Warning: Permanently added '10.128.0.220' (ECDSA) to the list of known hosts. 2020/08/01 15:14:38 fuzzer started 2020/08/01 15:14:42 dialing manager at 10.128.15.235:31493 2020/08/01 15:14:42 syscalls: 381 2020/08/01 15:14:42 code coverage: enabled 2020/08/01 15:14:42 comparison tracing: enabled 2020/08/01 15:14:42 extra coverage: support is not implemented in syzkaller 2020/08/01 15:14:42 setuid sandbox: enabled 2020/08/01 15:14:42 namespace sandbox: support is not implemented in syzkaller 2020/08/01 15:14:42 Android sandbox: support is not implemented in syzkaller 2020/08/01 15:14:42 fault injection: support is not implemented in syzkaller 2020/08/01 15:14:42 leak checking: support is not implemented in syzkaller 2020/08/01 15:14:42 net packet injection: enabled 2020/08/01 15:14:42 net device setup: support is not implemented in syzkaller 2020/08/01 15:14:42 concurrency sanitizer: support is not implemented in syzkaller 2020/08/01 15:14:42 devlink PCI setup: support is not implemented in syzkaller 2020/08/01 15:14:42 USB emulation: support is not implemented in syzkaller 2020/08/01 15:14:42 hci packet injection: support is not implemented in syzkaller 15:14:49 executing program 0: munlockall() getrlimit(0x3, &(0x7f0000000000)) r0 = semget(0x0, 0x4, 0x480) semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000040)=0x8) semget$private(0x0, 0x4, 0x354) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x52) ioctl$WSKBDIO_SETDEFAULTKEYREPEAT(r1, 0x800c5709, &(0x7f00000000c0)={0x3f, 0xfffffff9, 0x787}) r2 = semget(0x0, 0x3, 0x410) semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000100)=0x1ff) semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000140)=0x800) r3 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x10, 0x30) ioctl$VT_RELDISP(r3, 0x20007604, &(0x7f00000001c0)=0x1) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xc) r4 = semget$private(0x0, 0x1, 0x20) semctl$GETZCNT(r4, 0x2, 0x7, &(0x7f0000000280)=""/4096) r5 = msgget$private(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000001280)={0x0, 0x0}, &(0x7f00000012c0)=0xc) r7 = getgid() getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f0000001300)={0x0, 0x0}, &(0x7f0000001340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000001400)={{0x2, r6, r7, r8, 0x0, 0x88, 0x9}, 0x6, 0x7, 0x0, 0x0, 0x80, 0x81, 0x10001, 0x5}) 15:14:49 executing program 1: semget$private(0x0, 0x2, 0x200) r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000022c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002240)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)="589be1065859656cdcd7c38359ad7d7431de5b872b5021cc534abb08d55c57", 0x1f}, {&(0x7f0000001080)="fd7d8b221e2c31dc3394d29803474978f26447758da45649bda3af503ae1f9a76306da6b12538d8e403da7ecf0f3d6d7c36e0e0523b0a2cf7b151afea2093ec091770568ecbb20ec45cf186f6c4b9cc86ae869e8b9beeb0df099eb6d32d34fb44d", 0x61}, {&(0x7f0000001100)="48ecba6391944facf165f1c1501d4810388049355ca46f7e0ef76fe1d4e61c69fee8e7ff41b8b538a763cef6ef3bd77fe743bc648ce731ae9d262a11775f3a79981637a34fe8a9e51fa7f7629dc99f4169a252a92db5f2bfd1ea04d8b737da36898e5620dcb9c1f0b0d761e2ff457c5ecd58caf7889d3b0a9b069dadfecbfefe948eb0383c55ac244ba6967aa17b0d0bb2a057d8470d5f57b7f1f56b1c4cd4cd43f4d9f97c093c72705ea586b58b2d26e72d1fb71e7b03820ebd26599ed30ccd97a15bb3faf7", 