5689] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5689] <... futex resumed>) = 0 [pid 5690] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] exit_group(0 [pid 5689] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5690] <... futex resumed>) = 1 [pid 5688] <... futex resumed>) = 0 [pid 5690] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] <... futex resumed>) = ? [pid 5688] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... exit_group resumed>) = ? [pid 5690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5689] +++ exited with 0 +++ [pid 5690] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5688] <... futex resumed>) = 0 [pid 5690] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5688] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5690] <... futex resumed>) = 0 [pid 5690] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5688] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5688] <... futex resumed>) = 0 [pid 5690] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5690] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] umount2("./7/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5688] exit_group(0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5688] <... exit_group resumed>) = ? [pid 5690] <... futex resumed>) = ? [pid 5625] newfstatat(AT_FDCWD, "./7/my_configfs" [pid 5690] +++ exited with 0 +++ [pid 5688] +++ exited with 0 +++ [pid 5687] +++ exited with 0 +++ [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5625] umount2("./7/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./7/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] fstat(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = 0 [pid 5622] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(4 [pid 5624] umount2("./7/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... openat resumed>) = 3 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] newfstatat(AT_FDCWD, "./7/my_configfs" [pid 5622] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] getdents64(4 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] fstat(3 [pid 5622] <... openat resumed>) = 3 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] umount2("./7/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] close(4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] fstat(3 [pid 5625] <... close resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] getdents64(3 [pid 5624] openat(AT_FDCWD, "./7/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] rmdir("./7/my_configfs" [pid 5624] <... openat resumed>) = 4 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] fstat(4 [pid 5623] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] getdents64(3 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] getdents64(4 [pid 5622] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] getdents64(4 [pid 5622] newfstatat(AT_FDCWD, "./7/binderfs" [pid 5625] umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] close(4 [pid 5623] unlink("./7/binderfs" [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] <... unlink resumed>) = 0 [pid 5622] unlink("./7/binderfs" [pid 5623] umount2("./7/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] rmdir("./7/my_configfs") = 0 [pid 5622] <... unlink resumed>) = 0 [pid 5624] umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./7/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5625] umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./7/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] newfstatat(AT_FDCWD, "./7/config" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] newfstatat(AT_FDCWD, "./7/my_configfs" [pid 5625] umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./7/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./7/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... openat resumed>) = 4 [pid 5623] openat(AT_FDCWD, "./7/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5625] getdents64(4 [pid 5623] fstat(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4 [pid 5623] getdents64(4 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] umount2("./7/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] close(4 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] getdents64(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... close resumed>) = 0 [pid 5624] newfstatat(AT_FDCWD, "./7/config" [pid 5625] rmdir("./7/config" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] newfstatat(AT_FDCWD, "./7/my_configfs" [pid 5625] <... rmdir resumed>) = 0 [pid 5624] umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] close(4 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... close resumed>) = 0 [pid 5625] getdents64(3 [pid 5624] openat(AT_FDCWD, "./7/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./7/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5623] rmdir("./7/my_configfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] close(3 [pid 5624] fstat(4 [pid 5623] <... rmdir resumed>) = 0 [pid 5625] <... close resumed>) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] openat(AT_FDCWD, "./7/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] rmdir("./7" [pid 5624] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... openat resumed>) = 4 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] getdents64(4 [pid 5622] fstat(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] close(4) = 0 [pid 5624] rmdir("./7/config" [pid 5625] mkdir("./8", 0777 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5625] <... mkdir resumed>) = 0 [pid 5624] getdents64(3 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] close(3 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] <... close resumed>) = 0 [pid 5622] getdents64(4 [pid 5624] rmdir("./7" [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5691 attached [pid 5622] close(4 [pid 5691] set_robust_list(0x5555756467a0, 24 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5691 [pid 5691] <... set_robust_list resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] mkdir("./8", 0777 [pid 5622] rmdir("./7/my_configfs" [pid 5691] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5691] chdir("./8") = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... umount2 resumed>) = 0 [pid 5622] umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5691] <... prctl resumed>) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5692 attached [pid 5691] setpgid(0, 0 [pid 5623] newfstatat(AT_FDCWD, "./7/config" [pid 5691] <... setpgid resumed>) = 0 [pid 5692] set_robust_list(0x5555756467a0, 24 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5692] <... set_robust_list resumed>) = 0 [pid 5691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5692 [pid 5623] umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5692] rt_sigprocmask(SIG_SETMASK, [] [pid 5691] <... openat resumed>) = 3 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] openat(AT_FDCWD, "./7/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5691] write(3, "1000", 4 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5692] chdir("./8" [pid 5691] <... write resumed>) = 4 [pid 5623] <... openat resumed>) = 4 [pid 5692] <... chdir resumed>) = 0 [pid 5691] close(3 [pid 5692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5691] <... close resumed>) = 0 [pid 5623] fstat(4 [pid 5692] setpgid(0, 0) = 0 [pid 5692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5691] symlink("/dev/binderfs", "./binderfs" [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5692] <... openat resumed>) = 3 [pid 5691] <... symlink resumed>) = 0 [pid 5623] getdents64(4 [pid 5622] <... umount2 resumed>) = 0 [pid 5691] write(1, "executing program\n", 18 executing program [pid 5692] write(3, "1000", 4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5692] <... write resumed>) = 4 [pid 5691] <... write resumed>) = 18 [pid 5692] close(3 [pid 5623] getdents64(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./7/config" [pid 5692] <... close resumed>) = 0 [pid 5692] symlink("/dev/binderfs", "./binderfs" [pid 5691] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5623] close(4 [pid 5622] umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... close resumed>) = 0 [pid 5691] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5692] <... symlink resumed>) = 0 [pid 5623] rmdir("./7/config" [pid 5691] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5692] write(1, "executing program\n", 18 [pid 5622] openat(AT_FDCWD, "./7/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY executing program [pid 5691] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] <... rmdir resumed>) = 0 [pid 5691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] getdents64(3 [pid 5622] <... openat resumed>) = 4 [pid 5691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5692] <... write resumed>) = 18 [pid 5691] <... mmap resumed>) = 0x7f368ee02000 [pid 5622] fstat(4 [pid 5692] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5623] close(3 [pid 5692] <... futex resumed>) = 0 [pid 5692] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5691] <... mprotect resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5692] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5692] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5691] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] rmdir("./7" [pid 5692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f368ee02000 [pid 5622] getdents64(4 [pid 5692] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5691] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5692] rt_sigprocmask(SIG_BLOCK, ~[] [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5623] mkdir("./8", 0777 [pid 5622] getdents64(4 [pid 5692] <... 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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5693 attached [pid 5623] <... mkdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5694 attached [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] <... clone3 resumed> => {parent_tid=[5693]}, 88) = 5693 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [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] <... rseq resumed>) = 0 [pid 5692] rt_sigprocmask(SIG_SETMASK, [] [pid 5691] <... clone3 resumed> => {parent_tid=[5694]}, 88) = 5694 [pid 5694] <... rseq resumed>) = 0 [pid 5693] set_robust_list(0x7f368ee229a0, 24 [pid 5692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5691] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] close(4 [pid 5694] set_robust_list(0x7f368ee229a0, 24 [pid 5693] <... set_robust_list resumed>) = 0 [pid 5692] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] <... close resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5695 attached [pid 5694] <... set_robust_list resumed>) = 0 [pid 5693] rt_sigprocmask(SIG_SETMASK, [] [pid 5692] <... futex resumed>) = 0 [pid 5691] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] rmdir("./7/config" [pid 5694] rt_sigprocmask(SIG_SETMASK, [] [pid 5693] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5692] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] <... futex resumed>) = 0 [pid 5695] set_robust_list(0x5555756467a0, 24) = 0 [pid 5695] rt_sigprocmask(SIG_SETMASK, [] [pid 5694] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5693] mkdirat(AT_FDCWD, "./config", 0777 [pid 5691] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... rmdir resumed>) = 0 [pid 5695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5694] mkdirat(AT_FDCWD, "./config", 0777 [pid 5693] <... mkdirat resumed>) = 0 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5695 [pid 5695] chdir("./8" [pid 5694] <... mkdirat resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5622] getdents64(3 [pid 5695] <... chdir resumed>) = 0 [pid 5695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5693] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5695] <... prctl resumed>) = 0 [pid 5694] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] <... futex resumed>) = 1 [pid 5692] <... futex resumed>) = 0 [pid 5622] close(3 [pid 5695] setpgid(0, 0 [pid 5694] <... futex resumed>) = 1 [pid 5693] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5692] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... futex resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5694] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5692] <... futex resumed>) = 0 [pid 5691] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5693] mount(NULL, "./config", "configfs", 0, NULL [pid 5692] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] <... futex resumed>) = 0 [pid 5622] rmdir("./7" [pid 5695] <... setpgid resumed>) = 0 [pid 5694] mount(NULL, "./config", "configfs", 0, NULL [pid 5693] <... mount resumed>) = 0 [pid 5691] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... rmdir resumed>) = 0 [pid 5695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5694] <... mount resumed>) = 0 [pid 5695] <... openat resumed>) = 3 [pid 5694] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] mkdir("./8", 0777 [pid 5695] write(3, "1000", 4 [pid 5694] <... futex resumed>) = 1 [pid 5693] <... futex resumed>) = 1 [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5695] <... write resumed>) = 4 [pid 5694] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5693] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5692] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... mkdir resumed>) = 0 [pid 5695] close(3 [pid 5694] <... mkdirat resumed>) = 0 [pid 5693] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5695] <... close resumed>) = 0 [pid 5695] symlink("/dev/binderfs", "./binderfs" [pid 5691] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5693] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5693] <... futex resumed>) = 0 [pid 5692] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5693] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5692] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] <... symlink resumed>) = 0 [pid 5694] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] <... unlinkat resumed>) = 0 [pid 5692] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5694] <... futex resumed>) = 1 [pid 5691] <... futex resumed>) = 0 executing program [pid 5695] write(1, "executing program\n", 18 [pid 5694] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5692] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5695] <... write resumed>) = 18 [pid 5694] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5693] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5695] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... futex resumed>) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5696 attached [pid 5695] <... futex resumed>) = 0 [pid 5694] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] <... futex resumed>) = 0 [pid 5692] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5694] <... futex resumed>) = 0 [pid 5693] mkdir("./my_configfs", 0777 [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5696] set_robust_list(0x5555756467a0, 24 [pid 5692] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5696] <... set_robust_list resumed>) = 0 [pid 5695] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5691] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] rt_sigprocmask(SIG_SETMASK, [] [pid 5695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5694] mkdir("./my_configfs", 0777 [pid 5693] <... mkdir resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5696] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5694] <... mkdir resumed>) = 0 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5696 [pid 5696] chdir("./8" [pid 5691] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] <... mmap resumed>) = 0x7f368ee02000 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5694] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5696] <... chdir resumed>) = 0 [pid 5695] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5694] <... futex resumed>) = 1 [pid 5693] <... futex resumed>) = 1 [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5694] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5692] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5695] <... mprotect resumed>) = 0 [pid 5694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5693] <... mount resumed>) = 0 [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5696] <... prctl resumed>) = 0 [pid 5695] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5694] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5696] setpgid(0, 0 [pid 5695] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5694] <... mount resumed>) = 0 [pid 5693] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5696] <... setpgid resumed>) = 0 [pid 5695] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5694] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] <... futex resumed>) = 0 [pid 5692] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5694] <... futex resumed>) = 1 [pid 5693] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5692] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... futex resumed>) = 0 [pid 5694] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5692] <... futex resumed>) = 0 [pid 5691] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5697 attached [pid 5696] <... openat resumed>) = 3 [pid 5694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5693] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5692] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] <... futex resumed>) = 0 [pid 5695] <... clone3 resumed> => {parent_tid=[5697]}, 88) = 5697 [pid 5694] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5693] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5691] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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] write(3, "1000", 4 [pid 5695] rt_sigprocmask(SIG_SETMASK, [] [pid 5694] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5693] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... rseq resumed>) = 0 [pid 5696] <... write resumed>) = 4 [pid 5695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5694] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] set_robust_list(0x7f368ee229a0, 24 [pid 5696] close(3 [pid 5697] <... set_robust_list resumed>) = 0 [pid 5695] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... futex resumed>) = 1 [pid 5693] <... futex resumed>) = 1 [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5696] <... close resumed>) = 0 [pid 5694] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5692] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] rt_sigprocmask(SIG_SETMASK, [] [pid 5696] symlink("/dev/binderfs", "./binderfs" [pid 5695] <... futex resumed>) = 0 [pid 5694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5696] <... symlink resumed>) = 0 [pid 5695] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5694] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5693] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5692] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] mkdirat(AT_FDCWD, "./config", 0777 [pid 5696] write(1, "executing program\n", 18 [pid 5694] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5693] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5696] <... write resumed>) = 18 [pid 5694] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... futex resumed>) = 1 [pid 5693] <... futex resumed>) = 1 [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5696] <... futex resumed>) = 0 executing program [pid 5694] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5692] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... mkdirat resumed>) = 0 [pid 5691] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5696] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5694] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5693] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5692] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5696] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5694] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5693] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5696] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5694] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] <... mmap resumed>) = 0x7f368ee02000 [pid 5694] <... futex resumed>) = 1 [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5697] <... futex resumed>) = 1 [pid 5695] <... futex resumed>) = 0 [pid 5697] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5697] mount(NULL, "./config", "configfs", 0, NULL [pid 5696] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5695] <... futex resumed>) = 0 [pid 5694] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... futex resumed>) = 1 [pid 5692] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... mount resumed>) = 0 [pid 5696] <... mprotect resumed>) = 0 [pid 5695] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5693] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5692] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5697] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5694] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5693] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5692] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] <... futex resumed>) = 1 [pid 5695] <... futex resumed>) = 0 [pid 5697] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5696] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5695] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5693] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5691] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5696] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5695] <... futex resumed>) = 0 [pid 5694] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] <... futex resumed>) = 0 [pid 5692] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5698 attached [pid 5697] <... mkdirat resumed>) = 0 [pid 5695] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5694] <... futex resumed>) = 0 [pid 5693] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5692] <... futex resumed>) = 0 [pid 5691] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [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 5696] <... clone3 resumed> => {parent_tid=[5698]}, 88) = 5698 [pid 5694] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5693] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5692] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] <... futex resumed>) = 0 [pid 5698] <... rseq resumed>) = 0 [pid 5696] rt_sigprocmask(SIG_SETMASK, [] [pid 5694] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5693] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5691] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] set_robust_list(0x7f368ee229a0, 24 [pid 5697] <... futex resumed>) = 1 [pid 5696] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5695] <... futex resumed>) = 0 [pid 5694] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] <... futex resumed>) = 0 [pid 5692] exit_group(0 [pid 5691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5698] <... set_robust_list resumed>) = 0 [pid 5697] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5696] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... futex resumed>) = 0 [pid 5692] <... exit_group resumed>) = ? [pid 5691] exit_group(0 [pid 5695] <... futex resumed>) = 0 [pid 5698] rt_sigprocmask(SIG_SETMASK, [] [pid 5697] <... unlinkat resumed>) = 0 [pid 5696] <... futex resumed>) = 0 [pid 5695] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5693] +++ exited with 0 +++ [pid 5692] +++ exited with 0 +++ [pid 5691] <... exit_group resumed>) = ? [pid 5698] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5697] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5694] +++ exited with 0 +++ [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5698] mkdirat(AT_FDCWD, "./config", 0777 [pid 5691] +++ exited with 0 +++ [pid 5695] <... futex resumed>) = 0 [pid 5697] <... futex resumed>) = 1 [pid 5695] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] mkdir("./my_configfs", 0777 [pid 5695] <... futex resumed>) = 0 [pid 5695] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5691, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5698] <... mkdirat resumed>) = 0 [pid 5697] <... mkdir resumed>) = 0 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5698] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... restart_syscall resumed>) = 0 [pid 5698] <... futex resumed>) = 1 [pid 5697] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] <... futex resumed>) = 0 [pid 5698] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5697] <... futex resumed>) = 1 [pid 5696] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] <... futex resumed>) = 0 [pid 5697] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5696] <... futex resumed>) = 0 [pid 5695] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] mount(NULL, "./config", "configfs", 0, NULL [pid 5697] <... futex resumed>) = 0 [pid 5696] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] <... futex resumed>) = 1 [pid 5625] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5698] <... mount resumed>) = 0 [pid 5697] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5695] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5698] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... mount resumed>) = 0 [pid 5625] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5696] <... futex resumed>) = 0 [pid 5698] <... futex resumed>) = 1 [pid 5697] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... openat resumed>) = 3 [pid 5698] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5696] <... futex resumed>) = 0 [pid 5625] <... openat resumed>) = 3 [pid 5697] <... futex resumed>) = 1 [pid 5695] <... futex resumed>) = 0 [pid 5624] fstat(3 [pid 5698] <... mkdirat resumed>) = 0 [pid 5697] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] fstat(3 [pid 5697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5695] <... futex resumed>) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5697] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5695] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5697] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] getdents64(3 [pid 5697] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... futex resumed>) = 1 [pid 5695] <... futex resumed>) = 0 [pid 5624] getdents64(3 [pid 5698] <... futex resumed>) = 1 [pid 5697] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] <... futex resumed>) = 0 [pid 5695] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5698] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5696] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5697] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5696] <... futex resumed>) = 0 [pid 5695] <... futex resumed>) = 0 [pid 5625] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5698] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5697] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5696] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5698] <... unlinkat resumed>) = 0 [pid 5697] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] newfstatat(AT_FDCWD, "./8/binderfs" [pid 5624] newfstatat(AT_FDCWD, "./8/binderfs" [pid 5698] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5698] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5697] <... futex resumed>) = 1 [pid 5696] <... futex resumed>) = 0 [pid 5695] <... futex resumed>) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5697] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] unlink("./8/binderfs" [pid 5696] <... futex resumed>) = 0 [pid 5696] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5695] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] unlink("./8/binderfs" [pid 5698] mkdir("./my_configfs", 0777 [pid 5697] <... futex resumed>) = 0 [pid 5695] <... futex resumed>) = 1 [pid 5625] <... unlink resumed>) = 0 [pid 5624] <... unlink resumed>) = 0 [pid 5698] <... mkdir resumed>) = 0 [pid 5697] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5695] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] umount2("./8/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5697] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] umount2("./8/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5697] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... futex resumed>) = 1 [pid 5695] <... futex resumed>) = 0 [pid 5698] <... futex resumed>) = 1 [pid 5697] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] <... futex resumed>) = 0 [pid 5695] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5698] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5695] <... futex resumed>) = 0 [pid 5698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5697] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5696] <... futex resumed>) = 0 [pid 5695] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5697] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5698] <... mount resumed>) = 0 [pid 5697] <... futex resumed>) = 0 [pid 5695] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5695] <... futex resumed>) = 0 [pid 5698] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5695] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] <... futex resumed>) = 1 [pid 5696] <... futex resumed>) = 0 [pid 5698] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5697] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5697] <... futex resumed>) = 1 [pid 5696] <... futex resumed>) = 0 [pid 5695] <... futex resumed>) = 0 [pid 5696] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5697] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] exit_group(0 [pid 5698] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5698] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... futex resumed>) = ? [pid 5695] <... exit_group resumed>) = ? [pid 5698] <... futex resumed>) = 1 [pid 5696] <... futex resumed>) = 0 [pid 5697] +++ exited with 0 +++ [pid 5695] +++ exited with 0 +++ [pid 5696] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5696] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5698] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5698] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5696] <... futex resumed>) = 0 [pid 5698] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5696] <... futex resumed>) = 0 [pid 5698] mkdir("./my_configfs/target/usb_gadget", 0777) = -1 EEXIST (File exists) [pid 5696] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5698] <... futex resumed>) = 0 [pid 5696] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5696] <... futex resumed>) = 0 [pid 5698] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5696] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5698] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... restart_syscall resumed>) = 0 [pid 5696] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] umount2("./8/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./8/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5698] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5696] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5698] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] newfstatat(AT_FDCWD, "./8/my_configfs" [pid 5624] newfstatat(AT_FDCWD, "./8/my_configfs" [pid 5698] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5698] <... futex resumed>) = 1 [pid 5625] umount2("./8/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./8/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5696] <... futex resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5698] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5696] exit_group(0 [pid 5623] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5698] <... futex resumed>) = ? [pid 5696] <... exit_group resumed>) = ? [pid 5625] openat(AT_FDCWD, "./8/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./8/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5698] +++ exited with 0 +++ [pid 5625] <... openat resumed>) = 4 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... openat resumed>) = 3 [pid 5625] fstat(4 [pid 5696] +++ exited with 0 +++ [pid 5624] fstat(4 [pid 5623] fstat(3 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5623] getdents64(3 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5624] close(4 [pid 5625] <... close resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] rmdir("./8/my_configfs" [pid 5624] rmdir("./8/my_configfs" [pid 5625] <... rmdir resumed>) = 0 [pid 5623] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./8/binderfs" [pid 5625] umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] unlink("./8/binderfs" [pid 5622] <... openat resumed>) = 3 [pid 5622] fstat(3 [pid 5623] <... unlink resumed>) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] umount2("./8/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] getdents64(3, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./8/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] unlink("./8/binderfs" [pid 5625] umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./8/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... unlink resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./8/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./8/config" [pid 5623] newfstatat(AT_FDCWD, "./8/my_configfs" [pid 5625] newfstatat(AT_FDCWD, "./8/config" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./8/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] openat(AT_FDCWD, "./8/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] openat(AT_FDCWD, "./8/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... openat resumed>) = 4 [pid 5623] <... openat resumed>) = 4 [pid 5625] openat(AT_FDCWD, "./8/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] fstat(4 [pid 5623] fstat(4 [pid 5625] <... openat resumed>) = 4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] fstat(4 [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4 [pid 5624] close(4 [pid 5623] close(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5624] rmdir("./8/config" [pid 5623] rmdir("./8/my_configfs" [pid 5625] close(4 [pid 5622] <... umount2 resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] umount2("./8/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... close resumed>) = 0 [pid 5624] getdents64(3 [pid 5623] <... rmdir resumed>) = 0 [pid 5625] rmdir("./8/config" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(3 [pid 5624] close(3 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] <... close resumed>) = 0 [pid 5622] newfstatat(AT_FDCWD, "./8/my_configfs" [pid 5625] close(3 [pid 5624] rmdir("./8" [pid 5625] <... close resumed>) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] rmdir("./8" [pid 5624] <... rmdir resumed>) = 0 [pid 5622] umount2("./8/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rmdir resumed>) = 0 [pid 5624] mkdir("./9", 0777 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] mkdir("./9", 0777 [pid 5622] openat(AT_FDCWD, "./8/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5624] <... mkdir resumed>) = 0 [pid 5622] fstat(4 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] getdents64(4 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5625] <... mkdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] getdents64(4 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5699 attached [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] close(4 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5699 [pid 5699] set_robust_list(0x5555756467a0, 24 [pid 5622] <... close resumed>) = 0 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5700 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5700 attached [pid 5699] <... set_robust_list resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] rmdir("./8/my_configfs" [pid 5700] set_robust_list(0x5555756467a0, 24 [pid 5699] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5700] <... set_robust_list resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5700] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... rmdir resumed>) = 0 [pid 5700] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5700] chdir("./9" [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5700] <... chdir resumed>) = 0 [pid 5699] chdir("./9" [pid 5700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5622] umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5699] <... chdir resumed>) = 0 [pid 5700] setpgid(0, 0) = 0 [pid 5699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5699] <... prctl resumed>) = 0 [pid 5699] setpgid(0, 0 [pid 5700] <... openat resumed>) = 3 [pid 5699] <... setpgid resumed>) = 0 [pid 5700] write(3, "1000", 4) = 4 [pid 5700] close(3 [pid 5699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] <... umount2 resumed>) = 0 [pid 5700] <... close resumed>) = 0 [pid 5623] umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5700] symlink("/dev/binderfs", "./binderfs" [pid 5699] <... openat resumed>) = 3 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5700] <... symlink resumed>) = 0 [pid 5623] newfstatat(AT_FDCWD, "./8/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5699] write(3, "1000", 4 [pid 5700] write(1, "executing program\n", 18 [pid 5699] <... write resumed>) = 4 [pid 5623] umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5700] <... write resumed>) = 18 executing program [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5700] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] openat(AT_FDCWD, "./8/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5700] <... futex resumed>) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5700] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5699] close(3 [pid 5700] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5699] <... close resumed>) = 0 [pid 5623] fstat(4 [pid 5700] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5699] symlink("/dev/binderfs", "./binderfs" [pid 5700] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5623] getdents64(4 [pid 5700] <... mmap resumed>) = 0x7f368ee02000 [pid 5699] <... symlink resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5700] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5699] write(1, "executing program\n", 18 [pid 5623] getdents64(4 [pid 5699] <... write resumed>) = 18 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5700] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5699] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5623] close(4 [pid 5700] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5699] <... futex resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5700] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5699] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] rmdir("./8/config" [pid 5622] umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5701 attached [pid 5699] <... rt_sigaction resumed>, NULL, 8) = 0 [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] <... clone3 resumed> => {parent_tid=[5701]}, 88) = 5701 [pid 5699] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] <... rmdir resumed>) = 0 [pid 5701] <... rseq resumed>) = 0 [pid 5700] rt_sigprocmask(SIG_SETMASK, [] [pid 5699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5701] set_robust_list(0x7f368ee229a0, 24 [pid 5700] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5699] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5701] <... set_robust_list resumed>) = 0 [pid 5700] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] <... mmap resumed>) = 0x7f368ee02000 [pid 5622] newfstatat(AT_FDCWD, "./8/config" [pid 5623] getdents64(3 [pid 5701] rt_sigprocmask(SIG_SETMASK, [] [pid 5700] <... futex resumed>) = 0 [pid 5699] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5701] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5700] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5699] <... mprotect resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5701] mkdirat(AT_FDCWD, "./config", 0777 [pid 5623] close(3 [pid 5622] umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5701] <... mkdirat resumed>) = 0 [pid 5699] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... close resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] rmdir("./8" [pid 5622] openat(AT_FDCWD, "./8/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5699] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5699] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5622] <... openat resumed>) = 4 [pid 5701] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... rmdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5702 attached [pid 5701] <... futex resumed>) = 1 [pid 5700] <... futex resumed>) = 0 [pid 5701] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] <... clone3 resumed> => {parent_tid=[5702]}, 88) = 5702 [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 5622] fstat(4 [pid 5701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5700] <... futex resumed>) = 0 [pid 5702] <... rseq resumed>) = 0 [pid 5699] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] mkdir("./9", 0777 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5702] set_robust_list(0x7f368ee229a0, 24 [pid 5701] mount(NULL, "./config", "configfs", 0, NULL [pid 5700] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] getdents64(4 [pid 5702] <... set_robust_list resumed>) = 0 [pid 5701] <... mount resumed>) = 0 [pid 5699] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... mkdir resumed>) = 0 [pid 5699] <... futex resumed>) = 0 [pid 5699] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5701] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5700] <... futex resumed>) = 0 [pid 5702] rt_sigprocmask(SIG_SETMASK, [] [pid 5701] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5700] <... futex resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5702] mkdirat(AT_FDCWD, "./config", 0777 [pid 5701] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5700] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] getdents64(4 [pid 5702] <... mkdirat resumed>) = 0 [pid 5701] <... mkdirat resumed>) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5701] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5703 attached [pid 5702] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] close(4 [pid 5702] <... futex resumed>) = 1 [pid 5701] <... futex resumed>) = 1 [pid 5700] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = 0 [pid 5703] set_robust_list(0x5555756467a0, 24 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5703 [pid 5703] <... set_robust_list resumed>) = 0 [pid 5702] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... close resumed>) = 0 [pid 5702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5700] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = 0 [pid 5702] mount(NULL, "./config", "configfs", 0, NULL [pid 5701] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5700] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5699] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5703] rt_sigprocmask(SIG_SETMASK, [] [pid 5702] <... mount resumed>) = 0 [pid 5701] <... unlinkat resumed>) = 0 [pid 5622] rmdir("./8/config" [pid 5702] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5701] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] <... futex resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5703] chdir("./9" [pid 5702] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] <... futex resumed>) = 1 [pid 5700] <... futex resumed>) = 0 [pid 5699] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] <... chdir resumed>) = 0 [pid 5702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5701] mkdir("./my_configfs", 0777 [pid 5700] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] <... futex resumed>) = 0 [pid 5622] getdents64(3 [pid 5703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5702] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5701] <... mkdir resumed>) = 0 [pid 5700] <... futex resumed>) = 0 [pid 5699] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5703] <... prctl resumed>) = 0 [pid 5702] <... mkdirat resumed>) = 0 [pid 5703] setpgid(0, 0 [pid 5700] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] close(3 [pid 5703] <... setpgid resumed>) = 0 [pid 5702] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... close resumed>) = 0 [pid 5703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5702] <... futex resumed>) = 1 [pid 5701] <... futex resumed>) = 1 [pid 5700] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = 0 [pid 5622] rmdir("./8" [pid 5700] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] write(3, "1000", 4 [pid 5702] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5701] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5700] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = 0 [pid 5703] <... write resumed>) = 4 [pid 5702] <... unlinkat resumed>) = 0 [pid 5701] <... mount resumed>) = 0 [pid 5700] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5699] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... rmdir resumed>) = 0 [pid 5703] close(3 [pid 5701] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] <... close resumed>) = 0 [pid 5702] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] <... futex resumed>) = 1 [pid 5700] <... futex resumed>) = 0 [pid 5703] symlink("/dev/binderfs", "./binderfs" [pid 5702] <... futex resumed>) = 1 [pid 5701] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5700] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] <... futex resumed>) = 0 [pid 5622] mkdir("./9", 0777 [pid 5703] <... symlink resumed>) = 0 [pid 5702] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5700] <... futex resumed>) = 0 [pid 5699] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5701] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5699] <... futex resumed>) = 0 [pid 5622] <... mkdir resumed>) = 0 [pid 5702] mkdir("./my_configfs", 0777 [pid 5701] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5703] write(1, "executing program\n", 18 [pid 5702] <... mkdir resumed>) = 0 executing program [pid 5701] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5699] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5703] <... write resumed>) = 18 [pid 5702] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] <... futex resumed>) = 1 [pid 5701] <... futex resumed>) = 0 [pid 5700] <... futex resumed>) = 1 [pid 5699] <... futex resumed>) = 0 [pid 5703] <... futex resumed>) = 0 [pid 5702] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5700] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5699] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5703] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5701] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5699] <... futex resumed>) = 0 [pid 5703] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5702] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5701] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5703] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5702] <... mount resumed>) = 0 [pid 5701] <... futex resumed>) = 1 [pid 5700] <... futex resumed>) = 0 [pid 5703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5703] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5702] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5704 attached [pid 5703] <... mmap resumed>) = 0x7f368ee02000 [pid 5702] <... futex resumed>) = 1 [pid 5701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5700] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = 0 [pid 5703] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5702] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5700] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5699] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] set_robust_list(0x5555756467a0, 24 [pid 5703] <... mprotect resumed>) = 0 [pid 5702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5701] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5699] <... futex resumed>) = 0 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5704 [pid 5704] <... set_robust_list resumed>) = 0 [pid 5704] rt_sigprocmask(SIG_SETMASK, [] [pid 5702] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5701] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5704] chdir("./9" [pid 5703] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5702] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5701] <... futex resumed>) = 1 [pid 5700] <... futex resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5704] <... chdir resumed>) = 0 [pid 5704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5703] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5702] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5700] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... prctl resumed>) = 0 [pid 5703] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5702] <... futex resumed>) = 1 [pid 5701] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5700] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5705 attached [pid 5704] setpgid(0, 0 [pid 5702] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5699] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [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] <... setpgid resumed>) = 0 [pid 5703] <... clone3 resumed> => {parent_tid=[5705]}, 88) = 5705 [pid 5702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5701] <... futex resumed>) = 0 [pid 5700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5699] <... futex resumed>) = 0 [pid 5705] <... rseq resumed>) = 0 [pid 5704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5703] rt_sigprocmask(SIG_SETMASK, [] [pid 5702] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5701] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5705] set_robust_list(0x7f368ee229a0, 24 [pid 5703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5702] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5700] <... futex resumed>) = 0 [pid 5705] <... set_robust_list resumed>) = 0 [pid 5704] <... openat resumed>) = 3 [pid 5703] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5700] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5705] rt_sigprocmask(SIG_SETMASK, [] [pid 5703] <... futex resumed>) = 0 [pid 5702] <... futex resumed>) = 1 [pid 5701] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5699] <... futex resumed>) = 0 [pid 5703] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5702] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5701] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5704] write(3, "1000", 4 [pid 5702] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5701] <... futex resumed>) = 1 [pid 5700] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = 0 [pid 5705] mkdirat(AT_FDCWD, "./config", 0777 [pid 5704] <... write resumed>) = 4 [pid 5704] close(3 [pid 5702] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] exit_group(0 [pid 5699] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5704] <... close resumed>) = 0 [pid 5702] <... futex resumed>) = 0 [pid 5701] <... futex resumed>) = ? [pid 5700] <... exit_group resumed>) = ? [pid 5699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] <... mkdirat resumed>) = 0 [pid 5704] symlink("/dev/binderfs", "./binderfs" [pid 5702] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] +++ exited with 0 +++ [pid 5702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5699] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777) = -1 EEXIST (File exists) [pid 5699] <... futex resumed>) = 0 [pid 5705] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... symlink resumed>) = 0 [pid 5700] +++ exited with 0 +++ [pid 5705] <... futex resumed>) = 1 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5700, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5703] <... futex resumed>) = 0 [pid 5702] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5705] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] write(1, "executing program\n", 18 [pid 5703] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5703] <... futex resumed>) = 0 [pid 5702] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 5699] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] mount(NULL, "./config", "configfs", 0, NULL [pid 5704] <... write resumed>) = 18 [pid 5703] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5699] <... futex resumed>) = 0 [pid 5705] <... mount resumed>) = 0 [pid 5704] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5699] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5702] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5702] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = 0 [pid 5705] <... futex resumed>) = 1 [pid 5704] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5703] <... futex resumed>) = 0 [pid 5702] <... futex resumed>) = 1 [pid 5699] <... futex resumed>) = 0 [pid 5705] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5703] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5699] exit_group(0 [pid 5705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5704] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5703] <... futex resumed>) = 0 [pid 5702] <... futex resumed>) = ? [pid 5699] <... exit_group resumed>) = ? [pid 5705] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5703] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5702] +++ exited with 0 +++ [pid 5699] +++ exited with 0 +++ [pid 5625] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5704] <... mmap resumed>) = 0x7f368ee02000 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5704] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5704] <... mprotect resumed>) = 0 [pid 5625] <... openat resumed>) = 3 [pid 5704] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5625] fstat(3 [pid 5704] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5704] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5706 attached [pid 5705] <... mkdirat resumed>) = 0 [pid 5704] <... clone3 resumed> => {parent_tid=[5706]}, 88) = 5706 [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] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] rt_sigprocmask(SIG_SETMASK, [] [pid 5706] <... rseq resumed>) = 0 [pid 5705] <... futex resumed>) = 1 [pid 5704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5706] set_robust_list(0x7f368ee229a0, 24 [pid 5705] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] <... set_robust_list resumed>) = 0 [pid 5704] <... futex resumed>) = 0 [pid 5706] rt_sigprocmask(SIG_SETMASK, [] [pid 5704] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5703] <... futex resumed>) = 0 [pid 5625] getdents64(3 [pid 5706] mkdirat(AT_FDCWD, "./config", 0777 [pid 5703] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5706] <... mkdirat resumed>) = 0 [pid 5705] <... futex resumed>) = 0 [pid 5703] <... futex resumed>) = 1 [pid 5625] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5706] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5703] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5706] <... futex resumed>) = 1 [pid 5705] <... unlinkat resumed>) = 0 [pid 5704] <... futex resumed>) = 0 [pid 5625] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5706] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] <... futex resumed>) = 1 [pid 5704] <... futex resumed>) = 0 [pid 5703] <... futex resumed>) = 0 [pid 5625] unlink("./9/binderfs" [pid 5706] mount(NULL, "./config", "configfs", 0, NULL [pid 5705] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5703] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... unlink resumed>) = 0 [pid 5706] <... mount resumed>) = 0 [pid 5705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5703] <... futex resumed>) = 0 [pid 5624] <... restart_syscall resumed>) = 0 [pid 5706] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5704] <... futex resumed>) = 0 [pid 5706] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] mkdir("./my_configfs", 0777 [pid 5704] <... futex resumed>) = 0 [pid 5703] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] umount2("./9/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5706] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5705] <... mkdir resumed>) = 0 [pid 5704] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] <... mkdirat resumed>) = 0 [pid 5705] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... futex resumed>) = 1 [pid 5703] <... futex resumed>) = 0 [pid 5624] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5706] <... futex resumed>) = 1 [pid 5705] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] <... futex resumed>) = 0 [pid 5706] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5704] <... futex resumed>) = 0 [pid 5706] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5704] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] <... unlinkat resumed>) = 0 [pid 5703] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5706] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... futex resumed>) = 0 [pid 5703] <... futex resumed>) = 1 [pid 5624] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5706] <... futex resumed>) = 1 [pid 5705] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5704] <... futex resumed>) = 0 [pid 5703] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... openat resumed>) = 3 [pid 5706] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] <... mount resumed>) = 0 [pid 5704] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] fstat(3 [pid 5706] mkdir("./my_configfs", 0777 [pid 5705] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = 0 [pid 5704] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5705] <... futex resumed>) = 1 [pid 5703] <... futex resumed>) = 0 [pid 5703] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5706] <... mkdir resumed>) = 0 [pid 5705] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5703] <... futex resumed>) = 0 [pid 5706] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5703] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] getdents64(3 [pid 5706] <... futex resumed>) = 1 [pid 5705] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = 0 [pid 5703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5706] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] <... futex resumed>) = 0 [pid 5704] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5704] <... futex resumed>) = 0 [pid 5703] <... futex resumed>) = 0 [pid 5706] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5705] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5704] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5703] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5706] <... mount resumed>) = 0 [pid 5705] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5706] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... futex resumed>) = 0 [pid 5703] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5706] <... futex resumed>) = 1 [pid 5705] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5704] <... futex resumed>) = 0 [pid 5703] <... futex resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5706] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5704] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] unlink("./9/binderfs" [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = 0 [pid 5703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... unlink resumed>) = 0 [pid 5706] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5705] <... futex resumed>) = 0 [pid 5704] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5703] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./9/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5706] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5705] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5703] <... futex resumed>) = 0 [pid 5706] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5705] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5704] <... futex resumed>) = 0 [pid 5703] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] <... futex resumed>) = 0 [pid 5704] <... futex resumed>) = 0 [pid 5703] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5705] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5704] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5703] <... futex resumed>) = 0 [pid 5706] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5705] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5703] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5706] <... futex resumed>) = 1 [pid 5705] <... futex resumed>) = 0 [pid 5704] <... futex resumed>) = 0 [pid 5706] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5703] exit_group(0 [pid 5704] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5703] <... exit_group resumed>) = ? [pid 5705] <... futex resumed>) = ? [pid 5704] <... futex resumed>) = 0 [pid 5706] mkdir("./my_configfs/target/usb_gadget", 0777) = -1 EEXIST (File exists) [pid 5704] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... umount2 resumed>) = 0 [pid 5706] <... futex resumed>) = 0 [pid 5705] +++ exited with 0 +++ [pid 5704] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] +++ exited with 0 +++ [pid 5625] umount2("./9/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5706] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5704] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5706] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5704] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] newfstatat(AT_FDCWD, "./9/my_configfs" [pid 5706] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5706] <... futex resumed>) = 0 [pid 5704] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./9/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5706] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5704] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5706] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5704] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] openat(AT_FDCWD, "./9/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5706] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... openat resumed>) = 4 [pid 5706] <... futex resumed>) = 0 [pid 5704] exit_group(0 [pid 5625] fstat(4 [pid 5704] <... exit_group resumed>) = ? [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5706] +++ exited with 0 +++ [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5704] +++ exited with 0 +++ [pid 5625] close(4 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5704, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5625] <... close resumed>) = 0 [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] rmdir("./9/my_configfs") = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5625] umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./9/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./9/my_configfs" [pid 5623] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./9/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... openat resumed>) = 3 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./9/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] fstat(3 [pid 5622] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(3 [pid 5622] <... openat resumed>) = 3 [pid 5624] getdents64(4 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] fstat(3 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] getdents64(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5624] close(4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] unlink("./9/binderfs" [pid 5622] getdents64(3 [pid 5624] rmdir("./9/my_configfs" [pid 5623] <... unlink resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] umount2("./9/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = 0 [pid 5624] umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] newfstatat(AT_FDCWD, "./9/binderfs" [pid 5625] umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] newfstatat(AT_FDCWD, "./9/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] unlink("./9/binderfs" [pid 5625] umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./9/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... unlink resumed>) = 0 [pid 5623] umount2("./9/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] fstat(4 [pid 5622] umount2("./9/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] getdents64(4 [pid 5623] newfstatat(AT_FDCWD, "./9/my_configfs" [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] getdents64(4 [pid 5624] <... umount2 resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] umount2("./9/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] close(4 [pid 5624] umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... close resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] rmdir("./9/config" [pid 5624] newfstatat(AT_FDCWD, "./9/config" [pid 5623] openat(AT_FDCWD, "./9/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... openat resumed>) = 4 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(3 [pid 5624] openat(AT_FDCWD, "./9/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] close(3) = 0 [pid 5624] fstat(4 [pid 5623] getdents64(4 [pid 5625] rmdir("./9" [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] getdents64(4 [pid 5623] close(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... close resumed>) = 0 [pid 5625] mkdir("./10", 0777 [pid 5624] getdents64(4 [pid 5623] rmdir("./9/my_configfs" [pid 5625] <... mkdir resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5623] umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] close(4 [pid 5622] umount2("./9/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] <... close resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5707 attached [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5707 [pid 5707] set_robust_list(0x5555756467a0, 24 [pid 5624] rmdir("./9/config" [pid 5622] newfstatat(AT_FDCWD, "./9/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5707] <... set_robust_list resumed>) = 0 [pid 5707] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... rmdir resumed>) = 0 [pid 5707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] umount2("./9/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5707] chdir("./10" [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./9/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5707] <... chdir resumed>) = 0 [pid 5624] getdents64(3 [pid 5622] <... openat resumed>) = 4 [pid 5707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5622] fstat(4 [pid 5707] <... prctl resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] close(3 [pid 5707] setpgid(0, 0 [pid 5622] getdents64(4 [pid 5624] <... close resumed>) = 0 [pid 5624] rmdir("./9" [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5707] <... setpgid resumed>) = 0 [pid 5622] getdents64(4 [pid 5707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] <... rmdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] close(4 [pid 5623] <... umount2 resumed>) = 0 [pid 5707] <... openat resumed>) = 3 [pid 5622] <... close resumed>) = 0 [pid 5707] write(3, "1000", 4 [pid 5624] mkdir("./10", 0777 [pid 5623] umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] rmdir("./9/my_configfs" [pid 5707] <... write resumed>) = 4 [pid 5707] close(3 [pid 5624] <... mkdir resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5707] <... close resumed>) = 0 [pid 5622] umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5707] symlink("/dev/binderfs", "./binderfs" [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5707] <... symlink resumed>) = 0 [pid 5623] newfstatat(AT_FDCWD, "./9/config"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5709 attached [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5709 [pid 5709] set_robust_list(0x5555756467a0, 24 [pid 5707] write(1, "executing program\n", 18 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5709] <... set_robust_list resumed>) = 0 executing program [pid 5707] <... write resumed>) = 18 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5709] rt_sigprocmask(SIG_SETMASK, [] [pid 5707] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5709] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5707] <... futex resumed>) = 0 [pid 5623] openat(AT_FDCWD, "./9/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5709] chdir("./10" [pid 5707] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50}, NULL, 8) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5707] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5709] <... chdir resumed>) = 0 [pid 5707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5623] fstat(4 [pid 5709] <... prctl resumed>) = 0 [pid 5707] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5709] setpgid(0, 0 [pid 5707] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5623] getdents64(4 [pid 5709] <... setpgid resumed>) = 0 [pid 5707] <... mprotect resumed>) = 0 [pid 5709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5709] <... openat resumed>) = 3 [pid 5707] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] getdents64(4 [pid 5709] write(3, "1000", 4 [pid 5707] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5709] <... write resumed>) = 4 [pid 5707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5709] close(3 [pid 5623] close(4ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5710 attached [pid 5709] <... close resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5709] symlink("/dev/binderfs", "./binderfs" [pid 5623] <... close resumed>) = 0 [pid 5710] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5623] rmdir("./9/config" [pid 5622] umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5710] <... rseq resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5710] set_robust_list(0x7f368ee229a0, 24 [pid 5709] <... symlink resumed>) = 0 [pid 5707] <... clone3 resumed> => {parent_tid=[5710]}, 88) = 5710 [pid 5623] <... rmdir resumed>) = 0 [pid 5710] <... set_robust_list resumed>) = 0 [pid 5709] write(1, "executing program\n", 18 [pid 5707] rt_sigprocmask(SIG_SETMASK, [] [pid 5709] <... write resumed>) = 18 [pid 5707] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5622] newfstatat(AT_FDCWD, "./9/config" [pid 5710] rt_sigprocmask(SIG_SETMASK, [] [pid 5709] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] getdents64(3 [pid 5710] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5709] <... futex resumed>) = 0 [pid 5707] <... futex resumed>) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5710] mkdirat(AT_FDCWD, "./config", 0777 [pid 5709] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5707] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5709] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5709] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5709] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f368ee02000 [pid 5709] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5710] <... mkdirat resumed>) = 0 [pid 5709] <... mprotect resumed>) = 0 [pid 5623] close(3 [pid 5622] openat(AT_FDCWD, "./9/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5709] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5710] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... close resumed>) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5710] <... futex resumed>) = 1 [pid 5709] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5707] <... futex resumed>) = 0 [pid 5623] rmdir("./9" [pid 5622] fstat(4 [pid 5710] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5709] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5707] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... rmdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5711 attached [pid 5710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5707] <... futex resumed>) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5711] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5710] mount(NULL, "./config", "configfs", 0, NULL [pid 5707] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] <... rseq resumed>) = 0 [pid 5710] <... mount resumed>) = 0 [pid 5709] <... clone3 resumed> => {parent_tid=[5711]}, 88) = 5711 [pid 5623] mkdir("./10", 0777 [pid 5622] getdents64(4 [pid 5711] set_robust_list(0x7f368ee229a0, 24) = 0 [pid 5710] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... mkdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5711] rt_sigprocmask(SIG_SETMASK, [] [pid 5710] <... futex resumed>) = 1 [pid 5709] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5707] <... futex resumed>) = 0 [pid 5711] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] getdents64(4 [pid 5711] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5709] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5709] <... futex resumed>) = 0 [pid 5707] <... futex resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5710] <... mkdirat resumed>) = 0 [pid 5709] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] close(4 [pid 5711] mkdirat(AT_FDCWD, "./config", 0777 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5711] <... mkdirat resumed>) = 0 [pid 5710] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... close resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5712 attached [pid 5710] <... futex resumed>) = 1 [pid 5707] <... futex resumed>) = 0 [pid 5707] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5707] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5710] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5712] set_robust_list(0x5555756467a0, 24 [pid 5711] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] rmdir("./9/config" [pid 5711] <... futex resumed>) = 1 [pid 5709] <... futex resumed>) = 0 [pid 5709] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5712 [pid 5711] mount(NULL, "./config", "configfs", 0, NULL [pid 5710] <... unlinkat resumed>) = 0 [pid 5709] <... futex resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... rmdir resumed>) = 0 [pid 5712] <... set_robust_list resumed>) = 0 [pid 5710] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5710] <... futex resumed>) = 1 [pid 5707] <... futex resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5711] <... mount resumed>) = 0 [pid 5710] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5707] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5711] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5707] <... futex resumed>) = 0 [pid 5622] getdents64(3 [pid 5710] mkdir("./my_configfs", 0777 [pid 5707] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] chdir("./10" [pid 5711] <... futex resumed>) = 1 [pid 5710] <... mkdir resumed>) = 0 [pid 5709] <... futex resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5712] <... chdir resumed>) = 0 [pid 5711] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5622] close(3 [pid 5709] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5709] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5710] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5622] <... close resumed>) = 0 [pid 5622] rmdir("./9" [pid 5711] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5712] <... prctl resumed>) = 0 [pid 5710] <... futex resumed>) = 1 [pid 5707] <... futex resumed>) = 0 [pid 5712] setpgid(0, 0 [pid 5710] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5707] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... rmdir resumed>) = 0 [pid 5712] <... setpgid resumed>) = 0 [pid 5710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5707] <... futex resumed>) = 0 [pid 5712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5710] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5707] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] <... openat resumed>) = 3 [pid 5711] <... mkdirat resumed>) = 0 [pid 5710] <... mount resumed>) = 0 [pid 5622] mkdir("./10", 0777 [pid 5710] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] write(3, "1000", 4 [pid 5711] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... mkdir resumed>) = 0 [pid 5712] <... write resumed>) = 4 [pid 5711] <... futex resumed>) = 1 [pid 5710] <... futex resumed>) = 1 [pid 5709] <... futex resumed>) = 0 [pid 5707] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5712] close(3 [pid 5711] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5710] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5709] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5712] <... close resumed>) = 0 [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5709] <... futex resumed>) = 0 [pid 5707] <... futex resumed>) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5712] symlink("/dev/binderfs", "./binderfs" [pid 5711] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5710] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5709] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5713 attached [pid 5712] <... symlink resumed>) = 0 [pid 5711] <... unlinkat resumed>) = 0 [pid 5710] <... mkdir resumed>) = -1 EEXIST (File exists) executing program [pid 5712] write(1, "executing program\n", 18 [pid 5713] set_robust_list(0x5555756467a0, 24 [pid 5712] <... write resumed>) = 18 [pid 5711] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5713 [pid 5713] <... set_robust_list resumed>) = 0 [pid 5712] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... futex resumed>) = 1 [pid 5709] <... futex resumed>) = 0 [pid 5712] <... futex resumed>) = 0 [pid 5711] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] rt_sigprocmask(SIG_SETMASK, [] [pid 5709] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] <... futex resumed>) = 1 [pid 5707] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5713] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5712] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5710] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5709] <... futex resumed>) = 0 [pid 5707] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5713] chdir("./10" [pid 5712] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5711] mkdir("./my_configfs", 0777 [pid 5710] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] <... futex resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5713] <... chdir resumed>) = 0 [pid 5712] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5711] <... mkdir resumed>) = 0 [pid 5710] <... futex resumed>) = 0 [pid 5707] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5712] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5710] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] <... prctl resumed>) = 0 [pid 5712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5713] setpgid(0, 0 [pid 5707] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] <... setpgid resumed>) = 0 [pid 5711] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] <... futex resumed>) = 0 [pid 5712] <... mmap resumed>) = 0x7f368ee02000 [pid 5707] <... futex resumed>) = 1 [pid 5711] <... futex resumed>) = 1 [pid 5710] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5709] <... futex resumed>) = 0 [pid 5711] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5710] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5709] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5712] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5710] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] <... futex resumed>) = 0 [pid 5707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5710] <... futex resumed>) = 0 [pid 5709] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... mprotect resumed>) = 0 [pid 5713] <... openat resumed>) = 3 [pid 5711] <... mount resumed>) = 0 [pid 5710] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5707] <... futex resumed>) = 0 [pid 5712] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5713] write(3, "1000", 4 [pid 5712] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5712] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5710] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5707] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5713] <... write resumed>) = 4 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5714 attached [pid 5713] close(3 [pid 5711] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] <... futex resumed>) = 1 [pid 5710] <... futex resumed>) = 0 [pid 5709] <... futex resumed>) = 0 [pid 5707] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5713] <... close resumed>) = 0 [pid 5712] <... clone3 resumed> => {parent_tid=[5714]}, 88) = 5714 [pid 5711] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5710] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5709] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] <... futex resumed>) = 0 [pid 5714] <... rseq resumed>) = 0 [pid 5713] symlink("/dev/binderfs", "./binderfs" [pid 5712] rt_sigprocmask(SIG_SETMASK, [] [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5710] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5709] <... futex resumed>) = 0 [pid 5707] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5711] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5710] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5714] set_robust_list(0x7f368ee229a0, 24 [pid 5713] <... symlink resumed>) = 0 [pid 5712] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5710] <... futex resumed>) = 0 [pid 5707] exit_group(0 [pid 5714] <... set_robust_list resumed>) = 0 [pid 5711] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] <... exit_group resumed>) = ? [pid 5714] rt_sigprocmask(SIG_SETMASK, [] [pid 5713] write(1, "executing program\n", 18 [pid 5712] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = 1 [pid 5710] +++ exited with 0 +++ [pid 5709] <... futex resumed>) = 0 [pid 5707] +++ exited with 0 +++ executing program [pid 5714] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5713] <... write resumed>) = 18 [pid 5712] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5713] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5709] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] mkdirat(AT_FDCWD, "./config", 0777 [pid 5713] <... futex resumed>) = 0 [pid 5711] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5709] <... futex resumed>) = 0 [pid 5713] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5711] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] <... futex resumed>) = 0 [pid 5709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5714] <... mkdirat resumed>) = 0 [pid 5711] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5709] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5709] <... futex resumed>) = 0 [pid 5713] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5711] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5709] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5713] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5711] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5714] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5711] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] <... futex resumed>) = 1 [pid 5713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5712] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = 1 [pid 5709] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5713] <... mmap resumed>) = 0x7f368ee02000 [pid 5712] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5714] mount(NULL, "./config", "configfs", 0, NULL [pid 5713] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5712] <... futex resumed>) = 0 [pid 5625] <... openat resumed>) = 3 [pid 5712] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5709] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] fstat(3 [pid 5713] <... mprotect resumed>) = 0 [pid 5714] <... mount resumed>) = 0 [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5709] <... futex resumed>) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5714] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5711] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5709] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5714] <... futex resumed>) = 1 [pid 5713] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5712] <... futex resumed>) = 0 [pid 5711] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] getdents64(3 [pid 5714] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5712] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5709] <... futex resumed>) = 0 [pid 5712] <... futex resumed>) = 0 [pid 5711] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5709] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5712] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5709] <... futex resumed>) = 0 [pid 5625] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5714] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5713] <... clone3 resumed> => {parent_tid=[5715]}, 88) = 5715 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5715 attached [pid 5711] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5709] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5714] <... mkdirat resumed>) = 0 [pid 5713] rt_sigprocmask(SIG_SETMASK, [] [pid 5711] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] newfstatat(AT_FDCWD, "./10/binderfs" [pid 5715] <... rseq resumed>) = 0 [pid 5711] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] set_robust_list(0x7f368ee229a0, 24 [pid 5711] <... futex resumed>) = 1 [pid 5709] <... futex resumed>) = 0 [pid 5715] <... set_robust_list resumed>) = 0 [pid 5711] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5709] exit_group(0 [pid 5715] rt_sigprocmask(SIG_SETMASK, [] [pid 5711] <... futex resumed>) = ? [pid 5709] <... exit_group resumed>) = ? [pid 5713] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5714] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] +++ exited with 0 +++ [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5715] mkdirat(AT_FDCWD, "./config", 0777 [pid 5714] <... futex resumed>) = 1 [pid 5713] <... futex resumed>) = 0 [pid 5712] <... futex resumed>) = 0 [pid 5625] unlink("./10/binderfs" [pid 5714] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... mkdirat resumed>) = 0 [pid 5709] +++ exited with 0 +++ [pid 5714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... unlink resumed>) = 0 [pid 5712] <... futex resumed>) = 0 [pid 5714] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5715] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5709, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5715] <... futex resumed>) = 1 [pid 5713] <... futex resumed>) = 0 [pid 5712] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] umount2("./10/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5714] <... unlinkat resumed>) = 0 [pid 5713] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] <... futex resumed>) = 0 [pid 5714] <... futex resumed>) = 1 [pid 5713] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] <... futex resumed>) = 0 [pid 5714] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5712] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5712] <... futex resumed>) = 0 [pid 5714] mkdir("./my_configfs", 0777 [pid 5712] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] mount(NULL, "./config", "configfs", 0, NULL [pid 5624] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5714] <... mkdir resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5715] <... mount resumed>) = 0 [pid 5714] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5715] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] <... futex resumed>) = 1 [pid 5712] <... futex resumed>) = 0 [pid 5715] <... futex resumed>) = 1 [pid 5713] <... futex resumed>) = 0 [pid 5624] <... openat resumed>) = 3 [pid 5714] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5715] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5713] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] fstat(3 [pid 5715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5714] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5713] <... futex resumed>) = 0 [pid 5712] <... futex resumed>) = 0 [pid 5715] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5714] <... mount resumed>) = 0 [pid 5713] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] getdents64(3, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5714] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5714] <... futex resumed>) = 1 [pid 5712] <... futex resumed>) = 0 [pid 5714] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5712] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5712] <... futex resumed>) = 0 [pid 5714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5712] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] newfstatat(AT_FDCWD, "./10/binderfs" [pid 5715] <... mkdirat resumed>) = 0 [pid 5714] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5715] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5714] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5713] <... futex resumed>) = 0 [pid 5624] unlink("./10/binderfs" [pid 5715] <... futex resumed>) = 1 [pid 5714] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5714] <... futex resumed>) = 1 [pid 5713] <... futex resumed>) = 0 [pid 5714] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5712] <... futex resumed>) = 0 [pid 5624] <... unlink resumed>) = 0 [pid 5715] <... unlinkat resumed>) = 0 [pid 5714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5713] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./10/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5714] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5712] <... futex resumed>) = 0 [pid 5715] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] <... futex resumed>) = 1 [pid 5713] <... futex resumed>) = 0 [pid 5715] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5713] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5714] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] <... futex resumed>) = 0 [pid 5715] mkdir("./my_configfs", 0777 [pid 5714] <... futex resumed>) = 1 [pid 5713] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] <... futex resumed>) = 0 [pid 5715] <... mkdir resumed>) = 0 [pid 5714] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5712] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5712] <... futex resumed>) = 0 [pid 5712] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5714] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5715] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5713] <... futex resumed>) = 0 [pid 5715] <... futex resumed>) = 1 [pid 5714] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5714] <... futex resumed>) = 1 [pid 5712] <... futex resumed>) = 0 [pid 5713] <... futex resumed>) = 0 [pid 5715] <... mount resumed>) = 0 [pid 5714] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5715] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5712] <... futex resumed>) = 0 [pid 5714] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777) = -1 EEXIST (File exists) [pid 5713] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] <... futex resumed>) = 0 [pid 5714] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] <... futex resumed>) = 1 [pid 5712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5715] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5714] <... futex resumed>) = 0 [pid 