Warning: Permanently added '10.128.0.42' (ECDSA) to the list of known hosts. 2019/03/28 20:51:27 fuzzer started 2019/03/28 20:51:27 dialing manager at 10.128.0.248:59147 2019/03/28 20:51:27 syscalls: 1 2019/03/28 20:51:27 code coverage: enabled 2019/03/28 20:51:27 comparison tracing: enabled 2019/03/28 20:51:27 extra coverage: support is not implemented in syzkaller 2019/03/28 20:51:27 setuid sandbox: support is not implemented in syzkaller 2019/03/28 20:51:27 namespace sandbox: support is not implemented in syzkaller 2019/03/28 20:51:27 Android sandbox: support is not implemented in syzkaller 2019/03/28 20:51:27 fault injection: support is not implemented in syzkaller 2019/03/28 20:51:27 leak checking: support is not implemented in syzkaller 2019/03/28 20:51:27 net packet injection: enabled 2019/03/28 20:51:27 net device setup: support is not implemented in syzkaller 20:51:38 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001140)={0x2, [0x0, 0x0]}, &(0x7f0000001180)=0xc) mkdir(&(0x7f00000011c0)='./file0\x00', 0x11c) readlinkat(r0, &(0x7f0000001200)='./file0\x00', &(0x7f0000001240)=""/249, 0xf9) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001340)={@in={{0x2, 0x3, @multicast1}}, r2, 0x20, 0x8001, 0x65}, 0x94) r3 = accept(r0, &(0x7f0000001400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001440)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001480)={r2, 0xf, 0x6}, &(0x7f00000014c0)=0x8) connect$inet6(r0, &(0x7f0000001500)={0x1c, 0x2, 0x2, @empty, 0xfffffffffffffffd}, 0x1c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000001540)=0x81, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001580)={0x1, [0x8]}, &(0x7f00000015c0)=0x6) mkdir(&(0x7f0000001600)='./file0\x00', 0xc6) sendmsg$unix(r0, &(0x7f00000017c0)={&(0x7f0000001640)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001700)=[{&(0x7f0000001680)="506957cb42df253f6e9368d674718112ea892ad4d46538481fb12702f1e72d2af1c0d9d1497d14274711f3628a28b6e71767dd43dc5ece85649f29c36a1ea28e3b0165ddbe1394599e020cf3878b0827862b9f9f9c46a9dffd8590cbe9aa05fc9ce2dcb5e7c2ce482bbb", 0x6a}], 0x1, &(0x7f0000001740)=[@rights={0x28, 0xffff, 0x1, [r1, r0, r0, r1, r0, r1]}, @rights={0x30, 0xffff, 0x1, [r1, r1, r3, r0, r0, r0, r3]}], 0x58, 0x20000}, 0x0) r4 = accept(r1, &(0x7f0000001800)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001840)=0x1c) getsockopt$inet6_udplite(r4, 0x88, 0x6, &(0x7f0000001880), &(0x7f00000018c0)=0x4) readlinkat(r0, &(0x7f0000001900)='./file0\x00', &(0x7f0000001940)=""/92, 0x5c) sendmsg(r4, &(0x7f0000002dc0)={&(0x7f00000019c0)=@in={0x2, 0x3, @rand_addr=0x4000000000000000}, 0x10, &(0x7f0000002c80)=[{&(0x7f0000001a00)="d9f46da3f9e4ce72fcb914cb3ed8eab74751afaf8beb7cabf02277ed51d5cff5cacd332b1cc083cbfd42d2905d624a9384e130c57ec32d21b13f9a682dcd4c2c7f104c4eaae717d3c866b71c9a04a25535952832cd75b5ebb96913c9c7b6d728aaf61008b41e6b6f0dba6d88772dbe8c6c66924123ed4813b49d9a1a16464f7c2f533c170a499a20df3a8a6e46e975f24ab87c2060c45a9a0ae3ae0e3ce0d8375d5c27be2e7bcb418b01148bc75df9c8e09a1c61bc195b585ed27151a0fcd1bba8c51c2faec2b4", 0xc7}, {&(0x7f0000001b00)="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", 0x1000}, {&(0x7f0000002b00)="da8fbaf411468124ceea093a41d0705c602f2c624fa70839ebbeece8c27c5b247902234158fbe348ae3900bbd0df80b9e06c04575d2df519ddce47b099c6db91543d1a85cb63d15c4b41334643f92c4f5020e6772f82c30767538838663228cb38f8367c50d80c15de9464bdc939df1a204109eaf55c321b3b4c81762ef68fa36918bb64e82060d0e8abbcb9c6325c7cf587ea9c43cc72c70cf3a88e4be13a1bc28c826da7cf80af8cedf4e09b7948b3b5a9d2a7c96002654c9d4e9aa1a76beae6d9c16085152ed706e93e901fb7c533cd9bcd265cbd5f43a95aed547fc9a2fe2277ebbcce3462ffe4", 0xe9}, {&(0x7f0000002c00)="3db86191e3d3c8bb34a2ef83333ef89d9940438500ad96eb6e6aadfaf1e046848f9a48c504576310e249452be7403adf388eb6f84df9ff719b95e4592d5592ca5c027f14362b067a08edbec9d0d462e39bf02edb07804f3fda3fb9b618b708b9ed795f7f652c486bc805de90e75c88835e7977701ccde1", 0x77}], 0x4, &(0x7f0000002cc0)=[{0x100, 0x84, 0x8000000000000000, "5c6d608b7fb6774ca719d6aca149ea44587598ef8f7dd500d46fdde1e9b355e19113b021de80287c8b7429edec35d541a47335c319ed8d45ad72b8b41ac9e390204c0805fbcbbc575929b6b5628ab4ff678ccaa556e4a8e7bc1702784e10214e90cfc1cf877c8f2dd24f4d80ebe092932c04b12e3e35eb792e9a1dccd17ab6907c412680866ea2113bb812d5a44ca73c894ce01cf67c77d61bb45391f377af4af8e761755940eefff1eedb3858590147971ca3a25b36102e49b58e54395b71f5ee83960abaf94d38acae37253f13029ef83cac2a825220b2574b03f98988607ec31cadc1e277482a635fe1145a28"}], 0x100}, 0x104) sendto$inet6(r0, &(0x7f0000002e00)="ced5d79f482f31e882ff8d80da8cdcf10622a7f17fafb88763ff2585a8d4a78b2203cbb05dccf51c8496b2cf1c2076a7c544a91fab997b85b0dd74bebebb6ce6188526618bea6545ddf4f59836ab1fe643951b", 0x53, 0x81, 0x0, 0x0) lseek(r4, 0x0, 0x0) listen(r1, 0x2) r5 = open(&(0x7f0000002e80)='./file0\x00', 0x10040, 0x100) getsockname$unix(r1, &(0x7f0000002ec0)=@abs, &(0x7f0000002f00)=0x8) mkdir(&(0x7f0000002f40)='./file0\x00', 0x4) freebsd11_fstat(r3, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000002f80)='./file0\x00', r6, r7) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000003100)={@in6={{0x1c, 0x3, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0xff}}, r2}, &(0x7f00000031c0)=0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000003200)=0x4, 0x4) 20:51:38 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x3f, 0x4) bind(r0, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x100) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x800) r2 = getpid() r3 = getpid() setpgid(r2, r3) getsockopt$inet6_tcp_int(r1, 0x6, 0x400, &(0x7f0000000180), &(0x7f00000001c0)=0x4) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/243, 0xf3) mkdir(&(0x7f0000000340)='./file0\x00', 0x1c8) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) chown(&(0x7f0000000380)='./file0\x00', r4, r5) getrusage(0xffffffffffffffff, &(0x7f0000000540)) readlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=""/212, 0xd4) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000740)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/102, 0x66}, {&(0x7f0000000800)=""/206, 0xce}, {&(0x7f0000000900)=""/13, 0xd}, {&(0x7f0000000940)=""/247, 0xf7}, {&(0x7f0000000a40)=""/93, 0x5d}, {&(0x7f0000000ac0)=""/253, 0xfd}], 0x6, &(0x7f0000000c40)=""/235, 0xeb}, 0x58217adc6a7366a1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000e00)={0x0, &(0x7f0000000d80)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000e40)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000e80)={@in={{0x2, 0x1, @broadcast}}, r6}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000f40)=0x1, 0x4) getrusage(0xffffffffffffffff, &(0x7f0000000f80)) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000001040)={@multicast2, @local}, &(0x7f0000001080)=0xc) setgid(r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001180)={r6, &(0x7f00000010c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f00000011c0)=0x10) bind(r1, &(0x7f0000001200)=@in6={0x1c, 0x1, 0x9}, 0x1c) shmget$private(0x0, 0x1000, 0x240, &(0x7f0000fff000/0x1000)=nil) socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000001240)={0x9, 0x1}, &(0x7f0000001280)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000012c0)={r7, 0xffffffff9de85555}, &(0x7f0000001300)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001340)={r8, 0x7}, 0x8) 20:51:38 executing program 2: socketpair(0x1, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x8b, "4fca58422fb90d9b148fe19d503aede94665c1d6fe5303330f336ac41c48cfcb1bd9e5ad55270c556a35d04744c28591104ce50873e0e25c02d94392eefb0592785ad1f6843b228e0f61e4d42cb8f804e90bd6f287f825ad3dda08e0cb12b538864b11b463f9fb5e6a59888a7aa4366eeedf1507fdc62adcb21cda0d75bc223a82631664bfbdfad557b515"}, &(0x7f0000000100)=0x93) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7f, r2}, 0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0xfffffffffffffff7, 0x2, 0x5, 0x5, 0x2}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000001c0)='chd\x00', 0x4) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000200)={0x3, 0x9}, 0x8) sendto(r1, &(0x7f0000000240)="489eeeb3b78166f92f01b578dc86de527e0fb00a0bf397625fb6921e8a039968ebf060c06a0a89157d2934282840bc7892e4425b286466201089ef61cc0d2a2b50ff68b257be7733b2b8a96ac16153de2c85df462cae18bad6ea799f11d95b731f4c475d62c5dcd3c3f5d7f66b4504e1321ffdd346cf4f9f0b612449cd8562f6fbf07eb6a17324ab5c4cd1945ae88d009e2d25a7635a087a9fc7b630628b267568100493ba69d289adca56aa783b6604261e1eb4586499e569b9da9681b22e184e", 0xc1, 0x20189, &(0x7f0000000340)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000380)={@loopback, @empty, @multicast1}, &(0x7f00000003c0)=0xc) truncate(&(0x7f0000000400)='./file0\x00', 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x10000, 0x4010, 0x20, 0x40, r2}, 0x10) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() setreuid(r3, r4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000580)={r2, 0x0, 0xffff}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r5, 0x1, 0xfffffffffffffffa, 0x401}, &(0x7f0000000640)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000006c0)={r6, &(0x7f0000000680)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000740)={0x5, 0x40, 0x0, 0x0, 0x2a65ee7e, 0x1, 0x9, 0x0, r2}, 0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000780)={@in6={{0x1c, 0x0, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2}, 0x84) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x7) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000840)={0x1, {{0x2, 0x1}}}, 0x90) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000900)={r2, 0x2, 0x1, 0x100000000, 0x9}, &(0x7f0000000940)=0x18) setsockopt(r1, 0x1, 