Sat Oct  3 20:50:24 UTC 2020

NetBSD/amd64 (ci2-netbsd-kubsan-2.c.syzkaller.internal) (constty)

login: Oct  3 20:50:26 ci2-netbsd-kubsan-2 getty[852]: /dev/ttyE1: Device not configured
Oct  3 20:50:26 ci2-netbsd-kubsan-2 getty[1088]: /dev/ttyE3: Device not configured
Oct  3 20:50:26 ci2-netbsd-kubsan-2 getty[995]: /dev/ttyE2: Device not configured
Warning: Permanently added '10.128.10.30' (ECDSA) to the list of known hosts.
2020/10/03 20:50:38 fuzzer started
2020/10/03 20:50:38 dialing manager at 10.128.0.105:43593
2020/10/03 20:50:39 syscalls: 306
2020/10/03 20:50:39 code coverage: enabled
2020/10/03 20:50:39 comparison tracing: enabled
2020/10/03 20:50:39 extra coverage: enabled
2020/10/03 20:50:39 setuid sandbox: support is not implemented in syzkaller
2020/10/03 20:50:39 namespace sandbox: support is not implemented in syzkaller
2020/10/03 20:50:39 Android sandbox: support is not implemented in syzkaller
2020/10/03 20:50:39 fault injection: enabled
2020/10/03 20:50:39 leak checking: support is not implemented in syzkaller
2020/10/03 20:50:39 net packet injection: support is not implemented in syzkaller
2020/10/03 20:50:39 net device setup: support is not implemented in syzkaller
2020/10/03 20:50:39 concurrency sanitizer: support is not implemented in syzkaller
2020/10/03 20:50:39 devlink PCI setup: support is not implemented in syzkaller
2020/10/03 20:50:39 USB emulation: enabled
2020/10/03 20:50:39 hci packet injection: support is not implemented in syzkaller
2020/10/03 20:50:39 wifi device emulation: support is not implemented in syzkaller
20:50:46 executing program 0:
shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil)

20:50:46 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b5}, {0x4, 0x8}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:46 executing program 2:
symlinkat(&(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00')
chdir(&(0x7f0000000400)='./file0/file1\x00')

20:50:46 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0xe8}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78dd}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x4, 0x8}, {0x4, 0x7}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x401}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:46 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
recvmmsg(r0, &(0x7f0000002280), 0x0, 0x2001, 0x0)

20:50:46 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000))

20:50:52 executing program 0:
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)

20:50:52 executing program 3:
r0 = socket(0x1, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000), 0x4)

20:50:52 executing program 5:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
close(r0)
r1 = socket$unix(0x1, 0x20000000001, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r0, 0x0)

20:50:52 executing program 4:
open(&(0x7f0000000040)='./file0\x00', 0x410640, 0x63f459e49caefdff)

20:50:52 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0x460}], 0x2)
semop(r0, &(0x7f0000000100)=[{0x4, 0x78db}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:52 executing program 5:
r0 = semget$private(0x0, 0x6, 0x0)
semctl$SETVAL(r0, 0x4, 0x10, 0x0)

20:50:52 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, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept(r1, 0x0, 0x0)
getsockname$unix(r2, 0x0, &(0x7f00000000c0))

20:50:52 executing program 0:
truncate(&(0x7f0000001a00)='.\x00', 0x0, 0x0)

20:50:52 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0xe8}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78dd}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x4, 0x8}, {0x4, 0x7}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x101}, {0x4, 0x401}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:52 executing program 4:
open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x20)

20:50:52 executing program 5:
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)

20:50:52 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
flock(r1, 0x2)

20:50:52 executing program 3:
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')

20:50:52 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78dd}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x44}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:52 executing program 5:
r0 = socket$unix(0x1, 0x2, 0x0)
getsockname$unix(r0, 0x0, &(0x7f0000000c00))

20:50:52 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78df}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x40}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:52 executing program 2:
pipe(&(0x7f0000001280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x1, 0x0)
writev(r1, &(0x7f0000000200)=[{0x0}], 0x10000000000000ab)
dup2(r1, r0)

20:50:52 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78dd}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x4, 0x8}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x401}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:52 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket(0x1, 0x2, 0x0)
r2 = dup3(r1, r0, 0x0)
getsockopt(r2, 0x1, 0x9, &(0x7f00000001c0)=""/268, &(0x7f0000000180)=0x10c)

20:50:52 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x140, 0x0)
openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1)

20:50:52 executing program 3:
truncate(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)

20:50:53 executing program 4:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
fcntl$getown(r0, 0x9)

20:50:53 executing program 0:
open(&(0x7f00000000c0)='./file0\x00', 0x18040, 0x0)
open(&(0x7f0000000340)='./file0\x00', 0x22000, 0x4)

20:50:53 executing program 2:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
bind(r0, &(0x7f0000000240), 0x69)

20:50:53 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78dd}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x40}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:53 executing program 5:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
r1 = shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0)
shmdt(r1)

20:50:53 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt(r0, 0x0, 0x1, 0x0, &(0x7f0000000080))

20:50:53 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x9}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x7f3b}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:53 executing program 2:
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$unix(0x1, 0x1, 0x0)
dup3(r1, r0, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940), &(0x7f0000000980)=0xc)

20:50:53 executing program 3:
madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x2)

20:50:53 executing program 4:
utimensat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)

20:50:53 executing program 2:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
fchdir(r0)

20:50:53 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f00000002c0)="c8", 0x1, 0x4, &(0x7f00000003c0)=@abs, 0x6e)

20:50:53 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0x60}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x78db}, {0x4, 0x2}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:53 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000080)="ed", 0x1, 0x0, 0x0, 0x0)
recvfrom$unix(r1, 0x0, 0x0, 0x20, 0x0, 0x0)

20:50:53 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = dup(r0)
sendmmsg(r1, 0x0, 0x0, 0x0, 0x0)

20:50:53 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

20:50:53 executing program 1:
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xe, 0x7cde829435203af2, 0xffffffffffffffff, 0x0, 0x0)

20:50:53 executing program 5:
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$unix(r1, 0x0, 0x0)
setsockopt$sock_int(r2, 0x1, 0x0, 0x0, 0x0)

20:50:53 executing program 3:
r0 = semget$private(0x0, 0x1, 0x0)
semctl$GETPID(r0, 0x0, 0xd, 0x0)

20:50:53 executing program 2:
clock_nanosleep(0x2, 0x1, &(0x7f00000001c0)={0x0, 0x3938700}, 0x0)

20:50:53 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r1, 0x0, 0x0)
getsockopt(r2, 0x1, 0x3, &(0x7f0000000100)=""/19, &(0x7f0000000140)=0x13)

20:50:53 executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), 0x0)

20:50:54 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
dup3(r1, r0, 0x0)
accept(r0, &(0x7f0000000100), 0x0)
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)

20:50:54 executing program 0:
r0 = socket(0x1, 0x5, 0x0)
read(r0, 0x0, 0x265)

20:50:54 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$unix(r0, 0x0, 0x4004084)

20:50:54 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000017c0)={<r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x800, 0x0, 0x0)

20:50:54 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80240, 0x149)

20:50:54 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x286}], 0x1)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x71b1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:54 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000100)="19", 0x1, 0xc011, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e)

20:50:54 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
getpeername(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x80)
dup3(r1, 0xffffffffffffffff, 0x0)
connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
recvmmsg(r3, &(0x7f0000003b40), 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)

20:50:54 executing program 2:
open$dir(&(0x7f0000000080)='./file0\x00', 0x10840, 0x70)

20:50:54 executing program 0:
mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000400)='./file0\x00', 0x101c01, 0x0)

20:50:54 executing program 5:
open(&(0x7f00000000c0)='./file0\x00', 0x4040, 0x80)

20:50:54 executing program 5:
socketpair(0x1, 0x80001, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
socketpair(0x1, 0x3, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
setsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, 0x0)

20:50:54 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000540)='./file0\x00', 0x775dc0, 0x40)

20:50:54 executing program 4:
open$dir(&(0x7f0000000000)='./file0\x00', 0x20a143, 0xf0)

20:50:54 executing program 2:
semget$private(0x0, 0x3, 0x1c4)

20:50:54 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78db}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x66}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:54 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r0, 0x0, 0x0, 0x21, 0x0, 0x0)
sendto$unix(r1, &(0x7f0000000140)="c2", 0x1, 0x0, 0x0, 0x0)

20:50:54 executing program 5:
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, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept(r2, 0x0, 0x0)
getsockopt(r3, 0x1, 0x7, &(0x7f0000000000)=""/133, &(0x7f0000000400)=0x85)

20:50:54 executing program 1:
open$dir(&(0x7f0000000000)='./file0\x00', 0x612260, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x10400, 0x0)

20:50:54 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x78db}, {0x4, 0x200}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:54 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x733140, 0x15)

20:50:55 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f00000000c0)='./file0\x00', 0x751cc2, 0x54)

20:50:55 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000000), 0x0, 0x44008020, 0x0, 0xffffffffffffff13)

20:50:55 executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x101)

20:50:55 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x285}], 0x1)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x7f}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x71b1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:55 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
fsync(r0)

20:50:55 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x7ff4}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:55 executing program 5:
semget(0x1, 0x4, 0x200)

20:50:55 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000000), 0x0, 0x40048c0, 0x0, 0x0)

20:50:55 executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0)
renameat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00')

20:50:55 executing program 3:
r0 = semget(0x0, 0x0, 0x0)
semctl$GETPID(r0, 0x3, 0xb, 0x0)

20:50:55 executing program 4:
getgroups(0x3fffffffffffff62, &(0x7f00000001c0)=[0x0, 0x0])

20:50:55 executing program 5:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0)
r2 = dup3(r0, r1, 0x0)
bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file1\x00'}, 0x6e)
connect$unix(r2, &(0x7f0000000000)=@file={0x1, './file1\x00'}, 0x6e)

20:50:55 executing program 1:
r0 = socket(0x1, 0x3, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x2000c041, 0x0, 0x0)

20:50:55 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x78db}, {0x4, 0x6}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x7}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:55 executing program 4:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x28c2, 0x1b1b262f66a8394a)

20:50:55 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={<r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000140)=0xc)
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r2)

20:50:55 executing program 3:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0)

20:50:55 executing program 5:
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00')
fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee00, 0x0, 0x0)

20:50:55 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x1ff}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:56 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r0)
recvmmsg(r2, &(0x7f0000003540), 0x1, 0x160, 0x0)

20:50:56 executing program 3:
socketpair$unix(0x21, 0x0, 0x0, 0xffffffffffffffff)

20:50:56 executing program 2:
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4)

20:50:56 executing program 5:
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0)

20:50:56 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x78cb}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:56 executing program 4:
open(&(0x7f0000000040)='./file1\x00', 0x4cc4c2, 0x0)
chmod(&(0x7f0000000000)='./file1\x00', 0xd4)

20:50:56 executing program 2:
symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00')
chmod(&(0x7f00000000c0)='./file0/file0\x00', 0x0)

20:50:56 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x7f7b}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:56 executing program 1:
r0 = socket(0x1, 0x1, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10)

20:50:56 executing program 0:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200)

20:50:56 executing program 5:
semget(0x3, 0x3, 0x280)

20:50:56 executing program 1:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x0)

20:50:56 executing program 3:
r0 = socket(0x1, 0x80801, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@abs, 0x6e)

20:50:56 executing program 2:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
writev(r0, 0x0, 0x0)

20:50:56 executing program 5:
r0 = geteuid()
setreuid(r0, 0xee00)

20:50:56 executing program 5:
shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil)

20:50:56 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x7ff8}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:56 executing program 0:
open$dir(&(0x7f0000000000)='./file0\x00', 0xa18240, 0x79)

20:50:56 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc000)

20:50:56 executing program 4:
r0 = getpgid(0x0)
getpriority(0x2, r0)

20:50:56 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname(r0, 0x0, &(0x7f00000004c0))

20:50:56 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}, {0x4, 0x206}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b5}, {0x4, 0x3}, {0x4, 0x9}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:56 executing program 3:
r0 = socket(0x1, 0x2, 0x0)
getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)

20:50:56 executing program 1:
open$dir(&(0x7f0000000100)='./file1\x00', 0x420140, 0x0)
chmod(&(0x7f0000000000)='./file1\x00', 0x51)

20:50:56 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r0, 0x0)
accept$unix(r0, &(0x7f0000000100), 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:50:56 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78db}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0xff}, {0x4, 0xa0}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:57 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt(r0, 0x0, 0x0, &(0x7f0000000080), 0x0)

20:50:57 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x7fd8}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:57 executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001a40)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fsync(r0)

20:50:57 executing program 1:
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
fcntl$setflags(r0, 0x2, 0x0)

20:50:57 executing program 3:
setreuid(0xee00, 0x0)
r0 = getuid()
setreuid(0xee00, r0)
setregid(0x0, 0xee01)

20:50:57 executing program 5:
setrlimit(0x3, &(0x7f00000001c0))

20:50:57 executing program 4:
mkdir(&(0x7f0000000000)='\x00', 0x0)

20:50:57 executing program 5:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
r0 = getuid()
chown(&(0x7f0000000040)='./file0\x00', r0, 0xee01)

20:50:57 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00')

20:50:57 executing program 2:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0)

20:50:57 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup2(r0, r0)
shutdown(r1, 0x1)

20:50:57 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x7f}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x71b1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:57 executing program 4:
semget$private(0x0, 0x2, 0x210)

20:50:57 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x7fe4}], 0x1)
semop(r0, &(0x7f0000001340)=[{0x4, 0x1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:57 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x77a}], 0x1)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}, {0x4, 0x46}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:57 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b1}, {0x4, 0x4ba}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:57 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000000), 0x2, 0x44040, 0x0, 0xffffffffffffff62)

20:50:57 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0xd000, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e)

20:50:57 executing program 3:
open$dir(&(0x7f0000000080)='./file0\x00', 0x1cbac0, 0x14a)

20:50:57 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20842, 0x0)
ftruncate(r0, 0x0, 0x0)

20:50:57 executing program 0:
socketpair(0x1, 0x3, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
getpeername(r0, &(0x7f0000000440), &(0x7f0000000140)=0xb3)
flock(0xffffffffffffffff, 0x8)

20:50:58 executing program 4:
r0 = semget$private(0x0, 0x7, 0x0)
semctl$GETPID(r0, 0x4, 0xb, &(0x7f0000000000)=""/226)

20:50:58 executing program 1:
semget$private(0x0, 0x1, 0x4)

20:50:58 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x20040, 0x0)
fcntl$setown(r1, 0x8, 0x0)

20:50:58 executing program 3:
open(&(0x7f0000000080)='.\x00', 0x81000, 0x110)

20:50:58 executing program 5:
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)

20:50:58 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
flock(r0, 0x2)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
flock(r1, 0x6)

20:50:58 executing program 4:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x84, 0x0)

20:50:58 executing program 0:
mknod(&(0x7f0000000040)='./bus\x00', 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./bus\x00', 0x2, 0x0)
writev(r0, 0x0, 0x0)

20:50:58 executing program 0:
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff})
dup2(r1, r0)
sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)

20:50:58 executing program 3:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r1, r0)
writev(r0, 0x0, 0x0)

20:50:58 executing program 5:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0)
fchdir(r0)
mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

20:50:58 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$unix(r1, 0x0, 0x0)
setsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0)

20:50:58 executing program 0:
semctl$GETALL(0x0, 0x0, 0x10, &(0x7f00000001c0)=""/129)

20:50:58 executing program 4:
r0 = socket$unix(0x1, 0x2, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x800000000000042, &(0x7f0000000000)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x0)

20:50:58 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x880, 0x0, 0x0)

20:50:58 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x77a}, {0x4, 0x8}], 0x2)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}, {0x4, 0x6}, {0x4, 0x4bd}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:58 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x1}, {0x4, 0x71b1}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x3}, {0x4, 0x20}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:58 executing program 4:
r0 = socket(0x1, 0x2, 0x0)
utimensat(r0, 0x0, 0x0, 0x0)

20:50:58 executing program 4:
openat(0xffffffffffffff9c, &(0x7f00000011c0)='./file0\x00', 0x4a0741, 0x86)

20:50:58 executing program 5:
r0 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e)
connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e)
getpeername(r0, 0x0, &(0x7f0000000240))

20:50:58 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
r1 = dup2(r0, r0)
fcntl$getown(r1, 0x9)

20:50:58 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, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r1, 0x0, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc)

20:50:58 executing program 1:
mknod$loop(&(0x7f0000000040)='./file1\x00', 0x0, 0x1)
symlink(&(0x7f0000000080)='./file1/file0\x00', &(0x7f00000000c0)='./file1/file0\x00')

20:50:59 executing program 2:
faccessat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)

20:50:59 executing program 4:
r0 = socket$unix(0x1, 0x2, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e)

20:50:59 executing program 3:
mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

20:50:59 executing program 0:
open$dir(&(0x7f00000003c0)='./file0\x00', 0x618c41, 0xa8)

20:50:59 executing program 1:
r0 = socket(0x10, 0x2, 0x0)
flock(r0, 0x1)

20:50:59 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000100)='./file0\x00', 0x4c0041, 0x124)

20:50:59 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
recvfrom(r0, 0x0, 0x0, 0x101, 0x0, 0x0)

20:50:59 executing program 5:
open(&(0x7f0000000080)='./file0\x00', 0x6001c0, 0x8)

20:50:59 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000900)=@abs, 0x6e)

20:50:59 executing program 4:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x50d140, 0x0)
fcntl$getflags(r0, 0x0)

20:50:59 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup3(r1, r0, 0x0)
recvfrom(r2, 0x0, 0x0, 0x120, 0x0, 0x0)

20:50:59 executing program 4:
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00')
readlinkat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)

20:50:59 executing program 1:
setrlimit(0x9, &(0x7f0000000080))

20:50:59 executing program 1:
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

20:50:59 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x10341, 0xa3)

20:50:59 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78dd}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x4, 0x7}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x101}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:59 executing program 1:
open(&(0x7f00000000c0)='./file0\x00', 0x18040, 0x0)
chmod(&(0x7f00000001c0)='./file0\x00', 0x68)

20:50:59 executing program 4:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
setuid(0xee01)
utimensat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

20:50:59 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x7f3b}, {0x4, 0x2}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:50:59 executing program 5:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)

20:50:59 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x61}], 0x1)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:00 executing program 0:
symlinkat(&(0x7f0000001a40)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000001a80)='./file0\x00')
unlink(&(0x7f0000000240)='./file0/file0\x00')

20:51:00 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000040), 0x0, 0x20004095, 0x0, 0x0)

20:51:00 executing program 4:
r0 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_LOCK(r0, 0xb)

20:51:00 executing program 5:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={<r0=>0xffffffffffffffff})
getsockopt$sock_linger(r0, 0x1, 0xd, 0x0, &(0x7f0000000040))

20:51:00 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='.\x00', 0x0, 0x0)
r1 = dup(r0)
symlinkat(&(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000200)='./file0\x00')

20:51:00 executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x1ac1, 0x15d)

20:51:00 executing program 1:
r0 = socket(0x10, 0x2, 0x0)
sendmsg(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0xc0)

20:51:00 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, &(0x7f0000000080))

20:51:00 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78dd}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x4, 0x8}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x101}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:00 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto(r0, &(0x7f00000000c0), 0x0, 0x400085d, &(0x7f00000010c0), 0x80)

20:51:00 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x5488c0, 0xb5)

20:51:00 executing program 4:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x140, 0x0)

20:51:00 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
shutdown(r1, 0x0)

20:51:00 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000000), 0x0, 0x4004004, 0x0, 0x0)

20:51:00 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
fchown(r1, 0xffffffffffffffff, 0xee01)

20:51:00 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
close(r0)
socket$unix(0x1, 0x2, 0x0)
recvmsg(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0)

20:51:00 executing program 1:
mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc000, 0x0)

20:51:01 executing program 4:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x41, 0xa2)

20:51:01 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
unlinkat(r0, &(0x7f0000000000)='.\x00', 0x200)

20:51:01 executing program 5:
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockname(r1, &(0x7f0000000180), &(0x7f0000000200)=0x80)
dup3(r0, 0xffffffffffffffff, 0x0)

20:51:01 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x7fe4}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x3}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:01 executing program 3:
rmdir(0x0)

20:51:01 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x9}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x9}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x7f7f}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:01 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setuid(r1)

20:51:01 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x33}, {0x4, 0x101}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}, {0x4, 0x101}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:01 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}, {0x4, 0x86}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:01 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r1 = socket$unix(0x1, 0x5, 0x0)
connect(r1, &(0x7f0000931ff4), 0xc)

20:51:01 executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0)

20:51:01 executing program 0:
mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x1)
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

20:51:01 executing program 1:
semget$private(0x0, 0x5, 0x794)

20:51:01 executing program 5:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0)

20:51:01 executing program 4:
truncate(0x0, 0xfffffffffffffffa, 0x0)

20:51:01 executing program 0:
clock_nanosleep(0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040))

20:51:01 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000380)="a5", 0x1, 0x40814, &(0x7f00000003c0)=@abs, 0x0)

20:51:01 executing program 1:
r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)

20:51:01 executing program 5:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup3(r1, r0, 0x0)
setsockopt$sock_int(r2, 0x1, 0x0, 0x0, 0x0)

20:51:01 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r1 = socket$unix(0x1, 0x5, 0x0)
connect(r1, &(0x7f0000931ff4), 0xc)

20:51:01 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x755ac2, 0x100)

20:51:02 executing program 1:
open(&(0x7f0000000040)='./file0\x00', 0x5070c0, 0x18)

20:51:02 executing program 3:
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x40, 0x1)

20:51:02 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r0)
recvfrom$unix(r2, 0x0, 0x0, 0x40, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x716000)

20:51:02 executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e)
connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e)

20:51:02 executing program 5:
shmget$private(0x2, 0x4000, 0x0, &(0x7f0000007000/0x4000)=nil)

20:51:02 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x77a}], 0x1)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}, {0x4, 0x46}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b1}, {0x4, 0x4ba}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:02 executing program 5:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000002b40)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000002b80)='./file0\x00', 0x0)
fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x8a, 0x0)

20:51:02 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x1f}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x78db}, {0x4, 0x5}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:02 executing program 0:
r0 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x6000)

20:51:02 executing program 1:
open$dir(&(0x7f0000000080)='./file0\x00', 0x800640, 0x0)

20:51:02 executing program 0:
open$dir(&(0x7f0000000080)='./file0\x00', 0x482043, 0x84)

20:51:02 executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000003540)='.\x00', 0x20000, 0x80)

20:51:02 executing program 0:
open$dir(&(0x7f0000000080)='./file0\x00', 0x189040, 0x3)

20:51:02 executing program 5:
r0 = socket$unix(0x1, 0x5, 0x0)
recvfrom(r0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0)

20:51:02 executing program 4:
open(&(0x7f0000000000)='./file0\x00', 0x181041, 0x60)

20:51:02 executing program 0:
mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setuid(0xee01)
utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0)

20:51:02 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6fe0c1, 0x94)

20:51:02 executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1)

20:51:02 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x71b1}, {0x4, 0x7}, {0x4, 0x101}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:03 executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
openat(r1, &(0x7f0000000180)='./file0\x00', 0x2, 0x3)

20:51:03 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x0)

20:51:03 executing program 5:
open$dir(&(0x7f0000000000)='./file0\x00', 0x41, 0x148)

20:51:03 executing program 1:
pipe2(&(0x7f0000000040), 0x80000)

20:51:03 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000040), 0x0, 0x4004800, 0x0, 0x54)

20:51:03 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x7f78}], 0x1)
semop(r0, &(0x7f0000002340)=[{0x4, 0x16}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:03 executing program 0:
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0)

20:51:03 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x100, 0x0, 0x0)

20:51:03 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0x1, 0x0, 0x0, 0x4c)

20:51:03 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000140)="7d53154d354b01000000b19100960a0d18fe2aefe204ff218a87060400001c6ca11164d774335c279a3ea265792aa170427e72bb8ac56f9b4a8c577aa63af6f7c4ed8b3d30b4f8e60abb4dcf7dfc7636287b2631813e7ddfd54efc9390c14b555a23887331983ed23c7c9888b94ad592854bcd7e2e1f90a1b1e2d2d3451ae67be9d2dc3ba4480ed69117a682a8eda1686a8ab631da3f306a542ac5854afbd803a155c760812dec22f87774a946de3ac6b29fb7854e76e0c21b25e85bff990c4ff598d691cec95d78fc4aaf3470b32afc4942ee65ed69cbf416ea5a6b45df1010d1d8501ef7322f053f98", 0x5, 0x4000000, 0x0, 0xfffffffffffffea3)

20:51:03 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x80)

