Sun Feb 24 18:57:27 UTC 2019


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



login: Feb 24 18:57:30 ci2-netbsd-2 getty[567]: /dev/ttyE1: Device not configured
Feb 24 18:57:30 ci2-netbsd-2 getty[764]: /dev/ttyE3: Device not configured
Feb 24 18:57:30 ci2-netbsd-2 getty[571]: /dev/ttyE2: Device not configured
Warning: Permanently added '10.128.0.224' (ECDSA) to the list of known hosts.
2019/02/24 18:57:49 fuzzer started
2019/02/24 18:57:49 dialing manager at 10.128.0.105:33927
2019/02/24 18:57:49 syscalls: 1
2019/02/24 18:57:49 code coverage: support is not implemented in syzkaller
2019/02/24 18:57:49 comparison tracing: support is not implemented in syzkaller
2019/02/24 18:57:49 extra coverage: support is not implemented in syzkaller
2019/02/24 18:57:49 setuid sandbox: support is not implemented in syzkaller
2019/02/24 18:57:49 namespace sandbox: support is not implemented in syzkaller
2019/02/24 18:57:49 Android sandbox: support is not implemented in syzkaller
2019/02/24 18:57:49 fault injection: support is not implemented in syzkaller
2019/02/24 18:57:49 leak checking: support is not implemented in syzkaller
2019/02/24 18:57:49 net packet injection: support is not implemented in syzkaller
2019/02/24 18:57:49 net device setup: support is not implemented in syzkaller
18:57:49 executing program 0:

18:57:50 executing program 1:
r0 = socket$inet(0x2, 0x80001, 0x84)
sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000000240)=@in={0x2, 0x0}, 0x80, 0x0}, 0x0)

18:57:50 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x800)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x2}, 0xc)
getpeername$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x1400004)
mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x8)
r3 = shmget(0x3, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r3, 0x4)
mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x8001, 0xca3)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x8)
r4 = geteuid()
r5 = geteuid()
mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0xc000, 0x1000)
r6 = shmget$private(0x0, 0x3000, 0x513, &(0x7f0000ffc000/0x3000)=nil)
socket$inet(0x2, 0x10000000, 0x65b)
shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000200)=""/190)
semctl$GETNCNT(r6, 0x3, 0x3, &(0x7f00000002c0)=""/42)
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x20, 0x0)
r7 = msgget(0x2, 0x408)
msgrcv(r7, &(0x7f0000000340)={0x0, ""/127}, 0x87, 0x0, 0x1800)
r8 = open$dir(&(0x7f0000000400)='./file0\x00', 0x80, 0x100)
fchmodat(r8, &(0x7f0000000440)='./file0\x00', 0x94, 0x400)
truncate(&(0x7f0000000480)='./file0\x00', 0x4)
r9 = semget(0x3, 0x2, 0x10)
getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000004c0)={<r10=>0x0, <r11=>0x0, <r12=>0x0}, &(0x7f0000000500)=0xc)
getgroups(0xa, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, <r13=>0x0, 0xffffffffffffffff, <r14=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r15=>0xffffffffffffffff])
semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000580)={{0x3, r5, r12, r4, r15, 0x122, 0x3ff}, 0x5a9, 0x5, 0x9})
msgctl$IPC_SET(r7, 0x1, &(0x7f0000000600)={{0x100000000, r11, r13, r4, r14, 0x20, 0x5}, 0x4, 0x5, r10, r10, 0xce21, 0x20, 0x100000001})
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
getppid()
r16 = shmat(r7, &(0x7f0000ffb000/0x4000)=nil, 0x0)
shmdt(r16)

