Thu Mar 21 23:18:19 UTC 2019
Mar 21 23:18:21 ci2-netbsd-1 getty[632]: /dev/ttyE2: Device not configured

Mar 21 23:18:21

NetBSD/amd64 (ci2-netbsd-1.c.syzkaller.internal) (console)



Warning: Permanently added '10.128.0.97' (ECDSA) to the list of known hosts.
2019/03/21 23:18:41 fuzzer started
2019/03/21 23:18:41 dialing manager at 10.128.0.105:46087
2019/03/21 23:18:41 syscalls: 1
2019/03/21 23:18:41 code coverage: support is not implemented in syzkaller
2019/03/21 23:18:41 comparison tracing: support is not implemented in syzkaller
2019/03/21 23:18:41 extra coverage: support is not implemented in syzkaller
2019/03/21 23:18:41 setuid sandbox: support is not implemented in syzkaller
2019/03/21 23:18:41 namespace sandbox: support is not implemented in syzkaller
2019/03/21 23:18:41 Android sandbox: support is not implemented in syzkaller
2019/03/21 23:18:41 fault injection: support is not implemented in syzkaller
2019/03/21 23:18:41 leak checking: support is not implemented in syzkaller
2019/03/21 23:18:41 net packet injection: support is not implemented in syzkaller
2019/03/21 23:18:41 net device setup: support is not implemented in syzkaller
23:18:41 executing program 0:
clock_nanosleep(0x0, 0x1, 0x0, &(0x7f0000001300))

23:18:41 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
setuid(0xee01)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)

23:18:41 executing program 2:
r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0)

23:18:41 executing program 3:
r0 = socket(0x1f, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0xf49593a2b3bd115d)
accept(r0, 0x0, 0x0)

23:18:41 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r2 = accept(r1, 0x0, 0x0)
fcntl$setflags(r2, 0x2, 0x0)

23:18:41 executing program 5:
mkdir(&(0x7f0000001440)='./file1\x00', 0x0)
r0 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000140)='./file1\x00')
unlinkat(r0, &(0x7f0000000000)='./file1/file0\x00', 0x0)

login: [  36.9320148] ASan: Unauthorized Access In 0xffffffff80f4b581: Addr 0xffffa38012f889a8 [8 bytes, write, RedZone]
[  36.9320148] #0 0xffffffff80f4b581 in file_ctor <netbsd>
[  36.9420354] #1 0xffffffff80fdf928 in pool_cache_get_slow <netbsd>
[  36.9420354] #2 0xffffffff80fe19b4 in pool_cache_get_paddr <netbsd>
[  36.9420354] #3 0xffffffff80f4e53a in fd_allocfile <netbsd>
[  36.9420354] #4 0xffffffff810033da in pipe1 <netbsd>
[  36.9520380] #5 0xffffffff80ff8ac1 in sys_pipe <netbsd>
[  36.9520380] #6 0xffffffff8026b3fe in syscall <netbsd>
23:18:41 executing program 0:
clock_nanosleep(0x0, 0x1, 0x0, &(0x7f0000001300))

23:18:41 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r2 = accept(r1, 0x0, 0x0)
fcntl$setflags(r2, 0x2, 0x0)

23:18:41 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
setuid(0xee01)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)

23:18:41 executing program 2:
r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0)

23:18:41 executing program 3:
r0 = socket(0x1f, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0xf49593a2b3bd115d)
accept(r0, 0x0, 0x0)

23:18:41 executing program 0:
clock_nanosleep(0x0, 0x1, 0x0, &(0x7f0000001300))

23:18:41 executing program 0:
clock_nanosleep(0x0, 0x1, 0x0, &(0x7f0000001300))

23:18:41 executing program 3:
r0 = socket(0x1f, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0xf49593a2b3bd115d)
accept(r0, 0x0, 0x0)

23:18:41 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
setuid(0xee01)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)

23:18:41 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r2 = accept(r1, 0x0, 0x0)
fcntl$setflags(r2, 0x2, 0x0)

23:18:41 executing program 2:
r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0)

23:18:41 executing program 5:
mkdir(&(0x7f0000001440)='./file1\x00', 0x0)
r0 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000140)='./file1\x00')
unlinkat(r0, &(0x7f0000000000)='./file1/file0\x00', 0x0)

23:18:41 executing program 0:
mkdir(&(0x7f0000001440)='./file1\x00', 0x0)
r0 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000140)='./file1\x00')
unlinkat(r0, &(0x7f0000000000)='./file1/file0\x00', 0x0)

23:18:41 executing program 3:
r0 = socket(0x1f, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0xf49593a2b3bd115d)
accept(r0, 0x0, 0x0)

23:18:41 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r2 = accept(r1, 0x0, 0x0)
fcntl$setflags(r2, 0x2, 0x0)

23:18:41 executing program 2:
r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0)

23:18:41 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
setuid(0xee01)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)

23:18:41 executing program 5:
mkdir(&(0x7f0000001440)='./file1\x00', 0x0)
r0 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000140)='./file1\x00')
unlinkat(r0, &(0x7f0000000000)='./file1/file0\x00', 0x0)

23:18:42 executing program 2:
r0 = socket(0x1f, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0xf49593a2b3bd115d)
accept(r0, 0x0, 0x0)

23:18:42 executing program 0:
mkdir(&(0x7f0000001440)='./file1\x00', 0x0)
r0 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000140)='./file1\x00')
unlinkat(r0, &(0x7f0000000000)='./file1/file0\x00', 0x0)

23:18:42 executing program 1:
r0 = socket(0x1f, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0xf49593a2b3bd115d)
accept(r0, 0x0, 0x0)