0xc6}, {&(0x7f0000001200)="480ea6e27aff4a1c55b3cbf1", 0xc}, {&(0x7f0000001240)="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", 0x1000}], 0x6, 0x0, 0x0, 0x6}, 0x9) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000002300)='/dev/bpf\x00', 0x10000, 0x0) r2 = getpgrp() fcntl$lock(r1, 0x9, &(0x7f0000002340)={0x3, 0x2, 0x453d00000000, 0x9, r2}) pwritev(r0, &(0x7f0000002400)=[{&(0x7f0000002380)="d187880f6455701dddd7509969e109ae535cd5ac51dc979ece82c862220203fa0c03b21d", 0x24}, {&(0x7f00000023c0)}], 0x2, 0x0, 0x8) ioctl$LIOCSFD(0xffffffffffffffff, 0x80046c7f, &(0x7f0000002440)=0xffffffffffffff9c) r3 = open(&(0x7f0000002480)='./file0\x00', 0x0, 0x6) recvfrom$inet6(r3, &(0x7f00000024c0)=""/4096, 0x1000, 0x43, &(0x7f00000034c0)={0x18, 0x2, 0x2, 0x1f}, 0xc) r4 = openat$pf(0xffffffffffffff9c, &(0x7f0000003500)='/dev/pf\x00', 0x2, 0x0) ioctl$FIOASYNC(r4, 0x8004667d, &(0x7f0000003540)=0x3f) r5 = getpgrp() fcntl$lock(r4, 0x8, &(0x7f0000003580)={0x3, 0x2, 0xffffffff, 0x79, r5}) ioctl$WSKBDIO_GETENCODING(r3, 0x4004570f, &(0x7f00000035c0)) semop(0xffffffffffffffff, &(0x7f0000003600)=[{0x3, 0x8, 0x1000}, {0x0, 0x6, 0x1800}, {0x2, 0x6, 0x1000}, {0x1, 0x3, 0x800}, {0x2, 0xe94d, 0x1800}, {0x4, 0x3, 0x1000}, {0x0, 0x8, 0x400}, {0x3, 0x9, 0x1000}, {0x3, 0x204, 0x800}, {0x3, 0x3f}], 0xa) getpgrp() ioctl$WSKBDIO_SETENCODING(0xffffffffffffffff, 0x80045710, &(0x7f0000003640)=0x1) r6 = open(&(0x7f0000003680)='./file0/file0\x00', 0x8000, 0x181) bind$inet6(r6, &(0x7f00000036c0)={0x18, 0x2, 0x5, 0x4}, 0xc) 15:14:50 executing program 1: setrlimit(0x8, &(0x7f00000000c0)={0x9, 0x95}) setrlimit(0x2, &(0x7f0000000140)={0x60000000, 0x60000000}) r0 = syz_open_pts() close(r0) syz_open_pts() ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f0000000100)={0x0, 0x0, 0x100000001, 0x5510, "26a854cce46adcd569ef64e16eb5956c2ccf0200"}) write(0xffffffffffffffff, &(0x7f0000000240)="b5f8be393558f1151c5701eb5a5a07000080b91690b019d384d35a32334d5f2cd1c476d7f7397829dc09e4db9801dc50b6c346d16617951b2870c0b3f7909defbab879540b9e815ae198b3234c681e5459de205720a9380a95cf98dc", 0x5c) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f0000000000)=0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCSCTTY(r1, 0x20007461) write(r0, &(0x7f0000000080)="2078f7b69541d6d97099188e90cd9c8e765f9ba2c14c0333177edf6d0f3295f5a5e8b04efdd700"/53, 0x241c5379a0e79b8e) 15:14:50 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) r1 = semget$private(0x0, 0x3, 0x589) semop(r1, &(0x7f0000000400)=[{0x0, 0x100000001, 0x1000}, {0x0, 0x7fffffff, 0x1000}], 0x2) semop(r1, &(0x7f0000000080)=[{0x4, 0x811e, 0x1400}, {0x3, 0x9, 0x800}, {0x1, 0x6, 0x800}, {0x4, 0xa546}, {0x4, 0x0, 0x1800}], 0x5) r2 = kqueue() r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) ioctl$BIOCPROMISC(r3, 0x20004269) r4 = socket(0x10000000011, 0x8000000003, 0x0) close(r4) setsockopt$sock_int(r4, 0xffff, 0x2000, &(0x7f00000000c0)=0x2, 0x4) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) kevent(r2, &(0x7f0000000100)=[{{r0}, 