5713] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5714] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5712] <... futex resumed>) = 0 [pid 5715] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... umount2 resumed>) = 0 [pid 5715] <... futex resumed>) = 0 [pid 5714] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5712] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] umount2("./10/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5715] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5714] <... futex resumed>) = 0 [pid 5713] <... futex resumed>) = 0 [pid 5712] exit_group(0 [pid 5625] newfstatat(AT_FDCWD, "./10/my_configfs" [pid 5715] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5713] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] <... exit_group resumed>) = ? [pid 5715] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5714] +++ exited with 0 +++ [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5715] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./10/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5715] <... futex resumed>) = 1 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5715] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] openat(AT_FDCWD, "./10/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5713] <... futex resumed>) = 0 [pid 5713] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... futex resumed>) = 0 [pid 5713] <... futex resumed>) = 1 [pid 5625] <... openat resumed>) = 4 [pid 5715] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5713] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] fstat(4 [pid 5712] +++ exited with 0 +++ [pid 5715] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5715] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5715] <... futex resumed>) = 0 [pid 5625] getdents64(4 [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5715] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5713] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5715] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5713] <... futex resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... restart_syscall resumed>) = 0 [pid 5715] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] getdents64(4 [pid 5713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5713] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... futex resumed>) = 0 [pid 5625] close(4 [pid 5715] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5713] <... futex resumed>) = 1 [pid 5715] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5713] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... close resumed>) = 0 [pid 5623] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5715] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5715] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] exit_group(0 [pid 5715] <... futex resumed>) = ? [pid 5713] <... exit_group resumed>) = ? [pid 5625] rmdir("./10/my_configfs" [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5715] +++ exited with 0 +++ [pid 5713] +++ exited with 0 +++ [pid 5625] <... rmdir resumed>) = 0 [pid 5624] umount2("./10/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./10/my_configfs" [pid 5623] <... openat resumed>) = 3 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] fstat(3 [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] umount2("./10/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] getdents64(3 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] openat(AT_FDCWD, "./10/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... openat resumed>) = 4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./10/binderfs" [pid 5624] fstat(4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] getdents64(4 [pid 5623] unlink("./10/binderfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... unlink resumed>) = 0 [pid 5622] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... openat resumed>) = 3 [pid 5624] close(4 [pid 5623] umount2("./10/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... close resumed>) = 0 [pid 5622] fstat(3 [pid 5624] rmdir("./10/my_configfs" [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] getdents64(3 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./10/config" [pid 5622] newfstatat(AT_FDCWD, "./10/binderfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] unlink("./10/binderfs" [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... unlink resumed>) = 0 [pid 5625] openat(AT_FDCWD, "./10/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5622] umount2("./10/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] fstat(4 [pid 5623] <... umount2 resumed>) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] umount2("./10/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] newfstatat(AT_FDCWD, "./10/my_configfs" [pid 5625] getdents64(4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5623] umount2("./10/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... close resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] rmdir("./10/config" [pid 5623] openat(AT_FDCWD, "./10/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... rmdir resumed>) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5623] fstat(4 [pid 5625] getdents64(3 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] getdents64(4 [pid 5625] close(3 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... close resumed>) = 0 [pid 5623] getdents64(4 [pid 5625] rmdir("./10" [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] close(4) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] rmdir("./10/my_configfs" [pid 5625] mkdir("./11", 0777 [pid 5624] newfstatat(AT_FDCWD, "./10/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5625] <... mkdir resumed>) = 0 [pid 5624] umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] openat(AT_FDCWD, "./10/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] <... openat resumed>) = 4 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5716 attached [pid 5624] fstat(4 [pid 5716] set_robust_list(0x5555756467a0, 24 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5716 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5624] getdents64(4 [pid 5622] umount2("./10/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5716] <... set_robust_list resumed>) = 0 [pid 5716] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] getdents64(4 [pid 5622] newfstatat(AT_FDCWD, "./10/my_configfs" [pid 5716] chdir("./11" [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5716] <... chdir resumed>) = 0 [pid 5624] close(4 [pid 5716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5622] umount2("./10/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5716] <... prctl resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5716] setpgid(0, 0 [pid 5624] rmdir("./10/config" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5716] <... setpgid resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] openat(AT_FDCWD, "./10/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] getdents64(3 [pid 5716] <... openat resumed>) = 3 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5624] close(3 [pid 5622] fstat(4 [pid 5716] write(3, "1000", 4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5716] <... write resumed>) = 4 [pid 5624] rmdir("./10" [pid 5623] umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] getdents64(4 [pid 5716] close(3 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5716] <... close resumed>) = 0 [pid 5623] newfstatat(AT_FDCWD, "./10/config" [pid 5716] symlink("/dev/binderfs", "./binderfs" [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5716] <... symlink resumed>) = 0 [pid 5623] umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5716] write(1, "executing program\n", 18 [pid 5623] openat(AT_FDCWD, "./10/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5716] <... write resumed>) = 18 [pid 5623] <... openat resumed>) = 4 executing program [pid 5716] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] fstat(4 [pid 5716] <... futex resumed>) = 0 [pid 5624] mkdir("./11", 0777 [pid 5622] getdents64(4 [pid 5716] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5624] <... mkdir resumed>) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5716] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5622] close(4) = 0 [pid 5716] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] getdents64(4 [pid 5622] rmdir("./10/my_configfs" [pid 5716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] getdents64(4 [pid 5622] <... rmdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5717 attached [pid 5716] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5716] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5717] set_robust_list(0x5555756467a0, 24 [pid 5622] umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5716] <... mprotect resumed>) = 0 [pid 5717] <... set_robust_list resumed>) = 0 [pid 5623] close(4 [pid 5717] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... close resumed>) = 0 [pid 5716] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] rmdir("./10/config" [pid 5717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5716] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5717 [pid 5623] <... rmdir resumed>) = 0 [pid 5717] chdir("./11" [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5718 attached [pid 5717] <... chdir resumed>) = 0 [pid 5623] getdents64(3 [pid 5718] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5716] <... clone3 resumed> => {parent_tid=[5718]}, 88) = 5718 [pid 5717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5718] <... rseq resumed>) = 0 [pid 5717] <... prctl resumed>) = 0 [pid 5716] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] close(3 [pid 5718] set_robust_list(0x7f368ee229a0, 24 [pid 5717] setpgid(0, 0 [pid 5716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... close resumed>) = 0 [pid 5718] <... set_robust_list resumed>) = 0 [pid 5717] <... setpgid resumed>) = 0 [pid 5716] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] rmdir("./10" [pid 5718] rt_sigprocmask(SIG_SETMASK, [] [pid 5717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5716] <... futex resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5718] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5716] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] mkdirat(AT_FDCWD, "./config", 0777 [pid 5717] <... openat resumed>) = 3 [pid 5623] mkdir("./11", 0777 [pid 5718] <... mkdirat resumed>) = 0 [pid 5717] write(3, "1000", 4 [pid 5718] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... write resumed>) = 4 [pid 5623] <... mkdir resumed>) = 0 [pid 5718] <... futex resumed>) = 1 [pid 5717] close(3 [pid 5716] <... futex resumed>) = 0 [pid 5718] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... close resumed>) = 0 [pid 5717] symlink("/dev/binderfs", "./binderfs" [pid 5718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5716] <... futex resumed>) = 0 [pid 5718] mount(NULL, "./config", "configfs", 0, NULL [pid 5716] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] <... symlink resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5717] write(1, "executing program\n", 18 executing program [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5718] <... mount resumed>) = 0 [pid 5717] <... write resumed>) = 18 [pid 5622] <... umount2 resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5719 attached [pid 5718] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] <... futex resumed>) = 0 [pid 5718] <... futex resumed>) = 1 [pid 5719] set_robust_list(0x5555756467a0, 24 [pid 5717] <... futex resumed>) = 0 [pid 5716] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5719 [pid 5622] umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5719] <... set_robust_list resumed>) = 0 [pid 5717] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5716] <... futex resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5719] rt_sigprocmask(SIG_SETMASK, [] [pid 5717] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] newfstatat(AT_FDCWD, "./10/config" [pid 5718] <... mkdirat resumed>) = 0 [pid 5717] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5716] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5719] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5622] umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5719] chdir("./11" [pid 5717] <... mmap resumed>) = 0x7f368ee02000 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5718] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... chdir resumed>) = 0 [pid 5717] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5716] <... futex resumed>) = 0 [pid 5718] <... futex resumed>) = 1 [pid 5622] openat(AT_FDCWD, "./10/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5718] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5717] <... mprotect resumed>) = 0 [pid 5716] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... openat resumed>) = 4 [pid 5719] <... prctl resumed>) = 0 [pid 5716] <... futex resumed>) = 0 [pid 5719] setpgid(0, 0 [pid 5716] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] fstat(4 [pid 5717] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5718] <... unlinkat resumed>) = 0 [pid 5719] <... setpgid resumed>) = 0 [pid 5622] getdents64(4ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5720 attached [pid 5719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [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 5717] <... clone3 resumed> => {parent_tid=[5720]}, 88) = 5720 [pid 5622] getdents64(4 [pid 5720] <... rseq resumed>) = 0 [pid 5719] <... openat resumed>) = 3 [pid 5718] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5720] set_robust_list(0x7f368ee229a0, 24 [pid 5717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] close(4 [pid 5718] <... futex resumed>) = 1 [pid 5716] <... futex resumed>) = 0 [pid 5720] <... set_robust_list resumed>) = 0 [pid 5719] write(3, "1000", 4 [pid 5718] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5717] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... close resumed>) = 0 [pid 5720] rt_sigprocmask(SIG_SETMASK, [] [pid 5719] <... write resumed>) = 4 [pid 5718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5717] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = 0 [pid 5622] rmdir("./10/config" [pid 5720] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5719] close(3 [pid 5718] mkdir("./my_configfs", 0777 [pid 5717] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5716] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] mkdirat(AT_FDCWD, "./config", 0777 [pid 5719] <... close resumed>) = 0 [pid 5718] <... mkdir resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5719] symlink("/dev/binderfs", "./binderfs" [pid 5718] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5716] <... futex resumed>) = 0 [pid 5720] <... mkdirat resumed>) = 0 [pid 5719] <... symlink resumed>) = 0 [pid 5718] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] getdents64(3 [pid 5716] <... futex resumed>) = 0 [pid 5716] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] write(1, "executing program\n", 18 [pid 5718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5720] <... futex resumed>) = 1 [pid 5719] <... write resumed>) = 18 [pid 5718] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5717] <... futex resumed>) = 0 [pid 5622] close(3 [pid 5720] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] <... mount resumed>) = 0 [pid 5717] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... close resumed>) = 0 [pid 5720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] <... futex resumed>) = 0 [pid 5718] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... futex resumed>) = 0 [pid 5622] rmdir("./10" [pid 5720] mount(NULL, "./config", "configfs", 0, NULL [pid 5719] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5718] <... futex resumed>) = 1 [pid 5717] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5716] <... futex resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5720] <... mount resumed>) = 0 [pid 5719] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5718] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5716] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5718] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5716] <... futex resumed>) = 0 [pid 5622] mkdir("./11", 0777 [pid 5720] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5718] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... mkdir resumed>) = 0 [pid 5720] <... futex resumed>) = 1 [pid 5719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5718] <... futex resumed>) = 0 [pid 5717] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5717] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5719] <... mmap resumed>) = 0x7f368ee02000 [pid 5718] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5720] <... mkdirat resumed>) = 0 [pid 5719] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5717] <... futex resumed>) = 0 [pid 5716] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5717] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5716] <... futex resumed>) = 0 [pid 5720] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... mprotect resumed>) = 0 [pid 5718] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5716] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5720] <... futex resumed>) = 1 [pid 5719] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5718] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5717] <... futex resumed>) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5721 attached [pid 5720] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5718] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5718] <... futex resumed>) = 1 [pid 5717] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = 0 [pid 5721] set_robust_list(0x5555756467a0, 24 [pid 5717] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5716] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... set_robust_list resumed>) = 0 [pid 5716] <... futex resumed>) = 0 [pid 5720] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5718] mkdir("./my_configfs/target/usb_gadget", 0777ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5722 attached [pid 5721] rt_sigprocmask(SIG_SETMASK, [] [pid 5720] <... unlinkat resumed>) = 0 [pid 5718] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5716] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5721 [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] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5720] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... clone3 resumed> => {parent_tid=[5722]}, 88) = 5722 [pid 5718] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5722] <... rseq resumed>) = 0 [pid 5721] chdir("./11" [pid 5720] <... futex resumed>) = 1 [pid 5719] rt_sigprocmask(SIG_SETMASK, [] [pid 5718] <... futex resumed>) = 0 [pid 5717] <... futex resumed>) = 0 [pid 5716] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] set_robust_list(0x7f368ee229a0, 24 [pid 5721] <... chdir resumed>) = 0 [pid 5720] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5718] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5716] <... futex resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5722] <... set_robust_list resumed>) = 0 [pid 5721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5717] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5722] rt_sigprocmask(SIG_SETMASK, [] [pid 5721] <... prctl resumed>) = 0 [pid 5717] <... futex resumed>) = 0 [pid 5720] mkdir("./my_configfs", 0777 [pid 5719] <... futex resumed>) = 0 [pid 5718] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5721] setpgid(0, 0 [pid 5720] <... mkdir resumed>) = 0 [pid 5718] <... futex resumed>) = 1 [pid 5717] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] <... setpgid resumed>) = 0 [pid 5719] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5716] <... futex resumed>) = 0 [pid 5722] mkdirat(AT_FDCWD, "./config", 0777 [pid 5716] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5720] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5716] <... futex resumed>) = 0 [pid 5722] <... mkdirat resumed>) = 0 [pid 5721] <... openat resumed>) = 3 [pid 5720] <... futex resumed>) = 1 [pid 5718] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5717] <... futex resumed>) = 0 [pid 5716] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5718] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] write(3, "1000", 4 [pid 5718] <... futex resumed>) = 0 [pid 5721] <... write resumed>) = 4 [pid 5718] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] close(3) = 0 [pid 5722] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5722] <... futex resumed>) = 1 [pid 5721] symlink("/dev/binderfs", "./binderfs" [pid 5720] <... futex resumed>) = 0 [pid 5719] <... futex resumed>) = 0 [pid 5717] <... futex resumed>) = 1 [pid 5716] exit_group(0 [pid 5722] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] <... symlink resumed>) = 0 [pid 5720] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5719] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5717] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5721] write(1, "executing program\n", 18 [pid 5718] <... futex resumed>) = ? [pid 5716] <... exit_group resumed>) = ? executing program [pid 5722] mount(NULL, "./config", "configfs", 0, NULL [pid 5721] <... write resumed>) = 18 [pid 5720] <... mount resumed>) = 0 [pid 5719] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] +++ exited with 0 +++ [pid 5716] +++ exited with 0 +++ [pid 5722] <... mount resumed>) = 0 [pid 5721] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... futex resumed>) = 0 [pid 5722] <... futex resumed>) = 0 [pid 5721] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5722] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5720] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5721] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5719] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = 0 [pid 5721] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5720] <... futex resumed>) = 1 [pid 5719] <... futex resumed>) = 1 [pid 5717] <... futex resumed>) = 0 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5722] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5720] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5717] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5722] <... mkdirat resumed>) = 0 [pid 5721] <... mmap resumed>) = 0x7f368ee02000 [pid 5720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] <... futex resumed>) = 0 [pid 5720] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5717] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5720] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5721] <... mprotect resumed>) = 0 [pid 5722] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = 1 [pid 5721] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5720] <... futex resumed>) = 1 [pid 5625] <... restart_syscall resumed>) = 0 [pid 5722] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... futex resumed>) = 0 [pid 5717] <... futex resumed>) = 0 [pid 5719] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... futex resumed>) = 0 [pid 5717] <... futex resumed>) = 0 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5721] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5720] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5719] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5722] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5721] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5720] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5723 attached [pid 5722] <... unlinkat resumed>) = 0 [pid 5720] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [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 5625] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5723] <... rseq resumed>) = 0 [pid 5722] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... clone3 resumed> => {parent_tid=[5723]}, 88) = 5723 [pid 5720] <... futex resumed>) = 1 [pid 5717] <... futex resumed>) = 0 [pid 5723] set_robust_list(0x7f368ee229a0, 24 [pid 5722] <... futex resumed>) = 1 [pid 5721] rt_sigprocmask(SIG_SETMASK, [] [pid 5720] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... futex resumed>) = 0 [pid 5717] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... openat resumed>) = 3 [pid 5723] <... set_robust_list resumed>) = 0 [pid 5722] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... futex resumed>) = 0 [pid 5723] rt_sigprocmask(SIG_SETMASK, [] [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5721] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5719] <... futex resumed>) = 0 [pid 5717] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] fstat(3 [pid 5723] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5719] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5723] mkdirat(AT_FDCWD, "./config", 0777 [pid 5722] mkdir("./my_configfs", 0777 [pid 5721] <... futex resumed>) = 0 [pid 5720] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] getdents64(3 [pid 5723] <... mkdirat resumed>) = 0 [pid 5722] <... mkdir resumed>) = 0 [pid 5721] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5723] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5720] <... futex resumed>) = 1 [pid 5717] <... futex resumed>) = 0 [pid 5625] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5723] <... futex resumed>) = 0 [pid 5722] <... futex resumed>) = 1 [pid 5721] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... futex resumed>) = 0 [pid 5717] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5723] mount(NULL, "./config", "configfs", 0, NULL [pid 5722] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] <... futex resumed>) = 0 [pid 5720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... futex resumed>) = 0 [pid 5625] newfstatat(AT_FDCWD, "./11/binderfs" [pid 5723] <... mount resumed>) = 0 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5721] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5723] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... futex resumed>) = 0 [pid 5717] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5723] <... futex resumed>) = 0 [pid 5719] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5723] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] unlink("./11/binderfs" [pid 5722] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5720] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5722] <... mount resumed>) = 0 [pid 5721] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... unlink resumed>) = 0 [pid 5723] <... futex resumed>) = 0 [pid 5722] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... futex resumed>) = 1 [pid 5720] <... futex resumed>) = 1 [pid 5717] <... futex resumed>) = 0 [pid 5625] umount2("./11/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5723] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5722] <... futex resumed>) = 1 [pid 5721] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... futex resumed>) = 0 [pid 5717] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5723] <... mkdirat resumed>) = 0 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5720] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5719] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... futex resumed>) = 0 [pid 5723] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5719] <... futex resumed>) = 0 [pid 5717] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] <... futex resumed>) = 0 [pid 5723] <... futex resumed>) = 1 [pid 5721] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5723] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5722] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5721] <... futex resumed>) = 0 [pid 5720] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5723] <... unlinkat resumed>) = 0 [pid 5722] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = 1 [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5720] <... futex resumed>) = 1 [pid 5719] <... futex resumed>) = 0 [pid 5717] <... futex resumed>) = 0 [pid 5723] <... futex resumed>) = 0 [pid 5722] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] exit_group(0 [pid 5723] mkdir("./my_configfs", 0777 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5721] <... futex resumed>) = 0 [pid 5720] <... futex resumed>) = ? [pid 5719] <... futex resumed>) = 0 [pid 5717] <... exit_group resumed>) = ? [pid 5720] +++ exited with 0 +++ [pid 5722] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777) = -1 EEXIST (File exists) [pid 5722] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5719] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5722] <... futex resumed>) = 0 [pid 5722] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5723] <... mkdir resumed>) = 0 [pid 5723] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... futex resumed>) = 0 [pid 5719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5723] <... futex resumed>) = 1 [pid 5719] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5721] <... futex resumed>) = 0 [pid 5719] <... futex resumed>) = 1 [pid 5723] <... mount resumed>) = 0 [pid 5722] <... futex resumed>) = 0 [pid 5721] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5719] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] +++ exited with 0 +++ [pid 5723] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5717, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5723] <... futex resumed>) = 0 [pid 5722] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5721] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5723] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5722] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... futex resumed>) = 0 [pid 5723] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5722] <... futex resumed>) = 1 [pid 5719] <... futex resumed>) = 0 [pid 5721] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5723] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... futex resumed>) = 0 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5723] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5721] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... futex resumed>) = 0 [pid 5723] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5721] <... futex resumed>) = 0 [pid 5719] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5723] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5723] <... futex resumed>) = 0 [pid 5722] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5723] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5722] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] <... umount2 resumed>) = 0 [pid 5721] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5722] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5722] <... futex resumed>) = 1 [pid 5721] <... futex resumed>) = 0 [pid 5719] <... futex resumed>) = 0 [pid 5625] umount2("./11/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5723] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5722] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5719] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... restart_syscall resumed>) = 0 [pid 5723] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] <... futex resumed>) = 0 [pid 5625] newfstatat(AT_FDCWD, "./11/my_configfs" [pid 5723] <... futex resumed>) = 0 [pid 5722] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5721] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5723] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5722] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5721] <... futex resumed>) = 0 [pid 5625] umount2("./11/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5722] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5722] <... futex resumed>) = 1 [pid 5721] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5719] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5723] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] exit_group(0 [pid 5625] openat(AT_FDCWD, "./11/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5723] <... futex resumed>) = 0 [pid 5722] <... futex resumed>) = ? [pid 5721] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... exit_group resumed>) = ? [pid 5625] <... openat resumed>) = 4 [pid 5624] <... openat resumed>) = 3 [pid 5722] +++ exited with 0 +++ [pid 5721] <... futex resumed>) = 0 [pid 5624] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5723] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5721] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] fstat(4 [pid 5723] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5719] +++ exited with 0 +++ [pid 5723] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] getdents64(3 [pid 5723] <... futex resumed>) = 1 [pid 5721] <... futex resumed>) = 0 [pid 5625] getdents64(4 [pid 5723] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5721] exit_group(0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5723] <... futex resumed>) = ? [pid 5721] <... exit_group resumed>) = ? [pid 5625] getdents64(4 [pid 5624] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... restart_syscall resumed>) = 0 [pid 5625] close(4 [pid 5624] newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] unlink("./11/binderfs") = 0 [pid 5723] +++ exited with 0 +++ [pid 5721] +++ exited with 0 +++ [pid 5625] <... close resumed>) = 0 [pid 5625] rmdir("./11/my_configfs" [pid 5624] umount2("./11/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... rmdir resumed>) = 0 [pid 5623] <... openat resumed>) = 3 [pid 5625] umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] fstat(3 [pid 5622] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] getdents64(3, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... openat resumed>) = 3 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] fstat(3 [pid 5623] newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] unlink("./11/binderfs" [pid 5622] getdents64(3 [pid 5625] umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./11/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] newfstatat(AT_FDCWD, "./11/my_configfs" [pid 5625] newfstatat(AT_FDCWD, "./11/config" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... unlink resumed>) = 0 [pid 5622] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./11/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./11/binderfs" [pid 5624] openat(AT_FDCWD, "./11/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./11/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./11/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... openat resumed>) = 4 [pid 5622] unlink("./11/binderfs" [pid 5625] <... openat resumed>) = 4 [pid 5624] fstat(4 [pid 5622] <... unlink resumed>) = 0 [pid 5625] fstat(4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] umount2("./11/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4 [pid 5624] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] close(4 [pid 5625] getdents64(4 [pid 5624] <... close resumed>) = 0 [pid 5624] rmdir("./11/my_configfs" [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] close(4 [pid 5623] umount2("./11/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... close resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./11/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] rmdir("./11/config" [pid 5623] newfstatat(AT_FDCWD, "./11/my_configfs" [pid 5624] umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./11/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5622] umount2("./11/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./11/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] getdents64(3 [pid 5623] umount2("./11/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... openat resumed>) = 4 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] close(3 [pid 5623] openat(AT_FDCWD, "./11/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] fstat(4 [pid 5625] <... close resumed>) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] rmdir("./11" [pid 5623] fstat(4 [pid 5622] getdents64(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5625] mkdir("./12", 0777 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] getdents64(4 [pid 5623] getdents64(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... mkdir resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] close(4 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] <... umount2 resumed>) = 0 [pid 5623] getdents64(4 [pid 5622] <... close resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] close(4 [pid 5622] rmdir("./11/my_configfs"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5724 attached [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... close resumed>) = 0 [pid 5724] set_robust_list(0x5555756467a0, 24 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5724 [pid 5623] rmdir("./11/my_configfs" [pid 5724] <... set_robust_list resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] newfstatat(AT_FDCWD, "./11/config" [pid 5622] <... rmdir resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5724] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5724] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5724] chdir("./12" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] openat(AT_FDCWD, "./11/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5724] <... chdir resumed>) = 0 [pid 5724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5724] setpgid(0, 0) = 0 [pid 5624] fstat(4 [pid 5724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5724] <... openat resumed>) = 3 [pid 5624] getdents64(4 [pid 5724] write(3, "1000", 4) = 4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5724] close(3 [pid 5624] close(4 [pid 5724] <... close resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5624] rmdir("./11/config" [pid 5724] symlink("/dev/binderfs", "./binderfs" [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5724] <... symlink resumed>) = 0 [pid 5624] getdents64(3 [pid 5623] umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./11/config" [pid 5724] write(1, "executing program\n", 18 executing program [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5724] <... write resumed>) = 18 [pid 5624] close(3 [pid 5622] newfstatat(AT_FDCWD, "./11/config" [pid 5724] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... close resumed>) = 0 [pid 5623] umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5724] <... futex resumed>) = 0 [pid 5624] rmdir("./11" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5724] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] openat(AT_FDCWD, "./11/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] fstat(4 [pid 5622] umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5724] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5724] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5724] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] getdents64(4 [pid 5724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5624] mkdir("./12", 0777 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] openat(AT_FDCWD, "./11/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5724] <... mmap resumed>) = 0x7f368ee02000 [pid 5724] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5623] getdents64(4 [pid 5724] <... mprotect resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5623] close(4 [pid 5724] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... close resumed>) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5724] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] rmdir("./11/config" [pid 5724] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... rmdir resumed>) = 0 [pid 5622] fstat(4 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5725 attached [pid 5724] <... clone3 resumed> => {parent_tid=[5725]}, 88) = 5725 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] getdents64(3 [pid 5622] getdents64(4 [pid 5724] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5724] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] close(3 [pid 5724] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] <... close resumed>) = 0 [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 5724] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] getdents64(4 [pid 5623] rmdir("./11" [pid 5725] <... rseq resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5725] set_robust_list(0x7f368ee229a0, 24 [pid 5622] close(4 [pid 5725] <... set_robust_list resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5725] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] rmdir("./11/config" [pid 5725] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] mkdir("./12", 0777 [pid 5725] mkdirat(AT_FDCWD, "./config", 0777 [pid 5623] <... mkdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5726 attached [pid 5726] set_robust_list(0x5555756467a0, 24 [pid 5622] <... rmdir resumed>) = 0 [pid 5726] <... set_robust_list resumed>) = 0 [pid 5726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5725] <... mkdirat resumed>) = 0 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5726 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] getdents64(3 [pid 5726] chdir("./12" [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5726] <... chdir resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5725] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] close(3ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5727 attached [pid 5726] <... prctl resumed>) = 0 [pid 5726] setpgid(0, 0) = 0 [pid 5622] <... close resumed>) = 0 [pid 5727] set_robust_list(0x5555756467a0, 24 [pid 5726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5725] <... futex resumed>) = 1 [pid 5724] <... futex resumed>) = 0 [pid 5622] rmdir("./11" [pid 5727] <... set_robust_list resumed>) = 0 [pid 5726] <... openat resumed>) = 3 [pid 5725] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5724] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5727 [pid 5724] <... futex resumed>) = 0 [pid 5724] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... rmdir resumed>) = 0 [pid 5726] write(3, "1000", 4 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5726] <... write resumed>) = 4 [pid 5726] close(3 [pid 5727] rt_sigprocmask(SIG_SETMASK, [] [pid 5726] <... close resumed>) = 0 [pid 5725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5726] symlink("/dev/binderfs", "./binderfs" [pid 5727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5726] <... symlink resumed>) = 0 [pid 5725] mount(NULL, "./config", "configfs", 0, NULL [pid 5622] mkdir("./12", 0777 [pid 5726] write(1, "executing program\n", 18 [pid 5727] chdir("./12" [pid 5725] <... mount resumed>) = 0 [pid 5622] <... mkdir resumed>) = 0 [pid 5727] <... chdir resumed>) = 0 [pid 5726] <... write resumed>) = 18 executing program [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5726] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5726] <... futex resumed>) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5727] <... prctl resumed>) = 0 [pid 5726] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5725] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5728 attached [pid 5727] setpgid(0, 0 [pid 5726] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5725] <... futex resumed>) = 1 [pid 5727] <... setpgid resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5724] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5725] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5726] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5724] <... futex resumed>) = 0 [pid 5727] <... openat resumed>) = 3 [pid 5726] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5724] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] set_robust_list(0x5555756467a0, 24 [pid 5726] <... mmap resumed>) = 0x7f368ee02000 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5728 [pid 5728] <... set_robust_list resumed>) = 0 [pid 5726] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5726] <... mprotect resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5726] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5728] rt_sigprocmask(SIG_SETMASK, [] [pid 5727] write(3, "1000", 4 [pid 5725] <... mkdirat resumed>) = 0 [pid 5728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5728] chdir("./12" [pid 5727] <... write resumed>) = 4 [pid 5726] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5725] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... chdir resumed>) = 0 [pid 5727] close(3 [pid 5726] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5727] <... close resumed>) = 0 [pid 5725] <... futex resumed>) = 1 [pid 5724] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5729 attached [pid 5728] <... prctl resumed>) = 0 [pid 5727] symlink("/dev/binderfs", "./binderfs" [pid 5726] <... clone3 resumed> => {parent_tid=[5729]}, 88) = 5729 [pid 5724] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] setpgid(0, 0 [pid 5727] <... symlink resumed>) = 0 [pid 5726] rt_sigprocmask(SIG_SETMASK, [] [pid 5725] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5724] <... 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 5728] <... setpgid resumed>) = 0 [pid 5726] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5724] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] write(1, "executing program\n", 18 executing program [pid 5726] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... rseq resumed>) = 0 [pid 5728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5727] <... write resumed>) = 18 [pid 5726] <... futex resumed>) = 0 [pid 5725] <... unlinkat resumed>) = 0 [pid 5729] set_robust_list(0x7f368ee229a0, 24 [pid 5727] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] <... openat resumed>) = 3 [pid 5727] <... futex resumed>) = 0 [pid 5727] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50}, NULL, 8) = 0 [pid 5727] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5729] <... set_robust_list resumed>) = 0 [pid 5728] write(3, "1000", 4 [pid 5727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5725] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... write resumed>) = 4 [pid 5728] close(3 [pid 5729] rt_sigprocmask(SIG_SETMASK, [] [pid 5728] <... close resumed>) = 0 [pid 5727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5725] <... futex resumed>) = 1 [pid 5724] <... futex resumed>) = 0 [pid 5729] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5727] <... mmap resumed>) = 0x7f368ee02000 [pid 5725] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5724] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] mkdirat(AT_FDCWD, "./config", 0777 [pid 5728] symlink("/dev/binderfs", "./binderfs" [pid 5727] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5724] <... futex resumed>) = 0 [pid 5729] <... mkdirat resumed>) = 0 [pid 5728] <... symlink resumed>) = 0 [pid 5727] <... mprotect resumed>) = 0 [pid 5725] mkdir("./my_configfs", 0777 [pid 5724] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 5728] write(1, "executing program\n", 18 [pid 5727] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5725] <... mkdir resumed>) = 0 [pid 5728] <... write resumed>) = 18 [pid 5729] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5730 attached [pid 5729] <... futex resumed>) = 1 [pid 5728] <... futex resumed>) = 0 [pid 5726] <... futex resumed>) = 0 [pid 5729] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5725] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [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 5729] <... futex resumed>) = 0 [pid 5728] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5727] <... clone3 resumed> => {parent_tid=[5730]}, 88) = 5730 [pid 5726] <... futex resumed>) = 1 [pid 5725] <... futex resumed>) = 1 [pid 5724] <... futex resumed>) = 0 [pid 5730] <... rseq resumed>) = 0 [pid 5729] mount(NULL, "./config", "configfs", 0, NULL [pid 5728] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5727] rt_sigprocmask(SIG_SETMASK, [] [pid 5726] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5725] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5724] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] set_robust_list(0x7f368ee229a0, 24 [pid 5729] <... mount resumed>) = 0 [pid 5728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5724] <... futex resumed>) = 0 [pid 5730] <... set_robust_list resumed>) = 0 [pid 5728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5727] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5724] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5730] rt_sigprocmask(SIG_SETMASK, [] [pid 5729] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... mmap resumed>) = 0x7f368ee02000 [pid 5727] <... futex resumed>) = 0 [pid 5725] <... mount resumed>) = 0 [pid 5730] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5729] <... futex resumed>) = 1 [pid 5728] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5727] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] <... futex resumed>) = 0 [pid 5729] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5726] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] mkdirat(AT_FDCWD, "./config", 0777 [pid 5729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5726] <... futex resumed>) = 0 [pid 5725] <... futex resumed>) = 1 [pid 5728] <... mprotect resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5729] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5726] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5725] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5724] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... mkdirat resumed>) = 0 [pid 5728] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5724] <... futex resumed>) = 0 [pid 5730] <... mkdirat resumed>) = 0 [pid 5728] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5728] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5730] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5731 attached ) = 1 [pid 5729] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = 0 [pid 5725] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5724] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5730] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] <... futex resumed>) = 1 [pid 5728] <... clone3 resumed> => {parent_tid=[5731]}, 88) = 5731 [pid 5727] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... futex resumed>) = 0 [pid 5725] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5731] <... rseq resumed>) = 0 [pid 5730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5729] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] rt_sigprocmask(SIG_SETMASK, [] [pid 5727] <... futex resumed>) = 0 [pid 5726] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] set_robust_list(0x7f368ee229a0, 24 [pid 5730] mount(NULL, "./config", "configfs", 0, NULL [pid 5729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5727] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] <... futex resumed>) = 0 [pid 5725] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] <... set_robust_list resumed>) = 0 [pid 5730] <... mount resumed>) = 0 [pid 5729] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5728] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5725] <... futex resumed>) = 1 [pid 5724] <... futex resumed>) = 0 [pid 5731] rt_sigprocmask(SIG_SETMASK, [] [pid 5730] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... unlinkat resumed>) = 0 [pid 5728] <... futex resumed>) = 0 [pid 5724] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5730] <... futex resumed>) = 1 [pid 5727] <... futex resumed>) = 0 [pid 5728] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5725] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5730] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5731] mkdirat(AT_FDCWD, "./config", 0777 [pid 5730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5729] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = 1 [pid 5727] <... futex resumed>) = 0 [pid 5726] <... futex resumed>) = 0 [pid 5724] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5730] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5729] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5731] <... mkdirat resumed>) = 0 [pid 5729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5726] <... futex resumed>) = 0 [pid 5725] <... futex resumed>) = 0 [pid 5724] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] mkdir("./my_configfs", 0777 [pid 5726] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] <... futex resumed>) = 0 [pid 5731] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... mkdirat resumed>) = 0 [pid 5729] <... mkdir resumed>) = 0 [pid 5725] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5724] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5725] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5731] <... futex resumed>) = 1 [pid 5725] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5731] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... futex resumed>) = 0 [pid 5731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... futex resumed>) = 0 [pid 5725] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5731] mount(NULL, "./config", "configfs", 0, NULL [pid 5730] <... futex resumed>) = 1 [pid 5729] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] <... futex resumed>) = 0 [pid 5725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5724] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] <... mount resumed>) = 0 [pid 5730] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] <... futex resumed>) = 1 [pid 5727] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... futex resumed>) = 0 [pid 5725] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5724] <... futex resumed>) = 0 [pid 5725] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5725] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5730] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5725] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5731] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] <... futex resumed>) = 0 [pid 5726] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] <... futex resumed>) = 1 [pid 5730] <... unlinkat resumed>) = 0 [pid 5729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5728] <... futex resumed>) = 0 [pid 5727] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5731] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5728] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... mount resumed>) = 0 [pid 5728] <... futex resumed>) = 0 [pid 5725] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 1 [pid 5731] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5730] <... futex resumed>) = 1 [pid 5729] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] <... futex resumed>) = 0 [pid 5725] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5724] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] <... mkdirat resumed>) = 0 [pid 5730] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] <... futex resumed>) = 1 [pid 5727] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... futex resumed>) = 0 [pid 5725] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5731] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5729] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5727] <... futex resumed>) = 0 [pid 5726] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] <... futex resumed>) = 1 [pid 5730] mkdir("./my_configfs", 0777 [pid 5729] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5728] <... futex resumed>) = 0 [pid 5727] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] <... futex resumed>) = 0 [pid 5725] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5730] <... mkdir resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5728] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5725] <... futex resumed>) = 1 [pid 5724] <... futex resumed>) = 0 [pid 5729] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5726] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5726] <... futex resumed>) = 0 [pid 5729] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5726] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] exit_group(0 [pid 5731] <... futex resumed>) = 0 [pid 5729] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5728] <... futex resumed>) = 1 [pid 5724] <... exit_group resumed>) = ? [pid 5731] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5729] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] <... unlinkat resumed>) = 0 [pid 5730] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... futex resumed>) = 1 [pid 5726] <... futex resumed>) = 0 [pid 5729] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5726] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5729] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... futex resumed>) = 0 [pid 5731] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... futex resumed>) = 0 [pid 5726] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] <... futex resumed>) = 0 [pid 5730] <... futex resumed>) = 1 [pid 5729] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5727] <... futex resumed>) = 0 [pid 5726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5731] mkdir("./my_configfs", 0777 [pid 5728] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5727] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5728] <... futex resumed>) = 0 [pid 5727] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] <... futex resumed>) = 1 [pid 5731] <... mkdir resumed>) = 0 [pid 5730] <... mount resumed>) = 0 [pid 5729] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5728] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5725] +++ exited with 0 +++ [pid 5724] +++ exited with 0 +++ [pid 5731] <... futex resumed>) = 0 [pid 5730] <... futex resumed>) = 1 [pid 5729] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = 0 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5731] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5729] <... futex resumed>) = 1 [pid 5728] <... futex resumed>) = 0 [pid 5727] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... futex resumed>) = 0 [pid 5731] <... mount resumed>) = 0 [pid 5730] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5729] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] <... futex resumed>) = 0 [pid 5726] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5730] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5727] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5726] <... futex resumed>) = 0 [pid 5731] <... futex resumed>) = 1 [pid 5730] <... futex resumed>) = 0 [pid 5729] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5728] <... futex resumed>) = 0 [pid 5727] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5728] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5729] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... futex resumed>) = 0 [pid 5727] <... futex resumed>) = 0 [pid 5726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5731] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5730] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5729] <... futex resumed>) = 0 [pid 5728] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] exit_group(0 [pid 5731] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5730] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5726] <... exit_group resumed>) = ? [pid 5731] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... futex resumed>) = 0 [pid 5729] +++ exited with 0 +++ [pid 5727] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] <... futex resumed>) = 1 [pid 5730] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5728] <... futex resumed>) = 0 [pid 5727] <... futex resumed>) = 0 [pid 5726] +++ exited with 0 +++ [pid 5731] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5728] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... futex resumed>) = 0 [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5730] <... futex resumed>) = 0 [pid 5728] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5730] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5731] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5731] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5727] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = 1 [pid 5731] <... futex resumed>) = 1 [pid 5730] <... futex resumed>) = 0 [pid 5727] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... restart_syscall resumed>) = 0 [pid 5624] <... restart_syscall resumed>) = 0 [pid 5731] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5728] <... futex resumed>) = 0 [pid 5730] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5728] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] <... futex resumed>) = 0 [pid 5728] <... futex resumed>) = 1 [pid 5731] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5728] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5731] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5730] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... futex resumed>) = 0 [pid 5625] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5731] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] <... futex resumed>) = 1 [pid 5728] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] <... futex resumed>) = 0 [pid 5727] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5731] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5728] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] <... futex resumed>) = 0 [pid 5731] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5730] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5727] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... openat resumed>) = 3 [pid 5624] <... openat resumed>) = 3 [pid 5731] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] fstat(3 [pid 5624] fstat(3 [pid 5731] <... futex resumed>) = 1 [pid 5730] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... futex resumed>) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5730] <... futex resumed>) = 1 [pid 5727] <... futex resumed>) = 0 [pid 5731] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] exit_group(0 [pid 5625] getdents64(3 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5730] <... futex resumed>) = ? [pid 5728] <... futex resumed>) = 0 [pid 5727] <... exit_group resumed>) = ? [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] getdents64(3 [pid 5731] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5730] +++ exited with 0 +++ [pid 5728] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5731] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5731] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5624] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5731] <... futex resumed>) = 1 [pid 5728] <... futex resumed>) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5731] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] exit_group(0 [pid 5625] unlink("./12/binderfs" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5731] <... futex resumed>) = ? [pid 5728] <... exit_group resumed>) = ? [pid 5625] <... unlink resumed>) = 0 [pid 5624] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5731] +++ exited with 0 +++ [pid 5728] +++ exited with 0 +++ [pid 5727] +++ exited with 0 +++ [pid 5625] umount2("./12/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] unlink("./12/binderfs" [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5727, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5728, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] <... unlink resumed>) = 0 [pid 5623] <... restart_syscall resumed>) = 0 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5624] umount2("./12/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... openat resumed>) = 3 [pid 5623] fstat(3 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] umount2("./12/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./12/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] getdents64(3 [pid 5622] <... openat resumed>) = 3 [pid 5625] newfstatat(AT_FDCWD, "./12/my_configfs" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] fstat(3 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] newfstatat(AT_FDCWD, "./12/my_configfs" [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] umount2("./12/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./12/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] umount2("./12/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] getdents64(3 [pid 5625] <... openat resumed>) = 4 [pid 5625] fstat(4 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] openat(AT_FDCWD, "./12/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] unlink("./12/binderfs" [pid 5624] <... openat resumed>) = 4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] close(4) = 0 [pid 5623] <... unlink resumed>) = 0 [pid 5622] newfstatat(AT_FDCWD, "./12/binderfs" [pid 5625] rmdir("./12/my_configfs" [pid 5624] fstat(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5623] umount2("./12/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] getdents64(4 [pid 5622] unlink("./12/binderfs" [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... unlink resumed>) = 0 [pid 5622] umount2("./12/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] close(4) = 0 [pid 5624] rmdir("./12/my_configfs") = 0 [pid 5624] umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5623] umount2("./12/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./12/my_configfs" [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./12/config" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./12/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] openat(AT_FDCWD, "./12/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./12/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./12/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... openat resumed>) = 4 [pid 5624] newfstatat(AT_FDCWD, "./12/config" [pid 5623] <... openat resumed>) = 4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] fstat(4 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] fstat(4 [pid 5622] newfstatat(AT_FDCWD, "./12/my_configfs" [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] getdents64(4 [pid 5623] getdents64(4 [pid 5622] umount2("./12/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4 [pid 5624] openat(AT_FDCWD, "./12/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] getdents64(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] openat(AT_FDCWD, "./12/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] close(4 [pid 5624] fstat(4 [pid 5623] close(4 [pid 5622] <... openat resumed>) = 4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... close resumed>) = 0 [pid 5622] fstat(4 [pid 5625] <... close resumed>) = 0 [pid 5624] getdents64(4 [pid 5623] rmdir("./12/my_configfs" [pid 5625] rmdir("./12/config" [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5623] umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] getdents64(4 [pid 5622] getdents64(4 [pid 5625] getdents64(3 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] close(4 [pid 5622] close(4 [pid 5625] close(3 [pid 5624] <... close resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5625] <... close resumed>) = 0 [pid 5624] rmdir("./12/config" [pid 5622] rmdir("./12/my_configfs" [pid 5625] rmdir("./12") = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5624] getdents64(3 [pid 5622] umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] mkdir("./13", 0777 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] close(3) = 0 [pid 5624] rmdir("./12" [pid 5625] <... mkdir resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] mkdir("./13", 0777ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5732 attached ) = 0 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5732 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... umount2 resumed>) = 0 [pid 5732] set_robust_list(0x5555756467a0, 24) = 0 [pid 5732] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5732] chdir("./13" [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = 0 [pid 5623] newfstatat(AT_FDCWD, "./12/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5732] <... chdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5733 attached [pid 5732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5733 [pid 5623] umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5733] set_robust_list(0x5555756467a0, 24 [pid 5732] <... prctl resumed>) = 0 [pid 5733] <... set_robust_list resumed>) = 0 [pid 5732] setpgid(0, 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./12/config" [pid 5733] rt_sigprocmask(SIG_SETMASK, [] [pid 5732] <... setpgid resumed>) = 0 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] openat(AT_FDCWD, "./12/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5733] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5622] umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5733] chdir("./13" [pid 5732] <... openat resumed>) = 3 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] fstat(4 [pid 5733] <... chdir resumed>) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5732] write(3, "1000", 4 [pid 5622] openat(AT_FDCWD, "./12/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5733] <... prctl resumed>) = 0 [pid 5733] setpgid(0, 0 [pid 5732] <... write resumed>) = 4 [pid 5733] <... setpgid resumed>) = 0 [pid 5732] close(3 [pid 5623] getdents64(4 [pid 5622] <... openat resumed>) = 4 [pid 5733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5732] <... close resumed>) = 0 [pid 5732] symlink("/dev/binderfs", "./binderfs" [pid 5733] <... openat resumed>) = 3 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] fstat(4 [pid 5732] <... symlink resumed>) = 0 [pid 5623] getdents64(4 [pid 5733] write(3, "1000", 4 executing program [pid 5732] write(1, "executing program\n", 18 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5733] <... write resumed>) = 4 [pid 5732] <... write resumed>) = 18 [pid 5733] close(3 [pid 5732] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] close(4 [pid 5622] getdents64(4 [pid 5733] <... close resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5733] symlink("/dev/binderfs", "./binderfs" [pid 5732] <... futex resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5733] <... symlink resumed>) = 0 [pid 5732] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] rmdir("./12/config" [pid 5622] getdents64(4 [pid 5732] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5732] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5733] write(1, "executing program\n", 18 [pid 5732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5733] <... write resumed>) = 18 executing program [pid 5732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5733] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... rmdir resumed>) = 0 [pid 5732] <... mmap resumed>) = 0x7f368ee02000 [pid 5733] <... futex resumed>) = 0 [pid 5623] getdents64(3 [pid 5622] close(4 [pid 5733] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5732] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5733] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5732] <... mprotect resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... close resumed>) = 0 [pid 5733] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5622] rmdir("./12/config" [pid 5733] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5732] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5732] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5733] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] close(3 [pid 5733] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5732] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5733] <... mprotect resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5622] getdents64(3ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5734 attached [pid 5733] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5733] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5732] <... clone3 resumed> => {parent_tid=[5734]}, 88) = 5734 [pid 5733] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5732] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] close(3ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5735 attached [pid 5734] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5623] rmdir("./12" [pid 5734] <... rseq resumed>) = 0 [pid 5733] <... clone3 resumed> => {parent_tid=[5735]}, 88) = 5735 [pid 5732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5733] rt_sigprocmask(SIG_SETMASK, [] [pid 5732] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5732] <... futex resumed>) = 0 [pid 5735] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_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] set_robust_list(0x7f368ee229a0, 24 [pid 5733] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5735] <... rseq resumed>) = 0 [pid 5734] <... set_robust_list resumed>) = 0 [pid 5733] <... futex resumed>) = 0 [pid 5733] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] mkdir("./13", 0777 [pid 5734] rt_sigprocmask(SIG_SETMASK, [] [pid 5735] set_robust_list(0x7f368ee229a0, 24 [pid 5734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5735] <... set_robust_list resumed>) = 0 [pid 5622] rmdir("./12" [pid 5623] <... mkdir resumed>) = 0 [pid 5735] rt_sigprocmask(SIG_SETMASK, [] [pid 5734] mkdirat(AT_FDCWD, "./config", 0777 [pid 5622] <... rmdir resumed>) = 0 [pid 5735] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5735] mkdirat(AT_FDCWD, "./config", 0777 [pid 5734] <... mkdirat resumed>) = 0 [pid 5622] mkdir("./13", 0777ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5736 attached [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5736 [pid 5736] set_robust_list(0x5555756467a0, 24 [pid 5735] <... mkdirat resumed>) = 0 [pid 5734] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... mkdir resumed>) = 0 [pid 5736] <... set_robust_list resumed>) = 0 [pid 5735] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... futex resumed>) = 1 [pid 5732] <... futex resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5736] rt_sigprocmask(SIG_SETMASK, [] [pid 5735] <... futex resumed>) = 1 [pid 5734] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] <... futex resumed>) = 0 [pid 5732] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5735] mount(NULL, "./config", "configfs", 0, NULL [pid 5734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5733] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] <... futex resumed>) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5737 attached [pid 5736] chdir("./13" [pid 5735] <... mount resumed>) = 0 [pid 5734] mount(NULL, "./config", "configfs", 0, NULL [pid 5733] <... futex resumed>) = 0 [pid 5732] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] set_robust_list(0x5555756467a0, 24 [pid 5736] <... chdir resumed>) = 0 [pid 5735] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... mount resumed>) = 0 [pid 5733] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] <... set_robust_list resumed>) = 0 [pid 5736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5735] <... futex resumed>) = 0 [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5736] <... prctl resumed>) = 0 [pid 5735] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5733] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] rt_sigprocmask(SIG_SETMASK, [] [pid 5736] setpgid(0, 0 [pid 5735] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5734] <... futex resumed>) = 1 [pid 5733] <... futex resumed>) = 0 [pid 5732] <... futex resumed>) = 0 [pid 5734] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5737 [pid 5734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5732] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5736] <... setpgid resumed>) = 0 [pid 5735] <... mkdirat resumed>) = 0 [pid 5734] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5732] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5734] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5734] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5732] <... futex resumed>) = 0 [pid 5737] chdir("./13" [pid 5734] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5732] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5734] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5732] <... futex resumed>) = 0 [pid 5736] <... openat resumed>) = 3 [pid 5737] <... chdir resumed>) = 0 [pid 5735] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... unlinkat resumed>) = 0 [pid 5732] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5735] <... futex resumed>) = 1 [pid 5734] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] write(3, "1000", 4 [pid 5737] setpgid(0, 0 [pid 5735] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] <... write resumed>) = 4 [pid 5733] <... futex resumed>) = 0 [pid 5736] close(3 [pid 5734] <... futex resumed>) = 1 [pid 5733] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] <... futex resumed>) = 0 [pid 5737] <... setpgid resumed>) = 0 [pid 5736] <... close resumed>) = 0 [pid 5735] <... futex resumed>) = 0 [pid 5734] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] <... futex resumed>) = 1 [pid 5732] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5736] symlink("/dev/binderfs", "./binderfs" [pid 5735] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5733] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] <... futex resumed>) = 0 [pid 5735] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5734] mkdir("./my_configfs", 0777 [pid 5732] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] <... openat resumed>) = 3 [pid 5736] <... symlink resumed>) = 0 [pid 5735] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... mkdir resumed>) = 0 [pid 5735] <... futex resumed>) = 1 [pid 5735] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] <... futex resumed>) = 0 [pid 5733] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... futex resumed>) = 0 [pid 5734] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] <... futex resumed>) = 1 [pid 5735] mkdir("./my_configfs", 0777 [pid 5737] write(3, "1000", 4 [pid 5736] write(1, "executing program\n", 18 [pid 5737] <... write resumed>) = 4 [pid 5736] <... write resumed>) = 18 executing program [pid 5737] close(3) = 0 [pid 5736] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... mkdir resumed>) = 0 [pid 5734] <... futex resumed>) = 1 [pid 5733] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] <... futex resumed>) = 0 [pid 5737] symlink("/dev/binderfs", "./binderfs" [pid 5736] <... futex resumed>) = 0 [pid 5732] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5732] <... futex resumed>) = 0 [pid 5737] <... symlink resumed>) = 0 [pid 5736] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5734] <... mount resumed>) = 0 [pid 5732] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5735] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... futex resumed>) = 1 [pid 5734] <... futex resumed>) = 1 [pid 5733] <... futex resumed>) = 0 [pid 5732] <... futex resumed>) = 0 [pid 5737] write(1, "executing program\n", 18 [pid 5736] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5735] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5734] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... write resumed>) = 18 executing program [pid 5736] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5733] <... futex resumed>) = 0 [pid 5732] <... futex resumed>) = 0 [pid 5737] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5735] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5734] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5733] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] <... futex resumed>) = 0 [pid 5736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5735] <... mount resumed>) = 0 [pid 5734] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5737] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5734] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] <... futex resumed>) = 0 [pid 5734] <... futex resumed>) = 1 [pid 5732] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5736] <... mmap resumed>) = 0x7f368ee02000 [pid 5735] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5732] <... futex resumed>) = 0 [pid 5737] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5736] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5735] <... futex resumed>) = 1 [pid 5734] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5733] <... futex resumed>) = 0 [pid 5732] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5736] <... mprotect resumed>) = 0 [pid 5735] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5734] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5734] <... futex resumed>) = 0 [pid 5733] <... futex resumed>) = 0 [pid 5732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5736] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5735] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5734] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... mmap resumed>) = 0x7f368ee02000 [pid 5736] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5735] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5732] <... futex resumed>) = 0 [pid 5737] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5735] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5732] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5738 attached [pid 5737] <... mprotect resumed>) = 0 [pid 5735] <... futex resumed>) = 1 [pid 5734] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5733] <... futex resumed>) = 0 [pid 5733] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5735] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5734] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... clone3 resumed> => {parent_tid=[5738]}, 88) = 5738 [pid 5733] <... futex resumed>) = 0 [pid 5738] <... rseq resumed>) = 0 [pid 5737] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5736] rt_sigprocmask(SIG_SETMASK, [] [pid 5735] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5734] <... futex resumed>) = 1 [pid 5733] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] <... futex resumed>) = 0 [pid 5738] set_robust_list(0x7f368ee229a0, 24) = 0 [pid 5737] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5735] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5732] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] rt_sigprocmask(SIG_SETMASK, [] [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5736] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... futex resumed>) = 1 [pid 5734] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5733] <... futex resumed>) = 0 [pid 5732] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5739 attached [pid 5738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5736] <... futex resumed>) = 0 [pid 5735] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5734] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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 5738] mkdirat(AT_FDCWD, "./config", 0777 [pid 5737] <... clone3 resumed> => {parent_tid=[5739]}, 88) = 5739 [pid 5736] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5734] <... futex resumed>) = 0 [pid 5733] <... futex resumed>) = 0 [pid 5732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5739] <... rseq resumed>) = 0 [pid 5735] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5734] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] set_robust_list(0x7f368ee229a0, 24 [pid 5737] rt_sigprocmask(SIG_SETMASK, [] [pid 5732] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... set_robust_list resumed>) = 0 [pid 5735] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5732] <... futex resumed>) = 0 [pid 5739] rt_sigprocmask(SIG_SETMASK, [] [pid 5738] <... mkdirat resumed>) = 0 [pid 5737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5735] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5732] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5735] <... futex resumed>) = 1 [pid 5734] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5733] <... futex resumed>) = 0 [pid 5739] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5735] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5734] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5734] <... futex resumed>) = 1 [pid 5733] <... futex resumed>) = 0 [pid 5732] <... futex resumed>) = 0 [pid 5739] <... futex resumed>) = 0 [pid 5738] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... futex resumed>) = 1 [pid 5735] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5734] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] exit_group(0 [pid 5739] mkdirat(AT_FDCWD, "./config", 0777 [pid 5738] <... futex resumed>) = 1 [pid 5737] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... mkdirat resumed>) = 0 [pid 5736] <... futex resumed>) = 0 [pid 5735] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5738] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5734] <... futex resumed>) = ? [pid 5732] <... exit_group resumed>) = ? [pid 5739] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5736] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] +++ exited with 0 +++ [pid 5732] +++ exited with 0 +++ [pid 5739] <... futex resumed>) = 1 [pid 5738] mount(NULL, "./config", "configfs", 0, NULL [pid 5737] <... futex resumed>) = 0 [pid 5736] <... futex resumed>) = 0 [pid 5735] <... futex resumed>) = 1 [pid 5733] <... futex resumed>) = 0 [pid 5739] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5735] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5738] <... mount resumed>) = 0 [pid 5737] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5733] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5739] <... futex resumed>) = 0 [pid 5738] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... futex resumed>) = 1 [pid 5735] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5733] <... futex resumed>) = 0 [pid 5739] mount(NULL, "./config", "configfs", 0, NULL [pid 5738] <... futex resumed>) = 1 [pid 5737] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] <... futex resumed>) = 0 [pid 5735] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5739] <... mount resumed>) = 0 [pid 5738] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5736] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... futex resumed>) = 0 [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5739] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... futex resumed>) = 0 [pid 5735] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5739] <... futex resumed>) = 1 [pid 5738] <... mkdirat resumed>) = 0 [pid 5737] <... futex resumed>) = 0 [pid 5736] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5733] exit_group(0 [pid 5625] <... openat resumed>) = 3 [pid 5739] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(3 [pid 5738] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... futex resumed>) = ? [pid 5733] <... exit_group resumed>) = ? [pid 5739] <... futex resumed>) = 0 [pid 5738] <... futex resumed>) = 1 [pid 5737] <... futex resumed>) = 1 [pid 5736] <... futex resumed>) = 0 [pid 5735] +++ exited with 0 +++ [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5739] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5738] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5737] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5739] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5736] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5739] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5736] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... futex resumed>) = 0 [pid 5738] <... unlinkat resumed>) = 0 [pid 5737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] newfstatat(AT_FDCWD, "./13/binderfs" [pid 5739] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5737] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5739] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR) = -1 ENOENT (No such file or directory) [pid 5737] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] unlink("./13/binderfs" [pid 5739] <... futex resumed>) = 1 [pid 5738] <... futex resumed>) = 1 [pid 5737] <... futex resumed>) = 0 [pid 5736] <... futex resumed>) = 0 [pid 5733] +++ exited with 0 +++ [pid 5625] <... unlink resumed>) = 0 [pid 5739] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5737] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5738] mkdir("./my_configfs", 0777 [pid 5737] <... futex resumed>) = 0 [pid 5736] <... futex resumed>) = 0 [pid 5625] umount2("./13/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5739] mkdir("./my_configfs", 0777 [pid 5738] <... mkdir resumed>) = 0 [pid 5739] <... mkdir resumed>) = 0 [pid 5737] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5738] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = 1 [pid 5736] <... futex resumed>) = 0 [pid 5624] <... restart_syscall resumed>) = 0 [pid 5736] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5739] <... futex resumed>) = 1 [pid 5738] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5737] <... futex resumed>) = 0 [pid 5736] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] <... mount resumed>) = 0 [pid 5737] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5738] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... futex resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5739] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5738] <... futex resumed>) = 1 [pid 5737] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] <... futex resumed>) = 0 [pid 5624] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5739] <... mount resumed>) = 0 [pid 5738] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... openat resumed>) = 3 [pid 5739] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5739] <... futex resumed>) = 1 [pid 5738] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5737] <... futex resumed>) = 0 [pid 5736] <... futex resumed>) = 0 [pid 5624] fstat(3 [pid 5739] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5737] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5738] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5738] <... futex resumed>) = 0 [pid 5737] <... futex resumed>) = 0 [pid 5736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5739] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5738] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5737] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] getdents64(3 [pid 5737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5736] <... futex resumed>) = 0 [pid 5737] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... futex resumed>) = 0 [pid 5738] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5737] <... futex resumed>) = 0 [pid 5736] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5739] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5738] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5739] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5738] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = 0 [pid 5737] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5739] <... futex resumed>) = 0 [pid 