Warning: Permanently added '10.128.0.95' (ECDSA) to the list of known hosts. 2021/02/04 04:57:27 fuzzer started 2021/02/04 04:57:30 dialing manager at 10.128.15.235:5614 2021/02/04 04:57:30 syscalls: 383 2021/02/04 04:57:30 code coverage: enabled 2021/02/04 04:57:30 comparison tracing: enabled 2021/02/04 04:57:30 extra coverage: enabled 2021/02/04 04:57:30 setuid sandbox: enabled 2021/02/04 04:57:30 namespace sandbox: support is not implemented in syzkaller 2021/02/04 04:57:30 Android sandbox: support is not implemented in syzkaller 2021/02/04 04:57:30 fault injection: support is not implemented in syzkaller 2021/02/04 04:57:30 leak checking: support is not implemented in syzkaller 2021/02/04 04:57:30 net packet injection: enabled 2021/02/04 04:57:30 net device setup: support is not implemented in syzkaller 2021/02/04 04:57:30 concurrency sanitizer: support is not implemented in syzkaller 2021/02/04 04:57:30 devlink PCI setup: support is not implemented in syzkaller 2021/02/04 04:57:30 USB emulation: support is not implemented in syzkaller 2021/02/04 04:57:30 hci packet injection: support is not implemented in syzkaller 2021/02/04 04:57:30 wifi device emulation: support is not implemented in syzkaller 2021/02/04 04:57:30 fetching corpus: 0, signal 0/2000 (executing program) 2021/02/04 04:57:30 fetching corpus: 50, signal 17283/21160 (executing program) 2021/02/04 04:57:30 fetching corpus: 100, signal 34188/39786 (executing program) 2021/02/04 04:57:30 fetching corpus: 150, signal 49059/56285 (executing program) 2021/02/04 04:57:30 fetching corpus: 200, signal 62506/71324 (executing program) 2021/02/04 04:57:31 fetching corpus: 250, signal 77968/88164 (executing program) 2021/02/04 04:57:31 fetching corpus: 300, signal 87940/99542 (executing program) 2021/02/04 04:57:31 fetching corpus: 350, signal 97288/110268 (executing program) 2021/02/04 04:57:31 fetching corpus: 400, signal 102231/116676 (executing program) 2021/02/04 04:57:31 fetching corpus: 450, signal 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fetching corpus: 6996, signal 412677/520141 (executing program) 2021/02/04 04:57:43 fetching corpus: 6996, signal 412677/520579 (executing program) 2021/02/04 04:57:43 fetching corpus: 6996, signal 412677/521033 (executing program) 2021/02/04 04:57:43 fetching corpus: 6996, signal 412677/521472 (executing program) 2021/02/04 04:57:43 fetching corpus: 6996, signal 412677/521608 (executing program) 2021/02/04 04:57:43 fetching corpus: 6996, signal 412677/521608 (executing program) 2021/02/04 04:57:43 starting 2 fuzzer processes 04:57:43 executing program 0: ioctl$BIOCLOCK(0xffffffffffffffff, 0x20004276) r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0x9, &(0x7f00000002c0)={0x2, 0x2, 0x0, 0x0, r2}) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f00000000c0)=0x1) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x1}) msgget$private(0x0, 0x2000000186) r3 = semget$private(0x0, 0x8, 0x10286) semop(r3, &(0x7f00000001c0)=[{0x4, 0x4, 0x800}, {0x0, 0x6, 0x1000}, {0x2, 0x0, 0x2c00}, {0x1, 0x40}, {0x4, 0x2003}, {0x4, 0x5, 0x800}, {0x2, 0x1fc, 0x1000}, {0x3, 0x33, 0x1000}, {0x1, 0x4007, 0x1800}, {0x3, 0x2, 0x1800}, {0x2, 0x9, 0x1800}], 0xb) r4 = dup2(r0, 0xffffffffffffffff) r5 = open$dir(&(0x7f0000000240)='./file0\x00', 0x20, 0x10) ioctl$DIOCMAP(r4, 0xc0106477, &(0x7f0000000280)={&(0x7f0000000100)='./file0\x00', r5, 0x3}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0, 0x800) semctl$GETPID(r3, 0x3, 0x4, &(0x7f0000019500)=""/102366) semop(r3, &(0x7f0000000080)=[{0x2, 0xff00, 0x1800}, {0x4, 0x8, 0x1800}, {0x1, 0xfc00, 0x1000}, {0x4, 0x0, 0x800}, {0x1, 0x1, 0x1000}], 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r6, &(0x7f0000000140)='q', 0x1, 0x0, 0x0, 0x0) sendto(r6, &(0x7f0000000180)="091e6d7d04572d98d9011e3f62feb13fa526c6d8a9963eeb69ece709cdc718f41cae999e47207e59588479b5e02e2e6a9933ced8e48812fe0450fe4154da33e0c66c4760d78822d2967fabcf1038d64c2dd3930791d250c7ba00878c24decfbb061ade4ae848f18ab2c07ccf5ac29749b336af8fa61389767c211f5a043f800108b4069c81ee2c94920b52779199ede3be", 0x91, 0x0, 0x0, 0x0) 04:57:43 executing program 1: syz_emit_ethernet(0x48, &(0x7f0000000080)={@broadcast, @random="4c5b0aecb9cb", [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x12, 0x3a, 0xff, @local={0xfe, 0x80, [], 0x0}, @mcast2, {[], @icmpv6=@ndisc_rs={0x85, 0x0, 0x0, [], [{0x4, 0x1, "0d40f3ac2e9eb2b6"}]}}}}}}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffee, 0x1001300010005}) ioctl$BIOCGHDRCMPLT(r0, 0x40044274, &(0x7f0000000080)) r1 = semget$private(0x0, 0x3, 0x0) semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000240)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000100)=0xc) r3 = socket(0x11, 0x4003, 0x0) sendto$unix(r3, &(0x7f0000000300)="b100050460000000000008000501000000000000ce24fea7fef96eefc73fd3357ae26caa0416fa76d06336acf00b7804be781e4991f7c8df5f882b2b7be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27ecb5d602000d7d026ba8af63ff37282921e4fd895c7ad3872babfbb770c1abda71601a8bfee8aca4911faff5a872c881ff7cc53c894303b22f310b404f36a00f9000fcffefffe608a371a3f80004000000000000000100"/177, 