18:57:50 executing program 3:
r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000))
write(r0, &(0x7f0000000040)="1b7e94c9add7c1cf349f3e7294657388e685aa46c6cc990cbd68f8fbbe385229faf863dc1f8f3efca03fcf1a690d5b6415264f1a45f39fcf2d1492baee18e071a730aa3dfd13096c4927d0936c771eafec0bc4c208a6067b679c4f82e7442cfb95578fcad63eb2f8dbb21ff40117c89e39dee92ce023ba8d128312de8fa8cf2e6e9894ac418b787d7fec6ab4cf5a6d0d0e3abd855a3c8c5306b39bc2d0e0e9be229c9c003de4c131014313", 0xab)
r1 = accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8)
r2 = accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e)
r3 = dup2(r2, r0)
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000240)={0x0, <r4=>0x0, <r5=>0x0}, &(0x7f0000000280)=0xc)
r6 = getgid()
fchown(r3, r4, r6)
readlinkat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/115, 0x73)
setgid(r6)
r7 = accept$unix(r1, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8)
lchown(&(0x7f0000000400)='./file0\x00', r4, r6)
symlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00')
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000004c0)={<r8=>0x0, <r9=>0x0}, &(0x7f0000000500)=0xc)
lchown(&(0x7f0000000540)='./file0\x00', r4, r5)
connect$unix(r3, &(0x7f0000000580)=@abs={0x0, 0x0, 0x0}, 0x8)
mknodat(r3, &(0x7f00000005c0)='./file0\x00', 0xc000, 0x8)
r10 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_LOCK(r10, 0x3)
lchown(&(0x7f0000000600)='./file0\x00', r9, r5)
sendmsg$unix(r2, &(0x7f0000000cc0)={&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000bc0)=[{&(0x7f0000000680)="ed082b4cc39a89e977e9735df4a42601747e7895aaf785b639037ef979", 0x1d}, {&(0x7f00000006c0)="0fa326cc4d5378061870d450d99ce6cee69b79b771f105b0a73c7ae21c23", 0x1e}, {&(0x7f0000000700)="6bbaaa3c0ee7b88e4efe064c9643625613044c9172bf4871cb3265123c5a104387", 0x21}, {&(0x7f0000000740)="86410897f53e7bb3ab5b143521e0a42aaac07ef13182ad8d7af4506aa6bba943ff32ae128bb1af62be9eff1007770784917571", 0x33}, {&(0x7f0000000780)="52035eec1730ba310a0b5d1d1a8ae257185aee613b875fb41e", 0x19}, {&(0x7f00000007c0)="62533c72f4b83c7b2caababeb3ceb5dcc5f32b899168d49a8a6a75936721de7c6782d0de796e7dd3ac12d2bf53849073488a489680c95ac369708ef41f7d7b68c61ab730b6cdfc941fb5c1a87627ac60e479b9eaa75717963e0b06e89df3f344c7e68af2dfa61c75ba6eec9d2882b5bc47bee009f96115d73a0654cf2161a5e342dd5722cd2b8cbcdbcffe6417f050db3290caf608f4a03576c2ca3be819d4a394fa19c77b853801f731b080125acb3044a2ae58866cc5d71ce023715024cf2242457cb7707cf7", 0xc7}, {&(0x7f00000008c0)="18622ecf2f57e53c10c3383d550130bbd87abaddef6c350aa3e71c4510370061ef8d8a332366b74374886e41a31ac04be3ced458dd8ad08d006b5388e9793911fbee22848f5bd222f3c2cd2aab2e5ddeaadc07d734634af38d4419711f2da1c1c2542747382c5ccd2f1a2167e0f844d28a0c2986cfe674880c1ba661852b13def1067ea29abeb5def33f855db883e93c3f40497f7c5ff622a81eeb6a06ba9d3fc70c488492c83de390c4d174e19ae1073889a8f18379384532ecfbc5cec72ddcfcd751264ba00b339883df9231d77028e10fea28bb83a17d68f4f90c78bd237fee17", 0xe2}, {&(0x7f00000009c0)="bd1a7e6d77bb20ac3a7676aa462b0adf81694721a7d10e24e4e7bf06efbfa49cd63bb21acc910c63c5a55d5bd0d420d5e0fe21b6f3df5bd588239c7582b6c9c5a7fa8308a934b388738d13663b1ffcf26bd88276da9aaa9cb35e48dee5015b9ae522c6cc7b1effe4fdae5af1a018cd450d4d03a5a14f471ffc99039a541f0709e375d5a43da6d70f1f3ea939cad9b9bdaa75e6e7811d7f53f828fe03941787a3ea71", 0xa2}, {&(0x7f0000000a80)="7595c2c1b373930f44cc6afc11f251e8f7c2d8e52ea4fbf30efe5c425222ac3a86bf0490", 0x24}, {&(0x7f0000000ac0)="2e2e2601f94b0ec209324e488dadb3c68b0e3865cb0381dcb3b655893737bcd01b55cd8e12bbc3644e50dc27518d31d157379788a0fc5a68104c10a2b6c929678b0bf2c769a4a5704d1ed89567a96214d2c8e0c727404a501a09e7e65fea3b8e28516487deb392d5e7f81dc83e94a3c172c124fb0770c918bfe780914c4bedd75e9b8b6c5aa1144a842f6db480a53d947996ea2c370e86dafd476082b89481b92e09d17edc2b9f7e3cf815bfa6e0c6bd206f48252a495ec6dddea4494fb8717e54310f733eed19bdc083b70e0f802e37c3fd", 0xd2}], 0xa, &(0x7f0000000c80)=[@cred={0x20, 0xffff, 0x2, r8, r9, r5}], 0x20, 0x8}, 0x4)
connect$unix(r1, &(0x7f0000000d00)=@abs={0x1, 0x0, 0x3}, 0x8)
setegid(r6)
fdatasync(r3)
getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000d40)={0x0, <r11=>0x0, <r12=>0x0}, 0xc)
r13 = accept(r3, &(0x7f0000000d80)=@in, &(0x7f0000000dc0)=0xc)
bind$inet6(r3, &(0x7f0000000e00)={0x18, 0x3, 0xff, 0x3ff}, 0xc)
unlink(&(0x7f0000000e40)='./file1\x00')
lchown(&(0x7f0000000e80)='./file0\x00', r11, r12)
recvfrom(r13, &(0x7f0000000ec0)=""/108, 0x6c, 0x800, 0x0, 0x0)

