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Date: Tue, 28 Jul 2026 09:32:03 -0700
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Message-ID: <6a68d983.e3659fcc.2a40b8.0017.GAE@google.com>
Subject: Re: [syzbot] [usb?] general protection fault in f_midi2_stop_eps
From: syzbot <syzbot+bbb6dad313f4aaa8da6b@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org, michail.tatas@gmail.com, 
	syzkaller-bugs@googlegroups.com
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Hello,

syzbot has tested the proposed patch but the reproducer is still triggering=
 an issue:
SYZFAIL: setfilecon: setxattr failed\n", NUM) =3D NUM

[pid  6045] prctl(PR_SET_PDEATHSIG, SIGKILL) =3D 0
[pid  6045] 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\x7=
3\x30\x3a\x63\x35\x31\x32\x2c\x63\x37\x36\x38\x00", 38, 0) =3D -1 EPERM (Op=
eration not permitted)
[pid  6045] write(2, "SYZFAIL: setfilecon: setxattr failed\n", 37) =3D 37
[pid  6010] <... pselect6 resumed>)     =3D 1 (in [16], left {tv_sec=3D0, t=
v_nsec=3D816036307})
[pid  6010] read(16 <unfinished ...>
[pid  6045] write(2, " (errno 1: Operation not permitted)\n", 36 <unfinishe=
d ...>
[pid  6010] <... read resumed>, "SYZFAIL: setfilecon: setxattr failed\n", 1=
024) =3D 37
[pid  6045] <... write resumed>)        =3D 36
[pid  6045] exit_group(67 <unfinished ...>
[pid  6010] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=3D1, tv_nsec=3D0}, =
{sigmask=3DNULL, sigsetsize=3D8}) =3D 1 (in [16], left {tv_sec=3D0, tv_nsec=
=3D999975662})
[pid  6045] <... exit_group resumed>)   =3D ?
[pid  6010] read(16, " (errno 1: Operation not permitted)\n", 1024) =3D 36
[pid  6010] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=3D1, tv_nsec=3D0}, =
{sigmask=3DNULL, sigsetsize=3D8}) =3D 1 (in [13], left {tv_sec=3D0, tv_nsec=
=3D987949166})
[pid  6045] +++ exited with 67 +++
[pid  6010] --- SIGCHLD {si_signo=3DSIGCHLD, si_code=3DCLD_EXITED, si_pid=
=3D6045, si_uid=3D10999, si_status=3D67, si_utime=3D0, si_stime=3D14 /* 0.1=
4 s */} ---
[pid  6010] rt_sigreturn({mask=3D[]})     =3D 1
[pid  6010] read(13, "", 4)             =3D 0
[pid  6010] kill(6045, SIGKILL)         =3D 0
[pid  6010] read(16, "", 1024)          =3D 0
[pid  6010] 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\x0=
0\x00\x14\x00\x00\x00\x7c\x00\x00\x00\x98\x00\x00\x00\x06\x00\x00\x00\x00\x=
00\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 <unfinished ...>
[pid  6009] <... epoll_pwait resumed>, [{events=3DEPOLLIN|EPOLLOUT, data=3D=
0x3ff28efbcf000002}], 128, 971, NULL, 0) =3D 1
[pid  6009] futex(0x33e5300, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  6010] <... write resumed>)        =3D 272
[pid  6009] <... futex resumed>)        =3D 1
[pid  6010] pipe2( <unfinished ...>
[pid  6002] <... futex resumed>)        =3D 0
[pid  6010] <... pipe2 resumed>[9, 10], 0) =3D 0
[pid  6009] read(6 <unfinished ...>
[pid  6002] sched_yield( <unfinished ...>
[pid  6010] pipe2( <unfinished ...>
[pid  6009] <... read resumed>, "\x0c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x=
00\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\x06\x00\x0=
0\x00\x00\x00\x00\x00\x68\x00\x00\x00\x53\x59\x5a\x46\x41\x49\x4c\x3a\x20\x=
73\x65\x74\x66\x69\x6c\x65\x63\x6f\x6e\x3a\x20\x73\x65\x74"..., 32331684) =
=3D 272
[pid  6010] <... pipe2 resumed>[11, 14], 0) =3D 0
[pid  6009] futex(0x33e39b8, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  5986] <... futex resumed>)        =3D 0
[pid  6010] pipe2( <unfinished ...>
[pid  6002] <... sched_yield resumed>)  =3D 0
[pid  5986] epoll_pwait(4 <unfinished ...>
[pid  6010] <... pipe2 resumed>[15, 17], 0) =3D 0
[pid  6009] <... futex resumed>)        =3D 1
[pid  6002] epoll_pwait(4 <unfinished ...>
[pid  5986] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) =3D 0
[pid  6009] 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\x0=
0\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x3c\x00\x00\x00\x=
00\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\x08\x00\x00\x00"..., 192 <unfinished ...>
[pid  6002] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) =3D 0
[pid  5986] epoll_pwait(4 <unfinished ...>
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6009] <... write resumed>)        =3D 192
[pid  5986] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) =3D 0
[pid  6010] <... prlimit64 resumed>, {rlim_cur=3D256, rlim_max=3D256}) =3D =
0
[pid  5986] epoll_pwait(4 <unfinished ...>
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6009] read(6 <unfinished ...>
[pid  6010] <... prlimit64 resumed>, {rlim_cur=3D256, rlim_max=3D256}) =3D =
0
[pid  6009] <... read resumed>, 0x31fd3b6a0000, 32331684) =3D -1 EAGAIN (Re=
source temporarily unavailable)
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6009] futex(0x31fd37ead160, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished .=
..>
[pid  6010] <... prlimit64 resumed>, {rlim_cur=3D256, rlim_max=3D256}) =3D =
0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6002] futex(0x33e5300, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3D0, tv_nsec=3D=
631528798} <unfinished ...>
[pid  6010] <... prlimit64 resumed>, {rlim_cur=3D256, rlim_max=3D256}) =3D =
0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  5986] <... epoll_pwait resumed>, [], 128, 634, NULL, 0) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6002] <... futex resumed>)        =3D -1 ETIMEDOUT (Connection timed =