0xb1, 0x0, 0x0, 0xfffffffffffffd67) write(r3, &(0x7f0000000500)="4d7a45375c5306469fc06f45d2ac465ab15f44d806528085ed58e47a410ebcc446db50121a4a11f9dbcbcb35068de5c403add1041fb126533ada4b784586ed497fdddcb61d90443651ad2e5f0d9ada746c4092c23e690c7453ccb432bff2068cf7c27c3ec98a01d9f717a136493c388b94932aff12d7166aa5fa03837630496ff15f9521154aeb2252610f6257815ef80f12dfcce370fa096f38d143c50d3d6ecef4509430dac6aa", 0xa8) setsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f00000003c0)={0x0, r2}, 0xffffffffffffffe8) r4 = getegid() select(0x40, &(0x7f0000000040)={0x20, 0x8, 0x1ff, 0x5, 0x9, 0xd52, 0x0, 0x100000001}, &(0x7f0000000280)={0x9, 0x2, 0xd3, 0x3, 0x2, 0x7, 0x3, 0x3}, &(0x7f00000002c0)={0x1f, 0x7, 0x8000, 0x8, 0x401, 0x8, 0xffffffff, 0x6}, &(0x7f00000005c0)={0x2, 0x1}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000400)={{0x0, 0x0, r4, r2, 0x0, 0x44}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r5 = syz_open_pts() ioctl$TIOCSETAF(r5, 0x802c7416, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffbfffff8, 0x62c02cbe, "03000000255185ab7f88ad3060e600"}) fcntl$getown(r5, 0x5) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000480)={{0x20000003, 0x0, 0x0, r2, r4, 0x10a, 0x9}, 0x5, 0x3, 0x8}) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/214) 04:57:43 executing program 0: ioctl$BIOCLOCK(0xffffffffffffffff, 0x20004276) r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0x9, &(0x7f00000002c0)={0x2, 0x2, 0x0, 0x0, r2}) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f00000000c0)=0x1) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x1}) msgget$private(0x0, 0x2000000186) r3 = semget$private(0x0, 0x8, 0x10286) semop(r3, &(0x7f00000001c0)=[{0x4, 0x4, 0x800}, {0x0, 0x6, 0x1000}, {0x2, 0x0, 0x2c00}, {0x1, 0x40}, {0x4, 0x2003}, {0x4, 0x5, 0x800}, {0x2, 0x1fc, 0x1000}, {0x3, 0x33, 0x1000}, {0x1, 0x4007, 0x1800}, {0x3, 0x2, 0x1800}, {0x2, 0x9, 0x1800}], 0xb) r4 = dup2(r0, 0xffffffffffffffff) r5 = open$dir(&(0x7f0000000240)='./file0\x00', 0x20, 0x10) ioctl$DIOCMAP(r4, 0xc0106477, &(0x7f0000000280)={&(0x7f0000000100)='./file0\x00', r5, 0x3}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0, 0x800) semctl$GETPID(r3, 0x3, 0x4, &(0x7f0000019500)=""/102366) semop(r3, &(0x7f0000000080)=[{0x2, 0xff00, 0x1800}, {0x4, 0x8, 0x1800}, {0x1, 0xfc00, 0x1000}, {0x4, 0x0, 0x800}, {0x1, 0x1, 0x1000}], 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r6, &(0x7f0000000140)='q', 0x1, 0x0, 0x0, 0x0) sendto(r6, &(0x7f0000000180)="091e6d7d04572d98d9011e3f62feb13fa526c6d8a9963eeb69ece709cdc718f41cae999e47207e59588479b5e02e2e6a9933ced8e48812fe0450fe4154da33e0c66c4760d78822d2967fabcf1038d64c2dd3930791d250c7ba00878c24decfbb061ade4ae848f18ab2c07ccf5ac29749b336af8fa61389767c211f5a043f800108b4069c81ee2c94920b52779199ede3be", 0x91, 0x0, 0x0, 0x0) 04:57:43 executing program 1: sysctl$net_inet_ip(&(0x7f00000001c0)={0x4, 0x2, 0x0, 0x29}, 0x5, 0x0, 0x0, 0x0, 0x0) 04:57:43 executing program 1: r0 = socket(0x18, 0x1, 0x0) r1 = socket(0x800000018, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "000000000000000100002000"}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000180)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, '1\aq', 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x3, 0x0, 0x0, [], {0x0, 0x6, "97be00", 0x0, 0x0, 0x0, @loopback, @loopback, [@routing={0x6}]}}}}}}}) shutdown(r0, 0x2) 04:57:43 executing program 0: ioctl$BIOCLOCK(0xffffffffffffffff, 0x20004276) r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0x9, &(0x7f00000002c0)={0x2, 0x2, 0x0, 0x0, r2}) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f00000000c0)=0x1) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x1}) msgget$private(0x0, 0x2000000186) r3 = semget$private(0x0, 0x8, 0x10286) semop(r3, &(0x7f00000001c0)=[{0x4, 0x4, 0x800}, {0x0, 0x6, 0x1000}, {0x2, 0x0, 0x2c00}, {0x1, 0x40}, {0x4, 0x2003}, {0x4, 0x5, 0x800}, {0x2, 0x1fc, 0x1000}, {0x3, 0x33, 0x1000}, {0x1, 0x4007, 0x1800}, {0x3, 0x2, 0x1800}, {0x2, 0x9, 0x1800}], 0xb) r4 = dup2(r0, 0xffffffffffffffff) r5 = open$dir(&(0x7f0000000240)='./file0\x00', 0x20, 0x10) ioctl$DIOCMAP(r4, 0xc0106477, &(0x7f0000000280)={&(0x7f0000000100)='./file0\x00', r5, 0x3}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0, 0x800) semctl$GETPID(r3, 0x3, 0x4, &(0x7f0000019500)=""/102366) semop(r3, &(0x7f0000000080)=[{0x2, 0xff00, 0x1800}, {0x4, 0x8, 0x1800}, {0x1, 0xfc00, 0x1000}, {0x4, 0x0, 0x800}, {0x1, 0x1, 0x1000}], 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r6, &(0x7f0000000140)='q', 0x1, 0x0, 0x0, 0x0) sendto(r6, &(0x7f0000000180)="091e6d7d04572d98d9011e3f62feb13fa526c6d8a9963eeb69ece709cdc718f41cae999e47207e59588479b5e02e2e6a9933ced8e48812fe0450fe4154da33e0c66c4760d78822d2967fabcf1038d64c2dd3930791d250c7ba00878c24decfbb061ade4ae848f18ab2c07ccf5ac29749b336af8fa61389767c211f5a043f800108b4069c81ee2c94920b52779199ede3be", 0x91, 0x0, 0x0, 0x0) 04:57:44 executing program 0: ioctl$BIOCLOCK(0xffffffffffffffff, 0x20004276) r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0x9, &(0x7f00000002c0)={0x2, 0x2, 0x0, 