5738] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5739] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5736] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5738] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5737] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... futex resumed>) = 0 [pid 5624] newfstatat(AT_FDCWD, "./13/binderfs" [pid 5739] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5738] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5737] <... futex resumed>) = 0 [pid 5736] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5738] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5736] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = 0 [pid 5739] <... futex resumed>) = 1 [pid 5738] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5739] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5737] <... futex resumed>) = 0 [pid 5736] <... futex resumed>) = 0 [pid 5624] unlink("./13/binderfs" [pid 5738] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... futex resumed>) = 0 [pid 5738] <... futex resumed>) = 0 [pid 5737] <... futex resumed>) = 1 [pid 5736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5739] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5738] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5737] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... unlink resumed>) = 0 [pid 5736] <... futex resumed>) = 0 [pid 5739] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5739] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5736] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... futex resumed>) = 1 [pid 5738] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5737] <... futex resumed>) = 0 [pid 5624] umount2("./13/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5739] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5737] <... futex resumed>) = 0 [pid 5737] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5738] <... futex resumed>) = 1 [pid 5736] <... futex resumed>) = 0 [pid 5739] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5738] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] exit_group(0 [pid 5739] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5738] <... futex resumed>) = ? [pid 5737] <... futex resumed>) = 0 [pid 5736] <... exit_group resumed>) = ? [pid 5739] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] +++ exited with 0 +++ [pid 5736] +++ exited with 0 +++ [pid 5737] exit_group(0 [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5736, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5739] <... futex resumed>) = ? [pid 5737] <... exit_group resumed>) = ? [pid 5739] +++ exited with 0 +++ [pid 5737] +++ exited with 0 +++ [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5737, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] <... umount2 resumed>) = 0 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5625] umount2("./13/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./13/my_configfs" [pid 5622] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] umount2("./13/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... openat resumed>) = 3 [pid 5625] openat(AT_FDCWD, "./13/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... openat resumed>) = 3 [pid 5622] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... openat resumed>) = 4 [pid 5623] fstat(3 [pid 5624] umount2("./13/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./13/my_configfs" [pid 5622] getdents64(3 [pid 5625] fstat(4 [pid 5623] getdents64(3 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] getdents64(4 [pid 5624] umount2("./13/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] newfstatat(AT_FDCWD, "./13/binderfs" [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./13/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] getdents64(4 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5623] newfstatat(AT_FDCWD, "./13/binderfs" [pid 5622] unlink("./13/binderfs" [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... close resumed>) = 0 [pid 5624] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] unlink("./13/binderfs" [pid 5625] rmdir("./13/my_configfs" [pid 5622] <... unlink resumed>) = 0 [pid 5624] getdents64(4 [pid 5622] umount2("./13/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rmdir resumed>) = 0 [pid 5625] umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... unlink resumed>) = 0 [pid 5624] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] umount2("./13/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] close(4) = 0 [pid 5624] rmdir("./13/my_configfs") = 0 [pid 5624] umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./13/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./13/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] newfstatat(AT_FDCWD, "./13/config" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./13/my_configfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] newfstatat(AT_FDCWD, "./13/config" [pid 5623] newfstatat(AT_FDCWD, "./13/my_configfs" [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] umount2("./13/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./13/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] umount2("./13/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... openat resumed>) = 4 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./13/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] fstat(4 [pid 5624] openat(AT_FDCWD, "./13/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... openat resumed>) = 4 [pid 5622] openat(AT_FDCWD, "./13/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5624] fstat(4 [pid 5623] fstat(4 [pid 5625] getdents64(4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5622] fstat(4 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] close(4 [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5625] <... close resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] getdents64(4 [pid 5624] close(4 [pid 5623] close(4 [pid 5624] <... close resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5624] rmdir("./13/config" [pid 5623] rmdir("./13/my_configfs" [pid 5625] rmdir("./13/config" [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] getdents64(3 [pid 5623] umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] close(4 [pid 5625] getdents64(3 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] close(3 [pid 5622] <... close resumed>) = 0 [pid 5625] close(3) = 0 [pid 5624] <... close resumed>) = 0 [pid 5622] rmdir("./13/my_configfs" [pid 5625] rmdir("./13" [pid 5622] <... rmdir resumed>) = 0 [pid 5624] rmdir("./13" [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] mkdir("./14", 0777 [pid 5624] mkdir("./14", 0777 [pid 5625] <... mkdir resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] <... mkdir resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5741 attached ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5740 attached [pid 5741] set_robust_list(0x5555756467a0, 24 [pid 5740] set_robust_list(0x5555756467a0, 24 [pid 5741] <... set_robust_list resumed>) = 0 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5740 [pid 5740] <... set_robust_list resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5741] rt_sigprocmask(SIG_SETMASK, [] [pid 5740] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5741 [pid 5623] umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5741] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5740] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5741] chdir("./14" [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] newfstatat(AT_FDCWD, "./13/config" [pid 5741] <... chdir resumed>) = 0 [pid 5740] chdir("./14" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5740] <... chdir resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5741] <... prctl resumed>) = 0 [pid 5623] umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5741] setpgid(0, 0 [pid 5740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5741] <... setpgid resumed>) = 0 [pid 5740] <... prctl resumed>) = 0 [pid 5623] openat(AT_FDCWD, "./13/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] newfstatat(AT_FDCWD, "./13/config" [pid 5741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5740] setpgid(0, 0 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5741] <... openat resumed>) = 3 [pid 5740] <... setpgid resumed>) = 0 [pid 5623] fstat(4 [pid 5622] umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5741] write(3, "1000", 4 [pid 5623] getdents64(4 [pid 5622] openat(AT_FDCWD, "./13/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5741] <... write resumed>) = 4 [pid 5740] <... openat resumed>) = 3 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... openat resumed>) = 4 [pid 5741] close(3) = 0 [pid 5623] getdents64(4 [pid 5622] fstat(4 [pid 5741] symlink("/dev/binderfs", "./binderfs" [pid 5740] write(3, "1000", 4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5741] <... symlink resumed>) = 0 [pid 5740] <... write resumed>) = 4 [pid 5623] close(4 [pid 5622] getdents64(4 [pid 5741] write(1, "executing program\n", 18 [pid 5740] close(3 [pid 5623] <... close resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 executing program [pid 5741] <... write resumed>) = 18 [pid 5741] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] <... close resumed>) = 0 [pid 5623] rmdir("./13/config" [pid 5740] symlink("/dev/binderfs", "./binderfs" [pid 5741] <... futex resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5741] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50}, NULL, 8) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5741] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5740] <... symlink resumed>) = 0 [pid 5741] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] close(4 [pid 5741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5740] write(1, "executing program\n", 18 [pid 5623] getdents64(3 [pid 5622] <... close resumed>) = 0 executing program [pid 5741] <... mmap resumed>) = 0x7f368ee02000 [pid 5740] <... write resumed>) = 18 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] rmdir("./13/config" [pid 5741] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5740] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] close(3 [pid 5622] <... rmdir resumed>) = 0 [pid 5741] <... mprotect resumed>) = 0 [pid 5740] <... futex resumed>) = 0 [pid 5740] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] <... close resumed>) = 0 [pid 5741] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5740] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5623] rmdir("./13" [pid 5622] getdents64(3 [pid 5741] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5740] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] <... rmdir resumed>) = 0 [pid 5740] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5741] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] mkdir("./14", 0777 [pid 5622] close(3ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5742 attached [pid 5741] <... clone3 resumed> => {parent_tid=[5742]}, 88) = 5742 [pid 5740] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] <... mkdir resumed>) = 0 [pid 5622] <... close 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 5741] rt_sigprocmask(SIG_SETMASK, [] [pid 5740] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5742] <... rseq resumed>) = 0 [pid 5622] rmdir("./13" [pid 5742] set_robust_list(0x7f368ee229a0, 24 [pid 5741] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5740] <... mprotect resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5741] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] <... set_robust_list resumed>) = 0 [pid 5741] <... futex resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5742] rt_sigprocmask(SIG_SETMASK, [] [pid 5741] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5742] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] mkdir("./14", 0777 [pid 5742] mkdirat(AT_FDCWD, "./config", 0777 [pid 5740] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5740] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5744 attached [pid 5622] <... mkdir resumed>) = 0 [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) = 0 [pid 5744] set_robust_list(0x7f368ee229a0, 24) = 0 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5743 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5743 attached [pid 5744] rt_sigprocmask(SIG_SETMASK, [] [pid 5742] <... mkdirat resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5744] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5740] <... clone3 resumed> => {parent_tid=[5744]}, 88) = 5744 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5744] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5745 attached [pid 5743] set_robust_list(0x5555756467a0, 24 [pid 5742] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] rt_sigprocmask(SIG_SETMASK, [] [pid 5743] <... set_robust_list resumed>) = 0 [pid 5742] <... futex resumed>) = 1 [pid 5740] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5745] set_robust_list(0x5555756467a0, 24 [pid 5741] <... futex resumed>) = 0 [pid 5743] rt_sigprocmask(SIG_SETMASK, [] [pid 5745] <... set_robust_list resumed>) = 0 [pid 5742] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5740] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] <... futex resumed>) = 1 [pid 5741] <... futex resumed>) = 0 [pid 5740] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5744] <... futex resumed>) = 0 [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5741] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5745] rt_sigprocmask(SIG_SETMASK, [] [pid 5743] chdir("./14" [pid 5744] mkdirat(AT_FDCWD, "./config", 0777 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5745 [pid 5745] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5743] <... chdir resumed>) = 0 [pid 5744] <... mkdirat resumed>) = 0 [pid 5742] mount(NULL, "./config", "configfs", 0, NULL [pid 5622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5744] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] <... mount resumed>) = 0 [pid 5745] chdir("./14" [pid 5743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5742] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... chdir resumed>) = 0 [pid 5743] setpgid(0, 0) = 0 [pid 5744] <... futex resumed>) = 1 [pid 5745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5742] <... futex resumed>) = 1 [pid 5741] <... futex resumed>) = 0 [pid 5740] <... futex resumed>) = 0 [pid 5745] <... prctl resumed>) = 0 [pid 5743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5744] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5741] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] setpgid(0, 0 [pid 5744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5741] <... futex resumed>) = 0 [pid 5740] <... futex resumed>) = 0 [pid 5744] mount(NULL, "./config", "configfs", 0, NULL [pid 5741] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5745] <... setpgid resumed>) = 0 [pid 5743] <... openat resumed>) = 3 [pid 5744] <... mount resumed>) = 0 [pid 5742] <... mkdirat resumed>) = 0 [pid 5744] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5743] write(3, "1000", 4 [pid 5742] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] <... futex resumed>) = 1 [pid 5745] <... openat resumed>) = 3 [pid 5740] <... futex resumed>) = 0 [pid 5743] <... write resumed>) = 4 [pid 5742] <... futex resumed>) = 1 [pid 5741] <... futex resumed>) = 0 [pid 5743] close(3 [pid 5744] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] write(3, "1000", 4 [pid 5743] <... close resumed>) = 0 [pid 5744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5742] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5741] <... futex resumed>) = 0 [pid 5740] <... futex resumed>) = 0 [pid 5745] <... write resumed>) = 4 [pid 5743] symlink("/dev/binderfs", "./binderfs" [pid 5744] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5741] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] <... symlink resumed>) = 0 [pid 5745] close(3) = 0 [pid 5745] symlink("/dev/binderfs", "./binderfs" [pid 5743] write(1, "executing program\n", 18 [pid 5744] <... mkdirat resumed>) = 0 [pid 5742] <... unlinkat resumed>) = 0 [pid 5745] <... symlink resumed>) = 0 [pid 5743] <... write resumed>) = 18 [pid 5742] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] write(1, "executing program\n", 18 [pid 5743] <... futex resumed>) = 0 [pid 5744] <... futex resumed>) = 1 [pid 5742] <... futex resumed>) = 1 [pid 5741] <... futex resumed>) = 0 [pid 5740] <... futex resumed>) = 0 [pid 5745] <... write resumed>) = 18 [pid 5743] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5742] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5745] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5745] <... futex resumed>) = 0 executing program executing program [pid 5743] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5745] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5744] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5741] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5743] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5744] <... unlinkat resumed>) = 0 [pid 5742] <... futex resumed>) = 0 [pid 5741] <... futex resumed>) = 1 [pid 5740] <... futex resumed>) = 0 [pid 5745] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5744] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] mkdir("./my_configfs", 0777 [pid 5741] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5745] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5743] <... mmap resumed>) = 0x7f368ee02000 [pid 5744] <... futex resumed>) = 0 [pid 5740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5743] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5744] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] <... mkdir resumed>) = 0 [pid 5740] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... mmap resumed>) = 0x7f368ee02000 [pid 5743] <... mprotect resumed>) = 0 [pid 5744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5742] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] <... futex resumed>) = 0 [pid 5745] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5743] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5744] mkdir("./my_configfs", 0777 [pid 5742] <... futex resumed>) = 1 [pid 5741] <... futex resumed>) = 0 [pid 5740] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5745] <... mprotect resumed>) = 0 [pid 5743] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5742] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5746 attached [pid 5745] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5744] <... mkdir resumed>) = 0 [pid 5741] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [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 5745] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5743] <... clone3 resumed> => {parent_tid=[5746]}, 88) = 5746 [pid 5744] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] <... futex resumed>) = 0 [pid 5741] <... futex resumed>) = 1 [pid 5746] <... rseq resumed>) = 0 [pid 5745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5743] rt_sigprocmask(SIG_SETMASK, [] [pid 5744] <... futex resumed>) = 1 [pid 5742] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5741] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5747 attached [pid 5746] set_robust_list(0x7f368ee229a0, 24 [pid 5743] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5744] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] <... mount resumed>) = 0 [pid 5740] futex(0x7f368eefcb48, 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] <... set_robust_list resumed>) = 0 [pid 5745] <... clone3 resumed> => {parent_tid=[5747]}, 88) = 5747 [pid 5743] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5742] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] <... futex resumed>) = 0 [pid 5747] <... rseq resumed>) = 0 [pid 5746] rt_sigprocmask(SIG_SETMASK, [] [pid 5745] rt_sigprocmask(SIG_SETMASK, [] [pid 5743] <... futex resumed>) = 0 [pid 5744] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5742] <... futex resumed>) = 1 [pid 5741] <... futex resumed>) = 0 [pid 5740] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] set_robust_list(0x7f368ee229a0, 24 [pid 5746] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5745] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5743] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5744] <... mount resumed>) = 0 [pid 5742] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] <... set_robust_list resumed>) = 0 [pid 5746] mkdirat(AT_FDCWD, "./config", 0777 [pid 5745] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5747] rt_sigprocmask(SIG_SETMASK, [] [pid 5744] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] <... futex resumed>) = 0 [pid 5747] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5746] <... mkdirat resumed>) = 0 [pid 5745] <... futex resumed>) = 0 [pid 5744] <... futex resumed>) = 1 [pid 5742] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5741] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] <... futex resumed>) = 0 [pid 5747] mkdirat(AT_FDCWD, "./config", 0777 [pid 5746] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5744] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5740] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... futex resumed>) = 1 [pid 5743] <... futex resumed>) = 0 [pid 5744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5740] <... futex resumed>) = 0 [pid 5747] <... mkdirat resumed>) = 0 [pid 5746] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5742] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5743] <... futex resumed>) = 0 [pid 5744] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5742] <... futex resumed>) = 1 [pid 5741] <... futex resumed>) = 0 [pid 5747] <... futex resumed>) = 1 [pid 5746] mount(NULL, "./config", "configfs", 0, NULL [pid 5745] <... futex resumed>) = 0 [pid 5743] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5744] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5746] <... mount resumed>) = 0 [pid 5745] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] <... futex resumed>) = 1 [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5741] <... futex resumed>) = 0 [pid 5740] <... futex resumed>) = 0 [pid 5747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5746] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... futex resumed>) = 0 [pid 5744] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5741] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] mount(NULL, "./config", "configfs", 0, NULL [pid 5746] <... futex resumed>) = 1 [pid 5745] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] <... futex resumed>) = 0 [pid 5744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5742] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5740] <... futex resumed>) = 0 [pid 5747] <... mount resumed>) = 0 [pid 5746] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5743] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5742] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... mkdirat resumed>) = 0 [pid 5743] <... futex resumed>) = 0 [pid 5744] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5742] <... futex resumed>) = 1 [pid 5741] <... futex resumed>) = 0 [pid 5747] <... futex resumed>) = 1 [pid 5746] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... futex resumed>) = 0 [pid 5743] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5744] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5746] <... futex resumed>) = 0 [pid 5745] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5744] <... futex resumed>) = 1 [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5741] <... futex resumed>) = 0 [pid 5740] <... futex resumed>) = 0 [pid 5747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5746] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5745] <... futex resumed>) = 0 [pid 5743] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5741] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5745] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] <... futex resumed>) = 0 [pid 5744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5742] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5740] <... futex resumed>) = 0 [pid 5747] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5746] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5743] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5740] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] <... futex resumed>) = 1 [pid 5746] <... unlinkat resumed>) = 0 [pid 5745] <... futex resumed>) = 0 [pid 5744] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5742] <... futex resumed>) = 1 [pid 5741] <... futex resumed>) = 0 [pid 5747] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5746] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5746] <... futex resumed>) = 1 [pid 5745] <... futex resumed>) = 0 [pid 5743] <... futex resumed>) = 0 [pid 5744] <... futex resumed>) = 1 [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5741] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] <... futex resumed>) = 0 [pid 5747] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5746] mkdir("./my_configfs", 0777 [pid 5745] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5741] <... futex resumed>) = 0 [pid 5740] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5743] <... futex resumed>) = 0 [pid 5744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5741] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] <... futex resumed>) = 0 [pid 5747] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... mkdir resumed>) = 0 [pid 5743] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5744] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5742] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5740] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... futex resumed>) = 0 [pid 5742] <... futex resumed>) = 1 [pid 5747] <... futex resumed>) = 1 [pid 5746] <... futex resumed>) = 1 [pid 5745] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = 0 [pid 5742] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5744] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5741] <... futex resumed>) = 0 [pid 5747] mkdir("./my_configfs", 0777 [pid 5746] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5745] <... futex resumed>) = 0 [pid 5743] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] <... mkdir resumed>) = 0 [pid 5746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5745] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] <... futex resumed>) = 0 [pid 5744] <... futex resumed>) = 1 [pid 5742] <... futex resumed>) = 0 [pid 5741] <... futex resumed>) = 1 [pid 5740] <... futex resumed>) = 0 [pid 5747] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5743] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5744] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5741] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] <... futex resumed>) = 0 [pid 5746] <... mount resumed>) = 0 [pid 5745] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5742] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5740] <... futex resumed>) = 0 [pid 5747] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5746] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... futex resumed>) = 0 [pid 5744] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5742] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] <... mount resumed>) = 0 [pid 5746] <... futex resumed>) = 1 [pid 5745] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] <... futex resumed>) = 0 [pid 5744] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5742] <... futex resumed>) = 1 [pid 5741] <... futex resumed>) = 0 [pid 5747] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5743] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] exit_group(0 [pid 5747] <... futex resumed>) = 0 [pid 5746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5745] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = 0 [pid 5744] <... futex resumed>) = 1 [pid 5742] <... futex resumed>) = ? [pid 5741] <... exit_group resumed>) = ? [pid 5740] <... futex resumed>) = 0 [pid 5747] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5746] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5745] <... futex resumed>) = 0 [pid 5743] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5744] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] +++ exited with 0 +++ [pid 5740] exit_group(0 [pid 5747] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5746] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5745] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5747] <... futex resumed>) = 0 [pid 5746] <... futex resumed>) = 1 [pid 5745] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = 0 [pid 5747] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5746] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5745] <... futex resumed>) = 0 [pid 5743] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5744] <... futex resumed>) = ? [pid 5745] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5741] +++ exited with 0 +++ [pid 5743] <... futex resumed>) = 0 [pid 5740] <... exit_group resumed>) = ? [pid 5747] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5743] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5744] +++ exited with 0 +++ [pid 5740] +++ exited with 0 +++ [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5747] <... futex resumed>) = 0 [pid 5746] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5745] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5746] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5745] <... futex resumed>) = 0 [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5747] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5745] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... futex resumed>) = 1 [pid 5745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5743] <... futex resumed>) = 0 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5747] <... futex resumed>) = 0 [pid 5746] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5745] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... restart_syscall resumed>) = 0 [pid 5747] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5745] <... futex resumed>) = 0 [pid 5743] <... futex resumed>) = 0 [pid 5746] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5745] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5747] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5747] <... futex resumed>) = 1 [pid 5746] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... futex resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5747] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5746] <... futex resumed>) = 1 [pid 5745] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = 0 [pid 5625] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5746] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5745] <... futex resumed>) = 0 [pid 5745] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5743] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... openat resumed>) = 3 [pid 5624] <... openat resumed>) = 3 [pid 5746] <... futex resumed>) = 0 [pid 5743] <... futex resumed>) = 1 [pid 5747] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5746] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5743] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] fstat(3 [pid 5747] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] fstat(3 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5747] <... futex resumed>) = 1 [pid 5746] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... futex resumed>) = 0 [pid 5747] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5746] <... futex resumed>) = 1 [pid 5745] exit_group(0 [pid 5743] <... futex resumed>) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] getdents64(3 [pid 5746] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] getdents64(3 [pid 5746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5745] <... exit_group resumed>) = ? [pid 5747] <... futex resumed>) = ? [pid 5743] <... futex resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5746] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5743] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5746] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5746] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5746] <... futex resumed>) = 1 [pid 5743] <... futex resumed>) = 0 [pid 5746] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] exit_group(0 [pid 5624] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5746] <... futex resumed>) = ? [pid 5743] <... exit_group resumed>) = ? [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5747] +++ exited with 0 +++ [pid 5746] +++ exited with 0 +++ [pid 5745] +++ exited with 0 +++ [pid 5743] +++ exited with 0 +++ [pid 5625] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] unlink("./14/binderfs" [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... unlink resumed>) = 0 [pid 5625] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] unlink("./14/binderfs" [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] umount2("./14/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... unlink resumed>) = 0 [pid 5625] umount2("./14/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... restart_syscall resumed>) = 0 [pid 5623] <... restart_syscall resumed>) = 0 [pid 5623] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... openat resumed>) = 3 [pid 5623] fstat(3 [pid 5622] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... openat resumed>) = 3 [pid 5622] fstat(3 [pid 5623] getdents64(3 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] getdents64(3 [pid 5623] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5622] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] unlink("./14/binderfs" [pid 5622] newfstatat(AT_FDCWD, "./14/binderfs" [pid 5623] <... unlink resumed>) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./14/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] unlink("./14/binderfs") = 0 [pid 5622] umount2("./14/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5622] umount2("./14/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./14/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./14/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./14/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./14/my_configfs" [pid 5624] newfstatat(AT_FDCWD, "./14/my_configfs" [pid 5623] newfstatat(AT_FDCWD, "./14/my_configfs" [pid 5622] newfstatat(AT_FDCWD, "./14/my_configfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./14/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./14/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./14/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] umount2("./14/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./14/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./14/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] openat(AT_FDCWD, "./14/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... openat resumed>) = 4 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... openat resumed>) = 4 [pid 5625] fstat(4 [pid 5622] fstat(4 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] fstat(4 [pid 5623] openat(AT_FDCWD, "./14/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5622] getdents64(4 [pid 5625] getdents64(4 [pid 5623] fstat(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5622] getdents64(4 [pid 5625] <... close resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] rmdir("./14/my_configfs" [pid 5624] close(4 [pid 5623] getdents64(4 [pid 5622] close(4 [pid 5624] <... close resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5624] rmdir("./14/my_configfs" [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] rmdir("./14/my_configfs" [pid 5623] getdents64(4 [pid 5624] umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] close(4 [pid 5622] <... rmdir resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5623] rmdir("./14/my_configfs" [pid 5622] umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... rmdir resumed>) = 0 [pid 5623] umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./14/config" [pid 5622] newfstatat(AT_FDCWD, "./14/config" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] newfstatat(AT_FDCWD, "./14/config" [pid 5625] umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./14/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... openat resumed>) = 4 [pid 5622] openat(AT_FDCWD, "./14/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./14/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] fstat(4 [pid 5624] <... openat resumed>) = 4 [pid 5622] <... openat resumed>) = 4 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] fstat(4 [pid 5625] getdents64(4 [pid 5624] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] getdents64(4 [pid 5625] getdents64(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] close(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... close resumed>) = 0 [pid 5625] close(4 [pid 5624] rmdir("./14/config" [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] newfstatat(AT_FDCWD, "./14/config" [pid 5625] <... close resumed>) = 0 [pid 5622] getdents64(4 [pid 5625] rmdir("./14/config" [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] close(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] getdents64(3 [pid 5623] umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... close resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] getdents64(3 [pid 5624] close(3 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] rmdir("./14/config" [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] openat(AT_FDCWD, "./14/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] close(3) = 0 [pid 5624] rmdir("./14" [pid 5623] <... openat resumed>) = 4 [pid 5622] <... rmdir resumed>) = 0 [pid 5625] rmdir("./14" [pid 5622] getdents64(3 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] fstat(4 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] mkdir("./15", 0777 [pid 5624] mkdir("./15", 0777 [pid 5623] getdents64(4 [pid 5622] close(3 [pid 5625] <... mkdir resumed>) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... close resumed>) = 0 [pid 5623] getdents64(4 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] rmdir("./14" [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] close(4 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... close resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5622] mkdir("./15", 0777) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5749 attached ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5748 attached [pid 5623] rmdir("./14/config" [pid 5749] set_robust_list(0x5555756467a0, 24 [pid 5748] set_robust_list(0x5555756467a0, 24 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5748 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5749 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5749] <... set_robust_list resumed>) = 0 [pid 5748] <... set_robust_list resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] getdents64(3 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5749] rt_sigprocmask(SIG_SETMASK, [] [pid 5748] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] close(3ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5750 attached [pid 5749] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... close resumed>) = 0 [pid 5750] set_robust_list(0x5555756467a0, 24 [pid 5749] chdir("./15" [pid 5748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] rmdir("./14" [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5750 [pid 5750] <... set_robust_list resumed>) = 0 [pid 5749] <... chdir resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5748] chdir("./15" [pid 5623] <... rmdir resumed>) = 0 [pid 5749] <... prctl resumed>) = 0 [pid 5750] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5748] <... chdir resumed>) = 0 [pid 5750] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5749] setpgid(0, 0 [pid 5750] chdir("./15" [pid 5749] <... setpgid resumed>) = 0 [pid 5748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5623] mkdir("./15", 0777 [pid 5750] <... chdir resumed>) = 0 [pid 5749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5748] <... prctl resumed>) = 0 [pid 5750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5750] setpgid(0, 0) = 0 [pid 5623] <... mkdir resumed>) = 0 [pid 5750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5749] <... openat resumed>) = 3 [pid 5748] setpgid(0, 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5750] <... openat resumed>) = 3 [pid 5749] write(3, "1000", 4 [pid 5748] <... setpgid resumed>) = 0 [pid 5750] write(3, "1000", 4 [pid 5749] <... write resumed>) = 4 [pid 5748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5750] <... write resumed>) = 4 [pid 5749] close(3 [pid 5748] <... openat resumed>) = 3 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5750] close(3 [pid 5749] <... close resumed>) = 0 [pid 5748] write(3, "1000", 4) = 4 [pid 5748] close(3) = 0 [pid 5748] symlink("/dev/binderfs", "./binderfs" [pid 5750] <... close resumed>) = 0 [pid 5749] symlink("/dev/binderfs", "./binderfs" [pid 5750] symlink("/dev/binderfs", "./binderfs" [pid 5749] <... symlink resumed>) = 0 [pid 5748] <... symlink resumed>) = 0 [pid 5748] write(1, "executing program\n", 18) = 18 [pid 5749] write(1, "executing program\n", 18ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5751 attached executing program executing program [pid 5750] <... symlink resumed>) = 0 [pid 5749] <... write resumed>) = 18 [pid 5748] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5751 [pid 5748] <... futex resumed>) = 0 [pid 5749] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5751] set_robust_list(0x5555756467a0, 24 [pid 5750] write(1, "executing program\n", 18 [pid 5749] <... futex resumed>) = 0 executing program [pid 5748] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5751] <... set_robust_list resumed>) = 0 [pid 5750] <... write resumed>) = 18 [pid 5749] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5748] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5751] rt_sigprocmask(SIG_SETMASK, [] [pid 5750] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5751] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5750] <... futex resumed>) = 0 [pid 5749] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5750] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5749] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5751] chdir("./15" [pid 5750] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5748] <... mmap resumed>) = 0x7f368ee02000 [pid 5751] <... chdir resumed>) = 0 [pid 5750] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5749] <... mmap resumed>) = 0x7f368ee02000 [pid 5750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5749] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5750] <... mmap resumed>) = 0x7f368ee02000 [pid 5748] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5751] <... prctl resumed>) = 0 [pid 5749] <... mprotect resumed>) = 0 [pid 5748] <... mprotect resumed>) = 0 [pid 5751] setpgid(0, 0) = 0 [pid 5750] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5749] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5748] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5750] <... mprotect resumed>) = 0 [pid 5749] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5750] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5749] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5751] <... openat resumed>) = 3 [pid 5750] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5748] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5751] write(3, "1000", 4 [pid 5750] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5748] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5753 attached ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5752 attached [pid 5751] <... write resumed>) = 4 [pid 5749] <... clone3 resumed> => {parent_tid=[5752]}, 88) = 5752 [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 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, 0x53053053ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5754 attached [pid 5753] <... rseq resumed>) = 0 [pid 5750] <... clone3 resumed> => {parent_tid=[5753]}, 88) = 5753 [pid 5749] rt_sigprocmask(SIG_SETMASK, [] [pid 5752] <... rseq resumed>) = 0 [pid 5751] close(3 [pid 5754] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5753] set_robust_list(0x7f368ee229a0, 24 [pid 5752] set_robust_list(0x7f368ee229a0, 24 [pid 5751] <... close resumed>) = 0 [pid 5750] rt_sigprocmask(SIG_SETMASK, [] [pid 5749] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5748] <... clone3 resumed> => {parent_tid=[5754]}, 88) = 5754 [pid 5754] <... rseq resumed>) = 0 [pid 5753] <... set_robust_list resumed>) = 0 [pid 5752] <... set_robust_list resumed>) = 0 [pid 5751] symlink("/dev/binderfs", "./binderfs" [pid 5750] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5749] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] rt_sigprocmask(SIG_SETMASK, [] [pid 5754] set_robust_list(0x7f368ee229a0, 24 [pid 5753] rt_sigprocmask(SIG_SETMASK, [] [pid 5752] rt_sigprocmask(SIG_SETMASK, [] [pid 5750] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... symlink resumed>) = 0 [pid 5749] <... futex resumed>) = 0 [pid 5748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5754] <... set_robust_list resumed>) = 0 [pid 5753] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5752] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5750] <... futex resumed>) = 0 [pid 5749] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] rt_sigprocmask(SIG_SETMASK, [] [pid 5753] mkdirat(AT_FDCWD, "./config", 0777 executing program [pid 5751] write(1, "executing program\n", 18 [pid 5754] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5753] <... mkdirat resumed>) = 0 [pid 5752] mkdirat(AT_FDCWD, "./config", 0777 [pid 5751] <... write resumed>) = 18 [pid 5750] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] <... futex resumed>) = 0 [pid 5754] mkdirat(AT_FDCWD, "./config", 0777 [pid 5748] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5754] <... mkdirat resumed>) = 0 [pid 5751] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5752] <... mkdirat resumed>) = 0 [pid 5751] <... futex resumed>) = 0 [pid 5750] <... futex resumed>) = 0 [pid 5753] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5752] <... futex resumed>) = 1 [pid 5751] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5750] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] <... futex resumed>) = 0 [pid 5753] mount(NULL, "./config", "configfs", 0, NULL [pid 5751] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5750] <... futex resumed>) = 0 [pid 5754] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] mount(NULL, "./config", "configfs", 0, NULL [pid 5749] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... futex resumed>) = 1 [pid 5752] <... mount resumed>) = 0 [pid 5751] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5750] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5749] <... futex resumed>) = 0 [pid 5748] <... futex resumed>) = 0 [pid 5754] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] <... mount resumed>) = 0 [pid 5752] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5749] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5753] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] <... futex resumed>) = 0 [pid 5751] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5748] <... futex resumed>) = 0 [pid 5754] mount(NULL, "./config", "configfs", 0, NULL [pid 5752] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] <... mmap resumed>) = 0x7f368ee02000 [pid 5749] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... futex resumed>) = 0 [pid 5748] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5754] <... mount resumed>) = 0 [pid 5753] <... futex resumed>) = 1 [pid 5752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5751] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5750] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] <... futex resumed>) = 0 [pid 5754] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5752] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5751] <... mprotect resumed>) = 0 [pid 5750] <... futex resumed>) = 0 [pid 5749] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5754] <... futex resumed>) = 1 [pid 5753] <... mkdirat resumed>) = 0 [pid 5752] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5751] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5750] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] <... futex resumed>) = 0 [pid 5754] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5748] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5753] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5752] <... futex resumed>) = 1 [pid 5751] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5749] <... futex resumed>) = 0 [pid 5748] <... futex resumed>) = 0 [pid 5753] <... futex resumed>) = 1 [pid 5750] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5755 attached [pid 5754] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5753] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5752] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5750] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5754] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... unlinkat resumed>) = 0 [pid 5752] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5751] <... clone3 resumed> => {parent_tid=[5755]}, 88) = 5755 [pid 5750] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = 0 [pid 5748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5754] <... futex resumed>) = 0 [pid 5755] <... rseq resumed>) = 0 [pid 5752] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5749] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5751] rt_sigprocmask(SIG_SETMASK, [] [pid 5748] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] set_robust_list(0x7f368ee229a0, 24 [pid 5754] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5753] <... futex resumed>) = 0 [pid 5752] <... futex resumed>) = 0 [pid 5751] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5748] <... futex resumed>) = 0 [pid 5755] <... set_robust_list resumed>) = 0 [pid 5754] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5753] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] rt_sigprocmask(SIG_SETMASK, [] [pid 5754] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5751] <... futex resumed>) = 0 [pid 5750] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = 0 [pid 5748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5755] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5754] <... futex resumed>) = 0 [pid 5753] mkdir("./my_configfs", 0777 [pid 5752] mkdir("./my_configfs", 0777 [pid 5751] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5749] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] mkdirat(AT_FDCWD, "./config", 0777 [pid 5754] mkdir("./my_configfs", 0777 [pid 5753] <... mkdir resumed>) = 0 [pid 5752] <... mkdir resumed>) = 0 [pid 5748] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... mkdirat resumed>) = 0 [pid 5754] <... mkdir resumed>) = 0 [pid 5753] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] <... futex resumed>) = 0 [pid 5755] <... futex resumed>) = 1 [pid 5754] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... futex resumed>) = 1 [pid 5752] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... futex resumed>) = 0 [pid 5750] <... futex resumed>) = 0 [pid 5748] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5754] <... futex resumed>) = 0 [pid 5753] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] <... futex resumed>) = 1 [pid 5751] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] <... futex resumed>) = 0 [pid 5748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5754] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5752] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5751] <... futex resumed>) = 0 [pid 5750] <... futex resumed>) = 0 [pid 5749] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] mount(NULL, "./config", "configfs", 0, NULL [pid 5754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5753] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5752] <... mount resumed>) = 0 [pid 5751] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5749] <... futex resumed>) = 0 [pid 5748] <... futex resumed>) = 0 [pid 5755] <... mount resumed>) = 0 [pid 5754] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5755] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... mount resumed>) = 0 [pid 5753] <... mount resumed>) = 0 [pid 5752] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] <... futex resumed>) = 1 [pid 5754] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] <... futex resumed>) = 0 [pid 5751] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5755] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5754] <... futex resumed>) = 0 [pid 5753] <... futex resumed>) = 1 [pid 5752] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... futex resumed>) = 0 [pid 5749] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5754] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5753] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5751] <... futex resumed>) = 0 [pid 5750] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] <... futex resumed>) = 0 [pid 5755] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5754] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5752] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5751] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] <... futex resumed>) = 0 [pid 5749] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] <... futex resumed>) = 0 [pid 5755] <... mkdirat resumed>) = 0 [pid 5754] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5752] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5750] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5755] <... futex resumed>) = 1 [pid 5754] <... futex resumed>) = 0 [pid 5753] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... futex resumed>) = 0 [pid 5748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5755] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5754] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] <... futex resumed>) = 1 [pid 5752] <... futex resumed>) = 1 [pid 5751] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = 0 [pid 5748] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5753] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] <... futex resumed>) = 0 [pid 5750] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] <... futex resumed>) = 0 [pid 5755] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5754] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5751] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = 0 [pid 5748] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] <... unlinkat resumed>) = 0 [pid 5754] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5753] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5752] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5750] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5749] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5752] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5755] <... futex resumed>) = 1 [pid 5754] <... futex resumed>) = 1 [pid 5753] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... futex resumed>) = 0 [pid 5748] <... futex resumed>) = 0 [pid 5755] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5754] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] <... futex resumed>) = 1 [pid 5752] <... futex resumed>) = 1 [pid 5751] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = 0 [pid 5748] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5753] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] <... futex resumed>) = 0 [pid 5750] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] mkdir("./my_configfs", 0777 [pid 5753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5751] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] <... futex resumed>) = 0 [pid 5754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5752] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5749] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] <... futex resumed>) = 0 [pid 5755] <... mkdir resumed>) = 0 [pid 5754] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5753] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5752] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5750] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5749] <... futex resumed>) = 0 [pid 5748] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5753] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5752] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] <... futex resumed>) = 1 [pid 5754] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] <... futex resumed>) = 0 [pid 5751] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5755] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5754] <... futex resumed>) = 1 [pid 5753] <... futex resumed>) = 1 [pid 5752] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... futex resumed>) = 0 [pid 5749] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] <... futex resumed>) = 0 [pid 5755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5754] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5751] <... futex resumed>) = 0 [pid 5750] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] <... futex resumed>) = 0 [pid 5748] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5752] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5751] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] <... futex resumed>) = 0 [pid 5749] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] <... futex resumed>) = 0 [pid 5755] <... mount resumed>) = 0 [pid 5754] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5753] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5752] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5750] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5753] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5752] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... futex resumed>) = 1 [pid 5754] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] <... futex resumed>) = 1 [pid 5751] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = 0 [pid 5755] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5754] <... futex resumed>) = 1 [pid 5753] <... futex resumed>) = 1 [pid 5752] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... futex resumed>) = 0 [pid 5749] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] <... futex resumed>) = 0 [pid 5755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5754] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5751] <... futex resumed>) = 0 [pid 5750] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] <... futex resumed>) = 0 [pid 5755] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5752] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5751] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] <... futex resumed>) = 0 [pid 5749] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5754] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5753] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5752] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5750] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] <... futex resumed>) = 0 [pid 5755] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5753] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5752] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] <... futex resumed>) = 1 [pid 5754] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] <... futex resumed>) = 1 [pid 5751] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = 0 [pid 5748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5755] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5754] <... futex resumed>) = 0 [pid 5753] <... futex resumed>) = 1 [pid 5752] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... futex resumed>) = 0 [pid 5749] exit_group(0 [pid 5748] exit_group(0 [pid 5755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5754] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] <... futex resumed>) = 0 [pid 5750] exit_group(0 [pid 5755] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5751] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] <... exit_group resumed>) = ? [pid 5755] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5753] <... futex resumed>) = ? [pid 5755] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... futex resumed>) = ? [pid 5752] <... futex resumed>) = ? [pid 5749] <... exit_group resumed>) = ? [pid 5748] <... exit_group resumed>) = ? [pid 5755] <... futex resumed>) = 1 [pid 5754] +++ exited with 0 +++ [pid 5753] +++ exited with 0 +++ [pid 5752] +++ exited with 0 +++ [pid 5751] <... futex resumed>) = 0 [pid 5750] +++ exited with 0 +++ [pid 5749] +++ exited with 0 +++ [pid 5748] +++ exited with 0 +++ [pid 5755] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5749, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5751] <... futex resumed>) = 0 [pid 5755] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5751] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5755] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5755] <... futex resumed>) = 1 [pid 5751] <... futex resumed>) = 0 [pid 5755] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... restart_syscall resumed>) = 0 [pid 5624] <... restart_syscall resumed>) = 0 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5755] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5751] <... futex resumed>) = 0 [pid 5755] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5751] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5755] <... futex resumed>) = 0 [pid 5751] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5755] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5751] <... futex resumed>) = 0 [pid 5625] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5755] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5751] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... openat resumed>) = 3 [pid 5624] <... openat resumed>) = 3 [pid 5622] <... openat resumed>) = 3 [pid 5755] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5755] <... futex resumed>) = 0 [pid 5755] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] exit_group(0 [pid 5625] fstat(3 [pid 5624] fstat(3 [pid 5622] fstat(3 [pid 5755] <... futex resumed>) = ? [pid 5751] <... exit_group resumed>) = ? [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5755] +++ exited with 0 +++ [pid 5625] getdents64(3 [pid 5624] getdents64(3 [pid 5622] getdents64(3 [pid 5751] +++ exited with 0 +++ [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5622] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./15/binderfs" [pid 5624] newfstatat(AT_FDCWD, "./15/binderfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] newfstatat(AT_FDCWD, "./15/binderfs" [pid 5625] unlink("./15/binderfs" [pid 5624] unlink("./15/binderfs" [pid 5623] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... unlink resumed>) = 0 [pid 5624] <... unlink resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] unlink("./15/binderfs" [pid 5625] umount2("./15/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./15/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... unlink resumed>) = 0 [pid 5623] <... openat resumed>) = 3 [pid 5622] umount2("./15/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(3, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./15/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] unlink("./15/binderfs") = 0 [pid 5623] umount2("./15/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] umount2("./15/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./15/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./15/my_configfs" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./15/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./15/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] newfstatat(AT_FDCWD, "./15/my_configfs" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./15/my_configfs" [pid 5622] newfstatat(AT_FDCWD, "./15/my_configfs" [pid 5625] umount2("./15/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./15/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./15/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./15/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./15/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... openat resumed>) = 4 [pid 5623] openat(AT_FDCWD, "./15/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] fstat(4 [pid 5624] openat(AT_FDCWD, "./15/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5622] openat(AT_FDCWD, "./15/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... openat resumed>) = 4 [pid 5625] getdents64(4 [pid 5624] fstat(4 [pid 5623] fstat(4 [pid 5622] <... openat resumed>) = 4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] fstat(4 [pid 5623] getdents64(4 [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] close(4) = 0 [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5622] getdents64(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] rmdir("./15/my_configfs" [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] close(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] close(4 [pid 5623] <... close resumed>) = 0 [pid 5622] getdents64(4 [pid 5625] umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... close resumed>) = 0 [pid 5623] rmdir("./15/my_configfs" [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] rmdir("./15/my_configfs" [pid 5623] <... rmdir resumed>) = 0 [pid 5622] close(4) = 0 [pid 5623] umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] rmdir("./15/my_configfs" [pid 5624] <... rmdir resumed>) = 0 [pid 5624] umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... rmdir resumed>) = 0 [pid 5622] umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5622] umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./15/config" [pid 5622] newfstatat(AT_FDCWD, "./15/config" [pid 5625] newfstatat(AT_FDCWD, "./15/config" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] newfstatat(AT_FDCWD, "./15/config" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./15/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./15/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... openat resumed>) = 4 [pid 5624] openat(AT_FDCWD, "./15/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] openat(AT_FDCWD, "./15/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... openat resumed>) = 4 [pid 5625] fstat(4 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... openat resumed>) = 4 [pid 5624] fstat(4 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] fstat(4 [pid 5623] fstat(4 [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5622] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5624] close(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... close resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5625] rmdir("./15/config" [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] getdents64(4 [pid 5624] rmdir("./15/config" [pid 5623] close(4) = 0 [pid 5623] rmdir("./15/config" [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5623] getdents64(3 [pid 5625] getdents64(3 [pid 5624] getdents64(3 [pid 5622] close(4 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... close resumed>) = 0 [pid 5625] close(3 [pid 5624] close(3 [pid 5623] close(3 [pid 5625] <... close resumed>) = 0 [pid 5622] rmdir("./15/config" [pid 5625] rmdir("./15" [pid 5623] <... close resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5623] rmdir("./15" [pid 5625] <... rmdir resumed>) = 0 [pid 5624] rmdir("./15" [pid 5625] mkdir("./16", 0777 [pid 5622] getdents64(3 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5623] mkdir("./16", 0777 [pid 5625] <... mkdir resumed>) = 0 [pid 5624] mkdir("./16", 0777 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... mkdir resumed>) = 0 [pid 5622] close(3 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... close resumed>) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] rmdir("./15") = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5756 attached [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] mkdir("./16", 0777 [pid 5756] set_robust_list(0x5555756467a0, 24 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5756 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5756] <... set_robust_list resumed>) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5625] rt_sigprocmask(SIG_SETMASK, []ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5757 attached [pid 5756] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... mkdir resumed>) = 0 [pid 5757] set_robust_list(0x5555756467a0, 24 [pid 5756] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5757 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5758 attached [pid 5757] <... set_robust_list resumed>) = 0 [pid 5756] chdir("./16" [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5758] set_robust_list(0x5555756467a0, 24 [pid 5757] rt_sigprocmask(SIG_SETMASK, [] [pid 5756] <... chdir resumed>) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5758] <... set_robust_list resumed>) = 0 [pid 5757] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5758 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5759 attached [pid 5756] <... prctl resumed>) = 0 [pid 5756] setpgid(0, 0 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5759 [pid 5757] chdir("./16" [pid 5756] <... setpgid resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5759] set_robust_list(0x5555756467a0, 24 [pid 5758] rt_sigprocmask(SIG_SETMASK, [] [pid 5757] <... chdir resumed>) = 0 [pid 5756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5759] <... set_robust_list resumed>) = 0 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5759] rt_sigprocmask(SIG_SETMASK, [] [pid 5758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5756] <... openat resumed>) = 3 [pid 5759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5758] chdir("./16" [pid 5757] <... prctl resumed>) = 0 [pid 5756] write(3, "1000", 4 [pid 5759] chdir("./16" [pid 5757] setpgid(0, 0 [pid 5756] <... write resumed>) = 4 [pid 5759] <... chdir resumed>) = 0 [pid 5758] <... chdir resumed>) = 0 [pid 5757] <... setpgid resumed>) = 0 [pid 5756] close(3 [pid 5759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5759] <... prctl resumed>) = 0 [pid 5758] <... prctl resumed>) = 0 [pid 5759] setpgid(0, 0 [pid 5758] setpgid(0, 0 [pid 5757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5756] <... close resumed>) = 0 [pid 5756] symlink("/dev/binderfs", "./binderfs" [pid 5759] <... setpgid resumed>) = 0 [pid 5758] <... setpgid resumed>) = 0 [pid 5757] <... openat resumed>) = 3 [pid 5756] <... symlink resumed>) = 0 [pid 5757] write(3, "1000", 4 [pid 5759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5757] <... write resumed>) = 4 executing program [pid 5756] write(1, "executing program\n", 18 [pid 5757] close(3 [pid 5756] <... write resumed>) = 18 [pid 5757] <... close resumed>) = 0 [pid 5756] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... openat resumed>) = 3 [pid 5757] symlink("/dev/binderfs", "./binderfs" [pid 5759] <... openat resumed>) = 3 [pid 5759] write(3, "1000", 4 [pid 5758] write(3, "1000", 4 [pid 5757] <... symlink resumed>) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5759] <... write resumed>) = 4 [pid 5758] <... write resumed>) = 4 [pid 5756] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5759] close(3 [pid 5758] close(3 [pid 5756] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5759] <... close resumed>) = 0 [pid 5758] <... close resumed>) = 0 [pid 5756] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5759] symlink("/dev/binderfs", "./binderfs" [pid 5758] symlink("/dev/binderfs", "./binderfs" [pid 5756] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5759] <... symlink resumed>) = 0 executing program [pid 5757] write(1, "executing program\n", 18 [pid 5759] write(1, "executing program\n", 18 [pid 5758] <... symlink resumed>) = 0 [pid 5757] <... write resumed>) = 18 executing program [pid 5756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5759] <... write resumed>) = 18 [pid 5758] write(1, "executing program\n", 18 [pid 5757] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... write resumed>) = 18 [pid 5757] <... futex resumed>) = 0 [pid 5756] <... mmap resumed>) = 0x7f368ee02000 executing program [pid 5759] <... futex resumed>) = 0 [pid 5758] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5759] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5758] <... futex resumed>) = 0 [pid 5757] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5756] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5759] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5758] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5757] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5759] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5758] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5757] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5756] <... mprotect resumed>) = 0 [pid 5759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5758] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5759] <... mmap resumed>) = 0x7f368ee02000 [pid 5758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5757] <... mmap resumed>) = 0x7f368ee02000 [pid 5756] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5759] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5758] <... mmap resumed>) = 0x7f368ee02000 [pid 5757] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5756] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5759] <... mprotect resumed>) = 0 [pid 5758] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5757] <... mprotect resumed>) = 0 [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5758] <... mprotect resumed>) = 0 [pid 5759] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5757] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5760 attached [pid 5758] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5759] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5758] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5757] <... rt_sigprocmask resumed>, [], 8) = 0 [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 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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5756] <... clone3 resumed> => {parent_tid=[5760]}, 88) = 5760 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5763 attached ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5762 attached ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5761 attached [pid 5760] <... rseq resumed>) = 0 [pid 5756] rt_sigprocmask(SIG_SETMASK, [] [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] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_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 5760] set_robust_list(0x7f368ee229a0, 24 [pid 5759] <... clone3 resumed> => {parent_tid=[5761]}, 88) = 5761 [pid 5758] <... clone3 resumed> => {parent_tid=[5762]}, 88) = 5762 [pid 5757] <... clone3 resumed> => {parent_tid=[5763]}, 88) = 5763 [pid 5756] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5763] <... rseq resumed>) = 0 [pid 5762] <... rseq resumed>) = 0 [pid 5761] <... rseq resumed>) = 0 [pid 5760] <... set_robust_list resumed>) = 0 [pid 5759] rt_sigprocmask(SIG_SETMASK, [] [pid 5758] rt_sigprocmask(SIG_SETMASK, [] [pid 5757] rt_sigprocmask(SIG_SETMASK, [] [pid 5756] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] set_robust_list(0x7f368ee229a0, 24 [pid 5762] set_robust_list(0x7f368ee229a0, 24 [pid 5761] set_robust_list(0x7f368ee229a0, 24 [pid 5760] rt_sigprocmask(SIG_SETMASK, [] [pid 5759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5757] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5763] <... set_robust_list resumed>) = 0 [pid 5762] <... set_robust_list resumed>) = 0 [pid 5761] <... set_robust_list resumed>) = 0 [pid 5760] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5759] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] rt_sigprocmask(SIG_SETMASK, [] [pid 5762] rt_sigprocmask(SIG_SETMASK, [] [pid 5761] rt_sigprocmask(SIG_SETMASK, [] [pid 5760] mkdirat(AT_FDCWD, "./config", 0777 [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5757] <... futex resumed>) = 0 [pid 5763] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5762] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5761] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5759] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5761] mkdirat(AT_FDCWD, "./config", 0777 [pid 5762] mkdirat(AT_FDCWD, "./config", 0777 [pid 5763] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 5760] <... mkdirat resumed>) = 0 [pid 5763] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... mkdirat resumed>) = 0 [pid 5761] <... mkdirat resumed>) = 0 [pid 5760] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... futex resumed>) = 1 [pid 5762] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... futex resumed>) = 1 [pid 5757] <... futex resumed>) = 0 [pid 5763] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5762] <... futex resumed>) = 1 [pid 5761] <... futex resumed>) = 1 [pid 5760] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5757] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 0 [pid 5763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5762] mount(NULL, "./config", "configfs", 0, NULL [pid 5761] mount(NULL, "./config", "configfs", 0, NULL [pid 5759] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... futex resumed>) = 0 [pid 5756] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... futex resumed>) = 0 [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5757] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] <... futex resumed>) = 1 [pid 5760] mount(NULL, "./config", "configfs", 0, NULL [pid 5759] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] mount(NULL, "./config", "configfs", 0, NULL [pid 5762] <... mount resumed>) = 0 [pid 5761] <... mount resumed>) = 0 [pid 5760] <... mount resumed>) = 0 [pid 5763] <... mount resumed>) = 0 [pid 5762] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... futex resumed>) = 1 [pid 5761] <... futex resumed>) = 1 [pid 5763] <... futex resumed>) = 1 [pid 5762] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5760] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5757] <... futex resumed>) = 0 [pid 5763] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5760] <... futex resumed>) = 1 [pid 5759] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 0 [pid 5763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5762] <... futex resumed>) = 0 [pid 5761] <... futex resumed>) = 0 [pid 5760] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] <... futex resumed>) = 1 [pid 5758] <... futex resumed>) = 1 [pid 5757] <... futex resumed>) = 0 [pid 5756] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5762] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5761] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5763] <... mkdirat resumed>) = 0 [pid 5762] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5761] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5759] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] <... futex resumed>) = 0 [pid 5760] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5756] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5762] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5763] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... futex resumed>) = 1 [pid 5761] <... futex resumed>) = 1 [pid 5760] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5763] <... futex resumed>) = 1 [pid 5762] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5760] <... futex resumed>) = 1 [pid 5759] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... futex resumed>) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5763] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5760] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5762] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5761] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5756] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5762] <... unlinkat resumed>) = 0 [pid 5761] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5760] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5759] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] <... futex resumed>) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5761] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5762] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] <... futex resumed>) = 0 [pid 5763] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... futex resumed>) = 0 [pid 5761] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5763] <... futex resumed>) = 0 [pid 5762] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5760] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5757] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5760] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... futex resumed>) = 0 [pid 5761] <... futex resumed>) = 0 [pid 5760] <... futex resumed>) = 1 [pid 5759] <... futex resumed>) = 1 [pid 5758] <... futex resumed>) = 1 [pid 5757] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 0 [pid 5763] <... futex resumed>) = 0 [pid 5762] mkdir("./my_configfs", 0777 [pid 5761] mkdir("./my_configfs", 0777 [pid 5760] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] <... futex resumed>) = 1 [pid 5756] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] mkdir("./my_configfs", 0777 [pid 5762] <... mkdir resumed>) = 0 [pid 5761] <... mkdir resumed>) = 0 [pid 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5757] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] <... futex resumed>) = 0 [pid 5760] mkdir("./my_configfs", 0777 [pid 5756] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] <... mkdir resumed>) = 0 [pid 5762] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... mkdir resumed>) = 0 [pid 5760] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... futex resumed>) = 1 [pid 5761] <... futex resumed>) = 1 [pid 5760] <... futex resumed>) = 1 [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5763] <... futex resumed>) = 1 [pid 5762] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5763] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5760] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5759] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... futex resumed>) = 0 [pid 5758] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] <... futex resumed>) = 0 [pid 5759] <... futex resumed>) = 1 [pid 5762] <... futex resumed>) = 0 [pid 5761] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5758] <... futex resumed>) = 1 [pid 5757] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 0 [pid 5763] <... futex resumed>) = 0 [pid 5762] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5761] <... mount resumed>) = 0 [pid 5760] <... mount resumed>) = 0 [pid 5759] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] <... futex resumed>) = 1 [pid 5756] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5762] <... mount resumed>) = 0 [pid 5757] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] <... mount resumed>) = 0 [pid 5762] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5760] <... futex resumed>) = 1 [pid 5759] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 0 [pid 5763] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... futex resumed>) = 1 [pid 5761] <... futex resumed>) = 0 [pid 5760] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5756] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5759] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 0 [pid 5760] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5758] <... futex resumed>) = 0 [pid 5756] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5758] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] <... futex resumed>) = 1 [pid 5761] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5760] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5757] <... futex resumed>) = 0 [pid 5763] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5762] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5761] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5760] <... futex resumed>) = 1 [pid 5757] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 0 [pid 5763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5762] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5757] <... futex resumed>) = 0 [pid 5756] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5762] <... futex resumed>) = 1 [pid 5761] <... futex resumed>) = 1 [pid 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5757] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] <... futex resumed>) = 0 [pid 5763] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5762] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5760] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5759] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5762] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5760] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5759] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5762] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5760] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] <... futex resumed>) = 1 [pid 5762] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5760] <... futex resumed>) = 1 [pid 5758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5757] <... futex resumed>) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5763] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5762] <... futex resumed>) = 0 [pid 5761] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5760] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5762] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5761] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5758] <... futex resumed>) = 0 [pid 5757] <... futex resumed>) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5763] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5762] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5761] <... futex resumed>) = 1 [pid 5760] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5759] <... futex resumed>) = 0 [pid 5758] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5762] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5760] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5759] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5763] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... futex resumed>) = 0 [pid 5760] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... futex resumed>) = 0 [pid 5758] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5760] <... futex resumed>) = 1 [pid 5759] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] <... futex resumed>) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5762] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5760] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5756] <... futex resumed>) = 0 [pid 5763] <... futex resumed>) = 1 [pid 5762] <... futex resumed>) = 0 [pid 5761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5760] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5758] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... futex resumed>) = 0 [pid 5763] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5762] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5761] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5760] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5758] <... futex resumed>) = 0 [pid 5757] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5762] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5761] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5760] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] <... futex resumed>) = 0 [pid 5756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5763] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5762] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5757] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5762] <... futex resumed>) = 0 [pid 5761] <... futex resumed>) = 1 [pid 5760] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5759] <... futex resumed>) = 0 [pid 5758] exit_group(0 [pid 5756] <... futex resumed>) = 0 [pid 5763] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5760] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5759] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... exit_group resumed>) = ? [pid 5756] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] <... futex resumed>) = 1 [pid 5762] +++ exited with 0 +++ [pid 5761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5759] <... futex resumed>) = 0 [pid 5757] <... futex resumed>) = 0 [pid 5763] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5760] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5760] <... futex resumed>) = 1 [pid 5759] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... futex resumed>) = 0 [pid 5761] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5760] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] +++ exited with 0 +++ [pid 5757] <... futex resumed>) = 1 [pid 5756] <... futex resumed>) = 0 [pid 5763] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5761] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] exit_group(0 [pid 5763] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5761] <... futex resumed>) = 1 [pid 5760] <... futex resumed>) = ? [pid 5759] <... futex resumed>) = 0 [pid 5756] <... exit_group resumed>) = ? [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5763] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] +++ exited with 0 +++ [pid 5759] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5763] <... futex resumed>) = 1 [pid 5761] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5759] <... futex resumed>) = 0 [pid 5757] <... futex resumed>) = 0 [pid 5761] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5759] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5757] <... futex resumed>) = 0 [pid 5761] <... futex resumed>) = 0 [pid 5759] exit_group(0 [pid 5757] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5759] <... exit_group resumed>) = ? [pid 5763] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5761] +++ exited with 0 +++ [pid 5763] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5756] +++ exited with 0 +++ [pid 5763] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5763] <... futex resumed>) = 1 [pid 5757] <... futex resumed>) = 0 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5759] +++ exited with 0 +++ [pid 5763] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5757] exit_group(0 [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5763] <... futex resumed>) = ? [pid 5757] <... exit_group resumed>) = ? [pid 5763] +++ exited with 0 +++ [pid 5757] +++ exited with 0 +++ [pid 5623] --- 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 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] <... restart_syscall resumed>) = 0 [pid 5625] <... restart_syscall resumed>) = 0 [pid 5623] <... restart_syscall resumed>) = 0 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5624] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... openat resumed>) = 3 [pid 5625] <... openat resumed>) = 3 [pid 5624] <... openat resumed>) = 3 [pid 5623] fstat(3 [pid 5622] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] fstat(3 [pid 5624] fstat(3 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(3 [pid 5622] <... openat resumed>) = 3 [pid 5625] getdents64(3, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] getdents64(3 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] fstat(3 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./16/binderfs" [pid 5622] getdents64(3 [pid 5625] newfstatat(AT_FDCWD, "./16/binderfs" [pid 5624] newfstatat(AT_FDCWD, "./16/binderfs" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] unlink("./16/binderfs" [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] unlink("./16/binderfs" [pid 5624] unlink("./16/binderfs" [pid 5622] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... unlink resumed>) = 0 [pid 5623] <... unlink resumed>) = 0 [pid 5624] <... unlink resumed>) = 0 [pid 5623] umount2("./16/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] umount2("./16/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./16/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] newfstatat(AT_FDCWD, "./16/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] unlink("./16/binderfs") = 0 [pid 5622] umount2("./16/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] umount2("./16/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./16/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./16/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./16/my_configfs" [pid 5624] umount2("./16/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./16/my_configfs" [pid 5624] newfstatat(AT_FDCWD, "./16/my_configfs" [pid 5623] newfstatat(AT_FDCWD, "./16/my_configfs" [pid 5625] umount2("./16/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./16/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./16/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./16/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./16/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] umount2("./16/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... openat resumed>) = 4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] fstat(4 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./16/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] fstat(4 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] openat(AT_FDCWD, "./16/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... openat resumed>) = 4 [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5623] <... openat resumed>) = 4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] fstat(4 [pid 5623] fstat(4 [pid 5624] getdents64(4 [pid 5625] getdents64(4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] close(4) = 0 [pid 5625] close(4 [pid 5624] rmdir("./16/my_configfs" [pid 5623] getdents64(4 [pid 5622] getdents64(4 [pid 5625] <... close resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] rmdir("./16/my_configfs" [pid 5623] getdents64(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... rmdir resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] getdents64(4 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] close(4 [pid 5624] umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... close resumed>) = 0 [pid 5622] close(4 [pid 5625] umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] rmdir("./16/my_configfs" [pid 5622] <... close resumed>) = 0 [pid 5622] rmdir("./16/my_configfs" [pid 5623] <... rmdir resumed>) = 0 [pid 5623] umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... rmdir resumed>) = 0 [pid 5622] umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = 0 [pid 5624] umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./16/config" [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./16/config" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./16/config" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./16/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] newfstatat(AT_FDCWD, "./16/config" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5623] umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] fstat(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./16/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] openat(AT_FDCWD, "./16/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... openat resumed>) = 4 [pid 5624] getdents64(4 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./16/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] fstat(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] fstat(4 [pid 5622] <... openat resumed>) = 4 [pid 5624] getdents64(4 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] fstat(4 [pid 5625] getdents64(4 [pid 5624] close(4 [pid 5623] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4 [pid 5623] getdents64(4 [pid 5622] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] rmdir("./16/config" [pid 5625] close(4 [pid 5623] close(4 [pid 5622] getdents64(4 [pid 5625] <... close resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] rmdir("./16/config" [pid 5623] rmdir("./16/config" [pid 5622] close(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] getdents64(3 [pid 5623] <... rmdir resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... close resumed>) = 0 [pid 5622] rmdir("./16/config" [pid 5624] close(3 [pid 5622] <... rmdir resumed>) = 0 [pid 5625] getdents64(3 [pid 5623] getdents64(3 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] getdents64(3 [pid 5625] close(3 [pid 5624] rmdir("./16" [pid 5623] close(3 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] <... close resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5622] close(3 [pid 5625] rmdir("./16" [pid 5623] rmdir("./16" [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5622] rmdir("./16" [pid 5625] mkdir("./17", 0777 [pid 5624] mkdir("./17", 0777 [pid 5623] mkdir("./17", 0777 [pid 5622] <... rmdir resumed>) = 0 [pid 5625] <... mkdir resumed>) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5623] <... mkdir resumed>) = 0 [pid 5622] mkdir("./17", 0777 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5764 attached [pid 5622] <... mkdir resumed>) = 0 [pid 5764] set_robust_list(0x5555756467a0, 24 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5765 attached ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5766 attached [pid 5764] <... set_robust_list resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5766] set_robust_list(0x5555756467a0, 24 [pid 5765] set_robust_list(0x5555756467a0, 24 [pid 5764] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5765 [pid 5766] <... set_robust_list resumed>) = 0 [pid 5765] <... set_robust_list resumed>) = 0 [pid 5764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5764 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5765] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5766 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5767 attached [pid 5766] rt_sigprocmask(SIG_SETMASK, [] [pid 5765] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5764] chdir("./17" [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5765] chdir("./17" [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5766] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5767] set_robust_list(0x5555756467a0, 24 [pid 5766] chdir("./17" [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5767 [pid 5766] <... chdir resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5764] <... chdir resumed>) = 0 [pid 5765] <... chdir resumed>) = 0 [pid 5767] <... set_robust_list resumed>) = 0 [pid 5766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5766] <... prctl resumed>) = 0 [pid 5766] setpgid(0, 0) = 0 [pid 5766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5766] <... openat resumed>) = 3 [pid 5767] rt_sigprocmask(SIG_SETMASK, [] [pid 5765] <... prctl resumed>) = 0 [pid 5764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5767] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5766] write(3, "1000", 4 [pid 5765] setpgid(0, 0 [pid 5764] <... prctl resumed>) = 0 [pid 5767] chdir("./17" [pid 5766] <... write resumed>) = 4 [pid 5765] <... setpgid resumed>) = 0 [pid 5764] setpgid(0, 0 [pid 5767] <... chdir resumed>) = 0 [pid 5766] close(3 [pid 5765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5764] <... setpgid resumed>) = 0 [pid 5767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5766] <... close resumed>) = 0 [pid 5767] <... prctl resumed>) = 0 [pid 5766] symlink("/dev/binderfs", "./binderfs" [pid 5765] <... openat resumed>) = 3 [pid 5764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5767] setpgid(0, 0 [pid 5766] <... symlink resumed>) = 0 [pid 5764] <... openat resumed>) = 3 [pid 5767] <... setpgid resumed>) = 0 [pid 5765] write(3, "1000", 4) = 4 [pid 5764] write(3, "1000", 4 [pid 5765] close(3 [pid 5764] <... write resumed>) = 4 [pid 5765] <... close resumed>) = 0 [pid 5764] close(3 [pid 5765] symlink("/dev/binderfs", "./binderfs" [pid 5764] <... close resumed>) = 0 [pid 5767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5766] write(1, "executing program\n", 18 [pid 5765] <... symlink resumed>) = 0 [pid 5766] <... write resumed>) = 18 executing program [pid 5766] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] write(1, "executing program\n", 18 executing program [pid 5764] symlink("/dev/binderfs", "./binderfs" [pid 5767] <... openat resumed>) = 3 [pid 5766] <... futex resumed>) = 0 [pid 5765] <... write resumed>) = 18 [pid 5764] <... symlink resumed>) = 0 [pid 5765] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] write(1, "executing program\n", 18 [pid 5765] <... futex resumed>) = 0 [pid 5767] write(3, "1000", 4 [pid 5766] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5764] <... write resumed>) = 18 executing program [pid 5767] <... write resumed>) = 4 [pid 5766] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5767] close(3 [pid 5766] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5767] <... close resumed>) = 0 [pid 5766] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5767] symlink("/dev/binderfs", "./binderfs" [pid 5766] <... mmap resumed>) = 0x7f368ee02000 [pid 5765] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5764] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] <... symlink resumed>) = 0 [pid 5765] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5764] <... futex resumed>) = 0 [pid 5766] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5765] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5764] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5767] write(1, "executing program\n", 18 [pid 5766] <... mprotect resumed>) = 0 [pid 5765] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5764] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5767] <... write resumed>) = 18 [pid 5766] rt_sigprocmask(SIG_BLOCK, ~[] executing program [pid 5765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5764] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5767] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... mmap resumed>) = 0x7f368ee02000 [pid 5764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5766] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5765] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5767] <... futex resumed>) = 0 [pid 5766] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5765] <... mprotect resumed>) = 0 [pid 5764] <... mmap resumed>) = 0x7f368ee02000 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5768 attached [pid 5767] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5765] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5764] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5768] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5767] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5764] <... mprotect resumed>) = 0 [pid 5768] <... rseq resumed>) = 0 [pid 5767] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5766] <... clone3 resumed> => {parent_tid=[5768]}, 88) = 5768 [pid 5765] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5764] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5768] set_robust_list(0x7f368ee229a0, 24 [pid 5767] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5766] rt_sigprocmask(SIG_SETMASK, [] [pid 5765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5764] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5768] <... set_robust_list resumed>) = 0 [pid 5767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5766] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5766] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] rt_sigprocmask(SIG_SETMASK, [] [pid 5766] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5769 attached [pid 5768] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5767] <... mmap resumed>) = 0x7f368ee02000 [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] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5768] mkdirat(AT_FDCWD, "./config", 0777 [pid 5767] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5769] <... rseq resumed>) = 0 [pid 5767] <... mprotect resumed>) = 0 [pid 5765] <... clone3 resumed> => {parent_tid=[5769]}, 88) = 5769 [pid 5764] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5769] set_robust_list(0x7f368ee229a0, 24 [pid 5768] <... mkdirat resumed>) = 0 [pid 5767] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5765] rt_sigprocmask(SIG_SETMASK, []ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5770 attached [pid 5769] <... set_robust_list resumed>) = 0 [pid 5768] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5765] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5767] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5766] <... futex resumed>) = 0 [pid 5769] rt_sigprocmask(SIG_SETMASK, [] [pid 5768] <... futex resumed>) = 1 [pid 5765] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5771 attached [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] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5766] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... clone3 resumed> => {parent_tid=[5770]}, 88) = 5770 [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 5770] <... rseq resumed>) = 0 [pid 5768] mount(NULL, "./config", "configfs", 0, NULL [pid 5765] <... futex resumed>) = 0 [pid 5771] <... rseq resumed>) = 0 [pid 5770] set_robust_list(0x7f368ee229a0, 24 [pid 5769] mkdirat(AT_FDCWD, "./config", 0777 [pid 5767] <... clone3 resumed> => {parent_tid=[5771]}, 88) = 5771 [pid 5766] <... futex resumed>) = 0 [pid 5765] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] rt_sigprocmask(SIG_SETMASK, [] [pid 5771] set_robust_list(0x7f368ee229a0, 24 [pid 5770] <... set_robust_list resumed>) = 0 [pid 5768] <... mount resumed>) = 0 [pid 5771] <... set_robust_list resumed>) = 0 [pid 5770] rt_sigprocmask(SIG_SETMASK, [] [pid 5769] <... mkdirat resumed>) = 0 [pid 5768] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] rt_sigprocmask(SIG_SETMASK, [] [pid 5766] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5771] rt_sigprocmask(SIG_SETMASK, [] [pid 5770] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5769] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] <... futex resumed>) = 0 [pid 5767] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5764] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5770] mkdirat(AT_FDCWD, "./config", 0777 [pid 5769] <... futex resumed>) = 1 [pid 5768] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... futex resumed>) = 0 [pid 5764] <... futex resumed>) = 0 [pid 5771] mkdirat(AT_FDCWD, "./config", 0777 [pid 5770] <... mkdirat resumed>) = 0 [pid 5769] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] <... futex resumed>) = 0 [pid 5766] <... futex resumed>) = 0 [pid 5769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5765] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] mount(NULL, "./config", "configfs", 0, NULL [pid 5768] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5767] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5765] <... futex resumed>) = 0 [pid 5771] <... mkdirat resumed>) = 0 [pid 5770] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] <... mount resumed>) = 0 [pid 5771] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... futex resumed>) = 1 [pid 5768] <... mkdirat resumed>) = 0 [pid 5765] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] <... futex resumed>) = 0 [pid 5771] <... futex resumed>) = 1 [pid 5770] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5769] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] <... futex resumed>) = 0 [pid 5765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5764] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] <... futex resumed>) = 0 [pid 5768] <... futex resumed>) = 1 [pid 5767] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... futex resumed>) = 0 [pid 5765] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... futex resumed>) = 0 [pid 5771] mount(NULL, "./config", "configfs", 0, NULL [pid 5770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5769] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5768] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] <... futex resumed>) = 0 [pid 5766] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... futex resumed>) = 0 [pid 5764] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] <... mount resumed>) = 0 [pid 5770] mount(NULL, "./config", "configfs", 0, NULL [pid 5769] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5767] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] <... futex resumed>) = 0 [pid 5765] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... mount resumed>) = 0 [pid 5769] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5766] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5771] <... futex resumed>) = 0 [pid 5770] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] <... futex resumed>) = 0 [pid 5771] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] <... futex resumed>) = 1 [pid 5769] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5768] <... unlinkat resumed>) = 0 [pid 5767] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... futex resumed>) = 0 [pid 5771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5769] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5768] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] <... futex resumed>) = 0 [pid 5765] <... futex resumed>) = 0 [pid 5764] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] <... futex resumed>) = 1 [pid 5767] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] <... futex resumed>) = 0 [pid 5765] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] <... futex resumed>) = 0 [pid 5771] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5769] <... futex resumed>) = 0 [pid 5768] mkdir("./my_configfs", 0777 [pid 5766] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5764] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] <... mkdirat resumed>) = 0 [pid 5770] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5769] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5768] <... mkdir resumed>) = 0 [pid 5766] <... futex resumed>) = 0 [pid 5765] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5768] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5765] <... futex resumed>) = 0 [pid 5771] <... futex resumed>) = 1 [pid 5770] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] mkdir("./my_configfs", 0777 [pid 5768] <... futex resumed>) = 0 [pid 5767] <... futex resumed>) = 0 [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5765] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] <... futex resumed>) = 1 [pid 5764] <... futex resumed>) = 0 [pid 5770] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5769] <... mkdir resumed>) = 0 [pid 5768] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5767] <... futex resumed>) = 1 [pid 5769] <... futex resumed>) = 1 [pid 5768] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5766] <... futex resumed>) = 0 [pid 5767] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5765] <... futex resumed>) = 0 [pid 5764] <... futex resumed>) = 0 [pid 5769] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5771] <... futex resumed>) = 0 [pid 5770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5768] <... mount resumed>) = 0 [pid 5766] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5765] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5770] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5769] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5768] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5765] <... futex resumed>) = 0 [pid 5771] <... unlinkat resumed>) = 0 [pid 5770] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5771] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] <... mount resumed>) = 0 [pid 5768] <... futex resumed>) = 0 [pid 5766] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] <... futex resumed>) = 1 [pid 5770] <... futex resumed>) = 1 [pid 5767] <... futex resumed>) = 0 [pid 5764] <... futex resumed>) = 0 [pid 5771] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5769] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5767] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... futex resumed>) = 0 [pid 5764] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5769] <... futex resumed>) = 1 [pid 5768] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5767] <... futex resumed>) = 0 [pid 5766] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5765] <... futex resumed>) = 0 [pid 5764] <... futex resumed>) = 0 [pid 5771] mkdir("./my_configfs", 0777 [pid 5770] mkdir("./my_configfs", 0777 [pid 5771] <... mkdir resumed>) = 0 [pid 5770] <... mkdir resumed>) = 0 [pid 5769] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5768] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5765] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5768] <... futex resumed>) = 0 [pid 5766] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... futex resumed>) = 0 [pid 5764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5771] <... futex resumed>) = 1 [pid 5770] <... futex resumed>) = 0 [pid 5769] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5768] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5767] <... futex resumed>) = 0 [pid 5766] <... futex resumed>) = 0 [pid 5765] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5769] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5768] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5767] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] <... futex resumed>) = 0 [pid 5771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] <... mount resumed>) = 0 [pid 5769] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] <... futex resumed>) = 0 [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5764] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5770] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] <... futex resumed>) = 1 [pid 5768] <... futex resumed>) = 0 [pid 5767] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... futex resumed>) = 0 [pid 5764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5771] <... mount resumed>) = 0 [pid 5770] <... futex resumed>) = 0 [pid 5769] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5768] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5766] <... futex resumed>) = 0 [pid 5765] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5768] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5766] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5765] <... futex resumed>) = 0 [pid 5764] <... futex resumed>) = 0 [pid 5769] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5768] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5765] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5768] <... futex resumed>) = 0 [pid 5766] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5766] <... futex resumed>) = 0 [pid 5771] <... futex resumed>) = 1 [pid 5770] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5769] <... futex resumed>) = 1 [pid 5768] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5767] <... futex resumed>) = 0 [pid 5766] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5765] <... futex resumed>) = 0 [pid 5771] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5768] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5765] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] <... futex resumed>) = 1 [pid 5769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5768] <... futex resumed>) = 0 [pid 5767] <... futex resumed>) = 0 [pid 5766] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... futex resumed>) = 0 [pid 5764] <... futex resumed>) = 0 [pid 5771] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5770] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5769] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5768] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5767] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] <... futex resumed>) = 0 [pid 5765] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5769] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5768] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5766] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] <... futex resumed>) = 0 [pid 5771] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5769] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5764] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] <... futex resumed>) = 1 [pid 5770] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5769] <... futex resumed>) = 1 [pid 5768] <... futex resumed>) = 0 [pid 5767] <... futex resumed>) = 0 [pid 5766] exit_group(0 [pid 5765] <... futex resumed>) = 0 [pid 5771] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... exit_group resumed>) = ? [pid 5765] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] <... futex resumed>) = 1 [pid 5769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5768] +++ exited with 0 +++ [pid 5767] <... futex resumed>) = 0 [pid 5765] <... futex resumed>) = 0 [pid 5764] <... futex resumed>) = 0 [pid 5771] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5770] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5769] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5767] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5765] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5769] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5766] +++ exited with 0 +++ [pid 5764] <... futex resumed>) = 0 [pid 5771] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5769] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] <... futex resumed>) = 1 [pid 5770] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5769] <... futex resumed>) = 1 [pid 5767] <... futex resumed>) = 0 [pid 5765] <... futex resumed>) = 0 [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5771] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] <... futex resumed>) = 1 [pid 5769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5767] <... futex resumed>) = 0 [pid 5765] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... futex resumed>) = 0 [pid 5771] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5770] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5769] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5767] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5765] <... futex resumed>) = 0 [pid 5764] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5765] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] <... futex resumed>) = 0 [pid 5769] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5764] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5769] <... futex resumed>) = 0 [pid 5765] exit_group(0 [pid 5771] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5765] <... exit_group resumed>) = ? [pid 5771] <... futex resumed>) = 1 [pid 5770] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5769] +++ exited with 0 +++ [pid 5767] <... futex resumed>) = 0 [pid 5771] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5770] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] +++ exited with 0 +++ [pid 5764] <... futex resumed>) = 0 [pid 5771] <... futex resumed>) = 0 [pid 5764] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5770] <... futex resumed>) = 0 [pid 5767] <... futex resumed>) = 1 [pid 5764] <... futex resumed>) = 1 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5771] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5770] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5771] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5767] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5771] <... futex resumed>) = 0 [pid 5770] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... restart_syscall resumed>) = 0 [pid 5771] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] <... restart_syscall resumed>) = 0 [pid 5770] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5764] exit_group(0 [pid 5767] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... futex resumed>) = ? [pid 5764] <... exit_group resumed>) = ? [pid 5770] +++ exited with 0 +++ [pid 5624] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5771] <... futex resumed>) = 0 [pid 5767] <... futex resumed>) = 1 [pid 5764] +++ exited with 0 +++ [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5767] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5771] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5764, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5624] <... openat resumed>) = 3 [pid 5771] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5623] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5771] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] fstat(3 [pid 5771] <... futex resumed>) = 1 [pid 5767] <... futex resumed>) = 0 [pid 5625] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... openat resumed>) = 3 [pid 5767] exit_group(0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5771] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] <... exit_group resumed>) = ? [pid 5625] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] getdents64(3 [pid 5771] +++ exited with 0 +++ [pid 5623] fstat(3 [pid 5625] <... openat resumed>) = 3 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] fstat(3 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] getdents64(3 [pid 5767] +++ exited with 0 +++ [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] getdents64(3 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] newfstatat(AT_FDCWD, "./17/binderfs" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5623] newfstatat(AT_FDCWD, "./17/binderfs" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] unlink("./17/binderfs" [pid 5623] unlink("./17/binderfs" [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... unlink resumed>) = 0 [pid 5623] <... unlink resumed>) = 0 [pid 5623] umount2("./17/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] newfstatat(AT_FDCWD, "./17/binderfs" [pid 5624] umount2("./17/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... restart_syscall resumed>) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] unlink("./17/binderfs") = 0 [pid 5622] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] umount2("./17/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5622] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(3, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./17/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] unlink("./17/binderfs") = 0 [pid 5622] umount2("./17/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5623] umount2("./17/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./17/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./17/my_configfs" [pid 5624] newfstatat(AT_FDCWD, "./17/my_configfs" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./17/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./17/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] openat(AT_FDCWD, "./17/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./17/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... openat resumed>) = 4 [pid 5623] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5623] getdents64(4 [pid 5624] fstat(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(4 [pid 5624] getdents64(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] close(4 [pid 5624] getdents64(4 [pid 5623] <... close resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] close(4) = 0 [pid 5623] rmdir("./17/my_configfs" [pid 5625] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] umount2("./17/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] rmdir("./17/my_configfs" [pid 5622] umount2("./17/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./17/my_configfs" [pid 5622] newfstatat(AT_FDCWD, "./17/my_configfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./17/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./17/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./17/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] openat(AT_FDCWD, "./17/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... openat resumed>) = 4 [pid 5622] <... openat resumed>) = 4 [pid 5625] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4 [pid 5622] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5622] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... close resumed>) = 0 [pid 5622] close(4 [pid 5625] rmdir("./17/my_configfs" [pid 5622] <... close resumed>) = 0 [pid 5622] rmdir("./17/my_configfs" [pid 5625] <... rmdir resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5625] umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5624] umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./17/config" [pid 5623] newfstatat(AT_FDCWD, "./17/config" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5624] umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = 0 [pid 5625] umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./17/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] newfstatat(AT_FDCWD, "./17/config" [pid 5624] openat(AT_FDCWD, "./17/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... openat resumed>) = 4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5623] fstat(4 [pid 5622] newfstatat(AT_FDCWD, "./17/config" [pid 5625] umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] fstat(4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(4 [pid 5622] umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./17/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] getdents64(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... openat resumed>) = 4 [pid 5625] fstat(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] getdents64(4 [pid 5622] openat(AT_FDCWD, "./17/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4) = 0 [pid 5623] close(4 [pid 5625] rmdir("./17/config" [pid 5624] close(4 [pid 5622] fstat(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] rmdir("./17/config" [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] rmdir("./17/config" [pid 5622] getdents64(4 [pid 5625] getdents64(3, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] close(3 [pid 5622] getdents64(4 [pid 5625] <... close resumed>) = 0 [pid 5625] rmdir("./17" [pid 5624] getdents64(3 [pid 5623] getdents64(3 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] close(4 [pid 5624] close(3 [pid 5625] mkdir("./18", 0777 [pid 5623] close(3 [pid 5625] <... mkdir resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5624] rmdir("./17" [pid 5623] <... close resumed>) = 0 [pid 5622] rmdir("./17/config" [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] rmdir("./17" [pid 5624] <... rmdir resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] mkdir("./18", 0777 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5772 attached [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5772 [pid 5772] set_robust_list(0x5555756467a0, 24 [pid 5624] <... mkdir resumed>) = 0 [pid 5623] mkdir("./18", 0777 [pid 5622] getdents64(3 [pid 5772] <... set_robust_list resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] close(3 [pid 5772] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... mkdir resumed>) = 0 [pid 5622] <... close resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5773 attached [pid 5772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5773] set_robust_list(0x5555756467a0, 24 [pid 5772] chdir("./18" [pid 5622] rmdir("./17" [pid 5773] <... set_robust_list resumed>) = 0 [pid 5772] <... chdir resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5773] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5773 [pid 5622] mkdir("./18", 0777 [pid 5772] <... prctl resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... mkdir resumed>) = 0 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5773] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5774 attached [pid 5773] chdir("./18" [pid 5772] setpgid(0, 0 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5772] <... setpgid resumed>) = 0 [pid 5772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5774] set_robust_list(0x5555756467a0, 24 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5774 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5773] <... chdir resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5772] <... openat resumed>) = 3 [pid 5774] <... set_robust_list resumed>) = 0 [pid 5773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5774] rt_sigprocmask(SIG_SETMASK, [] [pid 5773] setpgid(0, 0 [pid 5772] write(3, "1000", 4 [pid 5774] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5772] <... write resumed>) = 4 [pid 5773] <... setpgid resumed>) = 0 [pid 5773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5775 attached [pid 5774] chdir("./18" [pid 5772] close(3 [pid 5775] set_robust_list(0x5555756467a0, 24 [pid 5774] <... chdir resumed>) = 0 [pid 5773] <... openat resumed>) = 3 [pid 5772] <... close resumed>) = 0 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5775 [pid 5773] write(3, "1000", 4 [pid 5772] symlink("/dev/binderfs", "./binderfs" [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5775] <... set_robust_list resumed>) = 0 [pid 5774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5773] <... write resumed>) = 4 [pid 5772] <... symlink resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5775] rt_sigprocmask(SIG_SETMASK, [] [pid 5774] <... prctl resumed>) = 0 [pid 5773] close(3 [pid 5772] write(1, "executing program\n", 18 [pid 5775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5774] setpgid(0, 0 [pid 5773] <... close resumed>) = 0 [pid 5772] <... write resumed>) = 18 executing program [pid 5772] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5775] chdir("./18" [pid 5774] <... setpgid resumed>) = 0 [pid 5773] symlink("/dev/binderfs", "./binderfs" [pid 5772] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5772] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5775] <... chdir resumed>) = 0 [pid 5774] <... openat resumed>) = 3 [pid 5773] <... symlink resumed>) = 0 [pid 5772] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5774] write(3, "1000", 4 [pid 5775] <... prctl resumed>) = 0 [pid 5773] write(1, "executing program\n", 18 executing program [pid 5775] setpgid(0, 0 [pid 5774] <... write resumed>) = 4 [pid 5773] <... write resumed>) = 18 [pid 5772] <... mmap resumed>) = 0x7f368ee02000 [pid 5775] <... setpgid resumed>) = 0 [pid 5774] close(3 [pid 5773] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5774] <... close resumed>) = 0 [pid 5773] <... futex resumed>) = 0 [pid 5772] <... mprotect resumed>) = 0 [pid 5775] <... openat resumed>) = 3 [pid 5774] symlink("/dev/binderfs", "./binderfs" [pid 5773] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5772] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5773] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5773] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5772] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5775] write(3, "1000", 4 [pid 5774] <... symlink resumed>) = 0 [pid 5775] <... write resumed>) = 4 [pid 5775] close(3 [pid 5772] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5774] write(1, "executing program\n", 18 [pid 5773] <... mmap resumed>) = 0x7f368ee02000 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5776 attached executing program [pid 5773] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5776] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5775] <... close resumed>) = 0 [pid 5774] <... write resumed>) = 18 [pid 5773] <... mprotect resumed>) = 0 [pid 5776] <... rseq resumed>) = 0 [pid 5773] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5774] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] symlink("/dev/binderfs", "./binderfs" [pid 5773] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5774] <... futex resumed>) = 0 [pid 5772] <... clone3 resumed> => {parent_tid=[5776]}, 88) = 5776 [pid 5774] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5772] rt_sigprocmask(SIG_SETMASK, [] [pid 5776] set_robust_list(0x7f368ee229a0, 24 [pid 5774] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5773] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5776] <... set_robust_list resumed>) = 0 [pid 5775] <... symlink resumed>) = 0 [pid 5774] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5772] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5775] write(1, "executing program\n", 18 [pid 5774] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5775] <... write resumed>) = 18 [pid 5776] rt_sigprocmask(SIG_SETMASK, [] [pid 5772] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5776] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5775] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5777 attached [pid 5776] mkdirat(AT_FDCWD, "./config", 0777 [pid 5775] <... futex resumed>) = 0 [pid 5774] <... mmap resumed>) = 0x7f368ee02000 [pid 5773] <... clone3 resumed> => {parent_tid=[5777]}, 88) = 5777 [pid 5777] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, 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 5775] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5777] set_robust_list(0x7f368ee229a0, 24) = 0 [pid 5777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5776] <... mkdirat resumed>) = 0 [pid 5777] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5773] rt_sigprocmask(SIG_SETMASK, [] [pid 5774] <... mprotect resumed>) = 0 [pid 5776] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5773] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5773] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5773] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5777] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 1 [pid 5775] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5774] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5772] <... futex resumed>) = 0 [pid 5777] mkdirat(AT_FDCWD, "./config", 0777 [pid 5776] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5774] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5772] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... mkdirat resumed>) = 0 [pid 5776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5772] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5778 attached [pid 5777] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] mount(NULL, "./config", "configfs", 0, NULL [pid 5775] <... mmap resumed>) = 0x7f368ee02000 [pid 5772] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5777] <... futex resumed>) = 1 [pid 5776] <... mount resumed>) = 0 [pid 5775] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5773] <... futex resumed>) = 0 [pid 5778] <... rseq resumed>) = 0 [pid 5777] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] <... mprotect resumed>) = 0 [pid 5774] <... clone3 resumed> => {parent_tid=[5778]}, 88) = 5778 [pid 5773] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5776] <... futex resumed>) = 1 [pid 5778] set_robust_list(0x7f368ee229a0, 24 [pid 5777] mount(NULL, "./config", "configfs", 0, NULL [pid 5775] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5774] rt_sigprocmask(SIG_SETMASK, [] [pid 5773] <... futex resumed>) = 0 [pid 5772] <... futex resumed>) = 0 [pid 5778] <... set_robust_list resumed>) = 0 [pid 5772] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] rt_sigprocmask(SIG_SETMASK, [] [pid 5777] <... mount resumed>) = 0 [pid 5776] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5775] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5774] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5773] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5777] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... mkdirat resumed>) = 0 [pid 5775] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5774] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... futex resumed>) = 0 [pid 5778] mkdirat(AT_FDCWD, "./config", 0777 [pid 5777] <... futex resumed>) = 0 [pid 5773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5772] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5776] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] <... futex resumed>) = 0 [pid 5773] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5779 attached [pid 5778] <... mkdirat resumed>) = 0 [pid 5777] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5776] <... futex resumed>) = 1 [pid 5774] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] <... futex resumed>) = 0 [pid 5775] <... clone3 resumed> => {parent_tid=[5779]}, 88) = 5779 [pid 5779] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5777] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] rt_sigprocmask(SIG_SETMASK, [] [pid 5773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5772] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... futex resumed>) = 0 [pid 5775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5773] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... futex resumed>) = 0 [pid 5779] <... rseq resumed>) = 0 [pid 5778] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5776] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5775] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] set_robust_list(0x7f368ee229a0, 24 [pid 5778] <... futex resumed>) = 1 [pid 5777] <... unlinkat resumed>) = 0 [pid 5776] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5774] <... futex resumed>) = 0 [pid 5773] <... futex resumed>) = 0 [pid 5772] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] <... set_robust_list resumed>) = 0 [pid 5778] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] <... futex resumed>) = 0 [pid 5774] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5779] rt_sigprocmask(SIG_SETMASK, [] [pid 5778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5777] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... futex resumed>) = 0 [pid 5775] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5774] <... futex resumed>) = 0 [pid 5773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5772] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5778] mount(NULL, "./config", "configfs", 0, NULL [pid 5777] <... futex resumed>) = 0 [pid 5776] mkdir("./my_configfs", 0777 [pid 5774] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] mkdirat(AT_FDCWD, "./config", 0777 [pid 5778] <... mount resumed>) = 0 [pid 5777] mkdir("./my_configfs", 0777 [pid 5776] <... mkdir resumed>) = 0 [pid 5773] <... futex resumed>) = 0 [pid 5772] <... futex resumed>) = 0 [pid 5779] <... mkdirat resumed>) = 0 [pid 5772] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5779] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... futex resumed>) = 1 [pid 5777] <... mkdir resumed>) = 0 [pid 5775] <... futex resumed>) = 0 [pid 5774] <... futex resumed>) = 0 [pid 5773] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5779] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] <... futex resumed>) = 0 [pid 5776] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5777] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5777] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5775] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5772] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... futex resumed>) = 0 [pid 5778] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5775] <... futex resumed>) = 1 [pid 5774] <... futex resumed>) = 1 [pid 5773] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... futex resumed>) = 1 [pid 5779] mount(NULL, "./config", "configfs", 0, NULL [pid 5778] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5777] <... futex resumed>) = 0 [pid 5776] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5775] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5774] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] <... futex resumed>) = 1 [pid 5772] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] <... mount resumed>) = 0 [pid 5777] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5776] <... mount resumed>) = 0 [pid 5773] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... mkdirat resumed>) = 0 [pid 5776] <... futex resumed>) = 1 [pid 5772] <... futex resumed>) = 0 [pid 5777] <... mount resumed>) = 0 [pid 5776] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5772] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5778] <... futex resumed>) = 1 [pid 5775] <... futex resumed>) = 0 [pid 5776] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5775] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = 1 [pid 5772] <... futex resumed>) = 0 [pid 5778] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5777] <... futex resumed>) = 1 [pid 5776] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5775] <... futex resumed>) = 0 [pid 5774] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... futex resumed>) = 0 [pid 5772] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5778] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5777] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5774] <... futex resumed>) = 0 [pid 5773] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5779] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... unlinkat resumed>) = 0 [pid 5777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5776] <... futex resumed>) = 0 [pid 5775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5774] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5775] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... futex resumed>) = 0 [pid 5772] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5775] <... futex resumed>) = 0 [pid 5773] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] <... futex resumed>) = 0 [pid 5776] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] <... futex resumed>) = 0 [pid 5772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5779] <... futex resumed>) = 1 [pid 5778] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5776] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5775] <... futex resumed>) = 0 [pid 5779] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5778] <... futex resumed>) = 1 [pid 5777] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5775] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 5774] <... futex resumed>) = 0 [pid 5772] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5778] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5777] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5777] <... futex resumed>) = 1 [pid 5776] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5774] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... futex resumed>) = 0 [pid 5772] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = 0 [pid 5778] mkdir("./my_configfs", 0777 [pid 5777] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5775] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] <... futex resumed>) = 0 [pid 5773] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] mkdir("./my_configfs", 0777 [pid 5778] <... mkdir resumed>) = 0 [pid 5777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5776] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] <... futex resumed>) = 0 [pid 5774] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] <... futex resumed>) = 0 [pid 5772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5779] <... mkdir resumed>) = 0 [pid 5778] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5776] <... futex resumed>) = 0 [pid 5775] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5773] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... futex resumed>) = 0 [pid 5777] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5776] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5774] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = 1 [pid 5778] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5777] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5775] <... futex resumed>) = 0 [pid 5774] <... futex resumed>) = 0 [pid 5772] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5778] <... mount resumed>) = 0 [pid 5777] <... futex resumed>) = 1 [pid 5776] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] <... futex resumed>) = 0 [pid 5772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5778] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] <... futex resumed>) = 0 [pid 5775] <... futex resumed>) = 0 [pid 5774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5773] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5778] <... futex resumed>) = 0 [pid 5777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5776] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5775] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5774] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... futex resumed>) = 0 [pid 5772] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... mount resumed>) = 0 [pid 5778] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5777] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5776] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5774] <... futex resumed>) = 0 [pid 5773] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] <... futex resumed>) = 0 [pid 5778] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5776] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5776] <... futex resumed>) = 0 [pid 5774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5779] <... futex resumed>) = 1 [pid 5778] <... futex resumed>) = 0 [pid 5777] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5775] <... futex resumed>) = 0 [pid 5774] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] exit_group(0 [pid 5779] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5778] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5777] <... futex resumed>) = 1 [pid 5775] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = ? [pid 5773] <... futex resumed>) = 0 [pid 5772] <... exit_group resumed>) = ? [pid 5779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5778] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5777] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] +++ exited with 0 +++ [pid 5775] <... futex resumed>) = 0 [pid 5774] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5778] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5775] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5778] <... futex resumed>) = 0 [pid 5777] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5773] <... futex resumed>) = 0 [pid 5779] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5777] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5774] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] +++ exited with 0 +++ [pid 5779] <... futex resumed>) = 1 [pid 5778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5777] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] <... futex resumed>) = 0 [pid 5774] <... futex resumed>) = 0 [pid 5773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5779] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5778] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5777] <... futex resumed>) = 0 [pid 5775] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5775] <... futex resumed>) = 0 [pid 5773] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5778] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5775] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5772, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5779] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5778] <... futex resumed>) = 1 [pid 5777] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5774] <... futex resumed>) = 0 [pid 5625] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5779] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5778] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5777] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5779] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5777] <... futex resumed>) = 1 [pid 5774] <... futex resumed>) = 0 [pid 5773] <... futex resumed>) = 0 [pid 5625] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5779] <... futex resumed>) = 1 [pid 5778] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5777] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5775] <... futex resumed>) = 0 [pid 5774] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] exit_group(0 [pid 5779] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5778] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5775] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... openat resumed>) = 3 [pid 5778] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... futex resumed>) = ? [pid 5775] <... futex resumed>) = 0 [pid 5773] <... exit_group resumed>) = ? [pid 5625] fstat(3 [pid 5777] +++ exited with 0 +++ [pid 5779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5775] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5778] <... futex resumed>) = 1 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5779] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5778] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] <... futex resumed>) = 0 [pid 5779] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] getdents64(3 [pid 5779] <... futex resumed>) = 1 [pid 5775] <... futex resumed>) = 0 [pid 5774] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] +++ exited with 0 +++ [pid 5779] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5775] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5778] <... futex resumed>) = 0 [pid 5775] <... futex resumed>) = 0 [pid 5774] <... futex resumed>) = 1 [pid 5625] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5773, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5778] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5775] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5774] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5778] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] newfstatat(AT_FDCWD, "./18/binderfs" [pid 5778] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... restart_syscall resumed>) = 0 [pid 5779] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5778] <... futex resumed>) = 1 [pid 5774] <... futex resumed>) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5779] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5778] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] exit_group(0 [pid 5779] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... futex resumed>) = ? [pid 5774] <... exit_group resumed>) = ? [pid 5625] unlink("./18/binderfs" [pid 5779] <... futex resumed>) = 1 [pid 5778] +++ exited with 0 +++ [pid 5775] <... futex resumed>) = 0 [pid 5779] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] <... unlink resumed>) = 0 [pid 5775] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] +++ exited with 0 +++ [pid 5625] umount2("./18/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5779] <... futex resumed>) = 0 [pid 5775] <... futex resumed>) = 1 [pid 5779] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5779] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5775] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5774, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5779] <... futex resumed>) = 0 [pid 5775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... openat resumed>) = 3 [pid 5779] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5775] exit_group(0 [pid 5624] fstat(3 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5779] <... futex resumed>) = ? [pid 5775] <... exit_group resumed>) = ? [pid 5623] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5779] +++ exited with 0 +++ [pid 5624] getdents64(3 [pid 5623] <... openat resumed>) = 3 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] fstat(3 [pid 5775] +++ exited with 0 +++ [pid 5624] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] getdents64(3 [pid 5624] newfstatat(AT_FDCWD, "./18/binderfs" [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] unlink("./18/binderfs" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... unlink resumed>) = 0 [pid 5623] newfstatat(AT_FDCWD, "./18/binderfs" [pid 5622] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./18/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] unlink("./18/binderfs" [pid 5622] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... unlink resumed>) = 0 [pid 5622] <... openat resumed>) = 3 [pid 5623] umount2("./18/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(3, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./18/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] unlink("./18/binderfs") = 0 [pid 5622] umount2("./18/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5625] umount2("./18/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./18/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./18/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./18/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5625] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4) = 0 [pid 5625] rmdir("./18/my_configfs") = 0 [pid 5625] umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5624] umount2("./18/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./18/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] newfstatat(AT_FDCWD, "./18/my_configfs" [pid 5623] umount2("./18/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./18/my_configfs" [pid 5622] newfstatat(AT_FDCWD, "./18/my_configfs" [pid 5624] umount2("./18/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./18/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] openat(AT_FDCWD, "./18/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./18/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... openat resumed>) = 4 [pid 5623] openat(AT_FDCWD, "./18/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./18/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... openat resumed>) = 4 [pid 5623] fstat(4 [pid 5624] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] fstat(4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] getdents64(4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] getdents64(4 [pid 5624] close(4 [pid 5622] getdents64(4 [pid 5624] <... close resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] rmdir("./18/my_configfs") = 0 [pid 5623] getdents64(4 [pid 5622] getdents64(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] close(4 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] close(4 [pid 5625] newfstatat(AT_FDCWD, "./18/config" [pid 5623] <... close resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] rmdir("./18/my_configfs" [pid 5625] umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] rmdir("./18/my_configfs" [pid 5622] <... rmdir resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./18/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] <... rmdir resumed>) = 0 [pid 5625] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5625] close(4) = 0 [pid 5624] umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] rmdir("./18/config" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... rmdir resumed>) = 0 [pid 5624] newfstatat(AT_FDCWD, "./18/config" [pid 5625] getdents64(3 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] close(3 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... close resumed>) = 0 [pid 5624] openat(AT_FDCWD, "./18/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5625] rmdir("./18" [pid 5624] fstat(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] getdents64(4 [pid 5625] mkdir("./19", 0777 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5625] <... mkdir resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] close(4 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] <... close resumed>) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] rmdir("./18/config") = 0 [pid 5624] getdents64(3, 0x555575647860 /* 0 entries */, 32768) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5780 attached [pid 5624] close(3 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5780 [pid 5624] <... close resumed>) = 0 [pid 5780] set_robust_list(0x5555756467a0, 24 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... umount2 resumed>) = 0 [pid 5780] <... set_robust_list resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] rmdir("./18" [pid 5622] umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5780] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5780] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] mkdir("./19", 0777 [pid 5622] newfstatat(AT_FDCWD, "./18/config" [pid 5780] chdir("./19" [pid 5623] umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5780] <... chdir resumed>) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5780] <... prctl resumed>) = 0 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] newfstatat(AT_FDCWD, "./18/config" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5780] setpgid(0, 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] openat(AT_FDCWD, "./18/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5780] <... setpgid resumed>) = 0 [pid 5780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5622] <... openat resumed>) = 4 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5781 attached [pid 5780] <... openat resumed>) = 3 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5781 [pid 5623] umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] fstat(4 [pid 5781] set_robust_list(0x5555756467a0, 24) = 0 [pid 5780] write(3, "1000", 4 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5781] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5780] <... write resumed>) = 4 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] openat(AT_FDCWD, "./18/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5780] close(3 [pid 5622] getdents64(4 [pid 5781] chdir("./19" [pid 5780] <... close resumed>) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5781] <... chdir resumed>) = 0 [pid 5781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5622] getdents64(4 [pid 5780] symlink("/dev/binderfs", "./binderfs" [pid 5781] <... prctl resumed>) = 0 [pid 5623] fstat(4 [pid 5781] setpgid(0, 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5781] <... setpgid resumed>) = 0 [pid 5780] <... symlink resumed>) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] close(4 [pid 5781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5780] write(1, "executing program\n", 18 [pid 5623] getdents64(4 [pid 5622] <... close resumed>) = 0 executing program [pid 5781] <... openat resumed>) = 3 [pid 5780] <... write resumed>) = 18 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5780] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] getdents64(4 [pid 5622] rmdir("./18/config" [pid 5781] write(3, "1000", 4 [pid 5780] <... futex resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5780] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] close(4 [pid 5780] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5781] <... write resumed>) = 4 [pid 5780] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] <... close resumed>) = 0 [pid 5622] getdents64(3 [pid 5781] close(3 [pid 5780] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] rmdir("./18/config" [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5781] <... close resumed>) = 0 [pid 5780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5622] close(3 [pid 5781] symlink("/dev/binderfs", "./binderfs" [pid 5780] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5780] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5623] getdents64(3 [pid 5781] <... symlink resumed>) = 0 [pid 5780] <... mprotect resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] rmdir("./18" [pid 5781] write(1, "executing program\n", 18 [pid 5780] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] close(3 [pid 5780] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5781] <... write resumed>) = 18 [pid 5623] <... close resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5782 attached [pid 5781] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] rmdir("./18" [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 5780] <... clone3 resumed> => {parent_tid=[5782]}, 88) = 5782 [pid 5782] <... rseq resumed>) = 0 [pid 5782] set_robust_list(0x7f368ee229a0, 24 [pid 5781] <... futex resumed>) = 0 [pid 5780] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... rmdir resumed>) = 0 [pid 5622] mkdir("./19", 0777 [pid 5782] <... set_robust_list resumed>) = 0 [pid 5781] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5780] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] mkdir("./19", 0777 [pid 5622] <... mkdir resumed>) = 0 [pid 5782] rt_sigprocmask(SIG_SETMASK, [] [pid 5781] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5780] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5781] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] <... mkdir resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5782] mkdirat(AT_FDCWD, "./config", 0777 [pid 5781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5780] <... futex resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5782] <... mkdirat resumed>) = 0 [pid 5781] <... mmap resumed>) = 0x7f368ee02000 [pid 5780] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5782] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5783 attached [pid 5782] <... futex resumed>) = 0 [pid 5780] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... mprotect resumed>) = 0 [pid 5783] set_robust_list(0x5555756467a0, 24 [pid 5782] mount(NULL, "./config", "configfs", 0, NULL [pid 5781] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5780] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5784 attached [pid 5783] <... set_robust_list resumed>) = 0 [pid 5782] <... mount resumed>) = 0 [pid 5781] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5784] set_robust_list(0x5555756467a0, 24 [pid 5783] rt_sigprocmask(SIG_SETMASK, [] [pid 5782] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5780] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5784 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5783 [pid 5784] <... set_robust_list resumed>) = 0 [pid 5783] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5782] <... futex resumed>) = 0 [pid 5780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5623] rt_sigprocmask(SIG_SETMASK, []ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5785 attached [pid 5784] rt_sigprocmask(SIG_SETMASK, [] [pid 5783] chdir("./19" [pid 5782] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5780] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [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] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5783] <... chdir resumed>) = 0 [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5781] <... clone3 resumed> => {parent_tid=[5785]}, 88) = 5785 [pid 5780] <... futex resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5785] <... rseq resumed>) = 0 [pid 5784] chdir("./19" [pid 5783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5782] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5781] rt_sigprocmask(SIG_SETMASK, [] [pid 5780] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5785] set_robust_list(0x7f368ee229a0, 24 [pid 5784] <... chdir resumed>) = 0 [pid 5783] <... prctl resumed>) = 0 [pid 5782] <... mkdirat resumed>) = 0 [pid 5781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5785] <... set_robust_list resumed>) = 0 [pid 5784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5783] setpgid(0, 0 [pid 5782] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] rt_sigprocmask(SIG_SETMASK, [] [pid 5784] <... prctl resumed>) = 0 [pid 5783] <... setpgid resumed>) = 0 [pid 5782] <... futex resumed>) = 1 [pid 5781] <... futex resumed>) = 0 [pid 5780] <... futex resumed>) = 0 [pid 5785] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5784] setpgid(0, 0 [pid 5783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5782] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5784] <... setpgid resumed>) = 0 [pid 5780] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] mkdirat(AT_FDCWD, "./config", 0777 [pid 5784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5780] <... futex resumed>) = 0 [pid 5783] <... openat resumed>) = 3 [pid 5784] <... openat resumed>) = 3 [pid 5783] write(3, "1000", 4 [pid 5782] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5780] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5785] <... mkdirat resumed>) = 0 [pid 5784] write(3, "1000", 4 [pid 5783] <... write resumed>) = 4 [pid 5785] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... unlinkat resumed>) = 0 [pid 5785] <... futex resumed>) = 1 [pid 5784] <... write resumed>) = 4 [pid 5783] close(3 [pid 5782] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... futex resumed>) = 0 [pid 5785] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] close(3 [pid 5783] <... close resumed>) = 0 [pid 5782] <... futex resumed>) = 1 [pid 5781] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] <... futex resumed>) = 0 [pid 5785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5784] <... close resumed>) = 0 [pid 5783] symlink("/dev/binderfs", "./binderfs" [pid 5782] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] <... futex resumed>) = 0 [pid 5780] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] mount(NULL, "./config", "configfs", 0, NULL [pid 5784] symlink("/dev/binderfs", "./binderfs" [pid 5783] <... symlink resumed>) = 0 [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5781] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5780] <... futex resumed>) = 0 [pid 5784] <... symlink resumed>) = 0 [pid 5782] mkdir("./my_configfs", 0777 [pid 5780] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5783] write(1, "executing program\n", 18) = 18 executing program [pid 5785] <... mount resumed>) = 0 [pid 5784] write(1, "executing program\n", 18 [pid 5783] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... write resumed>) = 18 [pid 5783] <... futex resumed>) = 0 executing program [pid 5782] <... mkdir resumed>) = 0 [pid 5784] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5782] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... futex resumed>) = 0 [pid 5783] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5782] <... futex resumed>) = 1 [pid 5780] <... futex resumed>) = 0 [pid 5785] <... futex resumed>) = 1 [pid 5784] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5783] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5782] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] <... futex resumed>) = 0 [pid 5780] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5783] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5780] <... futex resumed>) = 0 [pid 5784] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5782] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5780] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5784] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5783] <... mmap resumed>) = 0x7f368ee02000 [pid 5784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5783] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5782] <... mount resumed>) = 0 [pid 5781] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... futex resumed>) = 0 [pid 5784] <... mmap resumed>) = 0x7f368ee02000 [pid 5783] <... mprotect resumed>) = 0 [pid 5782] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... futex resumed>) = 1 [pid 5785] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5784] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5783] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5782] <... futex resumed>) = 1 [pid 5780] <... futex resumed>) = 0 [pid 5784] <... mprotect resumed>) = 0 [pid 5783] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5782] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5780] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5783] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5784] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5780] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5786 attached [pid 5785] <... mkdirat resumed>) = 0 [pid 5784] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5782] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5781] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5780] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5787 attached [pid 5786] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5785] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... clone3 resumed> => {parent_tid=[5786]}, 88) = 5786 [pid 5782] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [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 5786] <... rseq resumed>) = 0 [pid 5785] <... futex resumed>) = 0 [pid 5784] <... clone3 resumed> => {parent_tid=[5787]}, 88) = 5787 [pid 5783] rt_sigprocmask(SIG_SETMASK, [] [pid 5782] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... rseq resumed>) = 0 [pid 5786] set_robust_list(0x7f368ee229a0, 24 [pid 5785] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5784] rt_sigprocmask(SIG_SETMASK, [] [pid 5783] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5782] <... futex resumed>) = 1 [pid 5781] <... futex resumed>) = 0 [pid 5780] <... futex resumed>) = 0 [pid 5787] set_robust_list(0x7f368ee229a0, 24 [pid 5786] <... set_robust_list resumed>) = 0 [pid 5785] <... unlinkat resumed>) = 0 [pid 5784] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5783] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5780] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... set_robust_list resumed>) = 0 [pid 5786] rt_sigprocmask(SIG_SETMASK, [] [pid 5785] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5780] <... futex resumed>) = 0 [pid 5787] rt_sigprocmask(SIG_SETMASK, [] [pid 5786] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5785] <... futex resumed>) = 1 [pid 5781] <... futex resumed>) = 0 [pid 5784] <... futex resumed>) = 0 [pid 5780] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5786] mkdirat(AT_FDCWD, "./config", 0777 [pid 5785] mkdir("./my_configfs", 0777 [pid 5784] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5783] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5781] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] mkdirat(AT_FDCWD, "./config", 0777 [pid 5786] <... mkdirat resumed>) = 0 [pid 5785] <... mkdir resumed>) = 0 [pid 5782] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5781] <... futex resumed>) = 0 [pid 5786] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] <... mkdirat resumed>) = 0 [pid 5786] <... futex resumed>) = 1 [pid 5785] <... futex resumed>) = 0 [pid 5783] <... futex resumed>) = 0 [pid 5782] <... futex resumed>) = 1 [pid 5781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5780] <... futex resumed>) = 0 [pid 5787] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5783] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... futex resumed>) = 1 [pid 5786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5784] <... futex resumed>) = 0 [pid 5783] <... futex resumed>) = 0 [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5781] <... futex resumed>) = 0 [pid 5780] <... futex resumed>) = 0 [pid 5787] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5786] mount(NULL, "./config", "configfs", 0, NULL [pid 5784] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5780] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5784] <... futex resumed>) = 0 [pid 5782] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5787] mount(NULL, "./config", "configfs", 0, NULL [pid 5786] <... mount resumed>) = 0 [pid 5785] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5784] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] <... mount resumed>) = 0 [pid 5786] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... mount resumed>) = 0 [pid 5782] <... futex resumed>) = 1 [pid 5780] <... futex resumed>) = 0 [pid 5787] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = 1 [pid 5785] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5782] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5780] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... futex resumed>) = 1 [pid 5786] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] <... futex resumed>) = 1 [pid 5784] <... futex resumed>) = 0 [pid 5783] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5781] <... futex resumed>) = 0 [pid 5780] <... futex resumed>) = 0 [pid 5787] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5785] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5782] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5781] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5786] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5784] <... futex resumed>) = 0 [pid 5783] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5781] <... futex resumed>) = 0 [pid 5787] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5786] <... mkdirat resumed>) = 0 [pid 5785] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5784] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5786] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5782] <... futex resumed>) = 1 [pid 5780] <... futex resumed>) = 0 [pid 5787] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = 1 [pid 5783] <... futex resumed>) = 0 [pid 5782] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5780] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... futex resumed>) = 1 [pid 5786] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] <... futex resumed>) = 0 [pid 5783] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5780] <... futex resumed>) = 0 [pid 5787] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5785] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5782] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5780] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5786] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5785] <... futex resumed>) = 1 [pid 5784] <... futex resumed>) = 0 [pid 5783] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5781] <... futex resumed>) = 0 [pid 5787] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5786] <... unlinkat resumed>) = 0 [pid 5785] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5786] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5782] <... futex resumed>) = 1 [pid 5781] <... futex resumed>) = 0 [pid 5780] <... futex resumed>) = 0 [pid 5787] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = 1 [pid 5785] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5783] <... futex resumed>) = 0 [pid 5782] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5780] exit_group(0 [pid 5787] <... futex resumed>) = 1 [pid 5786] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5784] <... futex resumed>) = 0 [pid 5783] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... futex resumed>) = ? [pid 5780] <... exit_group resumed>) = ? [pid 5787] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5785] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5786] mkdir("./my_configfs", 0777 [pid 5785] <... futex resumed>) = 1 [pid 5783] <... futex resumed>) = 0 [pid 5784] <... futex resumed>) = 0 [pid 5782] +++ exited with 0 +++ [pid 5781] <... futex resumed>) = 0 [pid 5780] +++ exited with 0 +++ [pid 5787] mkdir("./my_configfs", 0777 [pid 5786] <... mkdir resumed>) = 0 [pid 5785] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5783] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5784] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5787] <... mkdir resumed>) = 0 [pid 5786] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5781] <... futex resumed>) = 0 [pid 5787] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = 1 [pid 5785] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5781] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] <... futex resumed>) = 1 [pid 5786] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] <... futex resumed>) = 0 [pid 5784] <... futex resumed>) = 0 [pid 5783] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5787] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5785] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5781] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5786] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5784] <... futex resumed>) = 0 [pid 5783] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] <... futex resumed>) = 0 [pid 5787] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5786] <... mount resumed>) = 0 [pid 5785] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5784] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5787] <... mount resumed>) = 0 [pid 5786] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5787] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = 1 [pid 5785] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5787] <... futex resumed>) = 1 [pid 5786] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] <... futex resumed>) = 1 [pid 5784] <... futex resumed>) = 0 [pid 5783] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... futex resumed>) = 0 [pid 5625] <... openat resumed>) = 3 [pid 5787] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5785] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5784] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5781] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] fstat(3 [pid 5787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5786] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5785] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5784] <... futex resumed>) = 0 [pid 5783] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5786] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5785] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] <... futex resumed>) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5787] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5786] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... futex resumed>) = 0 [pid 5781] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] getdents64(3 [pid 5787] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = 1 [pid 5783] <... futex resumed>) = 0 [pid 5787] <... futex resumed>) = 1 [pid 5786] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] <... futex resumed>) = 0 [pid 5783] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5784] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5786] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5785] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5784] <... futex resumed>) = 0 [pid 5787] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5786] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5784] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5783] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] exit_group(0 [pid 5787] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5786] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... futex resumed>) = ? [pid 5783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5781] <... exit_group resumed>) = ? [pid 5625] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5787] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = 0 [pid 5785] +++ exited with 0 +++ [pid 5783] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5787] <... futex resumed>) = 1 [pid 5786] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5784] <... futex resumed>) = 0 [pid 5783] <... futex resumed>) = 0 [pid 5787] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5786] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5784] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5786] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... futex resumed>) = 0 [pid 5783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5787] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5786] <... futex resumed>) = 0 [pid 5784] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5783] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] +++ exited with 0 +++ [pid 5625] newfstatat(AT_FDCWD, "./19/binderfs" [pid 5787] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5786] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5783] <... futex resumed>) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5787] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5783] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] unlink("./19/binderfs" [pid 5787] <... futex resumed>) = 1 [pid 5786] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... futex resumed>) = 0 [pid 5783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... unlink resumed>) = 0 [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5787] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5786] <... futex resumed>) = 0 [pid 5784] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./19/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5786] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5784] <... futex resumed>) = 0 [pid 5783] <... futex resumed>) = 0 [pid 5787] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5786] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5784] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5783] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5786] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5787] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = 0 [pid 5787] <... futex resumed>) = 1 [pid 5784] <... futex resumed>) = 0 [pid 5783] exit_group(0 [pid 5786] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5787] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5786] <... futex resumed>) = ? [pid 5784] <... futex resumed>) = 0 [pid 5783] <... exit_group resumed>) = ? [pid 5787] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5786] +++ exited with 0 +++ [pid 5784] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5787] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... restart_syscall resumed>) = 0 [pid 