out)
[pid  5986] epoll_pwait(4 <unfinished ...>
[pid  6010] <... prlimit64 resumed>, {rlim_cur=3D256, rlim_max=3D256}) =3D =
0
[pid  5986] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  5986] futex(0x31fd37ead160, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  6010] <... prlimit64 resumed>, {rlim_cur=3D256, rlim_max=3D256}) =3D =
0
[pid  5986] <... futex resumed>)        =3D 1
[pid  6009] <... futex resumed>)        =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6009] epoll_pwait(4 <unfinished ...>
[pid  5986] epoll_pwait(4 <unfinished ...>
[pid  6010] <... prlimit64 resumed>, {rlim_cur=3D256, rlim_max=3D256}) =3D =
0
[pid  6009] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6009] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 <unfinished ...>
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  6009] <... write resumed>)        =3D 8
[pid  6002] futex(0x33e5300, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3D0, tv_nsec=3D=
989035913} <unfinished ...>
[pid  5986] <... epoll_pwait resumed>, [{events=3DEPOLLIN, data=3D0x3403e68=
}], 128, 2656, NULL, 0) =3D 1
[pid  6010] <... prlimit64 resumed>, {rlim_cur=3D256, rlim_max=3D256}) =3D =
0
[pid  6009] futex(0x31fd37ead160, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished .=
..>
[pid  5986] read(5 <unfinished ...>
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  5986] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) =3D =
8
[pid  6010] <... prlimit64 resumed>, {rlim_cur=3D256, rlim_max=3D256}) =3D =
0
[pid  5986] epoll_pwait(4 <unfinished ...>
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  5986] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) =3D 0
[pid  6010] <... prlimit64 resumed>, {rlim_cur=3D256, rlim_max=3D256}) =3D =
0
[pid  5986] epoll_pwait(4 <unfinished ...>
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6010] prlimit64(0, RLIMIT_NOFILE, NULL <unfinished ...>
[pid  5986] <... epoll_pwait resumed>, [], 128, 977, NULL, 0) =3D 0
[pid  6010] <... prlimit64 resumed>, {rlim_cur=3D256, rlim_max=3D256}) =3D =
0
[pid  5986] futex(0x31fd37ead160, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  6010] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMO=
US|MAP_STACK, -1, 0 <unfinished ...>
[pid  5986] <... futex resumed>)        =3D 1
[pid  6009] <... futex resumed>)        =3D 0
[pid  5986] epoll_pwait(4 <unfinished ...>
[pid  6010] <... mmap resumed>)         =3D 0x7f7c6f857000
[pid  6009] epoll_pwait(4 <unfinished ...>
[pid  5986] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) =3D 0
[pid  6010] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5986] futex(0x33e39b8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  6010] <... rt_sigprocmask resumed>, [], 8) =3D 0
[pid  6010] clone3({flags=3DCLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_=
signal=3DSIGCHLD, stack=3D0x7f7c6f857000, stack_size=3D0x9000}, 88ci2-upstr=
eam-fs-test-job-parallel/strace-static-x86_64: Process 6048 attached
 <unfinished ...>
[pid  6048] rt_sigprocmask(SIG_BLOCK, NULL <unfinished ...>
[pid  6002] <... futex resumed>)        =3D -1 ETIMEDOUT (Connection timed =
out)
[pid  6048] <... rt_sigprocmask resumed>, ~[KILL STOP], 8) =3D 0
[pid  6002] sched_getaffinity(0, 8192 <unfinished ...>
[pid  6048] setpgid(0, 0 <unfinished ...>
[pid  6002] <... sched_getaffinity resumed>, [0 1]) =3D 8
[pid  6048] <... setpgid resumed>)      =3D 0
[pid  6048] dup2(9, 0)                  =3D 0
[pid  6048] dup2(14, 1 <unfinished ...>
[pid  6002] futex(0x33e5300, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3D0, tv_nsec=3D=
980235107} <unfinished ...>
[pid  6048] <... dup2 resumed>)         =3D 1
[pid  6048] dup2(17, 2)                 =3D 2
[pid  6048] dup2(7, 3)                  =3D 3
[pid  6048] dup2(8, 4)                  =3D 4
[pid  6048] close(5)                    =3D 0
[pid  6048] close(6)                    =3D 0
[pid  6048] close(7)                    =3D 0
[pid  6048] close(8)                    =3D 0
[pid  6048] close(9)                    =3D 0
[pid  6048] close(10)                   =3D 0
[pid  6048] close(11)                   =3D 0
[pid  6048] close(12)                   =3D 0
[pid  6048] close(13)                   =3D 0
[pid  6048] close(14)                   =3D 0
[pid  6048] close(15)                   =3D 0
[pid  6048] close(16)                   =3D 0
[pid  6048] close(17)                   =3D 0
[pid  6048] close(18)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=3D256, rlim_max=3D2=
56}) =3D 0
[pid  6048] close(19)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(20)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(21)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(22)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(23)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(24)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(25)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(26)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(27)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(28)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(29)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(30)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(31)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(32)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(33)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