0x2, &(0x7f0000000980)="e5f01f36022796f2fc6d31e227395fe27146da819e57c292aca4e2cdd6174637ca2faf5c4abc4dcb65322ce0444f6cc30019635e9981177953024c840cd190c176b7e09dc514ffc0db3c5cc97810cf54f83d090a958f54cce81c9271069709455a5376c106b1efb9f0e17661adc43811687fcc45a81134460f0209120bbfe1dbb8f8c7526320775a1c3087e2e059088ca74241babcd738845b45c2d11eb12d1f1f4f62a146b0276ec6f824fa0b1a395a00af8eded9de82f03037e6b75ef8e43a8ae3f1d665c2f1", 0xc7) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000a80)={r5, 0x9, 0x2, 0x4, 0xc2c, 0xd8ff}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000ac0)={r5, 0x3}, &(0x7f0000000b00)=0x8) readv(r0, &(0x7f0000002cc0)=[{&(0x7f0000000b40)=""/124, 0x7c}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/81, 0x51}, {&(0x7f0000002c40)=""/8, 0x8}, {&(0x7f0000002c80)=""/58, 0x3a}], 0x6) read(r1, &(0x7f0000002d40)=""/126, 0x7e) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000002dc0)={r5, 0x9}, 0x8) pwritev(r0, &(0x7f0000004340)=[{&(0x7f0000002e00)="ea5c9695e0afb46b3b16beb0831b81dd5416dd04f7359c2813c6441c56717f050917137fc4b8b7d6c33e4e4c4c7322a9c0e0e7e1ecd582e4", 0x38}, {&(0x7f0000002e40)="cb4a1952ccbbc9400427de0816e5b0dd95c8881b5df57a845a7be10554ef845de91c09301689709a0c9c95665229d9ae93a410020395814f96fef19042897b8b642e22acefb522c02e1aefb92c286f0488b4c120ce7f697d83f95a466c7b461a47828a2821591276b20f73a38e76aadf9a5aea51", 0x74}, {&(0x7f0000002ec0)="9f5167764eb89b39cabd48e7ed2100e4234a2469f375762cc59e89eb2270e7af5b9a75d9b2d59d1dae905a99d5ccb17f3fe398b01972ebbbb832712e706e1da9d7438c8f9e911bbeba73d82b50ad9ff10b4a3d328e61b437687e823eb93eb5dbb41c3422894b4219888596733bb8e07cacd00064667e504c26268d9d4c00a460daa62c699b85acda8586167b237ef37c2db3461f02", 0x95}, {&(0x7f0000002f80)="0537cc637cb1663ce0ba582a2a8d23b7409f0b7f68b82309794436b73dcfcc0054b1e259133bab18c467f4b928d759c0e3f3edf786c30947710886df67f2f04db49dcdaeeff197c657063e1cf8cb38e750e040ad887232a0e1d8a029e1284dd54fa7efc5cce2de304afb0e543574ad28d7ffb9aa4df31f46bd0e175f9b49c4b67224bdf876ccfbdf66137b5b50abd36e10ff286dddf9d6aaa19265220d79539e", 0xa0}, {&(0x7f0000003040)="ea6cae27bba1af2c3b2850dbcf87a235e340647eef45d8b0f5e7887a7868ecdd946cff2817425462", 0x28}, {&(0x7f0000003080)="c3bf49a8cf6e95985f59eb2b572bcafdc883b1d4e3fd158907311258d9b5c7a11f14a62a32ec8886fc22e86c624fc777c3e559fa4dbf0bd645ba8988d6cf76f1e102af2979ed9c660efdd2c0690d9566a4e167c4ba8d5dbdcf010d707ad2e05095111dab22625f1d53bf97891fac8feb16a80d2f670fa046a4f1285ede09c4b88c6419feb6207baabad8ca7fe44632de7c167d19685c0b7dedb6fa5cb9a67dd1adaabf6bb020dc5653783de69074a75e4e5bbc7c0fbcade2756fddbbffa8a224c54f1aa1476ae72beebb0d", 0xcb}, {&(0x7f0000003180)="88781ad8f7c5c1483b5c63542e9aecab8e88c06de6ab8f510bc6c09d6eb023cfca9ffaba6ae28c86bcd7f91d40ad4fffae83c145", 0x34}, {&(0x7f00000031c0)="cbb66de34b6266be569eeaf7885dd394f1df7c48baf360050a01671a76130b6eb9cac7084714aa09f327b35cd7461859a35aa62fd36675fc00e0e2357d5932259e6dabc85005c7ba65312b2849803168332b5242c31a06e3f358d7802c67fd37f6463d3a7cd20ed5e051309cbb37aa496e62037d2d65c4f3bb313bc69b2e23aa8b8e94c3d2a46f7de16ced59919ce56232d1e1e69b9323a90fd45595bcb58898d1152e8766fb3014f6754ad2025ca2c4c45b886e17df319fb94c011f314fa9749580b62ae678649b669b927279ece84f365c7ff2", 0xd4}, {&(0x7f00000032c0)="9dfbffc1606bb8387249bb6dfd442ccec4ced3dc5e0f14d6705c33e9f70a997c05584378c7d2b9248cda79dc1db62b580cea4872393369f3a84a97b14c4a5fddc20e0172590888854071eb", 0x4b}, {&(0x7f0000003340)="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", 0x1000}], 0xa, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000004400), &(0x7f0000004440)=0x4) clock_getres(0xe, &(0x7f0000004480)) 20:51:38 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x8000, 0x4) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/69, 0x45}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x6000, 0xfffffffffffffe00, 0x3f, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x7, 0x300, 0xffff, 0x7f, r2}, 0x10) poll(&(0x7f00000002c0)=[{r0}, {r0, 0x6c2e7ff963d8542b}, {r0, 0x14}, {r1, 0x40}], 0x4, 0x80) r3 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000300)={0x80000000, 0xf7, 0x2010, 0x3, 0x9, 0x8001, 0x0, 0x0, r2}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r5 = shmget(0x2, 0x2000, 0x290, &(0x7f0000ffb000/0x2000)=nil) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgid(0xffffffffffffffff) r11 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f00000005c0)={{0x4, r6, r7, r8, r9, 0x8, 0x9}, 0x2, 0x142b, 0x4, 0x5, r10, r11, 0x4}) getsockname$unix(r3, &(0x7f0000000640)=@file={0x0, ""/108}, &(0x7f00000006c0)=0x6e) r12 = open(&(0x7f0000000700)='./file0/file0\x00', 0x100200, 0x104) r13 = open(&(0x7f0000000740)='./file0/file0\x00', 0x1, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000800)={r2, &(0x7f0000000780)=[@in6={0x1c, 0x2, 0xd22d, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0xff, @empty, 0x6}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000840)=0x10) link(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r12, 0x84, 0x20, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r12, 0x84, 0x8003, &(0x7f0000000a80)={r4, &(0x7f0000000980)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r13, 0x84, 0x2, &(0x7f0000000b80)={r4, 0xb2, 0x40, 0x1, 0x8, 0x80000000}, &(0x7f0000000bc0)=0x14) bind$inet(r13, &(0x7f0000000c00)={0x2, 0x3, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000c40)={@in6={{0x1c, 0x1, 0xfffffffffffffffc, @empty, 0x5}}, r14, 0x8, 0x71, 0x0, 0x5, 0x1000, 0x1}, 0x98) getsockname$unix(r12, &(0x7f0000000d00)=@abs, &(0x7f0000000d40)=0x8) 20:51:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) munlockall() bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xc6}, 0x1c) getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="08000000ffff"], 0x6}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) 20:51:38 executing program 2: r0 = socket$inet(0x2, 0x0, 0x1) sendmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000040)="ab5f12b5be24cf79194b71c214a10358908b4b0c06c4c1b94721572ffa83a78e58b4a34b3847abd7cecf5f71c513a6ea72f3727925d0e8d3c2d84bebfc531714a187f627f938f14e0310afb82506d1aa028c21dd87fc7c35ad4bb9073198aef7cff57cce2f827a34eb40092e66a52fbb3a612f09456d548f0eeead9617ea758716d1af7ae7ea162db7516dae4831a8b3d75039ff489b9fec8c750ef60b42032186f5ee1af6b97591e16bd3089b74d7391ff4ddc4794fcb0db2ffab7067472c6ac0e753bd45ed97555208ec7b44af147969846986", 0xd4}, {&(0x7f0000000140)="b76386b2e2a6987963621bede8a363af98a91071db01dc201e9bd01fe6e70059765f6ca20a6349c808066cf370c95c24636e62ec12d3657411300e80681a1e4b119df2237c4f9200df964ac7406bfee5cfeca74e5f191ff89c8ac53477efc63508589048aa3b8c11fe819e310b1048f670bd747724be68", 0x77}, {&(0x7f00000001c0)="8c113cfe33305766c423d8e56fff96ccc6e4ab714c9a833eaa60ee10683153f4e5b4d796204800f5edf40b651c8231d6cbc267f31fd9bfa8b6c483de3d8c8f4f26d8f719f6235d33d078c4fc17404da23ae281d1a16c48d5def8f1694316e512786e2b3b32bf83d6addec578e73e75c475b1366b4c094377744f106856418641f0404303325c13a64f103c1020f7eb05d7f9aab9589fb0061904c6aea405869ca9fc6c97ad8833328b79c695977819d23e1a967f4dfb22a42963719ec2940b47a8762fa249ebc3dfd683e1130194b73ecf11f85c5588f890e4595cdce12bf602728c8451aaa71d7c25d16919b176cebede209b", 0xf3}, {&(0x7f00000002c0)="024d40c71f4e62e922b13e16620522c8bc6e52c2a4b9613c1d630542d061cdad4aa2d886387ae8c8902117d2eb6f3206e1a496d95a71b8f78a089830ed1f41f817cf555eba1f0b06f5244944e737dcf29c98f4a1c0d7f5512e16454ed12f0b44276ee2899dcbcd", 0x67}, {&(0x7f0000000340)="c418697e4dd719948ee52a89183ae5db8f469eadb667abc3e0dc456aa7a379d6f37ff7a3bfdb1831240b66fadedd5758f16a272d1a5f136413fd596eb8d3cf3c3fd7424658452c26140f0f08b1c68b7b8ac4f3250c3f6a9f0693143b6cd0980eaf0393e54a5aad22509acbb9ca2d54f29a66bb1c399f3ecbcb51c791287bfd3ba7552dc5d40cec7e42c700f456448e12f05b30e70042502ded00d34539d0129eddc5089c4858c66eef4b2b68166bef8fa5aee0bf2986361e5a65960a2e736d2be46e5ceeacde4a3cc654d6ca7bc75fdae9583eea5501f388f3", 0xd9}, {&(0x7f0000000440)="6a54814f3c1020b3544a51a817009947310a8794565454302e4cb0100f185f2848fa45ba28824c056063abec91bb6e0dca648e08be6f89b618d116c3f47df592ba6b2fca9066dcbff6b65d98b8eb4261ecd87944995b72167d7f84cef5a8e9a3876e2d7e30e8841d517893e4dcd7fa70ae0676091ec0a9e4b2a1", 0x7a}], 0x6, &(0x7f0000000540)=[{0x10, 0xffff, 0x4}, {0x1010, 0x0, 0x9, "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"}], 0x1020}, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) 20:51:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x3, 0x4000, 0x14, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) msgget(0x3, 0x0) r2 = getuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x0, &(0x7f0000000080)={0x6, 0x8000}) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x81, @loopback, 0x7fff}, 0x1c) chown(&(0x7f0000000000)='./file1\x00', r2, r3) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4651a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) 20:51:39 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = shmget$private(0x0, 0x2000, 0x188, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r3 = semget$private(0x0, 0x2, 0x100) getgroups(0x1, &(0x7f0000000140)=[0x0]) setgid(r4) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000300)=""/217) 20:51:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xc6df, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x1f}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) 20:51:39 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) r1 = semget(0x1, 0x3, 0x100) semop(r1, &(0x7f0000000000)=[{0x0, 0x7, 0x1000}], 0x1) socketpair(0x1, 0x30000007, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, &(0x7f0000000080)) setregid(r0, 0x0) setregid(0x0, r0) 20:51:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000e7cf0000110300000000000000000000"], 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000005d8700000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f0000000140)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1, 0x3f}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x9, 0xf, 0x1f, 0x10001}, &(0x7f0000000100)=0x18) r3 = semget(0x1, 0x3, 