18:57:50 executing program 4:
r0 = shmget(0x0, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil)
shmctl$IPC_RMID(r0, 0x0)
r1 = geteuid()
shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0)
r2 = socket(0x1e, 0x1, 0x4e)
getpeername$inet(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc)
getsockopt$sock_int(r2, 0xffff, 0x100, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
geteuid()
getsockname(r2, &(0x7f0000000100)=@in, &(0x7f0000000140)=0xc)
shmget$private(0x0, 0x4000, 0x2c0, &(0x7f0000ffc000/0x4000)=nil)
r3 = getgid()
lchown(&(0x7f0000000180)='./file0\x00', r1, r3)
clock_gettime(0x20000003, &(0x7f00000001c0))
shmget(0x3, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil)
r4 = socket(0x18, 0x30000005, 0xffffffffffff8000)
socket$inet6(0x18, 0x10000005, 0x5)
clock_gettime(0x40000000, &(0x7f0000000200))
r5 = fcntl$dupfd(r2, 0x0, r4)
faccessat(r5, &(0x7f0000000240)='./file0\x00', 0x101, 0x200)
r6 = semget$private(0x0, 0x0, 0x0)
semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000280)=""/21)
clock_gettime(0x40000000, &(0x7f00000002c0))
stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
semctl$GETPID(r6, 0x0, 0x4, &(0x7f00000003c0)=""/146)
shmget$private(0x0, 0x3000, 0x144, &(0x7f0000ffd000/0x3000)=nil)
bind$inet(r2, &(0x7f0000000480)={0x2, 0x0}, 0xc)
socket$inet6(0x18, 0x10000004, 0xea)
open$dir(&(0x7f00000004c0)='./file0\x00', 0x80c80, 0xe4)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x0, 0x0)

18:57:50 executing program 5:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="37798654f24c4feee9d148a5467a7bf71dba5d1873a2c2bb3931ce9fe95e29841ae2472f76d5", 0x26}, {&(0x7f0000000080)="42393bbdae0f34bf430e73a59d273e1c177d037a1ae6cbba75bf36e8b763ebfca5ffe2d58258e0005de8ba1ba0d36a103828a1979068f4faa6a9b0500d881105cabf5b93dd498e2984488c4b6c9b7421e835ed8c0081d10df0cac4bec6aa743e5bef8899e58cdd366120ab160c8ba40231048298357520077abb2f40d740fa47388cf6a8b6f827dbdb59dcf7c5cbb086", 0x90}, {&(0x7f0000000140)="58a51e6604105de1e504836fce7e136a99746797d0ec04a10ecc", 0x1a}], 0x3, 0x0)
fchdir(r0)
r2 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x110)
getrusage(0xffffffffffffffff, &(0x7f0000000200))
pipe(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mknodat(r1, &(0x7f0000000300)='./file0\x00', 0xd0d8, 0x3)
pipe2(&(0x7f0000000340)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x400000)
getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000380)={0x0, <r7=>0x0, <r8=>0x0}, &(0x7f00000003c0)=0xc)
munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
write(r4, &(0x7f0000000400)="b58eb928d6d507a2f1d6bebed854b16056162df59186805abd00fabfd0350d47cd3e006ba00a630f37acb674528f278c96fac13ca5fd73b55255722d55012f1fbe807a49e55f28c5e0c1e713ac7e03e2be3cc01eab011b6058a851dcb894fba87547e410ae5d9c1980a056272d25ef53c477862690384b58cea715c2ed74ed4721e807141f9bfae0ec051533aeb178932f50b15f70a5034916069a19ee3288b55bd23cd2e67fc82a0af2b61b8de83832e78836a347952f1711dc82b5ce", 0xbd)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x90, r0, 0x0, 0x2d)
getrusage(0x0, &(0x7f00000004c0))
fsync(r5)
getpgrp()
close(r2)
utimensat(r2, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={{0x2, 0x3ff}, {0x9, 0x9}}, 0x0)
getegid()
r9 = open$dir(&(0x7f0000000600)='./file0\x00', 0x200011, 0x2)
renameat(r6, &(0x7f0000000640)='./file0\x00', r6, &(0x7f0000000680)='./file0/file0\x00')
open$dir(&(0x7f00000006c0)='./file0/file0\x00', 0x400, 0x41)
getrusage(0xffffffffffffffff, &(0x7f0000000700))
chown(&(0x7f00000007c0)='./file0/file0\x00', r7, r8)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x90, r9, 0x0, 0x0)
dup2(r9, r3)
getgid()
r10 = semget$private(0x0, 0x1, 0x0)
recvfrom$inet(r2, &(0x7f0000000800)=""/4096, 0x1000, 0x2, &(0x7f0000001800)={0x2, 0x1}, 0xc)
semctl$GETPID(r10, 0x4, 0x4, &(0x7f0000001840)=""/24)
semctl$SETALL(r10, 0x0, 0x9, &(0x7f0000001880)=[0x10001, 0x2, 0x3f, 0x1000])