(34)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(35)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(36)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(37)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(38)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(39)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(40)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(41)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(42)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(43)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(44)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(45)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(46)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(47)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(48)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(49)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(50)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(51)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(52)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(53)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(54)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(55)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(56)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(57)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(58)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(59)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(60)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(61)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(62)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(63)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(64)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(65)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(66)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(67)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(68)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(69)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(70)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(71)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(72)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(73)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(74)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(75)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(76)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(77)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(78)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(79)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(80)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(81)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(82)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(83)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(84)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(85)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(86)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(87)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(88)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(89)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(90)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(91)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(92)                   =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(93 <unfinished ...>
[pid  6009] <... epoll_pwait resumed>, [], 128, 994, NULL, 0) =3D 0
[pid  6048] <... close resumed>)        =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(94)                   =3D -1 EBADF (Bad file descriptor)
[pid  6009] futex(0x33e39b8, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  5986] <... futex resumed>)        =3D 0
[pid  6048] close(95 <unfinished ...>
[pid  6009] <... futex resumed>)        =3D 1
[pid  5986] epoll_pwait(4 <unfinished ...>
[pid  6009] epoll_pwait(4 <unfinished ...>
[pid  5986] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) =3D 0
[pid  6048] <... close resumed>)        =3D -1 EBADF (Bad file descriptor)
[pid  5986] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 <unfinished ...>
[pid  6048] close(96 <unfinished ...>
[pid  5986] <... write resumed>)        =3D 8
[pid  6048] <... close resumed>)        =3D -1 EBADF (Bad file descriptor)
[pid  5986] futex(0x33e39b8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  6009] <... epoll_pwait resumed>, [{events=3DEPOLLIN, data=3D0x3403e68=
}], 128, 995, NULL, 0) =3D 1
[pid  6048] close(97 <unfinished ...>
[pid  6009] read(5 <unfinished ...>
[pid  6048] <... close resumed>)        =3D -1 EBADF (Bad file descriptor)
[pid  6009] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) =3D =
8
[pid  6048] close(98)                   =3D -1 EBADF (Bad file descriptor)
[pid  6009] epoll_pwait(4 <unfinished ...>
[pid  6048] close(99 <unfinished ...>
[pid  6009] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) =3D 0
[pid  6048] <... close resumed>)        =3D -1 EBADF (Bad file descriptor)
[pid  6009] epoll_pwait(4 <unfinished ...>
[pid  6048] close(100)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(101 <unfinished ...>
[pid  6002] <... futex resumed>)        =3D -1 ETIMEDOUT (Connection timed =
out)
[pid  6048] <... close resumed>)        =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(102)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(103)                  =3D -1 EBADF (Bad file descriptor)