23:18:42 executing program 4:
r0 = socket$unix(0x1, 0x2, 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
setuid(0xee01)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)

23:18:42 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
setuid(0xee01)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)

23:18:42 executing program 5:
mkdir(&(0x7f0000001440)='./file1\x00', 0x0)
r0 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000140)='./file1\x00')
unlinkat(r0, &(0x7f0000000000)='./file1/file0\x00', 0x0)

23:18:42 executing program 1:
r0 = socket(0x1f, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0xf49593a2b3bd115d)
accept(r0, 0x0, 0x0)

23:18:42 executing program 2:
r0 = socket(0x1f, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0xf49593a2b3bd115d)
accept(r0, 0x0, 0x0)

23:18:42 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
setuid(0xee01)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)

23:18:42 executing program 4:
r0 = socket$unix(0x1, 0x2, 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
setuid(0xee01)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)

23:18:42 executing program 0:
mkdir(&(0x7f0000001440)='./file1\x00', 0x0)
r0 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000140)='./file1\x00')
unlinkat(r0, &(0x7f0000000000)='./file1/file0\x00', 0x0)

23:18:42 executing program 2:
r0 = socket(0x1f, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0xf49593a2b3bd115d)
accept(r0, 0x0, 0x0)

23:18:42 executing program 1:
r0 = socket(0x1f, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0xf49593a2b3bd115d)
accept(r0, 0x0, 0x0)

23:18:42 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
sendto$inet6(r1, &(0x7f0000000080)="a5", 0x1, 0xc, 0x0, 0x0)

23:18:42 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
setuid(0xee01)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)

23:18:42 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r1, 0x0, 0x0)
getpeername(r2, 0x0, 0x0)

23:18:42 executing program 1:
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$unix(0x1, 0x1, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r3, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r3, 0x0)
dup2(r3, r1)
connect$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
accept$inet(r0, 0x0, 0x0)

23:18:42 executing program 4:
r0 = socket$unix(0x1, 0x2, 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
setuid(0xee01)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)

23:18:42 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
sendto$inet6(r1, &(0x7f0000000080)="a5", 0x1, 0xc, 0x0, 0x0)

23:18:42 executing program 1:
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$unix(0x1, 0x1, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r3, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r3, 0x0)
dup2(r3, r1)
connect$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
accept$inet(r0, 0x0, 0x0)

23:18:42 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
sendto$inet6(r1, &(0x7f0000000080)="a5", 0x1, 0xc, 0x0, 0x0)

23:18:42 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r1, 0x0, 0x0)
getpeername(r2, 0x0, 0x0)

23:18:42 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
sendto$inet6(r1, &(0x7f0000000080)="a5", 0x1, 0xc, 0x0, 0x0)

23:18:42 executing program 4:
r0 = socket(0x1, 0x2, 0x0)
recvfrom$unix(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffeb8)

23:18:42 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
sendto$inet6(r1, &(0x7f0000000080)="a5", 0x1, 0xc, 0x0, 0x0)

23:18:42 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
r2 = paccept(r1, 0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
getsockopt$sock_cred(r2, 0xffff, 0x1004, 0x0, 0x0)

23:18:42 executing program 1:
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$unix(0x1, 0x1, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r3, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r3, 0x0)
dup2(r3, r1)
connect$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
accept$inet(r0, 0x0, 0x0)

23:18:42 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
sendto$inet6(r1, &(0x7f0000000080)="a5", 0x1, 0xc, 0x0, 0x0)

23:18:42 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
sendto$inet6(r1, &(0x7f0000000080)="a5", 0x1, 0xc, 0x0, 0x0)

23:18:42 executing program 4:
r0 = socket(0x1, 0x2, 0x0)
recvfrom$unix(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffeb8)

23:18:42 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r1, 0x0, 0x0)
getpeername(r2, 0x0, 0x0)

23:18:42 executing program 5:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:42 executing program 1:
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$unix(0x1, 0x1, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r3, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r3, 0x0)
dup2(r3, r1)
connect$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
accept$inet(r0, 0x0, 0x0)

23:18:42 executing program 0:
clock_nanosleep(0x40000000, 0x1, &(0x7f0000000000), 0x0)

23:18:42 executing program 4:
r0 = socket(0x1, 0x2, 0x0)
recvfrom$unix(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffeb8)

23:18:42 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
r2 = paccept(r1, 0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
getsockopt$sock_cred(r2, 0xffff, 0x1004, 0x0, 0x0)

23:18:42 executing program 4:
r0 = socket(0x1, 0x2, 0x0)
recvfrom$unix(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffeb8)

23:18:42 executing program 1:
r0 = socket$inet6(0x18, 0x2, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x86a7ac95ee0cf34e, 0x0)
flock(r0, 0x2)

23:18:42 executing program 0:
clock_nanosleep(0x40000000, 0x1, &(0x7f0000000000), 0x0)

23:18:42 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r1, 0x0, 0x0)
getpeername(r2, 0x0, 0x0)

23:18:42 executing program 5:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:42 executing program 0:
clock_nanosleep(0x40000000, 0x1, &(0x7f0000000000), 0x0)

23:18:42 executing program 4:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:42 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
r2 = paccept(r1, 0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
getsockopt$sock_cred(r2, 0xffff, 0x1004, 0x0, 0x0)

23:18:42 executing program 2:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:42 executing program 5:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:42 executing program 2:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:42 executing program 4:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:42 executing program 1:
r0 = socket$inet6(0x18, 0x2, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x86a7ac95ee0cf34e, 0x0)
flock(r0, 0x2)

23:18:42 executing program 0:
clock_nanosleep(0x40000000, 0x1, &(0x7f0000000000), 0x0)

