From: syzbot <syzbot+bbb6dad313f4aaa8da6b@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org, pimyn@google.com,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [usb?] general protection fault in f_midi2_stop_eps
Date: Wed, 29 Jul 2026 11:08:01 -0700 [thread overview]
Message-ID: <6a6a4181.036d4df3.243f95.000c.GAE@google.com> (raw)
In-Reply-To: <CAJWNTGy6Mpm85HYZTy4WX-EZc2q8nf0ttchwf646avHXQucX1A@mail.gmail.com>
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.
next parent reply other threads:[~2026-07-29 18:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAJWNTGy6Mpm85HYZTy4WX-EZc2q8nf0ttchwf646avHXQucX1A@mail.gmail.com>
2026-07-29 18:08 ` syzbot [this message]
[not found] <CAJWNTGz+VmFtHUsD14qwDfpj2bumn_NzYwrSVoYEXUBQnHeV4Q@mail.gmail.com>
2026-07-30 20:29 ` [syzbot] [usb?] general protection fault in f_midi2_stop_eps syzbot
[not found] <amjl_vmUevq_ALae@michalis-linux>
2026-07-28 18:21 ` syzbot
[not found] <amjR0wmv0Ri2tGwD@michalis-linux>
2026-07-28 16:32 ` syzbot
2026-07-28 13:41 syzbot
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