[pid  6002] futex(0x33e5300, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3D0, tv_nsec=3D=
626881285} <unfinished ...>
[pid  6048] close(104)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(105)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(106)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(107)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(108)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(109)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(110)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(111)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(112)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(113)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(114)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(115)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(116)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(117)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(118)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(119)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(120)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(121)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(122)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(123)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(124)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(125)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(126)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(127)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(128)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(129)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(130)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(131)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(132)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(133)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(134)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(135)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(136)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(137)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(138)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(139)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(140)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(141)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(142)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(143)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(144)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(145)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(146)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(147)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(148)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(149)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(150)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(151)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(152)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(153)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(154)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(155)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(156)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(157)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(158)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(159)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(160)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(161)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(162)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(163)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(164)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(165)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(166)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(167)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(168)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(169)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(170)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(171)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(172)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(173)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(174)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(175)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(176)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(177)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(178)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(179)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(180)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(181)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(182)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(183)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(184)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(185)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(186)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(187)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(188)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(189)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(190)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(191)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(192)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(193)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(194)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(195)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(196)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(197)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(198)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(199)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(200)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(201)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(202)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(203)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(204)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(205)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(206)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(207)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(208)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(209)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(210)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(211)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(212)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(213)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(214)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(215)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(216)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(217)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(218)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(219)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(220)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(221)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(222)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(223)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(224)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(225)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(226)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(227)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(228)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(229)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(230)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(231)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(232)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(233)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(234)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(235)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(236)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(237)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(238)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(239)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(240 <unfinished ...>
[pid  6009] <... epoll_pwait resumed>, [], 128, 659, NULL, 0) =3D 0
[pid  6002] <... futex resumed>)        =3D -1 ETIMEDOUT (Connection timed =
out)
[pid  6048] <... close resumed>)        =3D -1 EBADF (Bad file descriptor)
[pid  6009] futex(0x33e39b8, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  6002] sched_getaffinity(0, 8192 <unfinished ...>
[pid  5986] <... futex resumed>)        =3D 0
[pid  6048] close(241 <unfinished ...>
[pid  6002] <... sched_getaffinity resumed>, [0 1]) =3D 8
[pid  5986] epoll_pwait(4 <unfinished ...>
[pid  6048] <... close resumed>)        =3D -1 EBADF (Bad file descriptor)
[pid  6009] <... futex resumed>)        =3D 1
[pid  5986] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) =3D 0
[pid  6048] close(242 <unfinished ...>
[pid  6009] epoll_pwait(4 <unfinished ...>
[pid  5986] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 <unfinished ...>
[pid  6048] <... close resumed>)        =3D -1 EBADF (Bad file descriptor)
[pid  5986] <... write resumed>)        =3D 8
[pid  6048] close(243 <unfinished ...>
[pid  6009] <... epoll_pwait resumed>, [{events=3DEPOLLIN, data=3D0x3403e68=
}], 128, 9993, NULL, 0) =3D 1
[pid  5986] futex(0x33e39b8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  6048] <... close resumed>)        =3D -1 EBADF (Bad file descriptor)
[pid  6009] read(5 <unfinished ...>
[pid  6002] futex(0x33e5300, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3D0, tv_nsec=3D=
325718132} <unfinished ...>
[pid  6048] close(244 <unfinished ...>
[pid  6009] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) =3D =
8
[pid  6048] <... close resumed>)        =3D -1 EBADF (Bad file descriptor)
[pid  6009] epoll_pwait(4 <unfinished ...>
[pid  6048] close(245)                  =3D -1 EBADF (Bad file descriptor)
[pid  6009] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) =3D 0
[pid  6048] close(246)                  =3D -1 EBADF (Bad file descriptor)
[pid  6009] epoll_pwait(4 <unfinished ...>
[pid  6048] close(247)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(248)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(249)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(250)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(251)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(252)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(253)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(254)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] close(255)                  =3D -1 EBADF (Bad file descriptor)
[pid  6048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) =3D 0
[pid  6048] execve("ci2-upstream-fs-test-job-parallel/syz-executor", ["ci2-=