0xffffffffffffffff, 0x3}, {{r2}, 0xfffffffffffffffe, 0xa0, 0xf0000000, 0x1ff, 0xd7d}, {{r4}, 0xfffffffffffffffd, 0x6c, 0xfff6f, 0x400, 0xb3}], 0x7, 0x0, 0x7, 0x0) kevent(r2, &(0x7f00000000c0)=[{{r0}, 0xfffffffffffffffe, 0xa5}], 0x6, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r6 = getpgrp() r7 = getpgrp() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x8001, 0x0, 0x0, 0x0, r5, 0x4c, 0x6}, 0x8, 0x800, r6, r7, 0x7, 0x4, 0x8, 0x484}) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000180)={0x1, 0x1, 0x4563527, 0x8f9, r7}) write(r0, &(0x7f0000001580)='t', 0x1) kevent(r2, 0x0, 0x0, &(0x7f00000002c0), 0x9, 0x0) 15:14:50 executing program 1: r0 = openat$wskbd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/wskbd0\x00', 0x400, 0x0) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="8db87efc2f57cda9b5ea4ca20710e9178b469bd9cc8e241266b4d3a7ac4e9f9e7dfece5f4c341d6855fd5ef72c11fd0fa4599dfa43df3de6f1b1de0450ce8ba81163592ec3dce5bb043d005f72f0aa0b93bbf925a8d6a4949b9fe7f2b3eb962fc42f22b265026ae2ad7fcf68797f1e127cee870c38e2c7fc8833726f4facb7cb02f77d950bfdad9e11501e61d90b9a5423746154dc9b88c62a7bfdc11494995c79", 0xa1}, {&(0x7f0000000180)="f3fa1ee26450aeffd1c503d7070e92d3ab3289d50b18de9a0cf9e36e52641dec2dfe39c8048f8d9e94e3e62817a25482b36d0c2b2e6626b618fc95b7bc9c581d8152295c2ec40ce4d46ecd6d2dd66ba4b5f2bfc388fcf889d31cd7b6f8e7da0ca6cb9cff9f40deb40830810caa279a05ab1b1952c6cdb447b2c638a65b267e4d875ae51c31eeca683d5afaadc7df6052c6607d4872afac2726847e47809c5939fb27c5b936ea73193f609f507380ce97cb2502eb2183251748731f4da6e8e279c6e22886d492da35678eed2b97319d36bccdeb0cc08c0622c4979b325ad902d4d7f9527d9c601d345d", 0xe9}, {&(0x7f0000000280)="0a1a1945b8d5edb2c9a0e068a39d00c4c176957881784b706b3c93670b0ca7e955f293e4ce008706bf24c323fae73cdb7f18c08fcc5b620bd01f89aa9b9e8f5d1c3878d6809274ddc61342d19513c1103ea8400da78ec2495bb4b3ac3a3555735c36741197d3a7222db5e0e4179773fa01209182093d75f8300e4537b861611e6df442c15e88214cd6008f0f4a96be34fcc0c42faa447d66139b3553764fb5d66d8c7e3793", 0xa5}, {&(0x7f0000000340)="4ea8176df43a659f8a177226483c400853665d66bfd4d46711e6b2aabec135382fb88818ea57012c08f17cfeef98cfb7d66d252d27318aaa9441c1af07eaf48e3aa73a8684062d6a296591ea6ada3641091e843333c1a73f8bf7d445b414e0442e7b646d", 0x64}], 0x4, 0x0, 0x1) sysctl$hw(&(0x7f0000000000)={0x9}, 0x2, 0x0, 0x0, 0x0, 0x0) r1 = semget(0x1, 0x4, 0x6) semop(r1, &(0x7f0000000040)=[{0x0, 0x2, 0x800}, {0x3, 0x81}, {0x0, 0x7, 0x800}, {0x0, 0x9, 0x1000}, {0x3, 0x6, 0x800}], 0x5) 15:14:50 executing program 0: sysctl$machdep(&(0x7f0000000080)={0x7, 0x2}, 0x3, &(0x7f0000000040)="65f105f77f283099763e69906f0d", 0x0, 0x0, 0xfffffffffffffcf7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x1, 0x0) ioctl$FIOASYNC(r2, 0xc450443c, &(0x7f0000000240)) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="7a5391dbb1e4ed3df388a4f2bf14c98d4aff213e5d00f0b1694d683fd0c932908e2f9ce1426071ede0cacca33f7196def6f839b911cc899f0585d3320ba7fd067d693b3e98e050038d19b93787e9c52506ef0ec198ff76bfd42cd2706597f256bcecefc74a569f4bb46e94b93ff04e5e369604b7b0d3d5a9f1168d3d4a850641be47c46173eadd6117d7898c233e10c9314a293dcf12f84ca1195bc4749be8674171ccd77afafeb925b010092c225bbc78969dac2def1b1eebb02ae287830568b1a8fdbd8a5dd164c535681707da19712d817ad7e473d90505a2700c054fa3", @ANYRESHEX=r2], 