Warning: Permanently added '10.128.0.245' (ECDSA) to the list of known hosts.
2019/02/24 13:03:20 fuzzer started
2019/02/24 13:03:20 dialing manager at 10.128.0.105:33927
2019/02/24 13:03:20 syscalls: 1
2019/02/24 13:03:20 code coverage: support is not implemented in syzkaller
2019/02/24 13:03:20 comparison tracing: support is not implemented in syzkaller
2019/02/24 13:03:20 extra coverage: support is not implemented in syzkaller
2019/02/24 13:03:20 setuid sandbox: support is not implemented in syzkaller
2019/02/24 13:03:20 namespace sandbox: support is not implemented in syzkaller
2019/02/24 13:03:20 Android sandbox: support is not implemented in syzkaller
2019/02/24 13:03:20 fault injection: support is not implemented in syzkaller
2019/02/24 13:03:20 leak checking: support is not implemented in syzkaller
2019/02/24 13:03:20 net packet injection: support is not implemented in syzkaller
2019/02/24 13:03:20 net device setup: support is not implemented in syzkaller
13:03:21 executing program 0:

13:03:21 executing program 1:
mknod(&(0x7f0000000180)='./file0\x00', 0x1000000000008020, 0x0)
chdir(&(0x7f0000000040)='./bus/file0\x00')
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x8054, 0x1)
write(r0, &(0x7f00000001c0)="ce1603791c41f822b9c2b0680257d314225bdefd097b08384a6e5f714b0a46a765c01d18b8f4f6e981dff7079a50c2ff3d1cd6785d8e8aec07f6e4c004ba20ac596d93291ad00a3071c3308be17a520c122faace777f8908508b9df67e1b45a7cfb594235b88534c7e74b0ed497675a13b012f2b96555754400d9250e1319f7bb6cade25e18a12383c9e37d806abb6", 0x8f)
r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x4)
close(r0)
close(r1)

13:03:21 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x288900, 0x1)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0x2}, {0xffffffff, 0x9}}, 0x200)
connect$inet6(r0, &(0x7f00000000c0)={0x18, 0x3, 0x3, 0x6}, 0xc)
mknod$loop(&(0x7f0000000100)='./file0\x00', 0x1, 0x0)
utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xfff, 0x2}, {0xadb}}, 0x200)
getdents(r0, &(0x7f00000001c0)=""/251, 0xfb)
utimensat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x30, 0x7}, {0xfe1, 0x8}}, 0x200)
execve(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='\xaf#-#\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='[\\.,\x00', &(0x7f0000000440)='-\\\x00', &(0x7f0000000480)='.^%2\x00', &(0x7f00000004c0)='\\.%\x00', &(0x7f0000000500)='\'*\x00', &(0x7f0000000540)='\x00'])
utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={{0x5c9, 0xffffffffffffff36}, {0x7226, 0x8}})
mknodat(r0, &(0x7f0000000640)='./file0\x00', 0xc004, 0x7)
mknodat(r0, &(0x7f0000000680)='./file0\x00', 0x1, 0x1)
unlinkat(r0, &(0x7f00000006c0)='./file0\x00', 0x800)
flock(r0, 0x3)
fchmodat(r0, &(0x7f0000000700)='./file0\x00', 0x20, 0x600)
getdents(r0, &(0x7f0000000740)=""/252, 0xfc)
poll(&(0x7f0000000840)=[{r0, 0x14}, {r0, 0x10c}, {r0, 0x22}, {r0, 0x1}], 0x4, 0x6)
fchmodat(r0, &(0x7f0000000880)='./file0\x00', 0x40, 0x400)
bind(r0, &(0x7f00000008c0)=@in6={0x18, 0x2, 0x4a3, 0x4}, 0xc)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x600020, 0x80)
fchmodat(r0, &(0x7f0000000940)='./file0\x00', 0x2, 0x200)
lseek(r0, 0x0, 0x2)
sendto(r1, &(0x7f0000000980)="5ca42a78ff7b9ff4f54fd22ff1619180ef625fc0bd3f2267d470cd69becc330cb5f86f8af1461c6c4ce62b5a62e297f21b63e7ecba08e2ab177fc005c48fe3c47b889a437edbc344110e4fcf11244df892cb42b889ce9b50eac71624420e0307616dd82a89ba576564505ef3ab8360b69a762fc8538ea5abc6f80d457bd5edd124c61ea3d331871c840005faba9451832cef85169948fdc8d3002c9e4daae770fb3c5eaf72b62f41", 0xa8, 0x400, 0x0, 0x0)
recvfrom(r1, &(0x7f0000000a40)=""/4096, 0x1000, 0x843, &(0x7f0000001a40)=@un=@file={0x1, './file0\x00'}, 0xa)
symlinkat(&(0x7f0000001a80)='./file0\x00', r1, &(0x7f0000001ac0)='./file0\x00')
getgroups(0x1, &(0x7f0000001b00)=[<r2=>0xffffffffffffffff])
setgid(r2)
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000001b80)={0x0, <r3=>0x0, <r4=>0x0}, 0xc)
chown(&(0x7f0000001b40)='./file0\x00', r3, r2)
chown(&(0x7f0000001bc0)='./file0\x00', r3, r2)
setgroups(0x3, &(0x7f0000001c00)=[r2, r4, r2])

