kern.securelevel: 0 -> 1 creating runtime link editor directory cache. preserving editor files. starting network daemons: sshd. starting local daemons:. Thu Feb 4 04:55:31 PST 2021 OpenBSD/amd64 (ci-openbsd-setuid-2.c.syzkaller.internal) (tty00) Warning: Permanently added '10.128.0.13' (ECDSA) to the list of known hosts. 2021/02/04 04:55:42 fuzzer started 2021/02/04 04:55:47 dialing manager at 10.128.15.235:5614 2021/02/04 04:55:47 syscalls: 383 2021/02/04 04:55:47 code coverage: enabled 2021/02/04 04:55:47 comparison tracing: enabled 2021/02/04 04:55:47 extra coverage: enabled 2021/02/04 04:55:47 setuid sandbox: enabled 2021/02/04 04:55:47 namespace sandbox: support is not implemented in syzkaller 2021/02/04 04:55:47 Android sandbox: support is not implemented in syzkaller 2021/02/04 04:55:47 fault injection: support is not implemented in syzkaller 2021/02/04 04:55:47 leak checking: support is not implemented in syzkaller 2021/02/04 04:55:47 net packet injection: enabled 2021/02/04 04:55:47 net device setup: support is not implemented in syzkaller 2021/02/04 04:55:47 concurrency sanitizer: support is not implemented in syzkaller 2021/02/04 04:55:47 devlink PCI setup: support is not implemented in syzkaller 2021/02/04 04:55:47 USB emulation: support is not implemented in syzkaller 2021/02/04 04:55:47 hci packet injection: support is not implemented in syzkaller 2021/02/04 04:55:47 wifi device emulation: support is not implemented in syzkaller 2021/02/04 04:55:47 fetching corpus: 0, signal 0/2000 (executing program) 2021/02/04 04:55:47 fetching corpus: 50, signal 20553/24363 (executing program) 2021/02/04 04:55:47 fetching corpus: 100, signal 34853/40399 (executing program) 2021/02/04 04:55:47 fetching corpus: 150, signal 43926/51201 (executing program) 2021/02/04 04:55:47 fetching corpus: 200, signal 53336/62258 (executing program) 2021/02/04 04:55:47 fetching corpus: 250, signal 63258/73735 (executing program) 2021/02/04 04:55:47 fetching corpus: 300, signal 74417/86358 (executing program) 2021/02/04 04:55:47 fetching corpus: 350, signal 82420/95883 (executing program) 2021/02/04 04:55:47 fetching corpus: 400, 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04:55:57 fetching corpus: 6989, signal 412654/517567 (executing program) 2021/02/04 04:55:57 fetching corpus: 6989, signal 412654/518006 (executing program) 2021/02/04 04:55:57 fetching corpus: 6989, signal 412654/518401 (executing program) 2021/02/04 04:55:57 fetching corpus: 6989, signal 412654/518773 (executing program) 2021/02/04 04:55:57 fetching corpus: 6989, signal 412654/518773 (executing program) 2021/02/04 04:55:57 starting 2 fuzzer processes 04:55:57 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10882, 0x0) pwritev(r0, &(0x7f0000001100), 0x1000000000000263, 0x0, 0x0) 04:55:57 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000440)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "e67c3b", 0x48, 0x3a, 0x0, @local={0xfe, 0x80, [], 0x0}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7f0365", 0x0, 0x0, 0x0, @loopback, @local={0xfe, 0x80, [], 0x0}, [@hopopts={0x2b, 0x1, [], [@jumbo, @jumbo={0xc2, 0x4, 0x81}]}]}}}}}}}) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x1}) msgget$private(0x0, 0x470) r2 = semget$private(0x0, 0x8, 0x10286) semop(r2, &(0x7f00000001c0)=[{0x4, 0x4}, {0x1, 0x6, 0x1000}, {0x2, 0xc0, 0x3400}, {0x0, 0x2040}, {0x0, 0x2003}, {0x4, 0x5, 0x1800}, {0x3, 0x1ff, 0x1800}, {0x2, 0x33, 0x1800}, {0x2, 0x4007, 0x800}, {0x1, 0x2, 0x1800}, {0x2, 0x6, 0x800}], 0xb) ioctl$TIOCGETD(0xffffffffffffffff, 0x4004741a, &(0x7f0000000400)) semctl$GETNCNT(r2, 0x0, 0x3, &(0x7f0000000280)=""/169) semop(r2, &(0x7f0000000080)=[{0x2, 0xff00, 0x1800}, {0x4, 0x8, 0x1800}, {0x1, 0xfc00, 0x800}, {0x4, 0x1, 0x800}, {0x1, 0x1, 0x800}], 0x5) semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000100)=""/174) r3 = semget$private(0x0, 0x4000000009, 0x4a2) semop(0x0, &(0x7f0000000640)=[{0x2, 0x0, 0xe5ce97ab354d86be}, {0x2, 0x7fff, 0x1000}, {0x6, 0x0, 0x800}, {0x3, 0x2}, {0x1, 0x6, 0x3800}, {0x0, 0x8, 0x2000}, {0x1, 0x8, 0x1800}, {0x4, 0x6, 0x3000}], 0x8) semop(r3, &(0x7f00000000c0)=[{0x0, 0x1, 0x800}, {0x1, 0x3, 0x1000}], 0x2) lchown(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000004c0)={{0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x101}, 0xfff, 0x101, 0x6}) semop(r3, &(0x7f0000000040)=[{0x0, 0x4, 0x1000}, {0x6, 0x400, 0x1000}, {0x0, 0x3, 0x800}, {0x3, 0x0, 0x1000}, {0x2, 0x8, 0x1800}, {0x3, 0x1, 0x1800}, {0x0, 0x4, 0x1000}, {0x4, 0x1, 0x1800}, {0x4, 0x1, 0x1000}, {0x3, 0x1, 0x800}], 0xa) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000003c0)=0x1) semctl$GETPID(r3, 0x0, 0x4, &(0x7f0000000440)=""/85) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000340)="94b1cdc09653251224b13cf0b588268690a4d782def721b1ea91fd30468b76ee3c7a72b4dd64d97ba1fcce3e8db07277182bbef5d9c4bc9bb9ec9460db795eef4711bd5901586e9db887b41dc8538fd472468892e884edbe66dbb9b48f34f6fe64c66f4d63029dc71f6f640ee0024c82aac462821f47e9", 0x77}, {&(0x7f0000000540)="34e894b1f5982ace21220f032ece5e8efd52c69c630c003929fe74cfb4cb8ddf71b41bf4c63e98a21aecc0a121f78c288d23dd3c061a00c651867fd00470a612f52f2abd35e6574d44e4013e0663eb9c0e14881d61c6561011d457e1e83fbc8ead4e5c8ecda5b427662fdebd3289b79da319b1e5acff77f17ec70f43dcaab29d36dbb07a02e4473daca2941059f8022cfacae4b60ac1262d173797", 0x9b}], 0x2) 04:55:58 executing program 1: r0 = kqueue() read(r0, &(0x7f00000000c0)=""/193, 0xc1) read(r0, &(0x7f0000000740)=""/4096, 0x1000) fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r1 = kqueue() r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r2, 0x0, 0x0) getsockname$inet(r2, &(0x7f0000000040), &(0x7f00000001c0)=0xc) r3 = kqueue() fcntl$dupfd(r3, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x7811, 0xffffffffffffffff, 0x0, 0x7) r4 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r4, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$GETVAL(r4, 0x4, 0x5, &(0x7f0000000640)=""/210) semop(r4, &(0x7f0000000300)=[{0x3, 0x101, 0x1000}, {0x0, 0x4, 0x1000}], 0x1) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000280)=0x5) kqueue() semop(r4, &(0x7f0000000000)=[{0x1, 0x2, 0x1000}, {0x0, 0x6, 0x1800}, {0x2, 0x20}, {0x1, 0x108, 0x3000}, {0x0, 0x3f, 0x1000}, {0x2, 0xb0, 