23:18:42 executing program 0:
r0 = socket$inet6(0x18, 0x2, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x86a7ac95ee0cf34e, 0x0)
flock(r0, 0x2)

23:18:42 executing program 2:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:42 executing program 4:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:42 executing program 1:
r0 = socket$inet6(0x18, 0x2, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x86a7ac95ee0cf34e, 0x0)
flock(r0, 0x2)

23:18:42 executing program 5:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:42 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
r2 = paccept(r1, 0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
getsockopt$sock_cred(r2, 0xffff, 0x1004, 0x0, 0x0)

23:18:43 executing program 0:
r0 = socket$inet6(0x18, 0x2, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x86a7ac95ee0cf34e, 0x0)
flock(r0, 0x2)

23:18:43 executing program 2:
r0 = socket$inet6(0x18, 0x2, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x86a7ac95ee0cf34e, 0x0)
flock(r0, 0x2)

23:18:43 executing program 4:
r0 = socket$inet6(0x18, 0x2, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x86a7ac95ee0cf34e, 0x0)
flock(r0, 0x2)

23:18:43 executing program 1:
r0 = socket$inet6(0x18, 0x2, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x86a7ac95ee0cf34e, 0x0)
flock(r0, 0x2)

23:18:43 executing program 5:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:43 executing program 0:
r0 = socket$inet6(0x18, 0x2, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x86a7ac95ee0cf34e, 0x0)
flock(r0, 0x2)

23:18:43 executing program 2:
r0 = socket$inet6(0x18, 0x2, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x86a7ac95ee0cf34e, 0x0)
flock(r0, 0x2)

23:18:43 executing program 3:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:43 executing program 5:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:43 executing program 1:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:43 executing program 4:
r0 = socket$inet6(0x18, 0x2, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x86a7ac95ee0cf34e, 0x0)
flock(r0, 0x2)

23:18:43 executing program 3:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:43 executing program 0:
open$dir(&(0x7f0000000cc0)='./file1\x00', 0x204, 0x0)
open$dir(&(0x7f0000000080)='./file1\x00', 0x40000, 0x84)

23:18:43 executing program 2:
r0 = socket$inet6(0x18, 0x2, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x86a7ac95ee0cf34e, 0x0)
flock(r0, 0x2)

23:18:43 executing program 0:
open$dir(&(0x7f0000000cc0)='./file1\x00', 0x204, 0x0)
open$dir(&(0x7f0000000080)='./file1\x00', 0x40000, 0x84)

23:18:43 executing program 1:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:43 executing program 4:
r0 = socket$inet6(0x18, 0x2, 0x0)
close(r0)
open(&(0x7f0000000040)='./file0\x00', 0x86a7ac95ee0cf34e, 0x0)
flock(r0, 0x2)

23:18:43 executing program 5:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:43 executing program 3:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:43 executing program 1:
open(0x0, 0x10, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4104fe71d08dd6a9, 0x0)
mknod(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0)
msgget(0x2, 0x40)
mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x40)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x93)

23:18:43 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa00, 0x40)

23:18:43 executing program 2:
fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffff9c)

23:18:43 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0)
r2 = dup2(r1, r0)
mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8010, 0x0)
utimensat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)

23:18:43 executing program 3:
r0 = socket$inet6(0x18, 0x3, 0x0)
close(r0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x300)

23:18:43 executing program 0:
open$dir(&(0x7f0000000cc0)='./file1\x00', 0x204, 0x0)
open$dir(&(0x7f0000000080)='./file1\x00', 0x40000, 0x84)

23:18:43 executing program 2:
fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffff9c)

23:18:43 executing program 1:
mkdir(&(0x7f0000001440)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x0)
faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x0)

23:18:43 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa00, 0x40)

23:18:43 executing program 2:
fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffff9c)

23:18:43 executing program 3:
r0 = socket$inet6(0x18, 0x3, 0x0)
close(r0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x300)

23:18:43 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0)
r2 = dup2(r1, r0)
mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8010, 0x0)
utimensat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)

23:18:43 executing program 2:
fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffff9c)

23:18:43 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa00, 0x40)

23:18:43 executing program 0:
open$dir(&(0x7f0000000cc0)='./file1\x00', 0x204, 0x0)
open$dir(&(0x7f0000000080)='./file1\x00', 0x40000, 0x84)

23:18:43 executing program 1:
mkdir(&(0x7f0000001440)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x0)
faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x0)

23:18:43 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0)
r2 = dup2(r1, r0)
mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8010, 0x0)
utimensat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)

23:18:43 executing program 0:
r0 = socket$inet6(0x18, 0x3, 0x0)
close(r0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x300)

23:18:43 executing program 3:
r0 = socket$inet6(0x18, 0x3, 0x0)
close(r0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x300)

23:18:43 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa00, 0x40)

23:18:43 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0)
r2 = dup2(r1, r0)
mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8010, 0x0)
utimensat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)

23:18:43 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0)
r2 = dup2(r1, r0)
mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8010, 0x0)
utimensat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)

23:18:43 executing program 1:
mkdir(&(0x7f0000001440)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x0)
faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x0)

23:18:43 executing program 0:
r0 = socket$inet6(0x18, 0x3, 0x0)
close(r0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x300)

23:18:43 executing program 3:
r0 = socket$inet6(0x18, 0x3, 0x0)
close(r0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x300)

23:18:43 executing program 4:
semget(0x2, 0x3, 0x244)

23:18:43 executing program 4:
semget(0x2, 0x3, 0x244)

23:18:43 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0)
r2 = dup2(r1, r0)
mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8010, 0x0)
utimensat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)

23:18:43 executing program 4:
semget(0x2, 0x3, 0x244)