5787] <... futex resumed>) = 1 [pid 5784] <... futex resumed>) = 0 [pid 5787] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] exit_group(0 [pid 5624] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5787] <... futex resumed>) = ? [pid 5784] <... exit_group resumed>) = ? [pid 5783] +++ exited with 0 +++ [pid 5787] +++ exited with 0 +++ [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5624] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5624] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5784] +++ exited with 0 +++ [pid 5625] <... umount2 resumed>) = 0 [pid 5624] getdents64(3 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] umount2("./19/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5625] newfstatat(AT_FDCWD, "./19/my_configfs" [pid 5624] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... openat resumed>) = 3 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] umount2("./19/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] newfstatat(AT_FDCWD, "./19/binderfs" [pid 5622] fstat(3 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] openat(AT_FDCWD, "./19/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5624] unlink("./19/binderfs" [pid 5622] getdents64(3 [pid 5625] fstat(4 [pid 5624] <... unlink resumed>) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] getdents64(4 [pid 5624] umount2("./19/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4 [pid 5622] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] close(4 [pid 5622] newfstatat(AT_FDCWD, "./19/binderfs" [pid 5625] <... close resumed>) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] rmdir("./19/my_configfs" [pid 5623] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rmdir resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] unlink("./19/binderfs") = 0 [pid 5623] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./19/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... openat resumed>) = 3 [pid 5623] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(3, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./19/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./19/binderfs" [pid 5624] newfstatat(AT_FDCWD, "./19/my_configfs" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] unlink("./19/binderfs" [pid 5624] umount2("./19/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... unlink resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./19/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] umount2("./19/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5625] umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] fstat(4 [pid 5622] umount2("./19/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./19/config" [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] getdents64(4 [pid 5622] newfstatat(AT_FDCWD, "./19/my_configfs" [pid 5625] umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] openat(AT_FDCWD, "./19/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./19/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... openat resumed>) = 4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] fstat(4 [pid 5624] getdents64(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] openat(AT_FDCWD, "./19/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] close(4 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... openat resumed>) = 4 [pid 5624] <... close resumed>) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4) = 0 [pid 5624] rmdir("./19/my_configfs" [pid 5622] fstat(4 [pid 5624] <... rmdir resumed>) = 0 [pid 5625] rmdir("./19/config" [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... rmdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5625] getdents64(3 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] close(4 [pid 5625] close(3 [pid 5622] <... close resumed>) = 0 [pid 5625] <... close resumed>) = 0 [pid 5622] rmdir("./19/my_configfs" [pid 5625] rmdir("./19" [pid 5622] <... rmdir resumed>) = 0 [pid 5622] umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rmdir resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5625] mkdir("./20", 0777 [pid 5623] umount2("./19/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... mkdir resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./19/my_configfs" [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] umount2("./19/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5789 attached [pid 5623] openat(AT_FDCWD, "./19/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5789] set_robust_list(0x5555756467a0, 24 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5789 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5789] <... set_robust_list resumed>) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5789] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] fstat(4 [pid 5622] umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./19/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5789] chdir("./20" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] getdents64(4 [pid 5622] newfstatat(AT_FDCWD, "./19/config" [pid 5789] <... chdir resumed>) = 0 [pid 5624] openat(AT_FDCWD, "./19/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5624] <... openat resumed>) = 4 [pid 5622] umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] fstat(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] openat(AT_FDCWD, "./19/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] getdents64(4 [pid 5789] <... prctl resumed>) = 0 [pid 5624] getdents64(4 [pid 5789] setpgid(0, 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5624] getdents64(4 [pid 5789] <... setpgid resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] close(4 [pid 5624] close(4 [pid 5622] fstat(4 [pid 5623] <... close resumed>) = 0 [pid 5789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] <... close resumed>) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] rmdir("./19/config" [pid 5789] <... openat resumed>) = 3 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] rmdir("./19/my_configfs" [pid 5622] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5789] write(3, "1000", 4 [pid 5624] getdents64(3 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5789] <... write resumed>) = 4 [pid 5624] close(3 [pid 5623] umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] close(4 [pid 5789] close(3) = 0 [pid 5624] <... close resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5624] rmdir("./19" [pid 5622] rmdir("./19/config" [pid 5789] symlink("/dev/binderfs", "./binderfs" [pid 5624] <... rmdir resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5624] mkdir("./20", 0777 [pid 5789] <... symlink resumed>) = 0 [pid 5622] getdents64(3 [pid 5789] write(1, "executing program\n", 18 [pid 5624] <... mkdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5789] <... write resumed>) = 18 executing program [pid 5622] close(3 [pid 5789] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... close resumed>) = 0 [pid 5789] <... futex resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] rmdir("./19" [pid 5789] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50}, NULL, 8) = 0 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5789] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5790 attached [pid 5790] set_robust_list(0x5555756467a0, 24 [pid 5789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5790 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5790] <... set_robust_list resumed>) = 0 [pid 5623] umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5790] rt_sigprocmask(SIG_SETMASK, [] [pid 5789] <... mmap resumed>) = 0x7f368ee02000 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] mkdir("./20", 0777 [pid 5790] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5789] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] newfstatat(AT_FDCWD, "./19/config" [pid 5790] chdir("./20" [pid 5789] <... mprotect resumed>) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5790] <... chdir resumed>) = 0 [pid 5623] umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... mkdir resumed>) = 0 [pid 5790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5789] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5790] <... prctl resumed>) = 0 [pid 5789] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] openat(AT_FDCWD, "./19/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5790] setpgid(0, 0 [pid 5789] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5791 attached [pid 5790] <... setpgid resumed>) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5792 attached [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 5790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5789] <... clone3 resumed> => {parent_tid=[5791]}, 88) = 5791 [pid 5623] fstat(4 [pid 5791] <... rseq resumed>) = 0 [pid 5789] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5792 [pid 5792] set_robust_list(0x5555756467a0, 24 [pid 5791] set_robust_list(0x7f368ee229a0, 24 [pid 5790] <... openat resumed>) = 3 [pid 5789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5791] <... set_robust_list resumed>) = 0 [pid 5792] <... set_robust_list resumed>) = 0 [pid 5791] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5792] rt_sigprocmask(SIG_SETMASK, [] [pid 5791] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5790] write(3, "1000", 4 [pid 5789] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] getdents64(4 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5791] mkdirat(AT_FDCWD, "./config", 0777 [pid 5790] <... write resumed>) = 4 [pid 5789] <... futex resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5792] chdir("./20" [pid 5790] close(3 [pid 5789] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5792] <... chdir resumed>) = 0 [pid 5623] getdents64(4 [pid 5792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5790] <... close resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] close(4 [pid 5792] <... prctl resumed>) = 0 [pid 5790] symlink("/dev/binderfs", "./binderfs" [pid 5792] setpgid(0, 0 [pid 5623] <... close resumed>) = 0 [pid 5792] <... setpgid resumed>) = 0 [pid 5791] <... mkdirat resumed>) = 0 [pid 5790] <... symlink resumed>) = 0 [pid 5792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5791] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] rmdir("./19/config" [pid 5791] <... futex resumed>) = 1 [pid 5790] write(1, "executing program\n", 18 [pid 5789] <... futex resumed>) = 0 [pid 5790] <... write resumed>) = 18 executing program [pid 5792] <... openat resumed>) = 3 [pid 5791] mount(NULL, "./config", "configfs", 0, NULL [pid 5790] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5792] write(3, "1000", 4 [pid 5791] <... mount resumed>) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5789] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] getdents64(3 [pid 5792] <... write resumed>) = 4 [pid 5791] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] close(3 [pid 5791] <... futex resumed>) = 0 [pid 5790] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5789] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5792] <... close resumed>) = 0 [pid 5791] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5790] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5789] <... futex resumed>) = 0 [pid 5623] close(3 [pid 5792] symlink("/dev/binderfs", "./binderfs" [pid 5790] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5789] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5792] <... symlink resumed>) = 0 [pid 5791] <... mkdirat resumed>) = 0 [pid 5790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5623] <... close resumed>) = 0 [pid 5792] write(1, "executing program\n", 18 executing program [pid 5791] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... write resumed>) = 18 [pid 5790] <... mmap resumed>) = 0x7f368ee02000 [pid 5791] <... futex resumed>) = 1 [pid 5623] rmdir("./19" [pid 5789] <... futex resumed>) = 0 [pid 5789] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... rmdir resumed>) = 0 [pid 5792] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5790] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5789] <... futex resumed>) = 0 [pid 5623] mkdir("./20", 0777 [pid 5792] <... futex resumed>) = 0 [pid 5789] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] <... mprotect resumed>) = 0 [pid 5791] <... unlinkat resumed>) = 0 [pid 5792] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5791] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... mkdir resumed>) = 0 [pid 5792] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5791] <... futex resumed>) = 1 [pid 5790] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5789] <... futex resumed>) = 0 [pid 5792] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5791] mkdir("./my_configfs", 0777 [pid 5790] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5789] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5789] <... futex resumed>) = 0 [pid 5789] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] <... mkdir resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5793 attached [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) = 0 [pid 5792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5791] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] <... clone3 resumed> => {parent_tid=[5793]}, 88) = 5793 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5792] <... mmap resumed>) = 0x7f368ee02000 [pid 5790] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5790] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5792] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5790] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] set_robust_list(0x7f368ee229a0, 24 [pid 5792] <... mprotect resumed>) = 0 [pid 5793] <... set_robust_list resumed>) = 0 [pid 5793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5791] <... futex resumed>) = 1 [pid 5789] <... futex resumed>) = 0 [pid 5793] mkdirat(AT_FDCWD, "./config", 0777 [pid 5792] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5791] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5789] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5794 attached [pid 5793] <... mkdirat resumed>) = 0 [pid 5792] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5789] <... futex resumed>) = 0 [pid 5794] set_robust_list(0x5555756467a0, 24 [pid 5793] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5791] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5789] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5794] <... set_robust_list resumed>) = 0 [pid 5793] <... futex resumed>) = 1 [pid 5790] <... futex resumed>) = 0 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5794 [pid 5794] rt_sigprocmask(SIG_SETMASK, [] [pid 5793] mount(NULL, "./config", "configfs", 0, NULL [pid 5790] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5793] <... mount resumed>) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5791] <... mount resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5795 attached [pid 5794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5793] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... clone3 resumed> => {parent_tid=[5795]}, 88) = 5795 [pid 5791] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5794] chdir("./20" [pid 5793] <... futex resumed>) = 0 [pid 5792] rt_sigprocmask(SIG_SETMASK, [] [pid 5791] <... futex resumed>) = 1 [pid 5790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5789] <... futex resumed>) = 0 [pid 5795] <... rseq resumed>) = 0 [pid 5794] <... chdir resumed>) = 0 [pid 5793] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5791] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5790] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] set_robust_list(0x7f368ee229a0, 24 [pid 5794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] <... futex resumed>) = 0 [pid 5791] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5790] <... futex resumed>) = 0 [pid 5795] <... set_robust_list resumed>) = 0 [pid 5794] <... prctl resumed>) = 0 [pid 5793] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5792] <... futex resumed>) = 0 [pid 5791] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5789] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] rt_sigprocmask(SIG_SETMASK, [] [pid 5794] setpgid(0, 0 [pid 5793] <... mkdirat resumed>) = 0 [pid 5792] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] <... futex resumed>) = 0 [pid 5789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5795] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5794] <... setpgid resumed>) = 0 [pid 5791] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5789] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] mkdirat(AT_FDCWD, "./config", 0777 [pid 5794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5789] <... futex resumed>) = 0 [pid 5795] <... mkdirat resumed>) = 0 [pid 5794] <... openat resumed>) = 3 [pid 5793] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5789] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] write(3, "1000", 4 [pid 5793] <... futex resumed>) = 1 [pid 5791] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] <... futex resumed>) = 0 [pid 5789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5795] <... futex resumed>) = 1 [pid 5794] <... write resumed>) = 4 [pid 5793] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... futex resumed>) = 0 [pid 5791] <... futex resumed>) = 0 [pid 5790] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] close(3 [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5790] <... futex resumed>) = 0 [pid 5795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5794] <... close resumed>) = 0 [pid 5793] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5792] <... futex resumed>) = 0 [pid 5791] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5790] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5789] <... futex resumed>) = 0 [pid 5795] mount(NULL, "./config", "configfs", 0, NULL [pid 5789] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5792] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5794] symlink("/dev/binderfs", "./binderfs" [pid 5789] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... mount resumed>) = 0 [pid 5794] <... symlink resumed>) = 0 [pid 5793] <... unlinkat resumed>) = 0 [pid 5791] <... futex resumed>) = 0 [pid 5789] <... futex resumed>) = 0 [pid 5795] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] write(1, "executing program\n", 18) = 18 executing program [pid 5795] <... futex resumed>) = 1 [pid 5794] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... futex resumed>) = 0 [pid 5791] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5789] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] <... futex resumed>) = 0 [pid 5793] <... futex resumed>) = 1 [pid 5792] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5790] <... futex resumed>) = 0 [pid 5795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5794] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5793] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... futex resumed>) = 0 [pid 5791] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] <... futex resumed>) = 1 [pid 5795] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5794] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5790] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5789] <... futex resumed>) = 0 [pid 5795] <... mkdirat resumed>) = 0 [pid 5789] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5793] mkdir("./my_configfs", 0777 [pid 5791] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5791] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5789] <... futex resumed>) = 0 [pid 5795] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] <... mmap resumed>) = 0x7f368ee02000 [pid 5789] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5792] <... futex resumed>) = 0 [pid 5795] <... futex resumed>) = 1 [pid 5792] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5792] <... futex resumed>) = 0 [pid 5795] <... unlinkat resumed>) = 0 [pid 5794] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5793] <... mkdir resumed>) = 0 [pid 5792] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] <... mprotect resumed>) = 0 [pid 5795] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5792] <... futex resumed>) = 0 [pid 5795] <... futex resumed>) = 1 [pid 5792] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] mkdir("./my_configfs", 0777 [pid 5792] <... futex resumed>) = 0 [pid 5791] <... futex resumed>) = 1 [pid 5795] <... mkdir resumed>) = 0 [pid 5794] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5793] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5789] <... futex resumed>) = 0 [pid 5794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5793] <... futex resumed>) = 1 [pid 5789] exit_group(0 [pid 5795] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5796 attached [pid 5795] <... futex resumed>) = 0 [pid 5793] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5791] <... futex resumed>) = ? [pid 5790] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] <... exit_group resumed>) = ? [pid 5796] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_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] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] <... futex resumed>) = 0 [pid 5796] <... rseq resumed>) = 0 [pid 5795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] <... futex resumed>) = 0 [pid 5790] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] set_robust_list(0x7f368ee229a0, 24 [pid 5795] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5792] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] <... set_robust_list resumed>) = 0 [pid 5795] <... mount resumed>) = 0 [pid 5796] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5795] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5795] <... futex resumed>) = 1 [pid 5794] <... clone3 resumed> => {parent_tid=[5796]}, 88) = 5796 [pid 5793] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5792] <... futex resumed>) = 0 [pid 5795] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] rt_sigprocmask(SIG_SETMASK, [] [pid 5792] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] <... futex resumed>) = 0 [pid 5795] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5793] <... mount resumed>) = 0 [pid 5792] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5794] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] <... futex resumed>) = 0 [pid 5794] <... futex resumed>) = 1 [pid 5793] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] mkdirat(AT_FDCWD, "./config", 0777 [pid 5795] <... futex resumed>) = 1 [pid 5792] <... futex resumed>) = 0 [pid 5795] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5792] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] <... futex resumed>) = 1 [pid 5791] +++ exited with 0 +++ [pid 5790] <... futex resumed>) = 0 [pid 5789] +++ exited with 0 +++ [pid 5796] <... mkdirat resumed>) = 0 [pid 5795] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5793] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... futex resumed>) = 0 [pid 5790] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5795] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] <... futex resumed>) = 0 [pid 5796] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... futex resumed>) = 0 [pid 5793] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5790] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] <... futex resumed>) = 1 [pid 5795] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] <... futex resumed>) = 0 [pid 5793] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5792] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] <... futex resumed>) = 0 [pid 5796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5795] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5794] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5796] mount(NULL, "./config", "configfs", 0, NULL [pid 5795] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5794] <... futex resumed>) = 0 [pid 5793] <... futex resumed>) = 1 [pid 5790] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5794] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] <... mount resumed>) = 0 [pid 5795] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5790] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5790] <... futex resumed>) = 0 [pid 5796] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... futex resumed>) = 1 [pid 5792] <... futex resumed>) = 0 [pid 5790] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] <... openat resumed>) = 3 [pid 5796] <... futex resumed>) = 1 [pid 5795] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] <... futex resumed>) = 0 [pid 5793] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5794] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... futex resumed>) = 1 [pid 5792] <... futex resumed>) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5625] fstat(3 [pid 5796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5795] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5794] <... futex resumed>) = 0 [pid 5793] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5796] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5795] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5794] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5790] <... futex resumed>) = 0 [pid 5625] getdents64(3 [pid 5796] <... mkdirat resumed>) = 0 [pid 5795] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5790] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5793] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5795] <... futex resumed>) = 1 [pid 5792] <... futex resumed>) = 0 [pid 5795] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5793] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5793] <... futex resumed>) = 1 [pid 5792] <... futex resumed>) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5625] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5796] <... futex resumed>) = 1 [pid 5795] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] <... futex resumed>) = 0 [pid 5792] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5790] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5795] <... futex resumed>) = 0 [pid 5792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5790] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] newfstatat(AT_FDCWD, "./20/binderfs" [pid 5796] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5795] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] <... futex resumed>) = 0 [pid 5793] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5792] exit_group(0 [pid 5796] <... unlinkat resumed>) = 0 [pid 5795] <... futex resumed>) = ? [pid 5794] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... exit_group resumed>) = ? [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5795] +++ exited with 0 +++ [pid 5793] <... futex resumed>) = 1 [pid 5792] +++ exited with 0 +++ [pid 5790] <... futex resumed>) = 0 [pid 5625] unlink("./20/binderfs" [pid 5793] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5790] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5625] <... unlink resumed>) = 0 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5792, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5796] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] <... futex resumed>) = 0 [pid 5793] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5790] <... futex resumed>) = 0 [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5793] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] <... futex resumed>) = 0 [pid 5796] <... futex resumed>) = 0 [pid 5794] <... futex resumed>) = 1 [pid 5793] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] umount2("./20/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5796] mkdir("./my_configfs", 0777 [pid 5794] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] exit_group(0 [pid 5793] <... futex resumed>) = ? [pid 5790] <... exit_group resumed>) = ? [pid 5622] <... restart_syscall resumed>) = 0 [pid 5793] +++ exited with 0 +++ [pid 5796] <... mkdir resumed>) = 0 [pid 5796] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5796] <... futex resumed>) = 1 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5796] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] <... futex resumed>) = 0 [pid 5790] +++ exited with 0 +++ [pid 5622] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5794] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5622] <... openat resumed>) = 3 [pid 5796] <... futex resumed>) = 0 [pid 5794] <... futex resumed>) = 1 [pid 5796] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5622] fstat(3 [pid 5796] <... mount resumed>) = 0 [pid 5794] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] getdents64(3 [pid 5796] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5796] <... futex resumed>) = 1 [pid 5794] <... futex resumed>) = 0 [pid 5624] <... openat resumed>) = 3 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5796] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5794] <... futex resumed>) = 0 [pid 5624] fstat(3 [pid 5622] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5796] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5794] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5796] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5796] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] newfstatat(AT_FDCWD, "./20/binderfs" [pid 5794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5794] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] getdents64(3 [pid 5794] <... futex resumed>) = 0 [pid 5796] <... futex resumed>) = 0 [pid 5794] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5796] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] unlink("./20/binderfs" [pid 5796] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5622] <... unlink resumed>) = 0 [pid 5796] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5796] <... futex resumed>) = 1 [pid 5622] umount2("./20/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5796] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] <... futex resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5794] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] newfstatat(AT_FDCWD, "./20/binderfs" [pid 5794] <... futex resumed>) = 0 [pid 5796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5794] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5796] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5796] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] unlink("./20/binderfs" [pid 5796] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5794] <... futex resumed>) = 0 [pid 5796] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777) = -1 EEXIST (File exists) [pid 5794] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... unlink resumed>) = 0 [pid 5796] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5796] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] umount2("./20/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5794] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] <... futex resumed>) = 0 [pid 5794] <... futex resumed>) = 1 [pid 5625] umount2("./20/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5794] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5796] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777) = -1 EEXIST (File exists) [pid 5625] newfstatat(AT_FDCWD, "./20/my_configfs" [pid 5796] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5794] <... futex resumed>) = 0 [pid 5796] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5794] exit_group(0 [pid 5625] umount2("./20/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5796] <... futex resumed>) = ? [pid 5794] <... exit_group resumed>) = ? [pid 5625] openat(AT_FDCWD, "./20/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5625] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4 [pid 5796] +++ exited with 0 +++ [pid 5794] +++ exited with 0 +++ [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5625] <... close resumed>) = 0 [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] rmdir("./20/my_configfs") = 0 [pid 5625] umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = 0 [pid 5622] umount2("./20/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./20/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... restart_syscall resumed>) = 0 [pid 5622] umount2("./20/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./20/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5625] umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./20/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... openat resumed>) = 4 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./20/config" [pid 5624] newfstatat(AT_FDCWD, "./20/my_configfs" [pid 5622] fstat(4 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./20/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... openat resumed>) = 3 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] getdents64(4 [pid 5625] openat(AT_FDCWD, "./20/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./20/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] fstat(3 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... openat resumed>) = 4 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] fstat(4 [pid 5622] getdents64(4 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] fstat(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] getdents64(4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(3 [pid 5622] close(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5622] <... close resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] rmdir("./20/my_configfs" [pid 5623] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] close(4 [pid 5624] getdents64(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... rmdir resumed>) = 0 [pid 5625] <... close resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] rmdir("./20/config" [pid 5624] close(4 [pid 5623] newfstatat(AT_FDCWD, "./20/binderfs" [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5622] umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] rmdir("./20/my_configfs" [pid 5625] getdents64(3 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] unlink("./20/binderfs" [pid 5625] close(3 [pid 5624] umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... close resumed>) = 0 [pid 5623] <... unlink resumed>) = 0 [pid 5625] rmdir("./20") = 0 [pid 5623] umount2("./20/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] mkdir("./21", 0777) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5797 attached , child_tidptr=0x555575646790) = 5797 [pid 5622] <... umount2 resumed>) = 0 [pid 5797] set_robust_list(0x5555756467a0, 24) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5797] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./20/config" [pid 5797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5797] chdir("./21") = 0 [pid 5622] umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5797] <... prctl resumed>) = 0 [pid 5622] openat(AT_FDCWD, "./20/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5797] setpgid(0, 0) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5623] umount2("./20/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5797] <... openat resumed>) = 3 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] fstat(4 [pid 5623] newfstatat(AT_FDCWD, "./20/my_configfs" [pid 5624] newfstatat(AT_FDCWD, "./20/config" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5797] write(3, "1000", 4 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./20/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5797] <... write resumed>) = 4 [pid 5624] umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] getdents64(4 [pid 5797] close(3 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./20/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5797] <... close resumed>) = 0 [pid 5797] symlink("/dev/binderfs", "./binderfs" [pid 5624] openat(AT_FDCWD, "./20/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] getdents64(4 [pid 5797] <... symlink resumed>) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] fstat(4 [pid 5622] close(4 [pid 5797] write(1, "executing program\n", 18 [pid 5624] fstat(4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... close resumed>) = 0 executing program [pid 5797] <... write resumed>) = 18 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] rmdir("./20/config" [pid 5797] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5622] <... rmdir resumed>) = 0 [pid 5797] <... futex resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5797] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5797] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5624] close(4 [pid 5622] getdents64(3 [pid 5797] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5624] <... close resumed>) = 0 [pid 5623] getdents64(4 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] rmdir("./20/config" [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5622] close(3 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] close(4 [pid 5624] getdents64(3 [pid 5622] <... close resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5622] rmdir("./20" [pid 5623] rmdir("./20/my_configfs" [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5797] <... mmap resumed>) = 0x7f368ee02000 [pid 5797] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5624] close(3 [pid 5623] <... rmdir resumed>) = 0 [pid 5797] <... mprotect resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] mkdir("./21", 0777 [pid 5624] rmdir("./20" [pid 5797] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] <... mkdir resumed>) = 0 [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5624] mkdir("./21", 0777 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5798 attached [pid 5624] <... mkdir resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5798] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5797] <... clone3 resumed> => {parent_tid=[5798]}, 88) = 5798 [pid 5798] <... rseq resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5797] rt_sigprocmask(SIG_SETMASK, [] [pid 5798] set_robust_list(0x7f368ee229a0, 24 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5798] <... set_robust_list resumed>) = 0 [pid 5797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5798] rt_sigprocmask(SIG_SETMASK, [] [pid 5797] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5797] <... futex resumed>) = 0 [pid 5797] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5799 attached [pid 5799] set_robust_list(0x5555756467a0, 24 [pid 5798] mkdirat(AT_FDCWD, "./config", 0777 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5799 [pid 5799] <... set_robust_list resumed>) = 0 [pid 5799] rt_sigprocmask(SIG_SETMASK, [] [pid 5798] <... mkdirat resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, []ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5800 attached [pid 5798] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5800] set_robust_list(0x5555756467a0, 24) = 0 [pid 5798] <... futex resumed>) = 1 [pid 5797] <... futex resumed>) = 0 [pid 5800] rt_sigprocmask(SIG_SETMASK, [] [pid 5799] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5798] mount(NULL, "./config", "configfs", 0, NULL [pid 5797] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5800 [pid 5800] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5799] chdir("./21" [pid 5798] <... mount resumed>) = 0 [pid 5797] <... futex resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5800] chdir("./21" [pid 5799] <... chdir resumed>) = 0 [pid 5798] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5800] <... chdir resumed>) = 0 [pid 5798] <... futex resumed>) = 0 [pid 5797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5798] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5797] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... prctl resumed>) = 0 [pid 5798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] <... futex resumed>) = 0 [pid 5800] setpgid(0, 0 [pid 5798] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5797] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] <... setpgid resumed>) = 0 [pid 5799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5799] <... prctl resumed>) = 0 [pid 5800] <... openat resumed>) = 3 [pid 5799] setpgid(0, 0 [pid 5798] <... mkdirat resumed>) = 0 [pid 5800] write(3, "1000", 4 [pid 5799] <... setpgid resumed>) = 0 [pid 5798] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... write resumed>) = 4 [pid 5799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5800] close(3 [pid 5799] <... openat resumed>) = 3 [pid 5798] <... futex resumed>) = 1 [pid 5797] <... futex resumed>) = 0 [pid 5800] <... close resumed>) = 0 [pid 5799] write(3, "1000", 4 [pid 5798] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5797] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] symlink("/dev/binderfs", "./binderfs" [pid 5799] <... write resumed>) = 4 [pid 5798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] <... futex resumed>) = 0 [pid 5799] close(3 [pid 5800] <... symlink resumed>) = 0 [pid 5799] <... close resumed>) = 0 [pid 5798] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5797] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] write(1, "executing program\n", 18 executing program [pid 5799] symlink("/dev/binderfs", "./binderfs" [pid 5800] <... write resumed>) = 18 [pid 5799] <... symlink resumed>) = 0 [pid 5798] <... unlinkat resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5800] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5800] <... futex resumed>) = 0 [pid 5798] <... futex resumed>) = 1 [pid 5797] <... futex resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5800] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5799] write(1, "executing program\n", 18 [pid 5798] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5797] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] newfstatat(AT_FDCWD, "./20/config" [pid 5800] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5799] <... write resumed>) = 18 executing program [pid 5798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] <... futex resumed>) = 0 [pid 5800] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5798] mkdir("./my_configfs", 0777 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5797] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5799] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5799] <... futex resumed>) = 0 [pid 5798] <... mkdir resumed>) = 0 [pid 5623] umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5800] <... mmap resumed>) = 0x7f368ee02000 [pid 5799] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5798] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5800] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5799] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5798] <... futex resumed>) = 1 [pid 5797] <... futex resumed>) = 0 [pid 5623] openat(AT_FDCWD, "./20/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5800] <... mprotect resumed>) = 0 [pid 5799] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5798] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5797] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5799] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] <... futex resumed>) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5800] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5798] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5797] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5799] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] fstat(4 [pid 5799] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITEci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5801 attached [pid 5800] <... clone3 resumed> => {parent_tid=[5801]}, 88) = 5801 [pid 5799] <... mprotect resumed>) = 0 [pid 5798] <... mount resumed>) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [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 5800] rt_sigprocmask(SIG_SETMASK, [] [pid 5799] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5798] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] getdents64(4 [pid 5801] <... rseq resumed>) = 0 [pid 5800] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5797] <... futex resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5798] <... futex resumed>) = 1 [pid 5801] set_robust_list(0x7f368ee229a0, 24 [pid 5800] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5797] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] getdents64(4 [pid 5801] <... set_robust_list resumed>) = 0 [pid 5800] <... futex resumed>) = 0 [pid 5799] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5798] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5797] <... futex resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5801] rt_sigprocmask(SIG_SETMASK, [] [pid 5800] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5798] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] close(4ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5802 attached [pid 5801] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5798] <... futex resumed>) = 0 [pid 5797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5623] <... close resumed>) = 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 [pid 5801] mkdirat(AT_FDCWD, "./config", 0777 [pid 5799] <... clone3 resumed> => {parent_tid=[5802]}, 88) = 5802 [pid 5798] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5797] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] rmdir("./20/config" [pid 5802] <... rseq resumed>) = 0 [pid 5799] rt_sigprocmask(SIG_SETMASK, [] [pid 5801] <... mkdirat resumed>) = 0 [pid 5799] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] <... futex resumed>) = 0 [pid 5802] set_robust_list(0x7f368ee229a0, 24 [pid 5801] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... rmdir resumed>) = 0 [pid 5802] <... set_robust_list resumed>) = 0 [pid 5801] <... futex resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5799] <... futex resumed>) = 0 [pid 5798] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5797] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] getdents64(3 [pid 5802] rt_sigprocmask(SIG_SETMASK, [] [pid 5801] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5802] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5800] <... futex resumed>) = 0 [pid 5798] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] mkdirat(AT_FDCWD, "./config", 0777 [pid 5801] mount(NULL, "./config", "configfs", 0, NULL [pid 5800] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] <... futex resumed>) = 1 [pid 5797] <... futex resumed>) = 0 [pid 5623] close(3 [pid 5801] <... mount resumed>) = 0 [pid 5802] <... mkdirat resumed>) = 0 [pid 5798] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5797] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... close resumed>) = 0 [pid 5802] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... futex resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5798] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5797] <... futex resumed>) = 0 [pid 5623] rmdir("./20" [pid 5802] <... futex resumed>) = 1 [pid 5801] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5802] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5800] <... futex resumed>) = 0 [pid 5799] <... futex resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5798] <... futex resumed>) = 0 [pid 5797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5801] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5800] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5799] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5797] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] mkdir("./21", 0777 [pid 5802] <... futex resumed>) = 0 [pid 5799] <... futex resumed>) = 1 [pid 5802] mount(NULL, "./config", "configfs", 0, NULL [pid 5801] <... mkdirat resumed>) = 0 [pid 5799] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5802] <... mount resumed>) = 0 [pid 5798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] <... futex resumed>) = 0 [pid 5802] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... mkdir resumed>) = 0 [pid 5798] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5802] <... futex resumed>) = 1 [pid 5799] <... futex resumed>) = 0 [pid 5802] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5801] <... futex resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5799] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5802] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5801] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... futex resumed>) = 0 [pid 5798] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5802] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5800] <... futex resumed>) = 0 [pid 5799] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] <... futex resumed>) = 1 [pid 5797] <... futex resumed>) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5802] <... futex resumed>) = 0 [pid 5801] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5800] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5799] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5797] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5803 attached [pid 5802] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5801] <... unlinkat resumed>) = 0 [pid 5799] <... futex resumed>) = 0 [pid 5798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] set_robust_list(0x5555756467a0, 24 [pid 5802] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5803 [pid 5803] <... set_robust_list resumed>) = 0 [pid 5802] <... futex resumed>) = 0 [pid 5801] <... futex resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5803] rt_sigprocmask(SIG_SETMASK, [] [pid 5802] mkdir("./my_configfs", 0777 [pid 5801] mkdir("./my_configfs", 0777 [pid 5800] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5800] <... futex resumed>) = 0 [pid 5799] <... futex resumed>) = 0 [pid 5799] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5801] <... mkdir resumed>) = 0 [pid 5800] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] <... futex resumed>) = 1 [pid 5803] chdir("./21" [pid 5797] <... futex resumed>) = 0 [pid 5802] <... mkdir resumed>) = 0 [pid 5801] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5797] exit_group(0 [pid 5803] <... chdir resumed>) = 0 [pid 5802] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... futex resumed>) = 0 [pid 5800] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] <... futex resumed>) = ? [pid 5797] <... exit_group resumed>) = ? [pid 5803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5802] <... futex resumed>) = 1 [pid 5801] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5800] <... futex resumed>) = 0 [pid 5799] <... futex resumed>) = 0 [pid 5798] +++ exited with 0 +++ [pid 5799] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... prctl resumed>) = 0 [pid 5802] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5799] <... futex resumed>) = 0 [pid 5803] setpgid(0, 0 [pid 5802] <... mount resumed>) = 0 [pid 5801] <... mount resumed>) = 0 [pid 5800] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5799] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... setpgid resumed>) = 0 [pid 5803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5802] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] +++ exited with 0 +++ [pid 5803] <... openat resumed>) = 3 [pid 5802] <... futex resumed>) = 1 [pid 5801] <... futex resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5799] <... futex resumed>) = 0 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5803] write(3, "1000", 4 [pid 5802] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5801] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... write resumed>) = 4 [pid 5802] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5800] <... futex resumed>) = 0 [pid 5799] <... futex resumed>) = 0 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5803] close(3 [pid 5802] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5800] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5799] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... close resumed>) = 0 [pid 5802] <... futex resumed>) = 0 [pid 5801] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... restart_syscall resumed>) = 0 [pid 5803] symlink("/dev/binderfs", "./binderfs" [pid 5802] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... symlink resumed>) = 0 [pid 5802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5801] <... futex resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5799] <... futex resumed>) = 0 [pid 5803] write(1, "executing program\n", 18 executing program [pid 5802] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5801] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... write resumed>) = 18 [pid 5802] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5800] <... futex resumed>) = 0 [pid 5803] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5800] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... futex resumed>) = 0 [pid 5801] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5803] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5801] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5801] <... futex resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5802] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5803] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5802] <... futex resumed>) = 1 [pid 5801] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5802] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5800] <... futex resumed>) = 0 [pid 5799] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5801] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5800] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5799] <... futex resumed>) = 0 [pid 5625] <... openat resumed>) = 3 [pid 5803] <... mmap resumed>) = 0x7f368ee02000 [pid 5802] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5801] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5799] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] fstat(3 [pid 5803] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5802] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5801] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5803] <... mprotect resumed>) = 0 [pid 5802] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... futex resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5625] getdents64(3 [pid 5803] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5802] <... futex resumed>) = 1 [pid 5801] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... futex resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5803] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5802] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5800] <... futex resumed>) = 0 [pid 5799] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5802] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5801] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5800] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5799] <... futex resumed>) = 0 [pid 5625] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5804 attached [pid 5802] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5799] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [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] <... clone3 resumed> => {parent_tid=[5804]}, 88) = 5804 [pid 5802] <... futex resumed>) = 0 [pid 5801] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5804] <... rseq resumed>) = 0 [pid 5803] rt_sigprocmask(SIG_SETMASK, [] [pid 5802] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] <... futex resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5799] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] newfstatat(AT_FDCWD, "./21/binderfs" [pid 5804] set_robust_list(0x7f368ee229a0, 24 [pid 5803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5801] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... futex resumed>) = 0 [pid 5804] <... set_robust_list resumed>) = 0 [pid 5803] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5800] <... futex resumed>) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5802] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5799] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] rt_sigprocmask(SIG_SETMASK, [] [pid 5803] <... futex resumed>) = 0 [pid 5802] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5801] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5800] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] unlink("./21/binderfs" [pid 5804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5803] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5802] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5804] mkdirat(AT_FDCWD, "./config", 0777 [pid 5802] <... futex resumed>) = 1 [pid 5801] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... futex resumed>) = 0 [pid 5625] <... unlink resumed>) = 0 [pid 5802] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5799] exit_group(0 [pid 5804] <... mkdirat resumed>) = 0 [pid 5802] <... futex resumed>) = ? [pid 5801] <... futex resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5799] <... exit_group resumed>) = ? [pid 5625] umount2("./21/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5804] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] +++ exited with 0 +++ [pid 5801] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] exit_group(0 [pid 5799] +++ exited with 0 +++ [pid 5804] <... futex resumed>) = 1 [pid 5803] <... futex resumed>) = 0 [pid 5800] <... exit_group resumed>) = ? [pid 5801] <... futex resumed>) = ? [pid 5804] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5799, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5804] mount(NULL, "./config", "configfs", 0, NULL [pid 5803] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5804] <... mount resumed>) = 0 [pid 5804] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... futex resumed>) = 0 [pid 5804] <... futex resumed>) = 1 [pid 5803] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5803] <... futex resumed>) = 0 [pid 5803] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5801] +++ exited with 0 +++ [pid 5800] +++ exited with 0 +++ [pid 5804] <... mkdirat resumed>) = 0 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5800, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5804] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5804] <... futex resumed>) = 1 [pid 5803] <... futex resumed>) = 0 [pid 5803] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5803] <... futex resumed>) = 0 [pid 5803] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... restart_syscall resumed>) = 0 [pid 5804] <... unlinkat resumed>) = 0 [pid 5804] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5804] <... futex resumed>) = 1 [pid 5803] <... futex resumed>) = 0 [pid 5804] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5803] <... futex resumed>) = 0 [pid 5622] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5804] mkdir("./my_configfs", 0777 [pid 5803] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5804] <... mkdir resumed>) = 0 [pid 5624] <... openat resumed>) = 3 [pid 5804] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] fstat(3 [pid 5622] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5804] <... futex resumed>) = 1 [pid 5803] <... futex resumed>) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5804] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5803] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... openat resumed>) = 3 [pid 5803] <... futex resumed>) = 0 [pid 5804] <... mount resumed>) = 0 [pid 5803] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] getdents64(3 [pid 5622] fstat(3 [pid 5804] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5804] <... futex resumed>) = 1 [pid 5803] <... futex resumed>) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5804] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5803] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] getdents64(3 [pid 5804] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5803] <... futex resumed>) = 0 [pid 5804] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5803] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] <... futex resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5622] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5804] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] newfstatat(AT_FDCWD, "./21/binderfs" [pid 5804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5803] <... futex resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5804] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5803] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] unlink("./21/binderfs" [pid 5804] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] <... unlink resumed>) = 0 [pid 5622] newfstatat(AT_FDCWD, "./21/binderfs" [pid 5804] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./21/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5804] <... futex resumed>) = 1 [pid 5803] <... futex resumed>) = 0 [pid 5803] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] unlink("./21/binderfs") = 0 [pid 5804] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5803] <... futex resumed>) = 0 [pid 5804] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5803] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] umount2("./21/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5804] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5804] <... futex resumed>) = 0 [pid 5804] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... futex resumed>) = 0 [pid 5803] <... futex resumed>) = 1 [pid 5625] <... umount2 resumed>) = 0 [pid 5625] umount2("./21/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5804] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5804] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5804] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5803] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] newfstatat(AT_FDCWD, "./21/my_configfs" [pid 5804] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5803] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./21/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5803] <... futex resumed>) = 1 [pid 5804] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5804] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5803] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] openat(AT_FDCWD, "./21/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5804] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] fstat(4 [pid 5804] <... futex resumed>) = 1 [pid 5803] <... futex resumed>) = 0 [pid 5804] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] exit_group(0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5804] <... futex resumed>) = ? [pid 5803] <... exit_group resumed>) = ? [pid 5625] getdents64(4 [pid 5804] +++ exited with 0 +++ [pid 5803] +++ exited with 0 +++ [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5625] getdents64(4 [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4) = 0 [pid 5625] rmdir("./21/my_configfs") = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... restart_syscall resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5624] umount2("./21/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./21/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./21/my_configfs" [pid 5623] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] newfstatat(AT_FDCWD, "./21/my_configfs" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./21/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./21/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] openat(AT_FDCWD, "./21/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... openat resumed>) = 3 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... openat resumed>) = 4 [pid 5623] fstat(3 [pid 5622] openat(AT_FDCWD, "./21/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] fstat(4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(3 [pid 5622] fstat(4 [pid 5624] getdents64(4 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5622] getdents64(4 [pid 5623] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] close(4 [pid 5623] newfstatat(AT_FDCWD, "./21/binderfs" [pid 5624] <... close resumed>) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] getdents64(4 [pid 5624] rmdir("./21/my_configfs" [pid 5623] unlink("./21/binderfs" [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... unlink resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] close(4 [pid 5624] umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./21/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... close resumed>) = 0 [pid 5622] rmdir("./21/my_configfs") = 0 [pid 5622] umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5625] umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./21/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./21/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5625] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] rmdir("./21/config" [pid 5624] umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./21/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./21/config" [pid 5622] newfstatat(AT_FDCWD, "./21/config" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] newfstatat(AT_FDCWD, "./21/my_configfs" [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] getdents64(3 [pid 5624] umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] close(3 [pid 5624] openat(AT_FDCWD, "./21/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] umount2("./21/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... close resumed>) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./21/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] rmdir("./21" [pid 5624] fstat(4 [pid 5623] openat(AT_FDCWD, "./21/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... openat resumed>) = 4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5622] fstat(4 [pid 5625] mkdir("./22", 0777 [pid 5624] getdents64(4 [pid 5623] fstat(4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... mkdir resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(4 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] close(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] getdents64(4 [pid 5624] <... close resumed>) = 0 [pid 5623] getdents64(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] rmdir("./21/config" [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] close(4 [pid 5623] close(4) = 0 [pid 5622] <... close resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] rmdir("./21/my_configfs" [pid 5622] rmdir("./21/config"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5805 attached [pid 5624] getdents64(3 [pid 5805] set_robust_list(0x5555756467a0, 24 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] close(3 [pid 5805] <... set_robust_list resumed>) = 0 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5805 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... close resumed>) = 0 [pid 5623] umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5805] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] rmdir("./21" [pid 5622] getdents64(3, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5805] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] close(3 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5624] mkdir("./22", 0777 [pid 5805] chdir("./22" [pid 5622] rmdir("./21" [pid 5805] <... chdir resumed>) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5622] <... rmdir resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5805] <... prctl resumed>) = 0 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5805] setpgid(0, 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5805] <... setpgid resumed>) = 0 [pid 5622] mkdir("./22", 0777ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5806 attached [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5806 [pid 5806] set_robust_list(0x5555756467a0, 24 [pid 5805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5622] <... mkdir resumed>) = 0 [pid 5806] <... set_robust_list resumed>) = 0 [pid 5805] <... openat resumed>) = 3 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5806] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5806] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5805] write(3, "1000", 4) = 4 [pid 5806] chdir("./22" [pid 5805] close(3) = 0 [pid 5805] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5805] write(1, "executing program\n", 18ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5807 attached [pid 5806] <... chdir resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5807 [pid 5806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5807] set_robust_list(0x5555756467a0, 24 [pid 5806] <... prctl resumed>) = 0 [pid 5806] setpgid(0, 0 [pid 5805] <... write resumed>) = 18 executing program [pid 5623] umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5807] <... set_robust_list resumed>) = 0 [pid 5806] <... setpgid resumed>) = 0 [pid 5805] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5805] <... futex resumed>) = 0 [pid 5623] newfstatat(AT_FDCWD, "./21/config" [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5807] rt_sigprocmask(SIG_SETMASK, [] [pid 5806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5805] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5805] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5623] umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5807] chdir("./22" [pid 5806] <... openat resumed>) = 3 [pid 5805] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./21/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5807] <... chdir resumed>) = 0 [pid 5806] write(3, "1000", 4 [pid 5805] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5806] <... write resumed>) = 4 [pid 5805] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5807] <... prctl resumed>) = 0 [pid 5806] close(3 [pid 5623] fstat(4 [pid 5807] setpgid(0, 0 [pid 5806] <... close resumed>) = 0 [pid 5805] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5807] <... setpgid resumed>) = 0 [pid 5806] symlink("/dev/binderfs", "./binderfs" [pid 5623] getdents64(4 [pid 5805] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5806] <... symlink resumed>) = 0 [pid 5623] getdents64(4 [pid 5805] <... mprotect resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] close(4 [pid 5807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] <... close resumed>) = 0 [pid 5623] rmdir("./21/config" [pid 5807] <... openat resumed>) = 3 [pid 5806] write(1, "executing program\n", 18 [pid 5805] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5807] write(3, "1000", 4 [pid 5806] <... write resumed>) = 18 [pid 5805] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5807] <... write resumed>) = 4 [pid 5806] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5807] close(3 [pid 5806] <... futex resumed>) = 0 [pid 5623] getdents64(3ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5808 attached executing program [pid 5807] <... close resumed>) = 0 [pid 5806] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 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 5807] symlink("/dev/binderfs", "./binderfs" [pid 5806] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5805] <... clone3 resumed> => {parent_tid=[5808]}, 88) = 5808 [pid 5623] close(3 [pid 5807] <... symlink resumed>) = 0 [pid 5806] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5805] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... close resumed>) = 0 [pid 5808] <... rseq resumed>) = 0 [pid 5623] rmdir("./21" [pid 5806] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5805] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5808] set_robust_list(0x7f368ee229a0, 24 [pid 5805] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... set_robust_list resumed>) = 0 [pid 5808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5808] mkdirat(AT_FDCWD, "./config", 0777 [pid 5806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5805] <... futex resumed>) = 0 [pid 5806] <... mmap resumed>) = 0x7f368ee02000 [pid 5807] write(1, "executing program\n", 18 [pid 5806] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5805] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5808] <... mkdirat resumed>) = 0 [pid 5807] <... write resumed>) = 18 [pid 5806] <... mprotect resumed>) = 0 executing program [pid 5808] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... futex resumed>) = 1 [pid 5805] <... futex resumed>) = 0 [pid 5808] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] <... futex resumed>) = 0 [pid 5806] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5805] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] mkdir("./22", 0777 [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5806] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5805] <... futex resumed>) = 0 [pid 5808] mount(NULL, "./config", "configfs", 0, NULL [pid 5807] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5806] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5805] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5808] <... mount resumed>) = 0 [pid 5808] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5809 attached [pid 5807] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] <... mkdir resumed>) = 0 [pid 5807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [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 5808] <... futex resumed>) = 1 [pid 5805] <... futex resumed>) = 0 [pid 5809] <... rseq resumed>) = 0 [pid 5808] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5805] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5806] <... clone3 resumed> => {parent_tid=[5809]}, 88) = 5809 [pid 5809] set_robust_list(0x7f368ee229a0, 24 [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] <... mmap resumed>) = 0x7f368ee02000 [pid 5805] <... futex resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5806] rt_sigprocmask(SIG_SETMASK, [] [pid 5809] <... set_robust_list resumed>) = 0 [pid 5808] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5807] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5806] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5805] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5809] rt_sigprocmask(SIG_SETMASK, [] [pid 5808] <... mkdirat resumed>) = 0 [pid 5807] <... mprotect resumed>) = 0 [pid 5806] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5809] mkdirat(AT_FDCWD, "./config", 0777ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5810 attached [pid 5808] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5806] <... futex resumed>) = 0 [pid 5810] set_robust_list(0x5555756467a0, 24 [pid 5809] <... mkdirat resumed>) = 0 [pid 5808] <... futex resumed>) = 1 [pid 5807] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5806] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] <... futex resumed>) = 0 [pid 5810] <... set_robust_list resumed>) = 0 [pid 5807] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5809] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5805] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5810 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5811 attached [pid 5810] rt_sigprocmask(SIG_SETMASK, [] [pid 5809] <... futex resumed>) = 1 [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] <... clone3 resumed> => {parent_tid=[5811]}, 88) = 5811 [pid 5806] <... futex resumed>) = 0 [pid 5805] <... futex resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5811] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5809] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5807] rt_sigprocmask(SIG_SETMASK, [] [pid 5806] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5811] <... rseq resumed>) = 0 [pid 5810] chdir("./22" [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5808] <... unlinkat resumed>) = 0 [pid 5807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5806] <... futex resumed>) = 0 [pid 5811] set_robust_list(0x7f368ee229a0, 24 [pid 5810] <... chdir resumed>) = 0 [pid 5809] mount(NULL, "./config", "configfs", 0, NULL [pid 5808] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] <... set_robust_list resumed>) = 0 [pid 5810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5809] <... mount resumed>) = 0 [pid 5808] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5805] <... futex resumed>) = 0 [pid 5811] rt_sigprocmask(SIG_SETMASK, [] [pid 5810] <... prctl resumed>) = 0 [pid 5809] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5810] setpgid(0, 0 [pid 5809] <... futex resumed>) = 1 [pid 5808] mkdir("./my_configfs", 0777 [pid 5806] <... futex resumed>) = 0 [pid 5805] <... futex resumed>) = 0 [pid 5811] mkdirat(AT_FDCWD, "./config", 0777 [pid 5810] <... setpgid resumed>) = 0 [pid 5809] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] <... mkdir resumed>) = 0 [pid 5806] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5808] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... futex resumed>) = 0 [pid 5811] <... mkdirat resumed>) = 0 [pid 5810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5809] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5808] <... futex resumed>) = 1 [pid 5806] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] <... futex resumed>) = 0 [pid 5811] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... openat resumed>) = 3 [pid 5809] <... mkdirat resumed>) = 0 [pid 5808] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5805] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... futex resumed>) = 1 [pid 5810] write(3, "1000", 4 [pid 5807] <... futex resumed>) = 0 [pid 5811] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] <... write resumed>) = 4 [pid 5807] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] close(3 [pid 5807] <... futex resumed>) = 0 [pid 5811] mount(NULL, "./config", "configfs", 0, NULL [pid 5810] <... close resumed>) = 0 [pid 5809] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] <... futex resumed>) = 0 [pid 5811] <... mount resumed>) = 0 [pid 5810] symlink("/dev/binderfs", "./binderfs" [pid 5809] <... futex resumed>) = 1 [pid 5808] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5806] <... futex resumed>) = 0 [pid 5805] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... symlink resumed>) = 0 [pid 5809] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] <... mount resumed>) = 0 [pid 5806] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... futex resumed>) = 1 [pid 5810] write(1, "executing program\n", 18 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5808] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... futex resumed>) = 0 [pid 5806] <... futex resumed>) = 0 [pid 5811] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] <... write resumed>) = 18 [pid 5809] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5808] <... futex resumed>) = 1 [pid 5807] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] <... futex resumed>) = 0 [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... unlinkat resumed>) = 0 [pid 5808] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] <... futex resumed>) = 0 [pid 5805] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5810] <... futex resumed>) = 0 [pid 5809] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] <... futex resumed>) = 0 [pid 5811] <... mkdirat resumed>) = 0 [pid 5810] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5809] <... futex resumed>) = 1 [pid 5808] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5806] <... futex resumed>) = 0 [pid 5805] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5809] mkdir("./my_configfs", 0777 [pid 5808] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5806] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... futex resumed>) = 1 [pid 5810] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5809] <... mkdir resumed>) = 0 [pid 5808] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... futex resumed>) = 0 [pid 5806] <... futex resumed>) = 0 [pid 5811] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5808] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5806] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] <... futex resumed>) = 0 [pid 5811] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5810] <... mmap resumed>) = 0x7f368ee02000 [pid 5809] <... futex resumed>) = 0 [pid 5808] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5805] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... unlinkat resumed>) = 0 [pid 5810] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5809] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5806] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... futex resumed>) = 0 [pid 5811] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... mprotect resumed>) = 0 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5808] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5806] <... futex resumed>) = 0 [pid 5805] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] <... futex resumed>) = 1 [pid 5810] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5809] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5808] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5807] <... futex resumed>) = 0 [pid 5806] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5809] <... mount resumed>) = 0 [pid 5808] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5809] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5805] <... futex resumed>) = 0 [pid 5811] mkdir("./my_configfs", 0777 [pid 5807] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] <... futex resumed>) = 1 [pid 5808] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5806] <... futex resumed>) = 0 [pid 5805] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5812 attached [pid 5811] <... mkdir resumed>) = 0 [pid 5809] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5806] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... futex resumed>) = 0 [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 5811] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... clone3 resumed> => {parent_tid=[5812]}, 88) = 5812 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5808] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... futex resumed>) = 0 [pid 5805] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5812] <... rseq resumed>) = 0 [pid 5811] <... futex resumed>) = 1 [pid 5810] rt_sigprocmask(SIG_SETMASK, [] [pid 5809] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5808] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5806] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5812] set_robust_list(0x7f368ee229a0, 24 [pid 5811] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5809] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5808] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5807] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] <... set_robust_list resumed>) = 0 [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5805] <... futex resumed>) = 0 [pid 5809] <... futex resumed>) = 1 [pid 5808] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... futex resumed>) = 0 [pid 5805] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5812] rt_sigprocmask(SIG_SETMASK, [] [pid 5811] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5810] <... futex resumed>) = 0 [pid 5809] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5806] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5812] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5811] <... mount resumed>) = 0 [pid 5810] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5808] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5806] <... futex resumed>) = 0 [pid 5812] mkdirat(AT_FDCWD, "./config", 0777 [pid 5811] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5811] <... futex resumed>) = 0 [pid 5809] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5806] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] <... mkdirat resumed>) = 0 [pid 5811] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5809] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5808] <... futex resumed>) = 0 [pid 5807] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... futex resumed>) = 1 [pid 5812] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5809] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5807] <... futex resumed>) = 0 [pid 5805] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5812] <... futex resumed>) = 1 [pid 5811] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... futex resumed>) = 0 [pid 5809] <... futex resumed>) = 1 [pid 5808] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5807] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5806] <... futex resumed>) = 0 [pid 5812] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5811] <... futex resumed>) = 0 [pid 5810] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5806] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5811] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] <... futex resumed>) = 0 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5808] <... futex resumed>) = 1 [pid 5807] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... futex resumed>) = 0 [pid 5805] <... futex resumed>) = 0 [pid 5812] mount(NULL, "./config", "configfs", 0, NULL [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5808] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] <... futex resumed>) = 0 [pid 5806] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] exit_group(0 [pid 5812] <... mount resumed>) = 0 [pid 5811] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5809] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5808] <... futex resumed>) = ? [pid 5807] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] <... exit_group resumed>) = ? [pid 5812] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5809] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] +++ exited with 0 +++ [pid 5805] +++ exited with 0 +++ [pid 5812] <... futex resumed>) = 1 [pid 5811] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... futex resumed>) = 0 [pid 5809] <... futex resumed>) = 1 [pid 5806] <... futex resumed>) = 0 [pid 5812] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5811] <... futex resumed>) = 1 [pid 5810] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5807] <... futex resumed>) = 0 [pid 5806] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5811] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] <... futex resumed>) = 0 [pid 5809] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5807] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... futex resumed>) = 0 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5812] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... futex resumed>) = 0 [pid 5811] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5809] <... futex resumed>) = 0 [pid 5806] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5812] <... mkdirat resumed>) = 0 [pid 5811] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5809] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5812] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5806] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... restart_syscall resumed>) = 0 [pid 5812] <... futex resumed>) = 1 [pid 5811] <... futex resumed>) = 0 [pid 5810] <... futex resumed>) = 0 [pid 5807] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5811] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5810] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5806] <... futex resumed>) = 1 [pid 5811] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5810] <... futex resumed>) = 0 [pid 5810] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5807] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5806] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5812] <... unlinkat resumed>) = 0 [pid 5811] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5812] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... futex resumed>) = 0 [pid 5809] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5812] <... futex resumed>) = 1 [pid 5811] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5810] <... futex resumed>) = 0 [pid 5809] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5806] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5812] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5811] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5810] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5811] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5812] mkdir("./my_configfs", 0777 [pid 5811] <... futex resumed>) = 0 [pid 5809] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5807] exit_group(0 [pid 5806] exit_group(0 [pid 5625] <... openat resumed>) = 3 [pid 5812] <... mkdir resumed>) = 0 [pid 5809] <... futex resumed>) = ? [pid 5807] <... exit_group resumed>) = ? [pid 5806] <... exit_group resumed>) = ? [pid 5625] fstat(3 [pid 5812] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] +++ exited with 0 +++ [pid 5809] +++ exited with 0 +++ [pid 5812] <... futex resumed>) = 1 [pid 5810] <... futex resumed>) = 0 [pid 5807] +++ exited with 0 +++ [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5812] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] <... futex resumed>) = 0 [pid 5625] getdents64(3 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5812] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5810] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5812] <... mount resumed>) = 0 [pid 5806] +++ exited with 0 +++ [pid 5625] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5812] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5812] <... futex resumed>) = 1 [pid 5810] <... futex resumed>) = 0 [pid 5625] newfstatat(AT_FDCWD, "./22/binderfs" [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5806, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5812] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5810] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5810] <... futex resumed>) = 0 [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5812] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... restart_syscall resumed>) = 0 [pid 5812] <... futex resumed>) = 0 [pid 5810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5812] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... restart_syscall resumed>) = 0 [pid 5812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] <... futex resumed>) = 0 [pid 5625] unlink("./22/binderfs" [pid 5812] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5810] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5812] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] <... unlink resumed>) = 0 [pid 5622] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5812] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./22/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5812] <... futex resumed>) = 1 [pid 5810] <... futex resumed>) = 0 [pid 5624] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5812] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5810] <... futex