0x0, r2}) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f00000000c0)=0x1) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x1}) msgget$private(0x0, 0x2000000186) r3 = semget$private(0x0, 0x8, 0x10286) semop(r3, &(0x7f00000001c0)=[{0x4, 0x4, 0x800}, {0x0, 0x6, 0x1000}, {0x2, 0x0, 0x2c00}, {0x1, 0x40}, {0x4, 0x2003}, {0x4, 0x5, 0x800}, {0x2, 0x1fc, 0x1000}, {0x3, 0x33, 0x1000}, {0x1, 0x4007, 0x1800}, {0x3, 0x2, 0x1800}, {0x2, 0x9, 0x1800}], 0xb) r4 = dup2(r0, 0xffffffffffffffff) r5 = open$dir(&(0x7f0000000240)='./file0\x00', 0x20, 0x10) ioctl$DIOCMAP(r4, 0xc0106477, &(0x7f0000000280)={&(0x7f0000000100)='./file0\x00', r5, 0x3}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0, 0x800) semctl$GETPID(r3, 0x3, 0x4, &(0x7f0000019500)=""/102366) semop(r3, &(0x7f0000000080)=[{0x2, 0xff00, 0x1800}, {0x4, 0x8, 0x1800}, {0x1, 0xfc00, 0x1000}, {0x4, 0x0, 0x800}, {0x1, 0x1, 0x1000}], 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r6, &(0x7f0000000140)='q', 0x1, 0x0, 0x0, 0x0) sendto(r6, &(0x7f0000000180)="091e6d7d04572d98d9011e3f62feb13fa526c6d8a9963eeb69ece709cdc718f41cae999e47207e59588479b5e02e2e6a9933ced8e48812fe0450fe4154da33e0c66c4760d78822d2967fabcf1038d64c2dd3930791d250c7ba00878c24decfbb061ade4ae848f18ab2c07ccf5ac29749b336af8fa61389767c211f5a043f800108b4069c81ee2c94920b52779199ede3be", 0x91, 0x0, 0x0, 0x0) 04:57:44 executing program 1: ioctl$BIOCLOCK(0xffffffffffffffff, 0x20004276) r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x1}) msgget$private(0x0, 0x2000000186) r2 = semget$private(0x0, 0x8, 0x10286) semop(r2, &(0x7f00000001c0)=[{0x4, 0x4, 0x800}, {0x0, 0x6, 0x1000}, {0x2, 0xc0, 0x3400}, {0x1, 0x40}, {0x4, 0x2003}, {0x4, 0x5, 0x800}, {0x2, 0x1ff, 0x1000}, {0x3, 0x33, 0x1000}, {0x1, 0x4007, 0x800}, {0x3, 0x2, 0x1000}, {0x2, 0x9, 0x1800}], 0xb) semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000019500)=""/102366) semop(r2, &(0x7f0000000080)=[{0x2, 0xff00, 0x1800}, {0x4, 0x8, 0x1800}, {0x1, 0xfc00, 0x1800}, {0x4, 0x0, 0x800}, {0x1, 0x1, 0x1000}], 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r3, &(0x7f0000000140)='q', 0x1, 0x0, 0x0, 0x0) sendto(r3, &(0x7f0000000180)="091e6d7d04572d98d9011e3f62feb13fa526c6d8a9963eeb69ece709cdc718f41cae999e47207e59588479b5e02e2e6a9933ced8e48812fe0450fe4154da33e0c66c4760d78822d2967fabcf1038d64c2dd3930791d250c7ba00878c24decfbb061ade4ae848f18ab2c07ccf5ac29749b336af8fa61389767c211f5a043f800108b4069c81ee2c94920b52779199ede3be", 0x91, 0x0, 0x0, 0x0) 04:57:44 executing program 0: openat$speaker(0xffffffffffffff9c, &(0x7f0000000280)='/dev/speaker\x00', 0x400, 0x0) ioctl$BIOCGDIRFILT(0xffffffffffffff9c, 0x4004427c, &(0x7f00000002c0)) r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r2 = semget$private(0x0, 0x4000000009, 0x4a2) semop(r2, &(0x7f0000000380)=[{0x1, 0xffff, 0xe5ce97ab354d86be}, {0x4, 0x4, 0x1800}, {0x3, 0x4, 0x1000}], 0x3) semop(r2, &(0x7f00000000c0)=[{0x0, 0x1, 0x800}, {0x1, 0x3, 0x1000}], 0x2) semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000180)=[0x6, 0x2004, 0x0]) semop(r2, &(0x7f0000000040)=[{0x3, 0x0, 0x1000}, {0x2, 0x4, 0x1000}], 0x2) openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/wsmouse\x00', 0x200, 0x0) semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000002500)=""/4110) semctl$GETVAL(r2, 0x1, 0x5, &(0x7f0000000100)=""/128) semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000004c0)=""/4096) ioctl$BIOCGDLTLIST(r1, 0xc010427b, &(0x7f0000000340)={0x5, &(0x7f0000000300)=[0xc6aa, 0x4, 0x2, 0x7, 0x2871]}) semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000002c0)) semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000000400)=""/35) ioctl$PCIOCWRITE(r1, 0xc0107003, &(0x7f0000000240)={{0xea, 0x1, 0xf7}, 0x6, 0x8, 0x3ff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000000)={0x400, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x401], [], [], [{}, {0x0, 0x4, 0x3}]}}) 04:57:44 executing program 1: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) syz_emit_ethernet(0xae, &(0x7f0000000000)={@random="edd700", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d88f02", 0x78, 0x0, 0x0, @rand_addr="b3224000caf91b9311299aa1b5c67104", @mcast2, {[], @icmpv6=@ni={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c2b7466882112f2e94f12fdfe6431d99e1ebd2b06ba84bc90fe59c9c9bc3fcde0b2447e3d711ed87f6af33078edfb2642d5192fb944c5bb0881993db49a41ee95ed9996566219498c47c40235be6f07e1d5af754ab942469411b944501bf0043d9a171b8b29cacc8"}}}}}}) 04:57:44 executing program 0: openat$speaker(0xffffffffffffff9c, &(0x7f0000000280)='/dev/speaker\x00', 0x400, 0x0) ioctl$BIOCGDIRFILT(0xffffffffffffff9c, 0x4004427c, &(0x7f00000002c0)) r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r2 = semget$private(0x0, 0x4000000009, 0x4a2) semop(r2, &(0x7f0000000380)=[{0x1, 0xffff, 0xe5ce97ab354d86be}, {0x4, 0x4, 0x1800}, {0x3, 0x4, 0x1000}], 0x3) semop(r2, &(0x7f00000000c0)=[{0x0, 0x1, 0x800}, {0x1, 0x3, 0x1000}], 0x2) semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000180)=[0x6, 0x2004, 0x0]) semop(r2, &(0x7f0000000040)=[{0x3, 0x0, 0x1000}, {0x2, 0x4, 0x1000}], 