Re: [syzbot] [usb?] general protection fault in f_midi2_stop_eps

[syzbot]

Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
SYZFAIL: setfilecon: setxattr failed\n", NUM) = NUM

[pid  6152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6152] setxattr(".", "security.selinux", "\x75\x3a\x6f\x62\x6a\x65\x63\x74\x5f\x72\x3a\x61\x70\x70\x5f\x64\x61\x74\x61\x5f\x66\x69\x6c\x65\x3a\x73\x30\x3a\x63\x35\x31\x32\x2c\x63\x37\x36\x38\x00", 38, 0) = -1 EPERM (Operation not permitted)
[pid  6152] write(2, "SYZFAIL: setfilecon: setxattr failed\n", 37) = 37
[pid  6132] <... pselect6 resumed>)     = 1 (in [15], left {tv_sec=0, tv_nsec=548117929})
[pid  6152] write(2, " (errno 1: Operation not permitted)\n", 36) = 36
[pid  6132] read(15 <unfinished ...>
[pid  6152] exit_group(67 <unfinished ...>
[pid  6132] <... read resumed>, "SYZFAIL: setfilecon: setxattr failed\n (errno 1: Operation not permitted)\n", 1024) = 73
[pid  6152] <... exit_group resumed>)   = ?
[pid  6132] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} <unfinished ...>
[pid  6152] +++ exited with 67 +++
[pid  6132] <... pselect6 resumed>)     = 1 (in [11], left {tv_sec=0, tv_nsec=956083861})
[pid  6132] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6152, si_uid=10999, si_status=67, si_utime=0, si_stime=16 /* 0.16 s */} ---
[pid  6132] rt_sigreturn({mask=[]})     = 1
[pid  6132] read(11, "", 4)             = 0
[pid  6132] kill(6152, SIGKILL)         = 0
[pid  6132] read(15, "", 1024)          = 0
[pid  6132] write(3, "\x0c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x18\x00\x10\x00\x00\x00\x04\x00\x00\x00\x08\x00\x0c\x00\x10\x00\x00\x00\x14\x00\x00\x00\x7c\x00\x00\x00\x98\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x68\x00\x00\x00\x53\x59\x5a\x46\x41\x49\x4c\x3a\x20\x73\x65\x74\x66\x69\x6c\x65\x63\x6f\x6e\x3a\x20\x73\x65\x74"..., 272) = 272
[pid  6126] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fbef8898c000002}], 128, 987, NULL, 0) = 1
[pid  6132] pipe2( <unfinished ...>
[pid  6126] futex(0x33e5300, FUTEX_WAKE_PRIVATE, 1) = 1
[pid  6132] <... pipe2 resumed>[9, 12], 0) = 0
[pid  6126] read(6 <unfinished ...>
[pid  6124] <... futex resumed>)        = 0
[pid  6132] pipe2( <unfinished ...>
[pid  6126] <... read resumed>, "\x0c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x18\x00\x10\x00\x00\x00\x04\x00\x00\x00\x08\x00\x0c\x00\x10\x00\x00\x00\x14\x00\x00\x00\x7c\x00\x00\x00\x98\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x68\x00\x00\x00\x53\x59\x5a\x46\x41\x49\x4c\x3a\x20\x73\x65\x74\x66\x69\x6c\x65\x63\x6f\x6e\x3a\x20\x73\x65\x74"..., 32331884) = 272
[pid  6124] epoll_pwait(4 <unfinished ...>
[pid  6132] <... pipe2 resumed>[13, 14], 0) = 0
[pid  6124] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0
[pid  6126] futex(0x33e39b8, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  6132] pipe2( <unfinished ...>
[pid  6126] <... futex resumed>)        = 1
[pid  6118] <... futex resumed>)        = 0
[pid  6132] <... pipe2 resumed>[16, 17], 0) = 0
[pid  6126] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x38\x01\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x05\x00\x00\x00"..., 192 <unfinished ...>
[pid  6118] epoll_pwait(4 <unfinished ...>
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6126] <... write resumed>)        = 192
[pid  6118] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0
[pid  6132] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0
[pid  6124] epoll_pwait(4 <unfinished ...>
[pid  6118] epoll_pwait(4 <unfinished ...>
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6126] read(6 <unfinished ...>
[pid  6118] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0
[pid  6132] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0
[pid  6126] <... read resumed>, 0xd399df80000, 32331884) = -1 EAGAIN (Resource temporarily unavailable)
[pid  6124] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0
[pid  6118] epoll_pwait(4 <unfinished ...>
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6126] futex(0xd39998a7160, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  6132] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6124] futex(0x33e5300, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=739521243} <unfinished ...>
[pid  6132] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6118] <... epoll_pwait resumed>, [], 128, 741, NULL, 0) = 0
[pid  6132] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0
[pid  6118] epoll_pwait(4 <unfinished ...>
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6118] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0
[pid  6132] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0
[pid  6118] futex(0xd39998a7160, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6118] <... futex resumed>)        = 1
[pid  6132] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0
[pid  6126] <... futex resumed>)        = 0
[pid  6118] epoll_pwait(4 <unfinished ...>
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6124] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  6126] epoll_pwait(4 <unfinished ...>
[pid  6118] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0
[pid  6132] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0
[pid  6124] sched_getaffinity(0, 8192 <unfinished ...>
[pid  6118] futex(0x33e39b8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6124] <... sched_getaffinity resumed>, [0 1]) = 8
[pid  6132] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6124] futex(0x33e5300, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=977724208} <unfinished ...>
[pid  6132] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6132] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f05d9777000
[pid  6132] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  6132] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f05d9777000, stack_size=0x9000}, 88ci2-upstream-fs-test-job-parallel/strace-static-x86_64: Process 6154 attached
 <unfinished ...>
[pid  6154] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0
[pid  6154] setpgid(0, 0)               = 0
[pid  6154] dup2(9, 0)                  = 0
[pid  6154] dup2(14, 1)                 = 1
[pid  6154] dup2(17, 2)                 = 2
[pid  6154] dup2(7, 3)                  = 3
[pid  6154] dup2(8, 4)                  = 4
[pid  6154] close(5)                    = 0
[pid  6154] close(6)                    = 0
[pid  6154] close(7)                    = 0
[pid  6154] close(8)                    = 0
[pid  6154] close(9)                    = 0
[pid  6154] close(10)                   = 0
[pid  6154] close(11)                   = 0
[pid  6154] close(12)                   = 0
[pid  6154] close(13)                   = 0
[pid  6154] close(14)                   = 0
[pid  6154] close(15)                   = 0
[pid  6154] close(16)                   = 0
[pid  6154] close(17)                   = 0
