Warning: Permanently added '10.128.0.48' (ECDSA) to the list of known hosts. 2019/03/17 05:47:08 fuzzer started 2019/03/17 05:47:08 dialing manager at 10.128.0.248:33358 2019/03/17 05:47:08 syscalls: 1 2019/03/17 05:47:08 code coverage: enabled 2019/03/17 05:47:08 comparison tracing: enabled 2019/03/17 05:47:08 extra coverage: support is not implemented in syzkaller 2019/03/17 05:47:08 setuid sandbox: support is not implemented in syzkaller 2019/03/17 05:47:08 namespace sandbox: support is not implemented in syzkaller 2019/03/17 05:47:08 Android sandbox: support is not implemented in syzkaller 2019/03/17 05:47:08 fault injection: support is not implemented in syzkaller 2019/03/17 05:47:08 leak checking: support is not implemented in syzkaller 2019/03/17 05:47:08 net packet injection: enabled 2019/03/17 05:47:08 net device setup: support is not implemented in syzkaller 05:47:15 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3}}, r1, 0xe69f, 0xffffffff901ecf13, 0x82, 0x1, 0x0, 0x3}, &(0x7f0000000180)=0xa0) r3 = accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x9, 0x100, 0x100000000, 0x40, r1}, 0x10) recvfrom(r3, &(0x7f0000000240)=""/18, 0x12, 0x40040, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x8}, 0x8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) accept(r4, &(0x7f0000000300)=@in6, &(0x7f0000000340)=0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000380)={0x5}, 0x4) r5 = accept(r3, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000440)={@empty, @local={0xac, 0x14, 0x0}, 0x1, 0x2, [@loopback, @empty]}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000480)={0x7fff}, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000540)={r1, 0x7fffffff}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f00000005c0)={r6, 0xffffffffc9b3aac9}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000600), &(0x7f0000000640)=0xb) r7 = dup2(r3, r4) r8 = accept(r3, &(0x7f0000000680)=@un=@abs, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000700)={r1, 0x4}, &(0x7f0000000740)=0x8) bind(r7, &(0x7f0000000780)=@in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xb6}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000007c0)={r1, 0xfffffffffffffffd}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x902, &(0x7f0000000840)=r9, 0x4) r10 = semget(0x1, 0x4, 0x400) __semctl$GETVAL(r10, 0x3, 0x5, &(0x7f0000000880)=""/225) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000980)={r2, 0x5, 0x5}, &(0x7f00000009c0)=0xc) shutdown(r8, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000a00)=0x9, 0x4) 05:47:15 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = shmget(0x3, 0x3000, 0x20a, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000180)=""/193) lseek(r2, 0x13, 0x5) r4 = getpgrp(0xffffffffffffffff) r5 = fcntl$getown(r2, 0x5) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x8, r0, r1, r0, r1, 0x10, 0x1}, 0x40, 0x40, 0x80000000, 0x18000000, r4, r5, 0x1}) r6 = fcntl$dupfd(r2, 0x0, r2) r7 = dup2(r2, r6) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000300)=""/127) clock_settime(0xe, &(0x7f0000000380)={0x3, 0xff}) r8 = semget(0x1, 0x2, 0x502) close(r6) __semctl$GETNCNT(r8, 0x0, 0x3, &(0x7f00000003c0)=""/193) fsync(r2) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x10, r6, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0xffff, 0x6fe9, 0x8000}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000540)={0x1, 0x200, 0xffffffff, 0x9, r9}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f00000005c0)={r9, 0x4, 0x1, 0x5, 0x3e18e885, 0x7, 0xccc9, 0x9, {@in6={{0x1c, 0x1, 0x7, @empty, 0x7}}, r10, 0xa0, 0x8, 0x3ff, 0x80000000, 0xfffffffffffffffc}}, &(0x7f0000000680)=0xb0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f00000006c0)={@in6={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r11}, &(0x7f0000000780)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f00000007c0)={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x1, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffff800}, 