18:57:50 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffcbe)
r2 = dup(r1)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=ANY=[@ANYBLOB="f2f60100e91f71899233614b00"], 0xc)
accept(r2, 0x0, 0x0)

18:57:50 executing program 0:
mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f00000006c0)=""/24)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
accept$unix(r0, &(0x7f0000000640)=@abs, &(0x7f0000000680)=0x8)
r1 = open$dir(&(0x7f0000000600)='./file0\x00', 0x60221, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0xc, r1)
accept$unix(r2, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000094e56cb500007f4453d4e7d009802ad9ab7e0d8da91e4611f7d6e7696d1ca757d7b6b28f6e6697f3c51b1b4fd207b9dedc8141da257bc4dda7a026e6aa175cc3d60dc9fc01330dca9efc9f4c7c6b741035831532fac5eb202cf531a2870251b632489865c7dc7f1dadf696f552854bc20ca764527046c8ef724f3090e97b3448e0455f2c190c262fd666325c6c2014583d42c24a84c375cbdbfb1d2f80c288a50c5b18e5337cec9e060f1517358dfda605ed5969320716823d2f81e73f1296"], &(0x7f0000000780)=0x6e)
recvmsg(r2, &(0x7f00000005c0)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001640)=[{&(0x7f0000000040)=""/96, 0x60}, {&(0x7f00000000c0)=""/242, 0xf2}, {&(0x7f00000001c0)=""/219, 0xdb}, {&(0x7f00000002c0)=""/18, 0x12}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000400)=""/142, 0x8e}, {&(0x7f00000004c0)=""/236, 0xec}], 0x7, &(0x7f00000016c0)=""/170, 0xaa}, 0x42)
mincore(&(0x7f0000000000/0x4000)=nil, 0x4000, &(0x7f0000002780)=""/4096)

18:57:50 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r0)
setsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000040)=0x9, 0x4)
recvmsg(r2, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

18:57:50 executing program 0:
mincore(&(0x7f0000001000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/121)
socketpair(0x0, 0x5, 0x6, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f00000000c0)={0x20000000, 0x1, 0x9, 0x0, 0x9}, 0xc)
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000100)={<r2=>0x0}, 0xc)
getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000140)={0x0, <r3=>0x0, <r4=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f00000001c0)={<r5=>0x0, 0x0, <r6=>0x0}, 0xc)
setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000200)={r2, r3, r6}, 0xc)
setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000240)={r5, r3, r6}, 0xc)
r7 = accept(r1, &(0x7f0000000280)=@in, &(0x7f00000002c0)=0xc)
r8 = shmget(0x2, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_RMID(r8, 0x0)
socketpair(0x18, 0x1, 0x400, &(0x7f0000000300)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
r11 = accept$unix(r0, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8)
geteuid()
recvmsg(r9, &(0x7f0000000580)={&(0x7f00000003c0)=@in6, 0xc, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)=""/76, 0x4c}], 0x2, &(0x7f0000000500)=""/112, 0x70}, 0x2)
getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000005c0)={<r12=>0x0}, &(0x7f0000000600)=0xc)
setsockopt$inet6_MRT6_ADD_MIF(r9, 0x29, 0x66, &(0x7f0000000640)={0x4, 0x1, 0x45, 0x564}, 0xc)
setsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000680)={r12, r3, r4}, 0xc)
r13 = accept$unix(r1, &(0x7f00000006c0)=@file={0x0, ""/108}, &(0x7f0000000740)=0x6e)
getpeername$inet(r7, &(0x7f0000000780), &(0x7f00000007c0)=0xc)
fchroot(r9)
setsockopt$sock_linger(r13, 0xffff, 0x80, &(0x7f0000000800)={0x9, 0xd8}, 0x8)
fchroot(r11)
bind$inet(r1, &(0x7f0000000840)={0x2, 0x1}, 0xc)
mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4, 0x1010, r10, 0x0, 0x0)
fchroot(r9)
shmctl$IPC_RMID(r8, 0x0)
pwritev(r9, &(0x7f00000009c0)=[{&(0x7f0000000880)="e37a8a909ea981da0720a7de588492c0d8", 0x11}, {&(0x7f00000008c0)="ccb015b106ddc5ae236397a667179a08deaf7e83b48debe6aaf830c276fbab33cd3446578684d044d49bed602930c02bb7cb97d6c5b9b27655233c8089ea31449286f1221ebc736733eb700589fe71697671c7f8af2c", 0x56}, {&(0x7f0000000940)="365804b11bb33a338b68482db1e7a1e5ca13297d5d5cf43b814b3f0a78803ba141e01427e38a14c8d5a0165a44543cefdd610a9ae5beac7188bd145de6796e8d4030c4b7fe06d4fcf8", 0x49}], 0x3, 0x0)
setsockopt$sock_linger(r10, 0xffff, 0x80, &(0x7f0000000a00)={0x8}, 0x8)
open$dir(&(0x7f0000000a40)='./file0\x00', 0x600208, 0x10)