13:03:21 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x9)
rmdir(&(0x7f0000000040)='./file0\x00')
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
rmdir(&(0x7f0000000100)='./file0\x00')
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x101, 0x3}, {0x80000000, 0x400}})
r1 = getpgrp()
wait4(r1, 0x0, 0x3d, &(0x7f00000001c0))
close(r0)
r2 = geteuid()
getgroups(0x8, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r3=>0x0, 0x0, 0xffffffffffffffff, <r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff])
fchownat(r0, &(0x7f0000000280)='./file0\x00', r2, r3, 0x400)
seteuid(r2)
fchown(r0, r2, r4)
fchown(r0, r2, r4)
r6 = open(&(0x7f0000000300)='./file1\x00', 0x40, 0x28)
bind(r6, &(0x7f0000000340)=@in={0x2, 0x3}, 0xc)
mkdirat(r6, &(0x7f0000000380)='./file1\x00', 0x14)
getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f00000003c0)={0x0, <r7=>0x0, <r8=>0x0}, 0xc)
mkdirat(r0, &(0x7f0000000400)='./file1\x00', 0x10)
r9 = msgget(0x0, 0x100)
msgctl$IPC_SET(r9, 0x1, &(0x7f0000000440)={{0x5, r2, r8, r7, r5, 0x42, 0xffffffff}, 0xef65, 0x6, r1, r1, 0x3dd4, 0x4, 0x9, 0x10001})
chroot(&(0x7f00000004c0)='./file0\x00')
mkdirat(r6, &(0x7f0000000500)='./file1\x00', 0x80)
accept(r6, &(0x7f0000000540)=@in, &(0x7f0000000580)=0xc)
recvfrom(r6, &(0x7f00000005c0)=""/195, 0xc3, 0x1, 0x0, 0x0)
getsockname$unix(r6, &(0x7f00000006c0)=@file={0x0, ""/108}, &(0x7f0000000740)=0x6e)
bind(r6, &(0x7f0000000780)=@in6={0x18, 0x2, 0x45, 0x3f08}, 0xc)
connect$inet(r6, &(0x7f00000007c0)={0x2, 0x3}, 0xc)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800))
mknod$loop(&(0x7f0000000840)='\x00', 0x8, 0x0)

13:03:21 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x100)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x400)
preadv(r0, &(0x7f0000000080), 0x0, 0x0)
mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x4, 0xffffffff)
read(r0, &(0x7f0000000100)=""/158, 0x9e)
getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f00000001c0)={<r1=>0x0, <r2=>0x0, <r3=>0x0}, 0xc)
r4 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc)
renameat(r4, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00')
syz_execute_func(&(0x7f00000002c0)="42c1e200c423350eb50000802069c4c17951e9c44169d4ad310000008f2800a3aa8f21eeaa00c4612565c63e41f681030000001d8fa978e2b2b28bd50b80088ff365f242d17b5e")
accept(r4, &(0x7f0000000340)=@un=@file={0x0, ""/108}, &(0x7f00000003c0)=0x6e)
bind$inet(r4, &(0x7f0000000400)={0x2, 0x3}, 0xc)
sendto(r4, &(0x7f0000000440)="5d659dca374482407922d2d0c703ac6e701b0d6074b6565276a91dcd9ab9f9f60bff3ff0dd1f56f5304c0a4c0370126c58e3a33a5ab8a2156860f10f4fdc27c83f7765bb36271bababe4e1f3176994eb30fcfa73f2dd403928ef3acc1999f71f65cae1456a7f08c3dc6014f3b806c0268554cf8a08a3d8033912619e155896baafd4c16b84da", 0x86, 0xa, &(0x7f0000000500)=@in={0x2, 0x1}, 0xc)
fcntl$getflags(r4, 0x0)
r5 = open$dir(&(0x7f0000000540)='./file0\x00', 0x10000, 0x2)
r6 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x48, 0x195)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600))
symlinkat(&(0x7f0000000680)='./file0\x00', r0, &(0x7f00000006c0)='./file0\x00')
setsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000700)={r1, r2, r3}, 0xc)
fchroot(r5)
mknod$loop(&(0x7f0000000740)='./file0\x00', 0x0, 0x1)
connect(r6, &(0x7f0000000780)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
bind$unix(r0, &(0x7f00000007c0)=@abs={0x1, 0x0, 0x2}, 0x8)
stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840))
utimensat(r5, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={{0x1f, 0x3f81}, {0x99c, 0x6}}, 0x200)
fchown(r5, r2, r3)
execve(&(0x7f0000000940)='./file0/file0\x00', &(0x7f0000000a00)=[&(0x7f0000000980)='.\x00', &(0x7f00000009c0)='\x00'], &(0x7f0000000a80)=[&(0x7f0000000a40)='\x00'])
r7 = msgget$private(0x0, 0x76d)
msgctl$IPC_SET(r7, 0x1, &(0x7f0000000ac0)={{0x10001, r2, r3, r2, r3}, 0x4, 0xff, r1, r1, 0xfffffffffffffffd, 0x0, 0x7, 0x8})