0x6, [0x40, 0x7, 0x3, 0x800, 0x81, 0xfffffffffffffeff, 0x651, 0x100000000]}, 0x5c) connect(r2, &(0x7f0000000840)=@in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) renameat(0xffffffffffffff9c, &(0x7f0000000880)='./file0/file0\x00', r6, &(0x7f00000008c0)='./file0\x00') open$dir(&(0x7f0000000900)='./file0/file0\x00', 0x100000, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000940)={r10, 0x1f}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000980)={0x4, {{0x1c, 0x3, 0x80000000, @empty, 0x3}}}, 0x88) getsockopt$inet6_tcp_int(r6, 0x6, 0x100, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000ac0)={r12, 0x6}, 0x8) 05:47:15 executing program 2: getrlimit(0x2, &(0x7f0000000000)) r0 = socket(0x10, 0x3, 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) r1 = getpgrp(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x3, 0x6, 0xd4f0, r1}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xc41}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x100000000}, 0x8) r3 = open(&(0x7f0000000180)='./file0\x00', 0x2247cf07265bdd87, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = msgget$private(0x0, 0x202) r5 = getuid() r6 = getgid() freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() msgctl$IPC_SET(r4, 0x1, &(0x7f00000002c0)={{0xffffffff, r5, r6, r7, r8, 0x2, 0xfffffffffffffff7}, 0x1, 0x7, 0x8000, 0x3, 0x62b, 0xfff, r1, r1}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000340)={0x9, {{0x2, 0x0}}}, 0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000400)={r2, 0x81}, &(0x7f0000000440)=0x8) r10 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r11 = getegid() setsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000480)="41749bd372964ca726a7b652672f620b822194f4d48dc2ce451aa0f86610e9f51aa611afe805e334a4258f902391ffcdc0b4c4a5a0a31a889106d4772f6c487378557b1cc6da35d7bcc5f7525af389b90465be99d3419a410e451155b04cdb4b18ce106c4b77847d8e01709c1082c372251f55a2dc4f160edc85", 0x7a) getpeername$inet6(r3, &(0x7f0000000500), &(0x7f0000000540)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000580)={r9, 0x7}, &(0x7f00000005c0)=0x8) unlink(&(0x7f0000000600)='./file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000640)={r2, 0x1000, 0x9, 0x4, 0x8df, 0x1000}, &(0x7f0000000680)=0x14) sendmsg$unix(r0, &(0x7f0000001f40)={&(0x7f00000006c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001e00)=[{&(0x7f0000000700)="c19a2b95d54af4e310abbccbdffefbcdf9cc95703d7881589971147bcd79ad75edbc257f81377650b6d76a55d1bafa0882a338d4072e7b9c02fb9fc524c8c5f871dfd3b4dbb74fdebb1e5fec8d2419242fd88ef7327d2782659d11bd275ac947deafc1be0d3fcc7dd84ad349a7175315a50265ddc4af67dbe3aacb21e660c6990e86f6a09d059af46e7838d2a119b9899ffcf8a87ed929c28e6a5e0995df48a0899559de544f94f0645c00290eca23a523a12a7eab37c3807dbe3e7a414caa878b9598e56dedd5aeff49bfcd007fb5cd79aea5945a848c5ff92aa73f5e3ca34687a82612be6d7d69c7fe805de55719d4c950", 0xf2}, {&(0x7f0000000800)="941ccf5b02c72ff51201c93f6923dd4eb6d6285d1481304fb2bd25295b62ee716f638041f59086f7a096f80c14543a72b959d6486d5a869c0ab90aa647f5294f561b32cd3726633879525156a6e937ef4dae1be315f1ce4afe05a1044c500845e32e6bdce6f7148f45a0e41d4cee644a30855da7823b1c3769ce651b50450e6533e682d0407a35542a38e70a799027ac09ca07d349bab5170006d849f68cdad5422a2a85920a38a062ce7d2e3f9f12", 0xaf}, {&(0x7f00000008c0)="fd3abed7a77c0d34c3bc4f708eb610158c42bf508ae31330e13ef7e3c4c0b97dd4d52d0a1ac65a1bbaf4d70d1d62fbee454b0fcb8240259f0b7055fdbca33709825f6764f475627c4296b4df569dfa690f0dfa0d7c78e6745999abcf661b3b195a89d3fc67d46eb3812e63912f9cc576f165dc1563b33eeb5833d45d027cef61f03b141397cc54dc31a7b08861aee9b49b4342bb224e9e417feca1b2e15f62fbd88ebf246431c7873c76a962bf0188c1c11d2100dc1dc3f0c73b30e1255339c73f1799b2d6128a1399b0b2bd2cdccc881ecebbfd0996e4dfbb2140d0c746dc", 0xdf}, {&(0x7f00000009c0)="3a954bf04e33bb8a424e985627a6cc02730fdf7dddf878b71cab68912521e549e57e975cba86fe56bc36d2905891459b4b7bfe01465512727e0d7dcd828deed61508f8a23628d5e4a3d4a7742795607fa14ff17a8df42941eb78", 