0x400) __semctl$IPC_RMID(r3, 0x0, 0x0) 20:51:39 executing program 1: r0 = socket(0x2, 0x3, 0x8001) recvfrom(r0, &(0x7f0000001680)=""/41, 0x29, 0x40000, &(0x7f00000016c0)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffff94d}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001180)=""/165, 0xa5}, {&(0x7f0000001240)=""/156, 0x9c}, {&(0x7f0000001300)=""/58, 0x3a}, {&(0x7f0000001340)=""/234, 0xea}, {&(0x7f0000001440)=""/102, 0x66}], 0x5, &(0x7f0000001540)=""/197, 0xc5}, 0x83) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001100)={0x81, 0x20, 0x686, 0x1, r2}, &(0x7f0000001140)=0x10) 20:51:39 executing program 0: clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0xffffffff7fffffff}, 0x0) r0 = socket$inet6(0x1c, 0x30000001, 0x452cb9ac) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1000}, &(0x7f0000000100)=0x8) 20:51:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000040)=0x3, 0x4) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000200)=@in, 0x10, 0x0, 0x0, &(0x7f0000000540)=""/225, 0xe1}, 0x0) 20:51:41 executing program 2: setitimer(0x0, &(0x7f0000000000)={{0x7ff, 0xfaa}, {0x6, 0x4001}}, 0x0) 20:51:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 20:51:41 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f00000000c0)=0x4) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x30000000) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) 20:51:41 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 20:51:41 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0xba) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x59c) chroot(&(0x7f0000000000)='./file0/file0/file0/file0\x00') 20:51:41 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x5) close(r1) flock(r0, 0x8) 20:51:41 executing program 3: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f00000000c0)=[{0x2, 0x1, 0x800}, {0x1, 0x80000001, 0x800}, {0x6, 0x2489, 0x1000}, {0x4, 0x7, 0x800}, {0x1, 0x1, 0x800}, {0x4, 0x32b, 0x800}, {0x2, 0x1, 0x1800}, {0x2, 0x8f, 0x1000}, {0x2, 0x100, 0x1000}, {0x5, 0x401, 0x1000}], 0xa) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r5, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r4, r6, r7, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{r5, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x7fff}, &(0x7f0000000500)={0x7}, 0x8) r8 = socket$inet_udp(0x2, 0x2, 0x0) semop(r1, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x4}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="0813e0ff0400"], &(0x7f00000005c0)=0xa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x107, &(0x7f0000000600)={r9, 0x6, 0x0, 0x8}, &(0x7f0000000640)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000700)={r10, 0x100, 0x2}, &(0x7f0000000740)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1, 0xf, 0x6, 0x5eba}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000380)={r11, 0x3f}, 0x8) 20:51:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000206, 0x140) ftruncate(r0, 0x3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r1, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 20:51:41 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 20:51:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380), 0x0) socket$inet6(0x1c, 0x5, 0x0) 20:51:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x30) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x9, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x6, "6274773f2867445d6c12d7c2042299ed"}, 0x14) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) r2 = open(0x0, 0x3, 0x8) mknodat(0xffffffffffffffff, 0x0, 0x2, 0x1) r3 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) open$dir(&(0x7f0000000240)='./file0\x00', 0x440, 0x20) shmctl$SHM_UNLOCK(r3, 0xc) poll(&(0x7f00000001c0)=[{r2, 0x10}, {r2, 0x10}, {r1}, {r2, 0x9}], 0x4, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) 20:51:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$sock_int(r1, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000000)={0x8, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x9, @loopback, 0x10001}, @in6={0x1c, 0x0, 0x8, @loopback, 0x5}, @in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x4, @loopback, 0x1f}, @in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @rand_addr=0x6}, @in6={0x1c, 0x3, 0x2}]}, &(0x7f0000000040)=0x10) 20:51:41 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 20:51:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$sock_int(r1, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000000)={0x8, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x9, @loopback, 0x10001}, @in6={0x1c, 0x0, 0x8, @loopback, 0x5}, @in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x4, @loopback, 0x1f}, @in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @rand_addr=0x6}, @in6={0x1c, 0x3, 0x2}]}, &(0x7f0000000040)=0x10) 20:51:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) r2 = socket(0x10, 0x0, 0x1000ce4) poll(&(0x7f0000000100)=[{r0, 0x4}, {r1, 0x8}, {r2, 0x1}], 0x3, 0x3) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000040)='{', 0x1}], 0x1) writev(r3, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) write(r3, &(0x7f0000000540)="5b8234cbf1e33f745160126cb349f1d6101f933f87ba11954d45a86c225d457b6d854ad64dff834da518227c53dae52bb753849b20beadbb19db32e90b1c5e1af3c4103660a3831c705b9da8987ec82e86b15c35b68c66422c97aaf294345231349af8ac271af15f01da4d0e31062c889b4580e710a1a791d1a8f8697be4b976c309e0d66cc8502133315f0b9ac01e015191769b09b25b969e308f3d41dc33747ae401757f0a2cd3a590bf99ec01d136208bc17e359d39ffd6d9e13c7e990d1f198c1e6b4c8765711f6fab6b786106f8becd415f287066a5cb958e4e838df0f63c0a0dff192fabf40afa0d946e89c2512cba248235b7d02861e580e2a281af7f37902e0d6da44f5d5b5ba93d0bab6b1930c3694aa309d3c76684cdac9e25c6711f2f250b16bd7de79c6fcb0c92259e3b56b0000bed51b8575d4467c233a55199bad3efd117daab6c33cd4d88e1012d077155a69cdc69f4480bc29d83d2b42e5d22accba681791b729604f77af7180515570adc313af787cbe7a14930066cd4fd975f880173fd1a306bcb0450e5dbf51e15ae6e3d06a0d04af61e2664e40b8df7d224377713bcb810421fbf21f51361f225758672f10c5f49685f724e6bc36ea4f3e53666c6137cd37cdcff4d8cafd0d6bc682b2a5dcafa210cdec1561c3708a76959b93bf374283f19834e5119d6475eafb0b81c75caa7df5fc3dea04b3c535b2f0fc08d18d2d273058c8f8f6e8793a44a8132d0f35792a2bd0d3569c7fca15b882b64c6485d945ac9372a01b3fba7bfe6714fb3371d2d82a9d0ac8b535b5c8c9c2f8b2e04ecc014ca7d326d0d66606f5f2cf7267d8f87796fda2d59da781b898aa52097801cde45a91e2e51cdc38a3f7cb5ec5360920f68b73e7119d83d94739aa2e12930bd452ce4091d9d0aeb978c501cfba9c021b8330c9db4106d44f6e8e226e4cfe18abd41a594c7bfe3ad3a14a82f5aed0479fee5a8ec1153554845968c1d21ad8ce26b6024b66ea354984c09ea74cc47076ea54e7b74457b32462594df9c3e97f3adec2e526ce95b163b385a38e0f4c2ee4f0bc76fa9c1902d4d4bc243b0253826a29e4d6f1e5ccaa11c7373e6f18ef62b51d2a94ce7c90e287ca6ac3068ec7f5758c9b2126979aecbcdf55f28c98b8d37ae025ff05885ad8ea4f1e4caf37069e3e211387db7641a1516ac8846c0b1c0e6d41521fa4b60d4eebde697008d3a65cacdece3d51818390545924c4cf3efc4a153e345ca77cbcd769335aa6fa1c10210de79acd8824b033f7778ea239baece7ae915a3704ccc51425b85526040ed13846c8eec01592695129a4b673e88c3c138d5d3c90343179973110a5cc174d5db671fec95e99f67096c5b5d9ca0694f5ba513ae52026de674102995e36973763f44219e101980c52a5727643a424eda4538c4f8e24d79d0ce67a4320a7f7057087fa6604de62ecbb6a48f407037c922174486ec06ade26cc88e10c166581d575409a8254e854c3455bdf95263145c934a4a527ad590d3bf95e5d4745eb9e2047f015fed1ce33fa99f84d603a194830fe6338ac271fc5b57af576871db97074eca93b8481aae8adace5c82613018335d2ebc5c70aaf00a82df35a7a01a77b1ba372135aead7cf4787fc81e521b1bbe54f81f3e60237c850e9f5e9b031419afc9b2bb3bfedf20a2b9dab7a3cbe47f57666ba20ce5fdc62fb3000e2d24d60c5f2043de161b7ce83294e45dfe518612adc8366e7788a3d45ab9404601cef83f82927f19ea3f935c200bf160a7b6e5ff651c3661fc55aaaece91326e4d104661271dbbcff5059e771438b37ba1b9db39d95e5b827e8b083af78220fee925cd8e5877aefaafe710bd1b85c161da1aabda25645ec2aef6a0c3cac8669ce28d320053f487f83680cd417a2fd6d01d2fad3eada4f2ce0c275dc6a4cfd7edcf994651babb3689d2d832905826f9cbcadc58cc26fd791c656195027798034b032e929905b2b586", 0x585) ftruncate(r2, 0x6) shutdown(r3, 0x1) 20:51:42 executing program 2: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfb\x0e\x11`?\xad\xe1Coq\xff\xff\xe4\x9f\x8f\xfe$\xa9\x9d\xf9\xe1\x8e\xfa\x1e\x16\xa6b\xf0\xaa\x03\x94(\t\t\x94+\xb7\xfb\xf6\x85\xed\xaa\x1b\x19\x91?\xa26\x9b9\x89tI\xf9\xef\xd2\xf9x\xa2=q\'\x83yc;U\xc8]-\xff\xe0\x13A\x00!