13:03:21 executing program 5:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000000, 0x12c)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
r1 = getpid()
r2 = geteuid()
getgroups(0x4, &(0x7f00000003c0)=[<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff, 0x0, <r5=>0xffffffffffffffff])
sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000100)="c818312fe00413f164b32cca728c02d6ce3e6c8eb03a12c63bd73508e057f2bbb8a18c5daf2dad04a992501175ca077afa03a8b53bd7d9ba62e336ebda69640c51804b19fba5efbd7df2319c19731c5a82190a2c5bef40e846141e71f953015514bce2c9eec62ccfe99f3f6fcbaf68929981844b", 0x74}, {&(0x7f0000000180)="1303e712eb225c39d336440a11487ffae2f5c9a80b4a782a567118fba8524e66c33c8ab193ca85e39deb5401e39a291f904c22dccac637419dff00263eb5183d56754ce22b5db35cad663b72a0da0b5665c2e5f78af7db15d27d", 0x5a}, {&(0x7f0000000200)="bbfe631c2625950d637607a08ca40c79537740fd5c670c3ca9195b8b5ed1c1c3a61331a57e0a44176268b5b3886b3c450e7293b1a3811ce152f20c", 0x3b}, {&(0x7f0000000240)="f02f2def4e3c68c40497fa65a3e6e30eca3c5a2ca31b0a0fdf6ec8ca68732f46c8d43393750709089db4707213562e7cfecb8a84a25cfccb9ecbc437398db9b5df857facd9283c3000e40418549585df691a0ea973c0926e76ca2c5412fec1c54e1c7b032bc2a18c45b85e9579c96ecaf11c2a270d1ea31357c1328889b41f34a5728165fb20ac85323d7b59f54b8fd70a56d0dfea59a1cc4a083c036ccd", 0x9e}, {&(0x7f0000000300)}], 0x5, &(0x7f0000000400)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r4}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x78, 0x1}, 0x6)
execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)=',.\x00'], &(0x7f00000006c0)=[&(0x7f00000005c0)='\t\x00', &(0x7f0000000600)='--\x00', &(0x7f0000000640)='[\x00', &(0x7f0000000680)='\x00'])
r6 = getuid()
r7 = semget$private(0x0, 0x1, 0x248)
semctl$SETALL(r7, 0x0, 0x9, &(0x7f0000000700)=[0x8, 0x4])
open$dir(&(0x7f0000000740)='./file0\x00', 0x620c00, 0x31)
setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000780)={r1, r2, r5}, 0xc)
r8 = open(&(0x7f00000007c0)='./file0\x00', 0x2, 0x6)
sendto(r0, &(0x7f0000000800)="11c7306ec03d435c3d58818a7c94d01fa0680648d0d374605c1f6d71401f2991233773bf8e024c3b27b0e2ed86fae2c0378b79dd2668ccd64886339a46774fe7f4a7a80c9bc3", 0x46, 0x8, &(0x7f0000000880)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f00000008c0)=""/141)
getsockopt$inet_opts(r8, 0x0, 0x1, &(0x7f0000000980)=""/4096, &(0x7f0000001980)=0x1000)
semctl$GETZCNT(r7, 0x2, 0x7, &(0x7f00000019c0)=""/8)
dup(r0)
r9 = semget$private(0x0, 0x0, 0x600)
semctl$IPC_RMID(r7, 0x0, 0x0)
semctl$GETPID(r9, 0x0, 0x4, &(0x7f0000001a00)=""/24)
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
semctl$GETZCNT(r9, 0x3, 0x7, &(0x7f0000001a40)=""/160)
paccept(r0, &(0x7f0000001b00)=@un=@file={0x0, ""/108}, &(0x7f0000001b80)=0x6e, 0x10000000)
r10 = shmget(0x1, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_LOCK(r10, 0x3)
semget$private(0x0, 0x1, 0x24)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
r11 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r11, 0x1, &(0x7f0000001bc0)={{0x1f, r6, r3, r2, r4, 0x12, 0x4ed9669}, 0x3, 0x401, r1, r1, 0x8, 0x1, 0xe3d2, 0x8})

13:03:21 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x40700, 0x0)
fchmod(r0, 0x10)
readv(r0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/226, 0xe2}, {&(0x7f0000000180)=""/222, 0xde}, {&(0x7f0000000280)=""/139, 0x8b}], 0x3)
poll(&(0x7f0000000380)=[{r0, 0x140}, {r0, 0x20}, {r0, 0x1a8}, {r0, 0x100}, {r0}, {r0, 0x8}, {r0, 0x2}, {r0, 0x5c}, {r0, 0x10}, {r0, 0x4}], 0xa, 0x7)
accept(r0, 0x0, &(0x7f0000000040))

13:03:21 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getpeername$unix(r1, &(0x7f00000007c0)=@abs, &(0x7f0000000080)=0xfffffffffffffeb9)
getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8)
fchroot(r0)
getsockname(r0, 0x0, 0x0)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x400000)
execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\\]]!)!!\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x11,\x00', &(0x7f0000000440)='\x13/\x00', &(0x7f0000000480)='/-%.:%'], &(0x7f0000000740)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='(\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\'})\x00', &(0x7f0000000680)='\\@)}}\\\x00', &(0x7f00000006c0)='!*\\%\x00', &(0x7f0000000700)='\\\x00'])
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000001c0)={0x0, <r3=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, <r4=>0x0}, &(0x7f0000000280)=0xc)
fchownat(r2, &(0x7f0000000180)='./file0\x00', r3, r4, 0x0)
lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000800))