0x5a}, {&(0x7f0000000a40)="ef5dbe83e26d9cfaaf3e0768fd7b95ccf997ecbe71fad3be0205d8f09233a532eace6c0d231c479b8c98fbc42a7b9edebb9618c84e3eb47ff63f17c648fe1c7173753a24a916e2680b6406d868b887084f5a1ae25371d4709a64dacdc347ce2b537c9ac39fa17a67730bcf25f661757b3257da56ef19763290c6a69987b176d8b01ed59f51508edae81a229e1e5395b6ba0834a820aa77a8821fae05ec2fe536a2d18c28429a144fef86021769201d610e50d4809ecdc4439f8a6274793ee5044289e2f34159dd837efdc40724f04bbf90fecc41f90dddfc9ea34a4421810215b538c7d768b268cfab7063b88c73b1b3055d2e504b5d22db1d324f74cb", 0xfd}, {&(0x7f0000000b40)="2e69aa395666f181653d20cec54dee4c2775efc8bb83cf6a78de7ea77a2e8a74ca3356c366ee080881bf54487e4844bbbe2c8ebc98072f777ccb8fde88eb", 0x3e}, {&(0x7f0000000b80)="91c423e21599cf39eb1624e4aaf90bb7be8506a6ea3c82737bba03940cef908aafc17fd7c9d350b23118b9236142383b6076a8401787eec10cb79f8b119c8fd5bc2bd7bec38829b3be2937c82476ecc916faeb02058e7a321bee80a19b43f6a6f51c473fedfe54da2ad037669b189ad2e513474a903856cfdc27b4f8c88319399d10f8e4cf944c801534c4337bc6a6c660aae3d05e1ccd4aba2da62d772a13fea7977f170b97f0964e560770fe4d8b3484f4c5", 0xb3}, {&(0x7f0000000c40)="488bccb0337fd24f34505f98c39c3bac5696a8759e0c21a8560b31dcb918d443eaf91c5acc3656720f32705a6e60183d5568ce9bb57a0b861cba667fd1c267345d1af33d61c64bcbd2a9954296b43a3d584c606f6486fd12ca7c323213145ca28ef97bd68ecf06a8e9697642677343e4ebc07be4b87e29d8e928776e3379ab87d5558b21abedc9932c06a76e9ac487b21487bcd0e21a2a", 0x97}, {&(0x7f0000000d00)="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", 0x1000}, {&(0x7f0000001d00)="855035fd035385157a2fd053d9848cdfaf16d9be865ba5731b6ad6f636de2b196399a24bf43d905ab380fe33a7f73d48452debb30284601075aec94e788080bb97991128c4cd807af75c9c49b359c71e0edad80f38ceb83b627ee5a185503b21fec438a0efd915adb140fa0b2e2012c263c7f2718ef7be838de3bad4b1fa205d54f0bad4c3a11c981cb692bb0b43a763f8ac72abb171dc3639d07abbe899addcfcfc8b67408a7ee27e6f22e36e473e401b3737bea05021fab88b6b6a6ef4ebf950c0c324bf13e869000ea47ba558378e78663c101b74ae82cd96e1db8cacf4016099a9bba325b557cd8fd03021c2ccff8e", 0xf1}], 0xa, &(0x7f0000001ec0)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r10, r10, r3, r0, r10, r3]}, @cred={0x20, 0xffff, 0x2, r1, r7, r6}, @cred={0x20, 0xffff, 0x2, r1, r5, r11}], 0x70, 0x20105}, 0x80) msgsnd(r4, &(0x7f0000001f80)={0x3, "25827f521f41af9b558f428ea7b0f78bd16375f047bd349aa84caed91fdb1f8bac736113da2c3a361d5c086db416e7d4dd5e6573e495fdef48f3b6d7edb06129e5adaa76d5403a29fe7513113be478c09fe760e61fd0804d5303fb1c3630ca9178b4d0b3744aa057248d35b7680de2a5468d177a562759b66a0156c0f09ddbc0daf43cfacf6b6a4d0d7ee493cb8d64e4c77b7951363a672c3c123716fb34cc871cb09281516bdc2a729a81b41e856e1c4adcbd7d957d40406c2efdef00181e13d3bf0b59a9778c63"}, 0xd0, 0x800) utimensat(r3, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={{0x5, 0x4}, {0x9, 0xfffffffffffffff7}}, 0x200) open(&(0x7f0000002100)='./file0\x00', 0x10000, 0x0) r12 = semget(0x1, 0x3, 0x0) __semctl$IPC_RMID(r12, 0x0, 0x0) 05:47:16 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='dctcp\x00', 0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x8}, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0xed06}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x400, 0x1000, "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"}, 0x1008) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000012c0)={0x9, 0x2000, 0x7fffffff, 0x10001, r1}, &(0x7f0000001300)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001340)={r1, 0x58e, 0x7, [0x2, 0x800, 0x1, 0xffffffffffffff81, 0x10001, 0x7ff, 0xdb]}, &(0x7f0000001380)=0x16) r3 = openat(r2, &(0x7f00000013c0)='./file0\x00', 0x108002, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001400)=0x200, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000001440), &(0x7f0000001480)=0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000014c0)={'rack\x00', 0x70a}, 