0x28}, 0x40a) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000)={0x5}, 0x10) 15:14:50 executing program 1: ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000080)={0x0, 0xfffffffc, 0x0, 0x0, "0000ffff004e800008000005fd0080002000"}) r0 = socket(0x800000018, 0x3, 0x0) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000440)='./file1\x00') ioctl$TIOCMGET(r1, 0x4004746a, &(0x7f0000000380)) getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000180), 0xc) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000000)={0x6, 0x6, 0x4, 0x1, "d08ac040366df2b009cc3337383a0ef1ff23ee8d", 0x80000001, 0x8}) r3 = msgget$private(0x0, 0x718) r4 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0xc) r6 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r8 = getpgrp() r9 = getpgrp() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000300)={{0x8001, r4, r5, r6, r7, 0x4c, 0x6}, 0x8, 0x800, r8, r9, 0x7, 0x4, 0x8, 0x484}) getgroups(0x8, &(0x7f0000000180)=[0x0, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r5, r2) bind$unix(r0, &(0x7f0000000080)=@abs={0x1f95d27d48731892}, 0x1c) 15:14:50 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x9, 0x0) ioctl$TIOCFLUSH(r0, 0x8028698c, &(0x7f00000000c0)) ioctl$BIOCPROMISC(r0, 0x20004269) sysctl$kern(&(0x7f0000000180)={0x1, 0x51}, 0x2, &(0x7f0000000300)="b11b116754445cda0e56704f8dd95aaa4e5748f56a895c360c492d8e35b84fa0c844ce791ba4387b7a2c600cd894cd05571e2a3dd1ed29e265ce80a9321df153eaa3be30bce9506e2297fef0638b54c9e81fe6e11dc00198637ec9ec20fead2b12c861b26fa158f7003a6f62df1d865f0e546c015bec6c4cb252a1880a410d6cc509ce45beb3062d890d48564b948e0e96cfafece4316fbe777b75a7ea6b7d6bb3798bdcb166", &(0x7f0000000500)=0xa6, &(0x7f00000003c0)="6f21a18d40cae438b096db800f6e0f187e4d8064e11dfdac4346a9b66dfbf7012e77bc32dfcef691eaa3edfd47cb97f2224e910b01005ece5f26567aa1b919d25afc8f7844aecb14863b0cc84b171ee8ba4b6f0afe75d402bfb14a6ceda0e5d2c85f9cf3a34459ccb3ab906973cf74f61df49c6f97acfbe3df9647e7105698b84bb2737277", 0x85) r1 = open(&(0x7f0000000000)='./bus\x00', 0x9, 0x0) ioctl$TIOCFLUSH(r1, 0x8028698c, &(0x7f00000000c0)) ioctl$BIOCGDLTLIST(r1, 0xc010427b, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x400]}) 15:14:50 executing program 1: mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x803) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r2 = getpgrp() r3 = getpgrp() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x8001, 0x0, 0x0, r0, r1, 0x4c, 0x6}, 0x8, 0x800, r2, r3, 0x7, 0x4, 0x8, 0x484}) r4 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r4, &(0x7f0000000440)='./file1\x00') ioctl$TIOCMGET(r4, 0x4004746a, &(0x7f0000000380)) r5 = msgget$private(0x0, 0x718) r6 = getuid() getsockopt$SO_PEERCRED(r4, 0xffff, 0x1022, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0xc) r8 = geteuid() getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getpgrp() r11 = getpgrp() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000300)={{0x8001, r6, r7, r8, r9, 0x4c, 0x6}, 0x8, 0x800, r10, r11, 