0x2) openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/wsmouse\x00', 0x200, 0x0) semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000002500)=""/4110) semctl$GETVAL(r2, 0x1, 0x5, &(0x7f0000000100)=""/128) semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000004c0)=""/4096) ioctl$BIOCGDLTLIST(r1, 0xc010427b, &(0x7f0000000340)={0x5, &(0x7f0000000300)=[0xc6aa, 0x4, 0x2, 0x7, 0x2871]}) semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000002c0)) semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000000400)=""/35) ioctl$PCIOCWRITE(r1, 0xc0107003, &(0x7f0000000240)={{0xea, 0x1, 0xf7}, 0x6, 0x8, 0x3ff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000000)={0x400, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x401], [], [], [{}, {0x0, 0x4, 0x3}]}}) 04:57:44 executing program 0: openat$speaker(0xffffffffffffff9c, &(0x7f0000000280)='/dev/speaker\x00', 0x400, 0x0) ioctl$BIOCGDIRFILT(0xffffffffffffff9c, 0x4004427c, &(0x7f00000002c0)) r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r2 = semget$private(0x0, 0x4000000009, 0x4a2) semop(r2, &(0x7f0000000380)=[{0x1, 0xffff, 0xe5ce97ab354d86be}, {0x4, 0x4, 0x1800}, {0x3, 0x4, 0x1000}], 0x3) semop(r2, &(0x7f00000000c0)=[{0x0, 0x1, 0x800}, {0x1, 0x3, 0x1000}], 0x2) semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000180)=[0x6, 0x2004, 0x0]) semop(r2, &(0x7f0000000040)=[{0x3, 0x0, 0x1000}, {0x2, 0x4, 0x1000}], 0x2) openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/wsmouse\x00', 0x200, 0x0) semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000002500)=""/4110) semctl$GETVAL(r2, 0x1, 0x5, &(0x7f0000000100)=""/128) semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000004c0)=""/4096) ioctl$BIOCGDLTLIST(r1, 0xc010427b, &(0x7f0000000340)={0x5, &(0x7f0000000300)=[0xc6aa, 0x4, 0x2, 0x7, 0x2871]}) semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000002c0)) semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000000400)=""/35) ioctl$PCIOCWRITE(r1, 0xc0107003, &(0x7f0000000240)={{0xea, 0x1, 0xf7}, 0x6, 0x8, 0x3ff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000000)={0x400, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x401], [], [], [{}, {0x0, 0x4, 0x3}]}}) 04:57:44 executing program 1: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) syz_emit_ethernet(0xae, &(0x7f0000000000)={@random="edd700", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d88f02", 0x78, 0x0, 0x0, @rand_addr="b3224000caf91b9311299aa1b5c67104", @mcast2, {[], @icmpv6=@ni={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c2b7466882112f2e94f12fdfe6431d99e1ebd2b06ba84bc90fe59c9c9bc3fcde0b2447e3d711ed87f6af33078edfb2642d5192fb944c5bb0881993db49a41ee95ed9996566219498c47c40235be6f07e1d5af754ab942469411b944501bf0043d9a171b8b29cacc8"}}}}}}) 04:57:44 executing program 0: openat$speaker(0xffffffffffffff9c, &(0x7f0000000280)='/dev/speaker\x00', 0x400, 0x0) ioctl$BIOCGDIRFILT(0xffffffffffffff9c, 0x4004427c, &(0x7f00000002c0)) r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r2 = semget$private(0x0, 0x4000000009, 0x4a2) semop(r2, &(0x7f0000000380)=[{0x1, 0xffff, 0xe5ce97ab354d86be}, {0x4, 0x4, 0x1800}, {0x3, 0x4, 0x1000}], 0x3) semop(r2, &(0x7f00000000c0)=[{0x0, 0x1, 0x800}, {0x1, 0x3, 0x1000}], 0x2) semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000180)=[0x6, 0x2004, 0x0]) semop(r2, &(0x7f0000000040)=[{0x3, 0x0, 0x1000}, {0x2, 0x4, 0x1000}], 0x2) openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/wsmouse\x00', 0x200, 0x0) semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000002500)=""/4110) semctl$GETVAL(r2, 0x1, 0x5, &(0x7f0000000100)=""/128) semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000004c0)=""/4096) ioctl$BIOCGDLTLIST(r1, 0xc010427b, &(0x7f0000000340)={0x5, &(0x7f0000000300)=[0xc6aa, 0x4, 0x2, 0x7, 0x2871]}) semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000002c0)) semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000000400)=""/35) ioctl$PCIOCWRITE(r1, 0xc0107003, &(0x7f0000000240)={{0xea, 0x1, 0xf7}, 0x6, 0x8, 0x3ff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f0000000000)={0x400, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x401], [], [], [{}, {0x0, 0x4, 0x3}]}}) 04:57:44 executing program 1: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) syz_emit_ethernet(0xae, &(0x7f0000000000)={@random="edd700", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d88f02", 0x78, 0x0, 0x0, @rand_addr="b3224000caf91b9311299aa1b5c67104", @mcast2, {[], @icmpv6=@ni={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c2b7466882112f2e94f12fdfe6431d99e1ebd2b06ba84bc90fe59c9c9bc3fcde0b2447e3d711ed87f6af33078edfb2642d5192fb944c5bb0881993db49a41ee95ed9996566219498c47c40235be6f07e1d5af754ab942469411b944501bf0043d9a171b8b29cacc8"}}}}}}) 04:57:44 executing program 0: sysctl$vm(&(0x7f0000000480)={0x2, 0x9}, 0x2, &(0x7f00000004c0)="5f41de23", &(0x7f0000000580)=0x4, 0x0, 0x0) 04:57:44 executing program 1: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0x0) syz_emit_ethernet(0xae, &(0x7f0000000000)={@random="edd700", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d88f02", 