resumed>) = 0 [pid 5622] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5812] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5622] <... openat resumed>) = 3 [pid 5624] <... openat resumed>) = 3 [pid 5812] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] fstat(3 [pid 5622] fstat(3 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5812] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5812] <... futex resumed>) = 1 [pid 5810] <... futex resumed>) = 0 [pid 5624] getdents64(3 [pid 5812] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] getdents64(3 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] <... futex resumed>) = 0 [pid 5812] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5624] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5810] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5812] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5812] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] newfstatat(AT_FDCWD, "./22/binderfs" [pid 5622] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5812] <... futex resumed>) = 1 [pid 5810] <... futex resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5812] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] unlink("./22/binderfs" [pid 5622] newfstatat(AT_FDCWD, "./22/binderfs" [pid 5812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] <... futex resumed>) = 0 [pid 5624] <... unlink resumed>) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5812] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5810] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] unlink("./22/binderfs") = 0 [pid 5812] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] umount2("./22/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5812] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] umount2("./22/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5812] <... futex resumed>) = 1 [pid 5810] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5812] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] exit_group(0) = ? [pid 5625] umount2("./22/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5812] <... futex resumed>) = ? [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./22/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./22/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5812] +++ exited with 0 +++ [pid 5810] +++ exited with 0 +++ [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./22/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5810, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] <... openat resumed>) = 4 [pid 5625] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... restart_syscall resumed>) = 0 [pid 5625] getdents64(4 [pid 5624] umount2("./22/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] close(4 [pid 5624] newfstatat(AT_FDCWD, "./22/my_configfs" [pid 5625] <... close resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] rmdir("./22/my_configfs" [pid 5624] umount2("./22/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... rmdir resumed>) = 0 [pid 5624] openat(AT_FDCWD, "./22/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... openat resumed>) = 4 [pid 5623] <... openat resumed>) = 3 [pid 5624] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] fstat(3 [pid 5622] <... umount2 resumed>) = 0 [pid 5624] getdents64(4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] getdents64(3 [pid 5622] umount2("./22/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] getdents64(4 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] newfstatat(AT_FDCWD, "./22/my_configfs" [pid 5624] close(4 [pid 5623] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... close resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] rmdir("./22/my_configfs" [pid 5623] newfstatat(AT_FDCWD, "./22/binderfs" [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] umount2("./22/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] unlink("./22/binderfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... unlink resumed>) = 0 [pid 5622] openat(AT_FDCWD, "./22/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./22/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5625] umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] fstat(4 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./22/config" [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] getdents64(4 [pid 5625] umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./22/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] getdents64(4 [pid 5625] <... openat resumed>) = 4 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] close(4 [pid 5625] fstat(4 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4 [pid 5624] newfstatat(AT_FDCWD, "./22/config" [pid 5623] umount2("./22/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] rmdir("./22/my_configfs" [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(4 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./22/my_configfs" [pid 5622] <... rmdir resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] openat(AT_FDCWD, "./22/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] close(4 [pid 5622] umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... openat resumed>) = 4 [pid 5625] <... close resumed>) = 0 [pid 5624] fstat(4 [pid 5623] umount2("./22/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] rmdir("./22/config" [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./22/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... rmdir resumed>) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5625] getdents64(3 [pid 5624] getdents64(4 [pid 5623] fstat(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5625] close(3 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] close(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... close resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] close(4 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] rmdir("./22" [pid 5624] rmdir("./22/config" [pid 5623] <... close resumed>) = 0 [pid 5622] umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] rmdir("./22/my_configfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] newfstatat(AT_FDCWD, "./22/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] getdents64(3 [pid 5623] umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] mkdir("./23", 0777 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] close(3 [pid 5622] openat(AT_FDCWD, "./22/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... close resumed>) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5625] <... mkdir resumed>) = 0 [pid 5624] rmdir("./22" [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] <... rmdir resumed>) = 0 [pid 5622] fstat(4 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] mkdir("./23", 0777 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] getdents64(4ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5813 attached [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5813] set_robust_list(0x5555756467a0, 24 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5813 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] getdents64(4 [pid 5813] <... set_robust_list resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5813] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] close(4ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5814 attached [pid 5813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5814 [pid 5622] <... close resumed>) = 0 [pid 5813] chdir("./23" [pid 5814] set_robust_list(0x5555756467a0, 24) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5814] rt_sigprocmask(SIG_SETMASK, [] [pid 5813] <... chdir resumed>) = 0 [pid 5622] rmdir("./22/config" [pid 5814] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5814] chdir("./23" [pid 5813] <... prctl resumed>) = 0 [pid 5813] setpgid(0, 0 [pid 5622] getdents64(3 [pid 5814] <... chdir resumed>) = 0 [pid 5813] <... setpgid resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5622] close(3 [pid 5814] setpgid(0, 0) = 0 [pid 5813] <... openat resumed>) = 3 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5813] write(3, "1000", 4 [pid 5622] rmdir("./22" [pid 5813] <... write resumed>) = 4 [pid 5814] <... openat resumed>) = 3 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5814] write(3, "1000", 4 [pid 5623] newfstatat(AT_FDCWD, "./22/config" [pid 5813] close(3 [pid 5622] <... rmdir resumed>) = 0 [pid 5814] <... write resumed>) = 4 [pid 5813] <... close resumed>) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5814] close(3 [pid 5623] umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5814] <... close resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5814] symlink("/dev/binderfs", "./binderfs" [pid 5813] symlink("/dev/binderfs", "./binderfs" [pid 5622] mkdir("./23", 0777 [pid 5814] <... symlink resumed>) = 0 [pid 5623] openat(AT_FDCWD, "./22/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5813] <... symlink resumed>) = 0 [pid 5623] <... openat resumed>) = 4 executing program [pid 5814] write(1, "executing program\n", 18) = 18 [pid 5813] write(1, "executing program\n", 18 [pid 5623] fstat(4 [pid 5622] <... mkdir resumed>) = 0 [pid 5814] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5813] <... write resumed>) = 18 executing program [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5814] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5813] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] getdents64(4 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5814] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5814] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5814] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5813] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] getdents64(4 [pid 5814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5813] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5814] <... mmap resumed>) = 0x7f368ee02000 [pid 5813] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] close(4 [pid 5814] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... close resumed>) = 0 [pid 5814] <... mprotect resumed>) = 0 [pid 5813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5815 attached [pid 5814] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5813] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] rmdir("./22/config" [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5815 [pid 5815] set_robust_list(0x5555756467a0, 24 [pid 5814] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5813] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5815] <... set_robust_list resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5814] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5813] <... mprotect resumed>) = 0 [pid 5815] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5816 attached [pid 5814] <... clone3 resumed> => {parent_tid=[5816]}, 88) = 5816 [pid 5813] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] getdents64(3 [pid 5816] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5815] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5814] rt_sigprocmask(SIG_SETMASK, [] [pid 5813] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5816] <... rseq resumed>) = 0 [pid 5815] chdir("./23" [pid 5814] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5623] close(3 [pid 5816] set_robust_list(0x7f368ee229a0, 24) = 0 [pid 5815] <... chdir resumed>) = 0 [pid 5814] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... close resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5817 attached [pid 5816] rt_sigprocmask(SIG_SETMASK, [] [pid 5814] <... futex resumed>) = 0 [pid 5817] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5816] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5813] <... clone3 resumed> => {parent_tid=[5817]}, 88) = 5817 [pid 5623] rmdir("./22" [pid 5817] <... rseq resumed>) = 0 [pid 5816] mkdirat(AT_FDCWD, "./config", 0777 [pid 5815] <... prctl resumed>) = 0 [pid 5817] set_robust_list(0x7f368ee229a0, 24 [pid 5815] setpgid(0, 0 [pid 5817] <... set_robust_list resumed>) = 0 [pid 5816] <... mkdirat resumed>) = 0 [pid 5815] <... setpgid resumed>) = 0 [pid 5814] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... rmdir resumed>) = 0 [pid 5817] rt_sigprocmask(SIG_SETMASK, [] [pid 5816] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] mkdir("./23", 0777 [pid 5817] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5816] <... futex resumed>) = 0 [pid 5815] <... openat resumed>) = 3 [pid 5814] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... mkdir resumed>) = 0 [pid 5817] mkdirat(AT_FDCWD, "./config", 0777 [pid 5816] mount(NULL, "./config", "configfs", 0, NULL [pid 5815] write(3, "1000", 4 [pid 5814] <... futex resumed>) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5814] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] <... mkdirat resumed>) = 0 [pid 5813] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5817] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... mount resumed>) = 0 [pid 5815] <... write resumed>) = 4 [pid 5817] <... futex resumed>) = 1 [pid 5813] <... futex resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5815] close(3 [pid 5816] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5813] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] <... futex resumed>) = 1 [pid 5815] <... close resumed>) = 0 [pid 5814] <... futex resumed>) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5818 attached [pid 5817] mount(NULL, "./config", "configfs", 0, NULL [pid 5816] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] symlink("/dev/binderfs", "./binderfs" [pid 5814] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] <... mount resumed>) = 0 [pid 5814] <... futex resumed>) = 0 [pid 5814] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] <... symlink resumed>) = 0 [pid 5818] set_robust_list(0x5555756467a0, 24 [pid 5817] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5815] write(1, "executing program\n", 18 [pid 5818] <... set_robust_list resumed>) = 0 [pid 5817] <... futex resumed>) = 1 [pid 5813] <... futex resumed>) = 0 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5818 [pid 5816] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5815] <... write resumed>) = 18 [pid 5817] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5813] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] rt_sigprocmask(SIG_SETMASK, [] [pid 5813] <... futex resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] <... mkdirat resumed>) = 0 [pid 5815] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5818] chdir("./23") = 0 [pid 5818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5817] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5815] <... futex resumed>) = 0 [pid 5818] <... prctl resumed>) = 0 [pid 5816] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5815] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50}, NULL, 8) = 0 [pid 5818] setpgid(0, 0 [pid 5817] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... futex resumed>) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5815] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5818] <... setpgid resumed>) = 0 [pid 5817] <... futex resumed>) = 1 [pid 5816] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5815] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5814] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... futex resumed>) = 0 [pid 5818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5814] <... futex resumed>) = 0 [pid 5817] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5813] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5818] <... openat resumed>) = 3 [pid 5817] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5816] <... unlinkat resumed>) = 0 [pid 5814] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] <... futex resumed>) = 0 [pid 5815] <... mmap resumed>) = 0x7f368ee02000 [pid 5813] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] write(3, "1000", 4 [pid 5815] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5818] <... write resumed>) = 4 [pid 5817] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] close(3 [pid 5815] <... mprotect resumed>) = 0 [pid 5818] <... close resumed>) = 0 [pid 5817] <... futex resumed>) = 1 [pid 5816] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... futex resumed>) = 0 [pid 5818] symlink("/dev/binderfs", "./binderfs" [pid 5817] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] <... futex resumed>) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5813] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5818] <... symlink resumed>) = 0 [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... futex resumed>) = 0 [pid 5818] write(1, "executing program\n", 18 [pid 5817] mkdir("./my_configfs", 0777 [pid 5816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5815] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5814] <... futex resumed>) = 0 [pid 5813] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] <... write resumed>) = 18 executing program [pid 5816] mkdir("./my_configfs", 0777 [pid 5814] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... mkdir resumed>) = 0 [pid 5816] <... mkdir resumed>) = 0 [pid 5815] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5818] <... futex resumed>) = 0 [pid 5818] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50}, NULL, 8) = 0 [pid 5818] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5816] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5816] <... futex resumed>) = 1 [pid 5814] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5819 attached [pid 5818] <... mmap resumed>) = 0x7f368ee02000 [pid 5816] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5818] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] <... futex resumed>) = 0 [pid 5819] <... rseq resumed>) = 0 [pid 5818] <... mprotect resumed>) = 0 [pid 5817] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5815] <... clone3 resumed> => {parent_tid=[5819]}, 88) = 5819 [pid 5814] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5819] set_robust_list(0x7f368ee229a0, 24 [pid 5818] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5817] <... futex resumed>) = 1 [pid 5816] <... mount resumed>) = 0 [pid 5815] rt_sigprocmask(SIG_SETMASK, [] [pid 5813] <... futex resumed>) = 0 [pid 5819] <... set_robust_list resumed>) = 0 [pid 5818] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5817] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5813] futex(0x7f368eefcb48, 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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] <... futex resumed>) = 0 [pid 5815] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5820 attached [pid 5819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5817] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5816] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] <... futex resumed>) = 0 [pid 5814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5820] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] <... mount resumed>) = 0 [pid 5816] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5819] mkdirat(AT_FDCWD, "./config", 0777 [pid 5820] <... rseq resumed>) = 0 [pid 5818] <... clone3 resumed> => {parent_tid=[5820]}, 88) = 5820 [pid 5816] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5815] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5820] set_robust_list(0x7f368ee229a0, 24 [pid 5818] rt_sigprocmask(SIG_SETMASK, [] [pid 5817] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... futex resumed>) = 1 [pid 5816] <... futex resumed>) = 1 [pid 5820] <... set_robust_list resumed>) = 0 [pid 5814] <... futex resumed>) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5817] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] <... futex resumed>) = 0 [pid 5820] rt_sigprocmask(SIG_SETMASK, [] [pid 5819] <... mkdirat resumed>) = 0 [pid 5818] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5814] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5817] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5816] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5817] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5816] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5818] <... futex resumed>) = 0 [pid 5816] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... futex resumed>) = 0 [pid 5820] mkdirat(AT_FDCWD, "./config", 0777 [pid 5818] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] <... futex resumed>) = 0 [pid 5816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] <... futex resumed>) = 0 [pid 5813] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5814] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5820] <... mkdirat resumed>) = 0 [pid 5816] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = 1 [pid 5816] <... futex resumed>) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5813] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5817] <... futex resumed>) = 0 [pid 5816] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] <... futex resumed>) = 0 [pid 5814] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... futex resumed>) = 1 [pid 5820] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5815] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... futex resumed>) = 0 [pid 5813] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5820] <... futex resumed>) = 1 [pid 5819] <... futex resumed>) = 0 [pid 5818] <... futex resumed>) = 0 [pid 5817] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5816] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5815] <... futex resumed>) = 1 [pid 5814] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5820] mount(NULL, "./config", "configfs", 0, NULL [pid 5819] mount(NULL, "./config", "configfs", 0, NULL [pid 5818] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5815] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5819] <... mount resumed>) = 0 [pid 5818] <... futex resumed>) = 0 [pid 5817] <... futex resumed>) = 1 [pid 5816] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5813] <... futex resumed>) = 0 [pid 5820] <... mount resumed>) = 0 [pid 5819] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] <... futex resumed>) = 0 [pid 5814] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = 1 [pid 5818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5815] <... futex resumed>) = 0 [pid 5820] <... futex resumed>) = 0 [pid 5819] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5818] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5817] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5815] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... futex resumed>) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5820] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5818] <... futex resumed>) = 0 [pid 5817] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5816] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5815] <... futex resumed>) = 0 [pid 5814] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5819] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5818] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] <... futex resumed>) = 0 [pid 5817] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5820] <... mkdirat resumed>) = 0 [pid 5819] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5820] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... futex resumed>) = 1 [pid 5818] <... futex resumed>) = 0 [pid 5816] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] <... futex resumed>) = 1 [pid 5815] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... futex resumed>) = 0 [pid 5813] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] <... futex resumed>) = 0 [pid 5818] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] <... futex resumed>) = 0 [pid 5817] <... futex resumed>) = 0 [pid 5814] exit_group(0 [pid 5813] <... futex resumed>) = 1 [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5818] <... futex resumed>) = 0 [pid 5817] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5815] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] <... exit_group resumed>) = ? [pid 5816] <... futex resumed>) = ? [pid 5820] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5819] <... unlinkat resumed>) = 0 [pid 5818] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5820] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5819] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] +++ exited with 0 +++ [pid 5820] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5819] <... futex resumed>) = 1 [pid 5818] <... futex resumed>) = 0 [pid 5820] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5818] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5818] <... futex resumed>) = 0 [pid 5820] mkdir("./my_configfs", 0777 [pid 5818] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5820] <... mkdir resumed>) = 0 [pid 5817] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... futex resumed>) = 0 [pid 5814] +++ exited with 0 +++ [pid 5820] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... futex resumed>) = 1 [pid 5813] <... futex resumed>) = 0 [pid 5820] <... futex resumed>) = 1 [pid 5819] <... futex resumed>) = 0 [pid 5818] <... futex resumed>) = 0 [pid 5815] <... futex resumed>) = 1 [pid 5820] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5817] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5813] <... futex resumed>) = 0 [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5817] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5813] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5819] mkdir("./my_configfs", 0777 [pid 5818] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... mkdir resumed>) = 0 [pid 5818] <... futex resumed>) = 1 [pid 5817] <... futex resumed>) = 1 [pid 5820] <... futex resumed>) = 0 [pid 5818] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] <... futex resumed>) = 0 [pid 5820] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5819] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] <... futex resumed>) = 1 [pid 5815] <... futex resumed>) = 0 [pid 5819] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5815] <... futex resumed>) = 0 [pid 5820] <... mount resumed>) = 0 [pid 5819] <... mount resumed>) = 0 [pid 5815] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] exit_group(0 [pid 5819] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... futex resumed>) = ? [pid 5813] <... exit_group resumed>) = ? [pid 5624] <... restart_syscall resumed>) = 0 [pid 5817] +++ exited with 0 +++ [pid 5819] <... futex resumed>) = 1 [pid 5815] <... futex resumed>) = 0 [pid 5819] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5815] <... futex resumed>) = 0 [pid 5819] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5815] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] +++ exited with 0 +++ [pid 5624] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5820] <... futex resumed>) = 1 [pid 5818] <... futex resumed>) = 0 [pid 5820] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5818] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] <... futex resumed>) = 0 [pid 5820] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5819] <... futex resumed>) = 1 [pid 5818] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] <... futex resumed>) = 0 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5820] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5819] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... openat resumed>) = 3 [pid 5820] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5815] <... futex resumed>) = 0 [pid 5820] <... futex resumed>) = 1 [pid 5819] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5818] <... futex resumed>) = 0 [pid 5815] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] fstat(3 [pid 5820] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5818] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] <... futex resumed>) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5820] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5819] <... futex resumed>) = 1 [pid 5818] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] <... futex resumed>) = 0 [pid 5624] getdents64(3 [pid 5820] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5819] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5820] <... futex resumed>) = 1 [pid 5819] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5818] <... futex resumed>) = 0 [pid 5815] <... futex resumed>) = 0 [pid 5820] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5815] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5819] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] <... futex resumed>) = 0 [pid 5815] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5815] <... futex resumed>) = 0 [pid 5819] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5818] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5818] <... futex resumed>) = 1 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5820] <... futex resumed>) = 0 [pid 5819] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] newfstatat(AT_FDCWD, "./23/binderfs" [pid 5820] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5819] <... futex resumed>) = 1 [pid 5815] <... futex resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5820] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5815] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] unlink("./23/binderfs" [pid 5820] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5815] <... futex resumed>) = 0 [pid 5624] <... unlink resumed>) = 0 [pid 5820] <... futex resumed>) = 1 [pid 5819] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5818] <... futex resumed>) = 0 [pid 5815] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... restart_syscall resumed>) = 0 [pid 5820] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] umount2("./23/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] <... futex resumed>) = 0 [pid 5818] <... futex resumed>) = 0 [pid 5815] exit_group(0 [pid 5820] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5819] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5820] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5818] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] <... exit_group resumed>) = ? [pid 5625] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5820] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] +++ exited with 0 +++ [pid 5818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5820] <... futex resumed>) = 0 [pid 5818] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5820] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5818] <... futex resumed>) = 0 [pid 5625] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5820] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5818] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... openat resumed>) = 3 [pid 5820] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5815] +++ exited with 0 +++ [pid 5625] fstat(3 [pid 5820] <... futex resumed>) = 0 [pid 5818] exit_group(0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5815, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5820] ???( [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5818] <... exit_group resumed>) = ? [pid 5820] <... ??? resumed>) = ? [pid 5625] getdents64(3, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5820] +++ exited with 0 +++ [pid 5818] +++ exited with 0 +++ [pid 5625] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5818, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5625] newfstatat(AT_FDCWD, "./23/binderfs" [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] unlink("./23/binderfs") = 0 [pid 5625] umount2("./23/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... restart_syscall resumed>) = 0 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5622] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... openat resumed>) = 3 [pid 5624] umount2("./23/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] newfstatat(AT_FDCWD, "./23/my_configfs" [pid 5623] <... openat resumed>) = 3 [pid 5622] fstat(3 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./23/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] fstat(3 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(3 [pid 5624] openat(AT_FDCWD, "./23/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] getdents64(3 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] getdents64(4 [pid 5623] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] newfstatat(AT_FDCWD, "./23/binderfs" [pid 5622] newfstatat(AT_FDCWD, "./23/binderfs" [pid 5624] close(4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... close resumed>) = 0 [pid 5624] rmdir("./23/my_configfs" [pid 5623] unlink("./23/binderfs" [pid 5622] unlink("./23/binderfs" [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... unlink resumed>) = 0 [pid 5623] umount2("./23/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... unlink resumed>) = 0 [pid 5624] umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./23/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5625] umount2("./23/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./23/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./23/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./23/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5625] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4) = 0 [pid 5625] rmdir("./23/my_configfs") = 0 [pid 5625] umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5624] umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./23/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./23/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./23/my_configfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./23/config" [pid 5622] newfstatat(AT_FDCWD, "./23/my_configfs" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./23/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./23/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./23/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] openat(AT_FDCWD, "./23/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... openat resumed>) = 4 [pid 5622] openat(AT_FDCWD, "./23/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... openat resumed>) = 4 [pid 5623] fstat(4 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] fstat(4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5625] umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(4 [pid 5622] fstat(4 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] getdents64(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] newfstatat(AT_FDCWD, "./23/config" [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] getdents64(4 [pid 5624] getdents64(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] getdents64(4 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] close(4 [pid 5623] close(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... close resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5622] getdents64(4 [pid 5625] umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] rmdir("./23/config" [pid 5623] rmdir("./23/my_configfs" [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] close(4) = 0 [pid 5622] rmdir("./23/my_configfs" [pid 5625] openat(AT_FDCWD, "./23/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5625] <... openat resumed>) = 4 [pid 5625] fstat(4 [pid 5624] getdents64(3 [pid 5623] umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] close(3 [pid 5625] getdents64(4 [pid 5624] <... close resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] rmdir("./23" [pid 5625] close(4) = 0 [pid 5625] rmdir("./23/config" [pid 5624] <... rmdir resumed>) = 0 [pid 5624] mkdir("./24", 0777 [pid 5625] <... rmdir resumed>) = 0 [pid 5625] getdents64(3, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] close(3 [pid 5624] <... mkdir resumed>) = 0 [pid 5625] <... close resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5625] rmdir("./23" [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5625] mkdir("./24", 0777) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5821 attached [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5821 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5821] set_robust_list(0x5555756467a0, 24 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5821] <... set_robust_list resumed>) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5822 attached [pid 5821] chdir("./24" [pid 5822] set_robust_list(0x5555756467a0, 24 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5822 [pid 5822] <... set_robust_list resumed>) = 0 [pid 5821] <... chdir resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5822] rt_sigprocmask(SIG_SETMASK, [] [pid 5821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5821] <... prctl resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5822] chdir("./24" [pid 5821] setpgid(0, 0 [pid 5623] newfstatat(AT_FDCWD, "./23/config" [pid 5822] <... chdir resumed>) = 0 [pid 5821] <... setpgid resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5622] newfstatat(AT_FDCWD, "./23/config" [pid 5822] <... prctl resumed>) = 0 [pid 5821] <... openat resumed>) = 3 [pid 5623] umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5822] setpgid(0, 0 [pid 5622] umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5822] <... setpgid resumed>) = 0 [pid 5821] write(3, "1000", 4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5821] <... write resumed>) = 4 [pid 5623] openat(AT_FDCWD, "./23/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] openat(AT_FDCWD, "./23/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5822] <... openat resumed>) = 3 [pid 5821] close(3 [pid 5622] <... openat resumed>) = 4 [pid 5821] <... close resumed>) = 0 [pid 5821] symlink("/dev/binderfs", "./binderfs" [pid 5623] <... openat resumed>) = 4 [pid 5622] fstat(4 [pid 5822] write(3, "1000", 4) = 4 [pid 5821] <... symlink resumed>) = 0 [pid 5623] fstat(4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5822] close(3) = 0 [pid 5821] write(1, "executing program\n", 18 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 executing program [pid 5622] getdents64(4 [pid 5822] symlink("/dev/binderfs", "./binderfs" [pid 5821] <... write resumed>) = 18 [pid 5623] getdents64(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5822] <... symlink resumed>) = 0 [pid 5821] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5822] write(1, "executing program\n", 18 [pid 5622] getdents64(4 [pid 5623] getdents64(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5821] <... futex resumed>) = 0 [pid 5822] <... write resumed>) = 18 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] close(4 [pid 5821] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] close(4 [pid 5622] <... close resumed>) = 0 [pid 5822] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5822] <... futex resumed>) = 0 executing program [pid 5622] rmdir("./23/config" [pid 5821] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] <... close resumed>) = 0 [pid 5623] rmdir("./23/config" [pid 5822] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5821] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5822] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5822] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] getdents64(3, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] close(3 [pid 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5821] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] <... close resumed>) = 0 [pid 5622] getdents64(3 [pid 5822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5623] rmdir("./23" [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5822] <... mmap resumed>) = 0x7f368ee02000 [pid 5821] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5623] <... rmdir resumed>) = 0 [pid 5622] close(3 [pid 5822] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5821] <... mprotect resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5622] rmdir("./23" [pid 5822] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5821] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] mkdir("./24", 0777 [pid 5622] <... rmdir resumed>) = 0 [pid 5822] <... rt_sigprocmask resumed>, [], 8) = 0 [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5821] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] <... mkdir resumed>) = 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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5622] mkdir("./24", 0777ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5824 attached ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5823 attached ) = 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 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5823] <... rseq resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5823] set_robust_list(0x7f368ee229a0, 24 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5822] <... clone3 resumed> => {parent_tid=[5824]}, 88) = 5824 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5825 attached [pid 5824] <... rseq resumed>) = 0 [pid 5823] <... set_robust_list resumed>) = 0 [pid 5822] rt_sigprocmask(SIG_SETMASK, [] [pid 5821] <... clone3 resumed> => {parent_tid=[5823]}, 88) = 5823 [pid 5824] set_robust_list(0x7f368ee229a0, 24 [pid 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5824] <... set_robust_list resumed>) = 0 [pid 5825] set_robust_list(0x5555756467a0, 24 [pid 5823] rt_sigprocmask(SIG_SETMASK, [] [pid 5824] rt_sigprocmask(SIG_SETMASK, [] [pid 5821] rt_sigprocmask(SIG_SETMASK, [] [pid 5822] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5825] <... set_robust_list resumed>) = 0 [pid 5823] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5821] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5825 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5826 attached [pid 5825] rt_sigprocmask(SIG_SETMASK, [] [pid 5824] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5823] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... futex resumed>) = 0 [pid 5821] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5824] mkdirat(AT_FDCWD, "./config", 0777 [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5821] <... futex resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5822] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] set_robust_list(0x5555756467a0, 24 [pid 5825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5823] mkdirat(AT_FDCWD, "./config", 0777 [pid 5821] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] <... set_robust_list resumed>) = 0 [pid 5824] <... mkdirat resumed>) = 0 [pid 5823] <... mkdirat resumed>) = 0 [pid 5825] chdir("./24" [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5826 [pid 5826] rt_sigprocmask(SIG_SETMASK, [] [pid 5823] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5823] <... futex resumed>) = 1 [pid 5821] <... futex resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5826] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5823] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5821] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... chdir resumed>) = 0 [pid 5826] chdir("./24" [pid 5825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5824] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5821] <... futex resumed>) = 0 [pid 5826] <... chdir resumed>) = 0 [pid 5825] <... prctl resumed>) = 0 [pid 5824] <... futex resumed>) = 1 [pid 5823] mount(NULL, "./config", "configfs", 0, NULL [pid 5822] <... futex resumed>) = 0 [pid 5821] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5825] setpgid(0, 0 [pid 5824] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] <... mount resumed>) = 0 [pid 5822] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... prctl resumed>) = 0 [pid 5825] <... setpgid resumed>) = 0 [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5826] setpgid(0, 0 [pid 5822] <... futex resumed>) = 0 [pid 5823] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5822] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5821] <... futex resumed>) = 0 [pid 5826] <... setpgid resumed>) = 0 [pid 5825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5824] mount(NULL, "./config", "configfs", 0, NULL [pid 5823] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5821] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5821] <... futex resumed>) = 0 [pid 5823] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5821] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] <... openat resumed>) = 3 [pid 5824] <... mount resumed>) = 0 [pid 5826] <... openat resumed>) = 3 [pid 5823] <... mkdirat resumed>) = 0 [pid 5823] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] write(3, "1000", 4 [pid 5825] write(3, "1000", 4 [pid 5824] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... write resumed>) = 4 [pid 5825] <... write resumed>) = 4 [pid 5824] <... futex resumed>) = 1 [pid 5823] <... futex resumed>) = 1 [pid 5821] <... futex resumed>) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5826] close(3 [pid 5825] close(3 [pid 5824] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... close resumed>) = 0 [pid 5825] <... close resumed>) = 0 [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = 0 [pid 5826] symlink("/dev/binderfs", "./binderfs" [pid 5825] symlink("/dev/binderfs", "./binderfs" [pid 5824] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5823] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5822] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5821] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] <... symlink resumed>) = 0 [pid 5825] <... symlink resumed>) = 0 [pid 5824] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5823] <... unlinkat resumed>) = 0 [pid 5824] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5826] write(1, "executing program\n", 18 [pid 5822] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... write resumed>) = 18 executing program [pid 5824] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5822] <... futex resumed>) = 0 [pid 5826] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] write(1, "executing program\n", 18 [pid 5824] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5823] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... futex resumed>) = 0 [pid 5825] <... write resumed>) = 18 [pid 5824] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 1 [pid 5821] <... futex resumed>) = 0 [pid 5826] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5825] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = 0 executing program [pid 5822] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5825] <... futex resumed>) = 0 [pid 5824] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5821] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5825] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... futex resumed>) = 0 [pid 5826] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5825] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5824] <... futex resumed>) = 0 [pid 5823] mkdir("./my_configfs", 0777 [pid 5822] <... futex resumed>) = 1 [pid 5821] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5825] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5824] mkdir("./my_configfs", 0777 [pid 5823] <... mkdir resumed>) = 0 [pid 5822] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] <... mmap resumed>) = 0x7f368ee02000 [pid 5825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5824] <... mkdir resumed>) = 0 [pid 5825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f368ee02000 [pid 5826] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5825] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5824] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... mprotect resumed>) = 0 [pid 5826] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5825] <... mprotect resumed>) = 0 [pid 5824] <... futex resumed>) = 1 [pid 5823] <... futex resumed>) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = 0 [pid 5826] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5825] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5824] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5823] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5822] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5825] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5824] <... mount resumed>) = 0 [pid 5823] <... mount resumed>) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5827 attached [pid 5822] futex(0x7f368eefcb4c, 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) = 0 [pid 5826] <... clone3 resumed> => {parent_tid=[5827]}, 88) = 5827 [pid 5825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5824] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5828 attached [pid 5827] set_robust_list(0x7f368ee229a0, 24 [pid 5826] rt_sigprocmask(SIG_SETMASK, [] [pid 5824] <... futex resumed>) = 1 [pid 5823] <... futex resumed>) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5828] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5827] <... set_robust_list resumed>) = 0 [pid 5822] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... rseq resumed>) = 0 [pid 5827] rt_sigprocmask(SIG_SETMASK, [] [pid 5822] <... futex resumed>) = 0 [pid 5828] set_robust_list(0x7f368ee229a0, 24 [pid 5827] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5822] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] <... set_robust_list resumed>) = 0 [pid 5827] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5826] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5825] <... clone3 resumed> => {parent_tid=[5828]}, 88) = 5828 [pid 5824] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5823] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5821] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] rt_sigprocmask(SIG_SETMASK, [] [pid 5824] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5823] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5821] <... futex resumed>) = 0 [pid 5827] <... futex resumed>) = 0 [pid 5826] <... futex resumed>) = 1 [pid 5825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5824] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] mkdirat(AT_FDCWD, "./config", 0777 [pid 5826] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = 1 [pid 5823] <... futex resumed>) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5828] <... futex resumed>) = 0 [pid 5827] <... mkdirat resumed>) = 0 [pid 5825] <... futex resumed>) = 1 [pid 5824] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] mkdirat(AT_FDCWD, "./config", 0777 [pid 5827] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = 0 [pid 5828] <... mkdirat resumed>) = 0 [pid 5827] <... futex resumed>) = 1 [pid 5826] <... futex resumed>) = 0 [pid 5824] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5823] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5822] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5821] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5823] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5828] <... futex resumed>) = 1 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5826] <... futex resumed>) = 0 [pid 5825] <... futex resumed>) = 0 [pid 5824] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5827] mount(NULL, "./config", "configfs", 0, NULL [pid 5826] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = 1 [pid 5823] <... futex resumed>) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = 0 [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] <... mount resumed>) = 0 [pid 5825] <... futex resumed>) = 0 [pid 5824] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5822] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] mount(NULL, "./config", "configfs", 0, NULL [pid 5827] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5822] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = 0 [pid 5828] <... mount resumed>) = 0 [pid 5827] <... futex resumed>) = 1 [pid 5826] <... futex resumed>) = 0 [pid 5822] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... futex resumed>) = 1 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5826] <... futex resumed>) = 0 [pid 5825] <... futex resumed>) = 0 [pid 5824] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5823] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5827] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5826] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5823] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] <... mkdirat resumed>) = 0 [pid 5825] <... futex resumed>) = 0 [pid 5824] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5821] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5827] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] <... futex resumed>) = 1 [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = 0 [pid 5828] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5827] <... futex resumed>) = 1 [pid 5826] <... futex resumed>) = 0 [pid 5824] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5822] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5822] <... futex resumed>) = 0 [pid 5828] <... futex resumed>) = 1 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5826] <... futex resumed>) = 0 [pid 5822] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5827] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5826] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] <... futex resumed>) = 0 [pid 5824] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5823] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... unlinkat resumed>) = 0 [pid 5825] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5823] <... futex resumed>) = 1 [pid 5821] <... futex resumed>) = 0 [pid 5828] <... futex resumed>) = 0 [pid 5827] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... futex resumed>) = 1 [pid 5824] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5821] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5827] <... futex resumed>) = 1 [pid 5826] <... futex resumed>) = 0 [pid 5825] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] <... futex resumed>) = 1 [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = 0 [pid 5828] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5827] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5822] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5826] <... futex resumed>) = 0 [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5822] <... futex resumed>) = 0 [pid 5828] <... futex resumed>) = 1 [pid 5827] mkdir("./my_configfs", 0777 [pid 5826] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] <... futex resumed>) = 0 [pid 5824] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5823] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5827] <... mkdir resumed>) = 0 [pid 5825] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5823] <... futex resumed>) = 1 [pid 5821] <... futex resumed>) = 0 [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] mkdir("./my_configfs", 0777 [pid 5827] <... futex resumed>) = 1 [pid 5826] <... futex resumed>) = 0 [pid 5827] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... futex resumed>) = 0 [pid 5824] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5821] exit_group(0 [pid 5828] <... mkdir resumed>) = 0 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5826] <... futex resumed>) = 0 [pid 5825] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] <... futex resumed>) = 1 [pid 5823] <... futex resumed>) = ? [pid 5822] <... futex resumed>) = 0 [pid 5821] <... exit_group resumed>) = ? [pid 5828] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5826] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5824] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] +++ exited with 0 +++ [pid 5822] exit_group(0 [pid 5828] <... futex resumed>) = 0 [pid 5827] <... mount resumed>) = 0 [pid 5825] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] +++ exited with 0 +++ [pid 5828] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5827] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... futex resumed>) = 0 [pid 5824] <... futex resumed>) = ? [pid 5822] <... exit_group resumed>) = ? [pid 5828] <... mount resumed>) = 0 [pid 5827] <... futex resumed>) = 1 [pid 5826] <... futex resumed>) = 0 [pid 5825] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] +++ exited with 0 +++ [pid 5827] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5826] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5828] <... futex resumed>) = 1 [pid 5827] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5826] <... futex resumed>) = 0 [pid 5825] <... futex resumed>) = 0 [pid 5822] +++ exited with 0 +++ [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5828] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5827] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5624] <... restart_syscall resumed>) = 0 [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] <... futex resumed>) = 0 [pid 5828] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5827] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... futex resumed>) = 0 [pid 5826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5828] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5826] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... futex resumed>) = 0 [pid 5826] <... futex resumed>) = 1 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5828] <... futex resumed>) = 0 [pid 5827] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5826] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5828] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5827] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5825] <... futex resumed>) = 0 [pid 5624] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5828] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5827] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... futex resumed>) = 1 [pid 5826] <... futex resumed>) = 0 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] <... openat resumed>) = 3 [pid 5828] <... futex resumed>) = 0 [pid 5827] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] fstat(3 [pid 5828] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5826] <... futex resumed>) = 0 [pid 5825] <... futex resumed>) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5828] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5827] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5826] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] getdents64(3 [pid 5828] <... futex resumed>) = 0 [pid 5827] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5825] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... futex resumed>) = 1 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5826] <... futex resumed>) = 0 [pid 5828] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5827] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... futex resumed>) = 0 [pid 5624] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5828] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5826] <... futex resumed>) = 0 [pid 5825] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5828] <... futex resumed>) = 0 [pid 5827] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5826] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] newfstatat(AT_FDCWD, "./24/binderfs" [pid 5828] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5827] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5825] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... futex resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5828] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5827] <... futex resumed>) = 1 [pid 5826] <... futex resumed>) = 0 [pid 5825] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] unlink("./24/binderfs" [pid 5828] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5827] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... unlink resumed>) = 0 [pid 5828] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5826] <... futex resumed>) = 0 [pid 5624] umount2("./24/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5828] <... futex resumed>) = 1 [pid 5827] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5826] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] <... futex resumed>) = 0 [pid 5625] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5828] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5827] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5825] exit_group(0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5828] <... futex resumed>) = ? [pid 5827] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... exit_group resumed>) = ? [pid 5625] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5828] +++ exited with 0 +++ [pid 5827] <... futex resumed>) = 1 [pid 5827] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] <... futex resumed>) = 0 [pid 5826] exit_group(0 [pid 5827] <... futex resumed>) = ? [pid 5826] <... exit_group resumed>) = ? [pid 5625] <... openat resumed>) = 3 [pid 5827] +++ exited with 0 +++ [pid 5625] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(3 [pid 5825] +++ exited with 0 +++ [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5826] +++ exited with 0 +++ [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5625] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./24/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] unlink("./24/binderfs") = 0 [pid 5625] umount2("./24/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... restart_syscall resumed>) = 0 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5623] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... openat resumed>) = 3 [pid 5623] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] fstat(3 [pid 5623] <... openat resumed>) = 3 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(3 [pid 5623] fstat(3 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./24/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] getdents64(3 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./24/binderfs" [pid 5624] newfstatat(AT_FDCWD, "./24/my_configfs" [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./24/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] unlink("./24/binderfs" [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./24/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... unlink resumed>) = 0 [pid 5625] newfstatat(AT_FDCWD, "./24/my_configfs" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./24/binderfs" [pid 5624] openat(AT_FDCWD, "./24/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] umount2("./24/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./24/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5624] <... openat resumed>) = 4 [pid 5623] unlink("./24/binderfs" [pid 5625] openat(AT_FDCWD, "./24/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] fstat(4 [pid 5625] <... openat resumed>) = 4 [pid 5625] fstat(4 [pid 5623] <... unlink resumed>) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] getdents64(4 [pid 5625] getdents64(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] umount2("./24/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5624] close(4 [pid 5625] <... close resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5625] rmdir("./24/my_configfs" [pid 5624] rmdir("./24/my_configfs" [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5625] umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5623] umount2("./24/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./24/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] newfstatat(AT_FDCWD, "./24/my_configfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5625] umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] newfstatat(AT_FDCWD, "./24/my_configfs" [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] newfstatat(AT_FDCWD, "./24/config" [pid 5624] newfstatat(AT_FDCWD, "./24/config" [pid 5623] umount2("./24/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./24/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./24/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] openat(AT_FDCWD, "./24/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] openat(AT_FDCWD, "./24/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./24/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... openat resumed>) = 4 [pid 5623] <... openat resumed>) = 4 [pid 5622] fstat(4 [pid 5623] fstat(4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... openat resumed>) = 4 [pid 5624] <... openat resumed>) = 4 [pid 5625] fstat(4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(4 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] fstat(4 [pid 5625] getdents64(4 [pid 5623] getdents64(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] getdents64(4 [pid 5624] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] getdents64(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] close(4 [pid 5625] <... close resumed>) = 0 [pid 5624] getdents64(4 [pid 5623] close(4 [pid 5625] rmdir("./24/config" [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... close resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5624] close(4 [pid 5623] rmdir("./24/my_configfs" [pid 5622] rmdir("./24/my_configfs" [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5625] getdents64(3 [pid 5624] rmdir("./24/config" [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5622] umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] close(3 [pid 5624] getdents64(3 [pid 5625] <... close resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] rmdir("./24" [pid 5624] close(3) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] rmdir("./24" [pid 5625] mkdir("./25", 0777) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] <... rmdir resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] mkdir("./25", 0777ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5829 attached [pid 5829] set_robust_list(0x5555756467a0, 24 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5829 [pid 5829] <... set_robust_list resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... mkdir resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5829] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5829] chdir("./25"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5830 attached ) = 0 [pid 5829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5830] set_robust_list(0x5555756467a0, 24 [pid 5829] <... prctl resumed>) = 0 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5830 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5830] <... set_robust_list resumed>) = 0 [pid 5829] setpgid(0, 0 [pid 5623] umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5829] <... setpgid resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5830] rt_sigprocmask(SIG_SETMASK, [] [pid 5829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] newfstatat(AT_FDCWD, "./24/config" [pid 5622] newfstatat(AT_FDCWD, "./24/config" [pid 5830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5829] <... openat resumed>) = 3 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5830] chdir("./25" [pid 5829] write(3, "1000", 4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5830] <... chdir resumed>) = 0 [pid 5829] <... write resumed>) = 4 [pid 5623] openat(AT_FDCWD, "./24/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] openat(AT_FDCWD, "./24/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5829] close(3 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... openat resumed>) = 4 [pid 5830] <... prctl resumed>) = 0 [pid 5829] <... close resumed>) = 0 [pid 5622] fstat(4 [pid 5830] setpgid(0, 0 [pid 5829] symlink("/dev/binderfs", "./binderfs" [pid 5623] fstat(4 [pid 5830] <... setpgid resumed>) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5829] <... symlink resumed>) = 0 [pid 5623] getdents64(4 [pid 5622] getdents64(4 [pid 5830] <... openat resumed>) = 3 [pid 5829] write(1, "executing program\n", 18 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5829] <... write resumed>) = 18 executing program [pid 5623] getdents64(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5830] write(3, "1000", 4 [pid 5829] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] getdents64(4 [pid 5830] <... write resumed>) = 4 [pid 5829] <... futex resumed>) = 0 [pid 5830] close(3 [pid 5623] close(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5830] <... close resumed>) = 0 [pid 5829] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] <... close resumed>) = 0 [pid 5622] close(4 [pid 5830] symlink("/dev/binderfs", "./binderfs" [pid 5829] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5623] rmdir("./24/config" [pid 5622] <... close resumed>) = 0 [pid 5830] <... symlink resumed>) = 0 [pid 5829] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] <... rmdir resumed>) = 0 [pid 5622] rmdir("./24/config" [pid 5829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5830] write(1, "executing program\n", 18 [pid 5829] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] getdents64(3 [pid 5622] <... rmdir resumed>) = 0 [pid 5830] <... write resumed>) = 18 executing program [pid 5829] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5830] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... mprotect resumed>) = 0 [pid 5622] getdents64(3 [pid 5829] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] close(3 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5830] <... futex resumed>) = 0 [pid 5829] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] <... close resumed>) = 0 [pid 5830] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5829] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5623] rmdir("./24"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5831 attached [pid 5830] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] close(3 [pid 5830] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [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 5829] <... clone3 resumed> => {parent_tid=[5831]}, 88) = 5831 [pid 5831] <... rseq resumed>) = 0 [pid 5830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5829] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... close resumed>) = 0 [pid 5831] set_robust_list(0x7f368ee229a0, 24 [pid 5830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] mkdir("./25", 0777 [pid 5622] rmdir("./24" [pid 5831] <... set_robust_list resumed>) = 0 [pid 5830] <... mmap resumed>) = 0x7f368ee02000 [pid 5829] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... mkdir resumed>) = 0 [pid 5831] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5830] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5829] <... futex resumed>) = 0 [pid 5622] mkdir("./25", 0777 [pid 5831] mkdirat(AT_FDCWD, "./config", 0777 [pid 5830] <... mprotect resumed>) = 0 [pid 5829] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5830] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5830] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5831] <... mkdirat resumed>) = 0 [pid 5830] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5831] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... mkdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5833 attached ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5832 attached [pid 5831] <... futex resumed>) = 1 [pid 5829] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5833] set_robust_list(0x5555756467a0, 24 [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(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] <... clone3 resumed> => {parent_tid=[5832]}, 88) = 5832 [pid 5829] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5833] <... set_robust_list resumed>) = 0 [pid 5832] <... rseq resumed>) = 0 [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5830] rt_sigprocmask(SIG_SETMASK, [] [pid 5829] <... futex resumed>) = 0 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5833 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5833] rt_sigprocmask(SIG_SETMASK, [] [pid 5832] set_robust_list(0x7f368ee229a0, 24 [pid 5831] mount(NULL, "./config", "configfs", 0, NULL [pid 5830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5829] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5832] <... set_robust_list resumed>) = 0 [pid 5833] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5831] <... mount resumed>) = 0 [pid 5832] rt_sigprocmask(SIG_SETMASK, [] [pid 5830] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5831] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5834 attached [pid 5833] chdir("./25" [pid 5832] mkdirat(AT_FDCWD, "./config", 0777 [pid 5831] <... futex resumed>) = 1 [pid 5830] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] <... futex resumed>) = 0 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5834 [pid 5834] set_robust_list(0x5555756467a0, 24 [pid 5833] <... chdir resumed>) = 0 [pid 5831] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5829] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5829] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5833] <... prctl resumed>) = 0 [pid 5829] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] setpgid(0, 0) = 0 [pid 5833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5834] <... set_robust_list resumed>) = 0 [pid 5833] <... openat resumed>) = 3 [pid 5832] <... mkdirat resumed>) = 0 [pid 5831] <... mkdirat resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5834] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5833] write(3, "1000", 4 [pid 5832] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] chdir("./25" [pid 5833] <... write resumed>) = 4 [pid 5832] <... futex resumed>) = 1 [pid 5831] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] <... futex resumed>) = 0 [pid 5834] <... chdir resumed>) = 0 [pid 5833] close(3 [pid 5831] <... futex resumed>) = 1 [pid 5829] <... futex resumed>) = 0 [pid 5830] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5833] <... close resumed>) = 0 [pid 5830] <... futex resumed>) = 1 [pid 5832] <... futex resumed>) = 0 [pid 5829] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5834] <... prctl resumed>) = 0 [pid 5833] symlink("/dev/binderfs", "./binderfs" [pid 5832] mount(NULL, "./config", "configfs", 0, NULL [pid 5830] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] <... futex resumed>) = 0 [pid 5834] setpgid(0, 0 [pid 5833] <... symlink resumed>) = 0 [pid 5832] <... mount resumed>) = 0 [pid 5829] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5834] <... setpgid resumed>) = 0 [pid 5831] <... unlinkat resumed>) = 0 [pid 5834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5833] write(1, "executing program\n", 18 executing program [pid 5832] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] <... openat resumed>) = 3 [pid 5833] <... write resumed>) = 18 [pid 5832] <... futex resumed>) = 1 [pid 5831] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] <... futex resumed>) = 0 [pid 5833] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5834] write(3, "1000", 4 [pid 5833] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5832] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5831] <... futex resumed>) = 1 [pid 5830] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... futex resumed>) = 0 [pid 5834] <... write resumed>) = 4 [pid 5833] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5829] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] close(3 [pid 5833] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5829] <... futex resumed>) = 0 [pid 5834] <... close resumed>) = 0 [pid 5833] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5832] <... mkdirat resumed>) = 0 [pid 5831] mkdir("./my_configfs", 0777 [pid 5830] <... futex resumed>) = 0 [pid 5829] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5834] symlink("/dev/binderfs", "./binderfs" [pid 5833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5834] <... symlink resumed>) = 0 [pid 5833] <... mmap resumed>) = 0x7f368ee02000 [pid 5830] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... mkdir resumed>) = 0 [pid 5830] <... futex resumed>) = 0 [pid 5831] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... futex resumed>) = 1 [pid 5831] <... futex resumed>) = 1 [pid 5832] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5830] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] <... futex resumed>) = 0 [pid 5834] write(1, "executing program\n", 18 [pid 5833] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5830] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] <... futex resumed>) = 0 [pid 5834] <... write resumed>) = 18 executing program [pid 5833] <... mprotect resumed>) = 0 [pid 5832] <... unlinkat resumed>) = 0 [pid 5829] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5829] <... futex resumed>) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5833] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5832] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5829] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5834] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5833] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5831] <... mount resumed>) = 0 [pid 5834] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5832] <... futex resumed>) = 1 [pid 5830] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5835 attached [pid 5834] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5833] <... clone3 resumed> => {parent_tid=[5835]}, 88) = 5835 [pid 5832] mkdir("./my_configfs", 0777 [pid 5831] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [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 5834] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5833] rt_sigprocmask(SIG_SETMASK, [] [pid 5830] <... futex resumed>) = 0 [pid 5835] <... rseq resumed>) = 0 [pid 5834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5833] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5832] <... mkdir resumed>) = 0 [pid 5831] <... futex resumed>) = 1 [pid 5830] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] <... futex resumed>) = 0 [pid 5835] set_robust_list(0x7f368ee229a0, 24 [pid 5834] <... mmap resumed>) = 0x7f368ee02000 [pid 5833] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5829] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... set_robust_list resumed>) = 0 [pid 5834] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5835] rt_sigprocmask(SIG_SETMASK, [] [pid 5834] <... mprotect resumed>) = 0 [pid 5833] <... futex resumed>) = 0 [pid 5832] <... futex resumed>) = 0 [pid 5831] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5830] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... futex resumed>) = 0 [pid 5835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5834] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5833] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5831] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5830] <... futex resumed>) = 0 [pid 5829] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5835] mkdirat(AT_FDCWD, "./config", 0777 [pid 5834] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5831] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5831] <... futex resumed>) = 0 [pid 5830] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] <... mount resumed>) = 0 [pid 5831] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5836 attached [pid 5835] <... mkdirat 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 5834] <... clone3 resumed> => {parent_tid=[5836]}, 88) = 5836 [pid 5836] <... rseq resumed>) = 0 [pid 5834] rt_sigprocmask(SIG_SETMASK, [] [pid 5829] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] set_robust_list(0x7f368ee229a0, 24 [pid 5835] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5832] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... futex resumed>) = 0 [pid 5829] <... futex resumed>) = 1 [pid 5836] <... set_robust_list resumed>) = 0 [pid 5835] <... futex resumed>) = 1 [pid 5834] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = 0 [pid 5832] <... futex resumed>) = 1 [pid 5831] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5830] <... futex resumed>) = 0 [pid 5829] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] rt_sigprocmask(SIG_SETMASK, [] [pid 5835] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5834] <... futex resumed>) = 0 [pid 5833] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5830] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5834] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] <... futex resumed>) = 0 [pid 5832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5831] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] mkdirat(AT_FDCWD, "./config", 0777 [pid 5835] mount(NULL, "./config", "configfs", 0, NULL [pid 5833] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5831] <... futex resumed>) = 1 [pid 5830] <... futex resumed>) = 0 [pid 5829] <... futex resumed>) = 0 [pid 5836] <... mkdirat resumed>) = 0 [pid 5835] <... mount resumed>) = 0 [pid 5832] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5831] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5830] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5832] <... futex resumed>) = 1 [pid 5833] <... futex resumed>) = 0 [pid 5831] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5830] <... futex resumed>) = 0 [pid 5829] <... futex resumed>) = 0 [pid 5835] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5833] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5831] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5833] <... futex resumed>) = 0 [pid 5832] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5831] <... futex resumed>) = 0 [pid 5830] <... futex resumed>) = 0 [pid 5829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5836] <... futex resumed>) = 1 [pid 5835] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5834] <... futex resumed>) = 0 [pid 5833] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5834] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5829] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5835] <... mkdirat resumed>) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5832] <... futex resumed>) = 0 [pid 5831] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5829] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] mount(NULL, "./config", "configfs", 0, NULL [pid 5834] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5836] <... mount resumed>) = 0 [pid 5835] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... futex resumed>) = 1 [pid 5833] <... futex resumed>) = 0 [pid 5832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5830] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = 1 [pid 5835] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5833] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5830] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5833] <... futex resumed>) = 0 [pid 5832] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5835] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5833] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] <... futex resumed>) = 0 [pid 5831] <... futex resumed>) = 1 [pid 5829] <... futex resumed>) = 0 [pid 5835] <... unlinkat resumed>) = 0 [pid 5834] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... futex resumed>) = 1 [pid 5831] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] <... futex resumed>) = 0 [pid 5829] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... futex resumed>) = 0 [pid 5834] <... futex resumed>) = 1 [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5829] <... futex resumed>) = 0 [pid 5836] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5834] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5829] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] <... mkdirat resumed>) = 0 [pid 5835] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5830] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... futex resumed>) = 1 [pid 5833] <... futex resumed>) = 0 [pid 5832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5831] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] <... futex resumed>) = 0 [pid 5836] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5833] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5831] <... futex resumed>) = 1 [pid 5829] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = 1 [pid 5835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5834] <... futex resumed>) = 0 [pid 5833] <... futex resumed>) = 0 [pid 5832] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5831] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] exit_group(0 [pid 5836] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] mkdir("./my_configfs", 0777 [pid 5834] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... futex resumed>) = ? [pid 5830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5829] <... exit_group resumed>) = ? [pid 5834] <... futex resumed>) = 0 [pid 5834] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] <... futex resumed>) = 0 [pid 5831] +++ exited with 0 +++ [pid 5832] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5830] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5835] <... mkdir resumed>) = 0 [pid 5832] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5830] <... futex resumed>) = 0 [pid 5836] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR) = 0 [pid 5832] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] <... futex resumed>) = 0 [pid 5830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5836] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5830] exit_group(0 [pid 5836] <... futex resumed>) = 1 [pid 5834] <... futex resumed>) = 0 [pid 5830] <... exit_group resumed>) = ? [pid 5829] +++ exited with 0 +++ [pid 5832] <... futex resumed>) = ? [pid 5835] <... futex resumed>) = 1 [pid 5833] <... futex resumed>) = 0 [pid 5836] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5829, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5834] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5833] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5833] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = 0 [pid 5835] <... mount resumed>) = 0 [pid 5834] <... futex resumed>) = 1 [pid 5833] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] mkdir("./my_configfs", 0777 [pid 5834] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5835] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... mkdir resumed>) = 0 [pid 5835] <... futex resumed>) = 1 [pid 5833] <... futex resumed>) = 0 [pid 5832] +++ exited with 0 +++ [pid 5830] +++ exited with 0 +++ [pid 5835] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5833] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5833] <... futex resumed>) = 0 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5835] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5833] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5835] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5836] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5834] <... futex resumed>) = 0 [pid 5836] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5834] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5835] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] <... futex resumed>) = 0 [pid 5836] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5835] <... futex resumed>) = 1 [pid 5834] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] <... futex resumed>) = 0 [pid 5836] <... mount resumed>) = 0 [pid 5835] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5833] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5833] <... futex resumed>) = 0 [pid 5835] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5833] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5835] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5836] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... futex resumed>) = 1 [pid 5834] <... futex resumed>) = 0 [pid 5836] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5834] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5834] <... futex resumed>) = 0 [pid 5836] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5835] <... futex resumed>) = 1 [pid 5834] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5835] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5833] <... futex resumed>) = 0 [pid 5836] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5836] <... futex resumed>) = 1 [pid 5834] <... futex resumed>) = 0 [pid 5835] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] <... futex resumed>) = 0 [pid 5834] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5835] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5834] <... futex resumed>) = 0 [pid 5833] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5834] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] <... futex resumed>) = 0 [pid 5836] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5835] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5836] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... restart_syscall resumed>) = 0 [pid 5836] <... futex resumed>) = 1 [pid 5835] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5834] <... futex resumed>) = 0 [pid 5836] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5836] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5835] <... futex resumed>) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5833] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... restart_syscall resumed>) = 0 [pid 5836] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5835] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5834] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] <... futex resumed>) = 0 [pid 5625] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5836] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5833] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5836] <... futex resumed>) = 0 [pid 5835] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5836] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5835] <... futex resumed>) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5833] exit_group(0 [pid 5836] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5834] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... openat resumed>) = 3 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5836] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5836] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5833] <... exit_group resumed>) = ? [pid 5625] fstat(3 [pid 5624] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5834] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... openat resumed>) = 3 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5834] <... futex resumed>) = 1 [pid 5624] fstat(3 [pid 5834] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] getdents64(3 [pid 5836] <... futex resumed>) = 0 [pid 5835] +++ exited with 0 +++ [pid 5833] +++ exited with 0 +++ [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] getdents64(3 [pid 5625] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5836] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5836] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] newfstatat(AT_FDCWD, "./25/binderfs" [pid 5624] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5836] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5836] <... futex resumed>) = 1 [pid 5834] <... futex resumed>) = 0 [pid 5625] unlink("./25/binderfs" [pid 5624] newfstatat(AT_FDCWD, "./25/binderfs" [pid 5834] exit_group(0 [pid 5836] ???