0x7, 0x4, 0x8, 0x484}) chown(&(0x7f0000000080)='./file0\x00', r0, r9) 15:14:50 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') ioctl$TIOCMGET(r0, 0x4004746a, &(0x7f0000000380)) getsockopt$SO_PEERCRED(r0, 0xffff, 0x1022, &(0x7f0000000180), 0xc) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f00000001c0), &(0x7f0000000280)=0xc) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000440)='./file1\x00') ioctl$TIOCMGET(r1, 0x4004746a, &(0x7f0000000380)) getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000180), 0xc) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f00000001c0), &(0x7f0000000280)=0xc) openat(r1, &(0x7f00000002c0)='./file1\x00', 0x10, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r2, 0x0, 0xfff, 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) ioctl$TIOCFLUSH(0xffffffffffffffff, 0x8028698c, &(0x7f00000000c0)) r3 = open(&(0x7f0000000000)='./bus\x00', 0x9, 0x0) ioctl$TIOCFLUSH(r3, 0x8028698c, &(0x7f00000000c0)) ioctl$VMM_IOC_READREGS(r3, 0xc2485607, &(0x7f0000000480)) 15:14:50 executing program 1: r0 = socket(0x2, 0xc003, 0x2) setsockopt(r0, 0x5, 0x64, &(0x7f0000000000)="01000000", 0x4) close(r0) 15:14:50 executing program 0: getgroups(0xffffffffffffff3d, 0xfffffffffffffffe) 15:14:50 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202ffff"], 0x10) writev(r0, &(0x7f0000001840)=[{&(0x7f0000000300)="a05a38d2c10ce5fbc5d8b546513aa561baeaedab8df88e1c2b4992d417cb220efcc40bcb3d5154e0d78e61f64b03501a3572a8c25dfda1a27686846d01c5cf5680d29816d27ec5a23dcbcb2971973ab38e8f4def7e9ebe8ad48ed676f52aaca19ee0f21e3a94e1b1b04b63b913b6ddcd9ce78a8f34234e414c230538ca305165e0ca232e827b10977800a4ae9a71e998e58e4df445e1625143e6cb537e33315e9c025b566a4d8e97446d12996627", 0xae}, {&(0x7f00000005c0)="a8f0db9e7763220fcbdbc34207c2019477bd2a432e0bbea3a9b4101c8cd577177a7b64976743472cfc493cf6372c7522ed5ed473fbd74bef9853f44c70dd981a672e43b196e8c7b20e148ff18244d4433b9c383be0eae4b82b86ba4dd17cbe88f6b455e1e8ea53b40036ca992ad8b4fe8991a67baad56dcf737c7cde1256db86869c6de21a5f0f1a", 0x88}, {&(0x7f0000000680)="f2c9303d019a28b8cef1ef6d6b940c13159d70b2689680b6bd159b51380bebf2dd23627d390bfb08dba5380dd6d65010280f8048a81d94af8815c2e0a231915a692e2501f470a6cb91811e8aaa14a7245b23b2172aa7f17ad2310d3fa8f6cf9ccfa4df499ceb74908632d9f5d1fa5ed0efca31af63c3182a512f5d1c2d0b18133efacf0e665cf8617370f2da2b708e628e66f73e6f7186ac31701ea8b09c097734094d9acd035d4b7b0198a845e50aafae87b2d688335ea5ae3a", 0xba}, {&(0x7f0000000740)="27da06bff73be177c28a8965e6aac466d802e39ee4b182d0fef9d56984746c869563677544e27ed33081671ffbbf5f1e019492fb2d12ef2f372fa3ca768b7f41ff3710257b139c4ab7f1e9497e3297daa8a5af5768dbbeb4e4a11eaf4bc5ab60f0f010de224b100ca16841c2a211612aed513d2c83841d6826b788006ac1635769ab68dc4b1e7d0db3e8d201dcf6996e0327dd5dba485b739c3204c8332494112f81a8ea2b7a33eac3bdc3f898d34b0b742040330a586dd9e9daf22e44bcae83a87054fa9c6bd09055e253bf32e10d6890c52cc91cc86cf6f0eb", 0xda}, {&(0x7f0000000840)="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", 0x2cf}], 0x5) 15:14:50 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x10) ioctl$VT_GETACTIVE(r0, 0x40047607, &(0x7f0000000000)) r1 