\xf9\x81\xa9\xa3\xc2\xfc\xb7M\xe9\x88\x86\f\xb2oR\xcdJ\xc6pQ=\xf8\xa8\xcbm\xff\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) lseek(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 20:51:42 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r0, 0x0) freebsd10_pipe(&(0x7f0000000040)) munmap(&(0x7f000005d000/0x3000)=nil, 0x6) 20:51:42 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) unlink(&(0x7f0000000480)='./file0\x00') pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)='K', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x1a0) sync() setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, @in6={0x1c, 0x2, 0x6, @empty, 0x228}, @in6={0x1c, 0x3, 0x80000000, @empty, 0x7}, @in6={0x1c, 0x2, 0x7bc, @loopback, 0x7}]}, &(0x7f0000000180)=0x10) 20:51:43 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) 20:51:43 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x1, 0x1, 0xffffffffffffff01) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x7fffffff, 0x4) recvfrom$inet(r1, &(0x7f0000001240)=""/4096, 0xffffffffffffffb7, 0x400c2, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x695, 0x401, 0xfffffffffffffff8}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x101, 0x2, 0x9, 0x2db, 0x6, 0x3, 0x7fff, {@in={{0x2, 0x1, @multicast1}}, r3, 0x0, 0x8, 0xa90, 0x3ff, 0x1}}, &(0x7f0000000200)=0xb8) 20:51:43 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10002, 0x100) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0x8, 0xb87f, 0xffffffffffffffff, 0x9}, 0xfffffffffffffffe) getegid() sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d]}}, 0x1c, 0x0}, 0xfffff80012adc5a0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x20040, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f00000002c0)=0xfffffffffffffc94) r3 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x809, 0x1) poll(&(0x7f00000003c0)=[{r3, 0x2a}, {r1, 0x80}, {r1, 0x4}, {r1, 0x8}, {r2, 0x1}, {r0, 0x10d}, {r2, 0x209c}, {r0, 0x111}], 0x8, 0x9) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYBLOB="dc000000f85a8c2613da0d38b2be8f0112e6e44547b0d67013fd6f5f087a806485117b0fb1f7fcd72aa4a8b193c888598b91107c709ea04dfcc815d5747f7b24747998a8a9ef8116757cfee06e7c0b9f85d8080d77ea39e896d941a9c60b1240ee2f021c9f302d31eef711b48384d2f2a100f1c6fe4ccb1d160efb5148f1edb0aa9db7869922fc1b68e9183ca2e5ecfdc871c36fb4500ad9ff74cc81dc0538f547c73a784177c40aee908048a493025223909ef6086d7ee73db0aa8bc31df1b6cf3ba141000a7aa7dbcec671cc18fc4f232c95e9c61ba601d4cb2ef79f8bc89f"], 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) 20:51:43 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getuid() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000e25000/0x1000)=nil, 0x1000, &(0x7f0000000200)) munmap(&(0x7f0000cfa000/0x3000)=nil, 0x3000) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000) recvfrom(r0, &(0x7f0000000140)=""/162, 0xa2, 0x40000, 0x0, 0x0) 20:51:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x200000001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe9c) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2207000000fe8000000000000000000000000000aa010000000000000000000000000000000000000000000071a900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) poll(&(0x7f0000000140)=[{r1, 0x2d}, {r1, 0x20}, {r0, 0x80}, {r0, 0x80}, {r1, 0x20}, {r0, 0x4}], 0x6, 0x7fffffff00000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)=ANY=[], 0x0) 20:51:43 executing program 1: ppoll(&(0x7f00001b2000), 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f06ff8), 0x5) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) ppoll(&(0x7f0000000180)=[{r0}, {r0, 0x40}, {r1, 0x2000}, {r0, 0x80}, {r0, 0x40}, {r0, 0x20}], 0x6, &(0x7f00000001c0)={0x3, 0x4}, &(0x7f0000000200)={0x9}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="02001000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x4a}, &(0x7f0000000140)=0x8) 20:51:43 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@rand_addr=0x4, @rand_addr=0x6, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) socket$inet6(0x1c, 0x10000000, 0x100000000000) 20:51:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x84, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], 0xfffffffffffffd1a}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 20:51:43 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) wait4(r0, 0x0, 0xb, &(0x7f0000000140)) clock_nanosleep(0x7, 0x0, &(0x7f0000000000), 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x6, 0xfffffffffffffffd}, &(0x7f0000000100)) clock_nanosleep(0x4, 0x0, &(0x7f0000000200)={0x7, 0x1f95}, &(0x7f0000000080)) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x9, 0x1, 0x5, 0x101}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r2, 0x9, 0x81, 0x8, 0xffff, 0x1, 0xfffffffffffffffd}, 0x98) 20:51:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x7a9b}, &(0x7f0000000040)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x4a, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x14}, {r1, 0x1}, {r0, 0x10}], 0x3, &(0x7f00000001c0)={0x9, 0x1ff}, &(0x7f0000000200)={0xfffffffffffff9f3}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @loopback}, 0x8) 20:51:44 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5, 0x3, 0xff, 0x800}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="03000600000000000cd3755af588b1e516af222b82bb3f744da0d071a705f5c69677441f0d9872c770da2fe32393d75daac3265df61922037d62708e33d05f43a8f1fb9d545ba8127c3505f268bf"], 0x8c) execve(0x0, 0x0, 0x0) poll(&(0x7f0000001100)=[{r0}], 0x307, 0x0) 20:51:44 executing program 1: ppoll(&(0x7f00001b2000), 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f06ff8), 0x5) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) ppoll(&(0x7f0000000180)=[{r0}, {r0, 0x40}, {r1, 0x2000}, {r0, 0x80}, {r0, 0x40}, {r0, 0x20}], 0x6, &(0x7f00000001c0)={0x3, 0x4}, &(0x7f0000000200)={0x9}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="02001000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x4a}, &(0x7f0000000140)=0x8) 20:51:45 executing program 0: socketpair(0x3, 0x10000000, 0xc2dc, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x1}}, r1, 0xfffffffffffffffc, 0xffff, 0x8, 0xffffffffffff8000, 0x9, 0xe6}, &(0x7f0000000240)=0x98) semget$private(0x0, 0x1, 0x101) r2 = semget$private(0x0, 0x7, 0x4) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000380)=""/49) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x64) chmod(&(0x7f0000000280)='./file0\x00', 0x30) setsockopt$inet_udp(r4, 0x11, 0x80000000000001, &(0x7f0000000040)=0x7, 0x4) mkdirat(r4, &(0x7f0000000340)='./file0\x00', 0x28) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x1, 0x3, 0x3]}, 0xa) 20:51:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x5, &(0x7f0000000000), 0x2) 20:51:45 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x3a25, 0x6, 0x200000000, 0x2, 0x5, 0x135, 0x101, {@in6={{0x1c, 0x2, 0x1, @loopback, 0x3800000000000000}}, 0x0, 0x6, 0x1, 0x7, 0x574, 0x7}}, &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xffff}, 0x8) sync() getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x400}, 0x0) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000006c0)) lchown(0x0, r2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x16) select(0x40, &(0x7f0000000200)={0x4, 0x2, 0x9, 0xfffffffffffffe01, 0xd56, 0x10000, 0x47c8, 0x8beb}, &(0x7f0000000240)={0xfc2, 0x7, 0x8000, 0x8, 0x27e2f791, 0x2, 0x7ff, 0x6}, &(0x7f0000000280)={0xe765, 0x80000000, 0x1, 0x4010, 0x0, 0x4, 0x10001, 0x9c5}, &(0x7f00000002c0)={0x80, 0x4}) sync() recvmsg(0xffffffffffffffff, 0x0, 0x40002) listen(r0, 0x6) 20:51:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000440)={@multicast2, @loopback, @multicast2}, 0x0) 20:51:45 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1a0000814e3dd8f2f341def938983043893d9d6cddc451a7a5693d7a7c8810d776f8c694acde0f86aceb4464c4e33be70cfe409c2e9c9962b80c5fddb993d9fa3450fece76ff69a35181fafe1dcfc36345e095650a8030ab627987c662009e242ed8cec5bb239d20e50afb98d68ce2fc9eba5b7100745a6f491e9ac161072ff770ddd63f57a1df3f5878704a8d1dc99fc185f93f2870fe9122756f4cf029e15c6a31cd92d2401054c5d7e583e68914e176af9e70c9b77ccd7f8a6a6408266a5188ba19d6a7fbdf7ae4662995e5172d9109d743154b8de00516c1e8d9"], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2001, &(0x7f0000000100), 0x10) 20:51:45 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="c9e9ee47556ee776e61e854ad88e62324828d516039a9b81b49c1cd6142a", 0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140), 0x4) 20:51:45 executing program 2: r0 = dup(0xffffffffffffffff) write(r0, &(0x7f0000000040), 0xfffffedf) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) ftruncate(r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x800, 0x54) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) execve(0x0, 0x0, 0x0) 20:51:45 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x4) r1 = socket(0x17, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0xfffffffffffffff8, 0x7}, &(0x7f00000003c0)=0xc) semget(0x2, 0x3, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r5 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000400)=""/119) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x800}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000280)={r6, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x4}, @in6={0x1c, 0x1, 0x5, @loopback}, @in6={0x1c, 0x3, 0x4, @empty, 0x400}, @in6={0x1c, 0x3, 0x0, @loopback, 0x101}, @in6={0x1c, 0x3, 0x7, @remote}]}, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, 0x0, &(0x7f00000000c0)=0xfc3c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0xfffffffffffffffe, 0xff, 0x100000000000, 0x6c6f, 0xf793}, 0x14) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 20:51:45 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, r1}, 0x8c) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001180), 0x0) 20:51:46 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000800)=0x293, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7, @empty, 0x80000000}}, 0x0, 0xffffffffffffffa0, 0x6, 0x6}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast1}}, r3, 0x4, 0x8, 0x4, 0x9, 0x8, 0xffffffffffff8001}, 0xa0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0), 0x0, 0x0}, 0x0) 20:51:46 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000280)="b10005030400000004c700b1bf18141923451ae3c3051020c01038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d629ff030000000000002babfbb770c1f5a872c881ff7cc53c894303b298a800000000009ec7ab3a34c290000000020000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) r1 = accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/62}, &(0x7f0000000040)=0x40, 0x20000000) recvfrom(r1, &(0x7f0000000080)=""/8, 0x8, 0x2, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x100, 0x4) 20:51:46 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x9, 0x8, 0x8, 0x7, 0x7fffffff, 0x2, 0x8000, 0x5, 0x5]}, 0x16) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 20:51:46 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000280)="b10005030400000004c700b1bf18141923451ae3c3051020c01038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d629ff030000000000002babfbb770c1f5a872c881ff7cc53c894303b298a800000000009ec7ab3a34c290000000020000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) r1 = accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/62}, &(0x7f0000000040)=0x40, 0x20000000) recvfrom(r1, &(0x7f0000000080)=""/8, 0x8, 0x2, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x100, 0x4) 20:51:46 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x9, 0x6, [0x7fffffff, 0x40, 0x9, 0xfff, 0x183, 0xff]}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x1, 0x200, 0x7}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x10000000000a, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0xe80cf446, 0x0, 0xffc5, 0x0, 0x39f}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x0, 0x8, @empty, 0x6}, {0x1c, 0x1, 0x0, @loopback, 0xfffffffffffffe56}, 0x2, [0x7, 0x80000000, 0x7, 0x7ff, 0xfff, 0x4, 0x7ff, 0x200]}, 0x5c) msgget(0x1, 0x400) 20:51:46 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x83) ftruncate(r0, 0x385e) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0xd5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xcf7ee0f2, 0x1000, 0x6, 0x6, 0x26}, &(0x7f0000000100)=0x14) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x0) dup2(r0, r2) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 20:51:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000df09d21750ee00000000000000bb77"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 20:51:46 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100) readlinkat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=""/12, 0xc) 20:51:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getegid() r1 = dup(r0) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f00000000c0)={0x9, {{0x2, 0x0, @multicast1}}, {{0x2, 0x1, @broadcast}}}, 0x118) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000000100000fea095c8e4e0b95d0c1a7c8a1ce9f1bd5f780213a673b59221d6aae8d6fcf0d2d14b6c10107da307b0809df1b4f39d9810cdaebc3e554596463b21bcf4f6cac11b31bb850dc55ec73345683196d733b7861f7242a1dfa6319132953e4c95a9595d"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x1f}, 0x8) r3 = getpid() fcntl$setown(r1, 0x6, r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x9, r4}, 0xc) fsync(r1) 20:51:46 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0) 20:51:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/37}, &(0x7f0000000040)=0x27, 0x0) recvfrom(r0, &(0x7f0000000200)=""/5, 0x5, 0x40040, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xfd0e, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x6, 0x8793, 0x7}, 0x8c) 20:51:46 executing program 2: r0 = socket(0x40000001c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffdfb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 20:51:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) r1 = getpgrp(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r3 = getpgid(0xffffffffffffffff) setpgid(r1, r3) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="022d4268c593946e06000000"], 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x3}}}, 0x90) r8 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1}}, r6}, 0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) shmget$private(0x0, 0x2000, 0xfffffffffffffffd, &(0x7f0000ffb000/0x2000)=nil) 20:51:46 executing program 1: r0 = geteuid() getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, 0x0) 20:51:46 executing program 2: sync() freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f0000000000), 0x4) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 20:51:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x0, 0x1200, 0x10000, 0x8, 0x6, 0xb9, 0xfff, 0x0}, &(0x7f0000000080)=0x20) sendmsg$inet6_sctp(r0, &(0x7f0000001700)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="1c00000084000000040d0000c3b71010a5af06f8a901fad6", @ANYRES32=r1], 0x1c}, 0x0) 20:51:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x40, 0x2, 0x1, 0x200}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000007c0)={r1, 0x0, 0x0, 0x2}, 0x0) clock_gettime(0x0, &(0x7f0000000000)) 20:51:47 executing program 0: __semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = semget(0x2, 0x0, 0x40) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0x100000000) semget(0x1, 0x0, 0x10) 20:51:47 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000500)="79cdeb8ce60c923abeed35c00806001848001404719d93f325edb83be28ea73e9db137a571f0494fc2d9edc090dacbadf1526370289580e4001398e76eea12d112401fcb8601") r0 = open(&(0x7f0000000000)='./file0\x00', 0x882, 0x80) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:51:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000140)=""/189, &(0x7f00000000c0)=0xbd) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10003}, 0x10) 20:51:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000040), 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0xfffffffffffffffa, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8000, 0x2}, 0x8) socketpair(0x0, 0x3, 0xb, &(0x7f0000000180)) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000140)={0x9, 0x5}, 0x10) 20:51:48 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/58, 0x3a}], 0x1, 0x0) accept4(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) fcntl$setstatus(r1, 0x4, 0x10044) sendfile(r0, r1, 0x0, 0x0) 20:51:48 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x41d, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x8) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) munmap(&(0x7f000014f000/0x1000)=nil, 0x1000) 20:51:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x5}, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0xffff}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x100, 0xfff, 0x2d, r1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180), 0xfe64) 20:51:48 executing program 3: r0 = open(0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000240), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="a3935a228e5ad7479ae6a1fca9891b48a907541b4a757d5f80baae140e5e8907610aa64cd56eec642f370900050004"], &(0x7f00000002c0)=0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x8, 0x710, 0x81, 0xe00000000, r2}, &(0x7f0000000340)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x35, 0x0, 0x8001, 0x401, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={r4, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="21000000ac52ea5ac12229b80c388e5544ac9e934723ccc7cb24e100000000000000000000"], &(0x7f0000000200)=0x29) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r5 = getpid() getpgrp(r5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 20:51:48 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket(0x10, 0x10000000, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x8, "77d64fc9f50fc1d54141fabdfe0fca56"}, 0x14) fcntl$setstatus(r0, 0x4, 0x10000) nanosleep(&(0x7f0000000080), 0x0) 20:51:48 executing program 2: r0 = open$dir(&(0x7f0000000200)='.\x00', 0x4, 0x2) mkdirat(r0, &(0x7f0000000800)='./file1\x00', 0x0) r1 = open(&(0x7f0000002100)='./file1\x00', 0x0, 0x0) poll(&(0x7f0000000180)=[{r0, 0x80}], 0x1, 0x40) fchmodat(r0, &(0x7f0000000080)='./file1/file0\x00', 0x4) poll(&(0x7f0000002140), 0x0, 0x0) open(&(0x7f0000000140)='./file1/file0\x00', 0x8000, 0x80) lseek(r0, 0x0, 0x3) getpeername(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000409f33835d3259590000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000040)=0x6e) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x3, 0x4) rmdir(&(0x7f0000000000)='./file1\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:51:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x100}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000600d684f96b345dd9cd73957a7a23fd8c73b1108783f5371d2834e6f6a0e82fe6f2bcea0db8eb1e339012581dc2706d148e8023c9925f5a7fa154694a6e0c80bd7c80b6be435fa3e363039e717d03ce7d0017e375f1f90349a16c918a9a7d3590126b2bdfdc45feeaf1490b4faf1f6354e9303770babe43068dc2bb35734c2a64ac9855b1a9def6c2c69aa8c003bb2e342f"], 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 20:51:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f732b93653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16, @ANYRESHEX=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRESDEC=r0, @ANYPTR64, @ANYPTR64, @ANYRES32=r0, @ANYPTR, @ANYRESHEX=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC=r0]], @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6, 0x7fff}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x81, 0x1000, 0x4, 0x1, r2}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x3ff00, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}}, r3, 0x100000001, 0x9, 0x7}, &(0x7f0000000400)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0x3}, 0x8) 20:51:48 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8) 20:51:49 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) munmap(&(0x7f000005d000/0x3000)=nil, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000040)="32cf4aef012120c8d5339b5df9e94ff7f2d78771c095f78680323983630bd89b96208bbd5d415a7dc466d97e04d1556acb1dd0bfc77490a104429fa8ffa9cd13b55d6a48678cd8a86dde4709a113af972227aacd752c491cf2d09ec565e06a97a0f70dafff0d035376e4184e6abc544af0577f31a4dfae59dc4c54b5bf32f419cba070c3eba0b48e4d4741c82a43a020794ac5f0745d41f8437025034a28f09b61b2275ba6efe97cdd5b8d", 0xab) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x200000000000000, 0x4) 20:51:49 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) 20:51:49 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) connect$unix(r1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) socket$inet(0x2, 0x6, 0xffff) ftruncate(r0, 0x9) ftruncate(r0, 0x67) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)={0x0, 0x5, "b540ba66dc"}, &(0x7f0000000380)=0xd) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x6}, &(0x7f0000000400)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, r5, 0x4, 0x1000, 0xaf, 0x9, 0x9}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000000c0)={r5, 0x9f6, 