0x78, 0x0, 0x0, @rand_addr="b3224000caf91b9311299aa1b5c67104", @mcast2, {[], @icmpv6=@ni={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c2b7466882112f2e94f12fdfe6431d99e1ebd2b06ba84bc90fe59c9c9bc3fcde0b2447e3d711ed87f6af33078edfb2642d5192fb944c5bb0881993db49a41ee95ed9996566219498c47c40235be6f07e1d5af754ab942469411b944501bf0043d9a171b8b29cacc8"}}}}}}) 04:57:44 executing program 0: sysctl$vm(&(0x7f0000000480)={0x2, 0x9}, 0x2, &(0x7f00000004c0)="5f41de23", &(0x7f0000000580)=0x4, 0x0, 0x0) 04:57:44 executing program 0: sysctl$vm(&(0x7f0000000480)={0x2, 0x9}, 0x2, &(0x7f00000004c0)="5f41de23", &(0x7f0000000580)=0x4, 0x0, 0x0) 04:57:44 executing program 1: setrlimit(0x8, &(0x7f0000000040)={0x7, 0x95}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000080)={0x0, 0x7, 0xa8d, 0xfffffffa, "0a662baf0c033c08d271795acd00"}) write(r0, &(0x7f0000001500)="0d178043e6be9830a8f50ea19bb11814af9feb63930c43439832", 0x1a) writev(r1, &(0x7f00000014c0)=[{&(0x7f0000000300)="e640fd6b65c1963fcbab319338749c7804c27746190149e2ab61f9b55ab5f5557b6fd346de2eed95f9251d5f5abe7169de816114a09b45db4eb9c7497785e2d2a4406f4580aaf3da80b0b4c6cb3bda5dd8975be3f354771220e3bb5078f759b03205af3907a14a959b1f508e49f3a08919cc595c450b9acdca7110f034a2428c4e1691bc5b7511ad220355e2671e76cff95533d29c64acca681bb3c864cb420ce6948abf230a1c33fe6ec63d7e79b97ba8464d6f40e6b9fab4e82498dc2b29aea9293af9b9913753b0123cc4b1cc9aea9792ef9c15f3c20d39ec0a01519692de1943b765da1c15519f91e358041d5ebc71daf230466c7618ea73d07253c1de379d115ba1de82c62916d780e7d211c143ee476572073a6e7ef617c5f95758b00e6e6ea3d41ec05c29f507b877549d97a347059accb1cea2430af1670cbfda82b6b2fce225f2649811082130390aedebae0010d3b5c278d92993bacf7ac559007180bfb07bfe7e9c928e5be2fa4e9f79c1b65e6697af32b981a1401fbf7593af9b0e6f460582c1f19715cdcb40d20c1b0f29a1c7fc7a71754d52402e1389b97fc85c231e7b50a672ea6aacfe8ba28c27981009f8c1f9b12ed838d8973d359244e53816059c2aa24e9a7dfd43a306e3df22e8e854bfbbc5496512ffbf61a83d99a51e065731d5e2f27ab364580d8b4bae5a7c8d94bbfcaa0848a4f1c191aa31f101a784aa7fd857046aa17b9b0aaab067e073e41fa7afd9e1d06bbb12acf57ef7cfcdc34096083ae95180d6715d9fb9aa557f3c2c0c289eda71a639a841f6aa26ae81a9a29f9625fdc8ce5fc20d8f83e37708c81c5b4c55ce5f8b01dc5d964c07d2eefd7b387759b8a4d5c54e08ef62d10434f705c97d476047f488113cb044f5f53089a444c59dc7b3a6bfa07a7de7fd8d1d7084e7a0c89c4051dc1643c6b5dec04f99e747a66d4bf6fd0706fa4f6316575fb80711d0c7b893cd25fc7782fb3c5a9dc04300634446caf78966e131d51c5db291724aa7c56f190b8eed784649702d3979a5af34cd736c6968e227801e0d93fa52d9f49582ac5b96662dbdd9ce5895ef064cb8c519dd06b76a2f400b64ad9a47f5f4ea659151b853c6147836d45e1109added939e62d92e3a780c4798f688f62bc5f568aca47233e8bd8c3f43197c39837a106293def79038a91ad5f5466988874d9e90c0d3de73b9ed216cf6dbb80886469fbdd137ee5370be8ae6e5790f619546f8273e6d7aebb9abea560a0703f73d8cc2489d971554eacff65da47e73dfacb56561368e0d2a40ecb5f54ff9daf89ff95764b39daa46282162131b263ded1224eaac07f96deb0cd82cc534fd59717103305906c5947efb0204b17fcbcf3b80357f2331cc5e80a1649dc75e1712acdf997f50c995d84e6d7cfbf84615899ce00761f20aa1ac6ac987c6be100e669b619ce299a086c170794f1cf4a0066689fe8c84669f4f116de4fa864d24f4ae6b14c911f8cb42ccfb5966a1a5c15f747f95d6c9a9e834c4091a209280113358795baed34387d45fa879698630ea28c14502cf39eb03185946bc41c3cde51550e1d32f4b1401078df63d7a87dc6364e2e65a80c19d4bfe4e9a04ab8de2d66275db95aea77bc5c3758852df75d5f0af5f07b9fe5f4c2634b178ef6eef61000f668e79d6aed7b1030ae31671b5be23877a678a65ae2cb199966a63edfad6e388452db4d5bc60378246ba3ffd5722e24540a8f1cd9b04df0b34ecf00edd08f0df1ec7c5d481c90fbcf6ca7aa91c6c3726e8e9a51e037bea8daae60fd1a95746222a833b5481c8c6ca017cdb392cbcef8574622bd2b9ef1529b3a3c040b74cb865b0429e2e92b8ab0bee99f4531da39efacfd78249739e4fccd375da30fb064cc4230c09e0da16711efb6a873ca8a460ea630d96eae82b6e5d8db60b553723166387b1b9de4b8b88d383dff9a0527a18ceb9d03111d594391c8cba67750de51254757dc448145000251c791200e316e96f5891919b07542048075e35df0eb8ff6ce8d271da50e31b1dd4ea120a44d4b76987fddc18777fab9f86c4d037eebc99eb9000be2a138f54afed0728fed4d04fe2f9ea64acfceacdb27e00562a435129f63c7e25b40638abe4602facf66c718764becb8d3b35b8470cd747a7309e5c66121f88e30c72c71984c3c30771f4b48d840f3ca8260089c234b51e45080e51aa38f6e5656c3bb0b4b998aeb5d4f2370887a140780d51c485098c900e922a6bbaa1a7af60f19a3d34180b40e2c639312bc66113136be2e4b82d79c4e24deab8a2d785c49a798488a23fce06f52859d7298cfd764e3e44eacaaa3168ca7ffd876eb739dea9531aa0e6f617e621192acf4486c41b548de20c84d42e2699a491044a41e8b43074de8f287ff080c7cc0ff8e1b0b1fba1abb5540b7454913bd5c829ea185b5b2d173c88772995b44f580452117cd1fa917fb76f7da339f1a2a6d1ab42c5ce9f891c28c2ae434ac0dfdc00440078fdf66c74f03c6d6d5d5f9e8c576c80fdf328a22c12f6bb51fffdc96ceec1e3d089a9ee81293450afef27a0f248d84cd2b1c4025486381c18eee50bac2ae0a6eae1e8b300710acbe99698bd82dde306274f671509d651817bc407391afe6182a39b4cbd747d84badf0e1b129c2d7f5356499c779534a9aeb9aa54fe1efada3e1739b1a7446899a265e39e47bc75024ce9cf8b94d0e6ffe6a93435cbd8238c723e8ebc181ce15a7dca7be2171c2f67937782de0c3e94632b803eb5633248f1eead4f8faf18903cdca625fbd60eef265c79726bd9ed374e378f444e319e4fd0f8a3e88c7d02bb659503e40d394d4d26a696ea9632b5dfb7848a1c4c0285cdcb1aab57602a8060591ab591709fee