20:51:03 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup3(r1, r0, 0x0)
sendmsg(r2, &(0x7f0000000c80)={0x0, 0x0, 0x0}, 0x8000)

20:51:03 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f0000000740), 0x0, 0x3, 0x0, 0x0)

20:51:03 executing program 3:
symlinkat(&(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00')

20:51:03 executing program 4:
r0 = shmget$private(0x0, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x1}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff})

20:51:03 executing program 2:
semget$private(0x0, 0x2, 0x628)

20:51:03 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000000)='B', 0x1, 0x4000010, 0x0, 0x0)

20:51:03 executing program 5:
r0 = socket(0x10, 0x802, 0x0)
sendmmsg(r0, &(0x7f0000000380), 0x1, 0x0, 0x0)

20:51:03 executing program 2:
shmget$private(0x0, 0xfffffffffeffffff, 0x0, &(0x7f0000ffc000/0x3000)=nil)

20:51:03 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x70dd}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x4, 0x8}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:03 executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f0000000000)=""/143, 0x8f, 0x20, 0x0, 0x0)
sendto(r1, &(0x7f0000000100)='z', 0x1, 0x0, 0x0, 0x0)

20:51:03 executing program 1:
r0 = semget(0x2, 0x0, 0x0)
semctl$GETPID(r0, 0x0, 0xb, 0x0)

20:51:04 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x7856}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:04 executing program 1:
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)
recvmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)

20:51:04 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setreuid(r1, 0xee01)

20:51:04 executing program 2:
r0 = socket$unix(0x1, 0x10000000805, 0x0)
getsockname(r0, &(0x7f0000000080), &(0x7f0000000140)=0x1a5)
close(0xffffffffffffffff)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000300)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(0xffffffffffffffff, 0x0)

20:51:04 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x71b3}, {0x4, 0x400}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:04 executing program 4:
r0 = socket(0x1, 0x80801, 0x0)
sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)='t', 0x1}], 0x1, 0x0, 0xfffffffffffffe12}, 0x0)

20:51:04 executing program 3:
socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0)

20:51:04 executing program 1:
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')
truncate(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)

20:51:04 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78cb}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0xff}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:04 executing program 1:
r0 = socket(0x1, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x10, &(0x7f0000000000), 0x0)

20:51:04 executing program 4:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f00000000c0)='./file0\x00', 0x5d1cc0, 0x135)
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x0)

20:51:04 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r0, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
getpeername(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x80)
dup3(r1, 0xffffffffffffffff, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:04 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto(r0, &(0x7f00000001c0)='/', 0x1, 0x20008081, &(0x7f0000000280), 0x80)

20:51:04 executing program 4:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r1, r0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:04 executing program 0:
open(&(0x7f00000001c0)='./file1\x00', 0xc8c0, 0x20)

20:51:04 executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x2f2)

20:51:04 executing program 1:
renameat(0xffffffffffffff9c, &(0x7f0000000340)='.\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00')

20:51:04 executing program 5:
mknodat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8, 0x0)

20:51:04 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x71b1}, {0x4, 0x401}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:04 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc3}, 0x0)

20:51:04 executing program 2:
getgroups(0xd5d7, 0x0)

20:51:04 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x1f}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x78db}, {0x4, 0x6}, {0x4, 0x2}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:05 executing program 2:
r0 = semget(0xffffffffffffffff, 0x3, 0x0)
semctl$GETNCNT(r0, 0x0, 0x10, 0x0)

20:51:05 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000001bc0)={&(0x7f0000000040), 0x3e, 0x0}, 0x0)

20:51:05 executing program 4:
semget(0x2, 0x2, 0x2c0)

20:51:05 executing program 1:
r0 = socket(0x1, 0x1, 0x0)
sendmmsg(r0, &(0x7f0000008740), 0x1, 0x0, 0x0)

20:51:05 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f00000000c0), 0x0)

20:51:05 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x7fe4}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:05 executing program 4:
r0 = socket(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x3, 0x0)
r2 = dup2(r0, r1)
fchown(r2, 0x0, 0xee00)

20:51:05 executing program 0:
faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x108, 0x0)

20:51:05 executing program 1:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xddc763fea5f8367e, r0, 0x0, 0x0)

20:51:05 executing program 2:
setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0)

20:51:05 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0)
setuid(0xee01)
unlink(&(0x7f0000000080)='./file0/file1\x00')

20:51:05 executing program 4:
r0 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil)
semctl$IPC_RMID(r0, 0x0, 0x0)

20:51:05 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r2 = accept(r1, 0x0, 0x0)
fcntl$getflags(r2, 0x0)

20:51:05 executing program 3:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockname(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x80)
dup3(r1, 0xffffffffffffffff, 0x0)
getsockname(0xffffffffffffffff, 0x0, &(0x7f00000001c0))

20:51:05 executing program 4:
semget(0x0, 0x1, 0x302)

20:51:05 executing program 5:
clock_nanosleep(0x0, 0x1, &(0x7f0000000040), 0x0)

20:51:05 executing program 0:
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00')
r1 = dup(r0)
readlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0)

20:51:05 executing program 2:
mknod(&(0x7f0000000180)='./file0\x00', 0x14025, 0x0)

20:51:05 executing program 2:
r0 = socket(0x10, 0x803, 0x0)
r1 = socket(0x10, 0x803, 0x0)
r2 = dup2(r1, r0)
getsockopt(r2, 0x1, 0x7, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f)

20:51:05 executing program 1:
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x64)

20:51:05 executing program 4:
r0 = semget$private(0x0, 0x6, 0x0)
semctl$GETPID(r0, 0x4, 0xb, 0x0)

20:51:05 executing program 5:
open$dir(&(0x7f0000000000)='./file0\x00', 0x440, 0x0)
open$dir(&(0x7f00000068c0)='./file0\x00', 0x400000, 0x92)

20:51:05 executing program 1:
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff})
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)

20:51:05 executing program 4:
mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6000, 0x0)

20:51:05 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78df}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0xff}, {0x4, 0xa0}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:05 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x77a}, {0x4, 0xc}], 0x2)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b1}, {0x4, 0x4ba}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:06 executing program 0:
socket(0x1, 0x0, 0x4)

20:51:06 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x2a, 0x0, 0x0, 0x0)

20:51:06 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}, {0x4, 0x2}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x1ff}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:06 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r0, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = dup(r1)
connect$unix(r2, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:06 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000040), 0x0, 0x26040816, 0x0, 0x0)

20:51:06 executing program 3:
symlinkat(&(0x7f0000000080)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00')
renameat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00')

20:51:06 executing program 5:
r0 = socket(0x10, 0x3, 0x0)
sendto(r0, &(0x7f0000000180)="332ae816bc332638209205f01bef4331fc2587b9bb5f0ab603895cd04c8562e7c8ecc6fd1d7f6f756b4493db7cb3044deae4c5dbc5f7b68091bbc0be68cdb870701ce242c66d2cd64351fb4c679e7052de146351c0c332340f4619df2a58cf57c6206aed109f8152b3b22b01c3b61d3cc55651ad2f327c00bb7943dd16afdac1266c553734bff62b9b675df919f81d86bd58336c0a078d57c56289b7e3d1fabfb1b1738e33c2d7f5d4cf9246900ee932bd84d71a192c7b5579a2246b490b3184987e2ff177576a0f937033c92596b604939f6c9f", 0x43, 0x4040855, &(0x7f0000000000), 0x0)

20:51:06 executing program 1:
socketpair(0x0, 0x4000d, 0x0, 0x0)

20:51:06 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40)

20:51:06 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x78db}, {0x4, 0x200}, {0x4, 0x7}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:06 executing program 5:
semget(0x0, 0x4, 0x14)

20:51:06 executing program 2:
r0 = socket$unix(0x1, 0x5, 0x0)
sendto(r0, &(0x7f0000000000), 0x0, 0x4806, &(0x7f0000000040), 0x80)

20:51:06 executing program 2:
open(&(0x7f0000000080)='./file0\x00', 0x440, 0x7)

20:51:06 executing program 2:
mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
faccessat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0)

20:51:06 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r0, &(0x7f0000000000)="85", 0x1, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r2=>0xffffffffffffffff})
dup2(r2, r1)
recvfrom$unix(r0, &(0x7f0000000100)=""/173, 0xad, 0x0, 0x0, 0x0)

20:51:06 executing program 4:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
renameat(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00')

20:51:06 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}, {0x4, 0x4bd}, {0x4, 0x101}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:06 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78dd}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x4, 0x7}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x401}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:06 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4c2546, 0x1e2)

20:51:06 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
getsockopt(r0, 0x1, 0x8, &(0x7f0000000100)=""/19, &(0x7f0000000200)=0x13)

20:51:06 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
listen(r0, 0x0)

20:51:06 executing program 1:
r0 = open$dir(&(0x7f0000000180)='.\x00', 0x0, 0x0)
fcntl$lock(r0, 0x0, 0x0)

20:51:06 executing program 2:
getrlimit(0x5, &(0x7f0000000040))

20:51:07 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000040), 0x0, 0x4000080, 0x0, 0x0)

20:51:07 executing program 2:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x20000000, 0x0, 0xfffffffffffffc5c)

20:51:07 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r2, 0x0)
connect$unix(r1, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
dup3(r2, r1, 0x0)
r3 = accept(r1, 0x0, 0x0)
fcntl$dupfd(r0, 0x0, r3)

20:51:07 executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0)
dup3(r0, r1, 0x0)
bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file1\x00'}, 0x6e)
sendto$unix(r1, &(0x7f0000000180)="89", 0x1, 0x4002c820, &(0x7f0000000000)=@file={0x1, './file1\x00'}, 0x6e)

20:51:07 executing program 4:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
renameat(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00')

20:51:07 executing program 3:
socketpair$unix(0x1, 0x0, 0x3, 0x0)

20:51:07 executing program 0:
shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil)

20:51:07 executing program 4:
unlink(0x0)
link(&(0x7f0000000380)='./file0\x00', &(0x7f00000007c0)='./file1/file0\x00')

20:51:07 executing program 2:
semget(0x3, 0x0, 0x336)

20:51:07 executing program 3:
r0 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ff4000/0x1000)=nil)
semop(r0, &(0x7f0000000300)=[{0x0, 0x6b0}], 0x1)

20:51:07 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0)

20:51:07 executing program 3:
r0 = socket(0x1, 0x5, 0x0)
r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20151042, 0x0)
r2 = dup2(r0, r1)
getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10)

20:51:07 executing program 5:
setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="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", 0x100)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)

20:51:07 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4)

20:51:07 executing program 4:
r0 = socket(0x1, 0x2, 0x0)
getpeername(r0, 0x0, 0x0)

20:51:07 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
writev(r0, 0x0, 0x4c)

20:51:07 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}, {0x4, 0x6}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x5}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:07 executing program 1:
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
fcntl$setflags(r0, 0x2, 0x1)

20:51:07 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x2}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7f78}, {0x4, 0x5}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:07 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x1f}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x78db}, {0x4, 0x6}, {0x4, 0x5}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:08 executing program 0:
ptrace(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0)

20:51:08 executing program 4:
r0 = socket$unix(0x1, 0x5, 0x0)
write(r0, 0x0, 0x0)

20:51:08 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
recvmmsg(r0, 0x0, 0x0, 0x40000020, &(0x7f0000004e00)={0x0, 0x3938700})

20:51:08 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
poll(&(0x7f0000000200)=[{}], 0x1, 0x0)

20:51:08 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x71b3}, {0x4, 0x401}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:08 executing program 4:
r0 = socket(0x10, 0x2, 0x0)
setsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x3d0)

20:51:08 executing program 1:
r0 = socket(0x1, 0x3, 0x0)
fcntl$setflags(r0, 0x2, 0x0)

20:51:08 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a5}, {0x4, 0x3f8}], 0x2)
semop(r0, &(0x7f0000000240)=[{0x4, 0x22}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:08 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000080), 0x0, 0x20008888, 0x0, 0x0)

20:51:08 executing program 0:
syz_emit_ethernet(0x300506, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00200000000086dd"])
syz_emit_ethernet(0x0, 0x0)

20:51:08 executing program 5:
r0 = semget$private(0x0, 0x4, 0x0)
semctl$SETVAL(r0, 0x3, 0x10, 0x0)

20:51:08 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f00000031c0), 0x0, 0x0, 0x0, 0xffffffffffffffaa)

20:51:08 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
openat(r0, &(0x7f000060cff8)='/', 0x0, 0x0)

20:51:08 executing program 4:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = socket$unix(0x1, 0x2, 0x0)
r2 = dup3(r0, r1, 0x0)
setsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0)

20:51:08 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockname(r1, &(0x7f0000000000), &(0x7f0000000080)=0x80)
dup3(r0, 0xffffffffffffffff, 0x0)
recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
flock(r0, 0x6)

20:51:08 executing program 2:
r0 = socket(0x1, 0x5, 0x0)
sendto(r0, 0x0, 0x13, 0x0, 0x0, 0x0)

20:51:08 executing program 5:
open(&(0x7f0000000040)='./file0\x00', 0x22242, 0x28)

20:51:08 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80)
dup3(r0, 0xffffffffffffffff, 0x0)
getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000340))

20:51:08 executing program 3:
r0 = socket$inet(0x10, 0x2, 0x0)
read(r0, 0x0, 0x0)

20:51:08 executing program 4:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x820c2, 0x0)
lseek(r0, 0x0, 0x0, 0x0)

20:51:08 executing program 5:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f0000001080), 0x0, 0x40, &(0x7f00000010c0)={0xa, 0x0}, 0x0)

20:51:08 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, 0x0, 0x0)

20:51:08 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
renameat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00')

20:51:08 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x411}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x2}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:08 executing program 3:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0xbc)

20:51:09 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect(r0, &(0x7f00000001c0), 0x80)
connect(r0, &(0x7f00000001c0), 0x80)

20:51:09 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
setsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, 0x0)

20:51:09 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet6(r2, 0x0, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc)

20:51:09 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname$unix(r0, &(0x7f0000000200), &(0x7f0000000080)=0xfffffffffffffd8b)

20:51:09 executing program 4:
socketpair(0x1, 0x2, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
getpeername$inet(r0, 0x0, &(0x7f00000000c0))

20:51:09 executing program 0:
mkdir(&(0x7f0000001240)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = socket$unix(0x1, 0x2, 0x0)
r2 = dup2(r0, r1)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0)
fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)

20:51:09 executing program 1:
r0 = socket$inet6(0x10, 0x2, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b048464e471cbd01cb8ca75e4e71ae836f6809002d6550adfab7345fb6220108fbc02cb2e3aee06bddb70ce9fc0d22a9ac1d3807c8678670cc03e09c0cb0f148b246b0ade14339150ee9181c44b66e97366ded7ae4b8383e2adb0ea475bb6677c959e5aefeaeb7785dc470e13e90635e16717d3f6cfc1a029ba0a99b6e3664b24f952b23268eaef09a779660d78fa6ce9fb3a244c4493f9ad93ac68e06e446591b5cd18d544900f01351828119331a68a9edb4d9f7be607a8691642eebbb8f2d9516bbfa8b6b5988b27dc90bda61295218f53a995c", 0x0, 0x4840, 0x0, 0xffffffffffffff1e)

20:51:09 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000300)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x28)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r1)
r3 = accept$inet6(r2, 0x0, 0x0)
getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8)

20:51:09 executing program 5:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x101c42, 0x0)
preadv(r0, &(0x7f00000003c0)=[{0xffffffffffffffff}], 0x1, 0x0)

20:51:09 executing program 3:
r0 = socket$inet(0x10, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

20:51:09 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r1, r0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, 0x0, 0x0)

20:51:09 executing program 1:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto$inet6(r0, &(0x7f00000002c0)='n', 0x1, 0x91, 0x0, 0xfffffff3)

20:51:09 executing program 4:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0), 0x0)

20:51:09 executing program 1:
setreuid(0x0, 0xee01)
symlink(&(0x7f0000001080)='./file0/file0\x00', &(0x7f00000010c0)='./file0\x00')

20:51:09 executing program 2:
mknod(&(0x7f0000000040)='./file1\x00', 0x40, 0x0)

20:51:09 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080))

20:51:09 executing program 1:
fchownat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)

20:51:10 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendmsg$unix(r0, 0x0, 0x0)

20:51:10 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000280)='./file0\x00', 0x6a042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)
r2 = dup3(r0, r1, 0x0)
fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)

20:51:10 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x2f)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r1)
r3 = accept$inet6(r2, 0x0, 0x0)
recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:10 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_opts(r1, 0x0, 0x0, 0x0, 0x0)

20:51:10 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x3}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a5}, {0x4, 0x3f8}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:10 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x7191}], 0x1)
semop(r0, &(0x7f0000000180)=[{0x4, 0x101}, {0x4, 0x1}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:10 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x1, 0x0, 0x55)

20:51:10 executing program 4:
r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0)
fcntl$getown(r0, 0x9)

20:51:10 executing program 3:
socketpair(0x1, 0x3, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
sendto$inet(r0, &(0x7f0000000580)="12a3eb9435e6b32c9f0c407a4b4b40c5f7b0b8db4d374c68f6864e3cfc7dc72fb9bcf3f01b920eb2222e888e16a8cf16c27254f1b0f034ec2242ebe21a0c001e53754a6446afae65da323eb599f85e6c094dbc7f2ce5746a10f543a2f9babfd263ff4f4064fef6bef31ec0487eb4bead26", 0x1000000b9, 0x20000044, 0x0, 0x24)

20:51:10 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmmsg(r0, &(0x7f0000001c00), 0x1, 0x0, 0x0)

20:51:10 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x6}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x71b9}, {0x4, 0x6}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:10 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000080)="3acef2779d16bb87ffdc56daa05c56037a39311566bbd72005b41c10717ce8cb38199f41f422f1a8709ae9a1930eb392e233733479b9ebfd25c0df6a66316a4c7314369e2ce233fb3264cf55dadb2c2feb4374ec8890808401a7e94c0378e445e148a18058a1020000000000000046fabb11e4e5e7f293aede437ddff42ef39b542b1390c603aa45dc1ed239368deec7d03fcf3cffe6f1ee6354c0017432cbdb3439e9ccb598cf9b3ad0c4c8feba63ae9db3285105049d82ac0903e6e5cbe821c9cf916b6178dbbe98d37852", 0x1, 0x8000, 0x0, 0x39)

20:51:10 executing program 5:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept(r1, 0x0, 0x0)
setsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, 0x0)

20:51:10 executing program 1:
semget(0xffffffffffffffff, 0x8, 0x10b)

20:51:10 executing program 0:
r0 = socket(0x10, 0x2, 0x0)
recvfrom(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)

20:51:10 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20c0, 0x3e)

20:51:10 executing program 2:
socketpair(0x1, 0x80005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0}, 0x0)

20:51:10 executing program 1:
semget(0x2, 0x3, 0x521)

20:51:10 executing program 0:
mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0)

20:51:10 executing program 5:
r0 = socket(0x1, 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, 0x0, 0x0)

20:51:10 executing program 5:
mknod(&(0x7f0000000200)='./bus\x00', 0x100c, 0x0)
r0 = open(&(0x7f0000000040)='./bus\x00', 0x2, 0x0)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000))

20:51:11 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$unix(0x1, 0x10000000000001, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
close(r2)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x0)

20:51:11 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x71b1}, {0x4, 0xa6}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:11 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname(r0, &(0x7f0000000000), &(0x7f0000000100)=0x80)
dup3(r0, 0xffffffffffffffff, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140))

20:51:11 executing program 4:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
r1 = socket$unix(0x1, 0x200000000000002, 0x0)
dup3(r1, r0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, 0x0, 0x0)

20:51:11 executing program 2:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmmsg(r0, 0x0, 0x0, 0x40000160, &(0x7f0000000040)={0x77359400})

20:51:11 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}, {0x4, 0x10b}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73ac}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:11 executing program 1:
r0 = socket(0x10, 0x802, 0x0)
sendto$inet(r0, &(0x7f00000000c0)='l', 0x1, 0x40000, 0x0, 0x0)

20:51:11 executing program 5:
socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
getpeername(r1, &(0x7f0000000180), &(0x7f0000000080)=0x41a)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:11 executing program 3:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
fcntl$lock(r2, 0x0, 0x0)

20:51:11 executing program 0:
r0 = semget$private(0x0, 0x2, 0x0)
semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/193)

20:51:11 executing program 5:
mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46, 0x0)

20:51:11 executing program 4:
r0 = socket$inet6(0x10, 0x3, 0x0)
bind$inet6(r0, &(0x7f000000e280)={0x10, 0x0}, 0x1c)

20:51:11 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x1ff}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:11 executing program 2:
shmget(0xffffffffffffffff, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil)

20:51:11 executing program 3:
open$dir(&(0x7f0000000100)='./file1\x00', 0x64a640, 0x1ee)

20:51:11 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000100), 0x0, 0x40805, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e)

20:51:11 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x9}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78dd}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:11 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
fcntl$lock(r0, 0x3, 0x0)

20:51:12 executing program 0:
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2)

20:51:12 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmmsg(r0, &(0x7f0000006780), 0x0, 0x40000021, &(0x7f0000003680)={0x0, 0x3938700})

20:51:12 executing program 5:
open$dir(&(0x7f0000000000)='./file0\x00', 0x6540, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x3a50c0, 0x0)

20:51:12 executing program 2:
r0 = getpid()
setpriority(0x0, r0, 0x0)

20:51:12 executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
utimensat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)

20:51:12 executing program 5:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x5c02f1a5c70e4166, 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x6, 0x0)

20:51:12 executing program 2:
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f00000000c0)='./file0\x00', 0x5e8241, 0x181)

20:51:12 executing program 4:
openat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x498405, 0x0)

20:51:12 executing program 3:
setreuid(0xee00, 0x0)
r0 = getuid()
setreuid(0xee00, r0)
r1 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0)
utimensat(r1, 0x0, &(0x7f0000000100), 0x0)

20:51:12 executing program 4:
open$dir(&(0x7f0000000040)='./file0\x00', 0x153ec3, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00')

20:51:12 executing program 0:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getpeername$inet6(r0, 0x0, 0x0)

20:51:12 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
read(r0, 0x0, 0x0)

20:51:12 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x7e6e}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:12 executing program 1:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet(r0, &(0x7f0000000000)="a39c926850e43327ce2988f5cbd91047adf9811e87e7b463d807b210251cb77a1b38af7ddd44cfd4e79ac3ab63e8a5db9dc7f02798b225a182fa0c62471926634d1417e3b8084420de18aaf32b18b688716bd5634163aedfd690f1e72b3f47f49ba716", 0x66, 0x4040000, &(0x7f00000002c0)={0x2, 0x0}, 0x0)

20:51:12 executing program 1:
linkat(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0)

20:51:12 executing program 0:
unlinkat(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x0)

20:51:12 executing program 1:
madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x10)

20:51:12 executing program 5:
semget(0x2, 0x3, 0x218)

20:51:12 executing program 3:
execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

20:51:12 executing program 2:
mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x6000, 0x7c3)

20:51:12 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000000)="190004eefbc02b864a3345d1bc8effffbae82d5cb82b5fee02a4fca3c7364f262300feffffff0000000000000000", 0x0, 0x4004081, 0x0, 0x30)

20:51:12 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto(r0, &(0x7f0000004880), 0x0, 0x0, &(0x7f0000004980), 0x80)

20:51:12 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
r2 = dup2(r1, r0)
accept$inet(r2, &(0x7f0000000280), 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r3, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:12 executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x145a40, 0x8)

20:51:13 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101242, 0x158)

20:51:13 executing program 3:
r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0)
fcntl$getflags(r0, 0x0)

20:51:13 executing program 1:
socketpair(0x1, 0x2000000003, 0x0, &(0x7f00000005c0)={<r0=>0xffffffffffffffff})
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xaf1e68c814e82235, r0, 0x0, 0x0)

20:51:13 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0x20}], 0x2)
semop(r0, &(0x7f0000000140)=[{0x4, 0x7e6e}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x9}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x2}], 0x1)
semop(r0, &(0x7f0000000340)=[{0x4, 0x1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:13 executing program 5:
r0 = socket(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x4)

20:51:13 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x24040001, 0x0, 0xffffffb5)

20:51:13 executing program 4:
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
renameat(r0, &(0x7f0000000940)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00')

20:51:13 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x412}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x1ff}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:13 executing program 4:
sync()
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000540)='./file1\x00')
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r0, 0x0, r1)
bind(r2, &(0x7f0000000140), 0x14)
semctl$GETALL(0x0, 0x0, 0xd, 0x0)
getpeername(r2, 0x0, &(0x7f0000000100))

20:51:13 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0xbc2}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7131}, {0x4, 0x40}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:13 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x3f}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000011c0)=[{0x4, 0x1f}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:13 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80)
dup3(r0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x9800000000000000)