upstream-fs-test-job-parallel/syz-executor", "exec"], 0x7ffcdd530c00 /* 2 v=
ars */ <unfinished ...>
[pid  6010] <... clone3 resumed>)       =3D 6048
[pid  6010] munmap(0x7f7c6f857000, 36864) =3D 0
[pid  6010] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) =3D 0
[pid  6010] fcntl(11, F_GETFL)          =3D 0 (flags O_RDONLY)
[pid  6010] fcntl(11, F_SETFL, O_RDONLY|O_NONBLOCK) =3D 0
[pid  6048] <... execve resumed>)       =3D 0
[pid  6010] fcntl(15, F_GETFL)          =3D 0 (flags O_RDONLY)
[pid  6048] brk(NULL <unfinished ...>
[pid  6010] fcntl(15, F_SETFL, O_RDONLY|O_NONBLOCK <unfinished ...>
[pid  6048] <... brk resumed>)          =3D 0x55556801b000
[pid  6010] <... fcntl resumed>)        =3D 0
[pid  6048] brk(0x55556801be80 <unfinished ...>
[pid  6010] close(9 <unfinished ...>
[pid  6048] <... brk resumed>)          =3D 0x55556801be80
[pid  6010] <... close resumed>)        =3D 0
[pid  6048] arch_prctl(ARCH_SET_FS, 0x55556801b500 <unfinished ...>
[pid  6010] close(14)                   =3D 0
[pid  6048] <... arch_prctl resumed>)   =3D 0
[pid  6010] close(17 <unfinished ...>
[pid  6048] set_tid_address(0x55556801b7d0 <unfinished ...>
[pid  6010] <... close resumed>)        =3D 0
[pid  6048] <... set_tid_address resumed>) =3D 6048
[pid  6010] close(12 <unfinished ...>
[pid  6048] set_robust_list(0x55556801b7e0, 24 <unfinished ...>
[pid  6010] <... close resumed>)        =3D 0
[pid  6048] <... set_robust_list resumed>) =3D 0
[pid  6048] prlimit64(0, RLIMIT_STACK, NULL <unfinished ...>
[pid  6010] close(13 <unfinished ...>
[pid  6048] <... prlimit64 resumed>, {rlim_cur=3D8192*1024, rlim_max=3DRLIM=
64_INFINITY}) =3D 0
[pid  6010] <... close resumed>)        =3D 0
[pid  6048] readlinkat(AT_FDCWD, "/proc/self/exe" <unfinished ...>
[pid  6010] close(16 <unfinished ...>
[pid  6048] <... readlinkat resumed>, "/root/ci2-upstream-fs-test-job-paral=
lel/syz-executor", 4096) =3D 52
[pid  6010] <... close resumed>)        =3D 0
[pid  6010] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00=
\x00\x00\x00\x10\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0=
0\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x=
00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 64 <unfinished ...=
>
[pid  6048] getrandom("\x2c\xa8\x61\xde\xda\xbd\x79\xc0", 8, GRND_NONBLOCK)=
 =3D 8
[pid  6010] <... write resumed>)        =3D 64
[pid  6048] brk(NULL)                   =3D 0x55556801be80
[pid  6010] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=3D1, tv_nsec=3D0}, =
{sigmask=3DNULL, sigsetsize=3D8} <unfinished ...>
[pid  6048] brk(0x55556803ce80 <unfinished ...>
[pid  6010] <... pselect6 resumed>)     =3D 1 (in [3], left {tv_sec=3D0, tv=
_nsec=3D999982361})
[pid  6048] <... brk resumed>)          =3D 0x55556803ce80
[pid  6010] read(3 <unfinished ...>
[pid  6048] brk(0x55556803d000 <unfinished ...>
[pid  6010] <... read resumed>, "\xbc\x00\x00\x00", 4) =3D 4
[pid  6048] <... brk resumed>)          =3D 0x55556803d000
[pid  6048] mprotect(0x7f3c6fdea000, 1245184, PROT_READ <unfinished ...>
[pid  6010] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x=
00\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\x3c\x00\x00\x00\x00\x00\x00\x10\x0=
0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x=
14\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00"..., 188) =3D 188
[pid  6048] <... mprotect resumed>)     =3D 0
[pid  6010] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=3D1, tv_nsec=3D0}, =
{sigmask=3DNULL, sigsetsize=3D8} <unfinished ...>
[pid  6048] prctl(PR_SET_PDEATHSIG, SIGKILL) =3D 0
[pid  6048] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS=
|MAP_FIXED_NOREPLACE, -1, 0) =3D 0x1ffffffff000
[pid  6048] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, =
MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) =3D 0x200000000000
[pid  6048] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS=
|MAP_FIXED_NOREPLACE, -1, 0) =3D 0x200001000000
[pid  6048] rt_sigaction(SIGCHLD, {sa_handler=3D0x7f3c6fb81780, sa_mask=3D[=
], sa_flags=3DSA_RESTORER, sa_restorer=3D0x7f3c6fc6f210}, NULL, 8) =3D 0
[pid  6048] pkey_alloc(0, PKEY_UNRESTRICTED) =3D -1 EINVAL (Invalid argumen=
t)
[pid  6048] getrandom("\x1c\xf0\x28\x70\x4a\xee\xd2\xf8", 8, GRND_NONBLOCK)=
 =3D 8
[pid  6048] getrandom("\xd0\x6c\x5c\xd1\xe5\x58\x33\x31", 8, GRND_NONBLOCK)=
 =3D 8
[pid  6048] mkdir("./syzkaller.IldPUZ", 0700) =3D 0
[pid  6048] chmod("./syzkaller.IldPUZ", 0777) =3D 0
[pid  6048] chdir("./syzkaller.IldPUZ") =3D 0
[pid  6048] rt_sigaction(SIGRTMIN, {sa_handler=3DSIG_IGN, sa_mask=3D[], sa_=
flags=3D0}, NULL, 8) =3D 0
[pid  6048] rt_sigaction(SIGRT_1, {sa_handler=3DSIG_IGN, sa_mask=3D[], sa_f=
lags=3D0}, NULL, 8) =3D 0
[pid  6048] rt_sigaction(SIGSEGV, {sa_handler=3D0x7f3c6fb83b20, sa_mask=3D[=
], sa_flags=3DSA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=3D0x7f3c6fc6f2=
10}, NULL, 8) =3D 0
[pid  6048] rt_sigaction(SIGBUS, {sa_handler=3D0x7f3c6fb83b20, sa_mask=3D[]=
, sa_flags=3DSA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=3D0x7f3c6fc6f21=
0}, NULL, 8) =3D 0
[pid  6048] getpid()                    =3D 6048
[pid  6048] mmap(0x1b2dc20000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOR=
EPLACE, 3, 0) =3D 0x1b2dc20000
[pid  6048] getpid()                    =3D 6048
[pid  6048] mmap(0x1b2ec24000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP=
_FIXED_NOREPLACE, 4, 0) =3D 0x1b2ec24000