0x800}, {0x4, 0x81, 0x800}, {0x4, 0x5, 0x1800}, {0x4, 0x5, 0x1000}, {0x4, 0xdb7f, 0x1000}], 0x2aaaaa81) semctl$GETNCNT(r4, 0x3, 0x3, &(0x7f0000000100)=""/145) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000040)=0x1000) 04:55:58 executing program 1: r0 = kqueue() read(r0, &(0x7f00000000c0)=""/193, 0xc1) read(r0, &(0x7f0000000740)=""/4096, 0x1000) fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r1 = kqueue() r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r2, 0x0, 0x0) getsockname$inet(r2, &(0x7f0000000040), &(0x7f00000001c0)=0xc) r3 = kqueue() fcntl$dupfd(r3, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x7811, 0xffffffffffffffff, 0x0, 0x7) r4 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r4, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$GETVAL(r4, 0x4, 0x5, &(0x7f0000000640)=""/210) semop(r4, &(0x7f0000000300)=[{0x3, 0x101, 0x1000}, {0x0, 0x4, 0x1000}], 0x1) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000280)=0x5) kqueue() semop(r4, &(0x7f0000000000)=[{0x1, 0x2, 0x1000}, {0x0, 0x6, 0x1800}, {0x2, 0x20}, {0x1, 0x108, 0x3000}, {0x0, 0x3f, 0x1000}, {0x2, 0xb0, 0x800}, {0x4, 0x81, 0x800}, {0x4, 0x5, 0x1800}, {0x4, 0x5, 0x1000}, {0x4, 0xdb7f, 0x1000}], 0x2aaaaa81) semctl$GETNCNT(r4, 0x3, 0x3, &(0x7f0000000100)=""/145) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000040)=0x1000) 04:55:58 executing program 1: r0 = kqueue() read(r0, &(0x7f00000000c0)=""/193, 0xc1) read(r0, &(0x7f0000000740)=""/4096, 0x1000) fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r1 = kqueue() r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r2, 0x0, 0x0) getsockname$inet(r2, &(0x7f0000000040), &(0x7f00000001c0)=0xc) r3 = kqueue() fcntl$dupfd(r3, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x7811, 0xffffffffffffffff, 0x0, 0x7) r4 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r4, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$GETVAL(r4, 0x4, 0x5, &(0x7f0000000640)=""/210) semop(r4, &(0x7f0000000300)=[{0x3, 0x101, 0x1000}, {0x0, 0x4, 0x1000}], 0x1) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000280)=0x5) kqueue() semop(r4, &(0x7f0000000000)=[{0x1, 0x2, 0x1000}, {0x0, 0x6, 0x1800}, {0x2, 0x20}, {0x1, 0x108, 0x3000}, {0x0, 0x3f, 0x1000}, {0x2, 0xb0, 0x800}, {0x4, 0x81, 0x800}, {0x4, 0x5, 0x1800}, {0x4, 0x5, 0x1000}, {0x4, 0xdb7f, 0x1000}], 0x2aaaaa81) semctl$GETNCNT(r4, 0x3, 0x3, &(0x7f0000000100)=""/145) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000040)=0x1000) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) dup(r1) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000000)={0x405, 0x0, {[], [], [], [], [{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x3ca8}], {0x0, 0x0, 0x0, 0x10001}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}}}) semctl$GETVAL(0x0, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(0x0, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r2 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) r4 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r2, r3, r4, 0x10, 0x9}, 0x8, 0x1, 0x9}) r5 = semget$private(0x0, 0x4, 0x1b2) semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r5, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r5, &(0x7f0000000600)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}, {0x1, 0x20, 0x400}], 0x3) 04:55:58 executing program 1: r0 = kqueue() read(r0, &(0x7f00000000c0)=""/193, 0xc1) read(r0, &(0x7f0000000740)=""/4096, 0x1000) fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r1 = kqueue() r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r2, 0x0, 0x0) getsockname$inet(r2, &(0x7f0000000040), &(0x7f00000001c0)=0xc) r3 = kqueue() fcntl$dupfd(r3, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x7811, 0xffffffffffffffff, 0x0, 0x7) r4 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r4, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$GETVAL(r4, 0x4, 0x5, &(0x7f0000000640)=""/210) semop(r4, &(0x7f0000000300)=[{0x3, 0x101, 0x1000}, {0x0, 0x4, 0x1000}], 0x1) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000280)=0x5) kqueue() semop(r4, &(0x7f0000000000)=[{0x1, 0x2, 0x1000}, {0x0, 0x6, 0x1800}, {0x2, 0x20}, {0x1, 0x108, 0x3000}, {0x0, 0x3f, 0x1000}, {0x2, 0xb0, 0x800}, {0x4, 0x81, 0x800}, {0x4, 0x5, 0x1800}, {0x4, 0x5, 0x1000}, {0x4, 0xdb7f, 0x1000}], 0x2aaaaa81) semctl$GETNCNT(r4, 0x3, 0x3, &(0x7f0000000100)=""/145) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000040)=0x1000) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) dup(r1) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000000)={0x405, 0x0, {[], [], [], [], [{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x3ca8}], {0x0, 0x0, 0x0, 0x10001}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}}}) semctl$GETVAL(0x0, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(0x0, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r2 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) r4 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r2, r3, r4, 0x10, 0x9}, 0x8, 0x1, 0x9}) r5 = semget$private(0x0, 0x4, 0x1b2) semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r5, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r5, &(0x7f0000000600)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}, {0x1, 0x20, 0x400}], 0x3) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) dup(r1) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000000)={0x405, 0x0, {[], [], [], [], [{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x3ca8}], {0x0, 0x0, 0x0, 0x10001}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}}}) semctl$GETVAL(0x0, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(0x0, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r2 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) r4 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r2, r3, r4, 0x10, 0x9}, 0x8, 0x1, 0x9}) r5 = semget$private(0x0, 0x4, 0x1b2) semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r5, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r5, &(0x7f0000000600)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}, {0x1, 0x20, 0x400}], 0x3) 04:55:58 executing program 1: ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x8001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r1, 