20:51:13 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x82f40, 0x12a)

20:51:13 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000040)=@abs, 0x6e, 0x0}, 0x0)

20:51:13 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)=""/36, &(0x7f0000000140)=0x24)

20:51:13 executing program 1:
semget$private(0x0, 0x6, 0x1c0)

20:51:13 executing program 1:
clock_nanosleep(0x1, 0x0, &(0x7f0000000500)={0x0, 0x989680}, &(0x7f0000000580))

20:51:13 executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x4010, 0x0, 0x0)

20:51:13 executing program 1:
r0 = socket(0x10, 0x80003, 0x0)
sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x4050, 0x0, 0x0)

20:51:13 executing program 3:
r0 = socket$inet(0x10, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000040)='\x00', 0x1, 0x8009, 0x0, 0xfebc)

20:51:14 executing program 4:
r0 = socket$unix(0x1, 0x10000000000001, 0x0)
recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:14 executing program 0:
sync()
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8, 0x1)
rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file1\x00')
execve(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)

20:51:14 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000003580), 0x1, 0x0, 0x0)

20:51:14 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$inet(0x10, 0x2, 0x0)
close(r1)
r2 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r2, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
accept$unix(r1, 0x0, 0x0)

20:51:14 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8}, {0x4, 0x9}], 0x2)
semop(r0, &(0x7f00000001c0)=[{0x4, 0x71b1}], 0x2c)
semop(r0, &(0x7f0000000240)=[{0x4, 0x1ff}, {0x4, 0x7}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:14 executing program 1:
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'}, 0x6e)
getpeername$inet6(r0, 0x0, &(0x7f0000000080))

20:51:14 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}, {0x4, 0x3}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x1ff}], 0x1)
semop(r0, &(0x7f0000000180)=[{0x4, 0x7fe}], 0x56)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7131}, {0x4, 0x40}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:14 executing program 2:
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00')
renameat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00')

20:51:14 executing program 4:
mknod(&(0x7f0000000000)='./file1\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x22403, 0x37)

20:51:14 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}, {0x4, 0x200}, {0x4, 0x1}], 0x3)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}, {0x4, 0x400}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:14 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10)

20:51:14 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000a, 0x0, 0x0)

20:51:14 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7111}, {0x4, 0x101}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:14 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x0, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140))

20:51:14 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x180743, 0x0)
dup3(r0, r1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, 0x0, 0x0)

20:51:14 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0x1}, {0x4, 0x1}], 0x3)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}, {0x4, 0x1ff}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:14 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet(r2, 0x0, 0x0)
getsockopt$inet_opts(r3, 0x0, 0x1, 0x0, &(0x7f0000000000))

20:51:14 executing program 5:
mkdir(&(0x7f0000000380)='./file0\x00', 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
close(r0)
open$dir(&(0x7f0000000400)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')

20:51:14 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xf40, 0x7)

20:51:14 executing program 2:
open$dir(&(0x7f0000000080)='./file0\x00', 0x1d3b42, 0x50)

20:51:14 executing program 5:
r0 = socket(0x10, 0x2, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x48080, 0x0, 0xffffffffffffffbb)

20:51:15 executing program 1:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000080)='./file0\x00', 0x180743, 0x0)
dup3(r1, r0, 0x0)
lseek(r0, 0x0, 0x0, 0x0)

20:51:15 executing program 3:
open$dir(&(0x7f0000000100)='./file0\x00', 0x1700c0, 0x50)

20:51:15 executing program 2:
r0 = semget(0x0, 0x0, 0x0)
semop(r0, &(0x7f0000001080)=[{0x0, 0x0, 0x800}], 0x1)

20:51:15 executing program 4:
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)
getsockopt(r2, 0x1, 0x4, &(0x7f0000000240)=""/32, &(0x7f0000000280)=0x20)

20:51:15 executing program 1:
pipe2(&(0x7f00000008c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
fcntl$lock(r0, 0x24, 0x0)

20:51:15 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
dup3(r0, r1, 0x0)
getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, &(0x7f0000000a40))

20:51:15 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x123442, 0xa1)

20:51:15 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r2 = accept(r1, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, 0x0, 0x0)

20:51:15 executing program 5:
r0 = socket$inet(0x10, 0x2, 0x0)
close(r0)
socket$unix(0x1, 0x1, 0x0)
setsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0)

20:51:15 executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x6dfbe25031a8ee44)

20:51:15 executing program 0:
r0 = socket(0x10, 0x80002, 0x0)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x0}, 0x40)

20:51:15 executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x180743, 0x70)

20:51:15 executing program 5:
r0 = socket(0x10, 0x3, 0x0)
sendmmsg(r0, &(0x7f000000f2c0), 0x8, 0xc0, 0x0)

20:51:15 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80640, 0x0)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r0)
dup3(r2, r1, 0x0)
preadv(r1, 0x0, 0x0, 0x0)

20:51:15 executing program 3:
mknod(&(0x7f0000000040)='./file1\x00', 0x1000, 0x0)
open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x0)
open$dir(&(0x7f00000000c0)='./file1\x00', 0x100a82, 0x0)

20:51:15 executing program 4:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept(r2, 0x0, 0x0)
dup(r3)

20:51:15 executing program 0:
madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xa)

20:51:15 executing program 1:
openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x40, 0x22)

20:51:15 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x440, 0x1a5)

20:51:16 executing program 2:
r0 = socket(0x10, 0x803, 0x0)
r1 = socket(0x10, 0x803, 0x0)
r2 = dup3(r0, r1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, 0x0, 0xffffff8d)

20:51:16 executing program 5:
r0 = socket(0x10, 0x2, 0x0)
sendto$inet6(r0, &(0x7f0000000000)='&', 0x1, 0x44eed4f851c854b8, 0x0, 0x0)

20:51:16 executing program 1:
semctl$IPC_SET(0x0, 0x0, 0x10, &(0x7f0000000080)={{0x0, 0x0, 0xee00}})

20:51:16 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x31)
listen(r1, 0x0)
accept$unix(r1, &(0x7f0000000000), 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:16 executing program 5:
semget(0x0, 0x3, 0x0)

20:51:16 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x7ff])
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x73aa}, {0x4, 0x4}], 0x2)
semop(r0, &(0x7f0000000100)=[{0x4, 0x9}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:16 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b1}, {0x4, 0xb6}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x92}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:16 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r2 = accept(r1, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:16 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0xfe01}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x29e}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:16 executing program 4:
r0 = open$dir(&(0x7f00000001c0)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f00000001c0)='.\x00', 0x0, 0x0)
openat(r1, &(0x7f0000001680)='./file0\x00', 0x222400, 0x92)

20:51:16 executing program 3:
r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x8a440, 0x0)
close(r0)
socket$unix(0x1, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, 0x0, 0x0)

20:51:16 executing program 0:
r0 = socket(0x10, 0x802, 0x0)
sendto(r0, &(0x7f0000000000), 0x0, 0x8000, &(0x7f0000000080), 0x80)

20:51:16 executing program 5:
r0 = socket$inet(0x2, 0x80001, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x19, 0x0, &(0x7f0000000180))

20:51:16 executing program 3:
r0 = socket$inet6(0xa, 0x2, 0x0)
fchown(r0, 0x0, 0x0)

20:51:16 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r2 = accept(r1, 0x0, 0x0)
getpeername$unix(r2, 0x0, &(0x7f00000000c0))

20:51:16 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
getpeername(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x80)
dup3(r1, 0xffffffffffffffff, 0x0)
socketpair(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockname(r3, &(0x7f0000000140), &(0x7f0000000040)=0x80)
accept$inet(0xffffffffffffffff, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:16 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
recvfrom$inet6(r0, &(0x7f0000000040)=""/51, 0x0, 0x0, 0x0, 0x0)

20:51:16 executing program 0:
open$dir(&(0x7f0000000080)='./file0\x00', 0x4283c3, 0x58)

20:51:17 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}], 0x1)
semop(r0, &(0x7f0000000180)=[{0x4, 0x9}], 0x1)
semop(r0, &(0x7f0000000240)=[{0x4, 0x1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:17 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0xe)

20:51:17 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000001240)={0x0, 0x0, 0x0}, 0x4000)

20:51:17 executing program 5:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$unix(0x1, 0x10000000000001, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet6(r1, 0x0, 0x0)
close(r2)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
fsync(r2)

20:51:17 executing program 3:
r0 = socket(0x1, 0x2, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f00000000c0))

20:51:17 executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1618c2, 0xde)

20:51:17 executing program 2:
open$dir(&(0x7f0000000000)='./file0\x00', 0x204940, 0x144)

20:51:17 executing program 1:
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

20:51:17 executing program 4:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r1, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, 0x0, 0x0)

20:51:17 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000011c0)=[{0x4, 0x1f}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:17 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x73a9}, {0x4, 0xf8}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:17 executing program 2:
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
utimensat(r0, 0x0, 0x0, 0x0)

20:51:17 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
writev(r1, 0x0, 0x0)

20:51:17 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpeername(r0, &(0x7f0000000740), &(0x7f0000000200)=0x80)
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)

20:51:17 executing program 0:
clock_nanosleep(0x1, 0x0, &(0x7f0000000480)={0x0, 0x3938700}, 0x0)

20:51:17 executing program 1:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getpeername$unix(r0, 0x0, &(0x7f0000000100)=0xfffffffffffffd20)

20:51:17 executing program 5:
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$inet(r1, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0)

20:51:17 executing program 0:
r0 = socket(0x4000000000010, 0x1000000000080002, 0x0)
recvfrom$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0}, 0x71d000)

20:51:17 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0xb1}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x1000}, {0x4, 0x2c90}, {0x4, 0x3804}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:18 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpeername$inet6(r0, 0x0, &(0x7f0000000140))

20:51:18 executing program 4:
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x280000b, 0x32, 0xffffffffffffff9c, 0x0, 0x0)

20:51:18 executing program 3:
r0 = socket(0x10, 0x2, 0x0)
recvfrom$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x0}, 0x0)

20:51:18 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0)

20:51:18 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x2f)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r1)
r3 = accept$inet6(r2, 0x0, 0x0)
sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:18 executing program 5:
r0 = socket(0x1, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0)

20:51:18 executing program 3:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
r1 = dup2(r0, r0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, 0x0, 0x0)

20:51:18 executing program 2:
getgroups(0x1, &(0x7f0000000000)=[<r0=>0xffffffffffffffff])
setregid(0xee01, r0)

20:51:18 executing program 5:
open(&(0x7f0000000140)='./file0\x00', 0x101240, 0x0)
chmod(&(0x7f0000002980)='./file0\x00', 0x21)

20:51:18 executing program 4:
fchmodat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0x0, 0x0)

20:51:18 executing program 0:
sync()
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00')
chroot(&(0x7f0000000000)='./file0\x00')

20:51:18 executing program 2:
open$dir(&(0x7f0000000040)='./file0\x00', 0x682340, 0x100)

20:51:18 executing program 2:
pipe2(&(0x7f00000002c0)={<r0=>0xffffffffffffffff}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
dup3(r1, r0, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0xc058894, &(0x7f0000000140)={0xa, 0x0}, 0x0)

20:51:18 executing program 4:
socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000580)="21d9ede7610a86f13309c3da89cf17fb46be38160eef3d9b32990bc41ce5a28f212414b1c911556bce3d95a6811126af1e1f2889a3acdc3e", 0x5, 0x24044801, &(0x7f0000000500)=@abs, 0x0)

20:51:18 executing program 5:
setreuid(0xee00, 0x0)
r0 = getuid()
setreuid(0xee00, r0)
r1 = semget(0xffffffffffffffff, 0x8, 0x0)
semctl$SETVAL(r1, 0x0, 0x10, 0x0)

20:51:18 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0)
dup3(r0, r1, 0x0)
bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file1\x00'}, 0x6e)
sendto$unix(r1, &(0x7f0000000240), 0xc5, 0x8004800, &(0x7f0000000000)=@file={0x1, './file1\x00'}, 0x64)

20:51:18 executing program 2:
mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x0)

20:51:18 executing program 4:
open$dir(&(0x7f0000000800)='./file0\x00', 0x40000400000002c2, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
readv(r0, 0x0, 0x0)

20:51:18 executing program 3:
r0 = socket(0x10, 0x802, 0x0)
bind$inet6(r0, &(0x7f000000e280)={0x10, 0x0}, 0x1c)

20:51:18 executing program 2:
r0 = socket(0x10, 0x3, 0x0)
sendto(r0, 0x0, 0x0, 0x958, &(0x7f0000000040), 0x0)

20:51:18 executing program 1:
semctl$GETALL(0x0, 0x0, 0x10, &(0x7f0000000080)=""/222)

20:51:18 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x10000000000001, 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, &(0x7f0000000100))

20:51:19 executing program 1:
open$dir(&(0x7f0000000400)='./file1\x00', 0x10240, 0xaac543fb95150f91)

20:51:19 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x10000000000001, 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$unix(r1, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, 0x0, 0x0)

20:51:19 executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1)

20:51:19 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000180)=[{0x4, 0x8000}, {0x4, 0x8}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x712e}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x401}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x2f6}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:19 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x3f}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x4, 0x1}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73a5}, {0x4, 0x402}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:19 executing program 4:
open(&(0x7f0000000180)='./file0\x00', 0x844, 0xf0)

20:51:19 executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x44eed4f851c854b8, 0x0, 0x2c0)

20:51:19 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet6(r2, 0x0, 0x0)
recvfrom$inet(r3, 0x0, 0x0, 0x4121, 0x0, 0x0)

20:51:19 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x7ff])
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x73aa}, {0x4, 0x4}], 0x2)
semop(r0, &(0x7f0000000100)=[{0x4, 0x3f}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:19 executing program 2:
r0 = socket(0x1, 0x3, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x0}, {0xa, 0x0}}, 0xfffffffffffffe4c)

20:51:19 executing program 1:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f00000014c0)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e)

20:51:19 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x200}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7172}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x100}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:19 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x6bdcf9917a02cb37, 0x0, 0x0)

20:51:19 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000007d00), 0x1, 0x20, &(0x7f0000007f00)={0x0, 0x3938700})
sendto$unix(r0, &(0x7f0000000140)="f0", 0x1, 0x0, 0x0, 0x0)

20:51:19 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getpeername(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x80)
r2 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r2, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
dup3(r0, 0xffffffffffffffff, 0x0)
accept$inet(0xffffffffffffffff, 0x0, 0x0)

20:51:19 executing program 0:
syz_emit_ethernet(0x3e, 0x0)

20:51:19 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000000)='c', 0x1, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000040)=""/24, 0x18, 0x20, 0x0, 0x0)

20:51:19 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000100)="49105f15341cb28e7e978119a3fccabc4d08d82505eb4798b105fdc04782c18c5c5676520aca07f41440eb277780723654de90c70e71a558be88656de503002b9747e84c76b51a83d19088b7038aafa25c89f710699fecb114b1fd8d1416d0b8cc675181fb93d9e3efcce5e4399abe0a5b38c8fc5301375b3766af9d6a86f669e48e36302a4ef0ef13d9f6ac4d1d3368bc315938bc0f860744623506544c78c76216", 0xb2, 0x10, 0x0, 0x9)

20:51:20 executing program 3:
socketpair(0x1, 0x1, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x80)

20:51:20 executing program 4:
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
r1 = shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x0)
shmdt(r1)

20:51:20 executing program 1:
r0 = socket(0x10, 0x2, 0x0)
sendto(r0, 0x0, 0x0, 0x10, 0x0, 0x0)

20:51:20 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x31)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:20 executing program 2:
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffe, 0xffffffffffffffff, 0x0, 0x0)

20:51:20 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x40, 0xc4)

20:51:20 executing program 1:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getpeername$unix(r0, 0x0, &(0x7f0000000100))

20:51:20 executing program 5:
r0 = socket(0x10, 0x3, 0x0)
sendto(r0, &(0x7f0000000440)="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", 0x3, 0x4004080, 0x0, 0xffffffffffffffa4)

20:51:20 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x6d1, 0x0)
ioctl$FIONREAD(r0, 0x541b, 0x0)

20:51:20 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
sync()
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file2\x00')
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:20 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78e0}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x102}, {0x4, 0x401}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:20 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7172}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x6}, {0x4, 0x5}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:20 executing program 4:
open$dir(&(0x7f0000000000)='./file0\x00', 0x440c41, 0x84)

20:51:20 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x3c)
listen(r1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r3 = accept$inet(r2, 0x0, 0x0)
getpeername$unix(r3, 0x0, &(0x7f0000000080))

20:51:20 executing program 1:
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xc0, 0x3e)

20:51:20 executing program 0:
r0 = socket$inet(0x10, 0x3, 0x0)
sendto(r0, &(0x7f0000000000), 0x0, 0x20004881, 0x0, 0x7)

20:51:20 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
dup2(r1, r2)
r3 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r3, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
accept$inet(r2, 0x0, 0x0)

20:51:20 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6a)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r2 = accept(r1, 0x0, 0x0)
fchown(r2, 0x0, 0x0)

20:51:20 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x7f7b}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:20 executing program 5:
semget(0x0, 0x3, 0x336)

20:51:20 executing program 4:
r0 = socket(0x10, 0x3, 0x0)
write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14)
readv(r0, 0x0, 0x0)

20:51:21 executing program 5:
socketpair(0x1, 0x2, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
recvmmsg(r0, &(0x7f0000000000), 0x0, 0x21, 0x0)

20:51:21 executing program 0:
r0 = socket(0x10, 0x802, 0x0)
sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x40000, 0x0, 0x0)

20:51:21 executing program 1:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000000)="8a", 0x1, 0x4040800, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e)

20:51:21 executing program 4:
r0 = semget(0xffffffffffffffff, 0x3, 0x0)
semctl$GETZCNT(r0, 0x0, 0x10, 0x0)

20:51:21 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r1, r0)
recvmmsg(r1, &(0x7f0000005dc0), 0x4000000000002c3, 0x160, &(0x7f0000005fc0))

20:51:21 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmmsg(r0, 0x0, 0x0, 0x40000101, 0x0)

20:51:21 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x7ff])
semop(r0, &(0x7f0000000000)=[{0x4, 0x29e}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semop(r0, &(0x7f0000000100)=[{0x4, 0x3f}, {0x4, 0x9}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:21 executing program 4:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto$inet6(r0, 0x0, 0x0, 0x4040080, 0x0, 0x325)

20:51:21 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

20:51:21 executing program 2:
open$dir(&(0x7f0000000600)='./file0\x00', 0x80040, 0x0)
faccessat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0)

20:51:21 executing program 0:
clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040))

20:51:21 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x123043, 0xc2505915fd7fcf39)

20:51:21 executing program 4:
r0 = socket(0x1, 0x2, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)

20:51:21 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r1, r0)
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:21 executing program 2:
r0 = socket$unix(0x1, 0x5, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0)

20:51:21 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0xfffffffffffffee5}, 0x0)

20:51:21 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$unix(0x1, 0x10000000000001, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
close(r2)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
mknodat(r2, &(0x7f0000000500)='./file0\x00', 0x0, 0x0)
fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)

20:51:21 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
getsockname$unix(r0, 0x0, &(0x7f00000001c0))

20:51:21 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b1}], 0x1)
semop(r0, &(0x7f00000001c0)=[{0x4, 0x418}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:21 executing program 1:
clock_nanosleep(0x2, 0x1, &(0x7f00000001c0)={0x0, 0x3938700}, &(0x7f0000000200))

20:51:21 executing program 5:
sync()
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r0, 0x0, r1)
r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x0, 0x0)
fchdir(r3)
bind(r2, &(0x7f0000000140), 0x14)
getpeername$inet6(r2, 0x0, 0x0)

20:51:21 executing program 0:
getrlimit(0xc, &(0x7f0000000180))

20:51:22 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0xa37}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71af}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:22 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
recvmmsg(r0, &(0x7f0000001380), 0x0, 0x2000, &(0x7f00000013c0)={0x77359400})

20:51:22 executing program 2:
mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00')
readlink(&(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0, 0x0)

20:51:22 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000700), &(0x7f0000000740)=0x10)

20:51:22 executing program 1:
syz_emit_ethernet(0x3e, &(0x7f0000000280))
syz_extract_tcp_res(0x0, 0x0, 0x0)

20:51:22 executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x5b1b41, 0x148)

20:51:22 executing program 2:
r0 = socket(0x10, 0x2, 0x0)
getpeername(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80)
flock(0xffffffffffffffff, 0x1)

20:51:22 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
dup2(r1, r0)
r2 = accept$unix(r0, 0x0, 0x0)
getsockopt$sock_int(r2, 0x1, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4)

20:51:22 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0}, 0x1c)

20:51:22 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = open$dir(&(0x7f0000000040)='./file1\x00', 0x200e42, 0x0)
dup2(r1, r2)
accept$inet6(r2, 0x0, 0x0)

20:51:22 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x511140, 0x50)

20:51:22 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = dup2(r1, r0)
getsockopt(r2, 0x1, 0x9, &(0x7f0000000180)=""/97, &(0x7f0000000200)=0x61)

20:51:22 executing program 5:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0}, 0x1c)

20:51:22 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = dup2(r0, r0)
getsockname$unix(r1, 0x0, &(0x7f00000000c0))

20:51:22 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x200}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7172}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:22 executing program 0:
open$dir(&(0x7f0000000000)='./file0\x00', 0x730a41, 0x0)
faccessat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x6, 0x0)

20:51:22 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
dup3(r1, r0, 0x0)
r2 = accept$unix(r0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, 0x0, 0x0)

20:51:23 executing program 2:
r0 = socket(0x10, 0x2, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x62000481, 0x0, 0x0)

20:51:23 executing program 1:
socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000000880), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:23 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b0}, {0x4, 0xb6}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:23 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x33}], 0x1)
semop(r0, &(0x7f00000001c0)=[{0x4, 0x70b1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:23 executing program 0:
r0 = socket$inet6(0x10, 0x3, 0x0)
flock(r0, 0x8)

20:51:23 executing program 2:
mknod$loop(&(0x7f0000000140)='./file0\x00', 0xcd3370488a9196d0, 0x1)

20:51:23 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x193042, 0x0)
preadv(r0, 0x0, 0x0, 0x0)

20:51:23 executing program 5:
semctl$IPC_STAT(0x0, 0x0, 0x10, &(0x7f0000000080)=""/179)

20:51:23 executing program 0:
open$dir(&(0x7f0000000000)='./file0\x00', 0x80ac0, 0x0)
lchown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xee01)

20:51:23 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$unix(0x1, 0x10000000000001, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet6(r1, 0x0, 0x0)
close(r2)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)

20:51:23 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet6(r2, 0x0, 0x0)
recvfrom$inet(r3, 0x0, 0x0, 0x4120, 0x0, 0x0)

20:51:23 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x8000, &(0x7f0000000080)=@abs, 0x6e)

20:51:23 executing program 2:
r0 = socket$inet6(0x10, 0x3, 0x0)
fcntl$setown(r0, 0x8, 0x0)

20:51:23 executing program 1:
semget(0x1, 0x2, 0x300)

20:51:23 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r0, 0x0)
r1 = socket$unix(0x1, 0x10000000000001, 0x0)
connect$unix(r1, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r0, 0x0, 0x0)
fcntl$getown(r2, 0x9)

20:51:23 executing program 2:
sync()
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
renameat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00')
chdir(&(0x7f0000000000)='./file0\x00')

20:51:23 executing program 3:
r0 = socket(0x10, 0x2, 0x0)
r1 = fcntl$getown(r0, 0x9)
setpriority(0x0, r1, 0x0)

20:51:23 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
connect(0xffffffffffffffff, &(0x7f0000000000), 0x10)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r1 = socket$inet6(0xa, 0x2, 0x0)
dup3(r0, r1, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0}, 0x1c)

20:51:24 executing program 4:
socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmmsg(r0, &(0x7f0000003b40), 0x1, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)

20:51:24 executing program 5:
r0 = socket(0x10, 0x3, 0x0)
getpeername$unix(r0, 0x0, &(0x7f00000002c0))

20:51:24 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x3f}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000011c0)=[{0x4, 0x1f}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:24 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0)
readv(r0, 0x0, 0x0)

20:51:24 executing program 1:
sync()
openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x10142, 0x0)

20:51:24 executing program 2:
sync()
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
renameat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00')
chdir(&(0x7f0000000000)='./file0\x00')

20:51:24 executing program 5:
r0 = socket(0x400000000000010, 0x802, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x71b000)

20:51:24 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
sendto(r0, 0x0, 0x0, 0x400c010, 0x0, 0x60)

20:51:24 executing program 4:
socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fchownat(r0, &(0x7f0000000500)='\x00', 0x0, 0x0, 0x1000)