[pid  6154] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  6154] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0
[pid  6154] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(30)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(31)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(32)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(33)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(34)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(35)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(36)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(37)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(38)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(39)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(40)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(41)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(42)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(43)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(44)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(45)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(46)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(47)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(48)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(49)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(50)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(51)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(52)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(53)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(54)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(55)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(56)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(57)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(58)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(59)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(60)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(61)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(62)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(63)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(64)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(65)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(66)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(67)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(68)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(69)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(70)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(71)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(72)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(73)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(74)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(75)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(76)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(77)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(78)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(79)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(80)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(81)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(82)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(83)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(84)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(85)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(86)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(87)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(88)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(89)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(90)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(91)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(92)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(93)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(94)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(95)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(96)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(97)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(98)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(99)                   = -1 EBADF (Bad file descriptor)
[pid  6154] close(100)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(101)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(102)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(103)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(104)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(105)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(106)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(107)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(108)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(109)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(110)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(111)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(112)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(113)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(114)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(115)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(116)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(117)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(118)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(119)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(120)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(121)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(122)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(123)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(124)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(125)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(126)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(127)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(128)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(129)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(130)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(131)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(132)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(133)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(134)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(135)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(136)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(137)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(138)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(139)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(140)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(141)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(142)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(143)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(144)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(145)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(146)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(147)