18:57:50 executing program 3:
r0 = semget$private(0x0, 0x1, 0x4)
semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000000c0)=""/108)
r1 = open$dir(&(0x7f0000000600)='./file0\x00', 0x60221, 0x400000000000000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')

18:57:50 executing program 1:
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = semget(0x0, 0x2, 0x4)
semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000080)=""/255)
pipe2(&(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x400000)
r3 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2)
symlinkat(&(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0/file0\x00')
r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0/file0\x00', 0x0, 0x21)
r5 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x20500, 0x82)
semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000300))
semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000340)=""/255)
chdir(&(0x7f0000000440)='./file0/file0\x00')
r6 = open$dir(&(0x7f0000000480)='./file0/file0\x00', 0x488000, 0x20)
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000500)={<r7=>0x0, <r8=>0x0}, 0xc)
getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000540)={<r9=>0x0, <r10=>0x0, <r11=>0x0}, &(0x7f0000000580)=0xc)
fchownat(r5, &(0x7f00000004c0)='./file0\x00', r8, r11, 0x0)
mknod(&(0x7f00000005c0)='./file0/file0\x00', 0x1, 0x8)
faccessat(r3, &(0x7f0000000600)='./file0/file0\x00', 0x80, 0x200)
open$dir(&(0x7f0000000640)='./file0\x00', 0x0, 0x0)
semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000680))
r12 = open$dir(&(0x7f00000006c0)='./file0\x00', 0x1000000, 0x20)
mknodat(r12, &(0x7f0000000700)='./file1\x00', 0x8020, 0x4)
linkat(r1, &(0x7f0000000740)='./file0/file0\x00', r1, &(0x7f0000000780)='./file1\x00', 0x400)
r13 = shmget(0x3, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil)
close(r4)
shmctl$IPC_SET(r13, 0x1, &(0x7f00000007c0)={{0x0, r10, r11, r8, r11, 0x80, 0x10001}, 0xffffffffffffffff, 0x51f, r7, r9, 0xfff, 0x430, 0x9})
mknod(&(0x7f0000000840)='./file0/file0\x00', 0x8000, 0x2)
recvfrom(r3, &(0x7f0000000880)=""/154, 0x9a, 0x2, &(0x7f0000000940)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
semget$private(0x0, 0x3, 0x291)
rename(&(0x7f0000000980)='./file1\x00', &(0x7f00000009c0)='./file1\x00')
faccessat(r6, &(0x7f0000000a00)='./file1\x00', 0x40, 0x0)

18:57:50 executing program 4:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={<r1=>0x0}, 0xc)
fcntl$setown(r0, 0x6, r1)
pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x20308, 0x0)
dup2(r3, r2)
fchown(r2, 0x0, 0x0)