23:18:43 executing program 1:
mkdir(&(0x7f0000001440)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x0)
faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x0)

23:18:43 executing program 0:
r0 = socket$inet6(0x18, 0x3, 0x0)
close(r0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x300)

23:18:43 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0)
r2 = dup2(r1, r0)
mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8010, 0x0)
utimensat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)

23:18:43 executing program 3:
symlink(&(0x7f0000001700)='./file0/file0\x00', &(0x7f0000001740)='./file0\x00')
r0 = socket$unix(0x1, 0x1, 0x0)
connect(r0, &(0x7f0000000040)=@un=@file={0x1, './file0/file0/file0\x00'}, 0x16)

23:18:43 executing program 4:
semget(0x2, 0x3, 0x244)

23:18:43 executing program 1:
setreuid(0x0, 0xee00)
getgroups(0x7, &(0x7f0000000500)=[0x0, 0x0, <r0=>0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0])
setgid(r0)

23:18:43 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={<r0=>0xffffffffffffffff})
sendto$inet(r0, 0x0, 0x0, 0x408, &(0x7f00000005c0), 0xc)

23:18:43 executing program 5:
open(&(0x7f0000000240)='./file1\x00', 0x982c0, 0x0)
setreuid(0x0, 0xee00)
fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)

23:18:43 executing program 3:
symlink(&(0x7f0000001700)='./file0/file0\x00', &(0x7f0000001740)='./file0\x00')
r0 = socket$unix(0x1, 0x1, 0x0)
connect(r0, &(0x7f0000000040)=@un=@file={0x1, './file0/file0/file0\x00'}, 0x16)

23:18:43 executing program 2:
mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0)
r0 = socket$unix(0x1, 0x2, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000680)=@un=@file={0x0, './file0/file0\x00'}, 0x10)

23:18:43 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={<r0=>0xffffffffffffffff})
sendto$inet(r0, 0x0, 0x0, 0x408, &(0x7f00000005c0), 0xc)

23:18:43 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000440)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
readv(r2, &(0x7f0000000040)=[{0x0}], 0x1)

23:18:44 executing program 1:
setreuid(0x0, 0xee00)
getgroups(0x7, &(0x7f0000000500)=[0x0, 0x0, <r0=>0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0])
setgid(r0)

23:18:44 executing program 5:
open(&(0x7f0000000240)='./file1\x00', 0x982c0, 0x0)
setreuid(0x0, 0xee00)
fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)

23:18:44 executing program 1:
setreuid(0x0, 0xee00)
getgroups(0x7, &(0x7f0000000500)=[0x0, 0x0, <r0=>0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0])
setgid(r0)

23:18:44 executing program 3:
symlink(&(0x7f0000001700)='./file0/file0\x00', &(0x7f0000001740)='./file0\x00')
r0 = socket$unix(0x1, 0x1, 0x0)
connect(r0, &(0x7f0000000040)=@un=@file={0x1, './file0/file0/file0\x00'}, 0x16)

23:18:44 executing program 2:
mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0)
r0 = socket$unix(0x1, 0x2, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000680)=@un=@file={0x0, './file0/file0\x00'}, 0x10)

23:18:44 executing program 1:
setreuid(0x0, 0xee00)
getgroups(0x7, &(0x7f0000000500)=[0x0, 0x0, <r0=>0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0])
setgid(r0)

23:18:44 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000440)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
readv(r2, &(0x7f0000000040)=[{0x0}], 0x1)

23:18:44 executing program 5:
open(&(0x7f0000000240)='./file1\x00', 0x982c0, 0x0)
setreuid(0x0, 0xee00)
fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)

23:18:44 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={<r0=>0xffffffffffffffff})
sendto$inet(r0, 0x0, 0x0, 0x408, &(0x7f00000005c0), 0xc)

23:18:44 executing program 3:
symlink(&(0x7f0000001700)='./file0/file0\x00', &(0x7f0000001740)='./file0\x00')
r0 = socket$unix(0x1, 0x1, 0x0)
connect(r0, &(0x7f0000000040)=@un=@file={0x1, './file0/file0/file0\x00'}, 0x16)

23:18:44 executing program 1:
open(&(0x7f0000000240)='./file1\x00', 0x982c0, 0x0)
setreuid(0x0, 0xee00)
fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)

23:18:44 executing program 5:
open(&(0x7f0000000240)='./file1\x00', 0x982c0, 0x0)
setreuid(0x0, 0xee00)
fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)

23:18:44 executing program 1:
open(&(0x7f0000000240)='./file1\x00', 0x982c0, 0x0)
setreuid(0x0, 0xee00)
fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)

23:18:44 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={<r0=>0xffffffffffffffff})
sendto$inet(r0, 0x0, 0x0, 0x408, &(0x7f00000005c0), 0xc)

23:18:44 executing program 2:
mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0)
r0 = socket$unix(0x1, 0x2, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000680)=@un=@file={0x0, './file0/file0\x00'}, 0x10)

23:18:44 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000440)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
readv(r2, &(0x7f0000000040)=[{0x0}], 0x1)

23:18:44 executing program 3:
setreuid(0x0, 0xee00)
getgroups(0x7, &(0x7f0000000500)=[0x0, 0x0, <r0=>0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0])
setgid(r0)

23:18:44 executing program 4:
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)
r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000080)='./file1\x00', 0x202, 0xa0)

23:18:44 executing program 1:
open(&(0x7f0000000240)='./file1\x00', 0x982c0, 0x0)
setreuid(0x0, 0xee00)
fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)

23:18:44 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet6(r0, &(0x7f0000000080)="b6", 0x1, 0x400, 0x0, 0x0)