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(148)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(149)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(150)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(151)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(152)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(153)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(154)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(155)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(156)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(157)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(158)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(159)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(160)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(161)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(162)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(163)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(164)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(165)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(166)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(167)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(168)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(169)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(170)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(171)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(172)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(173)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(174)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(175)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(176)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(177)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(178)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(179)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(180)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(181)                  = -1 EBADF (Bad file descriptor)
[pid  6126] <... epoll_pwait resumed>, [], 128, 982, NULL, 0) = 0
[pid  6124] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  6154] close(182)                  = -1 EBADF (Bad file descriptor)
[pid  6126] epoll_pwait(4 <unfinished ...>
[pid  6154] close(183 <unfinished ...>
[pid  6126] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0
[pid  6154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  6154] close(184 <unfinished ...>
[pid  6126] futex(0x33e39b8, FUTEX_WAKE_PRIVATE, 1) = 1
[pid  6118] <... futex resumed>)        = 0
[pid  6118] epoll_pwait(4 <unfinished ...>
[pid  6154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  6126] epoll_pwait(4 <unfinished ...>
[pid  6124] epoll_pwait(4 <unfinished ...>
[pid  6154] close(185 <unfinished ...>
[pid  6124] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0
[pid  6154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  6126] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0
[pid  6124] sched_getaffinity(0, 8192 <unfinished ...>
[pid  6154] close(186 <unfinished ...>
[pid  6126] futex(0xd39998a7160, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  6124] <... sched_getaffinity resumed>, [0 1]) = 8
[pid  6154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  6154] close(187)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(188 <unfinished ...>
[pid  6124] futex(0x33e5300, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=975390891} <unfinished ...>
[pid  6154] <... close resumed>)        = -1 EBADF (Bad file descriptor)
[pid  6154] close(189)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(190)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(191)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(192)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(193)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(194)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(195)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(196)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(197)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(198)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(199)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(200)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(201)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(202)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(203)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(204)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(205)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(206)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(207)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(208)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(209)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(210)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(211)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(212)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(213)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(214)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(215)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(216)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(217)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(218)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(219)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(220)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(221)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(222)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(223)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(224)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(225)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(226)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(227)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(228)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(229)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(230)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(231)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(232)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(233)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(234)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(235)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(236)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(237)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(238)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(239)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(240)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(241)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(242)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(243)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(244)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(245)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(246)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(247)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(248)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(249)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(250)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(251)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(252)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(253)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(254)                  = -1 EBADF (Bad file descriptor)