( [pid 5623] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5836] <... ??? resumed>) = ? [pid 5834] <... exit_group resumed>) = ? [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5836] +++ exited with 0 +++ [pid 5625] <... unlink resumed>) = 0 [pid 5623] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5623] fstat(3 [pid 5834] +++ exited with 0 +++ [pid 5625] umount2("./25/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] unlink("./25/binderfs" [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... unlink resumed>) = 0 [pid 5623] getdents64(3 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5624] umount2("./25/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./25/binderfs" [pid 5622] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... openat resumed>) = 3 [pid 5625] <... umount2 resumed>) = 0 [pid 5623] unlink("./25/binderfs" [pid 5622] fstat(3 [pid 5625] umount2("./25/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... unlink resumed>) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./25/my_configfs" [pid 5622] getdents64(3 [pid 5623] umount2("./25/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] umount2("./25/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./25/binderfs" [pid 5625] openat(AT_FDCWD, "./25/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] fstat(4 [pid 5622] unlink("./25/binderfs" [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4 [pid 5622] <... unlink resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... umount2 resumed>) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] umount2("./25/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./25/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] close(4 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... close resumed>) = 0 [pid 5624] newfstatat(AT_FDCWD, "./25/my_configfs" [pid 5625] rmdir("./25/my_configfs" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] umount2("./25/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] openat(AT_FDCWD, "./25/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] <... umount2 resumed>) = 0 [pid 5624] fstat(4 [pid 5623] umount2("./25/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] getdents64(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] newfstatat(AT_FDCWD, "./25/my_configfs" [pid 5624] getdents64(4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] close(4) = 0 [pid 5623] umount2("./25/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] rmdir("./25/my_configfs" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5623] openat(AT_FDCWD, "./25/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./25/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... openat resumed>) = 4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] fstat(4 [pid 5622] newfstatat(AT_FDCWD, "./25/my_configfs" [pid 5625] newfstatat(AT_FDCWD, "./25/config" [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] getdents64(4 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] umount2("./25/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./25/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] close(4 [pid 5625] fstat(4 [pid 5623] <... close resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] openat(AT_FDCWD, "./25/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] rmdir("./25/my_configfs" [pid 5622] fstat(4 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4 [pid 5623] <... rmdir resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] close(4 [pid 5622] getdents64(4 [pid 5625] <... close resumed>) = 0 [pid 5625] rmdir("./25/config" [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] getdents64(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] getdents64(3, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] close(4 [pid 5625] close(3 [pid 5622] <... close resumed>) = 0 [pid 5625] <... close resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] rmdir("./25/my_configfs" [pid 5624] umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] rmdir("./25" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... rmdir resumed>) = 0 [pid 5624] newfstatat(AT_FDCWD, "./25/config" [pid 5622] umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rmdir resumed>) = 0 [pid 5625] mkdir("./26", 0777 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... mkdir resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./25/config" [pid 5624] openat(AT_FDCWD, "./25/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] fstat(4 [pid 5623] umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOWci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5837 attached [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5837] set_robust_list(0x5555756467a0, 24 [pid 5624] getdents64(4 [pid 5837] <... set_robust_list resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5837] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] getdents64(4 [pid 5837] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5837] chdir("./26" [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5837 [pid 5624] close(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] openat(AT_FDCWD, "./25/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5837] <... chdir resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5624] rmdir("./25/config" [pid 5623] fstat(4 [pid 5837] <... prctl resumed>) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(4 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] close(4 [pid 5837] setpgid(0, 0 [pid 5623] <... close resumed>) = 0 [pid 5837] <... setpgid resumed>) = 0 [pid 5624] getdents64(3 [pid 5623] rmdir("./25/config" [pid 5622] <... umount2 resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] close(3 [pid 5837] <... openat resumed>) = 3 [pid 5624] <... close resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] rmdir("./25" [pid 5623] getdents64(3 [pid 5622] newfstatat(AT_FDCWD, "./25/config" [pid 5837] write(3, "1000", 4 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5837] <... write resumed>) = 4 [pid 5837] close(3 [pid 5623] close(3 [pid 5837] <... close resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5837] symlink("/dev/binderfs", "./binderfs" [pid 5624] mkdir("./26", 0777 [pid 5623] rmdir("./25" [pid 5622] umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5837] <... symlink resumed>) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] mkdir("./26", 0777 [pid 5837] write(1, "executing program\n", 18 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] openat(AT_FDCWD, "./25/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5837] <... write resumed>) = 18 executing program [pid 5837] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] <... mkdir resumed>) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5837] <... futex resumed>) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5837] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5838 attached , NULL, 8) = 0 [pid 5622] fstat(4 [pid 5837] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5838] set_robust_list(0x5555756467a0, 24 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5837] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5838] <... set_robust_list resumed>) = 0 [pid 5837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5622] getdents64(4 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5839 attached [pid 5838] rt_sigprocmask(SIG_SETMASK, [] [pid 5837] <... mmap resumed>) = 0x7f368ee02000 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5838 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5837] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5839 [pid 5839] set_robust_list(0x5555756467a0, 24 [pid 5838] chdir("./26" [pid 5837] <... mprotect resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] getdents64(4 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5839] <... set_robust_list resumed>) = 0 [pid 5838] <... chdir resumed>) = 0 [pid 5837] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5839] rt_sigprocmask(SIG_SETMASK, [] [pid 5838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5837] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] close(4 [pid 5838] <... prctl resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5838] setpgid(0, 0 [pid 5622] rmdir("./25/config" [pid 5839] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5837] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5840 attached [pid 5839] chdir("./26" [pid 5838] <... setpgid resumed>) = 0 [pid 5840] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5839] <... chdir resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5837] <... clone3 resumed> => {parent_tid=[5840]}, 88) = 5840 [pid 5622] <... rmdir resumed>) = 0 [pid 5840] <... rseq resumed>) = 0 [pid 5839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5838] <... openat resumed>) = 3 [pid 5840] set_robust_list(0x7f368ee229a0, 24 [pid 5839] <... prctl resumed>) = 0 [pid 5837] rt_sigprocmask(SIG_SETMASK, [] [pid 5839] setpgid(0, 0 [pid 5837] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] getdents64(3 [pid 5839] <... setpgid resumed>) = 0 [pid 5837] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5837] <... futex resumed>) = 0 [pid 5840] <... set_robust_list resumed>) = 0 [pid 5838] write(3, "1000", 4 [pid 5840] rt_sigprocmask(SIG_SETMASK, [] [pid 5839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5838] <... write resumed>) = 4 [pid 5837] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5838] close(3 [pid 5622] close(3 [pid 5840] mkdirat(AT_FDCWD, "./config", 0777 [pid 5838] <... close resumed>) = 0 [pid 5840] <... mkdirat resumed>) = 0 [pid 5839] <... openat resumed>) = 3 [pid 5838] symlink("/dev/binderfs", "./binderfs" [pid 5622] <... close resumed>) = 0 [pid 5839] write(3, "1000", 4 [pid 5838] <... symlink resumed>) = 0 [pid 5622] rmdir("./25" [pid 5840] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5839] <... write resumed>) = 4 [pid 5838] write(1, "executing program\n", 18 [pid 5837] <... futex resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5840] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5837] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5839] close(3 [pid 5838] <... write resumed>) = 18 executing program [pid 5837] <... futex resumed>) = 0 [pid 5622] mkdir("./26", 0777 [pid 5840] mount(NULL, "./config", "configfs", 0, NULL [pid 5839] <... close resumed>) = 0 [pid 5838] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] <... mount resumed>) = 0 [pid 5839] symlink("/dev/binderfs", "./binderfs" [pid 5838] <... futex resumed>) = 0 [pid 5622] <... mkdir resumed>) = 0 [pid 5840] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... symlink resumed>) = 0 [pid 5838] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5840] <... futex resumed>) = 0 [pid 5838] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5840] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5839] write(1, "executing program\n", 18 [pid 5838] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5837] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... write resumed>) = 18 executing program [pid 5838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5837] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 0 [pid 5839] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5837] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5840] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5839] <... futex resumed>) = 0 [pid 5838] <... mmap resumed>) = 0x7f368ee02000 [pid 5839] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5838] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5840] <... mkdirat resumed>) = 0 [pid 5839] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5838] <... mprotect resumed>) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5839] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5838] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f368ee02000 [pid 5838] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5838] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5841 attached [pid 5840] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5841] set_robust_list(0x5555756467a0, 24 [pid 5840] <... futex resumed>) = 1 [pid 5839] <... mprotect resumed>) = 0 [pid 5837] <... futex resumed>) = 0 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5841 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5842 attached [pid 5841] <... set_robust_list resumed>) = 0 [pid 5840] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5838] <... clone3 resumed> => {parent_tid=[5842]}, 88) = 5842 [pid 5837] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] rt_sigprocmask(SIG_SETMASK, [] [pid 5837] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5840] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5837] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5842] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5841] rt_sigprocmask(SIG_SETMASK, [] [pid 5840] <... unlinkat resumed>) = 0 [pid 5839] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5838] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... rseq resumed>) = 0 [pid 5841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5839] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5843 attached [pid 5842] set_robust_list(0x7f368ee229a0, 24 [pid 5841] chdir("./26" [pid 5840] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... futex resumed>) = 0 [pid 5843] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5842] <... set_robust_list resumed>) = 0 [pid 5841] <... chdir resumed>) = 0 [pid 5840] <... futex resumed>) = 1 [pid 5839] <... clone3 resumed> => {parent_tid=[5843]}, 88) = 5843 [pid 5837] <... futex resumed>) = 0 [pid 5842] rt_sigprocmask(SIG_SETMASK, [] [pid 5841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5840] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] rt_sigprocmask(SIG_SETMASK, [] [pid 5838] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5837] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5841] <... prctl resumed>) = 0 [pid 5840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5839] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5837] <... futex resumed>) = 0 [pid 5843] <... rseq resumed>) = 0 [pid 5842] mkdirat(AT_FDCWD, "./config", 0777 [pid 5841] setpgid(0, 0 [pid 5840] mkdir("./my_configfs", 0777 [pid 5839] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] set_robust_list(0x7f368ee229a0, 24) = 0 [pid 5843] rt_sigprocmask(SIG_SETMASK, [] [pid 5841] <... setpgid resumed>) = 0 [pid 5843] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5843] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 5841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5840] <... mkdir resumed>) = 0 [pid 5839] <... futex resumed>) = 0 [pid 5843] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5843] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] <... openat resumed>) = 3 [pid 5841] write(3, "1000", 4 [pid 5842] <... mkdirat resumed>) = 0 [pid 5841] <... write resumed>) = 4 [pid 5840] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... futex resumed>) = 1 [pid 5841] close(3 [pid 5840] <... futex resumed>) = 1 [pid 5839] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... futex resumed>) = 0 [pid 5837] <... futex resumed>) = 0 [pid 5842] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] <... close resumed>) = 0 [pid 5840] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] <... futex resumed>) = 1 [pid 5838] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... futex resumed>) = 0 [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] symlink("/dev/binderfs", "./binderfs" [pid 5840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5839] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] <... futex resumed>) = 0 [pid 5837] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mount(NULL, "./config", "configfs", 0, NULL [pid 5842] mount(NULL, "./config", "configfs", 0, NULL [pid 5841] <... symlink resumed>) = 0 [pid 5840] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5838] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5837] <... futex resumed>) = 0 [pid 5843] <... mount resumed>) = 0 [pid 5842] <... mount resumed>) = 0 [pid 5842] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] write(1, "executing program\n", 18 [pid 5840] <... mount resumed>) = 0 [pid 5837] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... futex resumed>) = 1 [pid 5838] <... futex resumed>) = 0 [pid 5843] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... write resumed>) = 18 executing program [pid 5840] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... futex resumed>) = 1 [pid 5842] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = 1 [pid 5839] <... futex resumed>) = 0 [pid 5838] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... futex resumed>) = 0 [pid 5840] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... futex resumed>) = 0 [pid 5837] <... futex resumed>) = 0 [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5841] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5839] <... futex resumed>) = 0 [pid 5838] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5837] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5841] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5840] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5840] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5839] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5840] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5842] <... mkdirat resumed>) = 0 [pid 5841] <... mmap resumed>) = 0x7f368ee02000 [pid 5840] <... futex resumed>) = 0 [pid 5837] <... futex resumed>) = 0 [pid 5843] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5840] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] <... futex resumed>) = 1 [pid 5841] <... mprotect resumed>) = 0 [pid 5843] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5837] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5839] <... futex resumed>) = 0 [pid 5837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5839] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... futex resumed>) = 1 [pid 5841] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5838] <... futex resumed>) = 0 [pid 5843] <... futex resumed>) = 0 [pid 5839] <... futex resumed>) = 1 [pid 5837] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5844 attached [pid 5843] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5842] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5839] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5838] <... futex resumed>) = 0 [pid 5844] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5843] <... unlinkat resumed>) = 0 [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... clone3 resumed> => {parent_tid=[5844]}, 88) = 5844 [pid 5840] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... rseq resumed>) = 0 [pid 5843] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5841] rt_sigprocmask(SIG_SETMASK, [] [pid 5840] <... futex resumed>) = 1 [pid 5837] <... futex resumed>) = 0 [pid 5844] set_robust_list(0x7f368ee229a0, 24 [pid 5843] <... futex resumed>) = 1 [pid 5842] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5840] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] <... futex resumed>) = 0 [pid 5837] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... set_robust_list resumed>) = 0 [pid 5843] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5839] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] <... futex resumed>) = 0 [pid 5844] rt_sigprocmask(SIG_SETMASK, [] [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... futex resumed>) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5838] <... futex resumed>) = 0 [pid 5844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5843] mkdir("./my_configfs", 0777 [pid 5842] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5839] <... futex resumed>) = 0 [pid 5838] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] mkdirat(AT_FDCWD, "./config", 0777 [pid 5843] <... mkdir resumed>) = 0 [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5839] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] mkdir("./my_configfs", 0777 [pid 5840] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5838] <... futex resumed>) = 0 [pid 5844] <... mkdirat resumed>) = 0 [pid 5843] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... mkdir resumed>) = 0 [pid 5840] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 1 [pid 5839] <... futex resumed>) = 0 [pid 5837] <... futex resumed>) = 0 [pid 5844] <... futex resumed>) = 1 [pid 5843] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... futex resumed>) = 0 [pid 5840] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5839] <... futex resumed>) = 0 [pid 5838] <... futex resumed>) = 0 [pid 5837] <... futex resumed>) = 0 [pid 5843] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5842] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5839] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... futex resumed>) = 0 [pid 5841] <... futex resumed>) = 1 [pid 5844] mount(NULL, "./config", "configfs", 0, NULL [pid 5841] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... mount resumed>) = 0 [pid 5843] <... mount resumed>) = 0 [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5838] <... futex resumed>) = 0 [pid 5844] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5842] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5841] <... futex resumed>) = 0 [pid 5840] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5842] <... mount resumed>) = 0 [pid 5841] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = 1 [pid 5839] <... futex resumed>) = 0 [pid 5837] <... futex resumed>) = 0 [pid 5844] <... mkdirat resumed>) = 0 [pid 5843] <... futex resumed>) = 1 [pid 5842] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... futex resumed>) = 0 [pid 5840] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5839] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5840] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5839] <... futex resumed>) = 0 [pid 5837] <... futex resumed>) = 0 [pid 5843] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5844] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... futex resumed>) = 1 [pid 5841] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5837] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] <... futex resumed>) = 0 [pid 5843] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... futex resumed>) = 0 [pid 5843] <... futex resumed>) = 0 [pid 5842] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] <... futex resumed>) = 0 [pid 5838] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] <... futex resumed>) = 0 [pid 5837] exit_group(0 [pid 5844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5841] <... futex resumed>) = 0 [pid 5839] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5842] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5841] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... unlinkat resumed>) = 0 [pid 5843] <... futex resumed>) = 0 [pid 5842] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = ? [pid 5839] <... futex resumed>) = 1 [pid 5837] <... exit_group resumed>) = ? [pid 5844] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5838] <... futex resumed>) = 0 [pid 5844] <... futex resumed>) = 1 [pid 5843] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5842] <... futex resumed>) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5840] +++ exited with 0 +++ [pid 5839] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] +++ exited with 0 +++ [pid 5844] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] <... futex resumed>) = 0 [pid 5844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... futex resumed>) = 0 [pid 5841] <... futex resumed>) = 0 [pid 5838] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5837, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5844] mkdir("./my_configfs", 0777 [pid 5843] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5841] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5839] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5842] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... mkdir resumed>) = 0 [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... futex resumed>) = 1 [pid 5839] <... futex resumed>) = 0 [pid 5838] <... futex resumed>) = 0 [pid 5842] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] <... futex resumed>) = 0 [pid 5842] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5838] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5842] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5842] <... futex resumed>) = 1 [pid 5839] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] <... futex resumed>) = 0 [pid 5843] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5842] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... futex resumed>) = 1 [pid 5839] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5838] <... futex resumed>) = 0 [pid 5844] <... futex resumed>) = 1 [pid 5843] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5841] <... futex resumed>) = 0 [pid 5839] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... futex resumed>) = 0 [pid 5838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5842] <... futex resumed>) = 0 [pid 5839] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... openat resumed>) = 3 [pid 5843] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5842] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5841] <... futex resumed>) = 0 [pid 5838] <... futex resumed>) = 0 [pid 5844] <... mount resumed>) = 0 [pid 5843] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5841] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... futex resumed>) = 1 [pid 5842] <... futex resumed>) = 0 [pid 5839] <... futex resumed>) = 0 [pid 5838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] fstat(3 [pid 5844] <... futex resumed>) = 1 [pid 5843] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] <... futex resumed>) = 0 [pid 5839] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] exit_group(0 [pid 5844] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... futex resumed>) = ? [pid 5841] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... futex resumed>) = 0 [pid 5838] <... exit_group resumed>) = ? [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5843] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5842] +++ exited with 0 +++ [pid 5841] <... futex resumed>) = 0 [pid 5839] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] getdents64(3 [pid 5844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5841] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5838] +++ exited with 0 +++ [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5843] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5843] <... futex resumed>) = 1 [pid 5839] <... futex resumed>) = 0 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5625] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] exit_group(0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... futex resumed>) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5844] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5843] <... futex resumed>) = ? [pid 5841] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... exit_group resumed>) = ? [pid 5625] newfstatat(AT_FDCWD, "./26/binderfs" [pid 5844] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5841] <... futex resumed>) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] +++ exited with 0 +++ [pid 5841] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5839] +++ exited with 0 +++ [pid 5625] unlink("./26/binderfs" [pid 5624] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] <... futex resumed>) = 0 [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... unlink resumed>) = 0 [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5839, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... futex resumed>) = 0 [pid 5624] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] umount2("./26/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5844] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5841] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] <... openat resumed>) = 3 [pid 5844] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] fstat(3 [pid 5844] <... futex resumed>) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5841] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5841] <... futex resumed>) = 0 [pid 5624] getdents64(3 [pid 5841] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5844] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5844] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] <... futex resumed>) = 0 [pid 5624] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... restart_syscall resumed>) = 0 [pid 5844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5841] <... futex resumed>) = 0 [pid 5624] newfstatat(AT_FDCWD, "./26/binderfs" [pid 5844] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5841] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... futex resumed>) = 0 [pid 5844] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5841] exit_group(0 [pid 5624] unlink("./26/binderfs" [pid 5841] <... exit_group resumed>) = ? [pid 5844] <... futex resumed>) = ? [pid 5624] <... unlink resumed>) = 0 [pid 5623] fstat(3 [pid 5844] +++ exited with 0 +++ [pid 5841] +++ exited with 0 +++ [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] umount2("./26/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] getdents64(3, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] <... umount2 resumed>) = 0 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5841, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5625] umount2("./26/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./26/my_configfs" [pid 5623] newfstatat(AT_FDCWD, "./26/binderfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./26/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] unlink("./26/binderfs" [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... openat resumed>) = 3 [pid 5625] openat(AT_FDCWD, "./26/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] fstat(3 [pid 5625] <... openat resumed>) = 4 [pid 5623] <... unlink resumed>) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(3 [pid 5625] fstat(4 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] umount2("./26/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./26/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] getdents64(4 [pid 5624] newfstatat(AT_FDCWD, "./26/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./26/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] getdents64(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] openat(AT_FDCWD, "./26/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] close(4 [pid 5624] <... openat resumed>) = 4 [pid 5622] newfstatat(AT_FDCWD, "./26/binderfs" [pid 5624] fstat(4 [pid 5625] <... close resumed>) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] rmdir("./26/my_configfs" [pid 5624] getdents64(4 [pid 5622] unlink("./26/binderfs" [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... unlink resumed>) = 0 [pid 5623] umount2("./26/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] umount2("./26/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] close(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... close resumed>) = 0 [pid 5623] newfstatat(AT_FDCWD, "./26/my_configfs" [pid 5624] rmdir("./26/my_configfs" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] umount2("./26/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./26/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] getdents64(4 [pid 5622] umount2("./26/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./26/config" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] getdents64(4 [pid 5622] newfstatat(AT_FDCWD, "./26/my_configfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] newfstatat(AT_FDCWD, "./26/config" [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] close(4 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./26/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./26/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... close resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... openat resumed>) = 4 [pid 5624] openat(AT_FDCWD, "./26/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] rmdir("./26/my_configfs" [pid 5622] openat(AT_FDCWD, "./26/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] fstat(4 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] fstat(4 [pid 5623] umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] fstat(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5624] getdents64(4 [pid 5625] <... close resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] getdents64(4 [pid 5625] rmdir("./26/config" [pid 5624] close(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5622] getdents64(4 [pid 5625] getdents64(3 [pid 5624] rmdir("./26/config" [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5625] close(3 [pid 5622] close(4 [pid 5624] getdents64(3 [pid 5622] <... close resumed>) = 0 [pid 5625] <... close resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] rmdir("./26" [pid 5622] rmdir("./26/my_configfs" [pid 5624] close(3) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] rmdir("./26" [pid 5622] <... rmdir resumed>) = 0 [pid 5625] mkdir("./27", 0777 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] mkdir("./27", 0777 [pid 5625] <... mkdir resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] <... mkdir resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5845 attached [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5845 [pid 5845] set_robust_list(0x5555756467a0, 24 [pid 5625] rt_sigprocmask(SIG_SETMASK, []ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5846 attached [pid 5845] <... set_robust_list resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5846] set_robust_list(0x5555756467a0, 24) = 0 [pid 5845] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5846 [pid 5623] umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5846] rt_sigprocmask(SIG_SETMASK, [] [pid 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] chdir("./27" [pid 5846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] newfstatat(AT_FDCWD, "./26/config" [pid 5846] chdir("./27" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5845] <... chdir resumed>) = 0 [pid 5845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5623] umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5846] <... chdir resumed>) = 0 [pid 5845] setpgid(0, 0) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] openat(AT_FDCWD, "./26/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5846] <... prctl resumed>) = 0 [pid 5846] setpgid(0, 0) = 0 [pid 5846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... openat resumed>) = 3 [pid 5623] <... openat resumed>) = 4 [pid 5846] <... openat resumed>) = 3 [pid 5845] write(3, "1000", 4 [pid 5623] fstat(4 [pid 5846] write(3, "1000", 4 [pid 5845] <... write resumed>) = 4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5846] <... write resumed>) = 4 [pid 5845] close(3 [pid 5623] getdents64(4 [pid 5622] <... umount2 resumed>) = 0 [pid 5846] close(3 [pid 5845] <... close resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5846] <... close resumed>) = 0 [pid 5845] symlink("/dev/binderfs", "./binderfs" [pid 5623] getdents64(4 [pid 5846] symlink("/dev/binderfs", "./binderfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5845] <... symlink resumed>) = 0 [pid 5845] write(1, "executing program\n", 18 [pid 5623] close(4 [pid 5622] newfstatat(AT_FDCWD, "./26/config" [pid 5845] <... write resumed>) = 18 [pid 5623] <... close resumed>) = 0 [pid 5846] <... symlink resumed>) = 0 [pid 5846] write(1, "executing program\n", 18 executing program [pid 5845] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] rmdir("./26/config" [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5846] <... write resumed>) = 18 [pid 5622] umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5846] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] <... futex resumed>) = 0 executing program [pid 5622] openat(AT_FDCWD, "./26/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5846] <... futex resumed>) = 0 [pid 5845] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5846] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5845] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5622] fstat(4 [pid 5846] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5845] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] getdents64(3 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5846] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] getdents64(4 [pid 5846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5845] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] close(3 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5845] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5623] <... close resumed>) = 0 [pid 5846] <... mmap resumed>) = 0x7f368ee02000 [pid 5845] <... mprotect resumed>) = 0 [pid 5622] getdents64(4 [pid 5846] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5623] rmdir("./26" [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5846] <... mprotect resumed>) = 0 [pid 5845] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... rmdir resumed>) = 0 [pid 5622] close(4 [pid 5845] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5846] rt_sigprocmask(SIG_BLOCK, ~[] [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5622] <... close resumed>) = 0 [pid 5846] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] mkdir("./27", 0777 [pid 5622] rmdir("./26/config"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5847 attached [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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5845] <... clone3 resumed> => {parent_tid=[5847]}, 88) = 5847 [pid 5623] <... mkdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5848 attached [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) = 0 [pid 5622] <... rmdir resumed>) = 0 [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 5847] set_robust_list(0x7f368ee229a0, 24 [pid 5622] getdents64(3 [pid 5848] <... rseq resumed>) = 0 [pid 5847] <... set_robust_list resumed>) = 0 [pid 5848] set_robust_list(0x7f368ee229a0, 24 [pid 5847] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5848] <... set_robust_list resumed>) = 0 [pid 5847] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5846] <... clone3 resumed> => {parent_tid=[5848]}, 88) = 5848 [pid 5845] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] close(3 [pid 5846] rt_sigprocmask(SIG_SETMASK, [] [pid 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5848] rt_sigprocmask(SIG_SETMASK, [] [pid 5845] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5849 attached [pid 5848] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5847] mkdirat(AT_FDCWD, "./config", 0777 [pid 5846] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5845] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5849 [pid 5849] set_robust_list(0x5555756467a0, 24 [pid 5848] mkdirat(AT_FDCWD, "./config", 0777 [pid 5847] <... mkdirat resumed>) = 0 [pid 5846] <... futex resumed>) = 0 [pid 5622] rmdir("./26" [pid 5849] <... set_robust_list resumed>) = 0 [pid 5846] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5848] <... mkdirat resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5849] rt_sigprocmask(SIG_SETMASK, [] [pid 5847] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... rmdir resumed>) = 0 [pid 5847] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5847] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... futex resumed>) = 0 [pid 5849] chdir("./27" [pid 5847] mount(NULL, "./config", "configfs", 0, NULL [pid 5845] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] mkdir("./27", 0777 [pid 5849] <... chdir resumed>) = 0 [pid 5848] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5847] <... mount resumed>) = 0 [pid 5848] <... futex resumed>) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5622] <... mkdir resumed>) = 0 [pid 5849] <... prctl resumed>) = 0 [pid 5848] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5849] setpgid(0, 0 [pid 5848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] <... futex resumed>) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5849] <... setpgid resumed>) = 0 [pid 5848] mount(NULL, "./config", "configfs", 0, NULL [pid 5847] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] <... mount resumed>) = 0 [pid 5846] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... openat resumed>) = 3 [pid 5845] <... futex resumed>) = 1 [pid 5847] <... futex resumed>) = 0 [pid 5848] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5850 attached [pid 5849] write(3, "1000", 4 [pid 5847] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5846] <... futex resumed>) = 0 [pid 5845] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] set_robust_list(0x5555756467a0, 24 [pid 5849] <... write resumed>) = 4 [pid 5848] <... futex resumed>) = 1 [pid 5847] <... mkdirat resumed>) = 0 [pid 5846] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5850 [pid 5850] <... set_robust_list resumed>) = 0 [pid 5849] close(3 [pid 5848] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5847] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5850] rt_sigprocmask(SIG_SETMASK, [] [pid 5849] <... close resumed>) = 0 [pid 5848] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5847] <... futex resumed>) = 1 [pid 5846] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... futex resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5849] symlink("/dev/binderfs", "./binderfs" [pid 5848] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] chdir("./27" [pid 5849] <... symlink resumed>) = 0 [pid 5848] <... futex resumed>) = 0 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5846] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = 0 [pid 5850] <... chdir resumed>) = 0 [pid 5849] write(1, "executing program\n", 18 [pid 5848] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5847] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5846] <... futex resumed>) = 0 executing program [pid 5845] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... write resumed>) = 18 [pid 5848] <... unlinkat resumed>) = 0 [pid 5847] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5846] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] <... prctl resumed>) = 0 [pid 5849] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] setpgid(0, 0 [pid 5849] <... futex resumed>) = 0 [pid 5848] <... futex resumed>) = 0 [pid 5847] <... futex resumed>) = 1 [pid 5846] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = 0 [pid 5850] <... setpgid resumed>) = 0 [pid 5849] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5848] mkdir("./my_configfs", 0777 [pid 5847] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] <... futex resumed>) = 0 [pid 5845] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5846] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... futex resumed>) = 0 [pid 5850] <... openat resumed>) = 3 [pid 5849] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5848] <... mkdir resumed>) = 0 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] write(3, "1000", 4 [pid 5849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5848] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] mkdir("./my_configfs", 0777 [pid 5850] <... write resumed>) = 4 [pid 5849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5848] <... futex resumed>) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5850] close(3 [pid 5849] <... mmap resumed>) = 0x7f368ee02000 [pid 5848] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5847] <... mkdir resumed>) = 0 [pid 5846] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... close resumed>) = 0 [pid 5849] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5848] <... mount resumed>) = 0 [pid 5847] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = 0 [pid 5850] symlink("/dev/binderfs", "./binderfs" [pid 5849] <... mprotect resumed>) = 0 [pid 5848] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = 1 [pid 5846] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... futex resumed>) = 0 [pid 5850] <... symlink resumed>) = 0 [pid 5849] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5848] <... futex resumed>) = 0 [pid 5847] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] write(1, "executing program\n", 18 executing program [pid 5849] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5850] <... write resumed>) = 18 [pid 5848] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5846] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5851 attached [pid 5850] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5847] <... futex resumed>) = 0 [pid 5846] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 1 [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 [pid 5850] <... futex resumed>) = 0 [pid 5849] <... clone3 resumed> => {parent_tid=[5851]}, 88) = 5851 [pid 5848] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5846] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] <... rseq resumed>) = 0 [pid 5850] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5849] rt_sigprocmask(SIG_SETMASK, [] [pid 5848] <... futex resumed>) = 0 [pid 5847] <... mount resumed>) = 0 [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] set_robust_list(0x7f368ee229a0, 24 [pid 5850] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5848] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... set_robust_list resumed>) = 0 [pid 5850] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5849] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] rt_sigprocmask(SIG_SETMASK, [] [pid 5850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5849] <... futex resumed>) = 0 [pid 5848] <... futex resumed>) = 0 [pid 5847] <... futex resumed>) = 1 [pid 5846] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5851] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5849] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5847] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] mkdirat(AT_FDCWD, "./config", 0777 [pid 5850] <... mmap resumed>) = 0x7f368ee02000 [pid 5848] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... futex resumed>) = 0 [pid 5851] <... mkdirat resumed>) = 0 [pid 5850] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5848] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5845] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... mprotect resumed>) = 0 [pid 5848] <... futex resumed>) = 1 [pid 5847] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5846] <... futex resumed>) = 0 [pid 5851] <... futex resumed>) = 1 [pid 5850] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5849] <... futex resumed>) = 0 [pid 5848] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5847] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5849] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = 1 [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5849] <... futex resumed>) = 0 [pid 5847] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] mount(NULL, "./config", "configfs", 0, NULL [pid 5848] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5846] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5852 attached [pid 5851] <... mount resumed>) = 0 [pid 5849] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5851] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... clone3 resumed> => {parent_tid=[5852]}, 88) = 5852 [pid 5848] <... futex resumed>) = 0 [pid 5847] <... futex resumed>) = 0 [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... futex resumed>) = 1 [pid 5852] <... rseq resumed>) = 0 [pid 5851] <... futex resumed>) = 1 [pid 5850] rt_sigprocmask(SIG_SETMASK, [] [pid 5849] <... futex resumed>) = 0 [pid 5848] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5846] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] set_robust_list(0x7f368ee229a0, 24 [pid 5851] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5849] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5846] <... futex resumed>) = 0 [pid 5852] <... set_robust_list resumed>) = 0 [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... futex resumed>) = 0 [pid 5848] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5847] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] rt_sigprocmask(SIG_SETMASK, [] [pid 5851] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5850] <... futex resumed>) = 0 [pid 5849] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5847] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5852] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5850] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] mkdirat(AT_FDCWD, "./config", 0777 [pid 5851] <... mkdirat resumed>) = 0 [pid 5847] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5846] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... mkdirat resumed>) = 0 [pid 5851] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... futex resumed>) = 0 [pid 5847] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5846] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 0 [pid 5852] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... futex resumed>) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5848] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5847] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] <... futex resumed>) = 1 [pid 5851] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5850] <... futex resumed>) = 0 [pid 5849] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5847] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] <... unlinkat resumed>) = 0 [pid 5850] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... futex resumed>) = 0 [pid 5848] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5845] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = 0 [pid 5849] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] mount(NULL, "./config", "configfs", 0, NULL [pid 5851] <... futex resumed>) = 0 [pid 5850] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] <... mount resumed>) = 0 [pid 5851] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... futex resumed>) = 1 [pid 5847] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5846] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 0 [pid 5852] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] <... futex resumed>) = 0 [pid 5848] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] exit_group(0 [pid 5845] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] <... futex resumed>) = 1 [pid 5851] mkdir("./my_configfs", 0777 [pid 5850] <... futex resumed>) = 0 [pid 5849] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] <... futex resumed>) = ? [pid 5847] <... futex resumed>) = 0 [pid 5846] <... exit_group resumed>) = ? [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] <... mkdir resumed>) = 0 [pid 5850] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] +++ exited with 0 +++ [pid 5847] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] +++ exited with 0 +++ [pid 5845] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = 0 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... futex resumed>) = 0 [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5852] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5851] <... futex resumed>) = 1 [pid 5850] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... futex resumed>) = 0 [pid 5847] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5845] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5852] <... mkdirat resumed>) = 0 [pid 5851] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5852] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] <... futex resumed>) = 0 [pid 5847] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... futex resumed>) = 1 [pid 5851] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5850] <... futex resumed>) = 0 [pid 5849] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5852] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5624] <... restart_syscall resumed>) = 0 [pid 5851] <... mount resumed>) = 0 [pid 5850] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] exit_group(0 [pid 5852] <... futex resumed>) = 0 [pid 5851] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = 1 [pid 5847] <... futex resumed>) = ? [pid 5845] <... exit_group resumed>) = ? [pid 5852] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5851] <... futex resumed>) = 1 [pid 5850] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... futex resumed>) = 0 [pid 5847] +++ exited with 0 +++ [pid 5845] +++ exited with 0 +++ [pid 5624] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... unlinkat resumed>) = 0 [pid 5851] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... futex resumed>) = 1 [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] <... futex resumed>) = 0 [pid 5849] <... futex resumed>) = 0 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5850] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... openat resumed>) = 3 [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5850] <... futex resumed>) = 0 [pid 5852] mkdir("./my_configfs", 0777 [pid 5851] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] fstat(3 [pid 5852] <... mkdir resumed>) = 0 [pid 5851] <... futex resumed>) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5852] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] getdents64(3 [pid 5852] <... futex resumed>) = 1 [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] <... futex resumed>) = 0 [pid 5849] <... futex resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5852] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5850] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... restart_syscall resumed>) = 0 [pid 5624] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5852] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5851] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... mount resumed>) = 0 [pid 5851] <... futex resumed>) = 1 [pid 5850] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... futex resumed>) = 0 [pid 5624] newfstatat(AT_FDCWD, "./27/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] unlink("./27/binderfs" [pid 5851] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5849] <... futex resumed>) = 0 [pid 5625] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... unlink resumed>) = 0 [pid 5852] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./27/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... futex resumed>) = 1 [pid 5851] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5850] <... futex resumed>) = 0 [pid 5849] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] <... futex resumed>) = 0 [pid 5850] <... futex resumed>) = 0 [pid 5849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5849] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... openat resumed>) = 3 [pid 5852] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5849] <... futex resumed>) = 1 [pid 5849] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... futex resumed>) = 0 [pid 5625] fstat(3 [pid 5852] <... futex resumed>) = 1 [pid 5851] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5850] <... futex resumed>) = 0 [pid 5852] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5850] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] <... futex resumed>) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5852] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5851] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5851] <... futex resumed>) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5625] getdents64(3 [pid 5851] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5849] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] <... futex resumed>) = 1 [pid 5851] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5850] <... futex resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5852] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5850] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... futex resumed>) = 0 [pid 5850] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] <... futex resumed>) = 1 [pid 5852] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5851] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] <... futex resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] newfstatat(AT_FDCWD, "./27/binderfs" [pid 5852] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5849] exit_group(0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] <... futex resumed>) = ? [pid 5850] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... exit_group resumed>) = ? [pid 5625] unlink("./27/binderfs" [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] +++ exited with 0 +++ [pid 5850] <... futex resumed>) = 0 [pid 5849] +++ exited with 0 +++ [pid 5850] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5625] <... unlink resumed>) = 0 [pid 5852] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5625] umount2("./27/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5852] <... futex resumed>) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5852] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5850] <... futex resumed>) = 0 [pid 5852] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5850] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5623] <... restart_syscall resumed>) = 0 [pid 5852] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] <... futex resumed>) = 0 [pid 5850] exit_group(0) = ? [pid 5852] <... futex resumed>) = ? [pid 5623] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5852] +++ exited with 0 +++ [pid 5850] +++ exited with 0 +++ [pid 5623] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5623] getdents64(3, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] umount2("./27/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... restart_syscall resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./27/my_configfs" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] newfstatat(AT_FDCWD, "./27/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./27/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5622] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./27/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] unlink("./27/binderfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./27/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... unlink resumed>) = 0 [pid 5625] newfstatat(AT_FDCWD, "./27/my_configfs" [pid 5624] <... openat resumed>) = 4 [pid 5622] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./27/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] fstat(4 [pid 5622] <... openat resumed>) = 3 [pid 5625] umount2("./27/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] fstat(3 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] getdents64(4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] openat(AT_FDCWD, "./27/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] getdents64(3 [pid 5625] <... openat resumed>) = 4 [pid 5624] getdents64(4 [pid 5625] fstat(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] close(4 [pid 5622] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(4 [pid 5624] <... close resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(4 [pid 5624] rmdir("./27/my_configfs" [pid 5622] newfstatat(AT_FDCWD, "./27/binderfs" [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] close(4) = 0 [pid 5625] rmdir("./27/my_configfs" [pid 5622] unlink("./27/binderfs" [pid 5625] <... rmdir resumed>) = 0 [pid 5624] umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... unlink resumed>) = 0 [pid 5625] umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./27/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = 0 [pid 5623] umount2("./27/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./27/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./27/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./27/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5623] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(4 [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] getdents64(4 [pid 5625] newfstatat(AT_FDCWD, "./27/config" [pid 5624] newfstatat(AT_FDCWD, "./27/config" [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] umount2("./27/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] close(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... close resumed>) = 0 [pid 5622] newfstatat(AT_FDCWD, "./27/my_configfs" [pid 5625] openat(AT_FDCWD, "./27/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... openat resumed>) = 4 [pid 5624] openat(AT_FDCWD, "./27/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] rmdir("./27/my_configfs" [pid 5622] umount2("./27/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] fstat(4 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... rmdir resumed>) = 0 [pid 5624] fstat(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] openat(AT_FDCWD, "./27/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] getdents64(4 [pid 5622] <... openat resumed>) = 4 [pid 5625] getdents64(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] fstat(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5624] getdents64(4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... close resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] rmdir("./27/config" [pid 5624] close(4 [pid 5622] getdents64(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] rmdir("./27/config" [pid 5625] getdents64(3 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] close(3 [pid 5624] getdents64(3 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... close resumed>) = 0 [pid 5622] close(4 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] <... close resumed>) = 0 [pid 5624] close(3 [pid 5625] rmdir("./27" [pid 5622] rmdir("./27/my_configfs" [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5625] mkdir("./28", 0777 [pid 5624] rmdir("./27" [pid 5622] umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... rmdir resumed>) = 0 [pid 5624] mkdir("./28", 0777 [pid 5625] <... mkdir resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] <... mkdir resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5853 attached [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5853] set_robust_list(0x5555756467a0, 24 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5853 [pid 5853] <... set_robust_list resumed>) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5853] rt_sigprocmask(SIG_SETMASK, []ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5854 attached [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5854] set_robust_list(0x5555756467a0, 24 [pid 5853] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5854] <... set_robust_list resumed>) = 0 [pid 5853] chdir("./28" [pid 5622] umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5854] rt_sigprocmask(SIG_SETMASK, [] [pid 5853] <... chdir resumed>) = 0 [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5854 [pid 5623] umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./27/config" [pid 5854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] newfstatat(AT_FDCWD, "./27/config" [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5854] chdir("./28" [pid 5853] <... prctl resumed>) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] setpgid(0, 0 [pid 5623] umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5854] <... chdir resumed>) = 0 [pid 5853] <... setpgid resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5623] openat(AT_FDCWD, "./27/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5622] openat(AT_FDCWD, "./27/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5854] setpgid(0, 0 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... openat resumed>) = 4 [pid 5623] fstat(4 [pid 5622] fstat(4 [pid 5854] <... setpgid resumed>) = 0 [pid 5853] <... openat resumed>) = 3 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] getdents64(4 [pid 5622] getdents64(4 [pid 5854] <... openat resumed>) = 3 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5853] write(3, "1000", 4) = 4 [pid 5853] close(3 [pid 5854] write(3, "1000", 4 [pid 5623] getdents64(4 [pid 5622] getdents64(4 [pid 5854] <... write resumed>) = 4 [pid 5853] <... close resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5854] close(3 [pid 5623] close(4 [pid 5622] close(4 [pid 5854] <... close resumed>) = 0 [pid 5853] symlink("/dev/binderfs", "./binderfs" [pid 5623] <... close resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5854] symlink("/dev/binderfs", "./binderfs" [pid 5623] rmdir("./27/config" [pid 5622] rmdir("./27/config" [pid 5854] <... symlink resumed>) = 0 [pid 5853] <... symlink resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5853] write(1, "executing program\n", 18 executing program [pid 5854] write(1, "executing program\n", 18 [pid 5853] <... write resumed>) = 18 [pid 5854] <... write resumed>) = 18 executing program [pid 5854] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] getdents64(3 [pid 5622] getdents64(3 [pid 5854] <... futex resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5854] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5623] close(3 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5854] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5622] close(3 [pid 5854] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5853] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5853] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5623] rmdir("./27" [pid 5622] <... close resumed>) = 0 [pid 5854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5853] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5623] <... rmdir resumed>) = 0 [pid 5853] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5854] <... mmap resumed>) = 0x7f368ee02000 [pid 5853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5622] rmdir("./27" [pid 5854] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5853] <... mmap resumed>) = 0x7f368ee02000 [pid 5623] mkdir("./28", 0777 [pid 5622] <... rmdir resumed>) = 0 [pid 5854] <... mprotect resumed>) = 0 [pid 5853] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5623] <... mkdir resumed>) = 0 [pid 5622] mkdir("./28", 0777 [pid 5853] <... mprotect resumed>) = 0 [pid 5854] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5853] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... mkdir resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5854] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5853] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5854] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5853] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5856 attached [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5855 attached ci-upstream-rust-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] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_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] <... clone3 resumed> => {parent_tid=[5855]}, 88) = 5855 [pid 5853] <... clone3 resumed> => {parent_tid=[5856]}, 88) = 5856 [pid 5857] set_robust_list(0x5555756467a0, 24 [pid 5856] <... rseq resumed>) = 0 [pid 5855] <... rseq resumed>) = 0 [pid 5854] rt_sigprocmask(SIG_SETMASK, [] [pid 5853] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5857 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5857] <... set_robust_list resumed>) = 0 [pid 5856] set_robust_list(0x7f368ee229a0, 24 [pid 5855] set_robust_list(0x7f368ee229a0, 24 [pid 5854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5853] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5858 attached [pid 5857] rt_sigprocmask(SIG_SETMASK, [] [pid 5856] <... set_robust_list resumed>) = 0 [pid 5855] <... set_robust_list resumed>) = 0 [pid 5854] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5856] rt_sigprocmask(SIG_SETMASK, [] [pid 5858] set_robust_list(0x5555756467a0, 24 [pid 5855] rt_sigprocmask(SIG_SETMASK, [] [pid 5854] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5858] <... set_robust_list resumed>) = 0 [pid 5857] chdir("./28" [pid 5856] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5855] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5853] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5858 [pid 5856] mkdirat(AT_FDCWD, "./config", 0777 [pid 5855] mkdirat(AT_FDCWD, "./config", 0777 [pid 5854] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5858] rt_sigprocmask(SIG_SETMASK, [] [pid 5857] <... chdir resumed>) = 0 [pid 5856] <... mkdirat resumed>) = 0 [pid 5855] <... mkdirat resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5855] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] chdir("./28" [pid 5857] <... prctl resumed>) = 0 [pid 5856] <... futex resumed>) = 1 [pid 5855] <... futex resumed>) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5858] <... chdir resumed>) = 0 [pid 5857] setpgid(0, 0 [pid 5856] mount(NULL, "./config", "configfs", 0, NULL [pid 5855] mount(NULL, "./config", "configfs", 0, NULL [pid 5854] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... setpgid resumed>) = 0 [pid 5856] <... mount resumed>) = 0 [pid 5855] <... mount resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5858] <... prctl resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5854] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] setpgid(0, 0 [pid 5857] <... openat resumed>) = 3 [pid 5856] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] <... setpgid resumed>) = 0 [pid 5856] <... futex resumed>) = 0 [pid 5855] <... futex resumed>) = 0 [pid 5854] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] write(3, "1000", 4 [pid 5856] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5854] <... futex resumed>) = 0 [pid 5853] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5853] <... futex resumed>) = 0 [pid 5858] <... openat resumed>) = 3 [pid 5857] <... write resumed>) = 4 [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] <... mkdirat resumed>) = 0 [pid 5853] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] write(3, "1000", 4 [pid 5857] close(3 [pid 5856] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5858] <... write resumed>) = 4 [pid 5857] <... close resumed>) = 0 [pid 5856] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5857] symlink("/dev/binderfs", "./binderfs" [pid 5858] close(3 [pid 5857] <... symlink resumed>) = 0 [pid 5856] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] <... close resumed>) = 0 [pid 5856] <... futex resumed>) = 0 [pid 5855] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] symlink("/dev/binderfs", "./binderfs" [pid 5857] write(1, "executing program\n", 18 executing program [pid 5856] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5858] <... symlink resumed>) = 0 [pid 5857] <... write resumed>) = 18 [pid 5856] <... unlinkat resumed>) = 0 [pid 5855] <... futex resumed>) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5857] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5854] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] write(1, "executing program\n", 18 [pid 5857] <... futex resumed>) = 0 [pid 5855] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5854] <... futex resumed>) = 0 [pid 5858] <... write resumed>) = 18 [pid 5857] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5856] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5855] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5856] <... futex resumed>) = 1 [pid 5855] <... futex resumed>) = 0 [pid 5854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5857] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5856] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] <... futex resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5858] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5857] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5856] mkdir("./my_configfs", 0777 [pid 5855] mkdir("./my_configfs", 0777 [pid 5854] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5853] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5857] <... mmap resumed>) = 0x7f368ee02000 [pid 5856] <... mkdir resumed>) = 0 [pid 5855] <... mkdir resumed>) = 0 [pid 5858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5857] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5856] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5857] <... mprotect resumed>) = 0 [pid 5856] <... futex resumed>) = 1 [pid 5855] <... futex resumed>) = 1 [pid 5858] <... mmap resumed>) = 0x7f368ee02000 [pid 5857] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5853] <... futex resumed>) = 0 [pid 5858] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5856] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] <... futex resumed>) = 0 [pid 5853] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... mprotect resumed>) = 0 [pid 5857] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5854] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5857] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5858] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5854] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5853] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5859 attached ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5860 attached [pid 5856] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5855] mount(NULL, "./my_configfs", "configfs", 0, NULL [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({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5858] <... clone3 resumed> => {parent_tid=[5859]}, 88) = 5859 [pid 5857] <... clone3 resumed> => {parent_tid=[5860]}, 88) = 5860 [pid 5856] <... mount resumed>) = 0 [pid 5855] <... mount resumed>) = 0 [pid 5860] <... rseq resumed>) = 0 [pid 5859] <... rseq resumed>) = 0 [pid 5858] rt_sigprocmask(SIG_SETMASK, [] [pid 5857] rt_sigprocmask(SIG_SETMASK, [] [pid 5856] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] set_robust_list(0x7f368ee229a0, 24 [pid 5859] set_robust_list(0x7f368ee229a0, 24 [pid 5858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5856] <... futex resumed>) = 1 [pid 5855] <... futex resumed>) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5860] <... set_robust_list resumed>) = 0 [pid 5859] <... set_robust_list resumed>) = 0 [pid 5858] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] rt_sigprocmask(SIG_SETMASK, [] [pid 5855] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5854] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... futex resumed>) = 0 [pid 5860] rt_sigprocmask(SIG_SETMASK, [] [pid 5859] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5857] <... futex resumed>) = 0 [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5854] <... futex resumed>) = 0 [pid 5858] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5853] <... futex resumed>) = 0 [pid 5860] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5857] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5856] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5860] mkdirat(AT_FDCWD, "./config", 0777 [pid 5859] mkdirat(AT_FDCWD, "./config", 0777 [pid 5855] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5853] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... mkdirat resumed>) = 0 [pid 5856] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5855] <... futex resumed>) = 0 [pid 5854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5856] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5857] <... futex resumed>) = 0 [pid 5860] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5857] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5857] <... futex resumed>) = 0 [pid 5860] mount(NULL, "./config", "configfs", 0, NULL [pid 5857] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5856] <... futex resumed>) = 1 [pid 5855] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5854] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5860] <... mount resumed>) = 0 [pid 5859] <... mkdirat resumed>) = 0 [pid 5856] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5854] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5853] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5853] <... futex resumed>) = 0 [pid 5859] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5855] <... futex resumed>) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5853] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5856] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5859] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5857] <... futex resumed>) = 0 [pid 5856] <... futex resumed>) = 1 [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5860] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] mount(NULL, "./config", "configfs", 0, NULL [pid 5858] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5854] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5853] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5857] <... futex resumed>) = 0 [pid 5860] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5859] <... mount resumed>) = 0 [pid 5857] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5853] <... futex resumed>) = 0 [pid 5860] <... mkdirat resumed>) = 0 [pid 5859] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5855] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5856] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5855] <... futex resumed>) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 1 [pid 5859] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5858] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... futex resumed>) = 0 [pid 5856] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5858] <... futex resumed>) = 0 [pid 5857] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] <... futex resumed>) = 1 [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5859] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] <... futex resumed>) = 0 [pid 5856] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5854] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5853] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5859] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5857] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5853] <... futex resumed>) = 0 [pid 5860] <... unlinkat resumed>) = 0 [pid 5859] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5855] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] <... futex resumed>) = 0 [pid 5856] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5855] <... futex resumed>) = 1 [pid 5860] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5858] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5856] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 1 [pid 5859] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] <... futex resumed>) = 0 [pid 5856] <... futex resumed>) = 1 [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... futex resumed>) = 0 [pid 5859] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5854] <... futex resumed>) = 0 [pid 5853] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] mkdir("./my_configfs", 0777 [pid 5859] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5857] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... mkdir resumed>) = 0 [pid 5859] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... futex resumed>) = 0 [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5855] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5854] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5853] <... futex resumed>) = 0 [pid 5860] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] <... futex resumed>) = 0 [pid 5857] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5856] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5855] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... futex resumed>) = 0 [pid 5859] mkdir("./my_configfs", 0777 [pid 5858] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5856] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5855] <... futex resumed>) = 0 [pid 5854] exit_group(0 [pid 5860] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] <... mkdir resumed>) = 0 [pid 5857] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5859] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... futex resumed>) = 0 [pid 5856] <... futex resumed>) = 1 [pid 5854] <... exit_group resumed>) = ? [pid 5853] <... futex resumed>) = 0 [pid 5860] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5859] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5857] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... mount resumed>) = 0 [pid 5859] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5858] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] +++ exited with 0 +++ [pid 5853] exit_group(0 [pid 5858] <... futex resumed>) = 0 [pid 5860] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] +++ exited with 0 +++ [pid 5860] <... futex resumed>) = 1 [pid 5859] <... mount resumed>) = 0 [pid 5858] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] <... futex resumed>) = 0 [pid 5856] <... futex resumed>) = ? [pid 5853] <... exit_group resumed>) = ? [pid 5860] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5859] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5857] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] +++ exited with 0 +++ [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5859] <... futex resumed>) = 0 [pid 5624] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5858] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5858] <... futex resumed>) = 0 [pid 5624] <... restart_syscall resumed>) = 0 [pid 5859] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5858] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5859] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5859] <... futex resumed>) = 0 [pid 5858] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... futex resumed>) = 0 [pid 5853] +++ exited with 0 +++ [pid 5860] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5858] <... futex resumed>) = 0 [pid 5857] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5860] <... futex resumed>) = 0 [pid 5859] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5858] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5857] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5853, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5859] <... futex resumed>) = 0 [pid 5858] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... futex resumed>) = 0 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5624] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5860] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5859] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5858] <... futex resumed>) = 0 [pid 5857] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5859] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5858] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... openat resumed>) = 3 [pid 5860] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] fstat(3 [pid 5860] <... futex resumed>) = 1 [pid 5859] <... futex resumed>) = 0 [pid 5858] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... futex resumed>) = 0 [pid 5860] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5858] <... futex resumed>) = 0 [pid 5857] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5859] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5858] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] <... futex resumed>) = 0 [pid 5860] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5859] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5857] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] getdents64(3 [pid 5860] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5859] <... futex resumed>) = 0 [pid 5858] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5625] <... restart_syscall resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5860] <... futex resumed>) = 1 [pid 5859] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5858] <... futex resumed>) = 0 [pid 5857] <... futex resumed>) = 0 [pid 5860] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5859] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5857] <... futex resumed>) = 0 [pid 5625] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5860] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5859] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] exit_group(0 [pid 5857] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5859] <... futex resumed>) = ? [pid 5858] <... exit_group resumed>) = ? [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./28/binderfs" [pid 5860] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... futex resumed>) = 0 [pid 5625] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5860] <... futex resumed>) = 1 [pid 5857] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5857] <... futex resumed>) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5860] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5857] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... openat resumed>) = 3 [pid 5624] unlink("./28/binderfs" [pid 5860] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] fstat(3 [pid 5860] <... futex resumed>) = 0 [pid 5857] exit_group(0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5859] +++ exited with 0 +++ [pid 5858] +++ exited with 0 +++ [pid 5857] <... exit_group resumed>) = ? [pid 5625] getdents64(3 [pid 5624] <... unlink resumed>) = 0 [pid 5860] +++ exited with 0 +++ [pid 5857] +++ exited with 0 +++ [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] umount2("./28/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5625] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5857, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] newfstatat(AT_FDCWD, "./28/binderfs" [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] unlink("./28/binderfs") = 0 [pid 5625] umount2("./28/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... restart_syscall resumed>) = 0 [pid 5622] <... restart_syscall resumed>) = 0 [pid 5623] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] umount2("./28/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... openat resumed>) = 3 [pid 5622] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] newfstatat(AT_FDCWD, "./28/my_configfs" [pid 5622] <... openat resumed>) = 3 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] getdents64(3 [pid 5622] fstat(3 [pid 5624] umount2("./28/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(3 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] openat(AT_FDCWD, "./28/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] newfstatat(AT_FDCWD, "./28/binderfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5622] newfstatat(AT_FDCWD, "./28/binderfs" [pid 5625] umount2("./28/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] fstat(4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] unlink("./28/binderfs" [pid 5625] newfstatat(AT_FDCWD, "./28/my_configfs" [pid 5622] unlink("./28/binderfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... unlink resumed>) = 0 [pid 5622] <... unlink resumed>) = 0 [pid 5625] umount2("./28/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./28/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./28/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] getdents64(4 [pid 5623] umount2("./28/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... openat resumed>) = 4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] fstat(4 [pid 5624] getdents64(4 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] close(4 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... close resumed>) = 0 [pid 5625] getdents64(4 [pid 5624] rmdir("./28/my_configfs" [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5625] close(4) = 0 [pid 5624] umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] rmdir("./28/my_configfs") = 0 [pid 5625] umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5623] umount2("./28/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./28/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./28/my_configfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] newfstatat(AT_FDCWD, "./28/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./28/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./28/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./28/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... openat resumed>) = 4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./28/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] fstat(4 [pid 5622] <... openat resumed>) = 4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] fstat(4 [pid 5623] getdents64(4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] getdents64(4 [pid 5623] getdents64(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] getdents64(4 [pid 5623] close(4) = 0 [pid 5623] rmdir("./28/my_configfs" [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] close(4) = 0 [pid 5622] rmdir("./28/my_configfs" [pid 5623] <... rmdir resumed>) = 0 [pid 5623] umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... rmdir resumed>) = 0 [pid 5622] umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5625] umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./28/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] newfstatat(AT_FDCWD, "./28/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./28/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... openat resumed>) = 4 [pid 5624] openat(AT_FDCWD, "./28/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] newfstatat(AT_FDCWD, "./28/config" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... openat resumed>) = 4 [pid 5625] fstat(4 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] newfstatat(AT_FDCWD, "./28/config" [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] fstat(4 [pid 5623] umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] openat(AT_FDCWD, "./28/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5623] <... openat resumed>) = 4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] fstat(4 [pid 5625] close(4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] openat(AT_FDCWD, "./28/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... close resumed>) = 0 [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5622] <... openat resumed>) = 4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] rmdir("./28/config" [pid 5622] fstat(4 [pid 5624] close(4 [pid 5623] getdents64(4 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] rmdir("./28/config" [pid 5623] close(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] getdents64(3, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... close