13:03:21 executing program 1:
r0 = semget$private(0x0, 0x3, 0x100)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000000)={0x0, <r1=>0x0}, 0xc)
socketpair(0x20, 0x4, 0x8, &(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000001c0)={0x1ff, 0x1, 0x7, 0x7, 0x5}, 0xc)
setrlimit(0xd, &(0x7f0000000140)={0x8, 0x8})
semctl$GETPID(r0, 0x1, 0x4, &(0x7f0000000040)=""/7)
semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000000c0)={{0x20f80fdc, r1, 0x0, 0x0, 0x0, 0x11, 0x3}, 0x4, 0x7})

13:03:21 executing program 0:
r0 = shmget$private(0x0, 0xa000, 0x2, &(0x7f0000ff4000/0xa000)=nil)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x400000)
unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/89)
r3 = accept$unix(r1, &(0x7f0000000100)=@file={0x0, ""/88}, &(0x7f0000000180)=0x5a)
writev(r3, &(0x7f0000000440)=[{&(0x7f00000001c0)="9e966f04b6baaf85846429895b3a7e692a846af1fe64e7a3e4f3327aece6fc69725b40b8f990f392e6dca7271a97623c84ace9d14f8f6e7fa805d2cc352b821fa08fd8c82bafa6a9fb4360dfe510cd0486b7211b048f7af186c9fb2b2c35ec816a5bf4a51c39ebe81d020b6c8b3439e08b40413a2de1ea3328e60bbc96fdf1d5c44dc7267d868a4c4f18e6f20cc848528e73dd5d12acf6095448b5f98ae44d2d14833f847af8f7272583609546f05a3518e935", 0xb3}, {&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000380)="9c6554f651266bb49ad2d5f31ad02e58cc7c42a4e3f45c139801cf116c58fe082c7ca22881e21794580667662bb72a99004865dd81b29be523c4bb1d929c9d929181e85e707c6e9e87ee94b4eff535cc0ed6a11d903d92596ce2bce804a933bb3e5187ca8dd8", 0x66}, {&(0x7f0000000400)="7410e69e57939640b1df955d1a6bf43a19f7b2e3fb4beb203290b8e551f0314413ac8e63bb04", 0x26}], 0x4)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
getsockname$unix(r1, &(0x7f0000000500)=@file={0x0, ""/108}, &(0x7f0000000580)=0x6e)
writev(r2, &(0x7f0000000840)=[{&(0x7f00000005c0)="1bae978198e8565c549487b55182d3fc1c", 0x11}, {&(0x7f0000000600)="bfe629ab1ffe2aede4ae9aaec5d8580b6847601746d40784d832700ea255dbf2031067911db5cdbd1b00aca4a2378fecae7d078c1fb1f7ddb7dc9d61c3b28268e8e7dfb5aac21935204d9832b8631ff9aeca5285835601beb1a0ee7a5d153455fe104200a529afa08a5a046ec61dd993d5859279ccbb0e73eedfddab94da4488c9d6900a9cae927b3c", 0x89}, {&(0x7f00000006c0)="d83e5c16169589b9a76bbe06c25ff8bd067eea21e0323ad3fdf4ed97c0cd2ae77e09519f15247cd401175787bea213202acccb248ac3ba3d254c5335837bfcced94c28ad5c37b4048da0f303992d4c1cc3", 0x51}, {&(0x7f0000000740)="eefa959bc564f44e30f6e77f20201bfd8d4ea4e9719471e41bc51e09473fcac881ac4dc0361184ce641a13adbf045622697117884e37b390375196c875770f50da998ad0abb6c72696553b9f1cb6375837", 0x51}, {&(0x7f00000007c0)="3c98cb63c9797cc4cc1f19bd93854d36e94ca73f314acf18115c7304aaef22eaad1dbae1d265a1144b0bd1d666332a49e5e0149ccc83be976d7ec9b64e0f85f3fb961084c90e5dad24eaa0a7f4b7a90010c98dda444c1cd80be1be9ced8dfb8928a6a1aa26edcf3b7c2cd1ed7db3fbddaff8922a", 0x74}], 0x5)
open(&(0x7f00000008c0)='./file0\x00', 0x80680, 0x120)
chdir(&(0x7f0000000900)='./file0\x00')
pipe2(&(0x7f0000000940), 0x1000000)
r4 = getegid()
r5 = getuid()
r6 = geteuid()
setreuid(r5, r6)
fchown(r1, r5, r4)
munmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000)
r7 = fcntl$dupfd(r1, 0x0, r3)
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
unlinkat(r2, &(0x7f0000000980)='./file0\x00', 0x0)
chown(&(0x7f00000009c0)='./file0\x00', r6, r4)
lchown(&(0x7f0000000a00)='./file0\x00', r6, r4)
pipe2(&(0x7f0000000a40)={0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
writev(r7, &(0x7f0000000cc0)=[{&(0x7f0000000a80)="a6eae1a1ca7102f9c10546ec162ce633ebd49a41e9d70a9e906d1466eca317391dc74a711eed64ecce3d9261ec4871ccc6b5a0a3a9c9532b8475b2ffe5b4d74f25fb43c9b108a645b6e1aee08b8e4aa684cd42a64c41dbc1f8be20889e9b2680b8d0387f34b1b644caa9d790e3e4774d28bcad54a6278172a4afc79617d27d37d63aba6dda0bf6e84ef9c23d56cbde4dcc4e95a7cead223a6f4ef919f64782005bcaa760092103dec29ade225fbbd46aa258", 0xb2}, {&(0x7f0000000b40)="a6ed6254d38456aeb9c5df7334a0a0430c862b66c66265fcbb0b212119ff837aa9c9af6bbf6d0d5788505c", 0x2b}, {&(0x7f0000000b80)="3149343722d10f9828d6902a200db39e798cffe796716c0aa8f5075012c8bdbe1b1b8f6091d106ddd2d73c2d225ff3aa17b34f3f6613d4b205f06d4f50a5025de9789d6842f0263589defbf3f2d3a797f528e513fa410adcaf1724a1a89e722add3c742c1da5003a7f1fff716ad472322d155847d88f85f9bf3dff92f496a6b8efc30723ae2799d26b946f718db3", 0x8e}, {&(0x7f0000000c40)="5f484d83c88840450eac9bc65daeafa8eab7ab4a81025ceb80b87a72ef80", 0x1e}, {&(0x7f0000000c80)="68e63a356bd2cd1f1468cbdac7d8be4e6f5848283f897545c835ffb357a856599c4bbe3bf4688e44add34d1751d647af14f198bb23cd7d", 0x37}], 0x5)
r9 = shmget$private(0x0, 0x2000, 0x65, &(0x7f0000ff7000/0x2000)=nil)
r10 = shmat(r9, &(0x7f0000ff5000/0x3000)=nil, 0x3000)
shmdt(r10)
shutdown(r8, 0x0)
shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff7000/0x4000)=nil)