23:18:44 executing program 3:
setreuid(0x0, 0xee00)
getgroups(0x7, &(0x7f0000000500)=[0x0, 0x0, <r0=>0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0])
setgid(r0)

23:18:44 executing program 2:
mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0)
r0 = socket$unix(0x1, 0x2, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000680)=@un=@file={0x0, './file0/file0\x00'}, 0x10)

23:18:44 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet6(r0, &(0x7f0000000080)="b6", 0x1, 0x400, 0x0, 0x0)

23:18:44 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000440)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
readv(r2, &(0x7f0000000040)=[{0x0}], 0x1)

23:18:44 executing program 2:
socketpair(0x1, 0x20000000000001, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="c412a8f95dc06abb5b83520f4a27bc5cbbec3dae4cbbac2e27aa57fc4c794f436ab1cca8d8bed4876848226cb09e88bdd5c69d0b02e6b485c787e0993a679a1ce0be8f22f98f591b2f7fe9812620b187c7454abb240bd9efc7bf5c2a02eb8776626932fd27495664cd7eb46e248fbc591a0fa0b1fe4f222fa7d392d44df47f6d86218a7329a069e599552d6ffc8a9d233c9dd19943e03bec23417f26a99992b21e739f954b4906ad61fdc9f034db2fe2b6f5966228069a88eeaaa3a5688c3acb07", 0xc1, 0x40c, 0x0, 0x0)

23:18:44 executing program 4:
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)
r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000080)='./file1\x00', 0x202, 0xa0)

23:18:44 executing program 3:
setreuid(0x0, 0xee00)
getgroups(0x7, &(0x7f0000000500)=[0x0, 0x0, <r0=>0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0])
setgid(r0)

23:18:44 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet6(r0, &(0x7f0000000080)="b6", 0x1, 0x400, 0x0, 0x0)

23:18:44 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0)
writev(r1, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x1000}], 0x1)

23:18:44 executing program 0:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:44 executing program 2:
socketpair(0x1, 0x20000000000001, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="c412a8f95dc06abb5b83520f4a27bc5cbbec3dae4cbbac2e27aa57fc4c794f436ab1cca8d8bed4876848226cb09e88bdd5c69d0b02e6b485c787e0993a679a1ce0be8f22f98f591b2f7fe9812620b187c7454abb240bd9efc7bf5c2a02eb8776626932fd27495664cd7eb46e248fbc591a0fa0b1fe4f222fa7d392d44df47f6d86218a7329a069e599552d6ffc8a9d233c9dd19943e03bec23417f26a99992b21e739f954b4906ad61fdc9f034db2fe2b6f5966228069a88eeaaa3a5688c3acb07", 0xc1, 0x40c, 0x0, 0x0)

23:18:44 executing program 3:
socketpair(0x1, 0x20000000000001, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="c412a8f95dc06abb5b83520f4a27bc5cbbec3dae4cbbac2e27aa57fc4c794f436ab1cca8d8bed4876848226cb09e88bdd5c69d0b02e6b485c787e0993a679a1ce0be8f22f98f591b2f7fe9812620b187c7454abb240bd9efc7bf5c2a02eb8776626932fd27495664cd7eb46e248fbc591a0fa0b1fe4f222fa7d392d44df47f6d86218a7329a069e599552d6ffc8a9d233c9dd19943e03bec23417f26a99992b21e739f954b4906ad61fdc9f034db2fe2b6f5966228069a88eeaaa3a5688c3acb07", 0xc1, 0x40c, 0x0, 0x0)

23:18:44 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet6(r0, &(0x7f0000000080)="b6", 0x1, 0x400, 0x0, 0x0)

23:18:44 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0)
writev(r1, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x1000}], 0x1)

23:18:44 executing program 3:
socketpair(0x1, 0x20000000000001, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="c412a8f95dc06abb5b83520f4a27bc5cbbec3dae4cbbac2e27aa57fc4c794f436ab1cca8d8bed4876848226cb09e88bdd5c69d0b02e6b485c787e0993a679a1ce0be8f22f98f591b2f7fe9812620b187c7454abb240bd9efc7bf5c2a02eb8776626932fd27495664cd7eb46e248fbc591a0fa0b1fe4f222fa7d392d44df47f6d86218a7329a069e599552d6ffc8a9d233c9dd19943e03bec23417f26a99992b21e739f954b4906ad61fdc9f034db2fe2b6f5966228069a88eeaaa3a5688c3acb07", 0xc1, 0x40c, 0x0, 0x0)

23:18:44 executing program 2:
socketpair(0x1, 0x20000000000001, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="c412a8f95dc06abb5b83520f4a27bc5cbbec3dae4cbbac2e27aa57fc4c794f436ab1cca8d8bed4876848226cb09e88bdd5c69d0b02e6b485c787e0993a679a1ce0be8f22f98f591b2f7fe9812620b187c7454abb240bd9efc7bf5c2a02eb8776626932fd27495664cd7eb46e248fbc591a0fa0b1fe4f222fa7d392d44df47f6d86218a7329a069e599552d6ffc8a9d233c9dd19943e03bec23417f26a99992b21e739f954b4906ad61fdc9f034db2fe2b6f5966228069a88eeaaa3a5688c3acb07", 0xc1, 0x40c, 0x0, 0x0)

23:18:44 executing program 4:
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)
r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000080)='./file1\x00', 0x202, 0xa0)