[pid  6048] close(3)                    =3D 0
[pid  6048] fcntl(5, F_GETFD)           =3D -1 EBADF (Bad file descriptor)
[pid  6048] fcntl(6, F_GETFD)           =3D -1 EBADF (Bad file descriptor)
[pid  6048] dup2(0, 249)                =3D 249
[pid  6048] dup2(1, 248)                =3D 248
[pid  6048] dup2(2, 1)                  =3D 1
[pid  6048] dup2(2, 0)                  =3D 0
[pid  6048] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00=
\x00\x00\x00\x10\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0=
0\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x=
00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 64) =3D 64
[pid  6048] unshare(CLONE_NEWPID)       =3D 0
[pid  6048] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) =3D 0
[pid  6048] clone(child_stack=3DNULL, flags=3DCLONE_CHILD_CLEARTID|CLONE_CH=
ILD_SETTID|SIGCHLDci2-upstream-fs-test-job-parallel/strace-static-x86_64: P=
rocess 6049 attached
 <unfinished ...>
[pid  6049] set_robust_list(0x55556801b7e0, 24 <unfinished ...>
[pid  6048] <... clone resumed>, child_tidptr=3D0x55556801b7d0) =3D 6049
[pid  6049] <... set_robust_list resumed>) =3D 0
[pid  6049] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  6048] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  6049] <... rt_sigprocmask resumed>, NULL, 8) =3D 0
[pid  6048] <... rt_sigprocmask resumed>, NULL, 8) =3D 0
[pid  6049] prctl(PR_SET_PDEATHSIG, SIGKILL) =3D 0
[pid  6049] getppid()                   =3D 0
[pid  6049] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) =3D 3
[pid  6049] dup2(3, 201)                =3D 201
[pid  6049] close(3)                    =3D 0
[pid  6049] prlimit64(0, RLIMIT_AS, {rlim_cur=3D344064*1024, rlim_max=3D344=
064*1024}, NULL) =3D 0
[pid  6049] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=3D32768*1024, rlim_max=
=3D32768*1024}, NULL) =3D 0
[pid  6049] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=3D139264*1024, rlim_max=3D=
139264*1024}, NULL) =3D 0
[pid  6049] prlimit64(0, RLIMIT_STACK, {rlim_cur=3D1024*1024, rlim_max=3D10=
24*1024}, NULL) =3D 0
[pid  6009] <... epoll_pwait resumed>, [], 128, 325, NULL, 0) =3D 0
[pid  6002] <... futex resumed>)        =3D -1 ETIMEDOUT (Connection timed =
out)
[pid  6049] prlimit64(0, RLIMIT_CORE, {rlim_cur=3D131072*1024, rlim_max=3D1=
31072*1024} <unfinished ...>
[pid  6009] futex(0x33e39b8, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  6049] <... prlimit64 resumed>, NULL) =3D 0
[pid  6049] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=3D256, rlim_max=3D256}, N=
ULL) =3D 0
[pid  5986] <... futex resumed>)        =3D 0
[pid  6009] <... futex resumed>)        =3D 1
[pid  5986] epoll_pwait(4 <unfinished ...>
[pid  6049] unshare(CLONE_NEWNS <unfinished ...>
[pid  5986] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) =3D 0
[pid  6049] <... unshare resumed>)      =3D 0
[pid  6009] epoll_pwait(4 <unfinished ...>
[pid  5986] futex(0x33e39b8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  6049] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL <unfinished ...>
[pid  6002] futex(0x33e5300, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3D0, tv_nsec=3D=
990172683} <unfinished ...>
[pid  6049] <... mount resumed>)        =3D 0
[pid  6049] unshare(CLONE_NEWIPC)       =3D 0
[pid  6049] unshare(CLONE_NEWCGROUP)    =3D 0
[pid  6049] unshare(CLONE_NEWUTS)       =3D 0
[pid  6049] unshare(CLONE_SYSVSEM)      =3D 0
[pid  6049] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC)=
 =3D 3
[pid  6049] write(3, "16777216", 8)     =3D 8
[pid  6049] close(3)                    =3D 0
[pid  6049] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC)=
 =3D 3
[pid  6049] write(3, "536870912", 9)    =3D 9
[pid  6049] close(3)                    =3D 0
[pid  6049] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC)=
 =3D 3
[pid  6049] write(3, "1024", 4)         =3D 4
[pid  6049] close(3)                    =3D 0
[pid  6049] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC)=
 =3D 3
[pid  6049] write(3, "8192", 4)         =3D 4
[pid  6049] close(3)                    =3D 0
[pid  6049] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC)=
 =3D 3
[pid  6049] write(3, "1024", 4)         =3D 4
[pid  6049] close(3)                    =3D 0
[pid  6049] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC)=
 =3D 3
[pid  6049] write(3, "1024", 4)         =3D 4
[pid  6049] close(3)                    =3D 0
[pid  6049] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) =
=3D 3
[pid  6049] write(3, "1024 1048576 500 1024", 21) =3D 21
[pid  6049] close(3)                    =3D 0
[pid  6049] getpid()                    =3D 1
[pid  6049] capget({version=3D_LINUX_CAPABILITY_VERSION_3, pid=3D1}, {effec=
tive=3D1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNE=
R|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<C=
AP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_=
ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<=
CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_S=
YS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIM=
E|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP=
_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_S=
YSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFM=
ON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=3D1<<CAP_CHOWN|1<<CAP_DA=
C_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1=