13:03:21 executing program 5:
mkdir(&(0x7f0000000040)='./file1/file0\x00', 0x0)
faccessat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x300)
r0 = paccept(0xffffffffffffff9c, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0xc, 0x40000000)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002580)=[{&(0x7f0000000140)="a7446099fdffd0b30dbaf49c437f596f766d3c5c98316155599d34c74f0f33344d5d28b49a00918904a8794f8fc0e372197f79c22cb35a02143f5097c6c3d92002d966732843f91502cf1fa6f37ee76512dd078442881667ca3974d37960e92e75c8a486342d5328012cc5e808347f686a21173bac87a73adb6869d8e237dd21b7fd314a0b97194cf1a5b78f514f340e43b486487bcc699e0f39653311ec6b", 0x9f}, {&(0x7f0000000200)="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{&(0x7f00000013c0)="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0x1000}, {&(0x7f00000023c0)="0850b46129d8994ac828a80d93ffa990c75020a818c78d7bfaeecaa668b0cb6ec3aee6a5413e00827c61070f1bf493f31fdf3959fa3e58a2441c5c6a7d28f715ff6f45debb74e3d9cf2ec7ecb738b41eeb9fa345c21a545b4f45337d6c824336d836e6472dcb3458132986aa619e03045f658dd4639151d6e643c726b2d5d3a5390d98494766a3af03ef72be6f6595633b5eb6360958ce81d6ead8a4ad143e65596388d3c861c395619711bbf1adfcc9cd5f633b6d3b13aea44b2833a6b3450099b492b6bd2fa2f55e5d85c85e32fef07092aaf4b82639a44a471d80a39b5a5f99999e99d09f21494351", 0xea}, {&(0x7f00000024c0)="9fca59fe990a0a14d96a54c3137eab0250999ad84545be7844295a234706336713d949646ca67e1624daf8e39efe0702af4b77ae130e4ba2b3b412fb15cde7dc72ea70eea68034579eecfe08e54ef38c65c7413db4e0a60ff7933f735607755517ead111411fae4b4296dea0d16d73cc3bf092de0c49c896438cc7d55750dec54141", 0x82}], 0x7, &(0x7f0000002600)=[{0x70, 0x12f, 0xff, "0290c47310ad78e2be686a38da8ec30d37dcb12f3640123eb3851323813520139f7d4638b34d8a84dc005d9dbba44458b7e7ee957544b8f60874daf3d2876237cccbe91a85e916741f2e9505851649de37e092f504a7fa15242d"}, {0x48, 0x100, 0x4f, "6d2c7c3975b23616ec60970f10522bfd0a2b0b38752f6e8ff8120363c7e1cae52c4dcabf0ebaf6c90695f5493c320637e1d95d"}, {0x78, 0x3f, 0xf417, "0c5b169ce045f5525efa9349a4d059155a5f37d4ec572d1d331bbf0e0c64035bd9e047dbe882c1e75d8e7a012370976b4602f222c5a34987e58d5e0648de007375ccb8e3feb5618f24be86b5a0feb98e91af05f7be2d6c8a23c2caad2ebfe812500d976c59a8"}], 0x130}, 0x404)