20:51:24 executing program 0:
open$dir(&(0x7f0000000000)='./file0\x00', 0x8c140, 0x17f)

20:51:24 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
getpeername$inet6(r1, 0x0, &(0x7f0000000040))

20:51:24 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r1, &(0x7f0000000080)='I', 0x1, 0x0, 0x0, 0x0)
recvfrom$unix(r0, &(0x7f0000000200)=""/223, 0xdf, 0x42, 0x0, 0x0)

20:51:24 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x46)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet6(r1, 0x0, 0x0)
write(r2, 0x0, 0x0)

20:51:24 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r1, 0x0, 0x0)
recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:24 executing program 1:
open(&(0x7f0000000040)='./file0\x00', 0x4f0f43, 0x30)

20:51:25 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={<r0=>0xffffffffffffffff})
fcntl$setflags(r0, 0x2, 0x1)

20:51:25 executing program 4:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0)
dup3(r0, r1, 0x0)
setsockopt(r1, 0x0, 0x0, 0x0, 0x0)

20:51:25 executing program 0:
r0 = socket$inet(0x10, 0x3, 0x0)
sendto(r0, 0x0, 0x0, 0xc840, 0x0, 0x3a)

20:51:25 executing program 3:
socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000000880), 0x1, 0x0, 0x0)
r2 = dup3(r0, 0xffffffffffffffff, 0x0)
getpeername(r2, &(0x7f0000000180), &(0x7f0000000080)=0x80)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:25 executing program 5:
r0 = socket(0x10, 0x80002, 0x0)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x0}, 0x10)

20:51:25 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x123c42, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x2000, 0x1c8)

20:51:25 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000080)="ff", 0x1, 0x4008800, 0x0, 0x0)

20:51:25 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
socket$unix(0x1, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x200480f0, 0x0, 0x0)

20:51:25 executing program 5:
r0 = socket(0x10, 0x3, 0x0)
r1 = dup(r0)
sendto$unix(r1, &(0x7f00000000c0)="fd", 0x1, 0x20040004, 0x0, 0x0)

20:51:25 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}, {0x4, 0x8}, {0x4, 0xff}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:25 executing program 1:
mknod(&(0x7f0000000080)='./file0\x00', 0x6211, 0x7ff)

20:51:25 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x1ff}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a5}, {0x4, 0x3f8}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:25 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r0 = socket$inet6(0xa, 0x40000000002, 0x0)
fchownat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x1000)

20:51:25 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet(r2, 0x0, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000005c0), &(0x7f0000000600)=0x10)

20:51:25 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000180)=[{0x4, 0xd}, {0x4, 0x71b1}, {0x4, 0x8}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:25 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
fcntl$setown(r0, 0x409, 0x0)

20:51:25 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x101}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7171}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:25 executing program 5:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x50, 0x0, &(0x7f0000000100)=0x600)

20:51:25 executing program 1:
r0 = socket(0x10, 0x2, 0x0)
sendto(r0, &(0x7f00000000c0), 0x0, 0x40, &(0x7f00000001c0), 0x80)

20:51:25 executing program 2:
r0 = socket(0x1, 0x2, 0x0)
getsockname$unix(r0, 0x0, &(0x7f0000000000))

20:51:25 executing program 1:
r0 = socket(0x10, 0x2, 0x0)
sendto(r0, &(0x7f00000000c0), 0x0, 0x40, &(0x7f00000001c0), 0x80)

20:51:26 executing program 0:
r0 = socket(0x10, 0x3, 0x0)
sendto(r0, &(0x7f00000000c0)="a71c7793d0e72c1a5491758d8cd8d939fb7cd62b2bdccd4b809359ab7af01ff3e0fd47c6dc77de02824b0a631c95ff3ef3cd8f81e7dc9c55f9c844f9f579efefbcf0d7acbcc041e91eefb828a84f6eee65bdb295557a0dfc3f3609e2e070064bb8d2a3bec587fd7820af612240dd79643fd7addb95f945aaa8d32c53917ef580fd62aad8ebc7a6d6dda43ee8e31f781079a767a96b451ab6b7171e50de806f101d290259019cff88a99b2a21", 0x102, 0x20004040, &(0x7f0000000000), 0x0)

20:51:26 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b5}, {0x4, 0xff}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:26 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80)
dup3(r0, 0xffffffffffffffff, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)="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", 0x118, 0x20008000, &(0x7f00000000c0), 0x0)

20:51:26 executing program 5:
r0 = socket(0x10, 0x3, 0x0)
connect(r0, &(0x7f0000000000), 0x80)

20:51:26 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000140)='./file0\x00', 0x220043, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x44000, 0x1c1)

20:51:26 executing program 0:
mincore(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0)

20:51:26 executing program 5:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x0)

20:51:26 executing program 4:
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:26 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x5}, {0x4, 0x162}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:26 executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={<r0=>0x0, 0x0})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={<r1=>0x0, 0x0})
r2 = dup2(r0, r1)
recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:26 executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0x81)

20:51:26 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}, {0x4, 0x4ba}, {0x4, 0x401}, {0x4, 0x1}], 0x4)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:26 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
getpeername(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x80)
dup3(r1, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={<r3=>0xffffffffffffffff})
getsockname(r3, &(0x7f0000000000), &(0x7f0000000200)=0x80)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:26 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}, {0x4, 0x2}, {0x4, 0xff}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:26 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000300)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x28)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r1)
r3 = accept$inet6(r2, 0x0, 0x0)
getsockname$unix(r3, 0x0, &(0x7f0000000000))

20:51:26 executing program 5:
setpriority(0x3, 0x0, 0x0)

20:51:26 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file1\x00', &(0x7f0000000200)='./file0\x00')
setuid(0xee01)
rmdir(&(0x7f0000000100)='./file0/file1\x00')

20:51:26 executing program 0:
r0 = getgid()
setregid(r0, 0xee00)

20:51:26 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0xbc2}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7171}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x38}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:26 executing program 5:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
fcntl$setstatus(r0, 0xa, 0x0)

20:51:26 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x8}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x73af}, {0x4, 0xfc}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:26 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000011c0)=[{0x4, 0x1f}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x770}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73a5}, {0x4, 0x400}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:26 executing program 1:
mknodat(0xffffffffffffffff, &(0x7f0000000240)='\x00', 0x0, 0x0)

20:51:26 executing program 1:
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x2)

20:51:27 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x3f}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x4, 0x1}, {0x4, 0x1}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73a5}, {0x4, 0x400}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:27 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x3218c0, 0x40)

20:51:27 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$unix(r0, 0x0, 0x0, 0x2, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x722000)

20:51:27 executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
recvfrom$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:27 executing program 2:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
r1 = dup(r0)
mkdirat(r1, &(0x7f0000000280)='./file1\x00', 0x4)

20:51:27 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
sendmsg(r1, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0)

20:51:27 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x0, 0x0)
fchdir(r0)
mknod$loop(&(0x7f0000000140)='./file1\x00', 0x0, 0x0)

20:51:27 executing program 5:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
fcntl$setown(r2, 0x8, 0x0)

20:51:27 executing program 2:
r0 = socket$unix(0x1, 0x5, 0x0)
recvmmsg(r0, &(0x7f00000009c0), 0x1, 0x40000040, 0x0)

20:51:27 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$unix(0x1, 0x10000000000001, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
close(r2)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
fdatasync(r2)

20:51:27 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x24000880, &(0x7f0000000000)={0xa, 0x0}, 0x1c)

20:51:27 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$unix(r0, 0x0, 0x0, 0x2, 0x0, 0x0)

20:51:27 executing program 3:
faccessat(0xffffffffffffffff, &(0x7f0000000cc0)='./file0\x00', 0x0, 0x0)

20:51:27 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000380)="1dcba2480a263a6f903ae098bf229abf140fb4011b3f5aef77ebe7739db22f3c46565c6efc0976219f264ccb2d9e979321db10aab324c331c1985d2f66f2b394e81c010cb051115279214e244c474f98281359fa8ec0af30f52baa0bc1af783135f1f3ac5cbbc26bf89dabe4dfb3aa46a06c39e4ad1a8c141e01198e780824aa9e720eed15c1ff3f3a31b79c9d0ed193878478927d1475f5d8ae0c55f4ef412f7715e67bfc36b66c33c9e32407e29247f42c50a0067e39b282c810ca21d722b99bd2cfbfce7a8d1b9bd0d6996d320c07092c42acc9c3d5cb3408d2", 0x32, 0xc4046, 0x0, 0xfffffffffffffd05)

20:51:27 executing program 0:
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000280)='./bus/file0\x00', 0x0)
chdir(&(0x7f0000000340)='./bus\x00')
r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0)
fchownat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)

20:51:27 executing program 2:
shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil)

20:51:27 executing program 5:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
sendto$inet(r0, &(0x7f0000000b80), 0x0, 0x20008010, 0x0, 0x33)

20:51:28 executing program 3:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r0, 0x0, r1)
recvmmsg(r2, &(0x7f0000000300), 0x0, 0x40, &(0x7f0000000480)={0x77359400})

20:51:28 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000011c0)=[{0x4, 0x1f}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73a5}, {0x4, 0x500}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:28 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}, {0x4, 0x27}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71ae}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:28 executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet6(r0, 0x0, 0x0, 0x40c, 0x0, 0x0)

20:51:28 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, 0x0, 0x4)

20:51:28 executing program 1:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet(r0, &(0x7f0000000000)="a39c926850e43327ce2988f5cbd91047adf9811e87e7b463d807b210251cb77a1b38af7ddd44cfd4e79ac3ab63e8a5db9dc7f02798b225a182fa0c62471926634d1417e3b8084420de18aaf32b18b688716bd5634163aedfd690f1e72b3f47f49ba716", 0x17, 0x51, &(0x7f00000002c0)={0x2, 0x0}, 0x0)

20:51:28 executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x68a52557a51147e9, 0x111)

20:51:28 executing program 3:
open$dir(&(0x7f0000000000)='./file0\x00', 0xc40, 0xaa)

20:51:28 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}, {0x4, 0x6}, {0x4, 0x4ba}, {0x4, 0x1}], 0x4)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:28 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80)
dup3(r0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:28 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, 0x0, 0x0)

20:51:28 executing program 4:
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x5000)

20:51:28 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x33}, {0x4, 0xfd}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:28 executing program 2:
r0 = semget$private(0x0, 0x100000000000007, 0x0)
semctl$GETZCNT(r0, 0x1, 0x10, 0x0)

20:51:28 executing program 0:
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$unix(r1, 0x0, 0x0)
sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:28 executing program 5:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto(r0, &(0x7f0000000440), 0x0, 0x80, 0x0, 0x0)

20:51:28 executing program 3:
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)
recvmsg(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x0)

20:51:28 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b1}, {0x4, 0x8}, {0x4, 0x4ba}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:28 executing program 1:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet6(r2, 0x0, 0x0)
recvmmsg(r3, 0x0, 0x0, 0x0, 0x0)

20:51:28 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x3f}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000011c0)=[{0x4, 0x1f}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x4, 0x1}, {0x4, 0x1}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73a5}, {0x4, 0x400}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:28 executing program 4:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
fchdir(r0)

20:51:28 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto(r0, 0x0, 0x0, 0x24048854, &(0x7f0000000000), 0x80)

20:51:28 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0xbc2}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7131}], 0x1)
semop(r0, &(0x7f0000000180)=[{0x4, 0x3}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:29 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r2, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r3 = dup3(r1, r0, 0x0)
r4 = accept$inet6(r3, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, 0x0, 0x0)

20:51:29 executing program 2:
semget(0x2, 0x0, 0x521)

20:51:29 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r1, 0x0, 0x0)
recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:29 executing program 1:
socketpair(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$inet6(r0, &(0x7f0000000140), 0x0, 0x1, 0x0, 0x0)

20:51:29 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x71b9}, {0x4, 0x6}, {0x4, 0xff}, {0x4, 0x9}], 0x4)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:29 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}, {0x4, 0x1f}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71ae}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:29 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000040)='$', 0x1, 0x80, 0x0, 0x0)

20:51:29 executing program 0:
r0 = socket$inet(0x10, 0x3, 0x0)
fcntl$lock(r0, 0x0, 0x0)

20:51:29 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
getsockname(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000100)=0x80)
getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280))

20:51:29 executing program 5:
r0 = open$dir(&(0x7f0000000340)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x110)

20:51:29 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000011c0)=[{0x4, 0x1f}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x770}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x4, 0x1}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73a5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:29 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x123840, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x100, 0x100)

20:51:29 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0xff}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}, {0x4, 0x3fc}], 0x2)
semop(r0, &(0x7f0000000240)=[{0x4, 0x3ff}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:29 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, 0x0, 0x0)

20:51:29 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
sendto(r0, 0x0, 0x0, 0x4, 0x0, 0x0)

20:51:29 executing program 2:
r0 = socket$inet(0x10, 0x2, 0x0)
getsockname$inet6(r0, 0x0, &(0x7f0000000040))

20:51:29 executing program 1:
truncate(0x0, 0xfffffffffffffad2, 0x0)

20:51:29 executing program 0:
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)
getpeername$inet(r2, 0x0, &(0x7f0000000340))

20:51:29 executing program 4:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000640)='./file0\x00', 0x40, 0x0)
dup3(r0, r1, 0x0)
recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:29 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x123840, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x110)

20:51:29 executing program 0:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto(r0, &(0x7f0000004f40), 0x0, 0x40000, &(0x7f0000004fc0), 0x80)

20:51:29 executing program 1:
open$dir(&(0x7f0000000000)='./file0\x00', 0x12ac2, 0x6)

20:51:29 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x180743, 0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)

20:51:30 executing program 0:
semget(0x1, 0x2, 0x192)

20:51:30 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040), 0x0)

20:51:30 executing program 2:
semget$private(0x0, 0x7, 0x84)

20:51:30 executing program 4:
r0 = socket(0x2, 0x1, 0x0)
recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:30 executing program 1:
sync()
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x0, 0x0)
fchdir(r0)
r1 = socket$unix(0x1, 0x2, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r2, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
dup3(r2, r1, 0x0)
shutdown(r1, 0x0)

20:51:30 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0x7ff}, {0x4, 0x1}], 0x3)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:30 executing program 5:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet(r0, &(0x7f0000000000)="a39c926850e43327ce2988f5cbd91047adf9811e87e7b463d807b210251cb77a1b38af7ddd44cfd4e79ac3ab63e8a5db9dc7f02798b225a182fa0c62471926634d1417e3b8084420de18aaf32b18b688716bd5634163aedfd690f1e72b3f47f49ba716", 0x0, 0x51, &(0x7f00000002c0)={0x2, 0x0}, 0x0)

20:51:30 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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet6(r2, 0x0, 0x0)
getpeername(r3, 0x0, &(0x7f0000000440))

20:51:30 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x3f}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a5}, {0x4, 0x3f8}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:30 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x5}, {0x4, 0x9c}, {0x4, 0x3d6}], 0x3)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0x78}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71a9}, {0x4, 0x400}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:30 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x2f)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r1)
r3 = accept$inet6(r2, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, 0x0, 0x0)

20:51:30 executing program 2:
semctl$SETVAL(0x0, 0x0, 0x10, 0x0)

20:51:30 executing program 4:
open$dir(&(0x7f0000000080)='./file0\x00', 0x2d40, 0xe8461af45e10c1aa)

20:51:30 executing program 5:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept(r2, 0x0, 0x0)
getsockname$inet6(r3, 0x0, &(0x7f00000000c0))

20:51:30 executing program 2:
clock_nanosleep(0x2, 0x0, &(0x7f0000000200)={0x0, 0x989680}, 0x0)

20:51:30 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x305140, 0x0)
readv(r0, 0x0, 0x0)

20:51:31 executing program 5:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
ioctl$FIONREAD(r0, 0x541b, &(0x7f00000001c0))

20:51:31 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x30f340, 0x1f4)

20:51:31 executing program 1:
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xf)

20:51:31 executing program 4:
semget(0x3, 0x0, 0x250)

20:51:31 executing program 0:
r0 = socket(0x100001400000010, 0x2, 0x0)
sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x4000000, 0x0, 0x0)

20:51:31 executing program 2:
mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0e99db6de761f86, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)

20:51:31 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$unix(0x1, 0x10000000000001, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
close(r2)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
lseek(r2, 0x0, 0x0, 0x0)

20:51:31 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0x40}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x298}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73a5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:31 executing program 1:
semget$private(0x0, 0x4, 0x704)

20:51:31 executing program 0:
mknod(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)

20:51:31 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000000), 0x0, 0x20000041, 0x0, 0x3)

20:51:31 executing program 4:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet(r2, 0x0, 0x0)
recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:31 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r0)
getsockopt(r2, 0x1, 0x4, &(0x7f00000000c0)=""/190, &(0x7f00000001c0)=0xbe)

20:51:31 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, 0x0, 0x10)

20:51:31 executing program 1:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4c240, 0x4)

20:51:31 executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendto(r0, &(0x7f0000000140)="ae", 0x1, 0x4088, &(0x7f00000000c0), 0x80)

20:51:31 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0xa2}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:32 executing program 4:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200)

20:51:32 executing program 5:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
getsockname(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1de)
fcntl$getown(0xffffffffffffffff, 0x9)

20:51:32 executing program 2:
mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0e99db6de761f86, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)

20:51:32 executing program 3:
symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00')
link(&(0x7f00000037c0)='./file0/file0\x00', &(0x7f0000003800)='./file0\x00')

20:51:32 executing program 0:
socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmmsg(r0, 0x0, 0x0, 0x0, 0x0)
fchmod(r0, 0xc0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x30000, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x4b0400, 0x0)
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
rename(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='./file0/file0\x00')
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')

20:51:32 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
recvfrom$inet(r0, &(0x7f0000000040)=""/211, 0xce, 0x0, 0x0, 0xffffffffffffff63)
shutdown(r0, 0x0)

20:51:32 executing program 3:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmmsg(r0, 0x0, 0x0, 0x160, &(0x7f0000000180)={0x0, 0x989680})

20:51:32 executing program 4:
mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
chown(&(0x7f00000005c0)='./file0/file0\x00', 0x0, 0xee00)

20:51:32 executing program 5:
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)
getsockname$inet(r2, 0x0, &(0x7f00000002c0))

20:51:32 executing program 3:
pipe(&(0x7f00000017c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname$unix(r0, 0x0, 0x0)

20:51:32 executing program 4:
mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
chown(&(0x7f00000005c0)='./file0/file0\x00', 0x0, 0xee00)

20:51:32 executing program 3:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x90, 0x0, 0x0)

20:51:32 executing program 4:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmmsg(r0, &(0x7f0000002e00), 0x4a, 0x4000, 0x0)

20:51:32 executing program 3:
connect(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffdb5)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind$inet(r1, &(0x7f0000000000), 0x10)

20:51:33 executing program 5:
open$dir(&(0x7f0000000000)='./file0\x00', 0x72ca40, 0x97)

20:51:33 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000100), 0x0, 0x10, 0x0, 0x0)

20:51:33 executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000040)='?', 0x1, 0x4040000, 0x0, 0x0)

20:51:33 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x5}], 0x1)
semop(r0, &(0x7f00000001c0)=[{0x4, 0x71ae}, {0x4, 0x3}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:33 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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept(r2, 0x0, 0x0)
getsockopt$inet_opts(r3, 0x0, 0x1, 0x0, &(0x7f0000000000))

20:51:33 executing program 2:
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x1800)

20:51:33 executing program 5:
open(&(0x7f0000000040)='./file0\x00', 0xb0d40, 0x188)

20:51:33 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockname(r1, &(0x7f0000000000), &(0x7f0000000080)=0x80)
dup3(r1, 0xffffffffffffffff, 0x0)
getsockname(r0, &(0x7f0000000240), &(0x7f0000000080)=0x80)
getsockname(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000080)=0x80)
readv(0xffffffffffffffff, 0x0, 0x0)

20:51:33 executing program 3:
r0 = semget(0xffffffffffffffff, 0x6, 0x0)
semctl$SETVAL(r0, 0x4, 0x10, 0x0)

20:51:33 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto(r0, &(0x7f00000000c0), 0x0, 0x20000001, &(0x7f00000010c0), 0x80)

20:51:33 executing program 1:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x107a41, 0x17)

20:51:33 executing program 5:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x0, 0x10)
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0xbc, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0)

20:51:33 executing program 2:
setrlimit(0x3, &(0x7f0000000040)={0xfffffffffffffffe})

20:51:33 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x412}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x2}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x67}, {0x4, 0x2}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:33 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r0)
recvfrom$inet(r2, 0x0, 0x0, 0x123, 0x0, 0x0)

20:51:33 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$unix(0x1, 0x10000000000001, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet6(r1, 0x0, 0x0)
close(r2)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
fdatasync(r2)

20:51:33 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000300)='s', 0x1, 0x2000804c, 0x0, 0x0)

20:51:33 executing program 2:
open$dir(&(0x7f0000000000)='./file1\x00', 0x56ea40, 0x134)

20:51:33 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
recvfrom$inet(r0, &(0x7f0000001400)=""/181, 0xb5, 0x0, 0x0, 0x0)
shutdown(r0, 0x0)

20:51:34 executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f00000001c0)='P', 0x1, 0x60080d4, 0x0, 0x0)

20:51:34 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000001c0)=[{0x4, 0x3d}, {0x4, 0x8}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73a7}, {0x4, 0x400}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:34 executing program 5:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fcntl$lock(r0, 0x0, 0x0)

20:51:34 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
setsockopt(r0, 0x0, 0x0, 0x0, 0x0)

20:51:34 executing program 2:
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$unix(0x1, 0x1, 0x0)
dup3(r1, r0, 0x0)
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:34 executing program 1:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet6(r2, 0x0, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10)

20:51:34 executing program 3:
r0 = socket(0x10, 0x2, 0x0)
sendto(r0, &(0x7f0000000100), 0x480b05c6c488d96e, 0x0, 0x0, 0x0)

20:51:34 executing program 0:
semget$private(0x0, 0x7, 0x400)

20:51:34 executing program 5:
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)
getsockname(r2, 0x0, &(0x7f0000000200))

20:51:34 executing program 2:
socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000240)={<r0=>0xffffffffffffffff})
fcntl$lock(r0, 0x0, 0x0)

20:51:34 executing program 0:
open(&(0x7f000000fffa)='./bus\x00', 0x1e5842, 0x10)

20:51:34 executing program 3:
mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
fcntl$setown(r0, 0x6, 0x0)

20:51:34 executing program 3:
r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x20001fb, 0x0)
r1 = socket$unix(0x1, 0x3, 0x0)
dup2(r1, r0)
setsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0)

20:51:34 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x472e41, 0x39e)

20:51:34 executing program 2:
r0 = socket$inet6(0x10, 0x3, 0x0)
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:34 executing program 3:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r1)
r3 = accept$inet6(r2, 0x0, 0x0)
getpeername$inet6(r3, 0x0, &(0x7f0000000200))

20:51:34 executing program 4:
r0 = socket(0x1, 0x1, 0x0)
connect(0xffffffffffffffff, &(0x7f0000000000), 0x80)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)

20:51:34 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f00000001c0)='./file0\x00', 0x48040, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x21)

20:51:34 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, 0x0)

20:51:34 executing program 1:
r0 = socket$inet(0x10, 0x2, 0x0)
recvmmsg(r0, &(0x7f0000000080), 0x210, 0x0, 0x0)

20:51:34 executing program 5:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$unix(0x1, 0x10000000000001, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet6(r1, 0x0, 0x0)
close(r2)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
fchdir(r2)

20:51:34 executing program 4:
setregid(0xee00, 0xffffffffffffffff)

20:51:34 executing program 2:
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)
sendto(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:34 executing program 4:
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getflags(r0, 0x408)

20:51:35 executing program 3:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r1)
r3 = accept$inet6(r2, 0x0, 0x0)
getpeername$inet6(r3, 0x0, &(0x7f0000000200))

20:51:35 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x437}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x1}, {0x4, 0x2}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:35 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x8}, {0x4, 0x96}], 0x3)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:35 executing program 2:
r0 = socket$inet(0x10, 0x2, 0x0)
recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000), 0x80, 0x0}, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)

20:51:35 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = getegid()
fchown(r0, 0x0, r1)

20:51:35 executing program 4:
r0 = socket(0x1, 0x5, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, 0x0, 0x0)

20:51:35 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x193042, 0x0)
r1 = socket$inet(0x10, 0x3, 0x0)
dup2(r0, r1)
fsync(r1)

20:51:35 executing program 0:
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
write(r0, &(0x7f00000004c0), 0x0)

20:51:35 executing program 5:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$unix(0x1, 0x10000000000001, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet6(r1, 0x0, 0x0)
close(r2)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
fchdir(r2)

20:51:35 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000140)='./file0\x00', 0x20040, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x82, 0x1)