94ffb0f94b7fc0cd681b4a42577f59d3610ed618ebcf3119abbe963226c035a81978bd73e137c402108dd44da7082685d298cb36bd16610f4f43ea8a29451f5efd44e6e36907acc9391cff3c19338f1a046557b4e2dca25ab22d5e68c36b47d7775473a22c7e59303b87098e92059d0740ab036282f1c2782f06ee53c7ef5cfc70a513350caf1de3051d434b04996339f38d89ee2a4788e6a56bf9734932c7f643de3e19ddffadb25a2572790b6ea8404d5b3df48a9649ef134c80954520f35dfafbd97471da092391427caabd2b242fd618a359efc09a1ed801e868f81ece2f15be98227281df87a3926bbcea0516641c91ad7ab24f2424b2549ba2b0a5f0938a080cf35f97d4f91f88c90b36594cafd786b062e4fd2b8611738faed39355220d4b17217418d67d9212e82bf6662849fa3ae58f6e72a78b618e211e4f49bef821255e89d6463299d1fd87355b09112f930dbdd4d9c58c9cf5968a5c8bb7cfd68695634aed94f8b5417d7f5e568cc826a95b34fd5c1aff82749c26f8b64307d5ef8d7db526955648b04b2fcd48c39b77ed179ff51dbfaf8eedc106d9d3b22c412cf9a4d9554f416f4826e7cd7a824dc657d681c9669b642b37150480942dfac5cfa0a17791023b8e98c2062afa433ffe2829031336292e61cd43a85038f4e7a932230272d58491810ebeab1caec3e6e1bb97ed16de8aaec0e2215cd79ef11145cba0092048be7dc887dde4ca5813e8499578b54c730eb07535ec3eff070c683bd633f032cebeda52c44902d3fd152194f305ef0fbde11b91d33716cc292fb37560a0d1d025a1287742f6183d5a41df7cc33bc0b5f9f0d6a2e2eca328a5fae7b62f43f70954aa82f4a84fe8d1cbe59b20e56cae4f0a2eae9473e7bf962e9c34e1af66cf1635102d101048e9cdf0dcc8da7eaac43adb9794959caad54912681288bcc3faf90cca78d8abdcfd201d52dc30a674be97a607aa038c968fab28b259b51adb88be37bfdb9fa24093968621353b70c3133479537a5a857715ce1a473fa0a34b5e1fb2440c237f008ebcf99c3edb26bc112cba6e7b46ed0821e44f76ba3acfe9b1cb168c4cf8f6649a683647416e9109a483c682ad8115187329eb5b71d3356efd37267c3251c7b296ec1a3b3c3e44899de00358ddb264acb20ae2bb3447539b3861919d78cf344ee3f0d14f83c0071e1b841f49c5eadbdea8c8e35ae55984c03f205ddef9e62bbbf7d981f2aacf3cefa6ebf67020a47837eebc651107a87bfc8e1267e09c40b75c03a60c56e63f1c94e62d88ecab9e9e41572917bfd4fa0fcd34aa810e31768323d020423387a5966aa8d4ce99577e7f263988d7ed3952c609bf9c3caeccfb70fbf4e637f0e903005fd8d4d93742402bc93959e99e0714c8fe7839c9cfac2aa5b5446e81a5bf2cb833407bdf61c2f9f485ea627f15ed5bc4db85767c0bddb36dd4c5ac769d3d020151b318667aa7840dfae53e86311d011f32714586020146431b336d6d1b599a0c4872235054ddffa56002cfe101d46e6146fc7364a4d9ec610fc960ced9acffdf30a206fc305e5ae0812682f1f2855f70104e54428d025dc8b09900ecdb947ad24a1ca22f1e443fd26aaafee5ea2e70f33d1275aad0d2f4fd7b0bdbc186b60aae6b0c4c0373727f77de283cc5bfdc46dfee651bceb153ee84b68eb17ae72c9835c0832e9b57a11453265c762b39e9a6f99d640d7f418e0fbe5807f56e630e1ebf6458c9badb4330d3209223826cd29869df660df4f647529915973a26b27875bf9d3953d16e5538c57afe66c6a43e7bf0b32c4d36583a7ed6f1a5f7b54b5693c083733b7e261f5a59fd8ffe6ec05257dd8a0ffad8321a59c4a1916b6fbb6c8dd42276eaa9006c96cd68d95da4accbfce56a5834675c885cf0242d0c6c1fdd0b1a8273b6e1efebc6e492f418d789047ce9810bc893393954bf8ae95cca33612659249404e6e01e17663bda845c5ebed9e9cf71431e51600be26956c52a122872fa911d25ce78833791bf75ee9705ce0995d6cc9dd98c32a6be6bcf098c597fe354eb628455949c3fbd2d8f621c5040b16864e0d0fd954ddcd05b0fde78c5f92686a0796a7daff5f637ad046d16660b8a1b4d86b0ba471bfa9cd6d69e7a689bef2d500cfeea9084e593f03ebee9fbac7842e437ba5202d4e86c959b409a5e59c4d6a987fad69dc6b995007a7dd4fe9e1cad801fafda4b1180565ee3b7ef57d362a7b65ed9221a824612fdfb7b0966c0358c4c6c30ba553b024c01d76af363d9742025d637963a467cd2da869c22496ba1d6a008ffc2bf9359abba3f6aa6148b05de9ca962334abd474f94b97f9dd7447068da6a2a16e8366132a9a9479fa5f8bb126bf2d197fc41057bf53937c70e7099c9f70481caa854e4476b1044b843f5ad4a47edc8ce37d71337d4eec0fc11a8fff3934fb51167e254e0562e6c3da0db22fb85071fef41d520477b49e5b8a736fc53a916143b5094e3714388d5f3dc70b9e517899a343cb693c8c513ac5e56bf7bcd926bcba04e7f099c12a1b9961693e238c612d3120327380eb91bb68a83f543624aa7074c64ad85019d05e8e0e31d5d80f659ca8b1d7be4b0f8726624b1e04d321db443df796d1b5bba28222d71dc8fd2b5a03daf0f8df07d4a68ae0f31dfca375c631c8fd0b92d7e88d24bd778dd3c2559eb7725d209fd472ba8ae3b086c689fde8771a44d9471e8d100192b0a6518a2dfc5132a738ef3ca0bf75de46b92de157a906a3e1059413998f1954794099b1c4dbde661a67f49874b73f7cdccc0df2e560080f2078c96ae2131a9046d38021497a826a52f8f4890cada8acaec8ab4f27cc825615f5db7999e4063f7e12a318d60cee49cbe983692f7221fdbc1e60680b1b553166", 0x1000}, {&(0x7f00000001c0)="ff5ce3a04673026c1604c7e2c372b84ce09e6c80c4729a700786feff7831e87948c83aa8be3dbb524a7326ad522160a1c5efc7d389b07b70411a71818cb8796fccec0a11d9d3f1caed4545f010b8a69121dd9ea1f741a70024083f7fa96189b02fc5906b663cf4749ba468a5e2df906b74a75857acc34f9b5c23762504c2ad387f61e6b142eeeb7b99c2683b77fe45c097ffb3fe1650f107f685575cb05a176eab1bdefc2f3fba236a4749d2c2bc02513eeb345e04b154d809604f01af3b6b62a0c58d29f6bd7c833cbbf4ecc3b57a0cf8048dd90dc8eb1bf1edb90b1f23a127a30c3a79d20e54e601", 0xe9}, {&(0x7f0000001300)="9bcc2c60762787af43881e2998ce1a2ef91b34bea63c16f304e7e7a838afd8a2b59ee58cab1aece2da7a6e5383942a16e826587c27ee509c3815e3996524d802772d", 0x42}, {&(0x7f0000001b00)="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", 0xceb}], 0x4) writev(r0, &(0x7f00000017c0)=[{&(0x7f0000000000)="6baa522de91d9dbba8e7ce5b093003c7db", 