13:03:21 executing program 4:
getpid()
r0 = getpid()
getpid()
r1 = semget(0x1, 0x0, 0x18)
setpgid(r0, r0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x21)
getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={<r3=>0x0, <r4=>0x0, <r5=>0x0}, &(0x7f0000000080)=0xc)
getpid()
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000140)={<r6=>0x0, <r7=>0x0, <r8=>0x0}, 0xc)
getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
sendto(r2, &(0x7f0000000200)="bdd3f321508bdc985a1898485556ba0922b790682bd7a1fdcd228647f5ac3a7de9c82722532b8a0e5cc07fe058c6b474a62d1ac1bd2678a1b64908950fa2b9f5bd2fad64403faf6d3d5e8d902d529539", 0x50, 0x1, &(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x0}, 0x8)
rmdir(&(0x7f00000002c0)='./file0\x00')
r9 = socket$unix(0x1, 0x3, 0x0)
semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000300)=""/228)
r10 = getgid()
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000400)={0x2, 0x9}, 0x8)
fchownat(r2, &(0x7f0000000440)='./file0\x00', r4, r8, 0x600)
lchown(&(0x7f0000000480)='./file0\x00', r7, r10)
sendto$unix(r2, &(0x7f00000004c0)="132a0afa5ff5c7074b71f86f213fe177421da9e75ed082b45fd948e5224cb5a2", 0x20, 0x2, 0x0, 0x0)
connect(r9, &(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
r11 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil)
mknodat(r2, &(0x7f0000000540)='./file0\x00', 0x8000, 0x5)
mknodat(r2, &(0x7f0000000580)='./file0\x00', 0x10, 0x6)
getsockname(r9, &(0x7f00000005c0)=@in, &(0x7f0000000600)=0xc)
r12 = accept(r2, &(0x7f0000000640)=@in, &(0x7f0000000680)=0xc)
fcntl$getflags(r12, 0x3)
setegid(r5)
shmctl$IPC_SET(r11, 0x1, &(0x7f00000006c0)={{0x5, r4, r10, r4, r10, 0x8, 0x8001}, 0x1, 0x8001, r6, r3, 0x2, 0x200, 0x1})
getppid()

13:03:21 executing program 0:
socketpair(0x1, 0x2, 0x0, &(0x7f00000017c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000080)={0x0, <r2=>0x0}, 0xc)
getgroups(0xa, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, <r3=>0x0, 0xffffffffffffffff])
chown(&(0x7f0000000040)='./file0\x00', r2, r3)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0x3}, 0x8)
getpeername$inet(r1, 0x0, 0x0)
socketpair(0x6, 0x10000007, 0x3f, &(0x7f0000000100))

13:03:21 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x1000004)
r2 = getpgrp()
fcntl$setown(r1, 0x6, r2)
getsockopt(r1, 0xffff, 0x2, &(0x7f0000000040)=""/7, &(0x7f0000000080)=0x7)
setpgid(r2, r2)
getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000000c0)={<r3=>0x0, <r4=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000140)={<r5=>0x0, 0x0, <r6=>0x0}, &(0x7f0000000180)=0xc)
wait4(r3, &(0x7f00000001c0), 0x22, 0x0)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x40000, 0x20)
getdents(r7, &(0x7f0000000240)=""/77, 0x4d)
close(r0)
fchroot(r7)
utimes(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={{0x3f, 0x1}, {0x978}})
setsockopt(r7, 0x1, 0x3, &(0x7f0000000340)="a73123c9c015a283094d9724b2c88cfddb4f611aa23df845c310bcbd0866fdc87664537be29006af4300bc4f78fa5e98744ed99a30c341f9b1a24d3d883ea86870662bff900fff9ffa121d43d95251c4040533282a19a874d714a4db44fa2a412720d1ddc6977c3532efceab2da1c0ba7f56cbdb8324d3cfcf2164e8b9f9187b1f2ba2e049280f547f80c1e37e878de0ecd10a31281bb86bc6f407c3103cbeb4054421f419ae21447aef07c93b21bc1cb1e5de8fb9b4494421426b584bb6be4f0e890940cc634238", 0xc8)
r8 = semget(0x0, 0x422a8d83011a2423, 0x100)
semctl$GETZCNT(r8, 0x2, 0x7, &(0x7f0000000440)=""/250)
setsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000540)={r3, r4, r6}, 0xc)
lseek(r0, 0x0, 0x2)
fcntl$setown(r7, 0x6, r5)
mknodat(r0, &(0x7f0000000580)='./file0\x00', 0xc000, 0xffffffff)
faccessat(r1, &(0x7f00000005c0)='./file0\x00', 0x1ac, 0x300)
setsockopt(r7, 0xfffffffffffffffb, 0x5, &(0x7f0000000600)="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", 0x1000)
semctl$SETVAL(r8, 0x0, 0x8, &(0x7f0000001600)=0x6)
semctl$IPC_STAT(r8, 0x0, 0x2, &(0x7f0000001640)=""/119)
readlinkat(r7, &(0x7f00000016c0)='./file1\x00', &(0x7f0000001700)=""/178, 0xb2)
open(&(0x7f00000017c0)='./file0\x00', 0x100, 0x10)
socket(0x1f, 0x51d9d8bf4e8ecfcf, 0x80000001)
socketpair(0x0, 0xba51caa5e75dd10b, 0x7, &(0x7f0000001800)={<r9=>0xffffffffffffffff})
dup2(r7, r1)
fcntl$lock(r9, 0x7, &(0x7f0000001840)={0x3, 0x1, 0x0, 0x7, r2})