18:57:50 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x88000, 0x5)
getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc)
fcntl$setflags(r0, 0x2, 0x1)
poll(&(0x7f00000000c0)=[{r0, 0x24}], 0x1, 0xc00000000)
recvfrom(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x800, &(0x7f0000001100)=@in={0x2, 0x3}, 0xc)
getsockname$inet(r0, &(0x7f0000001140), &(0x7f0000001180)=0xc)
r1 = openat(r0, &(0x7f00000011c0)='./file0\x00', 0x200000, 0x20)
getgroups(0x7, &(0x7f0000001200)=[<r2=>0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0])
r3 = getgid()
r4 = getgid()
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000001240)={0x0, <r5=>0x0, <r6=>0x0}, &(0x7f0000001280)=0xc)
r7 = getegid()
getgroups(0x3, &(0x7f00000012c0)=[<r8=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
r9 = getegid()
getgroups(0x7, &(0x7f0000001300)=[r2, r3, r4, r6, r7, r8, r9])
fdatasync(r1)
fcntl$setflags(r0, 0x2, 0x1)
chown(&(0x7f0000001340)='./file0\x00', r5, r8)
getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000001380)={0x0, <r10=>0x0}, 0xc)
rename(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)='./file0\x00')
rename(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00')
r11 = semget$private(0x0, 0x3, 0x181)
semctl$SETVAL(r11, 0x4, 0x8, &(0x7f00000014c0)=0xfffffffffffffffd)
r12 = getpid()
fcntl$lock(r1, 0x8, &(0x7f0000001500)={0x3, 0x3, 0x7, 0x335d, r12})
fcntl$setown(r1, 0x6, r12)
fcntl$getflags(r0, 0x1)
pipe2(&(0x7f0000002a40)={<r13=>0xffffffffffffffff}, 0x0)
sendmsg$unix(r0, &(0x7f0000002b00)={&(0x7f0000001540)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000029c0)=[{&(0x7f0000001580)="11540237a9a685c152c0c281c25a9eddbf763650b41159b791ba7e60eaa46e32f31e08a39d0933e9ae7a4fa6b4561c7906414d762d6dc37f71537d5a37248d3997736f302d5c911b93b169645c9c1d87b674b89cfba3255427f7a798c04259180efe68c18fa9665502b44e0d", 0x6c}, {&(0x7f0000001600)="ffd1a7c02ef8c6c1aedebe82a1ddcd2d093504bdbc809a1e05ba7d8b927fafe12abb23e6b20a76e6b93ba5a7f843f9ef63ff9faf2b774f41bc6365ef6f045135c8a1d26ed11cf529fb4834e1ad3818333b451c81b0b1fed5ba5655ad4ee272b85c342e851273aae80dc25c2ee687d27cb026847ad774d1efe651dd82a52552e8b5efc3fa633627aa3fe39bff07164860c968abc737768985b0dbb398261598ae3e8261c6f51e412666be5a02c649", 0xae}, {&(0x7f00000016c0)="e84d9ec652b4ef2476731c5737534d422b57489ed92a55e040f6274bb5f51db6774171093b35c4c22a7ae378fd10816b71f8ad4424dccb09cda9aadcd542469586450c367f479ec14b1008da3607a2d82bd9aa960aa54b12665df3fcc98577ea6e30499bb28b797337111541c2506b8003573640f9753e4807f9ca63e64a16c92a405c6ed414783c63751b85e1eadcb4d208c6ba6cd9", 0x96}, {&(0x7f0000001780)="f129d114e43f44fe5d2b80ee69dc7393468ddfb6834280509cf88cb83637bfb3df8f3e85a0ab7c094278944b75d7ae245e2a75a684785e1f7b802b976b7f9f0b7aaff93b6fdfae4d525e89a64b66a4f4192ca03f6c9857b12e810154ace9523f4ef61fb89a2f6048af074809f6903d1630b960803e47caebb4198e4f5baa97b8fc245f19b1daa315241ed2dcb6610698469f727497f232504eaffc676524800c441851a7627c92c0743057eaaa9e1dc98f2b6c377420060c", 0xb8}, {&(0x7f0000001840)="48d8fe2f7cca71f27ea53995f7347c479f3d8ff98db603a853e5fe7e2cbca77609760beac7b56c4d654f8902f37387639c8b91d1f9705d270004d1cd3de3dd5811f968a0340a0ddbc83b02ebb23bc95563d32fe8f106fe4d36c2e411ecbf8b2346af18ba3116e76aade38c78850d597926d73cf23c3f710eee67ca679ff0f4820a322f1253cb566d6f95e777fecea6f87ad827e205fbeab34b71388080bc247b7fd047aed9d5c764b873a8dd7333df3300296740a7ec9dd99271f7638fcec17af3", 0xc1}, {&(0x7f0000001940)="9a45174132fdee6e4f658b8e5f3f41fc753aa14ab10267ca660f8755f987f544a1984db5bbd4605bde17862686ec160034a46a2de955a1fff487694e9810105c78cc5575b2680a0853aa83e87537fd75a39821", 0x53}, {&(0x7f00000019c0)="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", 0x1000}], 0x7, &(0x7f0000002a80)=[@rights={0x20, 0xffff, 0x1, [r1, r1, r1, r1]}, @rights={0x30, 0xffff, 0x1, [r0, r1, r1, r1, r1, r0, r13]}], 0x50, 0x8}, 0x4)
setuid(r10)

18:57:50 executing program 3:
r0 = semget$private(0x0, 0x1, 0x4)
semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000000c0)=""/108)
r1 = open$dir(&(0x7f0000000600)='./file0\x00', 0x60221, 0x400000000000000)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')

18:57:50 executing program 5:
mkdir(&(0x7f0000000080)='./file1\x00', 0x0)
r0 = open$dir(&(0x7f0000000100)='./file1\x00', 0x40000, 0x0)
openat(r0, &(0x7f0000000240)='./file1\x00', 0x7ffd, 0x84)