<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET=
_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_I=
PC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHRO=
OT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<C=
AP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CA=
P_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP=
|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CA=
P_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOI=
NT_RESTORE, inheritable=3D0}) =3D 0
[pid  6049] capset({version=3D_LINUX_CAPABILITY_VERSION_3, pid=3D1}, {effec=
tive=3D1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNE=
R|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<C=
AP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_=
ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<=
CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SY=
S_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKN=
OD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<C=
AP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLO=
CK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RE=
STORE, permitted=3D1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|=
1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_=
SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST=
|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SY=
S_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADM=
IN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFI=
G|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_=
SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALAR=
M|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_C=
HECKPOINT_RESTORE, inheritable=3D0}) =3D 0
[pid  6049] unshare(CLONE_NEWNET)       =3D 0
[pid  6049] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONL=
Y|O_CLOEXEC) =3D 3
[pid  6049] write(3, "0 65535", 7)      =3D 7
[pid  6049] close(3)                    =3D 0
[pid  6049] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) =
=3D 3
[pid  6049] write(3, "100000", 6)       =3D 6
[pid  6049] close(3)                    =3D 0
[pid  6049] mkdirat(AT_FDCWD, "./syz-tmp", 0777) =3D 0
[pid  6049] mount("", "./syz-tmp", "tmpfs", 0, NULL) =3D 0
[pid  6049] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777) =3D 0
[pid  6049] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700) =3D 0
[pid  6049] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_=
PRIVATE, NULL) =3D 0
[pid  6049] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700) =3D 0
[pid  6049] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) =
=3D 0
[pid  6049] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700) =3D 0
[pid  6049] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS=
_REC|MS_PRIVATE, NULL) =3D -1 ENOENT (No such file or directory)
[pid  6049] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_=
BIND|MS_REC|MS_PRIVATE, NULL) =3D -1 ENOENT (No such file or directory)
[pid  6049] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700) =3D 0
[pid  6049] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_=
PRIVATE, NULL) =3D 0
[pid  6049] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug"=
, NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) =3D 0
[pid  6049] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NU=
LL, MS_BIND|MS_REC|MS_PRIVATE, NULL) =3D 0
[pid  6049] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/f=
s/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) =3D 0
[pid  6049] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700) =3D 0
[pid  6049] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_R=
DONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) =3D -1 ENOENT (No such file or direc=
tory)
[pid  6049] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup", 0700) =3D 0
[pid  6049] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/unified", 0700) =
=3D 0
[pid  6049] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/cpu", 0700) =3D =
0
[pid  6049] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/net", 0700) =3D =
0
[pid  6049] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unifie=
d", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) =3D 0
[pid  6049] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL=
, MS_BIND|MS_REC|MS_PRIVATE, NULL) =3D 0
[pid  6049] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL=
, MS_BIND|MS_REC|MS_PRIVATE, NULL) =3D 0
[pid  6049] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777) =3D 0
[pid  6049] pivot_root("./syz-tmp", "./syz-tmp/pivot") =3D 0
[pid  6049] chdir("/")                  =3D 0
[pid  6049] umount2("./pivot", MNT_DETACH) =3D 0
[pid  6049] chroot("./newroot")         =3D 0
[pid  6049] chdir("/")                  =3D 0
[pid  6049] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777) =3D -1 EEXIST (File ex=
ists)
[pid  6049] mount("gadgetfs", "/de

Tested on:

commit:         62cc9024 Merge tag 'mm-hotfixes-stable-2026-07-27-14-1..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=3D14c496b9580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=3Dcb17729fb04b1e3=
a
dashboard link: https://syzkaller.appspot.com/bug?extid=3Dbbb6dad313f4aaa8d=
a6b
compiler:       Debian clang version 22.1.8 (++20260613092233+e80beda6e255-=
1~exp1~20260613092250.77), Debian LLD 22.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=3D167896b95800=
00