[pid  6154] close(255)                  = -1 EBADF (Bad file descriptor)
[pid  6154] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  6154] execve("ci2-upstream-fs-test-job-parallel/syz-executor", ["ci2-upstream-fs-test-job-parallel/syz-executor", "exec"], 0x7ffee50cabe0 /* 2 vars */ <unfinished ...>
[pid  6132] <... clone3 resumed>)       = 6154
[pid  6132] munmap(0x7f05d9777000, 36864 <unfinished ...>
[pid  6154] <... execve resumed>)       = 0
[pid  6132] <... munmap resumed>)       = 0
[pid  6132] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  6154] brk(NULL <unfinished ...>
[pid  6132] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  6132] fcntl(13, F_GETFL <unfinished ...>
[pid  6154] <... brk resumed>)          = 0x555576467000
[pid  6132] <... fcntl resumed>)        = 0 (flags O_RDONLY)
[pid  6154] brk(0x555576467e80 <unfinished ...>
[pid  6132] fcntl(13, F_SETFL, O_RDONLY|O_NONBLOCK <unfinished ...>
[pid  6154] <... brk resumed>)          = 0x555576467e80
[pid  6132] <... fcntl resumed>)        = 0
[pid  6132] fcntl(16, F_GETFL <unfinished ...>
[pid  6154] arch_prctl(ARCH_SET_FS, 0x555576467500 <unfinished ...>
[pid  6132] <... fcntl resumed>)        = 0 (flags O_RDONLY)
[pid  6154] <... arch_prctl resumed>)   = 0
[pid  6132] fcntl(16, F_SETFL, O_RDONLY|O_NONBLOCK <unfinished ...>
[pid  6154] set_tid_address(0x5555764677d0 <unfinished ...>
[pid  6132] <... fcntl resumed>)        = 0
[pid  6154] <... set_tid_address resumed>) = 6154
[pid  6132] close(9 <unfinished ...>
[pid  6154] set_robust_list(0x5555764677e0, 24 <unfinished ...>
[pid  6132] <... close resumed>)        = 0
[pid  6154] <... set_robust_list resumed>) = 0
[pid  6132] close(14)                   = 0
[pid  6154] prlimit64(0, RLIMIT_STACK, NULL <unfinished ...>
[pid  6132] close(17)                   = 0
[pid  6154] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
[pid  6132] close(10)                   = 0
[pid  6154] readlinkat(AT_FDCWD, "/proc/self/exe" <unfinished ...>
[pid  6132] close(11)                   = 0
[pid  6132] close(15 <unfinished ...>
[pid  6154] <... readlinkat resumed>, "/root/ci2-upstream-fs-test-job-parallel/syz-executor", 4096) = 52
[pid  6154] getrandom( <unfinished ...>
[pid  6132] <... close resumed>)        = 0
[pid  6132] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 64 <unfinished ...>
[pid  6154] <... getrandom resumed>"\xed\xc0\x35\x74\xb5\xa4\xc3\x81", 8, GRND_NONBLOCK) = 8
[pid  6132] <... write resumed>)        = 64
[pid  6154] brk(NULL)                   = 0x555576467e80
[pid  6132] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}) = 1 (in [3], left {tv_sec=0, tv_nsec=999975115})
[pid  6154] brk(0x555576488e80 <unfinished ...>
[pid  6132] read(3 <unfinished ...>
[pid  6154] <... brk resumed>)          = 0x555576488e80
[pid  6132] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4
[pid  6154] brk(0x555576489000 <unfinished ...>
[pid  6132] read(3 <unfinished ...>
[pid  6154] <... brk resumed>)          = 0x555576489000
[pid  6132] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x38\x01\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188
[pid  6154] mprotect(0x7f6648b8a000, 1245184, PROT_READ <unfinished ...>
[pid  6132] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} <unfinished ...>
[pid  6154] <... mprotect resumed>)     = 0
[pid  6154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6154] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000
[pid  6154] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000
[pid  6154] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000
[pid  6154] rt_sigaction(SIGCHLD, {sa_handler=0x7f6648921780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f6648a0f210}, NULL, 8) = 0
[pid  6154] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument)
[pid  6154] getrandom("\x86\x66\x18\x08\x12\x78\x08\x26", 8, GRND_NONBLOCK) = 8
[pid  6154] mkdir("./syzkaller.G1W8nZ", 0700) = 0
[pid  6154] chmod("./syzkaller.G1W8nZ", 0777) = 0
[pid  6154] chdir("./syzkaller.G1W8nZ") = 0
[pid  6154] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
[pid  6154] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
[pid  6154] rt_sigaction(SIGSEGV, {sa_handler=0x7f6648923b20, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f6648a0f210}, NULL, 8) = 0
[pid  6154] rt_sigaction(SIGBUS, {sa_handler=0x7f6648923b20, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f6648a0f210}, NULL, 8) = 0
[pid  6154] getpid()                    = 6154
[pid  6154] mmap(0x1b2c620000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b2c620000
[pid  6154] getpid()                    = 6154
[pid  6154] mmap(0x1b2d624000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b2d624000
[pid  6154] close(3)                    = 0
[pid  6154] fcntl(5, F_GETFD)           = -1 EBADF (Bad file descriptor)
[pid  6154] fcntl(6, F_GETFD)           = -1 EBADF (Bad file descriptor)
[pid  6154] dup2(0, 249)                = 249
[pid  6154] dup2(1, 248)                = 248
[pid  6154] dup2(2, 1)                  = 1
[pid  6154] dup2(2, 0)                  = 0
[pid  6154] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 64) = 64
[pid  6154] unshare(CLONE_NEWPID)       = 0
[pid  6154] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  6154] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs-test-job-parallel/strace-static-x86_64: Process 6155 attached
 <unfinished ...>
[pid  6155] set_robust_list(0x5555764677e0, 24 <unfinished ...>
[pid  6154] <... clone resumed>, child_tidptr=0x5555764677d0) = 6155
[pid  6155] <... set_robust_list resumed>) = 0
[pid  6155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  6154] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  6155] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI <unfinished ...>
[pid  6154] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  6155] <... socket resumed>)       = 3
[pid  6155] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 5
[pid  6155] dup2(5, 202)                = 202
[pid  6155] close(5)                    = 0
[pid  6155] write(202, "\xff\x00", 2)   = 2
[pid  6155] read(202, "\xff\x00\x00\x00", 4) = 4
[pid  6155] rt_sigaction(SIGRT_1, {sa_handler=0x7f6648a8d410, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6648a0f210}, NULL, 8) = 0
[pid  6155] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid  6155] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f66480cf000