20:51:35 executing program 2:
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x4, 0x0)

20:51:35 executing program 2:
r0 = socket$inet(0x10, 0x3, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4000132, r0, 0x0, 0x0)

20:51:35 executing program 3:
connect(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffdb5)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$unix(0x1, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000), 0x10)

20:51:35 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0)

20:51:35 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x46)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet6(r1, 0x0, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x0, 0x0, 0x0)

20:51:35 executing program 2:
mknod(&(0x7f0000000000)='./file1\x00', 0x0, 0x0)
fchmodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101, 0x0)

20:51:35 executing program 4:
r0 = getpid()
getpriority(0x1, r0)

20:51:35 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200)

20:51:35 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000), 0x0)

20:51:35 executing program 4:
r0 = socket(0xa, 0x2, 0x0)
fchownat(r0, &(0x7f00000010c0)='\x00', 0x0, 0x0, 0x1000)

20:51:36 executing program 2:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000040)=[{0x0, 0x8001}], 0x1)

20:51:36 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto(r0, &(0x7f00000008c0), 0x0, 0x4014, &(0x7f00000003c0), 0x80)

20:51:36 executing program 1:
getrlimit(0x1a, 0x0)

20:51:36 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file0/../file0\x00'}, 0x6e)

20:51:36 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
getpeername(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x80)
dup3(r1, 0xffffffffffffffff, 0x0)
connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
recvmsg(r3, &(0x7f0000000200)={&(0x7f0000000080), 0x80, 0x0}, 0x0)
accept$inet(0xffffffffffffffff, 0x0, 0x0)

20:51:36 executing program 1:
r0 = socket(0x2000000100000010, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000100)="4c808e86ae21f42608d442d25ef8814d31742c03564a03d7e5da761d40ce6ceae03a16b6029659632488d7c574a9f9e047c4fcc11cb9f7888681474f1c6eae2dd7b4ba1f0579bf2f2917723f4953289aec4d5f3a1cb01ae38c451d1275aa797c640913a1dd847eebd0f60e8ca3ffc6ba2a9c0d4897d8e2a25eeed68097d7d5d6efea5a07a6af63eec203130d37c3d9ff18367bea0abdafffdc12c47c5eaddf5dcfbfb86feb11bf6df2332e1105f0ceb587cad05cd012266c04d02a0591fb3a86315a1cf355476903d7ae44dbf41ecc4dd7c264162b1f2ad013987cbb756de3758ada60d31ab39a618df51f2f71271edc671fab22766a", 0x36, 0x4008851, &(0x7f00000000c0)={0x2, 0x0}, 0x0)

20:51:36 executing program 5:
r0 = socket(0x1, 0x1, 0x0)
sendto$inet6(r0, &(0x7f0000000000)="f2", 0x1, 0x0, 0x0, 0x0)

20:51:36 executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000200)='A', 0x1, 0x40001, 0x0, 0x20)

20:51:36 executing program 0:
r0 = socket$inet6(0x10, 0x3, 0x0)
getpeername$unix(r0, 0x0, &(0x7f0000000080))

20:51:36 executing program 5:
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00')
chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)

20:51:36 executing program 1:
r0 = socket$inet(0x10, 0x2, 0x0)
sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="24000000260007031dfffd946f610500000000000543000000000000421ba3a20400ff7e", 0x24}], 0x1}, 0x0)
recvmmsg(r0, &(0x7f0000005700), 0x1, 0x60, 0x0)

20:51:36 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x29e}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semop(r0, &(0x7f0000000100)=[{0x4, 0x3f}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:36 executing program 4:
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
dup3(r0, r1, 0x0)
fchdir(r1)

20:51:36 executing program 0:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto(r0, &(0x7f0000000180)="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", 0x8b, 0x24004085, 0x0, 0x2b)

20:51:36 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r3 = accept$inet6(r2, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, 0x0, 0x0)

20:51:36 executing program 3:
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000002)

20:51:36 executing program 1:
syz_extract_tcp_res(0x0, 0x0, 0x0)

20:51:36 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000006780), 0x1, 0x40000020, &(0x7f0000003680)={0x0, 0x3938700})
sendto$unix(r0, &(0x7f0000000140)="f0", 0x1, 0x0, 0x0, 0x0)

20:51:36 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0xc)
setregid(0x0, r1)

20:51:37 executing program 1:
open$dir(&(0x7f0000000040)='./file0\x00', 0x840, 0x0)
r0 = getegid()
fchownat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, r0, 0x0)

20:51:37 executing program 2:
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x4000)

20:51:37 executing program 3:
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f00000000c0)='./file0\x00', 0x5ea242, 0x181)

20:51:37 executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = dup3(r1, r0, 0x0)
setsockopt$sock_int(r2, 0x1, 0x0, 0x0, 0x0)

20:51:37 executing program 4:
socket$unix(0x21, 0x0, 0x0)

20:51:37 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f00000002c0)='.\x00', 0x70000, 0x2)

20:51:37 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8}, {0x4, 0xff}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}, {0x4, 0x3fc}], 0x2)
semop(r0, &(0x7f0000000240)=[{0x4, 0x3ff}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:37 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:37 executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0)
linkat(r0, &(0x7f0000000380)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x400)

20:51:37 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
getpeername(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x80)
getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140))

20:51:37 executing program 5:
r0 = socket$inet(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0}, 0x10)

20:51:37 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x67}, {0x4, 0x2}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:37 executing program 1:
socket(0xa, 0x0, 0x0)

20:51:37 executing program 3:
mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0)

20:51:37 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000001c0)=[{0x4, 0x3d}, {0x4, 0x8}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x73a6}, {0x4, 0x400}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:37 executing program 5:
r0 = socket(0x2, 0x1, 0x0)
r1 = dup(r0)
listen(r1, 0x0)
accept$inet6(r1, 0x0, 0x0)

20:51:37 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = dup2(r1, r1)
sendto(r2, &(0x7f0000000540)="b4", 0x1, 0x2000a090, &(0x7f00000004c0), 0x80)

20:51:37 executing program 1:
open$dir(&(0x7f0000000100)='./file0\x00', 0x923c1, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x100)

20:51:37 executing program 0:
sync()
rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00')
r0 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r0, &(0x7f00000002c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

20:51:37 executing program 3:
open$dir(&(0x7f0000000080)='./file0\x00', 0x6540, 0x3)

20:51:37 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x68f}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x73a9}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:38 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x31)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, 0x0, 0x0)

20:51:38 executing program 2:
r0 = socket(0x10, 0x2, 0x0)
r1 = dup(r0)
recvmmsg(r1, 0x0, 0x0, 0x2001, 0x0)

20:51:38 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10)

20:51:38 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x0)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000540))

20:51:38 executing program 3:
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xe, 0x32, 0xffffffffffffff9c, 0x0, 0x0)

20:51:38 executing program 0:
semget$private(0x0, 0x7, 0x36c)

20:51:38 executing program 5:
clock_nanosleep(0x1, 0x1, &(0x7f0000000480)={0x0, 0x3938700}, 0x0)

20:51:38 executing program 4:
open$dir(&(0x7f0000000040)='./file0\x00', 0x840, 0x0)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)

20:51:38 executing program 0:
r0 = socket$inet6(0x10, 0x3, 0x0)
fcntl$setflags(r0, 0x2, 0x0)

20:51:38 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup3(r1, r0, 0x0)
accept(r2, 0x0, 0x0)

20:51:38 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000001fc0)='./file0\x00', 0x10441, 0x0)
ftruncate(r0, 0x0, 0x0)

20:51:38 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0xb7}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:38 executing program 0:
open$dir(&(0x7f0000000000)='./file0\x00', 0x210cc2, 0x4)

20:51:38 executing program 2:
getrlimit(0xa, &(0x7f0000000380))

20:51:38 executing program 5:
r0 = socket(0x10, 0x2, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x40, 0x0, 0xfffffffffffffefd)

20:51:38 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
sendto$unix(r0, &(0x7f0000000140), 0x0, 0xc840, &(0x7f0000001140)=@file={0x0, './file0\x00'}, 0x6e)

20:51:38 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000100), 0x0, 0x10, &(0x7f0000000180)=@abs, 0x6e)

20:51:38 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
recvfrom$unix(r0, 0x0, 0x0, 0x60, 0x0, 0x0)

20:51:38 executing program 5:
r0 = socket$inet6(0x10, 0x3, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, 0x0, 0x0)

20:51:39 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r0, 0x0, 0x0, 0x0, 0x0)

20:51:39 executing program 0:
r0 = semget$private(0x0, 0x6, 0x0)
semctl$GETNCNT(r0, 0x2, 0x10, 0x0)

20:51:39 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0)
close(r1)
r2 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r2, 0x0)
accept$inet6(r1, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:39 executing program 4:
r0 = open(&(0x7f0000001740)='./file0\x00', 0x141941, 0x0)
fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2})

20:51:39 executing program 2:
r0 = socket(0x1, 0x1, 0x0)
r1 = dup(r0)
getsockname$inet6(r1, 0x0, &(0x7f0000000080))

20:51:39 executing program 1:
r0 = socket(0x1, 0x5, 0x0)
recvfrom$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0xa, 0x0}, 0x1c)

20:51:39 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
dup2(r1, r2)
r3 = socket$unix(0x1, 0x1, 0x0)
accept(r2, 0x0, 0x0)
connect$unix(r3, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:39 executing program 5:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1f, 0x0, 0xffffff7f00000000)

20:51:39 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0xce)

20:51:39 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x200}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7172}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x6}, {0x4, 0x5}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:39 executing program 5:
sync()
open(&(0x7f0000000280)='./file0\x00', 0x40, 0x0)
rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000000)='./file2\x00')
link(&(0x7f0000000040)='./file2\x00', &(0x7f0000000140)='./file2/file0\x00')

20:51:39 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
setsockopt(r0, 0x0, 0x0, &(0x7f0000000000), 0x0)

20:51:39 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x7ff}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x7131}, {0x4, 0x100}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:39 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0x7ff}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:39 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname$inet(r0, 0x0, &(0x7f0000000180))

20:51:39 executing program 5:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x80440, 0x0)
close(r0)
socket$unix(0x1, 0x2, 0x0)
getsockname$inet(r0, 0x0, &(0x7f00000001c0))

20:51:40 executing program 1:
r0 = socket(0x10, 0x803, 0x0)
flock(r0, 0x2)

20:51:40 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x31)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
write(r2, 0x0, 0x0)

20:51:40 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80)
dup3(r0, 0xffffffffffffffff, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:40 executing program 0:
r0 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0)
recvfrom$unix(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x0, 0x0, 0x0)

20:51:40 executing program 5:
setrlimit(0x2, &(0x7f00000012c0))

20:51:40 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semctl$IPC_RMID(r0, 0xff7f0000, 0x10)

20:51:40 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
fcntl$setflags(r0, 0x2, 0x0)

20:51:40 executing program 2:
semget(0x2, 0x1, 0x308)

20:51:40 executing program 1:
r0 = socket$inet6(0x10, 0x3, 0x0)
getpeername$inet6(r0, 0x0, &(0x7f0000000040))

20:51:40 executing program 3:
r0 = socket(0x1, 0x5, 0x0)
sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0xc000)

20:51:40 executing program 2:
semget(0x2, 0x4, 0x294)

20:51:40 executing program 5:
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$inet(r1, 0x0, 0x0)
getsockname$inet6(r2, 0x0, &(0x7f0000000080))

20:51:40 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0)
close(r1)
r2 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r2, 0x0)
accept$unix(r1, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:40 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept(r1, 0x0, 0x0)
close(r2)

20:51:40 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x24060085, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e)

20:51:40 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f00000000c0)="00618b5177f91c20cb53ffce6588e7c1b48210e7dcc109a6d91eb38b2e28fe0b77d4c5808a31ed9df94c3f05e365a01baa50eb0b7dd1ad80a1e815b57024c21ad8b170", 0x0, 0x40814, &(0x7f00000003c0)=@abs, 0x0)

20:51:40 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = dup(r0)
getsockopt(r1, 0x0, 0x1, 0x0, &(0x7f00000026c0))

20:51:40 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b1}, {0x4, 0xff}, {0x4, 0x9}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:40 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
r2 = dup2(r1, r0)
accept$inet6(r2, 0x0, &(0x7f0000000000))
r3 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r3, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:40 executing program 1:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000002ac0)={0x0, 0x0, 0x0}, 0x0)

20:51:41 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmmsg(r0, &(0x7f0000008940), 0x1, 0x0, 0x0)

20:51:41 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
openat(r0, &(0x7f0000000000)='/', 0x0, 0x0)

20:51:41 executing program 4:
r0 = socket(0x10, 0x803, 0x0)
sendto$inet(r0, &(0x7f0000000100)="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", 0x0, 0x48001, 0x0, 0xfffffffffffffdef)

20:51:41 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0xbc2}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7171}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x100}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x2}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:41 executing program 3:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x0}, 0x1c)

20:51:41 executing program 4:
r0 = socket(0x10, 0x2, 0x0)
fcntl$setown(r0, 0x8, 0x0)

20:51:41 executing program 3:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0), 0x80, 0x0}, 0x0)

20:51:41 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, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup(r1)
accept$inet(r2, 0x0, 0x0)

20:51:41 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f00000000c0)='./file0\x00', 0x10)
mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x0)
sync()
rmdir(&(0x7f0000000100)='./file0/file1\x00')

20:51:41 executing program 1:
open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0)
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0)
read(r0, 0x0, 0x0)

20:51:41 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x2}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x67}, {0x4, 0x2}, {0x4, 0x1}], 0x3)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:41 executing program 1:
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x6000)

20:51:41 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x2f)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r1)
r3 = accept$inet6(r2, 0x0, 0x0)
getsockname$inet6(r3, 0x0, &(0x7f0000000080))

20:51:41 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:41 executing program 4:
sync()
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x0, 0x0)
fchownat(r0, &(0x7f0000000000)='.\x00', 0x0, 0x0, 0x0)

20:51:41 executing program 1:
syz_emit_ethernet(0x300506, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00200000000086dd"])
syz_extract_tcp_res(0x0, 0x0, 0x0)

20:51:41 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000001c0)=[{0x4, 0x3d}, {0x4, 0x8}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73a5}, {0x4, 0x400}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:41 executing program 5:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0)
dup3(r0, r1, 0x0)
getsockname$inet6(r1, 0x0, &(0x7f0000000080))

20:51:41 executing program 0:
r0 = socket(0x10, 0x3, 0x0)
getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000040), &(0x7f0000000100)=0x4)

20:51:42 executing program 1:
sync()
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
rename(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='./file0/file0\x00')
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
mknod$loop(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x1)

20:51:42 executing program 5:
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$inet(r1, 0x0, 0x0)
fcntl$dupfd(r2, 0x0, r0)

20:51:42 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r1, 0x0, 0x0)
getpeername$inet(r2, 0x0, &(0x7f0000000140))

20:51:42 executing program 3:
r0 = socket(0x1, 0x5, 0x0)
r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0)
dup2(r0, r1)
setsockopt$sock_cred(r1, 0x1, 0x11, 0x0, 0x0)

20:51:42 executing program 2:
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)
flock(r2, 0x2)

20:51:42 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000140), 0x0, 0x48001, 0x0, 0x0)

20:51:42 executing program 5:
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
r1 = dup(r0)
mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)

20:51:42 executing program 5:
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1)

20:51:42 executing program 0:
r0 = socket(0x10, 0x802, 0x0)
recvfrom$inet(r0, &(0x7f0000000000), 0x0, 0x140, 0x0, 0x0)

20:51:42 executing program 5:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept(r1, 0x0, 0x0)
sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:42 executing program 4:
r0 = socket(0x10, 0x802, 0x0)
getsockname(r0, &(0x7f0000000200), &(0x7f0000000280)=0x80)
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)

20:51:42 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x9c}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71a9}, {0x4, 0x7f}, {0x4, 0x400}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:43 executing program 0:
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x65)

20:51:43 executing program 2:
r0 = socket(0x1, 0x5, 0x0)
bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e)
symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00')

20:51:43 executing program 1:
sync()
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
rename(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='./file0/file0\x00')
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
mknod$loop(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x1)

20:51:43 executing program 4:
socket$unix(0xa, 0x0, 0x0)

20:51:43 executing program 3:
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x1000)

20:51:43 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30f141, 0x152)

20:51:43 executing program 0:
socketpair(0x1, 0x0, 0x2, 0x0)

20:51:43 executing program 5:
r0 = socket$inet(0x10, 0x3, 0x0)
fcntl$setown(r0, 0x8, 0x0)

20:51:43 executing program 2:
r0 = socket(0x10, 0x80002, 0x0)
recvfrom$inet6(r0, &(0x7f0000000000), 0x0, 0x100, 0x0, 0x0)

20:51:43 executing program 3:
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9)

20:51:43 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7172}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x100}, {0x4, 0xd}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:43 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x92840, 0xe)

20:51:43 executing program 1:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0xc)
setgid(r1)

20:51:43 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}, {0x4, 0x4ba}, {0x4, 0x403}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:43 executing program 4:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x121442, 0x5f)

20:51:43 executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8660, 0x100)

20:51:43 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
getpeername(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x80)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

20:51:43 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
close(r0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e)
listen(r1, 0x0)
accept$inet6(r0, 0x0, 0x0)
r2 = socket$unix(0x1, 0x801, 0x0)
connect$unix(r2, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e)

20:51:43 executing program 3:
r0 = geteuid()
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, &(0x7f0000000040)=0xc)
setreuid(r0, r2)

20:51:43 executing program 4:
semget(0x2, 0x1, 0x34f)

20:51:44 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x8)

20:51:44 executing program 5:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc7e}, 0x0)

20:51:44 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
setrlimit(0x7, &(0x7f00000005c0))
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
accept$inet(r1, 0x0, 0x0)

20:51:44 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='.\x00', 0x0, 0x0)
r1 = dup(r0)
fchdir(r1)

20:51:44 executing program 3:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto(r0, &(0x7f0000000140)="10", 0x1, 0x40000, &(0x7f0000004fc0), 0x80)

20:51:44 executing program 0:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getpeername$inet6(r0, 0x0, &(0x7f0000000080))

20:51:44 executing program 2:
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000)

20:51:44 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0xda}, {0x4, 0x1}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7172}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x100}, {0x4, 0x6}, {0x4, 0x5}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:44 executing program 0:
r0 = socket(0x1, 0x5, 0x0)
getpeername$unix(r0, 0x0, 0x0)

20:51:44 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000240), 0x0, 0x801, 0x0, 0x0)

20:51:44 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000000)='c', 0x1, 0x0, 0x0, 0x0)
recvfrom$unix(r1, &(0x7f0000000040)=""/10, 0xa, 0x23, 0x0, 0x0)

20:51:44 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x2f)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r1)
r3 = accept$inet6(r2, 0x0, 0x0)
sendmsg(r3, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x0)

20:51:44 executing program 5:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
bind$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e)
open$dir(&(0x7f0000000040)='./file0\x00', 0x280, 0x0)

20:51:44 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:44 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0x2}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7129}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:44 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpeername(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x80)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)

20:51:44 executing program 2:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept(r2, 0x0, 0x0)
shutdown(r3, 0x0)

20:51:44 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, 0x0, 0x0)

20:51:44 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname(r0, &(0x7f0000000140), &(0x7f0000000100)=0x80)
dup3(r0, 0xffffffffffffffff, 0x0)
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080))

20:51:45 executing program 1:
mknod(&(0x7f0000000100)='./file0\x00', 0x20, 0x0)

20:51:45 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

20:51:45 executing program 4:
open(&(0x7f00000001c0)='./file0\x00', 0x602240, 0x0)
r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x0)

20:51:45 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
close(r0)
socket$unix(0x1, 0x1, 0x0)
sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0)

20:51:45 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b1}, {0x4, 0x7}, {0x4, 0x10}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:45 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4)

20:51:45 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f0000000100)="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"/436, 0xb5, 0x91, &(0x7f00000000c0)={0xa, 0x0}, 0x0)

20:51:45 executing program 1:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
writev(r2, 0x0, 0x0)

20:51:45 executing program 4:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x13d71f7d04ab3acf)

20:51:45 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x123840, 0x40)

20:51:45 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x437}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x1}, {0x4, 0x2}, {0x4, 0x1}], 0x3)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:45 executing program 0:
socketpair(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet6(r0, &(0x7f0000000040)="9f6c3e73cf5e085cd39a9c3700", 0xd, 0x20000810, 0x0, 0xffffffb3)

20:51:45 executing program 3:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000180))

20:51:45 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={<r0=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f00000009c0)=""/186, 0xba, 0x0, 0x0, 0x0)

20:51:45 executing program 4:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = dup2(r0, r0)
sendmsg$unix(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0)

20:51:45 executing program 2:
r0 = socket(0x1, 0x5, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000100)="13", 0xffce)

20:51:45 executing program 1:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
writev(r2, 0x0, 0x0)

20:51:45 executing program 5:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0)

20:51:45 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0)

20:51:45 executing program 4:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000240)='.\x00', 0x41, 0x31)

20:51:45 executing program 5:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f00000003c0)="dcffb1b8f8c81873293282cc42cac5315a3bdd89233a88d570a5961d9ca519db7ac777d91ab842f731400bf93c05c4717acefc1f1bdbe06eea7415763f78143993ea24ae69e228882466a749e918ebf15e9fc5323fafcf19f9481da02b5b6669694c90615f5aca2a0a5e9c92fc2f508d8851ae21cbe2c2730abc21", 0xbd, 0x0, &(0x7f0000000440)={0xa, 0x0}, 0x0)

20:51:45 executing program 5:
pipe(&(0x7f0000091680)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
faccessat(r0, &(0x7f0000000080)='/', 0x4, 0x0)

20:51:45 executing program 3:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet(r0, &(0x7f0000000200)="2cc4ed9696d74895615722a74fe426392e81ac40b7e2f3546574de454385891fba6f84465ab821a64ef7a1e73fa35ea479668204da19a59f7dd5733b831a9db40ebad1c7d5031193664cb5df7f3ad389f0b2bfbad5c9ba43abd5689d98c5d1258dcd9b48669f9da7504a809266e1376860a891a1e5b4141198b1153a6f84ded2729ba5fde8c36a2100d87767b4152397b791467c79e6956b8b540efa1fd0cb2c1a8b1b2fd81d3cf83cebc552aed40ac13b3854b41422baab6ce93ce88d9ecb0b88b116b36f556251cc28ccdf", 0xcc, 0x4000, &(0x7f0000000380)={0x2, 0x0}, 0x0)

20:51:46 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x9c2}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7131}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:46 executing program 1:
pipe2(&(0x7f00000016c0)={<r0=>0xffffffffffffffff}, 0x0)
r1 = socket$unix(0x1, 0x200000000000002, 0x0)
dup3(r1, r0, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10)

20:51:46 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b0}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x77}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:46 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}, {0x4, 0x100}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:46 executing program 4:
getgroups(0x1, &(0x7f0000000100)=[<r0=>0x0])
mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x1)
lchown(&(0x7f0000000500)='./file0\x00', 0x0, r0)

20:51:46 executing program 3:
socketpair(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname$unix(r0, 0x0, &(0x7f00000004c0))

20:51:46 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000100)='./file0\x00', 0x2fa6f597382ae979, 0x100)

20:51:46 executing program 2:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
recvfrom$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x0)

20:51:46 executing program 1:
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10340, 0xa)

20:51:46 executing program 2:
r0 = socket$inet(0x10, 0x2, 0x0)
close(r0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)
listen(r1, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r2, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
accept$inet(r0, 0x0, 0x0)

20:51:46 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
writev(r0, 0x0, 0x13)

20:51:46 executing program 0:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f00000003c0)="dcffb1b8f8c81873293282cc42cac5315a3bdd89233a88d570a5961d9ca519db7ac777d91ab842f731400bf93c05c4717acefc1f1bdbe06eea7415763f78143993ea24ae69e228882466a749e918ebf15e9fc5323fafcf19f9481da02b5b6669694c90615f5aca2a0a5e9c92fc2f508d8851ae21cbe2c2730abc21", 0x7b, 0x4002, &(0x7f0000000440)={0xa, 0x0}, 0x0)

20:51:46 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x391cc3, 0x2b)

20:51:46 executing program 0:
open(&(0x7f00000000c0)='./file0\x00', 0x630040, 0x86)

20:51:46 executing program 1:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet6(r2, 0x0, 0x0)
fcntl$setown(r3, 0x8, 0x0)

20:51:46 executing program 5:
open(&(0x7f0000000040)='./file0\x00', 0x10140, 0xc0)

20:51:46 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r0)
sendmsg(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0)

20:51:46 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4407c2, 0x80)

20:51:47 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r2 = accept(r1, 0x0, 0x0)
sendto(r2, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0)