0x9, "d5cff7039c6d8d1e4f"}, 0x11) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000240)={r6, 0x21, "c968a41fd1437d4b329fe35177ab7f10c08f9dfe360f2842f7897ba4d7d47aacaf"}, &(0x7f0000000280)=0x29) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000300)={r6}, 0x8) 20:51:49 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000040)=""/23, 0x17) ftruncate(r0, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d'}], 0x1, 0x0) pwritev(r0, 0x0, 0x0, 0x0) 20:51:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) getpeername$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) getitimer(0x0, &(0x7f0000000000)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0xfffffff0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f0000000040)) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x6, 0x0}, &(0x7f00000000c0)=0xc) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x5}, 0x8) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000280)='T', 0x1}, {&(0x7f00000002c0)="4f8ebbe286f1aecfb357f28decdfe687175ce05e5fbcd2f41c05f0c99142d894f39410efeec986dd021b1315645ed80d1cdeaa0ea270a04076bc6c7c", 0x3c}, {&(0x7f0000000300)="40a5f750b4", 0x5}, {&(0x7f0000000340)="d73671a5bc4f0eef9f0987be40a3fe2a023709de4af77b81cd3566fab8fc0a8a7d6b4840d083e039bb703094a8fdd1310c2159e13739cc44c805238620e6e09a85573d49a86b5a30eafdd05bb1881c0410767d93ab5759fec516ec27a08717fd45abfe18acf2298f469c4657516e056f96873004ccc29cfdac794535ee822521cafa", 0x82}, {&(0x7f00000004c0)="3326f7b9f95c4faf6d0ef87b6b0f1f6b737d44ff29a8ec798e8e9240a825c5df674d2981be55021ff49c47acd9eba68acee0099409886810d272f1ff426e487e79c112241564fd425b50e5212fce3c7a36c0ac460a164c126b1b265f743405533a9c4f2365de421e40f23d93f1435571aee43e632d561846c65c7069a0393d6402765bf399b9404e1befd93b9ada1949247744fd92f180024644744625695864bce4460930099f218ed315fc8f86bd6e06e01e7bc4265f", 0xb7}, {&(0x7f0000000580)="c4d9290aa57f517655321adc64d9c8b1efab63d98f2ebb372c2725c05727022303d74d3c838fa7f0595f7f235cf69d31e2c813db38eec5aa6add9583c4dd9f6848463ba2b9a359122855b1037ecf621943639e7741950f69ab18d8bc7dcd0815d474adb64e", 0x65}, {&(0x7f0000000600)="5dd58237a4c7238f3b852a702421f04acb79d6312fa9d5ed8edeb07665ef0baadddf0970eec40f54992f23b8d6ab4cae9b0538965805b3bb502adbab166bb4f99181b7379b42f76d2c6cb812059c9f55febeb1e6c25e844c5352ebb31c26b96dad85d17f2a7a6d7059c1cde53b915bcab3ab82559bc63fcabf8c928d6705290bfe5b597350e0be1839914c1633eaa69479399e41f88eeb15b11717a2", 0x9c}, {&(0x7f00000006c0)="dfee3b596e3401aa0da63a969686be9057b6fa296b9039b24a89261c0896de3caad636afe301fa252d253ae02c877a0b28bd8ec679db590128af4e1054abbbcffe66da0e292cc1afd0746a9f1cdaf2709eda2d78382364b0fd9f9aa0e81facef4054a8e8346d06e90c254bf24161a586a56173c1a9d82bde20d5e784431c164a7f9067c02e829dae4584150eb443278c085656253e5e71ea311f935b4b6f0ad1436894628845c514ac36bc39fb1789e8f9f9bb29a4b02ad18aadd4917ef26ceac9d6bd14b306b7fbcbf92c3e", 0xcc}], 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0xfffffffffffffd07) 20:51:49 executing program 2: pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0xfffffffffffffff8, 0x1ff}, &(0x7f0000000500)=0x10) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="0b0cbb51d4461bbb485ee7c95dde5f59535dde41e401d9434baa", 0x1a}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000540)={r2, 0x848, 0x1}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r2, 0x200, 0x800, 0x3}, &(0x7f0000000240)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x2) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r2, 0x5}, 0x8) fcntl$getflags(r3, 0x3) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280)=0x4, 0x4) getsockopt$inet_int(r3, 0x0, 0x43, &(0x7f0000000380), &(0x7f00000003c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x200) fcntl$setflags(r1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000002c0)={0x7, 0x1000}, 0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @broadcast, 0x3, 0x6, [@loopback, @loopback, @loopback, @broadcast, @broadcast, @empty]}, 0x28) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001980)={r2, &(0x7f0000001940)=[@in6={0x1c, 0x2, 0xcc5, @loopback, 0x101}, @in6={0x1c, 0x0, 0x30000000000000, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}]}, &(0x7f00000019c0)=0x10) r4 = getpid() r5 = getpgid(0xffffffffffffffff) setpgid(r4, r5) 20:51:51 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x10001, 0x3f}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000380)={r6, 0x2}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 20:51:52 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$dupfd(r0, 0x11, r0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001540)="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", 0xff2}], 0x1, 0x0}, 0x0) fchmod(r2, 0x40) 20:51:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = getegid() setgroups(0x3, &(0x7f0000000240)=[r1, r2, r3]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x82, &(0x7f0000000440)=@in={0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x173) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x57c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000000ff03000080000500010402005b00000002004e20e0000001000000000000000000000000000000000000000200000000000000000000000004c316c3c612badc8603d4f4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0700000004000000000001000100000006000020"], &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r4, 0x7, 0x10000, 0x8}, &(0x7f0000000100)=0x10) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, r5}, 0x8c) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00', 0x400) accept4(r0, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000400)=0x1c, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r4, 0x2, 0x2}, 0xc) getpid() getpgrp(0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 20:51:53 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$dupfd(r0, 0x11, r0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001540)="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", 0xff2}], 0x1, 0x0}, 0x0) fchmod(r2, 0x40) 20:51:53 executing program 1: r0 = socket(0x1, 0x20000000, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10003}, 0x10) 20:51:53 executing program 1: semget$private(0x0, 0x1, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 20:51:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000af00000000000000000000000000000000006879693f5b7029ede4728775d10996df05e0961ea0755cc1e9e9c3bc32e1c0b55d26eb840c2106f78bbfb83ab45e0859a30ec18a2d94be0a9ce07f737d5b4051e0554edae820e4738828bd2546cf7cf2cd6bd3ba0c0fd844b59fe3b6b543acee435ddca58aaaa9a3a3814895e5a20b26fcfe9e52868f935406c1b163ee74265f67854bb26750c799713bbc97575609400ee87e28285031c0cbee08c285b469c5da3fe385d47b94567893cdb8b491149bbbec226bb8dc442cb0655653e898cea54f30f977e81819b0683c7bc654dc01dc7710a460782bc061d72336d8d88ad03090f4857fde2e3ce070", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) 20:51:55 executing program 2: 20:51:55 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) flock(r0, 0xe) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a0", 0x1}], 0x1, 0x0) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 20:51:55 executing program 3: getrusage(0x1, &(0x7f0000000580)) 20:51:56 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0xcc, "a0b6970c154a41ab9ff2448e738ea4710339d4db09a06ac50d705bc4a3d9c17631d38f8b28b77861ebc2bc6ed2b75baaa64113af0c7128b83707b3a91b9ade71ff8062c5c42c94a15c9412967d774173c8b9d8bc73719f3a5329f79bdde94ba97b5894633f9ef7a5a305422b34dbee7048f0782e08437e2dce36c05e292cd519808ee3e37aa4fa9376f9113616fecb9d659b286b92861256ceeff5d861abbb8ffd6f41b59fc92368481accf632f6eeb71dd78de656ce0be3f2d102f20693bed4c10e39c3a8e1802375d9af0d"}, &(0x7f00000001c0)=0xd4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x85}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000200)=0x10) 20:51:56 executing program 2: 20:51:56 executing program 1: r0 = socket(0x10, 0x400000000080803, 0x0) write(r0, &(0x7f0000001540)="240000001a00d17da53a7436fef7001d0a0b49ffed000000800028000800030001000000", 0x24) read(r0, &(0x7f0000002580)=""/4096, 0x1204) 20:51:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, 0x0, &(0x7f0000000040)) 20:51:56 executing program 2: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) flock(r0, 0x1) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) close(r2) flock(r1, 0x8) 20:51:56 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r1, &(0x7f0000000040)=@in6={0x1c, 0x0, 0xfffffffffffffebc, @remote={0xfe, 0x80, [], 0x0}, 0x200}, 0x1c) listen(r1, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)=']-\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='\x00']) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 20:51:56 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getpeername$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 20:51:56 executing program 3: setrlimit(0x2, &(0x7f0000000040)={0xce, 0x800000b35d}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x10) 20:51:56 executing program 3: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x2, 0x3}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="678dacafb693882fe0bb05f4a8367d5c69de716074e0b01c36ade4738127053ea0170a32de102cfa320705baf1c13617fb", 0x31}, {&(0x7f0000000100)="543d5ae523441a6021c2529114eab6f30a06c66f0dcc93996feafb4dc846173f63b2cafdfdc9403d85cdba69c92d86f03a66a13bc2e773323e8a84e93484d1f54fa79c03c8ba82572f564e2233d98388d154bcc1fb23a0e7f6025946bffaea7e8331e63bc7953513f751ab6d4dc6d86e41183524d7650f15188fb1a566e86f6387ccb8a391d35b0a2986453bda47c09e72b558955fd864149979d413ec2181ea768cffd1930841c1501da8fec785a4c62458aa6332b70d7fe2c7dfb116b7298c0fb5339860", 0xc5}, {&(0x7f0000000200)="d394f7e019aa3f478b3f4ee70cf91829f8247eeef7808f675d1bc1a9f8485f24c5ecb3c88f08c2c2d71f60c1ddc54be2a9915047362a93af09b28bd9a9563002fd13d74d74136500b8381bf3567a16589a564a91ca67313be14e00892e5fe574985f0d2221a4f6000e78fdb0ce093ab9fd512563819e39f1a4a6d2a763eee4072a5d091016829d95d6cbf7a1b90875e933d0b32c27ae19eb3f33cdac0aef8e60363480c22b315806909046c573", 