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0xfcfc96ac7f7865ba, r1) close(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1023, &(0x7f0000000080), 0x4) close(0xffffffffffffffff) ktrace(0x0, 0x0, 0x100, r1) chmod(&(0x7f00000000c0)='./file1\x00', 0x3f) setuid(0xee01) r2 = semget$private(0x0, 0x4, 0x10286) semop(r2, &(0x7f0000000500)=[{0x4}, {0x1, 0x3, 0xffc}, {0x2, 0x1009, 0x1000}, {0x2, 0x2}], 0x4) fsync(r0) ioctl$WSDISPLAYIO_DELFONT(r0, 0x8058574f, &(0x7f0000000200)={'./file0\x00', 0x81, 0x6, 0x8, 0x0, 0x5, 0xfff, 0x9, 0x1, 0x2, 0x1484, 0xfffffffffffffff8}) semop(r2, &(0x7f0000000080)=[{0x2, 0x9}, {0x5, 0x6, 0x1000}, {0x2, 0xc1, 0x3400}, {0x1, 0xfffc, 0x1000}, {0x1, 0x3}, {0x1, 0x3, 0x800}, {0x4, 0x1ff, 0x1800}, {0x1, 0x33, 0x800}, {0x0, 0x3}, {0x3, 0x3, 0x1000}], 0xa) semctl$GETPID(r2, 0x3, 0x4, &(0x7f00000005c0)=""/102400) r3 = socket(0x18, 0x2, 0x0) setsockopt(r3, 0x29, 0x28, 0x0, 0x0) semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000003c0)=""/155) 15:14:50 executing program 0: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1ff], [0x0, 0x0, 0x0, 0x9, 0xfffffffffeffffff], [0x0, 0x0, 0x401], [{0x4}, {0x0, 0x0, 0x0, 0xa2}]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') ioctl$TIOCMGET(r0, 0x4004746a, &(0x7f0000000380)) getsockopt$SO_PEERCRED(r0, 0xffff, 0x1022, &(0x7f0000000180), 0xc) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f00000001c0), &(0x7f0000000280)=0xc) shutdown(r0, 0x0) r1 = socket(0x18, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300)) sysctl$fs(&(0x7f0000000000), 0x2, &(0x7f0000000040)="a820a7a24071324f5ece136abe2075f58adae28529824636063a4b729391e1a332964cd073d52c04a3c4320daf7f329f6d16f14f29105d2290612ba476379e4aec8bfda1d3ed600788b7946e4e0832e8113fe9dc7ef76186f9623a28348fdf655524ad63e7270e60aa20e3109852b0ca81581f2cc50079d15b35adf35725ccefcec89b112542d012918631def249db15f6ca6b63a907e71e3f305f0927cda056a7346b085568782d5f6e5df788de9b0a5a477426b3472ab0f39715300242f44d", &(0x7f0000000140)=0xc0, &(0x7f00000004c0)="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", 0x1000) login: panic: pool_cache_item_magic_check: mbufpl cpu free list modified: item addr 0xfffffd8078163200+16 0x0!=0xfe39af3701c6720a Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *421448 26355 0 0x12 0 0 sshd 302299 96358 0 0x14000 0x200 1 reaper db_enter() at db_enter+0x18 panic(ffffffff8240acfd) at panic+0x164 pool_cache_get(ffffffff828ce6d0) at pool_cache_get+0x323 pool_get(ffffffff828ce6d0,2) at pool_get+0x91 m_copym(fffffd806db71c00,580,580,2) at m_copym+0x174 tcp_output(ffff800000adb030) at tcp_output+0x15ba tcp_usrreq(fffffd806eafbc88,9,fffffd806db71c00,0,0,ffff8000fffff8c0) at tcp_usrreq+0xa55 sosend(fffffd806eafbc88,0,ffff800020e24438,0,0,80) at sosend+0x671 dofilewritev(ffff8000fffff8c0,4,ffff800020e24438,0,ffff800020e24520) at dofilewritev+0x1b6 sys_write(ffff8000fffff8c0,ffff800020e244d0,ffff800020e24520) at sys_write+0x83 syscall(ffff800020e245a0) at syscall+0x4a4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffd11d0, count: 3 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 pool_cache_item_magic_check: mbufpl cpu free list modified: item addr 0xfffffd8078163200+16 0x0!