13:03:21 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x1, 0x0)
utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x80000001, 0x9}, {0x1, 0x1}}, 0x0)
setitimer(0x1, &(0x7f0000000080)={{0x1, 0x64}, {0x3, 0x4}}, &(0x7f00000000c0))
setitimer(0x2, 0x0, &(0x7f00000001c0))
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0xc)
connect$inet(r1, &(0x7f0000000180)={0x2, 0x3}, 0xc)
setitimer(0x3, &(0x7f0000000000)={{0x200, 0x8}, {0x0, 0x2}}, &(0x7f0000000040))

13:03:21 executing program 0:
geteuid()
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
r1 = paccept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x0)
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f00000000c0)={0x0, <r2=>0x0}, 0xc)
recvfrom(r1, &(0x7f0000000100), 0x0, 0x1, &(0x7f0000000140)=@in={0x2, 0x3}, 0xc)
ftruncate(r0, 0x3)
r3 = socket(0x3, 0x10000000, 0x2)
readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/25, 0x19)
shutdown(r1, 0x3)
bind$unix(r1, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa)
chroot(&(0x7f0000000240)='./file0\x00')
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000280), 0xc)
getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000002c0)={0x0, <r4=>0x0}, &(0x7f0000000300)=0xc)
symlinkat(&(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00')
r5 = paccept(r0, &(0x7f00000003c0)=@un=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e, 0x40000000)
setreuid(r4, r2)
getrlimit(0x5, &(0x7f0000000480))
bind(r0, &(0x7f00000004c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
getrlimit(0x2, &(0x7f0000000500))
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000540), &(0x7f0000000580)=0x8)
readlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/222, 0xde)
poll(&(0x7f0000000700)=[{r5, 0x1}, {r3, 0x80}, {r5, 0x84}, {r1, 0x2}, {r1}, {r1, 0x100}, {r5, 0x4}, {r0, 0x4}, {r1, 0x100}], 0x9, 0xffffffffffffffff)
socket$unix(0x1, 0x5, 0x0)
r6 = paccept(r3, &(0x7f0000000780)=@in6, &(0x7f00000007c0)=0xc, 0x20000000)
getrlimit(0x0, &(0x7f0000000800))
bind$unix(r6, &(0x7f0000000840)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$sock_timeval(r1, 0xffff, 0x100f, &(0x7f0000000880), &(0x7f00000008c0)=0x10)
r7 = semget$private(0x0, 0x5, 0x208)
semctl$IPC_RMID(r7, 0x0, 0x0)
accept$inet6(r3, &(0x7f0000000900), &(0x7f0000000940)=0xc)

13:03:21 executing program 5:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000080)=0xc)
r3 = fcntl$dupfd(r1, 0x0, r1)
getdents(r3, &(0x7f00000000c0), 0x0)
linkat(r1, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x400)
recvfrom$inet(r3, &(0x7f0000000180)=""/119, 0x77, 0x1, &(0x7f0000000200)={0x2, 0x2}, 0xc)
sendto$inet(r3, &(0x7f0000000240)="9a9ebf28f8d3a5b4c30fc6", 0xb, 0x405, &(0x7f0000000280)={0x2, 0x3}, 0xc)
getdents(r3, &(0x7f00000002c0)=""/171, 0xab)
connect$inet6(r3, &(0x7f0000000380)={0x18, 0x2, 0xd88, 0x8}, 0xc)
nanosleep(&(0x7f00000003c0)={0x81, 0x1}, 0x0)
r4 = paccept(r1, &(0x7f0000000400)=@in, &(0x7f0000000440)=0xc, 0x70000000)
mknod(&(0x7f0000000480)='./file0\x00', 0x8014, 0x4)
fchmod(r1, 0x1)
utimensat(r3, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{0x101, 0x61}, {0x1ff, 0x9}}, 0x200)
getsockname$unix(r3, &(0x7f0000000540)=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e)
chdir(&(0x7f0000000600)='./file0\x00')
r5 = dup(r0)
setgroups(0x5, &(0x7f0000000640)=[r2, r2, r2, r2, r2])
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000680)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
socket$unix(0x1, 0x0, 0x0)
rename(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00')
getdents(r3, &(0x7f0000000740)=""/216, 0xd8)
r7 = accept$inet(r4, &(0x7f0000000840), &(0x7f0000000880)=0xc)
sendmsg$unix(r0, &(0x7f0000001c40)={&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001bc0)=[{&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="a69e17c31fae43d581add17348154aa43332513bb196ad39d9d86f8580477693ffc166e5c652614c708db3d215c5c18dd69cb623920d4139513a4bad00621a2820aa2331f4bebb21c199d73ed8893600950b1e7fd773d06f2515de047a4b7549aed27fe95a98ffdc770d4d4248e33aca93c1729527b13b46c6bf4692554fb62da7dc888809677d5de38fa0d7f177cccbb3861d002a0fdca9d435d9ad6b7881fb1457b628e80171b65f57c759594a771b202d3ec672a21ddfcaf635a79ccd6c4bfafed7e954d1d26137f7fde423f5c1b166e97356f5f0386c8ad70f5ea69176c44814", 0xe2}, {&(0x7f0000001a00)="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", 0xfe}, {&(0x7f0000001b00)="31c8d2d4c9927b568a8d9437591452e85e00e838ef7fdd1bd16e6f0a18d0addbb7f49ff810ed91fa736e0946275444ab52ba5788cb8eaf9f0f3bdf06e58649b76880d8fe986ad2b6a11f994f5be6d5ba5f98d7b44bd4c2096ad4974a3f7cb6ea083f6989403d600edc35171cbe0fb278a6efc078a05f82b5ca8eca7ac408f24b4c2baaa9f91afa0cec383f31b634783effdec57b41", 0x95}], 0x4, &(0x7f0000001c00), 0x0, 0x2}, 0x401)
fcntl$setflags(r6, 0x2, 0x1)
getpeername$inet6(r5, &(0x7f0000001c80), &(0x7f0000001cc0)=0xc)
open$dir(&(0x7f0000001d00)='./file0\x00', 0x8000, 0x2)
setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000001d40)={0x0, 0x3}, 0x8)
bind$unix(r6, &(0x7f0000001d80)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000001dc0)={{0x18, 0x0, 0x8, 0x90e}, {0x18, 0x0, 0x7, 0x6}, 0x3, [0x1, 0xe5, 0x2, 0x2, 0x4, 0x9, 0x0, 0x871]}, 0x3c)