0xad}, {&(0x7f0000000080)="d1e8fdf9c5c3a61c8121649f378ae9eb85f464", 0x13}, {&(0x7f00000002c0)="c1d856ff8c111b42b6dde95f55efe95be776b45d6ae14fa5d2bee5c4f024f51588670dbfe556355220fa7c63c4863c297a840ff7d9186b1d3d6b9b88707fed33bb67bf623ed28d9e58d503db84866caf4726a81d01babe02430cb650fcfb5a1255a32fd3a4d144f5a0546622cc6e50895fffcc5835b970086f5427437ac3ea2db4dff000bf4b3451e5f46c0cd13aeae7ab752aec1b92e420fecf045088b21f7716e7ce697de04433538daa15bc7601", 0xaf}], 0x5, &(0x7f0000000400)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x1848905e}}, @authinfo={0x10, 0x84, 0x8, {0x3}}], 0x24}, 0x80) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1203, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) 20:51:56 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = semget$private(0x0, 0x2, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept4$inet6(r0, &(0x7f0000000540), &(0x7f0000000800)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="1c004e2108000000fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086d7dfd40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="8100000008000000f90000000000010003000000"], &(0x7f0000000900)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000940)={r6, 0x4000000}, 0x8) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r8, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r8, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r4, r7, r9, r10, 0x10, 0x7c}, 0x3, 0x10001}) r11 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x48) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x617}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r11, 0x84, 0x16, &(0x7f0000000340)={r12, 0x1f}, 0x8) ppoll(&(0x7f0000000480)=[{r8, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x8}, &(0x7f0000000500)={0x7}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) semop(r2, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x4}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) semop(r3, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) 20:51:56 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) r1 = semget$private(0x0, 0x0, 0x21) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000640)=""/4096) 20:51:56 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, &(0x7f0000000080)={0x3}) mlockall(0x1) sync() sync() r0 = socket(0x1b, 0x3, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs, 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) semget$private(0x0, 0x2, 0x100) 20:51:56 executing program 2: munmap(&(0x7f0000ebe000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munmap(&(0x7f00008bb000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a48000/0x1000)=nil, 0x1000) 20:51:57 executing program 1: setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x2, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x10000, 0x3de}, 0xc) 20:51:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000001340), &(0x7f0000001380)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x4, {{0x2, 0x1, @multicast1}}}, 0x90) 20:51:57 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x0, {{0x1c, 0x1, 0x80000000, @empty, 0x10001}}}, 0x88) 20:51:57 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x107f, 0x4000000065, 0x0, 0x0) 20:51:57 executing program 2: r0 = socket(0x1, 0x10000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x8, 0x0, &(0x7f0000000040)) 20:51:57 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0xffffffffffffff81) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4) 20:51:57 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) close(r0) 20:51:57 executing program 2: mkdir(&(0x7f0000000680)='./control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) freebsd11_mknodat(r0, &(0x7f0000000040)='./control\x00', 0x4, 0x4) r1 = open(&(0x7f0000000600)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./control\x00', 0x103c, 0x0) faccessat(r1, &(0x7f000003fff6)='./control\x00', 0x7, 0x0) 20:51:57 executing program 2: mkdir(&(0x7f0000000680)='./control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) freebsd11_mknodat(r0, &(0x7f0000000040)='./control\x00', 0x4, 0x4) r1 = open(&(0x7f0000000600)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./control\x00', 0x103c, 0x0) faccessat(r1, &(0x7f000003fff6)='./control\x00', 0x7, 0x0) 20:51:59 executing program 3: r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1373d09e1e4034a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x29d, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff0300000000"], &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000480)={r1, 0x6}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffffce) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) 20:51:59 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x3079, "cc9712ea6f206a850c044e18c4f3c618"}, 0x14) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000001480)="a902010000805cb90cca8590", 0xc) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@empty, @multicast2, r2}, 0xc) writev(r1, &(0x7f0000000dc0)=[{&(0x7f0000002000)="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", 0xbd1}], 0x1) mmap(&(0x7f0000dfd000/0x200000)=nil, 0x200000, 0x4, 0x80010, r1, 0x0) 20:51:59 executing program 0: madvise(&(0x7f0000ab8000/0x3000)=nil, 0x3000, 0x1) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000010c0)) accept(r0, 0x0, &(0x7f0000000000)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) 20:51:59 executing program 2: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) flock(r0, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 20:51:59 executing program 1: r0 = semget$private(0x0, 0x8, 0x20) r1 = semget$private(0x0, 0x8, 0x0) __semctl$SEM_INFO(r1, 0x5, 0xb, &(0x7f00000006c0)=""/136) semop(r1, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1) r2 = socket(0x46804891c895e3ad, 0x4000020000003, 0x8) r3 = socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r2, r3, &(0x7f0000000000), 0x21f) r4 = shmget(0x2, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) semop(r0, &(0x7f0000000880), 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='}\x00', &(0x7f0000000380)='%4\'\'+-!^\x00'], &(0x7f0000000640)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\xab\x00', &(0x7f00000004c0)='.\x00', &(0x7f0000000500)='}-}}\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='-]-!\"\x00', &(0x7f00000005c0)='-{\x00', &(0x7f0000000600)='\x00']) semop(r1, &(0x7f00000002c0)=[{0x0, 0x10001, 0x1000}, {0x1, 0x243502a8, 0x800}, {0x2, 0x5, 0x1800}, {0x2, 0x14057b92, 0x1000}, {0x3, 0x5}], 0x5) r5 = dup2(r2, r3) sendmsg(r5, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x6, @loopback, 0x809a}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="8e6c3a9b6cf10ea7e30e771e27923639b77fe20d74b0af5e1e6c536633a2e9140c1cbd62d73ab7645087d9b562e9867287c39c2c09528a755b0acdac8dcca6e3bed0076542c090c2347d402c5ff724c7dde7a9fb557008e0302f976317eb129fbfbbfaa10c4cd08c5bb0748df10aba7ad59c18db21d12284b1655e7d934baf7a668d12167174702c08cd34f34ba415e3", 0x90}], 0x1}, 0x105) getitimer(0x1, &(0x7f0000000080)) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000780)=""/241) truncate(&(0x7f0000000040)='./file0\x00', 0xa122) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000900)={0x0, &(0x7f0000000880)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000940)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000a00)={r6, &(0x7f0000000980)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000a40)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000a80)={@in6={{0x1c, 0x1, 0x10000, @empty, 0x8}}, r7}, 0x84) 20:51:59 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) write(r0, &(0x7f00000000c0)='(', 0x1) ftruncate(r0, 0x80000001) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="a8", 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x0) 20:52:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fd) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) ftruncate(r0, 0x0) ftruncate(r1, 0x0) 20:52:00 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x5, 0x24) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x1000, 0x9}, {0x45, 0x3ff}}) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffc3) close(r0) getgroups(0x6, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r2) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @multicast1}, 0x10) 20:52:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300)=0x401, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0xfa) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0xed}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x4) semget(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="7f1af41bcfa57adc7794bd5d4088ceb6e764aa37e35923ec971c29559350c3fd410136e177e6249cdfb86e99417e37004a2197d4f33118de01e4543b6766b84b5ff96c852935ed42bf8922125dc692e2b038ffbab4a3021746e2020664e1fca175ae59fea543098a1685da8afa80335435945dbd6f7a5e7b318f2784afe823da8b86e2c435", 0x85, 0x20089, &(0x7f0000000280)={0x1c, 0x1, 0x4, @empty, 0x5}, 0x1c) lseek(r2, 0x0, 0x7) 20:52:01 executing program 2: getrusage(0x1, &(0x7f0000000080)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet6(0x1c, 0x5, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) syz_emit_ethernet(0x3, &(0x7f0000000380)="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") 20:52:01 executing program 1: r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) msgrcv(r0, &(0x7f0000000440)=ANY=[], 0x0, 0x2, 0x1005) msgsnd(r0, &(0x7f0000000000)={0x2, "4c3fa83e1d5c24e60de21dc38c5662a7f7ff8d"}, 0x1b, 0x800) 20:52:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x8000, 0x5) 