20:51:47 executing program 4:
r0 = semget$private(0x0, 0x6, 0x0)
semctl$GETNCNT(r0, 0x7, 0x10, 0x0)

20:51:47 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0)
fsync(r0)

20:51:47 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x712e}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x8}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:47 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8}, {0x4, 0xff}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}], 0x1)
semop(r0, &(0x7f0000000240)=[{0x4, 0x1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:47 executing program 3:
socketpair(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, 0x0, 0xffffffffffffff03)

20:51:47 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
recvmsg(r0, &(0x7f0000000480)={&(0x7f00000002c0), 0x80, 0x0}, 0x0)
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)

20:51:47 executing program 5:
pipe(&(0x7f00000017c0)={<r0=>0xffffffffffffffff})
fchownat(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)

20:51:47 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000000)='\b', 0x1, 0x0, 0x0, 0x0)
recvfrom$unix(r1, 0x0, 0x0, 0x61, 0x0, 0x0)

20:51:47 executing program 3:
socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000400))

20:51:47 executing program 2:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="e7", 0x1)

20:51:47 executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0xdf1d9390c933e591)
faccessat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1, 0x0)

20:51:47 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0x1}, {0x4, 0x1}], 0x3)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}, {0x4, 0x400}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:47 executing program 4:
open(&(0x7f0000000000)='.\x00', 0x88101, 0x0)

20:51:47 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x2f)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r1)
r3 = accept$inet6(r2, 0x0, 0x0)
setsockopt$sock_cred(r3, 0x1, 0x11, 0x0, 0x0)

20:51:47 executing program 2:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x0)
close(r0)
socket$unix(0x1, 0x1, 0x0)
getsockname$inet6(r0, 0x0, &(0x7f0000000280))

20:51:47 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = dup3(r1, r0, 0x0)
fcntl$getflags(r2, 0x0)

20:51:47 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:47 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, 0x0, 0x0)

20:51:47 executing program 1:
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, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup(r1)
r3 = accept$inet6(r2, 0x0, 0x0)
fcntl$getflags(r3, 0x0)

20:51:47 executing program 3:
mknod(&(0x7f0000000000)='./file0\x00', 0xab73cb028b0c4ec6, 0x0)

20:51:48 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20042, 0x100)

20:51:48 executing program 4:
socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:48 executing program 3:
semget(0xffffffffffffffff, 0x4, 0x205)

20:51:48 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000140)=' ', 0x1, 0x48001, &(0x7f0000000240)=@abs, 0x6e)

20:51:48 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
getsockname(r2, &(0x7f0000000100), &(0x7f0000000180)=0x80)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, 0x0, 0x0)

20:51:48 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1000000000001, 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$unix(r1, 0x0, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc)

20:51:48 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20042, 0x100)

20:51:48 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x8840, 0x0, 0x0)

20:51:48 executing program 3:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet6(r2, 0x0, 0x0)
mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x104031, r3, 0x0, 0x0)

20:51:48 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x40}, {0x4, 0x9}, {0x4, 0x5}], 0x3)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b1}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:48 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r1, r0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0}, {0xa, 0x0}}, 0x0)

20:51:48 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = dup3(r1, r0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, 0x0, 0x0)

20:51:48 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r1, &(0x7f0000000080)='I', 0x1, 0x0, 0x0, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x62, 0x0, 0x0)

20:51:48 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
dup3(r1, r0, 0x0)
r2 = accept(r0, 0x0, 0x0)
recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:48 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000100), 0x0, 0x20050000, 0x0, 0xfffffffffffffca4)

20:51:48 executing program 0:
mkdir(&(0x7f0000000040)='./file0\x00', 0x81)
rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000001140)='./file0\x00')
chmod(&(0x7f0000000000)='./file0\x00', 0x14)

20:51:48 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r0, 0x0)
r1 = socket$inet(0x10, 0x80003, 0x0)
getsockname(r1, &(0x7f0000001200), &(0x7f0000000d40)=0x80)
r2 = socket$unix(0x1, 0x1, 0x0)
dup2(r2, 0xffffffffffffffff)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
recvmmsg(r3, &(0x7f0000003b40), 0x1, 0x0, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:48 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r1, r0)
sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)

20:51:48 executing program 4:
rmdir(&(0x7f0000000080)='.\x00')

20:51:48 executing program 4:
r0 = socket$unix(0x1, 0x5, 0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), 0x8)

20:51:49 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x712d}, {0x4, 0x3c}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:49 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0)
close(r1)
r2 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r2, 0x0)
accept$inet(r1, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:49 executing program 5:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpeername$unix(r0, 0x0, 0x0)

20:51:49 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, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
dup3(r1, r0, 0x0)
r2 = accept$unix(r0, 0x0, 0x0)
readv(r2, 0x0, 0x0)

20:51:49 executing program 0:
link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00')

20:51:49 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x20)
sendto$unix(r1, &(0x7f0000000680)="e0", 0x1, 0x0, 0x0, 0x0)

20:51:49 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000180), 0x0, 0xc084, 0x0, 0x0)

20:51:49 executing program 2:
r0 = socket$inet(0x10, 0x80003, 0x0)
readv(r0, 0x0, 0x0)

20:51:49 executing program 4:
socket$unix(0xa, 0x3, 0x0)

20:51:49 executing program 4:
r0 = socket$inet(0x10, 0x2, 0x0)
utimensat(r0, 0x0, 0x0, 0x0)

20:51:49 executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0)
dup3(r0, r1, 0x0)
getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, &(0x7f0000000a40))

20:51:49 executing program 1:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
sendto$inet6(r0, 0x0, 0x0, 0x4800, &(0x7f0000000380)={0xa, 0x0}, 0x0)

20:51:49 executing program 5:
r0 = socket(0x10, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmmsg(r1, &(0x7f0000000000), 0x0, 0x0, 0x0)

20:51:49 executing program 3:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
fchmod(r0, 0x0)

20:51:49 executing program 2:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet6(r2, 0x0, 0x0)
read(r3, 0x0, 0x0)

20:51:49 executing program 4:
socketpair(0x1, 0x2, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x123)
sendto$inet6(r1, &(0x7f0000000200)="87", 0x1, 0x0, 0x0, 0x0)

20:51:49 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0xbc2}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7131}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x100}, {0x4, 0x5}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x2}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:49 executing program 4:
r0 = socket$unix(0x1, 0x2, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, 0x0, 0x0)

20:51:49 executing program 0:
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$dupfd(r0, 0xf, 0xffffffffffffffff)

20:51:49 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpeername$inet6(r0, 0x0, &(0x7f0000000140)=0xffffffffffffff15)

20:51:49 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
shutdown(r1, 0x0)

20:51:49 executing program 1:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x15d240, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x101)

20:51:50 executing program 3:
r0 = socket(0x10, 0x803, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4, 0x0, 0xfffffffffffffdb6)

20:51:50 executing program 4:
semget(0x2, 0x1, 0x0)

20:51:50 executing program 5:
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00')
symlinkat(&(0x7f00000014c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000001500)='./file0/../file0\x00')

20:51:50 executing program 0:
r0 = socket(0x1, 0x1, 0x0)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4000, 0x0, 0x0)

20:51:50 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semctl$SETVAL(r0, 0x2, 0x10, 0x0)

20:51:50 executing program 3:
open$dir(&(0x7f0000000080)='./file1\x00', 0x482541, 0x174)

20:51:50 executing program 4:
r0 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
semop(r0, &(0x7f0000000080)=[{}], 0x1)

20:51:50 executing program 1:
open(&(0x7f0000000000)='./bus\x00', 0x4000000000141042, 0x0)
open(&(0x7f0000000040)='./bus\x00', 0x400801, 0x84)

20:51:50 executing program 4:
open(&(0x7f0000000040)='./file0\x00', 0xf0d40, 0xa2)

20:51:50 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, 0x0, 0x0)

20:51:50 executing program 0:
sync()
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000200)='/', r0, &(0x7f0000000000)='./file0\x00')
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, './file0/file0\x00'}, 0x6e)
getpeername(r1, 0x0, 0x0)

20:51:50 executing program 2:
r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0)
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x8000, 0x0)

20:51:50 executing program 5:
sync()
rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000000)='./file2\x00')
chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)

20:51:50 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f0000001080), 0x0, 0x0, &(0x7f00000010c0)={0xa, 0x0}, 0x0)

20:51:50 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000200)="c4", 0x1, 0x40080, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e)

20:51:50 executing program 1:
r0 = open(&(0x7f0000000140)='.\x00', 0x143042, 0x0)
writev(r0, 0x0, 0x0)

20:51:50 executing program 2:
r0 = socket(0x1, 0x1, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x4000, 0x0, 0x0)

20:51:50 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept(r2, 0x0, 0x0)
sendmmsg(r3, 0x0, 0x0, 0x0, 0x0)

20:51:50 executing program 3:
linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0)

20:51:50 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
setsockopt(r0, 0x0, 0x0, &(0x7f0000000040)="2024eeae6e00000000000000039ac9e92f82056ee6279e8718941ac6bc08024adbc872138ffb79e41374703edbcf89", 0xfffffffffffffe8e)

20:51:50 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x712e}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x2f6}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:50 executing program 5:
r0 = socket$inet6(0x10, 0x3, 0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, 0x0, 0x0)

20:51:51 executing program 0:
setuid(0xee01)
r0 = semget$private(0x0, 0x4, 0x0)
semctl$GETPID(r0, 0x0, 0xb, 0x0)

20:51:51 executing program 2:
r0 = socket$inet(0x10, 0x3, 0x0)
writev(r0, 0x0, 0x0)

20:51:51 executing program 4:
sync()
mkdir(&(0x7f0000001080)='./file0\x00', 0x0)
rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000001140)='./file0/file0\x00')
readlink(&(0x7f0000003780)='./file0\x00', 0x0, 0x0)

20:51:51 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x262c1, 0x100)

20:51:51 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8}, {0x4, 0xff}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}, {0x4, 0x3fc}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:51 executing program 5:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x42, 0x0)
linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x0)

20:51:51 executing program 1:
openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x92840, 0x1e1)

20:51:51 executing program 0:
r0 = socket(0x10, 0x3, 0x0)
sendto$inet(r0, &(0x7f0000000140)="b6e9a00bb87fb3b04b412ca62a4c86b312857d8d269861b812e08d7abd435d3ddb29121edfd1a975c8b8b731e0edd3823449987b9af6a3031f5e81d6ac513fdc4cdc8c0ea5ec34eab85c952502e764881e2f7cced095e390036e20a0818a9503254ae021fa584af2d14b64ea11aa3842d599d436f8c451907bd24c5894cee23115490781447dc623f4592ab23b81a6c4b5dcb7ca0ecace92b9803da1db4c66c6a7bee72c718445bb52d74263b0bd117cb906ddf1e8077d1af57c03a2920705eb81c090f17585", 0x112, 0x40050, 0x0, 0xfffffffffffffc71)

20:51:51 executing program 2:
r0 = socket(0x10, 0x803, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0xc000, 0x0, 0x0)

20:51:51 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000200)=[{0x4, 0x8000}, {0x4, 0x81}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73a5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:51 executing program 2:
r0 = socket(0x1, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
recvfrom$inet(r1, 0x0, 0x0, 0x43, 0x0, 0x0)

20:51:51 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}, {0x4, 0x6}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:51 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
recvfrom$inet(r0, &(0x7f0000001400)=""/181, 0xb5, 0x2, 0x0, 0x0)
shutdown(r0, 0x0)

20:51:51 executing program 1:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet6(r2, 0x0, 0x0)
getsockopt(r3, 0x1, 0x14, &(0x7f0000001600)=""/4102, &(0x7f00000015c0)=0x1006)

20:51:52 executing program 5:
open(&(0x7f0000000000)='./bus\x00', 0x400000003fd, 0x7b)

20:51:52 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r0, 0x0)
accept$unix(r0, 0x0, 0x0)

20:51:52 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x0, 0x0)
fchdir(r0)
sync()
mknod(&(0x7f0000001880)='\xe9\x1fq\x89Y\x1e\x923aK/file0\x00', 0x0, 0x0)

20:51:52 executing program 0:
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind$inet6(r0, 0x0, 0x0)

20:51:52 executing program 1:
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname$inet(r0, 0x0, 0x0)

20:51:52 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0xd5, 0x0, 0x0)

20:51:52 executing program 5:
r0 = semget$private(0x0, 0x4, 0x0)
semctl$GETNCNT(r0, 0x3, 0x10, 0x0)

20:51:52 executing program 1:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getflags(r0, 0x0)

20:51:52 executing program 4:
getpeername$inet(0xffffffffffffffff, 0x0, 0x0)

20:51:52 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x8540, 0x0)
r2 = dup3(r0, r1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, 0x0, 0x0)

20:51:52 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)

20:51:52 executing program 4:
r0 = socket(0x10, 0x80003, 0x0)
sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x8015, 0x0, 0x0)

20:51:52 executing program 1:
mknod$loop(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x707a41, 0x0)

20:51:52 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000180)=[{0x4, 0x7fe}], 0x56)
semop(r0, &(0x7f0000000040)=[{0x4, 0x7131}, {0x4, 0x100}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:52 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x712d}], 0x1)
semop(r0, &(0x7f00000003c0)=[{0x4, 0xd8a}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x6}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:52 executing program 2:
shmctl$IPC_SET(0x0, 0xe, 0x0)

20:51:52 executing program 0:
open$dir(&(0x7f0000000080)='./file0\x00', 0x488c2, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x1cd)

20:51:52 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}, {0x4, 0x7}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x5}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x81}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71ae}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:52 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = dup2(r0, r0)
fcntl$setflags(r1, 0x2, 0x0)

20:51:52 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000003580), 0x1, 0x0, 0x0)

20:51:53 executing program 5:
setrlimit(0x7, &(0x7f0000000040))
open$dir(&(0x7f0000000080)='./file0\x00', 0x402540, 0x0)

20:51:53 executing program 2:
rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000000)='./file2\x00')
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000280)=0x8)

20:51:53 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:53 executing program 3:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
fcntl$lock(r0, 0x407, &(0x7f0000000040))

20:51:53 executing program 1:
semget(0x1, 0x3, 0x2c6)

20:51:53 executing program 1:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f0000000100)="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"/436, 0x160, 0x40048c4, &(0x7f00000000c0)={0xa, 0x0}, 0x0)

20:51:53 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0x2}, {0x4, 0x8}], 0x3)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x712d}], 0x1)
semop(r0, &(0x7f00000003c0)=[{0x4, 0xd8a}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:53 executing program 0:
pipe2(&(0x7f00000002c0)={<r0=>0xffffffffffffffff}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
dup3(r1, r0, 0x0)
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:53 executing program 5:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0)
dup3(r0, r1, 0x0)
sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x40, 0x0, 0x98)

20:51:53 executing program 4:
semget(0x3, 0x0, 0x40)

20:51:53 executing program 2:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
fcntl$setflags(r0, 0x2, 0x0)

20:51:53 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, 0x0, 0x0)

20:51:53 executing program 1:
r0 = socket$inet(0x10, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000001d00), 0x0, 0x40, 0x0)

20:51:53 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000080))

20:51:53 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
readv(r1, 0x0, 0x0)

20:51:53 executing program 5:
r0 = socket(0x10, 0x3, 0x0)
sendmmsg(r0, 0x0, 0x55, 0x0, 0x0)

20:51:53 executing program 5:
r0 = socket$unix(0x1, 0x1000000000000002, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
fcntl$getown(r1, 0x9)

20:51:53 executing program 0:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
sendto$inet6(r0, 0x0, 0x0, 0x4000000, &(0x7f0000000380)={0xa, 0x0}, 0x0)

20:51:53 executing program 2:
shmget(0xffffffffffffffff, 0x1000, 0x78000000, &(0x7f0000ffd000/0x1000)=nil)

20:51:53 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00')

20:51:53 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8}, {0x4, 0x9}, {0x4, 0x404}], 0x3)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71ae}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:53 executing program 4:
open$dir(&(0x7f0000000200)='./file0\x00', 0x40000400000002c2, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x0, 0x0)

20:51:53 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000600)=[{0x4, 0x40}, {0x4, 0xd}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b1}, {0x4, 0xb6}, {0x4, 0x8c}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:54 executing program 0:
open(&(0x7f00000005c0)='./file0\x00', 0x800c40, 0x1)

20:51:54 executing program 5:
semget$private(0x0, 0x3, 0x84)

20:51:54 executing program 4:
semget(0x2, 0x1, 0x204)

20:51:54 executing program 2:
r0 = socket$inet6(0x10, 0x3, 0x0)
close(r0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r2, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
accept$inet(r0, 0x0, 0x0)

20:51:54 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}, {0x4, 0x4c8}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}], 0x1)
semop(r0, &(0x7f0000000180)=[{0x4, 0xa}, {0x4, 0x3}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:54 executing program 5:
r0 = socket$inet(0x10, 0x80003, 0x0)
getsockname$unix(r0, 0x0, &(0x7f0000000100))

20:51:54 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}, {0x4, 0x4ba}, {0x4, 0x401}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:54 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000240)='.\x00', 0x0, 0x31)

20:51:54 executing program 1:
r0 = socket(0x1, 0x3, 0x0)
sendto$inet(r0, &(0x7f0000000040)="223cfbc811e5b2ae4ebd61f6f137c4c4239d38e29fa90800000000000000dfb038bd8d8cc96e3eff4cd648fb015fe45976245451d2fe73f42c2db6374ee66e6e39f2773d2095742c706d86e815c49dda3b22edf4d472ce72c69d6d965dfd02f736d6cf13050b9464d9196422c175c0ff1e80c61e291b14fabb18e5c5e1cebdf3893a4c1e5c5c996787736e4dc60c6f9da8edaf094beeb23f04bcca13f0c9cd2e5dd3b7dd8b73bb4b0b2c73a277a21d071cb1f791b0d0b6062a7a55c13851782542113b217ed547f0f0", 0x0, 0x811, 0x0, 0x33)

20:51:54 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r0)
sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:51:54 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0xb}, {0x4, 0x5}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71ae}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:54 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x7131}, {0x4, 0x100}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:54 executing program 4:
shmget(0x2, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil)

20:51:54 executing program 3:
open$dir(&(0x7f0000000000)='./file0\x00', 0x440, 0x34)

20:51:54 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0)

20:51:54 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x7ff])
semop(r0, &(0x7f0000000100)=[{0x4, 0x9}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:54 executing program 0:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e)

20:51:54 executing program 4:
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00')

20:51:54 executing program 5:
r0 = socket$unix(0x1, 0x20000000001, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, 0x0, 0x0)

20:51:54 executing program 1:
open(&(0x7f0000000080)='./file0\x00', 0x4c93628f6c245de, 0xb3)

20:51:54 executing program 3:
socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000580)="21d9ede7610a86f13309c3da89cf17fb46be38160eef3d9b32990bc41ce5a28f212414b1c911556bce3d95a6811126af1e1f2889a3acdc3e", 0x1e, 0x800, &(0x7f0000000500)=@abs, 0x0)

20:51:54 executing program 3:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet(r0, 0x0, 0x0, 0x24000000, &(0x7f0000e68000)={0x2, 0x0}, 0x0)

20:51:55 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
connect(0xffffffffffffffff, &(0x7f0000000000), 0x10)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r1 = socket$inet6(0xa, 0x2, 0x0)
dup3(r0, r1, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0}, 0x1c)

20:51:55 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000180)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x712e}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x1}, {0x4, 0x401}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x2f6}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:55 executing program 0:
r0 = socket$inet(0x10, 0x2, 0x0)
bind(r0, &(0x7f0000000000), 0x80)

20:51:55 executing program 5:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmmsg(r0, 0x0, 0x0, 0x4000, 0x0)

20:51:55 executing program 4:
r0 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r0, 0x0)
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup3(r0, r1, 0x0)
r2 = socket$unix(0x1, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
accept$inet6(r1, 0x0, 0x0)

20:51:55 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
close(r2)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
fchdir(r2)

20:51:55 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x3f}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b5}, {0x4, 0x4ba}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:55 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r0, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r0, 0x0, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10)

20:51:55 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x1}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x78e0}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x401}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:55 executing program 2:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x3000)

20:51:55 executing program 4:
r0 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r0, 0x0)
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup3(r0, r1, 0x0)
r2 = socket$unix(0x1, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
accept$inet6(r1, 0x0, 0x0)

20:51:55 executing program 1:
r0 = socket$inet(0x10, 0x2, 0x0)
getpeername$inet(r0, 0x0, &(0x7f0000000240))

20:51:55 executing program 3:
r0 = socket(0x2000000100000010, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000080)="0484164a", 0x4, 0x8000, &(0x7f00000000c0)={0x2, 0x0}, 0x0)

20:51:55 executing program 5:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140), 0x4)

20:51:55 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x712e}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:55 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f0000000140)=""/202, 0xca, 0x0, 0x0, 0xa)
sendto(r1, &(0x7f0000000040)='W', 0x1, 0x0, 0x0, 0x0)

20:51:55 executing program 3:
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x20c31, 0xffffffffffffff9c, 0x0, 0x0)

20:51:55 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
writev(r0, 0x0, 0x0)

20:51:56 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}, {0x4, 0x1}], 0x2)
semop(r0, &(0x7f0000000180)=[{0x4, 0x7}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x7131}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:56 executing program 5:
r0 = socket$unix(0x1, 0x5, 0x0)
bind(r0, 0x0, 0x0)

20:51:56 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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x0, 0x0, 0x0)

20:51:56 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}, {0x4, 0x401}, {0x4, 0x1}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:56 executing program 2:
syz_emit_ethernet(0x4a, &(0x7f0000000200))
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)

20:51:56 executing program 5:
socketpair$unix(0x1, 0x0, 0x2, 0x0)

20:51:56 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x5}, {0x4, 0x9c}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71a9}, {0x4, 0x7f}, {0x4, 0x400}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:56 executing program 5:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
close(r0)
open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0)
pwritev(r0, 0x0, 0x0, 0x0)

20:51:56 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000180)=0xc)
fchown(r1, 0x0, r2)

20:51:56 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
writev(r0, 0x0, 0x0)

20:51:56 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x9c6}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7132}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:56 executing program 4:
r0 = socket(0x1, 0x5, 0x0)
setsockopt(r0, 0x0, 0x0, 0x0, 0x0)

20:51:56 executing program 2:
madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x11)

20:51:56 executing program 0:
semget(0x1, 0x2, 0x4db)

20:51:56 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
writev(r0, 0x0, 0x0)

20:51:56 executing program 5:
mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc000, 0x0)

20:51:56 executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x410142, 0x1af)

20:51:56 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x78de}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:56 executing program 3:
mknodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)

20:51:56 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x9}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71ae}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:56 executing program 4:
r0 = socket(0x1, 0x5, 0x0)
setsockopt(r0, 0x0, 0x0, 0x0, 0x0)

20:51:56 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000040), 0x0, 0x4804, &(0x7f0000000140)=@abs, 0x6e)

20:51:56 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x885, 0x0, 0x0)

20:51:56 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$inet(r1, 0x0, 0x0)
getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8)

20:51:57 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x92840, 0x0)
fcntl$setown(r0, 0x8, 0x0)

20:51:57 executing program 5:
r0 = socket(0x10, 0x2, 0x0)
getpeername$inet(r0, 0x0, &(0x7f0000000040))

20:51:57 executing program 4:
semget(0x0, 0x4, 0x3ed)

20:51:57 executing program 2:
r0 = socket(0x10, 0x2, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x20014000, &(0x7f0000000280)={0xa, 0x0}, 0x0)

20:51:57 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000200)='/', r0, &(0x7f0000000240)='./file0\x00')
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001140)='./file0/file1\x00')
utimensat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x100)

20:51:57 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000680), &(0x7f0000000700)=0x4)

20:51:57 executing program 0:
semget(0x2, 0x2, 0x301)

20:51:57 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0x2}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x712d}], 0x1)
semop(r0, &(0x7f00000003c0)=[{0x4, 0xd8a}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:57 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x240400a0, 0x0, 0xfffffffffffffea8)

20:51:57 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000300)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet6(r2, 0x0, 0x0)
dup2(r1, r3)
accept$inet6(r3, 0x0, 0x0)
r4 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r4, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:51:57 executing program 3:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
getsockname$inet(r0, 0x0, &(0x7f00000000c0))

20:51:57 executing program 5:
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$inet(r1, 0x0, 0x0)
getsockname$unix(r2, 0x0, &(0x7f00000000c0))

20:51:57 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000140)='./file0\x00', 0x200c0, 0x80)

20:51:57 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8)

20:51:57 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
fchownat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0)

20:51:57 executing program 0:
linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)

20:51:57 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10040, 0x140)

20:51:57 executing program 4:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0)
fdatasync(r0)