23:18:44 executing program 0:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:44 executing program 5:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:44 executing program 2:
socketpair(0x1, 0x20000000000001, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="c412a8f95dc06abb5b83520f4a27bc5cbbec3dae4cbbac2e27aa57fc4c794f436ab1cca8d8bed4876848226cb09e88bdd5c69d0b02e6b485c787e0993a679a1ce0be8f22f98f591b2f7fe9812620b187c7454abb240bd9efc7bf5c2a02eb8776626932fd27495664cd7eb46e248fbc591a0fa0b1fe4f222fa7d392d44df47f6d86218a7329a069e599552d6ffc8a9d233c9dd19943e03bec23417f26a99992b21e739f954b4906ad61fdc9f034db2fe2b6f5966228069a88eeaaa3a5688c3acb07", 0xc1, 0x40c, 0x0, 0x0)

23:18:44 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0)
writev(r1, &(0x7f0000001500)=[{&(0x7f0000000500)="10a5efef319d69f0156ab35488854e9618cc7cbbe6029da4a78bb581297144f2d3b17048e54082e805896cf3a279f95b8f94fc9c96613e342efae057cf1a1ddd375992aed566f3c00e2752e5eeddaa3f686163a5718f526a833cdb885479769338310fc3670d3e5f2307c8c75fdf8cea53a8fb9d2ab80c680f16867fab69174b444a1bc3e87a1482adc7f2c588520c9042d14fbe89e875d12ef538959c8beba7cad92d620e9b218b0d9767af01174dc8f6bf661edbf8228c4872b18e7517219c36010fe1df83589d9ed44f6030729995f99ad5cc4a95ca0f746d0302b03e4eaa2b0193f3912ab9ab8c2bbfb33e58de8c85343ea0662d7b1e737ae46a7c776031551ad59b5001adc063ed0dc026546a99831b4995a5763edd12877f496990f79992109c5fa4c968ad25fb6df33aafc897327e97efbbbaa42f8315a6b3a8e64f9f79c5c0233a184d964dffa63c633403d9e8b0c40a799581035c1831890067e12afe5a61650e807ea4213f396139bc8c5e6da9c6cac2027532c0ae18489c47fec80fa70bcb9fb92fd78e9291c294b992610ea289d2521189c8823736990a36a796db756507a479e5957c52440a8d31bfc9ec4b02907352ce1a9292064fc974575483d0a20c3a6d811f5a70af3e2d4947a920cd05ef3e41c779a7593fcae6b4a04bb7735661f2ce48e3eef375095f391ac87604f508af81e24d06a69afd27a13d26688dd0af8c095860f0ebf850e54b89f63877f47d9dea2124ff47f928366fbd64fcb408ed5f86ee1ba8a6b599553d5aa41080bf6c4e80374df59723dba7a610ec3d1430ced6a59bdad5e47b5c74a3188927c2f6c039c57137e0a3985a5ad66c137ed7a0f5a7e385976e106db90e4ffefaf77b164767ab25262fd7c163d37daf5f10ddf2ac0a45ea7abc2da2bbc195a28e5d0b43a22ddeee5ed16fea61dcb196c9bba0515f3846d297f0d41d2477b57610f73e1bd797f7e368d257db998303c5f8fbfb0e6a9eb2b2f2225a59652e565eaafd7e6ecdc447d69135e0f05ba845958cf43c90ed6a53c475409a1fc81cf244e21d0632e04a68a076d8268912954be0e4a2a36704a4d00cefe56e569b15746a34e6ceacaca7ae96a0d2a27a6d6807e8bff84759d401f588bff94ea7299bcf04b6fed18053822a966289aca966d7a4e885a5a3745196082bc378b54b6133853296207cb496fc52c30e54b94ff8d3d5d46ea4fc5d47c2e686d524ed64beafc46fef2fc86c466ce6c1971eee59d64a06e8900b93dbbb11d0584a219dcbfc129c15e1dea7cdad66af746e9063e04aa211351c541e2e7dba7a743b5e77ac4d95df8b7e7a7fabcbf4ba4a2fb0215d1d8c59df746b59a42957159b05a80cb914550f6232a2c2c5d16c13e572a03aa2f6ad2d1f6d51084a0d87f41e6524c6a384143ba6a42f7e0ee3fff31b46ad763429fec4891f58820ed65930fe1cc91c3016445515cc30a434da5772eb9e81ebbd1f0f6cc8ed0589dbe61929cdf01182e1a7b7afb1088cfd379716c86e301839188ede3c1abb2955337322cb0d8456feb5099ff26c5e8a9bac24d27855326a13b3720371ab9a23f12c40a054b2b4fa4c0935445dcb0ce6987afa32e30b851c1d169a2e6d286ba337b5cbcd5a026a3ed487ae14a4abf811caff293b481d4ee1457872a2228852f50e75a45302894a520bc055edba9a5dde4ade68432cb154dff6d2062401f30a561b7553af7952b83f1dda6c6c8a53d6ef82a00bd57c3ccbdd6a6f8c92056f7210946fd016568ea19f43f5648c50bc7c7995aa77ec7553f0d40e287f36ab05624480dd4729d28b0b1bca9babde75d5805e735aa6cd3d98d174a4b6b41a094d11c83f0fd28c09640df9db51ec766e17c66b7356a02defbb03d001dd8aec4d3ca6441deaa1eadb3eafca37013580231f37c25b357ddcc241e6aadf114b5480d70e02f1a050f4df683aa0c0aec8e66da59269cf9dd4ef36f5855775b9713d2c1cc3543f6d7bf0baa205d4c447b1693223273c248b38f663bc8b16e73b5e53fc29519c861b9631670c96042ca6acf7d4b8a9cfaaa571f61711dd03a103932ac2293f5a3b91a04ec901d64143b582cb93f122d2c261e139701071a799f42573541b5f6aca3db2dc2ec65d68a8668228a7e64d19dd42d67f8bc51f05808d9775c16c109ba71265f260b1b168805cbd5fc12a80e2ef4bd10273013c2d79e72804bde941da029db1bb694241de2db80bc47c3befd38d107ce6717c04479bd1fe1a96dc68ceb681dd954c54dfc97386f2c593f16b245200ea950621eb26fe6100fa0a4277bad1328eaddadf0a03dbf655a0694d07b336cbf7c2e07dea265ee0be34af5baa1b45b6b7febd270608381c7021ee34a9c18bd783445feabb3eed5325ed83ee4d7c7098ad0303e7128accf0db50bf5bb3ec48aaee0f879a76a9b79eaa1ea36fdc9afbeb46c6a9cb0b290dd747f0f6cf0fd7d436c3835a4f1ef357dde3eff3fe955a878e2e3b3bdb4f452e4709c91e4d2c296af479faf97da8a3e11a08a5b1fadc5c8f8195d808d5172ac5d57b52101f4a5b790f5691a3b490a83b8780bf53cb809b5743fa4a542c415a08e654b25894d9c37a0e732ef73420ab4dba4b1033