0x24) pipe2(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000001540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000015c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r7, 0x2, 0x29c, 0x80, 0xfffffffffffffffa, 0x1, 0x8}, &(0x7f0000001680)=0xa0) getsockname(r5, &(0x7f00000016c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001700)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001740)={0x0, 0xeb, r11}, &(0x7f0000001780)=0xc) link(&(0x7f00000017c0)='\x00', &(0x7f0000001800)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000001840)='./file0\x00', 0x8, 0x2) getpeername$inet(r4, &(0x7f0000001880)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000018c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001900)={r9, 0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000001940)={r11, 0x8, 0x9, [0x1ff, 0x993d, 0x7, 0x3, 0xffff, 0x6, 0x7, 0x7, 0x6]}, &(0x7f0000001980)=0x1a) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000019c0)={r12}, &(0x7f0000001a00)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000001a40)={r8, 0xffff}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001ac0)={r6, &(0x7f0000001a80)=[@in={0x2, 0x3, @rand_addr=0x1}]}, &(0x7f0000001b00)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000001b40)={r12, 0x6, 0x1000, "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"}, 0x1008) accept4(r4, 0x0, &(0x7f0000002b80), 0x30000000) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000002bc0)={r10, 0x4}, 0x8) 05:47:16 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x108040, 0x100) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x1000, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x30000000) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000180)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="bc43426fdf6ee292917dacb0054c6e7c8e", 0x11}], 0x1, 0x0) ftruncate(r0, 0x10) mlockall(0x0) 05:47:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x4, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) 05:47:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x4, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) 05:47:16 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3}}, r1, 0xe69f, 0xffffffff901ecf13, 0x82, 0x1, 0x0, 0x3}, &(0x7f0000000180)=0xa0) r3 = accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x9, 0x100, 0x100000000, 0x40, r1}, 0x10) recvfrom(r3, &(0x7f0000000240)=""/18, 0x12, 0x40040, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x8}, 0x8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) accept(r4, &(0x7f0000000300)=@in6, &(0x7f0000000340)=0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000380)={0x5}, 0x4) r5 = accept(r3, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000440)={@empty, @local={0xac, 0x14, 0x0}, 0x1, 0x2, [@loopback, @empty]}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000480)={0x7fff}, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000540)={r1, 0x7fffffff}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f00000005c0)={r6, 0xffffffffc9b3aac9}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000600), &(0x7f0000000640)=0xb) r7 = dup2(r3, r4) r8 = accept(r3, &(0x7f0000000680)=@un=@abs, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000700)={r1, 0x4}, &(0x7f0000000740)=0x8) bind(r7, &(0x7f0000000780)=@in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xb6}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000007c0)={r1, 0xfffffffffffffffd}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x902, &(0x7f0000000840)=r9, 0x4) r10 = semget(0x1, 0x4, 0x400) __semctl$GETVAL(r10, 0x3, 0x5, &(0x7f0000000880)=""/225) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000980)={r2, 0x5, 0x5}, &(0x7f00000009c0)=0xc) shutdown(r8, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000a00)=0x9, 0x4) 05:47:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x100000) poll(&(0x7f0000000000), 0x0, 0x1ff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) dup2(r1, r0) 