20:51:57 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, 0x46)

20:51:57 executing program 2:
r0 = socket(0x1, 0x5, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)="13", 0x1)

20:51:57 executing program 4:
pipe2(&(0x7f0000002800)={<r0=>0xffffffffffffffff}, 0x0)
fcntl$setflags(r0, 0x2, 0x0)

20:51:57 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r1, 0x0, 0x0)
sendmmsg(r2, 0x0, 0x0, 0x0, 0x0)

20:51:58 executing program 2:
r0 = socket(0x1, 0x3, 0x0)
r1 = socket(0x1, 0x3, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
setsockopt$sock_linger(r2, 0xffff, 0x1002, 0x0, 0x8)

20:51:58 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}, {0x4, 0x6}, {0x4, 0x3ff}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:58 executing program 3:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000000)="f569cd7e2d49133d47c1b8c3c42f7e0a4f", 0x17, 0x4080, 0x0, 0x1f2)

20:51:58 executing program 1:
r0 = semget$private(0x0, 0x2, 0x0)
semctl$SETALL(r0, 0x0, 0x11, 0x0)

20:51:58 executing program 0:
open(&(0x7f0000000240)='./file0\x00', 0x4040, 0x0)
open(&(0x7f0000000340)='./file0\x00', 0x4082, 0x8)

20:51:58 executing program 4:
r0 = socket(0x2, 0x2, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x3, './file0/../file0\x00'}, 0x6e)

20:51:58 executing program 3:
r0 = socket(0x1, 0x5, 0x0)
setsockopt$sock_int(r0, 0x1, 0x27, 0x0, 0x0)

20:51:58 executing program 5:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x10)

20:51:58 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x200}, {0x4, 0x1}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7172}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x6}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x6, 0xd, 0x0, 0x0)

20:51:58 executing program 4:
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)
shutdown(r2, 0x0)

20:51:58 executing program 5:
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
r1 = socket$unix(0x1, 0x5, 0x0)
dup2(r1, r0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, 0x0, 0x0)

20:51:58 executing program 1:
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
fchmod(r0, 0x0)

20:51:58 executing program 3:
r0 = socket(0x10, 0x2, 0x0)
getsockname$inet(r0, 0x0, &(0x7f0000000040))

20:51:58 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)

20:51:58 executing program 3:
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x240c0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000001080)='./file0\x00', 0x40000, 0x5313d9b0a95165d6)

20:51:58 executing program 2:
r0 = socket(0x10, 0x802, 0x0)
recvfrom$inet(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)

20:51:58 executing program 5:
pipe2(&(0x7f0000003b00)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
fcntl$lock(r0, 0x0, 0x0)

20:51:58 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, 0x0, 0x0)

20:51:58 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x29e}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x432}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:58 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = dup(r0)
getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, &(0x7f0000000040))

20:51:58 executing program 3:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x0)
close(r0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
accept(r0, 0x0, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r2, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)

20:51:58 executing program 2:
r0 = socket$inet6(0x10, 0x2, 0x0)
getsockname$unix(r0, 0x0, &(0x7f00000001c0))

20:51:58 executing program 4:
r0 = socket(0x10, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockname(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x80)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)

20:51:58 executing program 1:
symlinkat(&(0x7f00000002c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00')
readlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0)

20:51:59 executing program 5:
r0 = socket(0x1, 0x1, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0}, 0x1c)

20:51:59 executing program 3:
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0)
fchdir(r0)

20:51:59 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x185880, 0x1)
fchdir(r0)
open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0)

20:51:59 executing program 1:
mknod(&(0x7f0000000000)='./file1\x00', 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file1/file0\x00', 0x0)

20:51:59 executing program 2:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x2000)

20:51:59 executing program 0:
setrlimit(0x5, &(0x7f0000000040))

20:51:59 executing program 3:
open$dir(&(0x7f00000000c0)='./file1\x00', 0x40, 0x0)
open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x33)

20:51:59 executing program 2:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
writev(r0, &(0x7f0000002400)=[{&(0x7f0000000080)="4db4786d05577e37b4cfd7dee190b272b83315688bc2e46a81369749b6e516f3e3b5ec238f68e963456478263c17781bf94249e311ea6c6d20ce5687ad903dacc8cea1cb1ec17ce7f4e528aa9dee9ef1c9a85cc7f08ab2f73a072846a315977cee87b4c269c8db1c991d941e3459b412a65e6ba528de29a9526765c49b6ebf66551480157ddf0e78b1589c4b3c9f149ea83ee22a5248d8a5a7c220a9fa71ef067c3664326ccd4ad83a25727abf1e02a50320eb3c71bf086f6d8e7f266eda14a3e9ca475af97a24808e5c2826b09941dbfc3c8297dc", 0xffffffdc}], 0x1)

20:51:59 executing program 4:
syz_emit_ethernet(0x0, &(0x7f0000000000))

20:51:59 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f00000002c0)='v', 0x1, 0x10, 0x0, 0x0)

20:51:59 executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x407c2, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000046c0)='./file0\x00', 0x7f59c2, 0x0)

20:51:59 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r0, 0x0, 0x0, 0x22, 0x0, 0x0)
sendto(r1, &(0x7f00000000c0)="e8", 0x1, 0x0, 0x0, 0x0)

20:51:59 executing program 5:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x0)
flock(r0, 0x8)

20:51:59 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0)
r2 = dup3(r0, r1, 0x0)
read(r2, 0x0, 0x0)

20:51:59 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x40}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x71b1}, {0x4, 0xb6}, {0x4, 0x10}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:51:59 executing program 2:
r0 = socket$inet6(0x10, 0x3, 0x0)
getsockname$inet6(r0, 0x0, &(0x7f0000000200))

20:51:59 executing program 4:
open$dir(&(0x7f0000000000)='./file0\x00', 0x96541, 0x10)

20:51:59 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmmsg(r0, &(0x7f0000003b40), 0x1, 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xae774b93eb50abb6, 0xffffffffffffffff, 0x0, 0x0)

20:51:59 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000140)='./file0\x00', 0x20040, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0xc)

20:51:59 executing program 4:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
poll(&(0x7f0000000040)=[{}], 0x1, 0x80)

20:51:59 executing program 0:
socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000240)="21d9ede7610a86f13309c3da89cf17fb46be38160eef3d9b24990bc41ce5a28f212414b1c911556bce3d95a6811126af1e1f2889a3acdc3e", 0x48, 0xa048850, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x0)

20:51:59 executing program 2:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, <r0=>0x0})
sendto(r0, &(0x7f0000000100)="00020000000062", 0x7, 0xc0704e8, 0x0, 0xff85)

20:51:59 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
fcntl$getflags(r0, 0x0)

20:51:59 executing program 4:
open$dir(&(0x7f0000000000)='./file0\x00', 0x4043, 0x14)

20:52:00 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71af}, {0x4, 0x693}, {0x4, 0x100}], 0x3)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:00 executing program 2:
socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
r2 = dup3(r0, 0xffffffffffffffff, 0x0)
getsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x4)

20:52:00 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000100)="f3", 0x1, 0x8004, 0x0, 0xfc6f)

20:52:00 executing program 4:
open$dir(&(0x7f0000000000)='./file0\x00', 0x440, 0x29)

20:52:00 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6a)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r2 = accept(r1, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, 0x0, 0x0)

20:52:00 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0xfe9f)

20:52:00 executing program 1:
open$dir(&(0x7f0000000000)='./file0\x00', 0x7eeec2, 0x18)

20:52:00 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x712d}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:00 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
rename(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00')
rmdir(&(0x7f0000000140)='./file0\x00')

20:52:00 executing program 0:
socketpair(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_timeval(r0, 0x1, 0x43, 0x0, 0x0)

20:52:00 executing program 2:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet(r2, 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r3, 0x0, 0x0)

20:52:00 executing program 0:
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0)

20:52:00 executing program 5:
socketpair(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname$inet6(r0, 0x0, &(0x7f00000000c0))

20:52:00 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r1, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:52:00 executing program 0:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = dup3(r1, r0, 0x0)
sendmsg(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0)

20:52:00 executing program 4:
socketpair(0x1, 0x802, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
readv(r0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/76, 0x4c}], 0x1)

20:52:00 executing program 1:
r0 = socket(0x10, 0x2, 0x0)
setsockopt(r0, 0x0, 0x0, 0x0, 0x0)

20:52:00 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r1)
r3 = accept$inet(r2, 0x0, 0x0)
sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0)

20:52:00 executing program 5:
sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="61644cc25242af40f82a53171620faf15295f288a8f409f76b812328501d9924dfe741a5024296bd476243c4f7499fc2d0f4d6c8637a41c2e06721f15ea07a28bb7b1f354156a38c1d2e0906ae8dab658fa088d1b4e248674e950695016e41f2a40585bf8235ef146e044fc57ef5fe2f1fdd88644c71c9c21254539ed8cf2798e7bfd6d2", 0xffffffffffffff82, 0xc0, 0x0, 0x0)

20:52:00 executing program 0:
mknod(&(0x7f0000000000)='./file1\x00', 0xc000, 0x0)

20:52:00 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x10000000000001, 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$unix(r1, 0x0, 0x0)
getpeername$unix(r2, 0x0, &(0x7f0000000240))

20:52:00 executing program 5:
shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil)

20:52:01 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}, {0x4, 0x9}, {0x4, 0x7}], 0x3)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:01 executing program 3:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:52:01 executing program 0:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
close(r0)
open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)
ftruncate(r0, 0x0, 0x0)

20:52:01 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc)

20:52:01 executing program 4:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

20:52:01 executing program 1:
r0 = socket(0x1, 0x5, 0x0)
recvfrom$unix(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x0, 0x0)

20:52:01 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000240), 0x0, 0x4094, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e)

20:52:01 executing program 2:
mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x0)

20:52:01 executing program 0:
syz_emit_ethernet(0x300506, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00200000000086dd"])
syz_extract_tcp_res$synack(0x0, 0x1, 0x0)

20:52:01 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
dup3(r1, r0, 0x0)
r2 = accept$unix(r0, 0x0, 0x0)
fcntl$getown(r2, 0x9)

20:52:01 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f00000002c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r0, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
connect$unix(r2, &(0x7f0000000240)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000))

20:52:01 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r0, 0x0, 0x0, 0x0, 0x0)

20:52:01 executing program 5:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x8085, 0x0, 0x0)

20:52:01 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r1, &(0x7f00000000c0)="04", 0x1, 0x0, 0x0, 0x0)
recvmmsg(r0, &(0x7f00000007c0), 0x1, 0x120, &(0x7f0000000840))

20:52:01 executing program 0:
open$dir(&(0x7f0000000100)='./file1\x00', 0x200140, 0x0)
symlinkat(&(0x7f0000000000)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00')

20:52:01 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x2f)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
dup2(r1, r2)
accept$inet6(r2, 0x0, 0x0)

20:52:01 executing program 5:
r0 = socket(0x1, 0x5, 0x0)
sendto(r0, &(0x7f0000000080), 0x0, 0x44, 0x0, 0x0)

20:52:01 executing program 2:
r0 = socket(0x1, 0x3, 0x0)
r1 = socket(0x10, 0x80002, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0), 0x8)

20:52:01 executing program 1:
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
fcntl$getown(r0, 0x9)

20:52:01 executing program 1:
symlinkat(&(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00')
fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)

20:52:01 executing program 5:
getrlimit(0x1, &(0x7f0000000000))

20:52:01 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000640)={0x0, 0x58, &(0x7f00000007c0)=[{&(0x7f0000000840)=""/207, 0xcf}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f00000000c0)=""/206, 0xc4}, {&(0x7f0000000240)=""/63, 0x4d}, {&(0x7f0000000400)=""/103, 0x67}, {&(0x7f0000000480)=""/20, 0x14}, {&(0x7f00000006c0)=""/242, 0xf2}], 0x7, &(0x7f0000000300)=""/232, 0xe7}, 0x0)
sendto$unix(r1, &(0x7f0000000680)="e0", 0x1, 0x0, 0x0, 0x0)

20:52:02 executing program 5:
sync()
symlink(&(0x7f0000000100)='./file2/file1\x00', &(0x7f00000000c0)='./file0\x00')
rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file2\x00')
readlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x0, 0x0)

20:52:02 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto(r0, &(0x7f00000000c0)="9d", 0x1, 0x4000010, &(0x7f0000000000), 0x80)

20:52:02 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, 0x0, 0x0)

20:52:02 executing program 3:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept(r2, 0x0, 0x0)
getsockopt(r3, 0x0, 0x1, 0x0, &(0x7f0000000080))

20:52:02 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
accept$inet6(r1, 0x0, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
setrlimit(0x7, &(0x7f00000005c0))
connect$unix(r2, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:52:02 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80)
writev(0xffffffffffffffff, 0x0, 0x0)

20:52:02 executing program 0:
r0 = socket(0x10, 0x3, 0x0)
sendto$inet(r0, &(0x7f0000000200)="b6", 0x1, 0xc001, 0x0, 0x0)

20:52:02 executing program 1:
open(&(0x7f0000000100)='./file0\x00', 0x42, 0xa0)

20:52:02 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0)
dup3(r0, r1, 0x0)
getsockname$inet(r1, 0x0, &(0x7f00000000c0))

20:52:02 executing program 0:
r0 = socket(0x10, 0x3, 0x0)
sendto$inet(r0, &(0x7f0000000000)='X', 0x1, 0x40049cc, 0x0, 0x5)

20:52:02 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r2 = dup2(r0, r1)
utimensat(r2, 0x0, 0x0, 0x0)

20:52:02 executing program 3:
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20040, 0x6)

20:52:02 executing program 5:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
r2 = dup3(r1, r0, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r3, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r4 = accept$unix(r2, 0x0, 0x0)
sendmsg(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0)

20:52:02 executing program 4:
semget$private(0x0, 0x6, 0x100)

20:52:02 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x437}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x1}, {0x4, 0x1}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:02 executing program 2:
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x800, 0x0)

20:52:02 executing program 2:
r0 = socket$unix(0x1, 0x5, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000000c0), 0x0)

20:52:02 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0xc0, 0x0)
dup3(r0, r1, 0x0)
recvfrom$inet(r1, 0x0, 0x0, 0x103, 0x0, 0x0)

20:52:02 executing program 4:
mkdirat(0xffffffffffffff9c, &(0x7f0000009a80)='./file0\x00', 0x10)

20:52:02 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}, {0x4, 0xab}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}, {0x4, 0x400}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:02 executing program 0:
r0 = socket$inet(0x10, 0x2, 0x0)
recvfrom(r0, &(0x7f0000000000), 0x0, 0x40, 0x0, 0x0)

20:52:03 executing program 5:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r1, 0x0)
r2 = dup3(r1, r0, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r3, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r4 = accept$unix(r2, 0x0, 0x0)
sendmsg(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0)

20:52:03 executing program 4:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = dup(r0)
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00')
readlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)

20:52:03 executing program 2:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto(r0, &(0x7f0000000040), 0x0, 0x20000001, 0x0, 0xfffffffffffffc68)

20:52:03 executing program 4:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0)
r2 = dup3(r0, r1, 0x0)
fcntl$getown(r2, 0x9)

20:52:03 executing program 1:
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, &(0x7f0000000300)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$unix(r1, 0x0, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x0, 0x0, 0x0)

20:52:03 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0xa37}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71b0}, {0x4, 0xb6}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:03 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000011c0)=[{0x4, 0x1f}], 0x1)
semop(r0, &(0x7f0000000280)=[{0x4, 0x1}, {0x4, 0x1}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:03 executing program 4:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
close(r0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e)
listen(r1, 0x0)
accept$inet(r0, 0x0, 0x0)
r2 = socket$unix(0x1, 0x801, 0x0)
connect$unix(r2, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e)

20:52:03 executing program 3:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x0)
close(r0)
socket$unix(0x1, 0x1, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)

20:52:03 executing program 5:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto(r0, 0x0, 0x0, 0x811, 0x0, 0x8)

20:52:03 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0xa5}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x7321}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:03 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
getsockname$unix(r0, 0x0, 0x0)

20:52:03 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
close(r0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r2, 0x0)
connect$unix(r1, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
dup2(r2, r1)
accept(r0, 0x0, 0x0)

20:52:03 executing program 0:
sync()
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00')
rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000001140)='./file0\x00')
mknod(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0)

20:52:03 executing program 2:
setuid(0xee01)
semget(0x2, 0x0, 0x2)

20:52:03 executing program 1:
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xfc0, 0x123)

20:52:03 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto(r0, &(0x7f0000000000)='s', 0x1, 0x2004c0d3, 0x0, 0x0)

20:52:04 executing program 1:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
openat(r0, &(0x7f0000000080)='/', 0x0, 0x0)

20:52:04 executing program 2:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
ftruncate(r0, 0x0, 0x0)

20:52:04 executing program 4:
r0 = socket$inet6(0x10, 0x3, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r0, 0x0, 0x0)

20:52:04 executing program 3:
open(&(0x7f0000000300)='./file0\x00', 0x7a0ae9f8e76d7578, 0x88)

20:52:04 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto(r0, &(0x7f0000000000)='s', 0x1, 0x2004c0d3, 0x0, 0x0)

20:52:04 executing program 2:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
recvmsg(r2, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x40000000)

20:52:04 executing program 0:
open$dir(&(0x7f0000000000)='./file0\x00', 0x6db7661e396df94c, 0x138)

20:52:04 executing program 1:
r0 = open$dir(&(0x7f00000000c0)='.\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup3(r0, r1, 0x0)
fchdir(r1)

20:52:04 executing program 3:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0)
pwritev(r0, 0x0, 0x0, 0x0)

20:52:04 executing program 5:
r0 = socket$inet(0x10, 0x803, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:52:04 executing program 0:
shmget$private(0x7a, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)

20:52:04 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0xfe01}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x3ff}, {0x4, 0x400}, {0x4, 0x3}], 0x3)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:04 executing program 5:
r0 = socket$inet6(0x10, 0x3, 0x0)
write(r0, 0x0, 0x0)

20:52:04 executing program 3:
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = geteuid()
lchown(&(0x7f0000000080)='./file0\x00', r0, 0x0)

20:52:04 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x71b1}, {0x4, 0x40}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:04 executing program 2:
open$dir(&(0x7f0000000000)='./file0\x00', 0x202a40, 0x0)
r0 = getgid()
chown(&(0x7f0000000100)='./file0\x00', 0xee01, r0)

20:52:04 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
getpeername(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x80)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0)

20:52:04 executing program 2:
open$dir(&(0x7f0000000080)='./file0\x00', 0x101040, 0x118)

20:52:04 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x284441, 0x40)

20:52:04 executing program 1:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b)

20:52:04 executing program 3:
sync()
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x0, 0x0)
fchdir(r0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK/file0\x00'}, 0x6e)
getsockname(r1, 0x0, 0x0)

20:52:04 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)

20:52:04 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup3(r1, r0, 0x0)
recvfrom$inet(r2, &(0x7f0000000100)=""/241, 0xf1, 0x120, 0x0, 0x0)

20:52:05 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x80)

20:52:05 executing program 4:
r0 = socket$inet(0x10, 0x3, 0x0)
connect(r0, &(0x7f0000000140), 0x80)

20:52:05 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000000000), 0x1, 0x40000020, 0x0)
sendto$unix(r0, &(0x7f0000000140)="f0", 0x1, 0x0, 0x0, 0x0)

20:52:05 executing program 2:
symlink(&(0x7f0000000080)='./file2\x00', &(0x7f00000000c0)='./file0\x00')
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000000)='./file2\x00')
connect$unix(r0, &(0x7f0000000200)=@file={0x1, './file2\x00'}, 0x6e)

20:52:05 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
getpeername(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x80)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0)

20:52:05 executing program 3:
r0 = socket(0x100001400000010, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000801, 0x0, 0x0)

20:52:05 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
write(r0, 0x0, 0x0)

20:52:05 executing program 1:
r0 = socket$inet6(0x10, 0x3, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r2, 0x0)
r3 = dup3(r2, r1, 0x0)
dup2(r3, r0)
r4 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r4, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
accept$inet6(r0, 0x0, 0x0)

20:52:05 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0xb3}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x1f}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x298}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73a5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:05 executing program 4:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x730a41, 0x0)
fcntl$setown(r0, 0x8, 0x0)

20:52:05 executing program 5:
r0 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil)
shmat(r0, &(0x7f0000249000/0x2000)=nil, 0x0)

20:52:05 executing program 2:
r0 = semget$private(0x0, 0x3, 0x0)
semop(r0, &(0x7f0000000100), 0x2aaaaaaaaaaaacd2)

20:52:05 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73aa}], 0x1)
semop(r0, &(0x7f0000000100)=[{0x4, 0x257}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:05 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x770}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73a5}, {0x4, 0x400}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:05 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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet6(r2, 0x0, 0x0)
getsockname(r3, 0x0, &(0x7f0000000080))

20:52:05 executing program 2:
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, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup(r1)
r3 = accept$inet6(r2, 0x0, 0x0)
sendto(r3, 0x0, 0x0, 0x0, 0x0, 0x0)

20:52:05 executing program 5:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
setsockopt(r0, 0x0, 0x0, 0x0, 0x0)

20:52:05 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b1}, {0x4, 0x6}, {0x4, 0x4ba}, {0x4, 0x403}], 0x4)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:05 executing program 1:
r0 = socket(0xa, 0x80801, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x2}, 0x6e)

20:52:06 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000080), 0x0, 0x64008800, 0x0, 0xfffffffffffffe94)

20:52:06 executing program 4:
r0 = socket$inet(0x10, 0x2, 0x0)
close(r0)
socket$unix(0x1, 0x2, 0x0)
bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e)

20:52:06 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x0, 0x0)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x20, 0x0)

20:52:06 executing program 5:
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)

20:52:06 executing program 2:
pipe2(&(0x7f0000000380)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
getsockopt$sock_int(r0, 0x1, 0x0, 0x0, 0x0)

20:52:06 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x7191}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:06 executing program 5:
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
symlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00')

20:52:06 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0x9c6}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7131}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:06 executing program 5:
r0 = socket$inet6(0x10, 0x8000000100000003, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:52:06 executing program 4:
r0 = socket(0xa, 0x801, 0x0)
connect(r0, &(0x7f0000000000), 0x80)
connect(r0, &(0x7f0000000240), 0x80)

20:52:06 executing program 3:
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, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, 0x0, 0x0)

20:52:06 executing program 1:
r0 = socket(0x10, 0x2, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x44eed4f851c854b8, 0x0, 0x0)

20:52:06 executing program 0:
open$dir(&(0x7f00000003c0)='./file0\x00', 0x715042, 0x0)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x0)

20:52:06 executing program 0:
r0 = socket$inet(0x10, 0x2, 0x0)
close(r0)
socket$unix(0x1, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, 0x0, 0x0)

20:52:06 executing program 4:
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
fsync(r0)

20:52:06 executing program 0:
r0 = socket$unix(0x1, 0x800000000005, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
fcntl$setstatus(r0, 0x4, 0xc00)
listen(r0, 0x0)
accept(r0, 0x0, 0x0)

20:52:06 executing program 2:
semget(0x0, 0x4, 0x22b)

20:52:06 executing program 1:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
close(r0)
open(&(0x7f0000002000)='./bus\x00', 0xc4042, 0x0)
read(r0, 0x0, 0x0)

20:52:06 executing program 5:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff}, 0x0)
r1 = socket$unix(0x1, 0x2, 0x0)
dup3(r1, r0, 0x0)
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

20:52:06 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0xda}, {0x4, 0x1}], 0x2)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7172}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x100}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:07 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003b40), 0x1, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe36)

20:52:07 executing program 2:
r0 = socket(0x10, 0x2, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x44020044, 0x0, 0xfffffd08)

20:52:07 executing program 3:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
close(r0)
socket$unix(0x1, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, 0x0, 0x0)

20:52:07 executing program 1:
open$dir(&(0x7f0000000040)='./file0\x00', 0x840, 0x0)
fchownat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xee01, 0x0, 0x0)

20:52:07 executing program 4:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000000)=[{0x3, 0x2}, {0x0, 0xffff}], 0x2)
semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff])

20:52:07 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmmsg(r0, &(0x7f0000004680), 0x1, 0x40000101, 0x0)

20:52:07 executing program 4:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1000000000001, 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)
setsockopt$inet_opts(r2, 0x0, 0x1f, 0x0, 0x0)

20:52:07 executing program 5:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f00000001c0), 0xfffffef3)
read(r0, 0x0, 0x0)

20:52:07 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0xbc2}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7131}, {0x4, 0x240}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:07 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000180)=[{0x4, 0x8000}, {0x4, 0x8}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x712e}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x401}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:07 executing program 1:
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x10)

20:52:07 executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x7bcc2719c2f9017e, 0xc)