0x8020692d, &(0x7f0000000300)) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) dup(r1) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000000)={0x405, 0x0, {[], [], [], [], [{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x3ca8}], {0x0, 0x0, 0x0, 0x10001}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}}}) semctl$GETVAL(0x0, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(0x0, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r2 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) r4 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r2, r3, r4, 0x10, 0x9}, 0x8, 0x1, 0x9}) r5 = semget$private(0x0, 0x4, 0x1b2) semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r5, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r5, &(0x7f0000000600)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}, {0x1, 0x20, 0x400}], 0x3) 04:55:58 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x18004) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x80, 0x3) r1 = kqueue() r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r2, 0x0, 0x0) ioctl$WSKBDIO_GETMAP(0xffffffffffffffff, 0xc010570d, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x0, 0x2, 0x3}]}) r3 = semget$private(0x0, 0x4, 0x5b4) semop(r3, &(0x7f0000000240)=[{0x1, 0x1, 0x3800}, {0x2, 0x44, 0x1800}, {0x2, 0x3, 0xffc}, {0x1, 0x3}, {0x3, 0x2, 0x1000}, {0x2, 0x2, 0x1000}, {0x1, 0xfffffffffffffff8, 0x1000}, {0x2, 0xad, 0x1000}], 0x8) getsockopt$sock_int(r2, 0xffff, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) semop(r3, &(0x7f0000000240), 0x6) sysctl$vm(&(0x7f0000000380)={0x2, 0xc}, 0x2, &(0x7f00000003c0)="9988e938a42231805d82dcb031a5e4328448a2e3a8ffb9219c044359bd27ffda0a6391c9b5f5f2f46d85687e5db6603393cdda041fb27b3c335e55d1b0ed8ad471c31f6e60d88db2fe7b79b1ecc891b70032d7ef4d6be53adadbe62f18994bc0d0815d150500de3085d7956838addff9f23c62b9b9d5ed640063dc3e0a2a82009568d7bda449cb235a35bf2800", &(0x7f00000002c0)=0x8d, &(0x7f0000000300)="35228b9b6d6abd8fc458aadd46e9347318132d20cbb3ea11a5ecad62d97519b4565ff7b095de7c4b60aa871c05a56b", 0x2f) r4 = semget$private(0x0, 0x4, 0x189) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000480)={{0x20000008, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x100010166, 0x205}, 0x9, 0x7, 0xffffffffffffffff}) r5 = geteuid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000540)={{0x2004000b, r5, 0x0, 0x0, 0x0, 0x100010024, 0x7f}, 0x3, 0xd, 0xfff}) semop(r3, &(0x7f0000000340)=[{0x2, 0x7, 0x800}, {0x0, 0xf, 0x1c00}], 0x2) semctl$GETPID(r4, 0x4, 0x4, &(0x7f0000000100)=""/17) r6 = dup2(r2, r2) setreuid(0x0, 0x0) ioctl$BIOCGRSIG(r6, 0x40044273, &(0x7f0000000140)) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000029c0)=[{0x0}], 0x1) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000000)={0x7fff}) r2 = kqueue() r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0, 0x0) 04:55:58 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x18004) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x80, 0x3) r1 = kqueue() r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r2, 0x0, 0x0) ioctl$WSKBDIO_GETMAP(0xffffffffffffffff, 0xc010570d, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x0, 0x2, 0x3}]}) r3 = semget$private(0x0, 0x4, 0x5b4) semop(r3, &(0x7f0000000240)=[{0x1, 0x1, 0x3800}, {0x2, 0x44, 0x1800}, {0x2, 0x3, 0xffc}, {0x1, 0x3}, {0x3, 0x2, 0x1000}, {0x2, 0x2, 0x1000}, {0x1, 0xfffffffffffffff8, 0x1000}, {0x2, 0xad, 0x1000}], 0x8) getsockopt$sock_int(r2, 0xffff, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) semop(r3, &(0x7f0000000240), 0x6) sysctl$vm(&(0x7f0000000380)={0x2, 0xc}, 0x2, &(0x7f00000003c0)="9988e938a42231805d82dcb031a5e4328448a2e3a8ffb9219c044359bd27ffda0a6391c9b5f5f2f46d85687e5db6603393cdda041fb27b3c335e55d1b0ed8ad471c31f6e60d88db2fe7b79b1ecc891b70032d7ef4d6be53adadbe62f18994bc0d0815d150500de3085d7956838addff9f23c62b9b9d5ed640063dc3e0a2a82009568d7bda449cb235a35bf2800", &(0x7f00000002c0)=0x8d, &(0x7f0000000300)="35228b9b6d6abd8fc458aadd46e9347318132d20cbb3ea11a5ecad62d97519b4565ff7b095de7c4b60aa871c05a56b", 0x2f) r4 = semget$private(0x0, 0x4, 0x189) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000480)={{0x20000008, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x100010166, 0x205}, 0x9, 0x7, 0xffffffffffffffff}) r5 = geteuid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000540)={{0x2004000b, r5, 0x0, 0x0, 0x0, 0x100010024, 0x7f}, 0x3, 0xd, 0xfff}) semop(r3, &(0x7f0000000340)=[{0x2, 0x7, 0x800}, {0x0, 0xf, 0x1c00}], 0x2) semctl$GETPID(r4, 0x4, 0x4, &(0x7f0000000100)=""/17) r6 = dup2(r2, r2) setreuid(0x0, 0x0) ioctl$BIOCGRSIG(r6, 0x40044273, &(0x7f0000000140)) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000029c0)=[{0x0}], 0x1) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000000)={0x7fff}) r2 = kqueue() r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0, 0x0) 04:55:58 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x18004) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x80, 0x3) r1 = kqueue() r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r2, 0x0, 0x0) ioctl$WSKBDIO_GETMAP(0xffffffffffffffff, 0xc010570d, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x0, 0x2, 0x3}]}) r3 = semget$private(0x0, 0x4, 0x5b4) semop(r3, &(0x7f0000000240)=[{0x1, 0x1, 0x3800}, {0x2, 0x44, 0x1800}, {0x2, 0x3, 0xffc}, {0x1, 0x3}, {0x3, 0x2, 0x1000}, {0x2, 0x2, 0x1000}, {0x1, 0xfffffffffffffff8, 0x1000}, {0x2, 0xad, 0x1000}], 0x8) getsockopt$sock_int(r2, 0xffff, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) semop(r3, &(0x7f0000000240), 0x6) sysctl$vm(&(0x7f0000000380)={0x2, 0xc}, 0x2, &(0x7f00000003c0)="9988e938a42231805d82dcb031a5e4328448a2e3a8ffb9219c044359bd27ffda0a6391c9b5f5f2f46d85687e5db6603393cdda041fb27b3c335e55d1b0ed8ad471c31f6e60d88db2fe7b79b1ecc891b70032d7ef4d6be53adadbe62f18994bc0d0815d150500de3085d7956838addff9f23c62b9b9d5ed640063dc3e0a2a82009568d7bda449cb235a35bf2800", &(0x7f00000002c0)=0x8d, &(0x7f0000000300)="35228b9b6d6abd8fc458aadd46e9347318132d20cbb3ea11a5ecad62d97519b4565ff7b095de7c4b60aa871c05a56b", 0x2f) r4 = semget$private(0x0, 0x4, 0x189) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000480)={{0x20000008, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x100010166, 0x205}, 0x9, 0x7, 0xffffffffffffffff}) r5 = geteuid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000540)={{0x2004000b, r5, 0x0, 0x0, 0x0, 0x100010024, 0x7f}, 0x3, 0xd, 0xfff}) semop(r3, &(0x7f0000000340)=[{0x2, 0x7, 0x800}, {0x0, 0xf, 0x1c00}], 0x2) semctl$GETPID(r4, 0x4, 0x4, &(0x7f0000000100)=""/17) r6 = dup2(r2, r2) setreuid(0x0, 0x0) ioctl$BIOCGRSIG(r6, 0x40044273, &(0x7f0000000140)) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000029c0)=[{0x0}], 0x1) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000000)={0x7fff}) r2 = kqueue() r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0, 0x0) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000029c0)=[{0x0}], 0x1) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000000)={0x7fff}) r2 = kqueue() r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0, 0x0) 04:55:58 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x18004) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x80, 0x3) r1 = kqueue() r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r2, 0x0, 0x0) ioctl$WSKBDIO_GETMAP(0xffffffffffffffff, 0xc010570d, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x0, 0x2, 0x3}]}) r3 = semget$private(0x0, 0x4, 0x5b4) semop(r3, &(0x7f0000000240)=[{0x1, 0x1, 0x3800}, {0x2, 0x44, 0x1800}, {0x2, 0x3, 0xffc}, {0x1, 0x3}, {0x3, 0x2, 0x1000}, {0x2, 0x2, 0x1000}, {0x1, 0xfffffffffffffff8, 0x1000}, {0x2, 0xad, 0x1000}], 0x8) getsockopt$sock_int(r2, 0xffff, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) semop(r3, &(0x7f0000000240), 0x6) sysctl$vm(&(0x7f0000000380)={0x2, 0xc}, 0x2, &(0x7f00000003c0)="9988e938a42231805d82dcb031a5e4328448a2e3a8ffb9219c044359bd27ffda0a6391c9b5f5f2f46d85687e5db6603393cdda041fb27b3c335e55d1b0ed8ad471c31f6e60d88db2fe7b79b1ecc891b70032d7ef4d6be53adadbe62f18994bc0d0815d150500de3085d7956838addff9f23c62b9b9d5ed640063dc3e0a2a82009568d7bda449cb235a35bf2800", &(0x7f00000002c0)=0x8d, &(0x7f0000000300)="35228b9b6d6abd8fc458aadd46e9347318132d20cbb3ea11a5ecad62d97519b4565ff7b095de7c4b60aa871c05a56b", 0x2f) r4 = semget$private(0x0, 0x4, 0x189) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000480)={{0x20000008, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x100010166, 0x205}, 0x9, 0x7, 0xffffffffffffffff}) r5 = geteuid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000540)={{0x2004000b, r5, 0x0, 0x0, 0x0, 0x100010024, 0x7f}, 0x3, 0xd, 0xfff}) semop(r3, &(0x7f0000000340)=[{0x2, 0x7, 0x800}, {0x0, 0xf, 0x1c00}], 0x2) semctl$GETPID(r4, 0x4, 0x4, &(0x7f0000000100)=""/17) r6 = dup2(r2, r2) setreuid(0x0, 0x0) ioctl$BIOCGRSIG(r6, 0x40044273, &(0x7f0000000140)) 04:55:58 executing program 0: ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, "010000000000000000ffffff7f00"}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0xc, &(0x7f0000000140)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) setsockopt(r0, 0x29, 0xd, 0x0, 0x0) 04:55:58 executing program 1: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x4000003, 0xfffffffffffffffe}) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{{r2}, 0x0, 0x5d}], 0x0, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@abs={0xa3e18c30ac20269, 0x0, 0x3}, 0x10, 0x0}, 0x0) 04:55:58 executing program 1: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x4000003, 0xfffffffffffffffe}) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{{r2}, 0x0, 0x5d}], 0x0, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@abs={0xa3e18c30ac20269, 0x0, 0x3}, 0x10, 0x0}, 0x0) 04:55:58 executing program 1: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x4000003, 0xfffffffffffffffe}) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{{r2}, 0x0, 0x5d}], 0x0, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@abs={0xa3e18c30ac20269, 0x0, 0x3}, 0x10, 0x0}, 0x0) 04:55:58 executing program 1: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x4000003, 0xfffffffffffffffe}) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{{r2}, 0x0, 0x5d}], 0x0, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@abs={0xa3e18c30ac20269, 0x0, 0x3}, 0x10, 0x0}, 0x0) 04:55:58 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r0, r1) poll(&(0x7f0000000480)=[{r2, 0x4}], 0x1, 0x0) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r2 = semget$private(0x0, 0x8, 0x10286) semop(r2, &(0x7f0000000000)=[{0x6, 0x7}, {0x3, 0x1, 0x7fc}, {0x2, 0x1009, 0x1000}, {0x0, 0x2, 0x1800}], 0x4) semop(r2, &(0x7f0000000180)=[{0x2, 0x200c, 0x800}, {0x1, 0x2, 0x1400}, {0x0, 0x105}, {0x4, 0x7, 0x800}, {0x0, 0x3}, {0x4, 0x3, 0x1000}, {0x1, 0x6}, {0x1, 0x3ae9b8cc, 0x1800}, {0x4, 0xc333, 0x800}, {0x3, 0x2}], 0xa) semctl$GETPID(0x0, 0x1, 0x4, &(0x7f0000000040)=""/12) semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f00000002c0)=""/148) semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000003c0)=""/155) semop(r2, &(0x7f0000000000)=[{0x1, 0x9, 0x400}, {0x0, 0x8}, {0x4, 0x1, 0x800}, {0x0, 0x5}, {0x0, 0xfffe, 0x1800}], 0x5) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000001c0)={{0x200, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x1}, 0x7, 0x3, 0x8}) semop(r2, &(0x7f0000000140)=[{0x4, 0x7fff, 0x800}, {0x1, 0x0, 0x1800}, {0x1, 0x2, 0x800}], 0x3) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x8) r5 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, 0x0, r3, r5, 0x10, 0x9}, 0x8, 0x1, 0x9}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x9, 0x0, 0x0, 0x0, r6, 0x0, 0x3}, 0x8, 0xff, 0x10000000000003}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x5, r3, 0x0, 0x0, r6, 0x1e1, 0x6}, 0x3, 0x4000000000000, 0x6b6}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="00002e2f67696c653000821050918a67415261c496beea435b51eb417fe2be47a723c01c2816461bcf1f79fc4d284c61438d2d89facd9ca9ebde13a0a0e3b9398ab909644f1962782bc17c3b7492cab6bc0d0c5e3c80f2e68532277b5ccc7c6542e3c9140bd5ceff134aec1cc415508b4a82ff6af940dcf1b2a0c59be65d457639373b2b6f895b049f8e951e3980eaca146834b95ce7f41feea320ca4ddb63d01f6033ce8f60e0"], 0xa, &(0x7f00000002c0)=[{&(0x7f00000000c0)="ea9c52be5f244c6f36d0087ada6a0036ff66a8158b6146c9b33eb0014bdd6a0dd62ba22674c89ce5972d17d9cba006fb8ddf0d0ea700d64bd1964b65634753aec0a77b825a510376b0e602d02ae08d8a28ba2aabf137826894ebf40e2b732bb77d345266acf0ea31339847a9c662b14783e091b5eeb5e4f908431907a230f380c1b92f0ec474c7a05a4765f746d3c916e25bdf794ab4d3a0900da709ffca61e09b68739ba5282212c7b521b21aa020e87dc7ec1460e3de36ed7ac38acdced684bfe1849ab4de23205d5a736de1ce5cd2b05c0ee3b3ef789e752ad2a804478b93316fbeca", 