resumed>) = 0 [pid 5625] close(3 [pid 5624] <... rmdir resumed>) = 0 [pid 5622] getdents64(4 [pid 5623] rmdir("./28/config" [pid 5625] <... close resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] rmdir("./28" [pid 5624] getdents64(3 [pid 5622] close(4 [pid 5623] <... rmdir resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] close(3 [pid 5623] getdents64(3 [pid 5622] <... close resumed>) = 0 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] mkdir("./29", 0777 [pid 5624] rmdir("./28" [pid 5622] rmdir("./28/config" [pid 5625] <... mkdir resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] close(3 [pid 5624] mkdir("./29", 0777 [pid 5623] <... close resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... rmdir resumed>) = 0 [pid 5623] rmdir("./28" [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] <... mkdir resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5622] getdents64(3 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5861 attached [pid 5623] mkdir("./29", 0777 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5861 [pid 5861] set_robust_list(0x5555756467a0, 24 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] <... mkdir resumed>) = 0 [pid 5622] close(3 [pid 5861] <... set_robust_list resumed>) = 0 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] <... close resumed>) = 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5861] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] rmdir("./28"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5862 attached [pid 5861] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5862] set_robust_list(0x5555756467a0, 24 [pid 5861] chdir("./29" [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5862 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] <... rmdir resumed>) = 0 [pid 5862] <... set_robust_list resumed>) = 0 [pid 5861] <... chdir resumed>) = 0 [pid 5861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5622] mkdir("./29", 0777 [pid 5861] <... prctl resumed>) = 0 [pid 5622] <... mkdir resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, []ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5863 attached [pid 5862] rt_sigprocmask(SIG_SETMASK, [] [pid 5861] setpgid(0, 0 [pid 5863] set_robust_list(0x5555756467a0, 24 [pid 5861] <... setpgid resumed>) = 0 [pid 5863] <... set_robust_list resumed>) = 0 [pid 5862] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5863 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5863] rt_sigprocmask(SIG_SETMASK, [] [pid 5862] chdir("./29" [pid 5863] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5862] <... chdir resumed>) = 0 [pid 5861] <... openat resumed>) = 3 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5863] chdir("./29" [pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5862] <... prctl resumed>) = 0 [pid 5861] write(3, "1000", 4 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5862] setpgid(0, 0 [pid 5863] <... chdir resumed>) = 0 [pid 5861] <... write resumed>) = 4 [pid 5862] <... setpgid resumed>) = 0 [pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5864 attached [pid 5864] set_robust_list(0x5555756467a0, 24 [pid 5862] write(3, "1000", 4 [pid 5864] <... set_robust_list resumed>) = 0 [pid 5863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5862] <... write resumed>) = 4 [pid 5861] close(3 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5864 [pid 5864] rt_sigprocmask(SIG_SETMASK, [] [pid 5863] <... prctl resumed>) = 0 [pid 5862] close(3 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5863] setpgid(0, 0 [pid 5861] <... close resumed>) = 0 [pid 5863] <... setpgid resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5861] symlink("/dev/binderfs", "./binderfs" [pid 5864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5862] <... close resumed>) = 0 [pid 5864] chdir("./29" [pid 5863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5862] symlink("/dev/binderfs", "./binderfs" [pid 5861] <... symlink resumed>) = 0 [pid 5864] <... chdir resumed>) = 0 [pid 5863] <... openat resumed>) = 3 [pid 5862] <... symlink resumed>) = 0 [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] write(1, "executing program\n", 18 [pid 5864] <... prctl resumed>) = 0 executing program [pid 5864] setpgid(0, 0 [pid 5863] write(3, "1000", 4 [pid 5862] write(1, "executing program\n", 18 [pid 5861] <... write resumed>) = 18 [pid 5864] <... setpgid resumed>) = 0 executing program [pid 5863] <... write resumed>) = 4 [pid 5862] <... write resumed>) = 18 [pid 5861] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] close(3 [pid 5861] <... futex resumed>) = 0 [pid 5862] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] <... close resumed>) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5863] symlink("/dev/binderfs", "./binderfs" [pid 5861] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5862] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5861] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5864] <... openat resumed>) = 3 [pid 5863] <... symlink resumed>) = 0 [pid 5862] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5861] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5863] write(1, "executing program\n", 18 [pid 5862] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5861] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5864] write(3, "1000", 4 [pid 5863] <... write resumed>) = 18 [pid 5862] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5864] <... write resumed>) = 4 [pid 5863] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5864] close(3 [pid 5861] <... mmap resumed>) = 0x7f368ee02000 [pid 5864] <... close resumed>) = 0 [pid 5863] <... futex resumed>) = 0 [pid 5862] <... mmap resumed>) = 0x7f368ee02000 [pid 5861] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5863] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5862] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5861] <... mprotect resumed>) = 0 [pid 5864] symlink("/dev/binderfs", "./binderfs" [pid 5863] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5862] <... mprotect resumed>) = 0 [pid 5864] <... symlink resumed>) = 0 [pid 5863] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5861] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5864] write(1, "executing program\n", 18 [pid 5862] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5863] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5861] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5863] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 executing program [pid 5861] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5865 attached [pid 5864] <... write resumed>) = 18 [pid 5863] <... mmap resumed>) = 0x7f368ee02000 [pid 5862] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5865] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_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] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5862] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5865] <... rseq resumed>) = 0 [pid 5864] <... futex resumed>) = 0 [pid 5863] <... mprotect resumed>) = 0 [pid 5861] <... clone3 resumed> => {parent_tid=[5865]}, 88) = 5865 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5866 attached [pid 5865] set_robust_list(0x7f368ee229a0, 24 [pid 5864] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5863] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5861] rt_sigprocmask(SIG_SETMASK, [] [pid 5866] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_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] <... set_robust_list resumed>) = 0 [pid 5864] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5863] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5862] <... clone3 resumed> => {parent_tid=[5866]}, 88) = 5866 [pid 5866] <... rseq resumed>) = 0 [pid 5865] rt_sigprocmask(SIG_SETMASK, [] [pid 5864] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5863] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5861] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5866] set_robust_list(0x7f368ee229a0, 24 [pid 5865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5862] rt_sigprocmask(SIG_SETMASK, [] [pid 5861] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... set_robust_list resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5867 attached [pid 5861] <... futex resumed>) = 0 [pid 5867] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_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(SIG_SETMASK, [] [pid 5865] mkdirat(AT_FDCWD, "./config", 0777 [pid 5864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5862] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5861] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] <... rseq resumed>) = 0 [pid 5866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5864] <... mmap resumed>) = 0x7f368ee02000 [pid 5863] <... clone3 resumed> => {parent_tid=[5867]}, 88) = 5867 [pid 5862] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] set_robust_list(0x7f368ee229a0, 24 [pid 5866] mkdirat(AT_FDCWD, "./config", 0777 [pid 5863] rt_sigprocmask(SIG_SETMASK, [] [pid 5866] <... mkdirat resumed>) = 0 [pid 5867] <... set_robust_list resumed>) = 0 [pid 5865] <... mkdirat resumed>) = 0 [pid 5864] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5863] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5867] rt_sigprocmask(SIG_SETMASK, [] [pid 5864] <... mprotect resumed>) = 0 [pid 5867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5867] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5863] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] <... futex resumed>) = 0 [pid 5867] mkdirat(AT_FDCWD, "./config", 0777 [pid 5866] <... futex resumed>) = 0 [pid 5863] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] <... futex resumed>) = 1 [pid 5864] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5861] <... futex resumed>) = 0 [pid 5867] <... mkdirat resumed>) = 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=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5861] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] mount(NULL, "./config", "configfs", 0, NULL [pid 5861] <... futex resumed>) = 0 [pid 5861] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5868 attached [pid 5868] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_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] <... futex resumed>) = 0 [pid 5865] <... mount resumed>) = 0 [pid 5862] <... futex resumed>) = 1 [pid 5868] <... rseq resumed>) = 0 [pid 5867] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] mount(NULL, "./config", "configfs", 0, NULL [pid 5864] <... clone3 resumed> => {parent_tid=[5868]}, 88) = 5868 [pid 5862] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] set_robust_list(0x7f368ee229a0, 24) = 0 [pid 5867] <... futex resumed>) = 1 [pid 5866] <... mount resumed>) = 0 [pid 5865] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] rt_sigprocmask(SIG_SETMASK, [] [pid 5863] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = 1 [pid 5861] <... futex resumed>) = 0 [pid 5868] rt_sigprocmask(SIG_SETMASK, [] [pid 5867] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5863] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] <... futex resumed>) = 1 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] <... futex resumed>) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5861] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] mkdirat(AT_FDCWD, "./config", 0777 [pid 5867] mount(NULL, "./config", "configfs", 0, NULL [pid 5866] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5864] <... futex resumed>) = 0 [pid 5863] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] <... futex resumed>) = 0 [pid 5868] <... mkdirat resumed>) = 0 [pid 5867] <... mount resumed>) = 0 [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5866] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5867] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5863] <... futex resumed>) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5868] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5863] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... futex resumed>) = 1 [pid 5863] <... futex resumed>) = 0 [pid 5862] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5866] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5865] <... mkdirat resumed>) = 0 [pid 5864] <... futex resumed>) = 0 [pid 5863] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... futex resumed>) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5866] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... futex resumed>) = 1 [pid 5863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] mount(NULL, "./config", "configfs", 0, NULL [pid 5867] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] <... futex resumed>) = 1 [pid 5863] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... mount resumed>) = 0 [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5863] <... futex resumed>) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = 1 [pid 5862] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... futex resumed>) = 0 [pid 5865] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] <... futex resumed>) = 0 [pid 5861] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5862] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] <... futex resumed>) = 0 [pid 5865] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5861] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5863] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] <... futex resumed>) = 1 [pid 5866] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5864] <... futex resumed>) = 0 [pid 5868] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777) = 0 [pid 5867] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5866] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5865] <... unlinkat resumed>) = 0 [pid 5864] <... futex resumed>) = 0 [pid 5866] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... futex resumed>) = 1 [pid 5865] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... futex resumed>) = 0 [pid 5868] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = 1 [pid 5866] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] <... futex resumed>) = 1 [pid 5864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5863] <... futex resumed>) = 0 [pid 5862] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... futex resumed>) = 0 [pid 5865] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] <... futex resumed>) = 0 [pid 5862] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] <... futex resumed>) = 0 [pid 5865] mkdir("./my_configfs", 0777 [pid 5864] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] <... futex resumed>) = 0 [pid 5867] mkdir("./my_configfs", 0777 [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5863] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5867] <... mkdir resumed>) = 0 [pid 5866] mkdir("./my_configfs", 0777 [pid 5865] <... mkdir resumed>) = 0 [pid 5863] <... futex resumed>) = 0 [pid 5868] <... unlinkat resumed>) = 0 [pid 5867] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... mkdir resumed>) = 0 [pid 5865] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = 0 [pid 5866] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... futex resumed>) = 1 [pid 5863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5861] <... futex resumed>) = 0 [pid 5868] <... futex resumed>) = 1 [pid 5867] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] <... futex resumed>) = 1 [pid 5865] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] <... futex resumed>) = 0 [pid 5863] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5861] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] <... futex resumed>) = 0 [pid 5862] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... futex resumed>) = 0 [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5865] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5864] <... futex resumed>) = 0 [pid 5863] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... futex resumed>) = 0 [pid 5861] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] mkdir("./my_configfs", 0777) = 0 [pid 5867] <... mount resumed>) = 0 [pid 5866] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5865] <... mount resumed>) = 0 [pid 5864] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... mount resumed>) = 0 [pid 5865] <... futex resumed>) = 1 [pid 5861] <... futex resumed>) = 0 [pid 5868] <... futex resumed>) = 1 [pid 5865] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] <... futex resumed>) = 0 [pid 5861] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... futex resumed>) = 0 [pid 5868] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5867] <... futex resumed>) = 1 [pid 5866] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5864] <... futex resumed>) = 0 [pid 5863] <... futex resumed>) = 0 [pid 5861] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] <... mount resumed>) = 0 [pid 5867] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] <... futex resumed>) = 1 [pid 5865] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5864] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5863] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5868] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5863] <... futex resumed>) = 0 [pid 5862] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... futex resumed>) = 0 [pid 5867] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5865] <... futex resumed>) = 1 [pid 5864] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... futex resumed>) = 0 [pid 5861] <... futex resumed>) = 0 [pid 5868] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5867] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5866] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5865] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] <... futex resumed>) = 0 [pid 5862] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5867] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] <... futex resumed>) = 0 [pid 5868] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = 1 [pid 5866] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5863] <... futex resumed>) = 0 [pid 5861] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] <... futex resumed>) = 0 [pid 5867] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] <... futex resumed>) = 1 [pid 5865] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5864] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5868] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... futex resumed>) = 0 [pid 5863] <... futex resumed>) = 0 [pid 5862] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5867] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5865] <... futex resumed>) = 1 [pid 5864] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5863] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... futex resumed>) = 0 [pid 5861] <... futex resumed>) = 0 [pid 5868] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5866] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5865] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5862] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... futex resumed>) = 0 [pid 5867] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... futex resumed>) = 0 [pid 5868] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5867] <... futex resumed>) = 1 [pid 5866] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5864] <... futex resumed>) = 0 [pid 5863] <... futex resumed>) = 0 [pid 5861] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5867] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] <... futex resumed>) = 1 [pid 5865] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5864] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... futex resumed>) = 0 [pid 5865] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... futex resumed>) = 1 [pid 5862] <... futex resumed>) = 0 [pid 5861] <... futex resumed>) = 0 [pid 5868] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5865] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5863] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... futex resumed>) = 1 [pid 5867] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5866] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] <... futex resumed>) = 0 [pid 5863] <... futex resumed>) = 0 [pid 5862] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5866] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5865] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5864] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] <... futex resumed>) = 0 [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5864] <... futex resumed>) = 0 [pid 5863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5861] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5867] <... futex resumed>) = 0 [pid 5866] <... futex resumed>) = 1 [pid 5865] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5863] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5867] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5866] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] <... futex resumed>) = 0 [pid 5863] <... futex resumed>) = 0 [pid 5862] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5865] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5863] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... futex resumed>) = 0 [pid 5861] <... futex resumed>) = 0 [pid 5868] <... futex resumed>) = 1 [pid 5867] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5865] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5864] <... futex resumed>) = 0 [pid 5863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5862] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] <... futex resumed>) = 0 [pid 5866] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5865] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5866] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... futex resumed>) = 0 [pid 5864] <... futex resumed>) = 0 [pid 5863] <... futex resumed>) = 0 [pid 5868] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5867] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5866] <... futex resumed>) = 1 [pid 5865] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... futex resumed>) = 0 [pid 5861] exit_group(0 [pid 5868] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5867] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5863] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = ? [pid 5861] <... exit_group resumed>) = ? [pid 5868] <... futex resumed>) = 1 [pid 5867] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5862] <... futex resumed>) = 0 [pid 5868] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5865] +++ exited with 0 +++ [pid 5864] <... futex resumed>) = 0 [pid 5863] exit_group(0 [pid 5866] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5864] exit_group(0 [pid 5862] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] <... futex resumed>) = ? [pid 5866] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... exit_group resumed>) = ? [pid 5862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] <... futex resumed>) = ? [pid 5866] <... futex resumed>) = 0 [pid 5863] <... exit_group resumed>) = ? [pid 5862] exit_group(0 [pid 5868] +++ exited with 0 +++ [pid 5867] +++ exited with 0 +++ [pid 5866] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] +++ exited with 0 +++ [pid 5863] +++ exited with 0 +++ [pid 5861] +++ exited with 0 +++ [pid 5862] <... exit_group resumed>) = ? [pid 5866] <... futex resumed>) = ? [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5863, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5866] +++ exited with 0 +++ [pid 5862] +++ exited with 0 +++ [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5861, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5862, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5623] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... openat resumed>) = 3 [pid 5624] <... openat resumed>) = 3 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] fstat(3 [pid 5623] fstat(3 [pid 5625] <... openat resumed>) = 3 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... openat resumed>) = 3 [pid 5624] getdents64(3 [pid 5623] getdents64(3 [pid 5625] fstat(3 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] fstat(3 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(3 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] newfstatat(AT_FDCWD, "./29/binderfs" [pid 5625] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] newfstatat(AT_FDCWD, "./29/binderfs" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] getdents64(3 [pid 5623] unlink("./29/binderfs" [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... unlink resumed>) = 0 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] unlink("./29/binderfs" [pid 5623] umount2("./29/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] newfstatat(AT_FDCWD, "./29/binderfs" [pid 5624] <... unlink resumed>) = 0 [pid 5622] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./29/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] unlink("./29/binderfs" [pid 5622] newfstatat(AT_FDCWD, "./29/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... unlink resumed>) = 0 [pid 5625] umount2("./29/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] unlink("./29/binderfs") = 0 [pid 5622] umount2("./29/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5625] umount2("./29/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./29/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./29/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] newfstatat(AT_FDCWD, "./29/my_configfs" [pid 5624] newfstatat(AT_FDCWD, "./29/my_configfs" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] newfstatat(AT_FDCWD, "./29/my_configfs" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] umount2("./29/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] umount2("./29/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./29/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] openat(AT_FDCWD, "./29/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] openat(AT_FDCWD, "./29/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... openat resumed>) = 4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] fstat(4 [pid 5624] <... openat resumed>) = 4 [pid 5623] openat(AT_FDCWD, "./29/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] fstat(4 [pid 5625] getdents64(4 [pid 5623] <... openat resumed>) = 4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5624] getdents64(4 [pid 5623] fstat(4 [pid 5622] <... umount2 resumed>) = 0 [pid 5625] <... close resumed>) = 0 [pid 5622] umount2("./29/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] rmdir("./29/my_configfs" [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] getdents64(4 [pid 5623] getdents64(4 [pid 5622] newfstatat(AT_FDCWD, "./29/my_configfs" [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] close(4 [pid 5623] getdents64(4 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... close resumed>) = 0 [pid 5622] umount2("./29/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] close(4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] rmdir("./29/my_configfs" [pid 5623] <... close resumed>) = 0 [pid 5623] rmdir("./29/my_configfs" [pid 5622] openat(AT_FDCWD, "./29/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5623] umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... openat resumed>) = 4 [pid 5624] umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... umount2 resumed>) = 0 [pid 5625] umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] getdents64(4 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] newfstatat(AT_FDCWD, "./29/config" [pid 5622] close(4 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... close resumed>) = 0 [pid 5625] umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] rmdir("./29/my_configfs" [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... rmdir resumed>) = 0 [pid 5625] openat(AT_FDCWD, "./29/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... openat resumed>) = 4 [pid 5625] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(4 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] newfstatat(AT_FDCWD, "./29/config" [pid 5623] newfstatat(AT_FDCWD, "./29/config" [pid 5625] close(4 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... close resumed>) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] rmdir("./29/config" [pid 5624] umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] getdents64(3 [pid 5624] openat(AT_FDCWD, "./29/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] openat(AT_FDCWD, "./29/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5625] close(3 [pid 5623] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... close resumed>) = 0 [pid 5625] rmdir("./29" [pid 5623] getdents64(4 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] getdents64(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] fstat(4 [pid 5625] mkdir("./30", 0777 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] close(4 [pid 5624] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... mkdir resumed>) = 0 [pid 5624] getdents64(4 [pid 5623] <... close resumed>) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5624] close(4 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] <... close resumed>) = 0 [pid 5623] rmdir("./29/config" [pid 5624] rmdir("./29/config" [pid 5623] <... rmdir resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5870 attached [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5870 [pid 5623] getdents64(3 [pid 5624] <... rmdir resumed>) = 0 [pid 5870] set_robust_list(0x5555756467a0, 24 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... umount2 resumed>) = 0 [pid 5870] <... set_robust_list resumed>) = 0 [pid 5624] getdents64(3 [pid 5870] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5622] umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5870] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] close(3 [pid 5623] close(3 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... close resumed>) = 0 [pid 5622] newfstatat(AT_FDCWD, "./29/config" [pid 5623] rmdir("./29" [pid 5870] chdir("./30" [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5624] rmdir("./29" [pid 5622] umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5870] <... chdir resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] mkdir("./30", 0777 [pid 5622] openat(AT_FDCWD, "./29/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... mkdir resumed>) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5870] <... prctl resumed>) = 0 [pid 5622] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5870] setpgid(0, 0 [pid 5624] mkdir("./30", 0777 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] getdents64(4 [pid 5870] <... setpgid resumed>) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5870] <... openat resumed>) = 3 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] getdents64(4 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5871 attached [pid 5870] write(3, "1000", 4 [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5872 attached [pid 5871] set_robust_list(0x5555756467a0, 24 [pid 5870] <... write resumed>) = 4 [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5871 [pid 5622] close(4 [pid 5870] close(3 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5872] set_robust_list(0x5555756467a0, 24 [pid 5871] <... set_robust_list resumed>) = 0 [pid 5870] <... close resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5872] <... set_robust_list resumed>) = 0 [pid 5871] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] rmdir("./29/config" [pid 5871] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5870] symlink("/dev/binderfs", "./binderfs" [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5872 [pid 5872] rt_sigprocmask(SIG_SETMASK, [] [pid 5871] chdir("./30" [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5871] <... chdir resumed>) = 0 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5871] setpgid(0, 0 [pid 5870] <... symlink resumed>) = 0 [pid 5871] <... setpgid resumed>) = 0 [pid 5872] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5870] write(1, "executing program\n", 18 [pid 5872] chdir("./30" [pid 5622] <... rmdir resumed>) = 0 [pid 5870] <... write resumed>) = 18 [pid 5872] <... chdir resumed>) = 0 executing program [pid 5872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5871] <... openat resumed>) = 3 [pid 5870] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] getdents64(3 [pid 5872] <... prctl resumed>) = 0 [pid 5870] <... futex resumed>) = 0 [pid 5872] setpgid(0, 0 [pid 5871] write(3, "1000", 4 [pid 5872] <... setpgid resumed>) = 0 [pid 5871] <... write resumed>) = 4 [pid 5870] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5871] close(3) = 0 [pid 5871] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5870] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5622] close(3 [pid 5872] <... openat resumed>) = 3 [pid 5870] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5622] <... close resumed>) = 0 [pid 5870] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] rmdir("./29" [pid 5870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5872] write(3, "1000", 4 [pid 5871] write(1, "executing program\n", 18) = 18 [pid 5871] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5622] <... rmdir resumed>) = 0 executing program [pid 5871] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50}, NULL, 8) = 0 [pid 5872] <... write resumed>) = 4 [pid 5871] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5870] <... mmap resumed>) = 0x7f368ee02000 [pid 5622] mkdir("./30", 0777 [pid 5872] close(3 [pid 5870] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5871] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5872] <... close resumed>) = 0 [pid 5871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5870] <... mprotect resumed>) = 0 [pid 5872] symlink("/dev/binderfs", "./binderfs" [pid 5871] <... mmap resumed>) = 0x7f368ee02000 [pid 5871] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5872] <... symlink resumed>) = 0 [pid 5871] <... mprotect resumed>) = 0 [pid 5870] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5871] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5872] write(1, "executing program\n", 18 [pid 5870] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5622] <... mkdir resumed>) = 0 executing program [pid 5870] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5872] <... write resumed>) = 18 [pid 5871] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5872] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5874 attached ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5873 attached [pid 5872] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5874] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [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] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5871] <... clone3 resumed> => {parent_tid=[5874]}, 88) = 5874 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5874] <... rseq resumed>) = 0 [pid 5873] <... rseq resumed>) = 0 [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5870] <... clone3 resumed> => {parent_tid=[5873]}, 88) = 5873 [pid 5874] set_robust_list(0x7f368ee229a0, 24 [pid 5873] set_robust_list(0x7f368ee229a0, 24 [pid 5874] <... set_robust_list resumed>) = 0 [pid 5873] <... set_robust_list resumed>) = 0 [pid 5872] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5871] rt_sigprocmask(SIG_SETMASK, [] [pid 5870] rt_sigprocmask(SIG_SETMASK, [] [pid 5872] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5871] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5872] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5871] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5871] <... futex resumed>) = 0 [pid 5872] <... mmap resumed>) = 0x7f368ee02000 [pid 5871] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5874] rt_sigprocmask(SIG_SETMASK, [] [pid 5873] rt_sigprocmask(SIG_SETMASK, [] [pid 5872] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5870] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5873] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5872] <... mprotect resumed>) = 0 [pid 5870] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5873] mkdirat(AT_FDCWD, "./config", 0777 [pid 5872] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5870] <... futex resumed>) = 0 [pid 5874] mkdirat(AT_FDCWD, "./config", 0777 [pid 5872] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5872] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5873] <... mkdirat resumed>) = 0 [pid 5870] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5876 attached [pid 5872] <... clone3 resumed> => {parent_tid=[5876]}, 88) = 5876 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5875 attached [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 5872] rt_sigprocmask(SIG_SETMASK, [] [pid 5875] set_robust_list(0x5555756467a0, 24 [pid 5876] <... rseq resumed>) = 0 [pid 5872] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5876] set_robust_list(0x7f368ee229a0, 24 [pid 5872] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... set_robust_list resumed>) = 0 [pid 5876] <... set_robust_list resumed>) = 0 [pid 5872] <... futex resumed>) = 0 [pid 5875] rt_sigprocmask(SIG_SETMASK, [] [pid 5876] rt_sigprocmask(SIG_SETMASK, [] [pid 5874] <... mkdirat resumed>) = 0 [pid 5872] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5875 [pid 5876] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5873] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5876] mkdirat(AT_FDCWD, "./config", 0777 [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5875] chdir("./30" [pid 5873] <... futex resumed>) = 1 [pid 5874] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] <... futex resumed>) = 0 [pid 5875] <... chdir resumed>) = 0 [pid 5876] <... mkdirat resumed>) = 0 [pid 5874] <... futex resumed>) = 1 [pid 5871] <... futex resumed>) = 0 [pid 5873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5870] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5874] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] mount(NULL, "./config", "configfs", 0, NULL [pid 5870] <... futex resumed>) = 0 [pid 5875] <... prctl resumed>) = 0 [pid 5871] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] setpgid(0, 0 [pid 5876] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... futex resumed>) = 1 [pid 5870] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] <... setpgid resumed>) = 0 [pid 5876] <... futex resumed>) = 1 [pid 5874] <... futex resumed>) = 0 [pid 5873] <... mount resumed>) = 0 [pid 5872] <... futex resumed>) = 0 [pid 5871] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5876] mount(NULL, "./config", "configfs", 0, NULL [pid 5874] mount(NULL, "./config", "configfs", 0, NULL [pid 5872] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... openat resumed>) = 3 [pid 5876] <... mount resumed>) = 0 [pid 5874] <... mount resumed>) = 0 [pid 5872] <... futex resumed>) = 0 [pid 5870] <... futex resumed>) = 0 [pid 5873] <... futex resumed>) = 1 [pid 5875] write(3, "1000", 4 [pid 5876] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5872] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... write resumed>) = 4 [pid 5876] <... futex resumed>) = 0 [pid 5874] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5870] <... futex resumed>) = 0 [pid 5875] close(3 [pid 5876] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] <... close resumed>) = 0 [pid 5876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5872] <... futex resumed>) = 0 [pid 5874] <... futex resumed>) = 1 [pid 5871] <... futex resumed>) = 0 [pid 5875] symlink("/dev/binderfs", "./binderfs" [pid 5876] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5874] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... symlink resumed>) = 0 [pid 5876] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5873] <... mkdirat resumed>) = 0 [pid 5871] <... futex resumed>) = 0 [pid 5874] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5871] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5873] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] write(1, "executing program\n", 18 [pid 5876] <... futex resumed>) = 1 [pid 5874] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = 0 executing program [pid 5873] <... futex resumed>) = 1 [pid 5870] <... futex resumed>) = 0 [pid 5875] <... write resumed>) = 18 [pid 5876] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] <... futex resumed>) = 1 [pid 5873] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... futex resumed>) = 0 [pid 5870] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5871] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5870] <... futex resumed>) = 0 [pid 5874] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5875] <... futex resumed>) = 0 [pid 5876] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5873] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5872] <... futex resumed>) = 0 [pid 5871] <... futex resumed>) = 0 [pid 5870] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5872] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5875] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5876] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... unlinkat resumed>) = 0 [pid 5873] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5875] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5876] <... futex resumed>) = 1 [pid 5874] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = 0 [pid 5875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f368ee02000 [pid 5876] mkdir("./my_configfs", 0777 [pid 5874] <... futex resumed>) = 1 [pid 5873] <... futex resumed>) = 1 [pid 5872] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... futex resumed>) = 0 [pid 5870] <... futex resumed>) = 0 [pid 5875] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5871] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... mprotect resumed>) = 0 [pid 5876] <... mkdir resumed>) = 0 [pid 5874] mkdir("./my_configfs", 0777 [pid 5871] <... futex resumed>) = 0 [pid 5872] <... futex resumed>) = 0 [pid 5870] <... futex resumed>) = 0 [pid 5873] mkdir("./my_configfs", 0777 [pid 5875] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5876] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... mkdir resumed>) = 0 [pid 5873] <... mkdir resumed>) = 0 [pid 5872] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5876] <... futex resumed>) = 0 [pid 5874] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5875] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5876] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] <... futex resumed>) = 1 [pid 5871] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5877 attached [pid 5876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = 0 [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 5875] <... clone3 resumed> => {parent_tid=[5877]}, 88) = 5877 [pid 5876] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5873] <... futex resumed>) = 1 [pid 5872] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] <... futex resumed>) = 0 [pid 5870] <... futex resumed>) = 0 [pid 5877] <... rseq resumed>) = 0 [pid 5875] rt_sigprocmask(SIG_SETMASK, [] [pid 5876] <... mount resumed>) = 0 [pid 5874] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5873] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5871] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] set_robust_list(0x7f368ee229a0, 24 [pid 5875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5877] <... set_robust_list resumed>) = 0 [pid 5873] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5877] rt_sigprocmask(SIG_SETMASK, [] [pid 5875] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... mount resumed>) = 0 [pid 5873] <... mount resumed>) = 0 [pid 5870] <... futex resumed>) = 0 [pid 5877] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5875] <... futex resumed>) = 0 [pid 5876] <... futex resumed>) = 1 [pid 5872] <... futex resumed>) = 0 [pid 5875] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] mkdirat(AT_FDCWD, "./config", 0777 [pid 5876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = 0 [pid 5870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5876] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5874] <... futex resumed>) = 1 [pid 5871] <... futex resumed>) = 0 [pid 5870] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5874] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5871] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] <... futex resumed>) = 0 [pid 5877] <... mkdirat resumed>) = 0 [pid 5876] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5873] <... futex resumed>) = 0 [pid 5872] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] <... futex resumed>) = 0 [pid 5870] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... futex resumed>) = 0 [pid 5874] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5873] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5871] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] <... futex resumed>) = 1 [pid 5875] <... futex resumed>) = 0 [pid 5873] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5872] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] mount(NULL, "./config", "configfs", 0, NULL [pid 5875] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = 0 [pid 5877] <... mount resumed>) = 0 [pid 5875] <... futex resumed>) = 0 [pid 5876] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5874] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5873] <... futex resumed>) = 1 [pid 5872] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] <... futex resumed>) = 0 [pid 5877] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5874] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... futex resumed>) = 0 [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5876] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... futex resumed>) = 1 [pid 5873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5871] <... futex resumed>) = 0 [pid 5870] <... futex resumed>) = 0 [pid 5877] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... futex resumed>) = 1 [pid 5874] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5873] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5872] <... futex resumed>) = 0 [pid 5871] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5875] <... futex resumed>) = 0 [pid 5876] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5873] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5872] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... futex resumed>) = 0 [pid 5877] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5875] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = 0 [pid 5871] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5877] <... mkdirat resumed>) = 0 [pid 5876] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5874] <... futex resumed>) = 0 [pid 5873] <... futex resumed>) = 1 [pid 5872] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5870] <... futex resumed>) = 0 [pid 5877] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5871] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... futex resumed>) = 1 [pid 5875] <... futex resumed>) = 0 [pid 5876] <... futex resumed>) = 0 [pid 5874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5872] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... futex resumed>) = 0 [pid 5870] <... futex resumed>) = 0 [pid 5877] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5874] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5873] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5872] <... futex resumed>) = 0 [pid 5871] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5875] <... futex resumed>) = 0 [pid 5876] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5874] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5873] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5872] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5875] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5876] <... futex resumed>) = 0 [pid 5874] <... futex resumed>) = 1 [pid 5871] <... futex resumed>) = 0 [pid 5877] <... unlinkat resumed>) = 0 [pid 5876] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] <... futex resumed>) = 1 [pid 5877] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] <... futex resumed>) = 0 [pid 5875] <... futex resumed>) = 0 [pid 5876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5873] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] <... futex resumed>) = 0 [pid 5877] <... futex resumed>) = 1 [pid 5871] <... futex resumed>) = 0 [pid 5870] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] mkdir("./my_configfs", 0777 [pid 5875] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5874] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5872] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] <... futex resumed>) = 0 [pid 5875] <... futex resumed>) = 0 [pid 5876] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5874] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5873] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5871] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] <... mkdir resumed>) = 0 [pid 5875] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5877] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5876] <... futex resumed>) = 1 [pid 5874] <... futex resumed>) = 0 [pid 5873] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = 0 [pid 5871] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... futex resumed>) = 0 [pid 5875] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5873] <... futex resumed>) = 1 [pid 5872] exit_group(0 [pid 5871] <... futex resumed>) = 0 [pid 5870] <... futex resumed>) = 0 [pid 5877] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5875] <... futex resumed>) = 0 [pid 5876] <... futex resumed>) = ? [pid 5874] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5873] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] <... exit_group resumed>) = ? [pid 5871] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... mount resumed>) = 0 [pid 5875] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] +++ exited with 0 +++ [pid 5874] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5870] <... futex resumed>) = 0 [pid 5877] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... futex resumed>) = 1 [pid 5873] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5872] +++ exited with 0 +++ [pid 5871] <... futex resumed>) = 0 [pid 5870] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] <... futex resumed>) = 1 [pid 5875] <... futex resumed>) = 0 [pid 5874] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5871] exit_group(0 [pid 5877] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5875] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... futex resumed>) = ? [pid 5873] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... exit_group resumed>) = ? [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5877] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5875] <... futex resumed>) = 0 [pid 5874] +++ exited with 0 +++ [pid 5873] <... futex resumed>) = 1 [pid 5871] +++ exited with 0 +++ [pid 5870] <... futex resumed>) = 0 [pid 5877] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5873] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] exit_group(0 [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5877] <... futex resumed>) = 0 [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5875] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... futex resumed>) = ? [pid 5870] <... exit_group resumed>) = ? [pid 5624] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5877] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5875] <... futex resumed>) = 0 [pid 5873] +++ exited with 0 +++ [pid 5870] +++ exited with 0 +++ [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5877] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5875] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5877] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5875] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5875] <... futex resumed>) = 0 [pid 5877] <... futex resumed>) = 0 [pid 5875] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5624] <... openat resumed>) = 3 [pid 5877] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] fstat(3 [pid 5877] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... restart_syscall resumed>) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... restart_syscall resumed>) = 0 [pid 5877] <... futex resumed>) = 1 [pid 5875] <... futex resumed>) = 0 [pid 5624] getdents64(3 [pid 5877] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5875] <... futex resumed>) = 0 [pid 5625] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5877] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5875] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5877] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5877] <... futex resumed>) = 1 [pid 5875] <... futex resumed>) = 0 [pid 5625] <... openat resumed>) = 3 [pid 5624] newfstatat(AT_FDCWD, "./30/binderfs" [pid 5623] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5877] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] fstat(3 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... openat resumed>) = 3 [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5875] <... futex resumed>) = 0 [pid 5624] unlink("./30/binderfs" [pid 5877] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5875] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... unlink resumed>) = 0 [pid 5623] fstat(3 [pid 5877] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] getdents64(3 [pid 5624] umount2("./30/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5877] <... futex resumed>) = 1 [pid 5875] <... futex resumed>) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5875] exit_group(0 [pid 5877] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] getdents64(3 [pid 5877] <... futex resumed>) = ? [pid 5875] <... exit_group resumed>) = ? [pid 5625] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] newfstatat(AT_FDCWD, "./30/binderfs" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] newfstatat(AT_FDCWD, "./30/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] unlink("./30/binderfs" [pid 5623] unlink("./30/binderfs" [pid 5625] <... unlink resumed>) = 0 [pid 5623] <... unlink resumed>) = 0 [pid 5877] +++ exited with 0 +++ [pid 5875] +++ exited with 0 +++ [pid 5625] umount2("./30/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5623] umount2("./30/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5624] <... umount2 resumed>) = 0 [pid 5622] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] umount2("./30/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... openat resumed>) = 3 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] fstat(3 [pid 5624] newfstatat(AT_FDCWD, "./30/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(3 [pid 5624] umount2("./30/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] openat(AT_FDCWD, "./30/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./30/binderfs" [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... openat resumed>) = 4 [pid 5623] <... umount2 resumed>) = 0 [pid 5625] umount2("./30/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] fstat(4 [pid 5623] umount2("./30/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] newfstatat(AT_FDCWD, "./30/my_configfs" [pid 5622] unlink("./30/binderfs" [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] umount2("./30/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] getdents64(4 [pid 5623] newfstatat(AT_FDCWD, "./30/my_configfs" [pid 5622] <... unlink resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./30/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5622] umount2("./30/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] umount2("./30/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] getdents64(4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] getdents64(4 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] openat(AT_FDCWD, "./30/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] close(4 [pid 5625] getdents64(4 [pid 5623] <... openat resumed>) = 4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... close resumed>) = 0 [pid 5625] close(4) = 0 [pid 5625] rmdir("./30/my_configfs" [pid 5624] rmdir("./30/my_configfs" [pid 5623] fstat(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] getdents64(4 [pid 5624] umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] close(4 [pid 5622] <... umount2 resumed>) = 0 [pid 5623] <... close resumed>) = 0 [pid 5622] umount2("./30/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] rmdir("./30/my_configfs" [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./30/my_configfs" [pid 5623] <... rmdir resumed>) = 0 [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./30/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./30/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5624] umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] fstat(4 [pid 5625] umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] newfstatat(AT_FDCWD, "./30/config" [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./30/config" [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] getdents64(4 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] openat(AT_FDCWD, "./30/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] openat(AT_FDCWD, "./30/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... openat resumed>) = 4 [pid 5622] getdents64(4 [pid 5625] <... openat resumed>) = 4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] fstat(4 [pid 5622] close(4 [pid 5625] fstat(4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] <... close resumed>) = 0 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] rmdir("./30/my_configfs" [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5622] <... rmdir resumed>) = 0 [pid 5625] getdents64(4 [pid 5624] getdents64(4 [pid 5622] umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] close(4 [pid 5624] close(4 [pid 5625] <... close resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5625] rmdir("./30/config" [pid 5624] rmdir("./30/config" [pid 5625] <... rmdir resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5623] umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] getdents64(3 [pid 5624] getdents64(3 [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] close(3 [pid 5624] close(3 [pid 5623] newfstatat(AT_FDCWD, "./30/config" [pid 5625] <... close resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] rmdir("./30" [pid 5624] rmdir("./30" [pid 5623] umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... rmdir resumed>) = 0 [pid 5624] <... rmdir resumed>) = 0 [pid 5625] mkdir("./31", 0777 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] mkdir("./31", 0777 [pid 5623] openat(AT_FDCWD, "./30/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... mkdir resumed>) = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5623] <... openat resumed>) = 4 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] fstat(4 [pid 5625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] getdents64(4 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] getdents64(4ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5878 attached [pid 5624] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] <... clone resumed>, child_tidptr=0x555575646790) = 5878 [pid 5623] close(4 [pid 5878] set_robust_list(0x5555756467a0, 24ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5879 attached ) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5624] <... clone resumed>, child_tidptr=0x555575646790) = 5879 [pid 5623] <... close resumed>) = 0 [pid 5879] set_robust_list(0x5555756467a0, 24 [pid 5878] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [] [pid 5623] rmdir("./30/config" [pid 5879] <... set_robust_list resumed>) = 0 [pid 5624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5879] rt_sigprocmask(SIG_SETMASK, [] [pid 5878] chdir("./31" [pid 5623] <... rmdir resumed>) = 0 [pid 5623] getdents64(3 [pid 5879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [pid 5878] <... chdir resumed>) = 0 [pid 5623] close(3 [pid 5879] chdir("./31" [pid 5878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5623] <... close resumed>) = 0 [pid 5879] <... chdir resumed>) = 0 [pid 5878] setpgid(0, 0 [pid 5623] rmdir("./30" [pid 5879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5878] <... setpgid resumed>) = 0 [pid 5623] <... rmdir resumed>) = 0 [pid 5623] mkdir("./31", 0777 [pid 5879] <... prctl resumed>) = 0 [pid 5878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5622] <... umount2 resumed>) = 0 [pid 5879] setpgid(0, 0) = 0 [pid 5878] <... openat resumed>) = 3 [pid 5623] <... mkdir resumed>) = 0 [pid 5622] umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5878] write(3, "1000", 4 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5879] <... openat resumed>) = 3 [pid 5878] <... write resumed>) = 4 [pid 5622] newfstatat(AT_FDCWD, "./30/config" [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5878] close(3 [pid 5623] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5623] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5879] write(3, "1000", 4 [pid 5878] <... close resumed>) = 0 [pid 5879] <... write resumed>) = 4 [pid 5878] symlink("/dev/binderfs", "./binderfs" [pid 5879] close(3 [pid 5622] umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5878] <... symlink resumed>) = 0 [pid 5879] <... close resumed>) = 0 [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5879] symlink("/dev/binderfs", "./binderfs"ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5880 attached [pid 5623] <... clone resumed>, child_tidptr=0x555575646790) = 5880 [pid 5880] set_robust_list(0x5555756467a0, 24 [pid 5879] <... symlink resumed>) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] openat(AT_FDCWD, "./30/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5879] write(1, "executing program\n", 18 [pid 5878] write(1, "executing program\n", 18 [pid 5622] <... openat resumed>) = 4 executing program executing program [pid 5879] <... write resumed>) = 18 [pid 5878] <... write resumed>) = 18 [pid 5880] <... set_robust_list resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5878] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] rt_sigprocmask(SIG_SETMASK, [] [pid 5879] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] fstat(4 [pid 5880] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5879] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5878] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5622] getdents64(4 [pid 5879] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5878] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5879] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5878] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] getdents64(4 [pid 5879] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5880] chdir("./31" [pid 5879] <... mmap resumed>) = 0x7f368ee02000 [pid 5878] <... mmap resumed>) = 0x7f368ee02000 [pid 5880] <... chdir resumed>) = 0 [pid 5879] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5878] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5622] close(4 [pid 5880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5879] <... mprotect resumed>) = 0 [pid 5880] <... prctl resumed>) = 0 [pid 5878] <... mprotect resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5880] setpgid(0, 0 [pid 5879] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5880] <... setpgid resumed>) = 0 [pid 5878] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] rmdir("./30/config" [pid 5880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5879] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5878] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5880] <... openat resumed>) = 3 [pid 5879] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5878] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5622] <... rmdir resumed>) = 0 [pid 5880] write(3, "1000", 4ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5881 attached [pid 5879] <... clone3 resumed> => {parent_tid=[5881]}, 88) = 5881 [pid 5622] getdents64(3ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5882 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 5880] <... write resumed>) = 4 [pid 5879] rt_sigprocmask(SIG_SETMASK, [] [pid 5878] <... clone3 resumed> => {parent_tid=[5882]}, 88) = 5882 [pid 5622] <... getdents64 resumed>, 0x555575647860 /* 0 entries */, 32768) = 0 [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 5881] <... rseq resumed>) = 0 [pid 5880] close(3 [pid 5882] <... rseq resumed>) = 0 [pid 5881] set_robust_list(0x7f368ee229a0, 24 [pid 5880] <... close resumed>) = 0 [pid 5879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5878] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] close(3 [pid 5882] set_robust_list(0x7f368ee229a0, 24 [pid 5881] <... set_robust_list resumed>) = 0 [pid 5879] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5882] <... set_robust_list resumed>) = 0 [pid 5881] rt_sigprocmask(SIG_SETMASK, [] [pid 5879] <... futex resumed>) = 0 [pid 5878] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... close resumed>) = 0 [pid 5882] rt_sigprocmask(SIG_SETMASK, [] [pid 5881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5622] rmdir("./30" [pid 5882] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5881] mkdirat(AT_FDCWD, "./config", 0777 [pid 5880] symlink("/dev/binderfs", "./binderfs" [pid 5879] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5882] mkdirat(AT_FDCWD, "./config", 0777 [pid 5880] <... symlink resumed>) = 0 [pid 5622] <... rmdir resumed>) = 0 [pid 5881] <... mkdirat resumed>) = 0 [pid 5880] write(1, "executing program\n", 18 [pid 5622] mkdir("./31", 0777 [pid 5882] <... mkdirat resumed>) = 0 [pid 5881] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... write resumed>) = 18 executing program [pid 5882] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... futex resumed>) = 1 [pid 5880] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... futex resumed>) = 0 [pid 5622] <... mkdir resumed>) = 0 [pid 5882] <... futex resumed>) = 1 [pid 5881] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] <... futex resumed>) = 0 [pid 5879] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... futex resumed>) = 0 [pid 5882] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5880] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5879] <... futex resumed>) = 0 [pid 5878] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] mount(NULL, "./config", "configfs", 0, NULL [pid 5880] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5879] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] <... futex resumed>) = 0 [pid 5622] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5882] mount(NULL, "./config", "configfs", 0, NULL [pid 5881] <... mount resumed>) = 0 [pid 5880] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5878] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5882] <... mount resumed>) = 0 [pid 5881] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5882] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... futex resumed>) = 1 [pid 5880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5879] <... futex resumed>) = 0 [pid 5882] <... futex resumed>) = 1 [pid 5881] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] <... mmap resumed>) = 0x7f368ee02000 [pid 5878] <... futex resumed>) = 0 [pid 5882] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5879] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5883 attached [pid 5882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] <... futex resumed>) = 0 [pid 5879] <... futex resumed>) = 1 [pid 5878] <... futex resumed>) = 0 [pid 5622] <... clone resumed>, child_tidptr=0x555575646790) = 5883 [pid 5882] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5878] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5879] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] rt_sigprocmask(SIG_SETMASK, [] [pid 5883] set_robust_list(0x5555756467a0, 24 [pid 5880] <... mprotect resumed>) = 0 [pid 5883] <... set_robust_list resumed>) = 0 [pid 5882] <... mkdirat resumed>) = 0 [pid 5881] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 5880] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5883] rt_sigprocmask(SIG_SETMASK, [] [pid 5882] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5883] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5882] <... futex resumed>) = 1 [pid 5881] <... futex resumed>) = 1 [pid 5880] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = 0 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5884 attached [pid 5883] chdir("./31" [pid 5882] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5879] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [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] <... chdir resumed>) = 0 [pid 5882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5880] <... clone3 resumed> => {parent_tid=[5884]}, 88) = 5884 [pid 5884] <... rseq resumed>) = 0 [pid 5883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5882] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5881] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5880] rt_sigprocmask(SIG_SETMASK, [] [pid 5879] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5884] set_robust_list(0x7f368ee229a0, 24 [pid 5881] <... unlinkat resumed>) = 0 [pid 5880] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5882] <... unlinkat resumed>) = -1 ENOENT (No such file or directory) [pid 5884] <... set_robust_list resumed>) = 0 [pid 5883] <... prctl resumed>) = 0 [pid 5881] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5882] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] rt_sigprocmask(SIG_SETMASK, [] [pid 5883] setpgid(0, 0 [pid 5882] <... futex resumed>) = 1 [pid 5881] <... futex resumed>) = 1 [pid 5880] <... futex resumed>) = 0 [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5884] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5883] <... setpgid resumed>) = 0 [pid 5882] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] mkdirat(AT_FDCWD, "./config", 0777 [pid 5883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5884] <... mkdirat resumed>) = 0 [pid 5883] <... openat resumed>) = 3 [pid 5882] mkdir("./my_configfs", 0777 [pid 5881] mkdir("./my_configfs", 0777 [pid 5879] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5884] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] write(3, "1000", 4 [pid 5882] <... mkdir resumed>) = 0 [pid 5883] <... write resumed>) = 4 [pid 5881] <... mkdir resumed>) = 0 [pid 5884] <... futex resumed>) = 1 [pid 5880] <... futex resumed>) = 0 [pid 5884] mount(NULL, "./config", "configfs", 0, NULL [pid 5883] close(3 [pid 5882] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... mount resumed>) = 0 [pid 5883] <... close resumed>) = 0 [pid 5882] <... futex resumed>) = 1 [pid 5881] <... futex resumed>) = 1 [pid 5880] <... futex resumed>) = 0 [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5884] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] symlink("/dev/binderfs", "./binderfs" [pid 5882] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... futex resumed>) = 0 [pid 5882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5884] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5882] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5881] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5879] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5883] <... symlink resumed>) = 0 [pid 5882] <... mount resumed>) = 0 [pid 5881] <... mount resumed>) = 0 [pid 5880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] write(1, "executing program\n", 18 [pid 5882] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5880] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... futex resumed>) = 0 [pid 5883] <... write resumed>) = 18 [pid 5882] <... futex resumed>) = 1 [pid 5881] <... futex resumed>) = 1 [pid 5880] <... futex resumed>) = 1 [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5884] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5883] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5882] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... mkdirat resumed>) = 0 [pid 5883] <... futex resumed>) = 0 [pid 5882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5884] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] rt_sigaction(SIGRT_1, {sa_handler=0x7f368ee784f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f368ee38c50} [pid 5882] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5881] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5879] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5884] <... futex resumed>) = 1 [pid 5883] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5882] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5881] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5880] <... futex resumed>) = 0 [pid 5884] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5882] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5882] <... futex resumed>) = 1 [pid 5881] <... futex resumed>) = 1 [pid 5880] <... futex resumed>) = 0 [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5884] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5882] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5884] <... unlinkat resumed>) = 0 [pid 5883] <... mmap resumed>) = 0x7f368ee02000 [pid 5882] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5881] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5884] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] mprotect(0x7f368ee03000, 131072, PROT_READ|PROT_WRITE [pid 5882] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5879] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5884] <... futex resumed>) = 1 [pid 5883] <... mprotect resumed>) = 0 [pid 5882] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5880] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5884] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5882] <... futex resumed>) = 0 [pid 5881] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5882] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5881] <... futex resumed>) = 1 [pid 5880] <... futex resumed>) = 0 [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = 0 [pid 5884] mkdir("./my_configfs", 0777 [pid 5883] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f368ee22990, parent_tid=0x7f368ee22990, exit_signal=0, stack=0x7f368ee02000, stack_size=0x20200, tls=0x7f368ee226c0} [pid 5882] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5881] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5885 attached [pid 5884] <... mkdir resumed>) = 0 [pid 5882] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5885] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_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] <... futex resumed>) = 0 [pid 5881] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5885] <... rseq resumed>) = 0 [pid 5884] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5882] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5881] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5879] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] set_robust_list(0x7f368ee229a0, 24 [pid 5884] <... futex resumed>) = 1 [pid 5883] <... clone3 resumed> => {parent_tid=[5885]}, 88) = 5885 [pid 5882] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5881] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... futex resumed>) = 0 [pid 5879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5878] <... futex resumed>) = 0 [pid 5885] <... set_robust_list resumed>) = 0 [pid 5884] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] rt_sigprocmask(SIG_SETMASK, [] [pid 5882] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... futex resumed>) = 0 [pid 5880] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5885] rt_sigprocmask(SIG_SETMASK, [] [pid 5884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5882] <... futex resumed>) = 0 [pid 5881] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5880] <... futex resumed>) = 0 [pid 5879] <... futex resumed>) = 0 [pid 5878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5885] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5884] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5883] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5882] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5880] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] mkdirat(AT_FDCWD, "./config", 0777 [pid 5884] <... mount resumed>) = 0 [pid 5883] <... futex resumed>) = 0 [pid 5882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5878] <... futex resumed>) = 0 [pid 5884] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5884] <... futex resumed>) = 1 [pid 5885] <... mkdirat resumed>) = 0 [pid 5882] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5881] <... futex resumed>) = 0 [pid 5880] <... futex resumed>) = 0 [pid 5879] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5885] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5882] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5881] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5880] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... futex resumed>) = 0 [pid 5885] <... futex resumed>) = 1 [pid 5884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] <... futex resumed>) = 0 [pid 5882] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5880] <... futex resumed>) = 0 [pid 5879] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5885] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5882] <... futex resumed>) = 1 [pid 5881] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5878] <... futex resumed>) = 0 [pid 5884] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5882] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] <... futex resumed>) = 0 [pid 5879] exit_group(0 [pid 5884] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] <... exit_group resumed>) = ? [pid 5878] exit_group(0 [pid 5885] <... futex resumed>) = 0 [pid 5884] <... futex resumed>) = 0 [pid 5883] <... futex resumed>) = 1 [pid 5880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5882] <... futex resumed>) = ? [pid 5881] +++ exited with 0 +++ [pid 5880] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... exit_group resumed>) = ? [pid 5885] mount(NULL, "./config", "configfs", 0, NULL [pid 5884] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5880] <... futex resumed>) = 0 [pid 5885] <... mount resumed>) = 0 [pid 5884] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5882] +++ exited with 0 +++ [pid 5880] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5884] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... futex resumed>) = 1 [pid 5885] <... futex resumed>) = 1 [pid 5884] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] <... futex resumed>) = 0 [pid 5880] <... futex resumed>) = 0 [pid 5879] +++ exited with 0 +++ [pid 5885] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] +++ exited with 0 +++ [pid 5624] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5880] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] <... futex resumed>) = 0 [pid 5625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5884] <... futex resumed>) = 0 [pid 5880] <... futex resumed>) = 1 [pid 5885] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", 0777 [pid 5884] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5883] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5885] <... mkdirat resumed>) = 0 [pid 5884] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5885] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] <... futex resumed>) = 0 [pid 5885] <... futex resumed>) = 1 [pid 5884] <... futex resumed>) = 1 [pid 5883] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... futex resumed>) = 0 [pid 5885] unlinkat(AT_FDCWD, "./config/usb_gadget/g1/functions/uac2.usb0", AT_REMOVEDIR [pid 5884] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] <... futex resumed>) = 0 [pid 5884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] <... unlinkat resumed>) = 0 [pid 5884] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5880] <... futex resumed>) = 0 [pid 5885] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5880] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5885] <... futex resumed>) = 1 [pid 5884] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5885] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] <... futex resumed>) = 0 [pid 5883] <... futex resumed>) = 0 [pid 5880] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777 [pid 5883] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... futex resumed>) = 0 [pid 5885] <... futex resumed>) = 0 [pid 5884] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5883] <... futex resumed>) = 1 [pid 5880] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5885] mkdir("./my_configfs", 0777 [pid 5884] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5884] <... futex resumed>) = 0 [pid 5884] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] exit_group(0 [pid 5625] <... restart_syscall resumed>) = 0 [pid 5884] <... futex resumed>) = ? [pid 5880] <... exit_group resumed>) = ? [pid 5884] +++ exited with 0 +++ [pid 5625] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5885] <... mkdir resumed>) = 0 [pid 5880] +++ exited with 0 +++ [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5885] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5885] <... futex resumed>) = 1 [pid 5883] <... futex resumed>) = 0 [pid 5883] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] mount(NULL, "./my_configfs", "configfs", 0, NULL [pid 5883] <... futex resumed>) = 0 [pid 5625] <... openat resumed>) = 3 [pid 5883] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5885] <... mount resumed>) = 0 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] fstat(3 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... openat resumed>) = 3 [pid 5885] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5885] <... futex resumed>) = 1 [pid 5883] <... futex resumed>) = 0 [pid 5625] getdents64(3 [pid 5623] fstat(3 [pid 5883] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... openat resumed>) = 3 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5883] <... futex resumed>) = 0 [pid 5885] mkdir("./my_configfs/usb_gadget/g1", 0777 [pid 5883] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5624] fstat(3 [pid 5623] getdents64(3 [pid 5885] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5885] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] getdents64(3 [pid 5623] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5885] <... futex resumed>) = 1 [pid 5883] <... futex resumed>) = 0 [pid 5883] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] newfstatat(AT_FDCWD, "./31/binderfs" [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5885] mkdir("./my_configfs/usb_gadget/g1/functions/tcm.usb0", 0777 [pid 5883] <... futex resumed>) = 0 [pid 5625] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... getdents64 resumed>, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5623] newfstatat(AT_FDCWD, "./31/binderfs" [pid 5885] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5883] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] unlink("./31/binderfs" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5885] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... unlink resumed>) = 0 [pid 5624] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] unlink("./31/binderfs" [pid 5885] <... futex resumed>) = 1 [pid 5885] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] <... futex resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... unlink resumed>) = 0 [pid 5883] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] umount2("./31/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5885] <... futex resumed>) = 0 [pid 5883] <... futex resumed>) = 1 [pid 5624] newfstatat(AT_FDCWD, "./31/binderfs" [pid 5623] umount2("./31/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5885] mkdir("./my_configfs/target/usb_gadget", 0777 [pid 5883] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5885] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5624] unlink("./31/binderfs" [pid 5885] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... unlink resumed>) = 0 [pid 5885] <... futex resumed>) = 1 [pid 5883] <... futex resumed>) = 0 [pid 5624] umount2("./31/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5885] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] <... futex resumed>) = 0 [pid 5885] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef", 0777 [pid 5883] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5885] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5885] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5883] <... futex resumed>) = 0 [pid 5883] futex(0x7f368eefcb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5883] futex(0x7f368eefcb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5885] mkdir("./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1", 0777) = -1 EEXIST (File exists) [pid 5885] futex(0x7f368eefcb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5883] <... futex resumed>) = 0 [pid 5885] futex(0x7f368eefcb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] exit_group(0 [pid 5885] <... futex resumed>) = ? [pid 5883] <... exit_group resumed>) = ? [pid 5885] +++ exited with 0 +++ [pid 5883] +++ exited with 0 +++ [pid 5622] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5622] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5622] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5622] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(3, 0x555575647860 /* 5 entries */, 32768) = 144 [pid 5622] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./31/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] unlink("./31/binderfs" [pid 5625] <... umount2 resumed>) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5625] umount2("./31/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] <... unlink resumed>) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] umount2("./31/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] newfstatat(AT_FDCWD, "./31/my_configfs" [pid 5624] umount2("./31/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./31/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] newfstatat(AT_FDCWD, "./31/my_configfs" [pid 5625] umount2("./31/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] newfstatat(AT_FDCWD, "./31/my_configfs" [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] openat(AT_FDCWD, "./31/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] umount2("./31/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... openat resumed>) = 4 [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5624] umount2("./31/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] openat(AT_FDCWD, "./31/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] fstat(4 [pid 5624] openat(AT_FDCWD, "./31/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... openat resumed>) = 4 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] getdents64(4 [pid 5624] <... openat resumed>) = 4 [pid 5623] fstat(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] fstat(4 [pid 5625] getdents64(4 [pid 5624] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5623] getdents64(4 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] close(4) = 0 [pid 5623] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] rmdir("./31/my_configfs" [pid 5623] close(4 [pid 5625] <... rmdir resumed>) = 0 [pid 5624] getdents64(4 [pid 5623] <... close resumed>) = 0 [pid 5623] rmdir("./31/my_configfs" [pid 5624] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] umount2("./31/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... rmdir resumed>) = 0 [pid 5624] getdents64(4, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5623] umount2("./31/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5624] close(4) = 0 [pid 5624] rmdir("./31/my_configfs") = 0 [pid 5622] <... umount2 resumed>) = 0 [pid 5624] umount2("./31/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./31/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5622] newfstatat(AT_FDCWD, "./31/my_configfs", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5625] <... umount2 resumed>) = 0 [pid 5623] <... umount2 resumed>) = 0 [pid 5623] umount2("./31/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5622] umount2("./31/my_configfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] umount2("./31/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5625] newfstatat(AT_FDCWD, "./31/config" [pid 5623] newfstatat(AT_FDCWD, "./31/config" [pid 5622] openat(AT_FDCWD, "./31/my_configfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5625] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5622] <... openat resumed>) = 4 [pid 5625] umount2("./31/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] umount2("./31/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5625] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] fstat(4 [pid 5623] openat(AT_FDCWD, "./31/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5622] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5625] openat(AT_FDCWD, "./31/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5623] <... openat resumed>) = 4 [pid 5622] getdents64(4 [pid 5623] fstat(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... openat resumed>) = 4 [pid 5623] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5622] getdents64(4 [pid 5623] getdents64(4 [pid 5622] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5625] fstat(4 [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5625] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 5624] <... umount2 resumed>) = 0 [pid 5622] close(4 [pid 5625] getdents64(4, 0x55557564f8a0 /* 2 entries */, 32768) = 48 [pid 5624] umount2("./31/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] getdents64(4 [pid 5622] <... close resumed>) = 0 [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5622] rmdir("./31/my_configfs" [pid 5625] getdents64(4 [pid 5624] newfstatat(AT_FDCWD, "./31/config" [pid 5623] close(4 [pid 5622] <... rmdir resumed>) = 0 [pid 5625] <... getdents64 resumed>, 0x55557564f8a0 /* 0 entries */, 32768) = 0 [pid 5624] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5623] <... close resumed>) = 0 [pid 5623] rmdir("./31/config" [pid 5625] close(4) = 0 [pid 5624] umount2("./31/config", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5623] <... rmdir resumed>) = 0 [pid 5625] rmdir("./31/config" [pid 5624] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5622] umount2("./31/config", MNT_FORCE|UMOUNT_NOFOLLOW