=0xfe39af3701c6720a ddb{0}> trace db_enter() at db_enter+0x18 panic(ffffffff8240acfd) at panic+0x164 pool_cache_get(ffffffff828ce6d0) at pool_cache_get+0x323 pool_get(ffffffff828ce6d0,2) at pool_get+0x91 m_copym(fffffd806db71c00,580,580,2) at m_copym+0x174 tcp_output(ffff800000adb030) at tcp_output+0x15ba tcp_usrreq(fffffd806eafbc88,9,fffffd806db71c00,0,0,ffff8000fffff8c0) at tcp_usrreq+0xa55 sosend(fffffd806eafbc88,0,ffff800020e24438,0,0,80) at sosend+0x671 dofilewritev(ffff8000fffff8c0,4,ffff800020e24438,0,ffff800020e24520) at dofilewritev+0x1b6 sys_write(ffff8000fffff8c0,ffff800020e244d0,ffff800020e24520) at sys_write+0x83 syscall(ffff800020e245a0) at syscall+0x4a4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffd11d0, count: -12 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff800020e23dd0 rbx 0xffff800020e23e80 rdx 0x8b rcx 0x2 rax 0x1 r8 0xffff800020e23d90 r9 0xffffffff814bc41f kprintf+0x16f r10 0x1 r11 0x7ef3e45a6cbc3eb8 r12 0x3000000008 r13 0xffff800020e23de0 r14 0x100 r15 0x1 rip 0xffffffff81c991c8 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff800020e23dc0 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{0}> show proc PROC (sshd) pid=421448 stat=onproc flags process=12 proc=0 pri=24, usrpri=51, nice=20 forw=0xffffffffffffffff, list=0xffff8000ffffe500,0xffff8000ffffe298 process=0xffff8000ffffc3f0 user=0xffff800020e1f000, vmspace=0xfffffd806e91aa18 estcpu=1, cpticks=2, pctcpu=0.5 user=0, sys=2, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 55145 198943 59245 0 2 0x482 syz-executor.1 85916 341685 59245 0 2 0x2 syz-executor.0 59245 199770 55388 0 3 0x82 thrsleep syz-fuzzer 59245 187440 55388 0 3 0x4000082 nanosleep syz-fuzzer 59245 395008 55388 0 3 0x4000082 thrsleep syz-fuzzer 59245 26455 55388 0 2 0x4000002 syz-fuzzer 59245 293038 55388 0 3 0x4000082 thrsleep syz-fuzzer 59245 417078 55388 0 3 0x4000082 thrsleep syz-fuzzer 59245 329802 55388 0 3 0x4000082 thrsleep syz-fuzzer 59245 488306 55388 0 3 0x4000082 kqread syz-fuzzer 55388 152703 26355 0 3 0x10008a pause ksh *26355 421448 67059 0 7 0x12 sshd 61077 172319 1 0 3 0x100083 ttyin getty 67059 153369 1 0 3 0x80 select sshd 20221 142833 31026 74 3 0x100092 bpf pflogd 31026 142590 1 0 3 0x80 netio pflogd 88146 141034 78318 73 3 0x100090 kqread syslogd 78318 37230 1 0 3 0x100082 netio syslogd 83612 83902 1 77 3 0x100090 poll dhclient 94559 360853 1 0 3 0x80 poll dhclient 68885 401902 0 0 3 0x14200 bored smr 12767 403433 0 0 2 0x14200 zerothread 63990 213548 0 0 3 0x14200 aiodoned aiodoned 2327 261064 0 0 3 0x14200 syncer update 66292 231773 0 0 3 0x14200 cleaner cleaner 96358 302299 0 0 7 0x14200 reaper 17109 345082 0 0 3 0x14200 pgdaemon pagedaemon 17018 483075 0 0 3 0x14200 bored crynlk 14050 467226 0 0 3 0x14200 bored crypto 46841 416317 0 0 3 0x40014200 acpi0 acpi0 75421 494928 0 0 3 0x40014200 idle1 49487 491379 0 0 2 0x14200 softnet 14842 324924 0 0 3 0x14200 bored systqmp 69261 29959 0 0 3 0x14200 bored systq 62722 428841 0 0 3 0x40014200 bored softclock 76798 103889 0 0 3 0x40014200 idle0 1 512663 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 1: