Warning: Permanently added '10.128.0.41' (ECDSA) to the list of known hosts. 2019/05/20 05:03:53 fuzzer started 2019/05/20 05:03:53 dialing manager at 10.128.0.248:62219 2019/05/20 05:03:53 syscalls: 497 2019/05/20 05:03:53 code coverage: enabled 2019/05/20 05:03:53 comparison tracing: enabled 2019/05/20 05:03:53 extra coverage: support is not implemented in syzkaller 2019/05/20 05:03:53 setuid sandbox: support is not implemented in syzkaller 2019/05/20 05:03:53 namespace sandbox: support is not implemented in syzkaller 2019/05/20 05:03:53 Android sandbox: support is not implemented in syzkaller 2019/05/20 05:03:53 fault injection: support is not implemented in syzkaller 2019/05/20 05:03:53 leak checking: support is not implemented in syzkaller 2019/05/20 05:03:53 net packet injection: enabled 2019/05/20 05:03:53 net device setup: support is not implemented in syzkaller 05:04:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) socketpair(0x17, 0x10000000, 0xfffffffffffffffc, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r4, 0x3ff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r4, 0xc668}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000340)={r6, 0xc0f, 0x8000}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000380)={r5, 0x9a55}, 0x8) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) syz_execute_func(&(0x7f00000003c0)="c441c15cdd47da4e00c4a16971f1002e660f38217590650fada50d000000c421e1618600000000c4a17d64e93666430f3a0cc060f30faec9c4627925f5") r7 = fcntl$dupfd(r2, 0x0, r0) faccessat(r7, &(0x7f0000000400)='./file0\x00', 0x5ddda3d295f9a4b3, 0x400) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000440), &(0x7f0000000480)=0x10) r8 = fcntl$dupfd(r1, 0x11, r0) recvfrom$inet(r1, &(0x7f00000004c0), 0x0, 0x40, &(0x7f0000000500)={0x2, 0x0}, 0x10) setsockopt$inet_group_source_req(r7, 0x0, 0x57, &(0x7f0000000540)={0x6, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @rand_addr=0x1}}}, 0x118) r9 = geteuid() getpid() shutdown(r2, 0x0) getsockopt$inet6_udp(r8, 0x11, 0x1, &(0x7f0000000680), &(0x7f00000006c0)=0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x19, &(0x7f0000000700)={r5, 0x2}, &(0x7f0000000740)=0x8) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000780)="aac8c2d4a124067653400466528d8308af573d4e7a54c955569b8655dec4b9cea0a0e05de3153ba7eb6164b4a3e5680e7ce832ef9601b7b26478835337beff0da6ae6cd92ec891e29415a12a450a348c5110df5a56f4fd845f01148a1dfaeb2e0018f19f3058") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000800)={0x3, 0x410, 0x80000000, 0x7, r3}, &(0x7f0000000840)=0x10) fsync(r7) sendto$inet6(r8, &(0x7f0000000880)="df454a0ee287eaca8383008649f50a053b6dc44bd6c50b8bbaff947a605284990045fc8dacee0798", 0x28, 0x1, 0x0, 0x0) shutdown(r8, 0x0) freebsd11_lstat(&(0x7f00000008c0)='./file1\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r7, r9, r10) connect$inet6(r8, &(0x7f0000000980)={0x1c, 0x1, 0xca, @mcast1, 0x36f2}, 0x1c) 05:04:08 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xff, 0x2, [0x401, 0x6]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8) r2 = accept$unix(r0, &(0x7f0000000140)=@file={0x0, ""/6}, &(0x7f0000000180)=0x8) r3 = accept4(r2, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x10000000) sendto$inet6(r0, &(0x7f0000000240)="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", 0xff, 0x20088, &(0x7f0000000340)={0x1c, 0x2, 0x1e7, @mcast1, 0x5}, 0x1c) fcntl$getflags(r3, 0x3) r4 = accept(r2, &(0x7f0000000380)=@un=@abs, &(0x7f00000003c0)=0x8) r5 = accept$unix(r4, 0x0, &(0x7f0000000400)) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000640)=[{&(0x7f0000000480)="b00b9d91feaa651f33ad6cb506e9bd213d2b28e0c6194fe55943b6925da70e743b030abb3ee31e9d6fb21399cbc6cf2fd9073aee33117886b37d533b1f8858e979c6200a46b749b94b0972bf95b5b292bf742bd0834c5a3bc54bb17ccc81fcdadc97034df320fecae1287eec2d3ea2128ffff6dd8b686951a1d5ad78128d12141f14d63aa8eab05214db51ddb7c08906cfc3b40e6bfdc66cb8a57c1ff5abd8d9eb8aa03616072fc02f2f79257d061cab5af7e59c40dd0e250d5901be71840bec3bafe1997a62164150c9bfd3b9cdfc0af53139f3c52ac9261eaf69a8cfd71b61eaf62be75acb3a430391d4", 0xeb}, {&(0x7f0000000580)="5979409fa3a27e4cea7401b8cf5fe0e7b05a6cbeda17d593136ac07c257d344f4d0ce73370f7f6efc0f42f3210c417d96f6215132b61e8f855f1988c51de4f1c6c1145c5870d13af6340c7606c8e004b95dcc176ebe40fe9f88ea5f7952c65b4df16fb5e98b08584af31170a3b2c29de0ec581e0d48735a13ecc8259c22a857406c69b570dcd233fb19c6ea9c6e947d2dcc1bf783e6575eaec8b1677127ec81caa41169978", 0xa5}], 0x2, 0x0, 0x0, 0x20000}, 0x1) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) r7 = shmget$private(0x0, 0x3000, 0x189, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f00000006c0)=""/53) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000700)={0x1, 0x8, 0x100, 0x8001, 0x8, 0x8, 0x80000000, 0x6, r1}, &(0x7f0000000740)=0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r9 = msgget(0x0, 0x2) msgsnd(r9, &(0x7f0000000800)={0x2, "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"}, 0x1008, 0x800) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001840)={@in={{0x2, 0x0, @broadcast}}, r8}, 0x8c) getsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000001900), &(0x7f0000001940)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000001980)={0x3, 0x0, r1}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000019c0)={r8, 0x4, 0x8b3}, &(0x7f0000001a00)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001a40)={0x0, 0x8, r10}, &(0x7f0000001a80)=0xc) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000001ac0)={r11, 0x27, "fa02e7ed8ab8c0ec79fe2da57a649c5fef1da380daa412b5f37bea760f65f702ceb57ae1b7a7cd"}, &(0x7f0000001b00)=0x2f) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x80010, r5, 0x22) writev(r4, &(0x7f0000001c40)=[{&(0x7f0000001b40)="ca7ae2f982fd3b68674b7b9ac6b24785a370f3946351c13fcb5998291a10f627d74e2dc545bc7f210227033701cda987bdf1c43723c546a29955546214b294239e2fe1bb7eedbcc20a0e5120e8dd9509cce401ba782d5699c926298e2051b3d2ae30dcafe9481050fa75b85c7aea011b6619a2ab697e8321f4f60d46ceb13eaca338b6bd8a54be0cf97b632ba1c46bfe61e71c87f7a9d837be68f1964b828544a9563a41437eacdc4f0fc4c0a6b80c67356a0c7b376fa1223f2a8889dd6642f8c1da936160fe024a379b6c1c183468a23dd3c009130874fb99b4aabd31355fa009afc2b5e604e4004968b439e41829071e964920cb4f5ea521", 0xf9}], 0x1) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000001d00)={0x9, &(0x7f0000001c80)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xcc9c}]}, &(0x7f0000001d40)=0x10) freebsd10_pipe(&(0x7f0000001d80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r12, 0xc450443d, &(0x7f0000001e40)={{"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", "924fe54ee340e080cc54777ed53af5322a1a2650f84fb6a68d99f8f0657d8ce4", 0xfffffffffffff261}, &(0x7f0000001dc0)="8bb6bf8836d6783566e58f5df8c297a378751439fa3af8b3206e4872841be328d4a56085a0216a1b61b9ed1313e8a040567f2009c24429335ed9d95ff58dcd58a60061eda70ca58b709488b8d86d5aa83d2ca33d0ace1a83197e8cfc99327cad7e4ba2a8c55b2cdb0177eca40d6201615a761e03fce46ebf693a291af3e7", 0x80000000, 0x7, 0xfffffffffffffff7, 0x2, 0x7fffffff, 0x4, 0x9, 0x7}) 05:04:08 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x3f, 0x800, 0x3, 0x5, 0x7, 0x0, 0x4, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x7, 0x1}, 0x8) freebsd11_fstat(r0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0xceb}, &(0x7f0000000200)=0x8) r3 = dup(r0) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000000300)={{"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", "11fd09c88bf52704cfa8425471101b44ff762764d22169a6c1f3094235f0137e", 0x80000000, 0x10001}, &(0x7f0000000240)="323f8b17233ca9be55136a477050f0858f041ec75307944ae9d20d41747e26be9129d5f6497bc50136b0ffa8be0ba4abd0710cde6db4f5575cb9e4ca702590e6b3a7805f24747b941aef95c7c81c58d3c017d3ef03c1513cb827505cd91f3c1ed229f574bc7dd8d9df4a767fb36678d68c72da221a86ef115dc128f80d294df6ca199225f41c8079609c", 0xfffffffffffffe00, 0x7, 0x6, 0x1, 0x1, 0x5, 0x2e51, 0x8}) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000780)="b7181b0eae81f5ceecfad4ea8f48578c083c635f51ca90f7d27ebd01bb0ed668942bd78e5b5b") r4 = semget(0x0, 0x4, 0x500) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000007c0)={r2, 0xbd, "2ffa965293c59d099d8064f7722dc5aa0e3f3de3df2f8a86d7e31c2ba21b9e2f43654895211b68146170a0d8607a932877548aa5bb65ebfc502991d680de4766188b57ab73c5b10756cf5c4f17664a06335ea0541b32533588edcb36277ff67ae5843330cb23415594420531d721cd59c96c0e055b981a3d8272816c38a89443b7f272288c92491f9bc7b8249db21c0d71c74853408a2f775c4eae5427ff5c8dd61a37a46c4b75aa9eece8378c39d2ef3976e641387fb17072747ba87a"}, &(0x7f00000008c0)=0xc5) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000900)={r1, 0x80}, 0x8) __semctl$GETVAL(r4, 0x0, 0x5, &(0x7f0000000940)=""/168) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000a00)={0x5, [0x32e, 0xffffffffffffffe0, 0x2, 0x1, 0x748]}, 0xe) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000a40)="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") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001a40)={r1, 0x2a, "cd84a0198dc1a9452f6c7a7af852abed29aa09989040741f5209f24a2a7c2183b6c2ba567983994e4032"}, &(0x7f0000001a80)=0x32) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001ac0)={0x7, [0xf28, 0x6, 0x9b, 0x4, 0x7, 0xfff, 0x0]}, 0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000001b00)={0x3, 0x0, r1}, &(0x7f0000001b40)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000001b80)={r5, 0x1, 0x1, [0xffff]}, &(0x7f0000001bc0)=0xa) ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000001c00)="f8c85a247143a7d054a4671363268c84b73f4250764168f63c943fa3819d3686c10f2cf4e5d55f71e35b64dcd8cc64efb03c3dab1b17b31629d6aa23cdd1963611bd9bcb5a68022b95bd8a3a20ed2252291b8f20168d32e1665f4a763f8b4eed7e319724ac86eb2a2f2a88") connect$unix(r3, &(0x7f0000001c80)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001cc0)={r2, 0xa7}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001d00)={r5, 0x1}, &(0x7f0000001d40)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000001d80)={r6, 0x80, 0x6}, &(0x7f0000001dc0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000001e00)={0x5}, 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000001e40)=r6, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001e80)={r6, 0x1}, &(0x7f0000001ec0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000001f00)=r8, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001f40)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x800}}, r7}, &(0x7f0000002000)=0x84) fstat(r3, &(0x7f0000002040)) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000002140)=0x100, 0x4) 05:04:08 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) setregid(r1, r2) r3 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) fcntl$getflags(r3, 0x3) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f00000001c0)={@remote, @loopback, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000240)={@rand_addr=0x8, @rand_addr=0x40, r4}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000280)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x5d2}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000340)={r5, 0xcc84}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x57, &(0x7f0000000440)={0x100000000, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @loopback}}}, 0x118) setsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000580)={@multicast2, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000005c0)={@multicast2, @rand_addr=0xd2796ba800, r4}, 0xc) lchown(&(0x7f0000000600)='./file0\x00', r0, r1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r6, 