[pid  6155] mprotect(0x7f66480d0000, 8388608, PROT_READ|PROT_WRITE) = 0
[pid  6155] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  6155] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f66488cf990, parent_tid=0x7f66488cf990, exit_signal=0, stack=0x7f66480cf000, stack_size=0x8001c0, tls=0x7f66488cf6c0}ci2-upstream-fs-test-job-parallel/strace-static-x86_64: Process 6156 attached
 <unfinished ...>
[pid  6156] set_robust_list(0x7f66488cf9a0, 24) = 0
[pid  6155] <... clone3 resumed> => {parent_tid=[2]}, 88) = 2
[pid  6156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  6155] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  6156] read(202 <unfinished ...>
[pid  6155] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  6156] <... read resumed>, "\x01\x03\x0c\x00", 1024) = 4
[pid  6155] ioctl(3, HCIDEVUP, 0 <unfinished ...>
[pid  6156] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  6156] read(202, "\x01\x03\x10\x00", 1024) = 4
[pid  6156] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  6156] read(202, "\x01\x01\x10\x00", 1024) = 4
[pid  6156] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  6156] read(202 <unfinished ...>
[pid  6118] <... epoll_pwait resumed>, [], 128, 977, NULL, 0) = 0
[pid  6118] epoll_pwait(4, [], 128, 0, NULL, 0) = 0
[pid  6118] futex(0xd39998a7160, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  6126] <... futex resumed>)        = 0
[pid  6118] <... futex resumed>)        = 1
[pid  6126] epoll_pwait(4 <unfinished ...>
[pid  6118] epoll_pwait(4 <unfinished ...>
[pid  6126] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0
[pid  6126] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 <unfinished ...>
[pid  6118] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3403e68}], 128, 55232, NULL, 0) = 1
[pid  6126] <... write resumed>)        = 8
[pid  6118] read(5 <unfinished ...>
[pid  6156] <... read resumed>, "\x01\x09\x10\x00", 1024) = 4
[pid  6126] futex(0xd39998a7160, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  6118] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8
[pid  6118] epoll_pwait(4 <unfinished ...>
[pid  6156] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4 <unfinished ...>
[pid  6118] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0
[pid  6156] <... writev resumed>)       = 13
[pid  6118] epoll_pwait(4 <unfinished ...>
[pid  6156] read(202, "\x01\x05\x10\x00", 1024) = 4
[pid  6156] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4) = 14
[pid  6156] read(202 <unfinished ...>
[pid  6124] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  6156] <... read resumed>, "\x01\x23\x0c\x00", 1024) = 4
[pid  6156] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  6156] read(202 <unfinished ...>
[pid  6124] futex(0x33e5300, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=986488317} <unfinished ...>
[pid  6156] <... read resumed>, "\x01\x14\x0c\x00", 1024) = 4
[pid  6156] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  6156] read(202, "\x01\x38\x0c\x00", 1024) = 4
[pid  6156] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  6156] read(202, "\x01\x39\x0c\x00", 1024) = 4
[pid  6156] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  6156] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  6156] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255
[pid  6155] <... ioctl resumed>)        = -1 EALREADY (Operation already in progress)
[pid  6155] ioctl(3, HCISETSCAN, 0x7fff020d95d8 <unfinished ...>
[pid  6156] read(202, "\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  6156] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4) = 7
[pid  6155] <... ioctl resumed>)        = 0
[pid  6156] rt_sigprocmask(SIG_BLOCK, ~[RT_1] <unfinished ...>
[pid  6155] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 <unfinished ...>
[pid  6156] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  6156] madvise(0x7f66480cf000, 8372224, MADV_DONTNEED <unfinished ...>
[pid  6155] <... writev resumed>)       = 13
[pid  6156] <... madvise resumed>)      = 0
[pid  6155] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 <unfinished ...>
[pid  6156] exit(0)                     = ?
[pid  6155] <... writev resumed>)       = 14
[pid  6156] +++ exited with 0 +++
[pid  6155] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3) = 14
[pid  6155] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3) = 22
[pid  6155] close(3)                    = 0
[pid  6155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  6155] getppid()                   = 0
[pid  6155] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  6155] dup2(3, 201)                = 201
[pid  6155] close(3)                    = 0
[pid  6155] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0
[pid  6155] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  6155] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  6155] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  6155] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  6155] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  6155] unshare(CLONE_NEWNS)        = 0
[pid  6155] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  6155] unshare(CLONE_NEWIPC)       = 0
[pid  6155] unshare(CLONE_NEWCGROUP)    = 0
[pid  6155] unshare(CLONE_NEWUTS)       = 0
[pid  6155] unshare(CLONE_SYSVSEM)      = 0
[pid  6155] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  6155] write(3, "16777216", 8)     = 8
[pid  6155] close(3)                    = 0
[pid  6155] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  6155] write(3, "536870912", 9)    = 9
[pid  6155] close(3)                    = 0
[pid  6155] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  6155] write(3, "1024", 4)         = 4
[pid  6155] close(3)                    = 0
[pid  6155] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  6155] write(3, "8192", 4)         = 4
[pid  6155] close(3)                    = 0
[pid  6155] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  6155] write(3, "1024", 4)         = 4
[pid  6155] close(3)                    = 0
[pid  6155] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  6155] write(3, "1024", 4)         = 4
[pid  6155] close(3)                    = 0
[pid  6155] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  6155] write(3, "1024 1048576 500 1024", 21) = 21
[pid  6155] close(3)                    = 0
[pid  6155] getpid()                    = 1
[pid  6155] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CA

Tested on:

commit:         fc02acf6 Merge tag 'platform-drivers-x86-v7.2-4' of gi..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=12626249580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=cb17729fb04b1e3a
dashboard link: https://syzkaller.appspot.com/bug?extid=bbb6dad313f4aaa8da6b
compiler:       Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8

Note: no patches were applied.