0x11}, {&(0x7f0000001380)="08350bbd7818e688d58f039ecdf5f76e6f191ac102b56c2544d10a43a7dc35d01d13a529e1a9fd11db7858e0e2170d86362c9fe5ea0d8aff30bb72d4b949eee7f46a0c3c801db0c303c642778bbd78da70db50a3a4530a44ac2c7e23422e08f6cf45143e205ffcf2476bafef0216a300fc35acb84fe0a7c979f4db31fee19917b7058faa8a53abcc011ae4c06dad7af21f57583a74de46950c03", 0x9a}], 0x2) 04:57:44 executing program 0: sysctl$vm(&(0x7f0000000480)={0x2, 0x9}, 0x2, &(0x7f00000004c0)="5f41de23", &(0x7f0000000580)=0x4, 0x0, 0x0) vrele: bad writecount: 0xfffffd806e6f9788, type VCHR, use 0, write 1, hold 0, tag VT_UFS, ino 2678, 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 *516893 12013 32767 0x10 0x4000000 1K syz-executor.1 463768 20864 0 0x2 0x4000000 0 syz-fuzzer db_enter() at db_enter+0x18 panic(ffffffff82460f22) at panic+0x15e vrele(fffffd806e6f9788) at vrele+0x197 ptmioctl(5100,40287401,ffff8000234c2150,3,ffff8000ffff4540) at ptmioctl+0x5b9 VOP_IOCTL(fffffd8077d6c2f0,40287401,ffff8000234c2150,3,fffffd807f7b7a80,ffff8000ffff4540) at VOP_IOCTL+0x9a vn_ioctl(fffffd8065621e60,40287401,ffff8000234c2150,ffff8000ffff4540) at vn_ioctl+0xba sys_ioctl(ffff8000ffff4540,ffff8000234c2260,ffff8000234c22b0) at sys_ioctl+0x4b0 syscall(ffff8000234c2330) at syscall+0x4a1 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x3263ad3f630, 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic vrele: v_writecount != 0 ddb{1}> trace db_enter() at db_enter+0x18 panic(ffffffff82460f22) at panic+0x15e vrele(fffffd806e6f9788) at vrele+0x197 ptmioctl(5100,40287401,ffff8000234c2150,3,ffff8000ffff4540) at ptmioctl+0x5b9 VOP_IOCTL(fffffd8077d6c2f0,40287401,ffff8000234c2150,3,fffffd807f7b7a80,ffff8000ffff4540) at VOP_IOCTL+0x9a vn_ioctl(fffffd8065621e60,40287401,ffff8000234c2150,ffff8000ffff4540) at vn_ioctl+0xba sys_ioctl(ffff8000ffff4540,ffff8000234c2260,ffff8000234c22b0) at sys_ioctl+0x4b0 syscall(ffff8000234c2330) at syscall+0x4a1 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x3263ad3f630, count: -9 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff8000234c1b90 rbx 0xffff8000234c1ba0 rdx 0x8b rcx 0x2 rax 0x1 r8 0xffffffff81ea78f5 kprintf+0x145 r9 0x1 r10 0xc095ebe4e1eb4e29 r11 0xd54ef9123c11932e r12 0x3000000008 r13 0xffff8000234c1c40 r14 0x100 r15 0x1 rip 0xffffffff8184d248 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff8000234c1b80 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor.1) pid=516893 stat=onproc flags process=10 proc=4000000 pri=32, usrpri=55, nice=20 forw=0xffffffffffffffff, list=0xffff8000ffff42a0,0xffffffff828cbbd0 process=0xffff8000ffff2a50 user=0xffff8000234bd000, vmspace=0xfffffd807effa2e0 estcpu=36, cpticks=2, pctcpu=0.0 user=0, sys=2, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 12013 442091 79371 32767 2 0x10 syz-executor.1 *12013 516893 79371 32767 7 0x4000010 syz-executor.1 79371 367851 17864 32767 3 0x90 nanoslp syz-executor.1 17864 445985 20864 0 3 0x82 wait syz-executor.1 82888 521436 64402 32767 2 0x10 syz-executor.0 64402 447043 20864 0 3 0x82 wait syz-executor.0 20864 216883 45455 0 3 0x82 thrsleep syz-fuzzer 20864 372144 45455 0 3 0x4000082 nanoslp syz-fuzzer 20864 378980 45455 0 3 0x4000082 thrsleep syz-fuzzer 20864 252881 45455 0 3 0x4000082 kqread syz-fuzzer 20864 523779 45455 0 3 0x4000082 thrsleep syz-fuzzer 20864 229550 45455 0 3 0x4000082 thrsleep syz-fuzzer 20864 463768 45455 0 7 0x4000002 syz-fuzzer 20864 458260 45455 0 3 0x4000082 thrsleep syz-fuzzer 45455 399249 37740 0 3 0x10008a sigsusp ksh 37740 441223 55481 0 3 0x92 select sshd 66347 504423 1 0 3 0x100083 ttyin getty 55481 200809 1 0 3 0x80 select sshd 42827 93099 95861 73 3 0x100090 kqread syslogd 95861 415926 1 0 3 0x100082 netio syslogd 1192 120268 1 77 3 0x100090 poll dhclient 86432 216826 1 0 3 0x80 poll dhclient 55828 206041 0 0 3 0x14200 bored smr 6396 285207 0 0 2 0x14200 zerothread 31729 425347 0 0 3 0x14200 aiodoned aiodoned 68185 33493 0 0 3 0x14200 syncer update 1264 159501 0 0 3 0x14200 cleaner cleaner 17803 318950 0 0 3 0x14200 reaper reaper 59802 118211 0 0 3 0x14200 pgdaemon pagedaemon 76054 292856 0 0 3 0x14200 bored crynlk 79310 260609 0 0 3 0x14200 bored crypto 10613 305554 0 0 3 0x14200 bored viomb 46949 284100 0 0 3 0x40014200 acpi0 acpi0 74035 156333 0 0 3 0x40014200 idle1 9193 309552 0 0 3 0x14200 bored softnet 30913 121490 0 0 3 0x14200 bored systqmp 77247 219623 0 0 3 0x14200 bored systq 60471 285495 0 0 3 0x40014200 bored softclock 69776 172321 0 0 3 0x40014200 idle0 1 191857 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 12013 (syz-executor.1) thread 0xffff8000ffff4540 (516893) 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{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9478 6349K 6349K 78643K 10568 0 pcb 13 8K 8K 78643K 13 0 rtable 105 3K 3K 78643K 191 0 ifaddr 39 10K 10K 78643K 39 0 counters 44 34K 34K 78643K 44 0 ioctlops 0 0K 2K 78643K 15 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 10 1K 1K 78643K 15 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12598 0 file desc 7 21K 33K 78643K 56 0 proc 48 50K 70K 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 in_multi 33 2K 2K 78643K 33 0 ether_multi 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 37 175K 175K 