0xe4}, {&(0x7f00000001c0)="941cb806f72dbd074056f22a47695dd9b13c2b8a3e02f709a0d18330ec9c2ae10bccf12572026020ebef76b426da730dd636dead832dba995bc6a68012e84a047f58b2e3b2055717e14ad90c47dd3bbb8b00938634a81d17be72b0e32843db10535cf7fa42ff26f9c35182b85aaddf9f8f553c64a2eb3d22220329189b443d60406c95dc600953290051288bc0f05e4b44d78b100cfe8bde379e2ccaf6efd8766e4983f7b075a9d5c9f0eef221e65fda25197a28d741e0b1dc680a4ad1f8b5acf315d132dc8c4508ef00", 0xca}], 0x2, &(0x7f00000004c0)=[@rights={0x28, 0xffff, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r4}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @cred={0x20, 0xffff, 0x0, 0x0, 0xffffffffffffffff, r6}], 0x100, 0x801}, 0x405) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) syz_emit_ethernet(0x4f, &(0x7f0000000000)=ANY=[@ANYBLOB="edd700000000ffffffffffff86dd609e010000190000b3224000caf91b9311299aa1b5c67104ff0200000000000000000000005792f74042f3f3210000000000000000000000c2b7466882112f2e94"]) 04:55:58 executing program 1: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) r2 = kqueue() fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) kqueue() r3 = socket(0x800000018, 0x1, 0x0) bind$unix(r3, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) r4 = socket(0x800000018, 0x1, 0x0) bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@abs={0xa3e18c30ac20269, 0x0, 0x3}, 0x10, 0x0}, 0x0) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r2 = semget$private(0x0, 0x8, 0x10286) semop(r2, &(0x7f0000000000)=[{0x6, 0x7}, {0x3, 0x1, 0x7fc}, {0x2, 0x1009, 0x1000}, {0x0, 0x2, 0x1800}], 0x4) semop(r2, &(0x7f0000000180)=[{0x2, 0x200c, 0x800}, {0x1, 0x2, 0x1400}, {0x0, 0x105}, {0x4, 0x7, 0x800}, {0x0, 0x3}, {0x4, 0x3, 0x1000}, {0x1, 0x6}, {0x1, 0x3ae9b8cc, 0x1800}, {0x4, 0xc333, 0x800}, {0x3, 0x2}], 0xa) semctl$GETPID(0x0, 0x1, 0x4, &(0x7f0000000040)=""/12) semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f00000002c0)=""/148) semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000003c0)=""/155) semop(r2, &(0x7f0000000000)=[{0x1, 0x9, 0x400}, {0x0, 0x8}, {0x4, 0x1, 0x800}, {0x0, 0x5}, {0x0, 0xfffe, 0x1800}], 0x5) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000001c0)={{0x200, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x1}, 0x7, 0x3, 0x8}) semop(r2, &(0x7f0000000140)=[{0x4, 0x7fff, 0x800}, {0x1, 0x0, 0x1800}, {0x1, 0x2, 0x800}], 0x3) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x8) r5 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, 0x0, r3, r5, 0x10, 0x9}, 0x8, 0x1, 0x9}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x9, 0x0, 0x0, 0x0, r6, 0x0, 0x3}, 0x8, 0xff, 0x10000000000003}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x5, r3, 0x0, 0x0, r6, 0x1e1, 0x6}, 0x3, 0x4000000000000, 0x6b6}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="00002e2f67696c653000821050918a67415261c496beea435b51eb417fe2be47a723c01c2816461bcf1f79fc4d284c61438d2d89facd9ca9ebde13a0a0e3b9398ab909644f1962782bc17c3b7492cab6bc0d0c5e3c80f2e68532277b5ccc7c6542e3c9140bd5ceff134aec1cc415508b4a82ff6af940dcf1b2a0c59be65d457639373b2b6f895b049f8e951e3980eaca146834b95ce7f41feea320ca4ddb63d01f6033ce8f60e0"], 0xa, &(0x7f00000002c0)=[{&(0x7f00000000c0)="ea9c52be5f244c6f36d0087ada6a0036ff66a8158b6146c9b33eb0014bdd6a0dd62ba22674c89ce5972d17d9cba006fb8ddf0d0ea700d64bd1964b65634753aec0a77b825a510376b0e602d02ae08d8a28ba2aabf137826894ebf40e2b732bb77d345266acf0ea31339847a9c662b14783e091b5eeb5e4f908431907a230f380c1b92f0ec474c7a05a4765f746d3c916e25bdf794ab4d3a0900da709ffca61e09b68739ba5282212c7b521b21aa020e87dc7ec1460e3de36ed7ac38acdced684bfe1849ab4de23205d5a736de1ce5cd2b05c0ee3b3ef789e752ad2a804478b93316fbeca", 0xe4}, {&(0x7f00000001c0)="941cb806f72dbd074056f22a47695dd9b13c2b8a3e02f709a0d18330ec9c2ae10bccf12572026020ebef76b426da730dd636dead832dba995bc6a68012e84a047f58b2e3b2055717e14ad90c47dd3bbb8b00938634a81d17be72b0e32843db10535cf7fa42ff26f9c35182b85aaddf9f8f553c64a2eb3d22220329189b443d60406c95dc600953290051288bc0f05e4b44d78b100cfe8bde379e2ccaf6efd8766e4983f7b075a9d5c9f0eef221e65fda25197a28d741e0b1dc680a4ad1f8b5acf315d132dc8c4508ef00", 0xca}], 0x2, &(0x7f00000004c0)=[@rights={0x28, 0xffff, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r4}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @cred={0x20, 0xffff, 0x0, 0x0, 0xffffffffffffffff, r6}], 0x100, 0x801}, 0x405) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) syz_emit_ethernet(0x4f, &(0x7f0000000000)=ANY=[@ANYBLOB="edd700000000ffffffffffff86dd609e010000190000b3224000caf91b9311299aa1b5c67104ff0200000000000000000000005792f74042f3f3210000000000000000000000c2b7466882112f2e94"]) 04:55:58 executing program 1: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) r2 = kqueue() fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) kqueue() r3 = socket(0x800000018, 0x1, 0x0) bind$unix(r3, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) r4 = socket(0x800000018, 0x1, 0x0) bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@abs={0xa3e18c30ac20269, 0x0, 0x3}, 0x10, 0x0}, 0x0) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r2 = semget$private(0x0, 0x8, 0x10286) semop(r2, &(0x7f0000000000)=[{0x6, 0x7}, {0x3, 0x1, 0x7fc}, {0x2, 0x1009, 0x1000}, {0x0, 0x2, 0x1800}], 0x4) semop(r2, &(0x7f0000000180)=[{0x2, 0x200c, 0x800}, {0x1, 0x2, 0x1400}, {0x0, 0x105}, {0x4, 0x7, 0x800}, {0x0, 0x3}, {0x4, 0x3, 0x1000}, {0x1, 0x6}, {0x1, 0x3ae9b8cc, 0x1800}, {0x4, 0xc333, 0x800}, {0x3, 0x2}], 0xa) semctl$GETPID(0x0, 0x1, 0x4, &(0x7f0000000040)=""/12) semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f00000002c0)=""/148) semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000003c0)=""/155) semop(r2, &(0x7f0000000000)=[{0x1, 0x9, 0x400}, {0x0, 0x8}, {0x4, 0x1, 0x800}, {0x0, 0x5}, {0x0, 0xfffe, 0x1800}], 0x5) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000001c0)={{0x200, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x1}, 0x7, 0x3, 0x8}) semop(r2, &(0x7f0000000140)=[{0x4, 0x7fff, 0x800}, {0x1, 0x0, 0x1800}, {0x1, 0x2, 0x800}], 0x3) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x8) r5 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, 0x0, r3, r5, 0x10, 0x9}, 0x8, 0x1, 0x9}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x9, 0x0, 0x0, 0x0, r6, 0x0, 0x3}, 0x8, 0xff, 0x10000000000003}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x5, r3, 0x0, 0x0, r6, 0x1e1, 0x6}, 0x3, 0x4000000000000, 0x6b6}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="00002e2f67696c653000821050918a67415261c496beea435b51eb417fe2be47a723c01c2816461bcf1f79fc4d284c61438d2d89facd9ca9ebde13a0a0e3b9398ab909644f1962782bc17c3b7492cab6bc0d0c5e3c80f2e68532277b5ccc7c6542e3c9140bd5ceff134aec1cc415508b4a82ff6af940dcf1b2a0c59be65d457639373b2b6f895b049f8e951e3980eaca146834b95ce7f41feea320ca4ddb63d01f6033ce8f60e0"], 0xa, &(0x7f00000002c0)=[{&(0x7f00000000c0)="ea9c52be5f244c6f36d0087ada6a0036ff66a8158b6146c9b33eb0014bdd6a0dd62ba22674c89ce5972d17d9cba006fb8ddf0d0ea700d64bd1964b65634753aec0a77b825a510376b0e602d02ae08d8a28ba2aabf137826894ebf40e2b732bb77d345266acf0ea31339847a9c662b14783e091b5eeb5e4f908431907a230f380c1b92f0ec474c7a05a4765f746d3c916e25bdf794ab4d3a0900da709ffca61e09b68739ba5282212c7b521b21aa020e87dc7ec1460e3de36ed7ac38acdced684bfe1849ab4de23205d5a736de1ce5cd2b05c0ee3b3ef789e752ad2a804478b93316fbeca", 0xe4}, {&(0x7f00000001c0)="941cb806f72dbd074056f22a47695dd9b13c2b8a3e02f709a0d18330ec9c2ae10bccf12572026020ebef76b426da730dd636dead832dba995bc6a68012e84a047f58b2e3b2055717e14ad90c47dd3bbb8b00938634a81d17be72b0e32843db10535cf7fa42ff26f9c35182b85aaddf9f8f553c64a2eb3d22220329189b443d60406c95dc600953290051288bc0f05e4b44d78b100cfe8bde379e2ccaf6efd8766e4983f7b075a9d5c9f0eef221e65fda25197a28d741e0b1dc680a4ad1f8b5acf315d132dc8c4508ef00", 0xca}], 0x2, &(0x7f00000004c0)=[@rights={0x28, 0xffff, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r4}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @cred={0x20, 0xffff, 0x0, 0x0, 0xffffffffffffffff, r6}], 0x100, 0x801}, 0x405) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) syz_emit_ethernet(0x4f, &(0x7f0000000000)=ANY=[@ANYBLOB="edd700000000ffffffffffff86dd609e010000190000b3224000caf91b9311299aa1b5c67104ff0200000000000000000000005792f74042f3f3210000000000000000000000c2b7466882112f2e94"]) 04:55:58 executing program 1: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) r2 = kqueue() fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) kqueue() r3 = socket(0x800000018, 0x1, 0x0) bind$unix(r3, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) r4 = socket(0x800000018, 0x1, 0x0) bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@abs={0xa3e18c30ac20269, 0x0, 0x3}, 0x10, 0x0}, 0x0) 04:55:58 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r2 = semget$private(0x0, 0x8, 0x10286) semop(r2, &(0x7f0000000000)=[{0x6, 0x7}, {0x3, 0x1, 0x7fc}, {0x2, 0x1009, 0x1000}, {0x0, 0x2, 0x1800}], 0x4) semop(r2, &(0x7f0000000180)=[{0x2, 0x200c, 0x800}, {0x1, 0x2, 0x1400}, {0x0, 0x105}, {0x4, 0x7, 0x800}, {0x0, 0x3}, {0x4, 0x3, 0x1000}, {0x1, 0x6}, {0x1, 0x3ae9b8cc, 0x1800}, {0x4, 0xc333, 0x800}, {0x3, 0x2}], 0xa) semctl$GETPID(0x0, 0x1, 0x4, &(0x7f0000000040)=""/12) semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f00000002c0)=""/148) semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000003c0)=""/155) semop(r2, &(0x7f0000000000)=[{0x1, 0x9, 0x400}, {0x0, 0x8}, {0x4, 0x1, 0x800}, {0x0, 0x5}, {0x0, 0xfffe, 0x1800}], 0x5) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000001c0)={{0x200, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x1}, 0x7, 0x3, 0x8}) semop(r2, &(0x7f0000000140)=[{0x4, 0x7fff, 0x800}, {0x1, 0x0, 0x1800}, {0x1, 0x2, 0x800}], 0x3) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x8) r5 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, 0x0, r3, r5, 0x10, 0x9}, 0x8, 0x1, 0x9}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x9, 0x0, 0x0, 0x0, r6, 0x0, 0x3}, 0x8, 0xff, 0x10000000000003}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x5, r3, 0x0, 0x0, r6, 0x1e1, 0x6}, 0x3, 0x4000000000000, 0x6b6}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="00002e2f67696c653000821050918a67415261c496beea435b51eb417fe2be47a723c01c2816461bcf1f79fc4d284c61438d2d89facd9ca9ebde13a0a0e3b9398ab909644f1962782bc17c3b7492cab6bc0d0c5e3c80f2e68532277b5ccc7c6542e3c9140bd5ceff134aec1cc415508b4a82ff6af940dcf1b2a0c59be65d457639373b2b6f895b049f8e951e3980eaca146834b95ce7f41feea320ca4ddb63d01f6033ce8f60e0"], 0xa, &(0x7f00000002c0)=[{&(0x7f00000000c0)="ea9c52be5f244c6f36d0087ada6a0036ff66a8158b6146c9b33eb0014bdd6a0dd62ba22674c89ce5972d17d9cba006fb8ddf0d0ea700d64bd1964b65634753aec0a77b825a510376b0e602d02ae08d8a28ba2aabf137826894ebf40e2b732bb77d345266acf0ea31339847a9c662b14783e091b5eeb5e4f908431907a230f380c1b92f0ec474c7a05a4765f746d3c916e25bdf794ab4d3a0900da709ffca61e09b68739ba5282212c7b521b21aa020e87dc7ec1460e3de36ed7ac38acdced684bfe1849ab4de23205d5a736de1ce5cd2b05c0ee3b3ef789e752ad2a804478b93316fbeca", 0xe4}, {&(0x7f00000001c0)="941cb806f72dbd074056f22a47695dd9b13c2b8a3e02f709a0d18330ec9c2ae10bccf12572026020ebef76b426da730dd636dead832dba995bc6a68012e84a047f58b2e3b2055717e14ad90c47dd3bbb8b00938634a81d17be72b0e32843db10535cf7fa42ff26f9c35182b85aaddf9f8f553c64a2eb3d22220329189b443d60406c95dc600953290051288bc0f05e4b44d78b100cfe8bde379e2ccaf6efd8766e4983f7b075a9d5c9f0eef221e65fda25197a28d741e0b1dc680a4ad1f8b5acf315d132dc8c4508ef00", 0xca}], 0x2, &(0x7f00000004c0)=[@rights={0x28, 0xffff, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r4}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @cred={0x20, 0xffff, 0x0, 0x0, 0xffffffffffffffff, r6}], 0x100, 0x801}, 0x405) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) syz_emit_ethernet(0x4f, &(0x7f0000000000)=ANY=[@ANYBLOB="edd700000000ffffffffffff86dd609e010000190000b3224000caf91b9311299aa1b5c67104ff0200000000000000000000005792f74042f3f3210000000000000000000000c2b7466882112f2e94"]) 04:55:58 executing program 1: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) r2 = kqueue() fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) kqueue() r3 = socket(0x800000018, 0x1, 0x0) bind$unix(r3, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) r4 = socket(0x800000018, 0x1, 0x0) bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@abs={0xa3e18c30ac20269, 0x0, 0x3}, 0x10, 0x0}, 0x0) 04:55:58 executing program 0: kqueue() r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x2}) r2 = msgget$private(0x0, 0x7b7) r3 = syz_open_pts() r4 = kqueue() r5 = fcntl$dupfd(r4, 0x2, 0xffffffffffffffff) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES32=r5, @ANYRES16, @ANYRESHEX, @ANYRES64, @ANYRESOCT, @ANYBLOB="5e7c8aebc2066588717824e9f47259935de38421fc725c160c034f3461d5bd9d095cb9c201bfba1d4f6748e9acf4a8c0d0c32142a7f5c8ac288478536b4af47ac6011076e88d82a065ccc3311b091f692088", @ANYRES64=r3], 0x8, 0x800) msgsnd(r2, &(0x7f0000000200)=ANY=[@ANYRESHEX], 0x0, 0x800) msgget(0x1, 0x8d) r6 = msgget$private(0x0, 0xfffffffffffffffd) msgsnd(r6, &(0x7f0000000000)={0x1, "6a7715654efe871cafd76aa1f42cea9f4002eccfc71401377cad389c4f76700e21ea2cdcd9cd825e18cbc6470b2622c5d92cd672bf8af95a41ad28e68af18951239c57fb9ec635488cb9cdf45811b290efaf3c5d518de658356ce7b28bc65702184661b7637d97761a0476f7b0f1f4465b4de1b0655283452fcd38aed8a4fce400fc7c831a7418f363bca3f999e1f5141a3898cc8d3f3f4bb04b731cb084542e16c2eb931a11c92b9877722265eba7f8ec5212bfc96c9017d3f1f5950f2778a9"}, 0xfb, 0x800) r7 = msgget$private(0x0, 0xfffffffffffffffd) msgsnd(r7, &(0x7f0000000000)={0x1, "6a7715654efe871cafd76aa1f42cea9f4002eccfc71401377cad389c4f76700e21ea2cdcd9cd825e18cbc6470b2622c5d92cd672bf8af95a41ad28e68af18951239c57fb9ec635488cb9cdf45811b290efaf3c5d518de658356ce7b28bc65702184661b7637d97761a0476f7b0f1f4465b4de1b0655283452fcd38aed8a4fce400fc7c831a7418f363bca3f999e1f5141a3898cc8d3f3f4bb04b731cb084542e16c2eb931a11c92b9877722265eba7f8ec5212bfc96c9017d3f1f5950f2778a9"}, 0xfb, 0x800) msgrcv(r7, &(0x7f0000000140)={0x0, ""/148}, 0x9c, 0x3, 0x1800) msgget$private(0x0, 0x0) 04:55:58 executing program 1: r0 = syz_open_pts() close(r0) setrlimit(0x8, &(0x7f0000000000)={0x7, 0x95}) r1 = syz_open_pts() close(r1) r2 = syz_open_pts() ioctl$TIOCSETA(r1, 0x80047470, &(0x7f00000004c0)={0x5, 0x0, 0x0, 0x0, "61aa0db11ce9bae3c6514e6ae973739ea78b7ec0"}) ioctl$TIOCSETA(r0, 0x80047460, &(0x7f00000004c0)={0x5, 0x0, 0x0, 0x0, "61aa0db11ce9bae3c6514e6ae973739ea78b7ec0"}) ioctl$TIOCSETAW(r2, 0x802c7415, &(0x7f0000000040)={0x280, 0x0, 0x0, 0x0, "15e8918ed30000000000e19ace1300"}) login: vrele: bad writecount: 0xfffffd806e5a5be8, type VCHR, use 0, write 1, hold 0, tag VT_UFS, ino 2680, on dev 4, 0 flags 0x180, effnlink 1, nlink 1 mode 020620, owner 32767, group 4, size 0 panic: vrele: v_writecount != 0 Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND * 57892 66490 32767 0x10 0x4000000 0K syz-executor.1 96909 81718 32767 0x10 0x480 1 syz-executor.0 db_enter() at db_enter+0x18 panic(ffffffff82460f22) at panic+0x15e vrele(fffffd806e5a5be8) at vrele+0x197 ptmioctl(5100,40287401,ffff8000256e3980,3,ffff8000220ae7e8) at ptmioctl+0x5b9 VOP_IOCTL(fffffd806e6f9130,40287401,ffff8000256e3980,3,fffffd807f7b7780,ffff8000220ae7e8) at VOP_IOCTL+0x9a vn_ioctl(fffffd8063e6c5f0,40287401,ffff8000256e3980,ffff8000220ae7e8) at vn_ioctl+0xba sys_ioctl(ffff8000220ae7e8,ffff8000256e3a90,ffff8000256e3ae0) at sys_ioctl+0x4b0 syscall(ffff8000256e3b60) at syscall+0x4a1 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x86ce49b8180, count: 6 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic vrele: v_writecount != 0 ddb{0}> trace db_enter() at db_enter+0x18 panic(ffffffff82460f22) at panic+0x15e vrele(fffffd806e5a5be8) at vrele+0x197 ptmioctl(5100,40287401,ffff8000256e3980,3,ffff8000220ae7e8) at ptmioctl+0x5b9 VOP_IOCTL(fffffd806e6f9130,40287401,ffff8000256e3980,3,fffffd807f7b7780,ffff8000220ae7e8) at VOP_IOCTL+0x9a vn_ioctl(fffffd8063e6c5f0,40287401,ffff8000256e3980,ffff8000220ae7e8) at vn_ioctl+0xba sys_ioctl(ffff8000220ae7e8,ffff8000256e3a90,ffff8000256e3ae0) at sys_ioctl+0x4b0 syscall(ffff8000256e3b60) at syscall+0x4a1 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x86ce49b8180, count: -9 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff8000256e33c0 rbx 0xffff8000256e33d0 rdx 0x8b rcx 0x2 rax 0x1 r8 0xffffffff81ea78f5 kprintf+0x145 r9 0x1 r10 0xeb19bbe5d09ffe7f r11 0x94a00b5a75bfa820 r12 0x3000000008 r13 0xffff8000256e3470 r14 0x100 r15 0x1 rip 0xffffffff8184d248 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff8000256e33b0 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.1) pid=57892 stat=onproc flags process=10 proc=4000000 pri=32, usrpri=58, nice=20 forw=0xffffffffffffffff, list=0xffff8000220aefc8,0xffffffff828cbbd0 process=0xffff8000234caa50 user=0xffff8000256de000, vmspace=0xfffffd807effa8a0 estcpu=36, cpticks=2, pctcpu=0.0 user=0, sys=2, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 66490 170485 68920 32767 2 0x10 syz-executor.1 *66490 57892 68920 32767 7 0x4000010 syz-executor.1 68920 501647 45076 32767 2 0x490 syz-executor.1 81718 96909 81148 32767 7 0x490 syz-executor.0 45076 212140 16670 0 3 0x82 wait syz-executor.1 81148 296988 16670 0 3 0x82 wait syz-executor.0 16670 493456 35914 0 3 0x82 thrsleep syz-fuzzer 16670 21309 35914 0 2 0x4000482 syz-fuzzer 16670 8839 35914 0 3 0x4000082 thrsleep syz-fuzzer 16670 192960 35914 0 3 0x4000082 kqread syz-fuzzer 16670 439627 35914 0 3 0x4000082 thrsleep syz-fuzzer 16670 58224 35914 0 3 0x4000082 thrsleep syz-fuzzer 16670 116837 35914 0 3 0x4000082 thrsleep syz-fuzzer 16670 465492 35914 0 3 0x4000082 thrsleep syz-fuzzer 35914 144803 6734 0 3 0x10008a sigsusp ksh 6734 311349 47416 0 3 0x92 select sshd 35398 277557 1 0 3 0x100083 ttyin getty 47416 484141 1 0 3 0x80 select sshd 1283 6983 52451 73 3 0x100090 kqread syslogd 52451 514846 1 0 3 0x100082 netio syslogd 8325 73176 1 77 3 0x100090 poll dhclient 96599 110584 1 0 3 0x80 poll dhclient 8042 351266 0 0 3 0x14200 bored smr 33727 223581 0 0 3 0x14200 pgzero zerothread 75195 92447 0 0 3 0x14200 aiodoned aiodoned 95219 423481 0 0 3 0x14200 syncer update 15656 420212 0 0 3 0x14200 cleaner cleaner 31345 460338 0 0 3 0x14200 reaper reaper 74543 100351 0 0 3 0x14200 pgdaemon pagedaemon 44181 181368 0 0 3 0x14200 bored crynlk 21853 152633 0 0 3 0x14200 bored crypto 65956 260883 0 0 3 0x14200 bored viomb 56425 55005 0 0 3 0x40014200 acpi0 acpi0 11846 465656 0 0 3 0x40014200 idle1 79654 249429 0 0 3 0x14200 bored softnet 84532 523877 0 0 3 0x14200 bored systqmp 30057 280763 0 0 3 0x14200 bored systq 71725 150309 0 0 3 0x40014200 bored softclock 84065 89796 0 0 3 0x40014200 idle0 1 141692 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 66490 (syz-executor.1) thread 0xffff8000220ae7e8 (57892) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff828cdd98) #0 witness_lock+0x4b0 #1 vn_ioctl+0x40 #2 sys_ioctl+0x4b0 #3 syscall+0x4a1 #4 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9479 6350K 6350K 78643K 10569 0 pcb 13 8K 8K 78643K 13 0 rtable 105 3K 3K 78643K 189 0 ifaddr 39 10K 10K 78643K 39 0 counters 44 34K 34K 78643K 44 0 ioctlops 0 0K 2K 78643K 15 0 iov 0 0K 12K 78643K 2 0 mount 1 1K 1K 78643K 1 0 vnodes 1216 76K 76K 78643K 1221 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 1K 78643K 2 0 VM map 2 1K 1K 78643K 2 0 sem 12 1K 1K 78643K 16 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12598 0 file desc 7 21K 33K 78643K 76 0 proc 48 50K 83K 78643K 365 0 subproc 34 2K 2K 78643K 34 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 2 0 in_multi 33 2K 2K 78643K 36 0 ether_multi 1 0K 0K 78643K 2 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 43 201K 201K 78643K 43 0 exec 0 0K 2K 78643K 317 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 26K 26K 78643K 7 0 UVM amap 175 31K 32K 78643K 864 0 UVM aobj 3 2K 2K 78643K 3 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 NDP 9 0K 0K 78643K 9 0 temp 70 3973K 4036K 78643K 1882 0 kqueue 3 4K 4K 78643K 3 0 SYN cache 2 16K 16K 78643K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 6 0 0 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 120 19 0 17 1 0 1 1 0 8 0 rtentry 112 45 0 1 2 0 2 2 0 8 0 unpcb 120 32 0 24 1 0 1 1 0 8 0 syncache 296 4 0 4 1 1 0 1 0 8 0 tcpqe 32 316 0 316 1 0 1 1 0 8 1 tcpcb 736 24 0 6 2 0 2 2 0 8 0 inpcb 304 46 0 39 1 0 1 1 0 8 0 nd6 48 6 0 0 1 0 1 1 0 8 0 kcovpl 48 2 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 187 0 0 12 0 12 12 0 8 0 art_table 32 188 0 0 2 0 2 2 0 8 0 art_node 16 44 0 4 1 0 1 1 0 8 0 sysvmsgpl 40 8 0 0 1 0 1 1 0 8 0 semupl 112 5 0 5 1 0 1 1 0 8 1 semapl 112 10 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1455 0 59 88 0 88 88 0 8 0 ffsino 272 1455 0 59 94 0 94 94 0 8 0 nchpl 144 1714 0 116 60 0 60 60 0 8 0 uvmvnodes 72 1498 0 0 28 0 28 28 0 8 0 vnodes 224 1498 0 0 89 0 89 89 0 8 0 namei 1024 4169 0 4169 2 1 1 1 0 8 1 percpumem 16 33 0 0 1 0 1 1 0 8 0 scxspl 216 4811 0 4811 2 1 1 2 0 8 1 plimitpl 152 17 0 7 1 0 1 1 0 8 0 sigapl 424 264 0 232 4 0 4 4 0 8 0 futexpl 56 564 0 564 1 0 1 1 0 8 1 knotepl 112 62 0 42 1 0 1 1 0 8 0 kqueuepl 168 80 0 78 1 0 1 1 0 8 0 pipepl 336 69 0 58 1 0 1 1 0 8 0 fdescpl 496 248 0 232 3 0 3 3 0 8 0 filepl 152 1130 0 1026 6 1 5 5 0 8 0 lockfpl 104 5 0 4 1 0 1 1 0 8 0 lockfspl 48 3 0 2 1 0 1 1 0 8 0 sessionpl 144 17 0 7 1 0 1 1 0 8 0 pgrppl 48 17 0 7 1 0 1 1 0 8 0 ucredpl 96 72 0 63 1 0 1 1 0 8 0 zombiepl 144 232 0 231 2 1 1 1 0 8 0 processpl 1080 264 0 231 5 2 3 3 0 8 0 procpl 672 327 0 286 5 1 4 4 0 8 0 sockpl 432 97 0 80 4 1 3 3 0 8 1 mcl4k 4096 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 187 0 0 23 0 23 23 0 8 0 mtagpl 96 1 0 0 1 0 1 1 0 8 0 mbufpl 256 213 0 0 13 0 13 13 0 8 0 bufpl 280 3294 0 173 223 0 223 223 0 8 0 anonpl 24 46884 0 22685 149 2 147 147 0 186 0 amapchunkpl 152 1540 0 961 25 0 25 25 0 158 1 amappl16 200 1121 0 174 50 0 50 50 0 8 0 amappl15 192 3 0 1 1 0 1 1 0 8 0 amappl14 184 45 0 39 1 0 1 1 0 8 0 amappl13 176 52 0 48 1 0 1 1 0 8 0 amappl12 168 11 0 9 1 0 1 1 0 8 0 amappl11 160 48 0 36 1 0 1 1 0 8 0 amappl10 152 6 0 2 1 0 1 1 0 8 0 amappl9 144 278 0 278 1 1 0 1 0 8 0 amappl8 136 159 0 109 2 0 2 2 0 8 0 amappl7 128 218 0 210 1 0 1 1 0 8 0 amappl6 120 59 0 49 1 0 1 1 0 8 0 amappl5 112 365 0 351 1 0 1 1 0 8 0 amappl4 104 241 0 217 1 0 1 1 0 8 0 amappl3 96 155 0 140 1 0 1 1 0 8 0 amappl2 88 1233 0 1161 3 1 2 3 0 8 0 amappl1 80 15159 0 14688 25 9 16 20 0 8 5 amappl 88 615 0 501 3 0 3 3 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 64 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 248 0 232 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 248 0 232 1 0 1 1 0 8 0 vmmpekpl 168 5948 0 5921 2 0 2 2 0 8 0 vmmpepl 168 39601 0 37297 136 3 133 133 0 357 27 vmsppl 368 247 0 232 2 0 2 2 0 8 0 rwobjpl 56 10615 0 8951 30 4 26 26 0 8 2 pdppl 4096 503 0 464 58 13 45 45 0 8 6 pvpl 32 148120 0 120871 224 0 224 224 0 265 0 pmappl 232 247 0 232 2 0 2 2 0 8 1 extentpl 40 58 0 40 1 0 1 1 0 8 0 phpool 112 303 0 16 9 0 9 9 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x18 panic(ffffffff82460f22) at panic+0x15e vrele(fffffd806e5a5be8) at vrele+0x197 ptmioctl(5100,40287401,ffff8000256e3980,3,ffff8000220ae7e8) at ptmioctl+0x5b9 VOP_IOCTL(fffffd806e6f9130,40287401,ffff8000256e3980,3,fffffd807f7b7780,ffff8000220ae7e8) at VOP_IOCTL+0x9a vn_ioctl(fffffd8063e6c5f0,40287401,ffff8000256e3980,ffff8000220ae7e8) at vn_ioctl+0xba sys_ioctl(ffff8000220ae7e8,ffff8000256e3a90,ffff8000256e3ae0) at sys_ioctl+0x4b0 syscall(ffff8000256e3b60) at syscall+0x4a1 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x86ce49b8180, count: -9 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp x86_ipi_db(ffff800020d68ff0) at x86_ipi_db+0x1a x86_ipi_handler() at x86_ipi_handler+0xb7 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 __mp_lock(ffffffff828cdb90) at __mp_lock+0x122 __mp_acquire_count(ffffffff828cdb90,1) at __mp_acquire_count+0x4c mi_switch() at mi_switch+0x390 sleep_finish(ffff8000234c0b08,1) at sleep_finish+0x111 sleep_finish_all(ffff8000234c0b08,1) at sleep_finish_all+0x32 tsleep(ffffffff8285873c,120,ffffffff823a4637,2) at tsleep+0x1f2 sys_nanosleep(ffff8000220af7a8,ffff8000234c0c30,ffff8000234c0c80) at sys_nanosleep+0x1f5 syscall(ffff8000234c0d00) at syscall+0x4a1 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7fffff7c60, count: 3 ddb{1}> trace x86_ipi_db(ffff800020d68ff0) at x86_ipi_db+0x1a x86_ipi_handler() at x86_ipi_handler+0xb7 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 __mp_lock(ffffffff828cdb90) at __mp_lock+0x122 __mp_acquire_count(ffffffff828cdb90,1) at __mp_acquire_count+0x4c mi_switch() at mi_switch+0x390 sleep_finish(ffff8000234c0b08,1) at sleep_finish+0x111 sleep_finish_all(ffff8000234c0b08,1) at sleep_finish_all+0x32 tsleep(ffffffff8285873c,120,ffffffff823a4637,2) at tsleep+0x1f2 sys_nanosleep(ffff8000220af7a8,ffff8000234c0c30,ffff8000234c0c80) at sys_nanosleep+0x1f5 syscall(ffff8000234c0d00) at syscall+0x4a1 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7fffff7c60, count: -12