05:47:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000000)=0x94) 05:47:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x6f8f}, &(0x7f00000000c0)=0x8) 05:47:16 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3}}, r1, 0xe69f, 0xffffffff901ecf13, 0x82, 0x1, 0x0, 0x3}, &(0x7f0000000180)=0xa0) r3 = accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x9, 0x100, 0x100000000, 0x40, r1}, 0x10) recvfrom(r3, &(0x7f0000000240)=""/18, 0x12, 0x40040, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x8}, 0x8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) accept(r4, &(0x7f0000000300)=@in6, &(0x7f0000000340)=0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000380)={0x5}, 0x4) r5 = accept(r3, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000440)={@empty, @local={0xac, 0x14, 0x0}, 0x1, 0x2, [@loopback, @empty]}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000480)={0x7fff}, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000540)={r1, 0x7fffffff}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f00000005c0)={r6, 0xffffffffc9b3aac9}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000600), &(0x7f0000000640)=0xb) r7 = dup2(r3, r4) r8 = accept(r3, &(0x7f0000000680)=@un=@abs, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000700)={r1, 0x4}, &(0x7f0000000740)=0x8) bind(r7, &(0x7f0000000780)=@in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xb6}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000007c0)={r1, 0xfffffffffffffffd}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x902, &(0x7f0000000840)=r9, 0x4) r10 = semget(0x1, 0x4, 0x400) __semctl$GETVAL(r10, 0x3, 0x5, &(0x7f0000000880)=""/225) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000980)={r2, 0x5, 0x5}, &(0x7f00000009c0)=0xc) shutdown(r8, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000a00)=0x9, 0x4) 05:47:16 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3}}, r1, 0xe69f, 0xffffffff901ecf13, 0x82, 0x1, 0x0, 0x3}, &(0x7f0000000180)=0xa0) r3 = accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x9, 0x100, 0x100000000, 0x40, r1}, 0x10) recvfrom(r3, &(0x7f0000000240)=""/18, 0x12, 0x40040, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x8}, 0x8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) accept(r4, &(0x7f0000000300)=@in6, &(0x7f0000000340)=0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000380)={0x5}, 0x4) r5 = accept(r3, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000440)={@empty, @local={0xac, 0x14, 0x0}, 0x1, 0x2, [@loopback, @empty]}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000480)={0x7fff}, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000540)={r1, 0x7fffffff}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f00000005c0)={r6, 0xffffffffc9b3aac9}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000600), &(0x7f0000000640)=0xb) r7 = dup2(r3, r4) r8 = accept(r3, &(0x7f0000000680)=@un=@abs, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000700)={r1, 0x4}, &(0x7f0000000740)=0x8) bind(r7, &(0x7f0000000780)=@in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xb6}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000007c0)={r1, 0xfffffffffffffffd}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x902, &(0x7f0000000840)=r9, 0x4) r10 = semget(0x1, 0x4, 0x400) __semctl$GETVAL(r10, 0x3, 0x5, &(0x7f0000000880)=""/225) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000980)={r2, 0x5, 0x5}, &(0x7f00000009c0)=0xc) shutdown(r8, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000a00)=0x9, 0x4) 05:47:16 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3}}, r1, 0xe69f, 0xffffffff901ecf13, 0x82, 0x1, 0x0, 0x3}, &(0x7f0000000180)=0xa0) r3 = accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x9, 0x100, 0x100000000, 0x40, r1}, 0x10) recvfrom(r3, &(0x7f0000000240)=""/18, 0x12, 0x40040, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x8}, 