0x8}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000680)={{0x1c, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, {0x1c, 0x2, 0xb47c, @rand_addr="be508ecd26c89006271434713f8e063c", 0x6}, 0x10001, [0xffff, 0x7, 0x3ff, 0x0, 0x1, 0x2, 0x10001, 0x81e]}, 0x5c) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000700)={r5, 0x7}, &(0x7f0000000740)=0x8) flock(r3, 0x8) getsockopt$inet_buf(r3, 0x0, 0x5b, &(0x7f0000000780)=""/134, &(0x7f0000000840)=0x86) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000880)=0xffffffff, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f00000008c0)=""/4096, &(0x7f00000018c0)=0x1000) getgroups(0x6, &(0x7f0000001900)=[r1, r2, r1, r1, r1, r1]) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000001940)={0x6, 0x5, 0x3380, 0x1}, 0x8) freebsd10_pipe(&(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATUS(r11, 0xc1a04415, &(0x7f00000019c0)='N&nL1y>') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x900, &(0x7f0000001a00)={r7, 0x4}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xd, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) setregid(r8, r9) login: interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 05:04:08 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000280)="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") mlockall(0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type lock order reversal: 1st 0xfffffe0000924200 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3903 2nd 0xfffff8000c1a1c00 dirhash (dirhash) @ /syzkaller/managers/main/kernel/sys/ufs/ufs/ufs_dirhash.c:289 stack backtrace: Fatal trap 12: page fault while in kernel mode cpuid = 0; interface if_tuntap.1 already present in the KLD 'kernel'! apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present linker_load_file: /boot/kernel/if_tap.ko - unsupported file type instruction pointer = 0x20:0xffffffff818a8ffd stack pointer = 0x28:0xfffffe00212adfd0 interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type frame pointer = 0x28:0xfffffe00212ae030 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 801 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 1558328648 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212adc30 vpanic() at vpanic+0x1e0/frame 0xfffffe00212adc90 panic() at panic+0x43/frame 0xfffffe00212adcf0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe00212add70 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe00212adde0 trap() at trap+0x44d/frame 0xfffffe00212adf00 calltrap() at calltrap+0x8/frame 0xfffffe00212adf00 --- trap 0xc, rip = 0xffffffff818a8ffd, rsp = 0xfffffe00212adfd0, rbp = 0xfffffe00212ae030 --- link_elf_search_symbol() at link_elf_search_symbol+0x7d/frame 0xfffffe00212ae030 linker_ddb_search_symbol() at linker_ddb_search_symbol+0xa7/frame 0xfffffe00212ae090 stack_sbuf_print_ddb() at stack_sbuf_print_ddb+0x6a/frame 0xfffffe00212ae0f0 witness_debugger() at witness_debugger+0xa7/frame 0xfffffe00212ae220 witness_checkorder() at witness_checkorder+0xf72/frame 0xfffffe00212ae2d0 _sx_xlock() at _sx_xlock+0xb3/frame 0xfffffe00212ae320 ufsdirhash_add() at ufsdirhash_add+0x42/frame 0xfffffe00212ae3c0 ufs_direnter() at ufs_direnter+0x5ed/frame 0xfffffe00212ae490 ufs_makeinode() at ufs_makeinode+0xa7f/frame 0xfffffe00212ae630 ufs_create() at ufs_create+0x40/frame 0xfffffe00212ae670 VOP_CREATE_APV() at VOP_CREATE_APV+0xc2/frame 0xfffffe00212ae6a0 vn_open_cred() at vn_open_cred+0x409/frame 0xfffffe00212ae800 kern_openat() at kern_openat+0x2f7/frame 0xfffffe00212ae980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212aeab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212aeab0 --- syscall (5, FreeBSD ELF64, sys_open), rip = 0x2000000b, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 801 tid 100118 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why