18:57:51 executing program 4:
socketpair(0x1e, 0x5, 0x80000001, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc)
getsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8)
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000001c0)={<r2=>0x0, 0x0, <r3=>0x0}, &(0x7f0000000200)=0xc)
recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000400)=[{&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000340)=""/159, 0x9f}], 0x2, &(0x7f0000000440)=""/80, 0x50}, 0x2)
getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc)
connect(r1, &(0x7f0000000580)=@in6={0x18, 0x3, 0x40}, 0xc)
getsockname(r1, &(0x7f00000005c0)=@in6, &(0x7f0000000600)=0xc)
bind$inet(r0, &(0x7f0000000640)={0x2, 0x1}, 0xc)
getgid()
r4 = socket$inet6(0x18, 0x3, 0x800)
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000680)={<r5=>0x0, <r6=>0x0, <r7=>0x0}, 0xc)
shutdown(r1, 0x2)
r8 = getpgrp()
socket$unix(0x1, 0x7, 0x0)
fcntl$lock(r0, 0x8, &(0x7f00000006c0)={0x2, 0x2, 0x0, 0x717, r8})
getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000700)={0x0, <r9=>0x0, <r10=>0x0}, &(0x7f0000000740)=0xc)
r11 = semget(0x1, 0x1, 0x20)
semctl$IPC_STAT(r11, 0x0, 0x2, &(0x7f0000000780)=""/139)
r12 = socket$unix(0x1, 0x1, 0x0)
fchroot(r4)
r13 = accept(r1, 0x0, &(0x7f0000000840))
r14 = msgget(0x3, 0x2)
msgctl$IPC_SET(r14, 0x1, &(0x7f0000000880)={{0xfffffffffffffeff, r6, r3, r9, r7, 0x104, 0x9}, 0x1000, 0x80000000, r8, r2, 0x5, 0x6, 0x8000, 0x4})
accept$inet6(r13, &(0x7f0000000900), &(0x7f0000000940)=0xc)
setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000980)={r5, r6, r10}, 0xc)
recvmsg(r12, &(0x7f0000001c80)={&(0x7f00000009c0)=@un=@file={0x0, ""/97}, 0x63, &(0x7f0000001bc0)=[{&(0x7f0000000a40)=""/45, 0x2d}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/246, 0xf6}], 0x4, &(0x7f0000001c00)=""/69, 0x45}, 0x800)
msgctl$IPC_SET(r14, 0x1, &(0x7f0000001cc0)={{0xda, r6, r10, r9, r10, 0x10, 0x8}, 0x2, 0x400, r5, r5, 0x3, 0x0, 0xcd, 0x1})
bind$unix(r13, &(0x7f0000001d40)=@abs={0x0, 0x0, 0x3}, 0x8)

18:57:51 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0)