0x8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) accept(r4, &(0x7f0000000300)=@in6, &(0x7f0000000340)=0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000380)={0x5}, 0x4) r5 = accept(r3, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000440)={@empty, @local={0xac, 0x14, 0x0}, 0x1, 0x2, [@loopback, @empty]}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000480)={0x7fff}, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000540)={r1, 0x7fffffff}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f00000005c0)={r6, 0xffffffffc9b3aac9}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000600), &(0x7f0000000640)=0xb) r7 = dup2(r3, r4) r8 = accept(r3, &(0x7f0000000680)=@un=@abs, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000700)={r1, 0x4}, &(0x7f0000000740)=0x8) bind(r7, &(0x7f0000000780)=@in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xb6}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000007c0)={r1, 0xfffffffffffffffd}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x902, &(0x7f0000000840)=r9, 0x4) r10 = semget(0x1, 0x4, 0x400) __semctl$GETVAL(r10, 0x3, 0x5, &(0x7f0000000880)=""/225) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000980)={r2, 0x5, 0x5}, &(0x7f00000009c0)=0xc) shutdown(r8, 0x1) 05:47:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="90"}], 0x1000000000000363, 0x0, 0xfffffffffffffc61}, 0xc7) socket(0x2, 0x3, 0xd3f) 05:47:16 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3}}, r1, 0xe69f, 0xffffffff901ecf13, 0x82, 0x1, 0x0, 0x3}, &(0x7f0000000180)=0xa0) r3 = accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x9, 0x100, 0x100000000, 0x40, r1}, 0x10) recvfrom(r3, &(0x7f0000000240)=""/18, 0x12, 0x40040, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x8}, 0x8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) accept(r4, &(0x7f0000000300)=@in6, &(0x7f0000000340)=0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000380)={0x5}, 0x4) r5 = accept(r3, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000440)={@empty, @local={0xac, 0x14, 0x0}, 0x1, 0x2, [@loopback, @empty]}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000480)={0x7fff}, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000540)={r1, 0x7fffffff}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f00000005c0)={r6, 0xffffffffc9b3aac9}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000600), &(0x7f0000000640)=0xb) r7 = dup2(r3, r4) accept(r3, &(0x7f0000000680)=@un=@abs, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000700)={r1, 0x4}, &(0x7f0000000740)=0x8) bind(r7, &(0x7f0000000780)=@in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xb6}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000007c0)={r1, 0xfffffffffffffffd}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x902, &(0x7f0000000840)=r8, 0x4) r9 = semget(0x1, 0x4, 0x400) __semctl$GETVAL(r9, 0x3, 0x5, &(0x7f0000000880)=""/225) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000980)={r2, 0x5, 0x5}, &(0x7f00000009c0)=0xc) panic: m_getm2: len is < 0 cpuid = 1 time = 1552801636 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021298300 vpanic() at vpanic+0x1e0/frame 0xfffffe0021298360 panic() at panic+0x43/frame 0xfffffe00212983c0 m_getm2() at m_getm2+0x478/frame 0xfffffe0021298430 m_uiotombuf() at m_uiotombuf+0xb5/frame 0xfffffe0021298490 sctp_lower_sosend() at sctp_lower_sosend+0x5099/frame 0xfffffe0021298670 sctp_sosend() at sctp_sosend+0x510/frame 0xfffffe00212987a0 sosend() at sosend+0xc6/frame 0xfffffe0021298810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe00212988c0 sendit() at sendit+0x226/frame 0xfffffe0021298920 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0021298980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021298ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021298ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdffdcf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 806 tid 100139 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why