20:52:07 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40c741, 0x2)

20:52:07 executing program 0:
mknod(&(0x7f0000000000)='./file1\x00', 0x0, 0x0)
fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14, 0x0)

20:52:07 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0xa6}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:07 executing program 1:
openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xb28c0, 0x141)

20:52:07 executing program 3:
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180), &(0x7f0000000240)=0x10)

20:52:07 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000080), 0x80, &(0x7f0000001580)=[{&(0x7f0000001780)=""/200, 0xffffffffffffff8b}, {&(0x7f00000001c0)=""/104, 0x79}, {&(0x7f0000000240)=""/22, 0x16}, {&(0x7f0000000280)=""/231, 0xe7}, {&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000000440)=""/116, 0x74}, {&(0x7f00000004c0)=""/165, 0xa5}, {&(0x7f0000000580)=""/4092, 0x1000}], 0x100000f6, &(0x7f0000001600)=""/25, 0x19}, 0x0)

20:52:07 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x8000, 0x0, 0x0)

20:52:08 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x7f07}], 0x1)
semop(r0, &(0x7f0000000100)=[{0x4, 0x9}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:08 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000200)=[{0x4, 0x8000}, {0x4, 0xb3}, {0x4, 0x81}], 0x3)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x73a5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:08 executing program 1:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$setstatus(r0, 0xf, 0x0)

20:52:08 executing program 5:
r0 = socket$inet(0x10, 0x3, 0x0)
sendto(r0, &(0x7f0000000180), 0x0, 0x8000, 0x0, 0x1a5)

20:52:08 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpeername$unix(r0, 0x0, &(0x7f0000000240))

20:52:08 executing program 5:
semget(0x0, 0x4, 0x200)

20:52:08 executing program 1:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}, {0x4, 0x97}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:08 executing program 5:
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fchownat(r0, &(0x7f0000000480)='\x00', 0xffffffffffffffff, 0x0, 0x1000)

20:52:08 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, 0x0, 0x57)

20:52:08 executing program 4:
socketpair(0x1, 0x80005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet(r0, 0x0, 0x0, 0x20058085, &(0x7f0000000040)={0x2, 0x0}, 0x0)

20:52:08 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0xa9}], 0x2)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}, {0x4, 0x2}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:08 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$inet6(r1, &(0x7f0000000080)="d84f9af01b7c06685d9c566f7ad416ac3499a218c817332b355e712b902f7917c849a08211746ab764eed359aea4e5587c1fe4e168e6", 0x21, 0x8000, &(0x7f0000000100)={0xa, 0x0}, 0x0)

20:52:08 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x1ff}, {0x4, 0x162}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a5}, {0x4, 0x3f8}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:08 executing program 1:
r0 = socket$inet(0x10, 0x3, 0x0)
getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080), &(0x7f0000000000)=0x4)

20:52:08 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$unix(r1, 0x0, 0x0)
fcntl$lock(r2, 0x0, 0x0)

20:52:08 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = dup2(r1, r0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

20:52:08 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getpeername(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x80)
dup3(r0, 0xffffffffffffffff, 0x0)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r2, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:52:08 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0)

20:52:09 executing program 1:
r0 = socket(0x1000000010, 0x80002, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockname$inet(r1, 0x0, &(0x7f0000000040))

20:52:09 executing program 3:
openat(0xffffffffffffff9c, &(0x7f00000046c0)='./file0\x00', 0x200240, 0x15f)

20:52:09 executing program 0:
open$dir(&(0x7f0000000240)='./file0\x00', 0xca511f92fb75de6d, 0x0)
r0 = getuid()
r1 = getgid()
lchown(&(0x7f00000002c0)='./file0\x00', r0, r1)

20:52:09 executing program 4:
r0 = socket$unix(0x1, 0x3, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xa)
connect$unix(r0, &(0x7f000066fff4)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xa)
getpeername$unix(r0, 0x0, &(0x7f0000000080))

20:52:09 executing program 2:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x9}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x7f78}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x5}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:09 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x2}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}, {0x4, 0x7}, {0x4, 0x1c}], 0x3)
semop(r0, &(0x7f0000000080)=[{0x4, 0x71ae}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:09 executing program 0:
getsockname$inet6(0xffffffffffffffff, 0x0, 0x0)

20:52:09 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x814, 0x0, 0x47)

20:52:09 executing program 3:
r0 = socket(0x10, 0x802, 0x0)
sendto$inet6(r0, &(0x7f0000000080)="2e90d733b5cd778e64f50ac697970198ba8f", 0x0, 0xc800, &(0x7f0000000100)={0xa, 0x0}, 0x0)

20:52:09 executing program 2:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
accept$unix(r2, 0x0, &(0x7f0000000000))

20:52:09 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, 0x0, 0x0)

20:52:09 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0)

20:52:09 executing program 1:
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$inet(r1, 0x0, 0x0)
getsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)

20:52:09 executing program 0:
r0 = socket(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x67216a9a9a7e1f90, 0x0, 0xfffffc42, 0x0, 0xffffffffffffffbf}, 0x0)

20:52:09 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
getsockname$inet(r0, 0x0, &(0x7f0000000040))

20:52:09 executing program 4:
pipe2(&(0x7f00000008c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
fcntl$getflags(r0, 0x3)

20:52:09 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000011c0)=@abs, 0x6e)

20:52:09 executing program 3:
syz_emit_ethernet(0x4a, &(0x7f0000000200))
syz_extract_tcp_res(&(0x7f00000000c0), 0x0, 0x0)

20:52:09 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100))

20:52:09 executing program 3:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

20:52:09 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0x3}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7171}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x100}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:09 executing program 2:
r0 = socket$unix(0x1, 0x20000000001, 0x0)
bind$unix(r0, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
fcntl$setstatus(r1, 0x4, 0x42c00)
accept$inet(r1, 0x0, 0x0)

20:52:09 executing program 5:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
sendto$inet6(r0, 0x0, 0x0, 0x10, 0x0, 0x1eb)

20:52:09 executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x84042, 0x118)

20:52:10 executing program 1:
r0 = socket(0x10, 0x2, 0x0)
getsockopt(r0, 0x1, 0x8, &(0x7f0000000180)=""/23, &(0x7f00000001c0)=0x17)

20:52:10 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x9}, {0x4, 0x5}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x4, 0x7131}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:10 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
getpeername$inet(r2, 0x0, &(0x7f0000000040))

20:52:10 executing program 3:
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, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = accept$inet(r1, 0x0, 0x0)
fchmod(r2, 0x0)

20:52:10 executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa5)

20:52:10 executing program 4:
sync()
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
rename(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00')
chroot(&(0x7f0000000040)='./file0/file0/file0/file0\x00')

20:52:10 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
listen(r0, 0x0)
socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup3(r0, r1, 0x0)
r2 = socket$unix(0x1, 0x5, 0x0)
accept$unix(r1, 0x0, 0x0)
connect$unix(r2, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)

20:52:10 executing program 3:
socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmmsg(r0, &(0x7f0000000140), 0x0, 0x100, &(0x7f0000000180)={0x0, 0x989680})

20:52:10 executing program 5:
r0 = socket$inet6(0x10, 0x3, 0x0)
bind(r0, &(0x7f0000000180), 0x80)

20:52:10 executing program 2:
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000100)='./file0\x00')
faccessat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)

20:52:10 executing program 5:
r0 = socket(0x10, 0x803, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400808c, 0x0, 0xc0117012824c75e5)

20:52:10 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a9}, {0x4, 0xfb}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:10 executing program 4:
open$dir(&(0x7f0000000100)='./file0\x00', 0x8c041, 0xa7)

20:52:10 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x73a5}, {0x4, 0x3fc}], 0x2)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:10 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x0)
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x0)

20:52:10 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
flock(r2, 0x8)

20:52:10 executing program 4:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x4, 0x71b3}, {0x4, 0x1e}], 0x2)
semop(r0, &(0x7f00000001c0)=[{0x4, 0x16}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:10 executing program 1:
setrlimit(0x7, &(0x7f0000000080))
socket$inet6(0xa, 0x1, 0x0)

20:52:11 executing program 0:
pipe2(&(0x7f0000002300)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
shutdown(r0, 0x0)

20:52:11 executing program 5:
r0 = socket(0x10, 0x800000000080002, 0x0)
connect(r0, &(0x7f0000000200), 0x80)

20:52:11 executing program 1:
r0 = socket(0x10, 0x803, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x0}, 0x0)

20:52:11 executing program 2:
semget$private(0x0, 0x4, 0x2)

20:52:11 executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000180)='./file0/file2\x00', 0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00')
readlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)

20:52:11 executing program 4:
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, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
r2 = dup2(r1, r0)
r3 = accept$inet6(r2, 0x0, 0x0)
sendmmsg(r3, 0x0, 0x0, 0x0, 0x0)

20:52:11 executing program 0:
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
chmod(&(0x7f0000000180)='./file0/file0/file0\x00', 0x0)

20:52:11 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = dup(r0)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0x2, 0x0}, 0x10)

20:52:11 executing program 1:
r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x80440, 0x0)
close(r0)
socket$unix(0x1, 0x2, 0x0)
getsockname$unix(r0, 0x0, &(0x7f0000000080))

20:52:11 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
dup2(r1, r0)
accept(r0, &(0x7f00000000c0), 0x0)
fchmod(0xffffffffffffffff, 0x0)

20:52:11 executing program 5:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x8000}], 0x1)
semop(r0, &(0x7f0000000040)=[{0x4, 0xbc2}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x4, 0x7171}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x4, 0x100}], 0x1)
semop(r0, &(0x7f0000000140)=[{0x4, 0xa}], 0x1)
semctl$GETVAL(r0, 0x4, 0xc, 0x0)

20:52:11 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
sendto(r0, 0x0, 0x0, 0x54, 0x0, 0x0)

[ 137.1356120] panic: kernel diagnostic assertion "(so2->so_options & SO_ACCEPTCONN) == 0 || so2->so_lock == uipc_lock" failed: file "/syzkaller/managers/netbsd-kubsan/kernel/sys/kern/uipc_usrreq.c", line 1202 
[ 137.1356120] cpu0: Begin traceback...
[ 137.1755973] vpanic() at netbsd:vpanic+0x2cd
[ 137.2655972] db_print_address.cold() at netbsd:db_print_address.cold
[ 137.3555991] unp_connect() at netbsd:unp_connect+0x599
[ 137.4255975] soconnect() at netbsd:soconnect+0x1c7
[ 137.5056033] do_sys_connect() at netbsd:do_sys_connect+0xf7
[ 137.5855994] sys_connect() at netbsd:sys_connect+0xba
[ 137.6655975] sys___syscall() at netbsd:sys___syscall+0x1cf
[ 137.7555965] syscall() at netbsd:syscall+0x2d5
[ 137.7756004] --- syscall (number 198) ---
[ 137.8056085] netbsd:syscall+0x2d5:
[ 137.8056085] cpu0: End traceback...
[ 137.8056085] fatal breakpoint trap in supervisor mode
[ 137.8164922] trap type 1 code 0 rip 0xffffffff80221a85 cs 0x8 rflags 0x246 cr2 0x723efb800000 ilevel 0 rsp 0xffffa280cb4b7b90
[ 137.8294949] curlwp 0xffff853862e13780 pid 14762.14651 lowest kstack 0xffffa280cb4b32c0
Stopped in pid 14762.14651 (syz-executor.4) at  netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0xec
vpanic() at netbsd:vpanic+0x2cd
db_print_address.cold() at netbsd:db_print_address.cold
unp_connect() at netbsd:unp_connect+0x599
soconnect() at netbsd:soconnect+0x1c7
do_sys_connect() at netbsd:do_sys_connect+0xf7
sys_connect() at netbsd:sys_connect+0xba
sys___syscall() at netbsd:sys___syscall+0x1cf
syscall() at netbsd:syscall+0x2d5
--- syscall (number 198) ---
netbsd:syscall+0x2d5:
Panic string: kernel diagnostic assertion "(so2->so_options & SO_ACCEPTCONN) == 0 || so2->so_lock == uipc_lock" failed: file "/syzkaller/managers/netbsd-kubsan/kernel/sys/kern/uipc_usrreq.c", line 1202
PID    LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
14532 15025 3   0        80   ffff853863308600     syz-executor.5 parked
14532 14532 2   0  10000000   ffff853862e13340     syz-executor.5
15157 15166 3   1         0   ffff853863679100     syz-executor.2 tstile
15157 15157 2   1  10000000   ffff853863308a40     syz-executor.2
15043 15154 2   0         0   ffff853863c88480     syz-executor.1
15043 14760 2   0         0   ffff853862c62700     syz-executor.1
15043 15158 2   0         0   ffff853862c44680     syz-executor.1
15043 13894 2   0         0   ffff853863679980     syz-executor.1
15043 15043 2   1  10000000   ffff853862e13bc0     syz-executor.1
15058 15143 5   1    100000   ffff853862ade740     syz-executor.0
15058 15058 2   0  10000040   ffff8538626b7640     syz-executor.0
14762 15072 2   0         0   ffff853862b9e4c0     syz-executor.4
14762 14780 2   0         0   ffff853862ade300     syz-executor.4
14762 14557 2   0         0   ffff853863dc80c0     syz-executor.4
14762>14651 7   0         0   ffff853862e13780     syz-executor.4
14762 14591 3   1         0   ffff853862adeb80     syz-executor.4 tstile
14762 14762 2   1  10000000   ffff853861d8d140     syz-executor.4
418    418 2   0        40   ffff853853a150c0     syz-executor.5
1079  1079 2   0        40   ffff853853a5a8c0     syz-executor.4
1081  1081 2   0        40   ffff853853a5a480     syz-executor.3
1082  1082 2   0        40   ffff8538530002c0     syz-executor.2
1069 >1069 7   1        40   ffff853854cd3980     syz-executor.1
1076  1076 2   0        40   ffff853852aaa300     syz-executor.0
1254  1071 3   1        80   ffff853852aaa740         syz-fuzzer parked
1254  1116 3   0        c0   ffff853853a5a040         syz-fuzzer parked
1254   972 3   1        80   ffff853853000700         syz-fuzzer parked
1254  1068 3   0        c0   ffff853854cd3540         syz-fuzzer parked
1254  1072 3   0        80   ffff853852669680         syz-fuzzer parked
1254  1250 3   0        c0   ffff853852669ac0         syz-fuzzer parked
1254  1065 2   0        40   ffff8538522dfa80         syz-fuzzer
1254  1254 2   0        40   ffff853854cd3100         syz-fuzzer
1253  1253 3   0        80   ffff853853a15940               sshd select
1088  1088 3   0        80   ffff85385377f780              getty nanoslp
995    995 3   0        80   ffff853853a15500              getty nanoslp
852    852 3   1        80   ffff853852669240              getty nanoslp
1107  1107 3   0        c0   ffff853852262600              getty ttyraw
947    947 3   1        80   ffff85385377f340               sshd select
961    961 3   1        80   ffff85384a0002c0             powerd kqueue
734    734 3   0        80   ffff8538539ad4c0            syslogd kqueue
592    592 3   0        80   ffff85385377fbc0             dhcpcd poll
590    590 3   0        80   ffff853852aaab80             dhcpcd poll
589    589 3   1        80   ffff8538524bf6c0             dhcpcd poll
430    430 3   1        80   ffff853853000b40             dhcpcd poll
347    347 3   0        80   ffff8538524bf280             dhcpcd poll
346    346 3   1        80   ffff8538524bfb00             dhcpcd poll
345    345 3   0        80   ffff853849980b00             dhcpcd poll
1        1 3   0        80   ffff85384a0c9500               init wait
0      841 3   0       200   ffff853852262a40            physiod physiod
0      165 2   0       240   ffff8538522df640            ioflush
0      164 3   0       200   ffff85384a000700          pooldrain pooldrain
0      163 3   1       200   ffff8538522df200           pgdaemon pgdaemon
0      160 3   1       200   ffff8538522621c0               usb7 usbevt
0       31 3   1       200   ffff85384f1fda00               usb6 usbevt
0       63 3   1       200   ffff85384f1fd5c0               usb5 usbevt
0      126 3   1       200   ffff85384f1fd180               usb4 usbevt
0      125 3   1       200   ffff85384c1709c0               usb3 usbevt
0      124 3   1       200   ffff85384c170580               usb2 usbevt
0      123 3   1       200   ffff85384c170140               usb1 usbevt
0      122 3   1       200   ffff85384b14b980               usb0 usbevt
0      121 3   1       200   ffff85384b14b540         usbtask-dr usbtsk
0      120 3   1       200   ffff85384b14b100         usbtask-hc usbtsk
0      119 3   1       200   ffff85384a0c9940             npfgc0 npfgcw
0      118 3   1       200   ffff85384a0c90c0            rt_free rt_free
0      117 3   1       200   ffff85384a0cc900              unpgc unpgc
0      116 2   0       200   ffff85384a0cc4c0    key_timehandler
0      115 3   1       200   ffff85384a0cc080    icmp6_wqinput/1 icmp6_wqinput
0      114 3   0       200   ffff85384a0878c0    icmp6_wqinput/0 icmp6_wqinput
0      113 2   0       200   ffff85384a087480          nd6_timer
0      112 3   1       200   ffff85384a087040    carp6_wqinput/1 carp6_wqinput
0      111 3   0       200   ffff85384a03abc0    carp6_wqinput/0 carp6_wqinput
0      110 3   1       200   ffff85384a03a780     carp_wqinput/1 carp_wqinput
0      109 3   0       200   ffff85384a03a340     carp_wqinput/0 carp_wqinput
0      108 3   1       200   ffff85384a025b80     icmp_wqinput/1 icmp_wqinput
0      107 3   0       200   ffff85384a025740     icmp_wqinput/0 icmp_wqinput
0      106 2   0       200   ffff85384753aac0           rt_timer
0      105 3   1       200   ffff85384a025300        vmem_rehash vmem_rehash
0      104 3   0       200   ffff85384a000b40          entbutler entropy
0       30 3   1       200   ffff8538499806c0      vioif0_txrx/1 vioif0_txrx
0       29 3   0       200   ffff853849980280      vioif0_txrx/0 vioif0_txrx
0       27 3   0       200   ffff85384753a680           scsibus0 sccomp
0       26 3   0       200   ffff85384753a240               pms0 pmsreset
0       25 3   1       200   ffff85384747ca80            xcall/1 xcall
0       24 1   1       200   ffff85384747c640          softser/1
0       23 1   1       200   ffff85384747c200          softclk/1
0       22 1   1       200   ffff853847447a40          softbio/1
0       21 1   1       200   ffff853847447600          softnet/1
0       20 1   1       201   ffff8538474471c0             idle/1
0       19 3   0       200   ffff85395738ba00           lnxpwrwq lnxpwrwq
0       18 3   0       200   ffff85395738b5c0           lnxlngwq lnxlngwq
0       17 3   0       200   ffff85395738b180           lnxsyswq lnxsyswq
0       16 3   0       200   ffff8539573a49c0           lnxrcugc lnxrcugc
0       15 3   0       200   ffff8539573a4580             sysmon smtaskq
0       14 3   1       200   ffff8539573a4140         pmfsuspend pmfsuspend
0       13 3   0       200   ffff8539573b5980           pmfevent pmfevent
0       12 3   0       200   ffff8539573b5540         sopendfree sopendfr
0       11 3   0       200   ffff8539573b5100            iflnkst iflnkst
0       10 3   0       200   ffff8539583de940           nfssilly nfssilly
0        9 3   0       200   ffff8539583de500             vdrain vdrain
0        8 3   0       200   ffff8539583de0c0          modunload mod_unld
0        7 3   0       200   ffff853958415900            xcall/0 xcall
0        6 1   0       200   ffff8539584154c0          softser/0
0        5 1   0       200   ffff853958415080          softclk/0
0        4 1   0       200   ffff85395843f8c0          softbio/0
0        3 1   0       200   ffff85395843f480          softnet/0
0        2 1   0       201   ffff85395843f040             idle/0
0        0 2   0       240   ffffffff85ed8700            swapper
[Locks tracked through LWPs]

****** LWP 15043.15043 (syz-executor.1) @ 0xffff853862e13bc0, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at pmap_ctor)
lock address : 0xffff853852a0f780 type     :     sleep/adaptive
initialized  : 0xffffffff80f5972e
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  1
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffff853862e13bc0 last held: 000000000000000000
last locked  : 0xffffffff80f5932a unlocked*: 0xffffffff80f59464
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 14762.14651 (syz-executor.4) @ 0xffff853862e13780, l_stat=7

*** Locks held:

* Lock 0 (initialized at vcache_alloc)
lock address : 0xffff853863484c40 type     :     sleep/adaptive
initialized  : 0xffffffff83523818
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffff853862e13780 last held: 0xffff853862e13780
last locked* : 0xffffffff8357de10 unlocked : 0xffffffff8357db9d
owner/count  : 0xffff853862e13780 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at uipc_init)
lock address : 0xffff8539588c3700 type     :     sleep/adaptive
initialized  : 0xffffffff834b21de
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffff853862e13780 last held: 0xffff853862e13780
last locked* : 0xffffffff834a5f5c unlocked : 0xffffffff83486edd
owner field  : 0xffff853862e13780 wait/spin:                1/0
Turnstile:
=> 0 waiting readers:
=> 2 waiting writers: 0xffff853863679100 0xffff853862adeb80

*** Locks wanted: none

****** LWP 14762.14591 (syz-executor.4) @ 0xffff853862adeb80, l_stat=3

*** Locks held:

* Lock 0 (initialized at unp_attach)
lock address : 0xffff8538549b6a80 type     :     sleep/adaptive
initialized  : 0xffffffff834b1573
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffff853862adeb80 last held: 0xffff853862adeb80
last locked* : 0xffffffff8348568c unlocked : 0xffffffff834854a0
owner field  : 0xffff853862adeb80 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 590.590 (dhcpcd) @ 0xffff853852aaab80, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff862d23c0 type     :     sleep/adaptive
initialized  : 0xffffffff83268977
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffff853852aaab80 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 589.589 (dhcpcd) @ 0xffff8538524bf6c0, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff862d23c0 type     :     sleep/adaptive
initialized  : 0xffffffff83268977
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffff8538524bf6c0 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 346.346 (dhcpcd) @ 0xffff8538524bfb00, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff862d23c0 type     :     sleep/adaptive
initialized  : 0xffffffff83268977
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffff8538524bfb00 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 345.345 (dhcpcd) @ 0xffff853849980b00, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff862d23c0 type     :     sleep/adaptive
initialized  : 0xffffffff83268977
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffff853849980b00 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.11 (iflnkst) @ 0xffff8539573b5100, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff862d23c0 type     :     sleep/adaptive
initialized  : 0xffffffff83268977
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffff8539573b5100 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.5 (softclk/0) @ 0xffff853958415080, l_stat=1

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff862d23c0 type     :     sleep/adaptive
initialized  : 0xffffffff83268977
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffff853958415080 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

[Locks tracked through CPUs]

******* Locks held on cpu1:

* Lock 0 (initialized at sched_cpuattach)
lock address : 0xffff8539588c3340 type     :               spin
initialized  : 0xffffffff832a8190
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffff853854cd3980 last held: 0xffff853861d8d140
last locked* : 0xffffffff83281871 unlocked : 0xffffffff833ed299
owner field  : 0x0000000000000700 wait/spin:                0/1

              PAGE FLAG   PQ            UOBJECT              UANON
0xffffa28000007180 0045 00000000                0x0                0x0
0xffffa28000007200 0045 00000000                0x0                0x0
0xffffa28000007280 0045 00000000                0x0                0x0
0xffffa28000007300 0045 00000000                0x0                0x0
0xffffa28000007380 0045 00000000                0x0                0x0
0xffffa28000007400 0045 00000000                0x0                0x0
0xffffa28000007480 0045 00000000                0x0                0x0
0xffffa28000007500 0045 00000000                0x0                0x0
0xffffa28000007580 0041 00000000                0x0                0x0
0xffffa28000007600 0041 00000000                0x0                0x0
0xffffa28000007680 0041 00000000                0x0                0x0
0xffffa28000007700 0041 00000000                0x0                0x0
0xffffa28000007780 0045 00000000                0x0                0x0
0xffffa28000007800 0045 00000000                0x0                0x0
0xffffa28000007880 0045 00000000                0x0                0x0
0xffffa28000007900 0041 00000000                0x0                0x0
0xffffa28000007980 0041 00000000                0x0                0x0
0xffffa28000007a00 0041 00000000                0x0                0x0
0xffffa28000007a80 0041 00000000                0x0                0x0
0xffffa28000007b00 0041 00000000                0x0                0x0
0xffffa28000007b80 0041 00000000                0x0                0x0
0xffffa28000007c00 0041 00000000                0x0                0x0
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