18:57:51 executing program 2:
truncate(&(0x7f0000000000)='./file0\x00', 0x7)
chdir(&(0x7f0000000040)='./file0\x00')
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x144)
connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa)
setitimer(0x3, &(0x7f0000000100)={{0x5, 0x100000000000}, {0x8, 0x2}}, &(0x7f0000000140))
chdir(&(0x7f0000000180)='./file0\x00')
socketpair(0x1f, 0x60000000, 0x6, &(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
chdir(&(0x7f0000000200)='./file0\x00')
symlink(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file1\x00')
msgget$private(0x0, 0x758)
r3 = getpgid(0x0)
r4 = getuid()
r5 = getegid()
r6 = getpid()
r7 = geteuid()
getgroups(0x6, &(0x7f0000000740)=[0xffffffffffffffff, <r8=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0])
sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f00000002c0)=@file={0x0, './file1\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000300)="7668f81f595dbcf4d6a1d0fdb15de8068f5f504e21546e2e276ef15a05ebd187f7c56845bd0f7c949a57ec042aa49755be7e42923c9763bf7292c7e9ee8e808d5f8e537f716a0e9c7c9e5fe130975f1736319d8c254a9de552845d3e8b762b7067f7ebd61814a1cde7cb65b00f0a42863a080ac649957333320fcab22f440a4ae01ca1e70682a703af2d37f6f0d28c26d6109ff72f6fa960db2abdd6f07c08d1440080b8d1755c7a2ccb77ebfb198fe6d5f50c898ec78441629e02640549e81eb6b6c7377592d1a396d106d2a438513a46fd649481d31964bc5506bc3d29e234dd9a69bde1eeb039f73e8a7b", 0xec}, {&(0x7f0000000400)="7fc5db5ed0bb77d7c8514461052f06c376b7d5d8dee2866ca11e0299abf44cfe668744be91bbbcf96d57b96b39e8c10b698913046706ff13e7a70c39d1641f014882c7d6cf7ebe132db5770b6f4532044927a43fa8681d046d5e8e52c80a11c4403d70f96a6e400110b03e13d9e784b519c1665f9578f777fa9357cb4c1ef51ce7c5c242c8db5e46db11", 0x8a}, {&(0x7f00000004c0)="54850cd5abbbb7f56789b5c5673498b2fac40a41a882f5a5fcc602b88615318b87236f7f2fe8cdcc4e0f3de0c098ef69590538f992d2f6699e50e306aace29f95c58cc7ba1437fa0f902ffe34cf64732be8b672b0acc8f6cd1f293806b2a566d43075f883a906dbb444430f2b771905dd01b821809aa7dde4934b9133b34121aa1da90ecc29e24c314b34338384a426f676d1a6d377a06965e9700c4d681da094e2ee14fdb51a7528eaf44bb7bd9451c22550d1f8da937b7c49706780a776a2025dcc6cf7b30", 0xc6}, {&(0x7f00000005c0)="e3b22da44eba66fda871e67e5e71662811b08d86f5a3d67285fd3aa9359053c72a35d8b1803bc437cf8b447811b581eae7259f6885b1d038ef7c14ad2e0800d758f2e033fd94cf6aebdbca53ed4ef48dcb4927572e1e87417a516ad0fc01660f0b627f56e5", 0x65}, {&(0x7f0000000640)="e73aa6b0cd74f316ebf58f641dd77adf85769ff17da80f7e3f1ecad1107e39039fde06", 0x23}, {&(0x7f0000000680)="c9366c3631f316a97676", 0xa}], 0x6, &(0x7f0000000780)=[@rights={0x28, 0xffff, 0x1, [r2, r1, r1, r0, r1, r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x18, 0xffff, 0x1, [r2]}], 0x80, 0x2}, 0xb)
open$dir(&(0x7f0000000840)='./file0\x00', 0x8000, 0x18)
accept$unix(r1, 0x0, &(0x7f0000000880))
r9 = getpgid(r6)
mprotect(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0)
getpgid(r9)
truncate(&(0x7f00000008c0)='./file2\x00', 0x189b)
seteuid(r7)
r10 = openat(r0, &(0x7f0000000900)='./file1\x00', 0x100, 0x8)
mprotect(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x2)
getpid()
pwritev(r10, &(0x7f0000001b40)=[{&(0x7f0000000940)="c41b2f5a77d6d2bf107489c23ba27252eb319d658cc9a33b810a7eca3d51b05cf2317c59de2ea86aaf505d1d66a6d6ac68cd65a50cdea18712d27f990ff3009f37ac59b508ab7b6600ac62a9617021b68a7d429c1e6d6cd31f7c969db46c826ebcb0a5c0ec4a9785a129a2b9ba", 0x6d}, {&(0x7f00000009c0)="569aca72a1df669fc81c939537d5b04d5f880d31c9af9491f09b1e29cf9d15a60676e44db475bb57862f56a3c2ee9bebed5989506a28efc605c0c7d626b955fb557b1365d639dc799362c6bd8f343d538676d94416c27bf1b508b32f13d0636971192bf612a46b827455b360", 0x6c}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="10063ff3c70fe9e845da79c8a07ac53f24caa6b078b98a24398125cff14f223271964cb8c8d880cc627adc13d40be6b8fe425f6b267520069b14e4a0c5492e72702adc3d3dc730c3e9bd926628018830385c5f0c0f9bb3cdb435e402b444c8e1b9c417b89a0336edd019144e2252610a1faabc3d116b317ea32325913af4e4f0137ac44eeb0a51e83261b46f479f195c4a56a7873a5fdcc2cff8c2a6ebe52eed7e3a022e872eb5496dddf8b0c57438c2f192cc82c8f57e5f1ed653bfe710138fd7d85958027941045a8da48d4ce6ec37", 0xd0}], 0x4, 0x0)
chdir(&(0x7f0000001b80)='./file3\x00')
getitimer(0x3, &(0x7f0000001bc0))

18:57:51 executing program 0:
mkdir(&(0x7f0000000000)='./file1\x00', 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setuid(0xee01)
mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0)
open(&(0x7f0000000040)='./file1\x00', 0x0, 0x6)

18:57:51 executing program 1:
semget(0x1, 0x2, 0x1000000c08)
semget$private(0x0, 0x0, 0x100)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffff9c)
renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00')

18:57:51 executing program 3:
r0 = socket(0x2, 0x10000001, 0x0)
recvfrom$inet6(r0, 0x0, 0x0, 0x40, 0x0, 0x25e)

[  42.8196557] panic: kernel diagnostic assertion "c->c_magic == CALLOUT_MAGIC" failed: file "/syzkaller/managers/netbsd/kernel/sys/kern/kern_timeout.c", line 474 
[  42.8196557] cpu0: Begin traceback...
[  42.8196557] vpanic() at netbsd:vpanic+0x214
[  42.8196557] _GLOBAL__sub_D_65535_0_cpu_configure() at netbsd:_GLOBAL__sub_D_65535_0_cpu_configure
[  42.8196557] callout_halt() at netbsd:callout_halt+0x327
[  42.8196557] timer_settime() at netbsd:timer_settime+0x41c
[  42.8196557] dosetitimer() at netbsd:dosetitimer+0x3eb
[  42.8196557] sys___setitimer50() at netbsd:sys___setitimer50+0x127
[  42.8196557] sys___syscall() at netbsd:sys___syscall+0xe2
[  42.8196557] syscall() at netbsd:syscall+0x30e
[  42.8196557] --- syscall (number 198) ---
[  42.8196557] 733e7423f4aa:
[  42.8196557] cpu0: End traceback...

[  42.8196557] dumping to dev 4,1 (offset=0, size=0): not possible
[  42.8196557] 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