ee4b84425d26d375131c483d005d4fd71355fd792d6d53e83c29eef2f3bd9ecaf535ec019a2abc21123db5c2aa3f75d08aa1eb147700cc46ac53afb98f105eee7a1546c309580126ed76c5774b562d4b75c71e72e5e4a7b9c0f708e6c309be5e9478c6ab2dc25e820eb5f34023d3480cbbb1a9b1ed747045e991f29b17455b27ce5da48d989fcd77c13a3758808417c436d9ac38d0da7cbb2f2380e27f14740dba234f454f267e265f24e33a094615131a3bb9e5c08491f8c7f237808d9b06f36feab2450026e0079082d4498d12dd5d5bc986020178ace9e5d8b92e59003e7b4f7986ed1a5e20937af5d35dbd5213b0759e43fc387c6b5bc5d3da4f2d59a9cdb7fea3002deaa2f5559cc812d0e3f2f7810829c619dcb29894189cd6d5751fbbe8aefd10df1fcd049aa5a94aaf537fc84ad72537d39c9ebd5e3fb69deaaefd5f1165a389c6336a0f888a8168c4538c99dd4ea3573ff0ca7d2b3512967666ec09b4447d9f4f7a30fb998a6b8fd9889cafc9b9cbc795c2c8806d35b354401edd8b847582dc409b4f4f4fed6de8f0b8aea92f819370845b7f4b61e8991716b534736f511e62f0ce98a3c2375c9d53a102a8b67baf26c9948668e19d123660f7ca046097ab5292c388790b51be285bde5a61a65c325d330fad7b7e3a3972f3acb54c3af5c57248c72178f50ee591764af60d8a274dbdb19db970b26d4db140ac451245d025d12a74b847ab0b022258f677f7fae168987928e4209df97de31a7595ecd3de98ab5cf1e487b0bfde725127863e0643270d6670c3829542e030cb6fa64b49e62e69321ef1caffb8479cf19c079138d4dfb2fdf42b9e2f34d83cb3d5877be56291007e1265de9a737313f4c53dff5eb2beaa0da2636d25877c5f4c775392e5b5bb65f252e4dabd23f75d93b6ee682c708af9dc0ce2fca3ffa6fcf94fa629bf76449dc986816dc2275fe46e4300a93a8dc304469788599bca1d1fa712ff97217d27dce82716941dd4de350aa90486b50a4999c60308710bfdecd66db70628be4be9cbfc01876fb5b592baf70b70eb26e62e954dc583519c76f165a5ea57b131d96c9de42fc3189496a856f856c0604effb5e556bc6c7f39e28c90bd5eeae7e1ad2768be5a2f74a271420bf5f7d3f0b65ae1992309dac9606aed37728fa3d6b78d31426c87043d78699f9e83df1f1ce98ce267e59e7ab69eda0775f59a6abf8fdcd50d9ca0e9813bf846a820a5cd09840e29aadc30abfaf736494889138126ae5cc39dcadaa7fd12ced12cb2cb3f9e6a0aed8e02900f421a74c0e20c9016ffcdd0fa502c461c6a8725676b5086e9847762cd848d9303ada3d4bed64a5b4db5eeb82d137f779321e30759f6a844c1c850ec44bd9eb0a884cad1281f53e83488fc37e68a351652585e78e6dc8f1c6135aa52bc6e267b4ce8574ecda86f2b7fdf3d45481e64e5694588f8134506a8920d2ce00036326a98a5b6a6cc084dc35a21f8f95148a9de3577d0f80ae86e18bf9043140a5a786cd5adaedce436b8ab440de67bcd29604582cfd846fb6381699d2efe054ae2e025f7b7abc51adf4bc9f165ec0e5e0ddb9ee526c2a0fc606c6d9165a0f7744f3580c0867ab9db601eb692a1e71cb9869bc1b85bb9d5a99b700f51876ad6692a0e8e5c3c3ff3ff9d9b59168884987320adf35a0ffb6110b17f13214ed4ad82f74458e54b9e5f611a41d701cee608634c96f3729e2116e7b29c885bab68ac633ab5e3e4b8a86066a66efbd6a67e0b52360f838b66a7c12fbcd6415161f98630c3971712f6570574e02c354520aceeef85f4a8e80e10b7333bec70d5b96d01498fb5ec3e040fa617bb57053fb48b54bce85d48ffb67994dcd7b252490f2b4193184cb2504075bdcf789f74407edc2ddf065cffdc8b634196db4228976af315111aefe3961f45c9aba04ed81bce076ba32e11a33e8c4d531c12360b293f64a2f4b4ca481e1f084e30babe56547312c76033aa64f562f8bdc4d158f1a648fbc8b5dd8f768b18c5a70c1c2b13e509159b18d5b112cbd4a5df91827cba75ff15670059be27aaf9e902d7064ce9d2b12ba9ba1f972ed92043e40882bf0ee086dd0fb33f7c41ed69d46b5e70c51daf09082b4a2d155ce0f7877a8c1972ad9a40b16c9a55c71fc5a5da67a43b4dec411f32f3d75d0ab381991bbe70c46615b9bc837a727d19f8568be3ce8e7d973925c4719a14c906490e220c699dc0ff19ce90a1cf115b9906cdc988a2b32fbfe6da454612cbc82e9e0bafb85b9a5e9401aaead0999b0682a8e833da30ea0507c107d5af3c3376ff58291f17590fb148e0e647ae08a1d599aa49f4321a5c6ad5902c2239b5eb9e92ffc0ef1813369fd27ee798871c22d89f8012a43fdcf47c7d9cfe8dc4c9f216221246635ec00a8d86c841e40f5f7df8fba8c9779ac0bfdc4b6e1f620e7375dcf8a44d6c9ae6624373de4e73a89ff9f0a058b553d91f45263852afc8a296954e01359ca73e7e07cf8017a519df715558bb729920eb8617277389361fd9258c4748222ec007eb19234f6f3b15cdb5eb1bb5effe20f97dd9b19c68e3a0c5e6c609718b9677a2cb802a06f2e58d70d4d4caaceb01b68273100bbbd6bf4d9cf30620de246c748bb75e8a711148d4cc77d562df409463b42d3bc694d92157d9c01e90af6bb7f8eb0d6bd675dd7b74d6f9cbe9633e5c39c62f1466b68894719c6bf0fe1e9860c2890ff10ebc1f9f5763cdcd3750e34035ace78cd61413fdc3c567237ed77b0b75e5d5b836a51506f2a2d6e3e1fab9318b2d0a605866a196494fb28e8f9c393417cab6d2f5e775ad840503273f2516c456bbcaa02199c852613b09d2a35496baad109ef19d18df9bab90587425c48c4d624e4a9a32e26620bab4f847076b87463fff7c0993e2e8884b86da7f4b6ff31b17c3def1660c222066bf88d4834a8f10420502ff99c07deec0af7826434b5ff46be3013c4548b5fceeb9ba02ea268de288310f8c82b9551670b93649ce40a4ca47dc2ff3ab76b2307bc8a3d5e01661dab02225f2a2db4d96a5d14c3e388906f79ac6798b02109ba1ed0febc2d233716068a364ef148085193541adc68a05eb61e8643d3eb1f59664e6692f96fcd65c92f991464620d7bffece5c616ea527bfafe5a5cfdac0f8adeab52ed6", 0x1000}], 0x1)