13:03:21 executing program 2:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
mkdir(&(0x7f0000000180)='./file1\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r1)
getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8)
socketpair$unix(0x1, 0x2005, 0x0, &(0x7f00000001c0))
getsockname$unix(r1, 0x0, 0x0)

13:03:21 executing program 4:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x60221, 0x0)
writev(r1, &(0x7f0000002940)=[{&(0x7f00000016c0)="630e74bf1fcc73074c25563389eb1883fa9242699128d3c614daad26e597cd59cd351c4e595bac073820b6fd3da131d2d17f5f0ad7017ce0128a70fdcae3acaea2a0616a8d4b9a76483a07a2574f61325a393dddaf5714cd9380042b11334ecae5c808e72a842bb8e5", 0x69}], 0x1)
utimensat(r1, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)={{0x5}, {0xf1, 0xffffffff}}, 0x200)
write(r1, &(0x7f0000000180)="e4980adfa2cfb42bd7ebe0f4bfed6fe56717e2a07421c67c0da6a45b6dce73f2977a9952c1574ce3e317fdf047b51cecf1bf58c783e68e75447d4122ba4c4869dda78f832ab29c914f36662cfa20d3d266a3b0b404113b1724511f9a9f19ffd040df5c0327c776f298a974a5f43697f654396b73c3259b937e99e63c0e9bf19ce5e2474c6b679e8adb1f08d285d523e8ffae2c95e90ebb112455b4ca83cec60b60a075e3872ddc476685dc18dcf54f5cd31904a6c989a3d43786dc6d9a6607605baefa545a75d9d7901dd9e6fdad5c049fe43d8e3e5c71", 0xd7)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x10, r2, 0x0, 0x0)
fchownat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0)

13:03:21 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fsync(r0)
pipe2(&(0x7f0000002580)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write(r1, 0x0, 0x0)

[  42.8647553] panic: kernel diagnostic assertion "c->c_magic == CALLOUT_MAGIC" failed: file "/syzkaller/managers/netbsd/kernel/sys/kern/kern_timeout.c", line 474 
[  42.8647553] cpu1: Begin traceback...
[  42.8647553] vpanic() at netbsd:vpanic+0x214
[  42.8775253] _GLOBAL__sub_D_65535_0_cpu_configure() at netbsd:_GLOBAL__sub_D_65535_0_cpu_configure
[  42.8902907] callout_halt() at netbsd:callout_halt+0x327
[  42.9030587] timer_settime() at netbsd:timer_settime+0x41c
[  42.9158262] dosetitimer() at netbsd:dosetitimer+0x3eb
[  42.9285924] sys___setitimer50() at netbsd:sys___setitimer50+0x127
[  42.9413592] sys___syscall() at netbsd:sys___syscall+0xe2
[  42.9541346] syscall() at netbsd:syscall+0x30e
[  42.9668933] --- syscall (number 198) ---
[  42.9668933] 75cc4b23f4aa:
[  42.9796597] cpu1: End traceback...

[  42.9796597] dumping to dev 4,1 (offset=0, size=0): not possible
[  42.9924273] rebooting...
SeaBIOS (version 1.8.2-20181029_212248-google)
Total RAM Size = 0x00000001e0000000 = 7680 MiB
CPUs found: 2     Max CPUs supported: 2
found virtio-scsi at 0:3
virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0
virtio-scsi blksize=512 sectors=4194304 = 2048 MiB
drive 0x000f2a00: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304
Booting from Hard Disk 0...

>> NetBSD/x86 BIOS Boot, Revision 5.10 (Tue Jul 17 14:59:51 UTC 2018) (from NetBSD 8.0)
>> Memory: 639/3144640 k

     1. Boot normally
     2. Boot single user
     3. Disable ACPI
     4. Disable ACPI and SMP
     5. Drop to boot prompt
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/-\|/-\|/-\|/-\|/-\|/-\|/-\|WARNING: couldn't open /var/db/entropy-file
WARNING: 1 module failed to load