78643K 37 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 159 27K 28K 78643K 810 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 68 3973K 4037K 78643K 1847 0 kqueue 3 4K 4K 78643K 3 0 SYN cache 2 16K 16K 78643K 2 0 ddb{1}> 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 21 0 19 1 0 1 1 0 8 0 rtentry 112 45 0 1 2 0 2 2 0 8 0 unpcb 120 37 0 29 1 0 1 1 0 8 0 syncache 296 4 0 4 1 1 0 1 0 8 0 tcpqe 32 459 0 459 1 0 1 1 0 8 1 tcpcb 736 14 0 6 1 0 1 1 0 8 0 inpcb 304 36 0 29 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 256 188 0 0 12 0 12 12 0 8 0 art_table 32 189 0 0 2 0 2 2 0 8 0 art_node 16 44 0 4 1 0 1 1 0 8 0 semupl 112 7 0 7 1 0 1 1 0 8 1 semapl 112 8 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1435 0 40 88 0 88 88 0 8 0 ffsino 272 1435 0 40 94 0 94 94 0 8 0 nchpl 144 1682 0 86 60 0 60 60 0 8 0 uvmvnodes 72 1478 0 0 27 0 27 27 0 8 0 vnodes 224 1478 0 0 87 0 87 87 0 8 0 namei 1024 4080 0 4080 2 1 1 1 0 8 1 percpumem 16 33 0 0 1 0 1 1 0 8 0 scxspl 216 4884 0 4884 10 2 8 8 0 8 8 plimitpl 152 18 0 8 1 0 1 1 0 8 0 sigapl 424 244 0 212 4 0 4 4 0 8 0 futexpl 56 264 0 264 1 0 1 1 0 8 1 knotepl 112 62 0 42 1 0 1 1 0 8 0 kqueuepl 168 19 0 17 1 0 1 1 0 8 0 pipepl 336 69 0 58 1 0 1 1 0 8 0 fdescpl 496 228 0 212 3 0 3 3 0 8 0 filepl 152 1049 0 946 6 1 5 5 0 8 1 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 69 0 60 1 0 1 1 0 8 0 zombiepl 144 212 0 212 2 1 1 1 0 8 1 processpl 1080 244 0 212 5 2 3 3 0 8 0 procpl 672 282 0 242 4 0 4 4 0 8 0 sockpl 432 94 0 77 4 1 3 3 0 8 1 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl4k 4096 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 179 0 0 22 0 22 22 0 8 0 mtagpl 96 1 0 0 1 0 1 1 0 8 0 mbufpl 256 192 0 0 12 0 12 12 0 8 0 bufpl 280 3270 0 173 222 0 222 222 0 8 0 anonpl 24 46031 0 21614 150 2 148 148 0 186 0 amapchunkpl 152 1535 0 955 25 1 24 24 0 158 0 amappl16 200 1109 0 145 51 0 51 51 0 8 0 amappl15 192 1 0 0 1 0 1 1 0 8 0 amappl14 184 23 0 19 1 0 1 1 0 8 0 amappl13 176 42 0 37 1 0 1 1 0 8 0 amappl12 168 7 0 3 2 1 1 1 0 8 0 amappl11 160 51 0 39 1 0 1 1 0 8 0 amappl10 152 30 0 24 1 0 1 1 0 8 0 amappl9 144 82 0 80 1 0 1 1 0 8 0 amappl8 136 146 0 105 2 0 2 2 0 8 0 amappl7 128 218 0 210 1 0 1 1 0 8 0 amappl6 120 74 0 61 1 0 1 1 0 8 0 amappl5 112 754 0 739 1 0 1 1 0 8 0 amappl4 104 249 0 222 1 0 1 1 0 8 0 amappl3 96 133 0 119 1 0 1 1 0 8 0 amappl2 88 1048 0 980 3 1 2 3 0 8 0 amappl1 80 14367 0 13897 26 13 13 20 0 8 2 amappl 88 571 0 467 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 24 228 0 212 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 228 0 212 1 0 1 1 0 8 0 vmmpekpl 168 5897 0 5879 1 0 1 1 0 8 0 vmmpepl 168 37176 0 34862 152 9 143 143 0 357 41 vmsppl 368 227 0 212 2 0 2 2 0 8 0 rwobjpl 56 10165 0 8486 31 5 26 26 0 8 1 pdppl 4096 463 0 424 61 16 45 45 0 8 6 pvpl 32 140359 0 112864 225 0 225 225 0 265 3 pmappl 232 227 0 212 2 0 2 2 0 8 1 extentpl 40 58 0 40 1 0 1 1 0 8 0 phpool 112 304 0 19 9 0 9 9 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp x86_ipi_db(ffffffff826feff0) 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 softintr_dispatch(0) at softintr_dispatch+0x4e Xsoftclock() at Xsoftclock+0x1f __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc upageflttrap(ffff80002126c720,c002d301e0) at upageflttrap+0x77 usertrap(ffff80002126c720) at usertrap+0x21a recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0xc000872c78, count: 5 ddb{0}> trace x86_ipi_db(ffffffff826feff0) 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 softintr_dispatch(0) at softintr_dispatch+0x4e Xsoftclock() at Xsoftclock+0x1f __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc upageflttrap(ffff80002126c720,c002d301e0) at upageflttrap+0x77 usertrap(ffff80002126c720) at usertrap+0x21a recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0xc000872c78, count: -10 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x18: addq $0x8,%rsp db_enter() at db_enter+0x18 panic(ffffffff82460f22) at panic+0x15e vrele(fffffd806e6f9788) at vrele+0x197 ptmioctl(5100,40287401,ffff8000234c2150,3,ffff8000ffff4540) at ptmioctl+0x5b9 VOP_IOCTL(fffffd8077d6c2f0,40287401,ffff8000234c2150,3,fffffd807f7b7a80,ffff8000ffff4540) at VOP_IOCTL+0x9a vn_ioctl(fffffd8065621e60,40287401,ffff8000234c2150,ffff8000ffff4540) at vn_ioctl+0xba sys_ioctl(ffff8000ffff4540,ffff8000234c2260,ffff8000234c22b0) at sys_ioctl+0x4b0 syscall(ffff8000234c2330) at syscall+0x4a1 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x3263ad3f630, count: 6 ddb{1}> trace db_enter() at db_enter+0x18 panic(ffffffff82460f22) at panic+0x15e vrele(fffffd806e6f9788) at vrele+0x197 ptmioctl(5100,40287401,ffff8000234c2150,3,ffff8000ffff4540) at ptmioctl+0x5b9 VOP_IOCTL(fffffd8077d6c2f0,40287401,ffff8000234c2150,3,fffffd807f7b7a80,ffff8000ffff4540) at VOP_IOCTL+0x9a vn_ioctl(fffffd8065621e60,40287401,ffff8000234c2150,ffff8000ffff4540) at vn_ioctl+0xba sys_ioctl(ffff8000ffff4540,ffff8000234c2260,ffff8000234c22b0) at sys_ioctl+0x4b0 syscall(ffff8000234c2330) at syscall+0x4a1 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x3263ad3f630, count: -9