23:18:44 executing program 3:
socketpair(0x1, 0x20000000000001, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="c412a8f95dc06abb5b83520f4a27bc5cbbec3dae4cbbac2e27aa57fc4c794f436ab1cca8d8bed4876848226cb09e88bdd5c69d0b02e6b485c787e0993a679a1ce0be8f22f98f591b2f7fe9812620b187c7454abb240bd9efc7bf5c2a02eb8776626932fd27495664cd7eb46e248fbc591a0fa0b1fe4f222fa7d392d44df47f6d86218a7329a069e599552d6ffc8a9d233c9dd19943e03bec23417f26a99992b21e739f954b4906ad61fdc9f034db2fe2b6f5966228069a88eeaaa3a5688c3acb07", 0xc1, 0x40c, 0x0, 0x0)

23:18:44 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0)
writev(r1, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x1000}], 0x1)

23:18:44 executing program 2:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:44 executing program 1:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:44 executing program 2:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:44 executing program 5:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:44 executing program 3:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:44 executing program 4:
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)
r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000080)='./file1\x00', 0x202, 0xa0)

23:18:44 executing program 0:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:44 executing program 1:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 4:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 2:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 5:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 3:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 1:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 2:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 3:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 4:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 0:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 5:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 1:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 2:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 1:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 5:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 0:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 4:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 3:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 2:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 5:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 3:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:45 executing program 2:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:46 executing program 1:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:46 executing program 3:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20008, 0x0)
connect$unix(r11, &(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8)
setregid(r4, r6)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r12=>0x0}, &(0x7f0000000400)=0xc)
shmget(0x2, 0x1000, 0x28a, &(0x7f0000ffc000/0x1000)=nil)
getitimer(0x3, &(0x7f0000000440))
fdatasync(r11)
recvfrom(r11, &(0x7f0000000480)=""/153, 0x99, 0x2, &(0x7f0000000540)=@in6={0x18, 0x1, 0x7fff, 0xfff}, 0xc)
getpeername$unix(r11, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8)
chown(&(0x7f0000000600)='./file0/file0\x00', r12, r1)
setsockopt$sock_timeval(r11, 0xffff, 0x100b, &(0x7f0000000640)={0x6, 0x6}, 0x10)
fchmod(r11, 0x2)

23:18:46 executing program 5:
stat(0xffffffffffffffff, &(0x7f0000000000))
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x4)
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff, 0xffffffffffffffff])
r2 = getegid()
getgroups(0x1, &(0x7f0000000180)=[<r3=>0x0])
r4 = getgid()
r5 = getegid()
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, <r7=>0x0}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r8=>0x0}, 0xc)
getgroups(0x5, &(0x7f0000000280)=[0x0, <r9=>0x0, 0x0, 0xffffffffffffffff, 0x0])
r10 = getgid()
setgroups(0xa, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10])
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0)