20:52:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}}, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) readlinkat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/141, 0x8d) 20:52:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x6, 0x100, 0x0, 0x81, r2}, &(0x7f0000000400)=0x10) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000004c0), &(0x7f0000000040)=0x100) getsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000000), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="0fa853ac0001000700"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x770}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xb1, "3f68659a4954b3dddece11327549590ca06f2e1fdf5d6dc3e76fab6fdcdc5afad0812db015262e5217e6a7ed1e6a951bcdd115d6515f1d028cf5753b9e204e41fd963939182c34b14584e6a4b2d6b952390e4805e5eb8925d9c979243639cb507344271466b584e044540d7cb0a8ed9ce573f92aa995644885ba795ea772b73e85201fd43cc935017f8e7b6521cfe8fa91090e37260529609b6c4558e04dfe4d956b3ba817db78f22b82da2f704943098d"}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5367}, &(0x7f0000000100)=0x8) 20:52:01 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000a40)="0ec90275dae1fbb4a9bda6d13510d89fa3b11641078700f95b2f6a6b203ed54276c457c54acddf4547d316556940ed66dcd7b122925d77f6487a92afd5dc8321404224e207ebae28870d799c0187bd537d8495a36a458c4964e725467adcd61fb6e984f12be3699d40271f94f8a97596dddb922ed2227ebd499c5b2910aacb28ef4b983aaf17781056845b0aa1cf267361554a885bc4cb1066b088017e039b25b49a8f4824f0632414a3e8fea36f69c86fa3db243eb2dfba8e8b4b4c38d8af6a3b0d91dd9cc1a40a30e8fc782242f91935cd8f463d64b5ad686f83a62e2c1004e659f3e441b251d465baed97c9909456765d1b19f1a15a5291739209d283fa94bd6053b1cdac554638b582b8a90a88af26164975d1647fe1dc4641da67e85dcf5d5837432af701b4303b19aed386cd6702b4932be9da9fbdbe39bd09fb452ad4b6bd22a6603a382d220586f85a06d9454536d39801328cfa011a94f609ad39d8800b1190ee32c8b6c52cf7ec8ec5806baa009ffd52f10b834019c7492e8bf794c460c6e720fa4287159e7e30f9f099475cf16104b423af79b9b889a53a8633676f27caa04d3b783349ea09ff48c2811babc02ec0f38fcc84c5da6e3e67520ede4461e41a2defce30073a8f53278bd7ee9f5464a9e387caba54441dc129c9622b164466e1c894e872283326fc82173b57fd94219e7f4419278f994f0088270a421ab99b535a76daaba8acc3397c2b1d70d687bce541eca17496ccd06bcc3f045990fe0867eced8423c082784427da71512741411e7904ca13d1b838eceedc9c40872bd5dd255861b5911f998f3d878b039ed428c61b4a15d25fbbd6a7b5d9ef9f271847909bffd118deb0a8e70f48acae79fce736b8a8ecc907e24ddd8a964d1917ee2b23e52f97172b6307f62f01c6e9cb32375256576e308a1bf2d36c7682584497f08a02a84d530d7c11da8a80d368ef624c378633548a2df7d9b1eb04ca35e6d984dc", 0x2c4}], 0x1, 0x0}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0xfeec, 0x10, 0x4f61, 0x400, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x3f, 0x9}, 0xc) 20:52:03 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="0400000004000000ffff00003a95c72301040000763f72b12ad5a6a7c8b154d99fd9bcd9a685d833b36bb58d2078bd9c32c6ad39544456146f3ae2fe5d099441bf2850325cf19b8735eeb730370af6b87de37d541ac854d04e37cfebaa5d2ac8c1d66b77188e8f648faa8afefef1578b7164186884d94e5ae92f4ec3ee5778795d9d2749ea1899b8e25974a1ac8f2551501ad4d8ff418f8cbde88a3dd4e06fe1bdbc7836e3b9be27424545"], 0x0) nanosleep(&(0x7f0000000140)={0x0, 0x100000000}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x2}, 0x8) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) socket$inet(0x2, 0x10000000, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000440)=@abs, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x0) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f0000000100)=""/8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) getuid() setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x2c) __semctl$SEM_INFO(r2, 0x2, 0xb, &(0x7f00000001c0)=""/15) socket$inet(0x2, 0x10000004, 0x7fff) __semctl$SEM_STAT(r2, 0x3, 0xa, &(0x7f00000003c0)=""/75) 20:52:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x9, 0x4, [0x7, 0x9, 0x2, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x20, 0x8, [0x2, 0xfff, 0x7, 0xa46, 0xf2, 0x800, 0x4, 0x9]}, &(0x7f0000000280)=0x18) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, 0x84) lseek(r0, 0x0, 0x3) poll(&(0x7f00000002c0)=[{r0, 0x64}], 0x1, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfffffffffffffe63) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = msgget(0x3, 0x20) msgrcv(r3, &(0x7f00000000c0), 0x8, 0x0, 0x1000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0xdb) 20:52:07 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0xc0b1) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x4}, 0x0) 20:52:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x9, "9bc3ff07000000000000abcc1ba7b016"}, 0x3903929a30a538f6) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c6530d2"], 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:52:07 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xc3, 0xa5, 0x100, 0x4b, 0x93e2, 0x9, 0x0, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x0, 0x2, 0x1dc, 0xffffffffffffffff, 0xfc68}}, &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x1000, 0x2, [0x0, 0xff]}, &(0x7f00000001c0)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) execve(0x0, &(0x7f0000000340), 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3) 20:52:07 executing program 1: socketpair(0x2, 0x1, 0x1b, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0), 0x1) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x6001, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 20:52:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="cb8878ca", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x200}, &(0x7f0000000100)=0x8) 20:52:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x20000000000000, 0x1000000000003) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x581, 0x3, 0x8, 0x100000001}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0xaf36}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xbf586d2ada718b9e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) 20:52:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @loopback, @loopback}, 0xc) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@local, @remote}, &(0x7f00000000c0)=0x8) 20:52:09 executing program 3: socketpair(0x12, 0x20000000, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x1, 0x1, 0x0, 0x100, r2}) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4, 0x41d, 0xffffffffffffffff, 0x400) fcntl$lock(r1, 0xf, &(0x7f0000000080)={0x2, 0x3, 0x6, 0x9, r2}) r3 = shmget(0x2, 0x4000, 0x4, &(0x7f0000006000/0x4000)=nil) freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r7 = getegid() shmctl$IPC_SET(r3, 0x1, &(0x7f0000000300)={{0x1, r4, r5, r6, r7, 0x104, 0x4}, 0x3, 0x6, 0x0, 0x7fffffff, r2, r2, 0x8}) munlock(&(0x7f00001df000/0x1000)=nil, 0x1000) 20:52:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xcf, "855d94e8214455327d71198d8d3ba687136b84b53286d19a817f04280fa39f329ae8ec4e2cde28dc7a3b54410cddb5c2d3962503105c2c7e5f36dbe43e9979a907711f0d502b844e8b31a5acd7856d438928aa1d08d37b90342fe5f98e6e520622985da499865021075fa84a60f794ea5ccaf74a0bc36b780a82780e557f3471c4d9ae9365e358620ec49ea1bf14fd37f163aff69cb0850c20273a8987310aa30e3b587c8525967f78624b2ade11b12a52f8b25d41a6d0669a9b739001b6c94d162bd02630dc1b5cd94905133d9e9c"}, &(0x7f0000000040)=0xd7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x5, 0x7, 0x0, 0xc329, 0x40, 0x9}, &(0x7f0000000080)=0x98) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0), 0x4) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 20:52:09 executing program 1: r0 = shmget(0x0, 0x3000, 0x418, &(0x7f0000b0f000/0x3000)=nil) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000b0a000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0) writev(r1, &(0x7f0000002580)=[{&(0x7f0000001140)="b1c36985ce0b655d81ed29940fd8e6b80cb887e0", 0x14}, {&(0x7f0000001180)="ddf92103411ec700755b0264b79fcb1ea1ac00a2b747db3f7f04c00570d13cd11f7c3a483dac5e0bc8279039887c91786d4e1efe9554fe7a2b8cc6184fc1ad6f8f7b71b2e84a06283a1075c4f8109d6e97fc72fd18e5efdab9a3b3a10633d4887648bd933b0d2f77dcdc5164", 0x6c}, {&(0x7f0000001200)="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", 0x1000}, {&(0x7f0000002200)="cd1c6bf5e6e234a4c6a3829331828c8c6b196b526decca4e95c29d7d4f974cf08184e3d36eb3de83b4000f19c7697d", 0x2f}, {&(0x7f0000002240)="981e335d567b17922d0c00476a8655257ea4cb5d813431653b533bbf99350595e671a573669d08e44a4bc65e40c3990eee69ba8415a6764130f2366e54800ef86f793ac8cadfe013cf6b67e41ef2aa3a6f8ee473d041f5979cbcbcb6", 0x5c}, {&(0x7f00000022c0)="275e4af97677", 0x6}, {&(0x7f0000002300)="f1db873e74ece8b84a1dcb38f239c2aaab48c51cec87f4aff9bdecd310757405d1ffb138ace0ecc883f02fa9e8e64d1e7ec19b5017947573ecf96aafc6d42dab0063ab5a96306cea49d8d7080a20a7", 0x4f}, {&(0x7f0000002380)="9e87b6097ad160b7c9e2164a332ba407bac909b5d7847fd6d3314ba059a8ff9dc9c5e84b6db482554f74fb31dc981f67856ae3c86992e09c461dd15a245179f04951b6d2ccf946d8915a5205c6c5c4b9da73a05da7c56fb864853ee16b73708408d1918a0a0e86b29b1c647615191a30c190a09761d451cc85d47773d4dfa8467ac690d04c88634e4542f40d87a8b3e33e2b2907dd2ef1367efea7409868d44bc64c14de79b7cd6f8fc96491f2a7e47d5d3ae15368a41c31308f189a433e22182887b34836d7e376110b7c6add8f05bf08dc8949ed3d55dc8ba8e301dc8d8b0ccc7b415807c51219", 0xe8}, {&(0x7f0000002480)="5d3650efe26662bc4a44ae72be4b1897d01e6084c4c9b064ef58a7547fb442e629adb1ec797b1b210fe2b684aefc5763691aac17a3c41b1132f8879df5e279fa5b5657f69f04a9aceb8aa9d60228f885ca2ee25e7988703eb5d3c8187572293c220bd2215e3e9eeba58de0dbf15e", 0x6e}, {&(0x7f0000002500)="341e5468bcd46327089f2b896a2bcb09f3c65e65ef83015ea776046c94cfc12a1998ad4bb34d1d0bb1cd26beb94f220c35715df8dec6b71155305bd10123c6a80e97c27a4dbb059b", 0x48}], 0xa) shmctl$SHM_UNLOCK(r0, 0xc) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/107) r2 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) bind$unix(r2, &(0x7f0000001100)=@abs={0x0, 0x0, 0x1}, 0x8) 20:52:09 executing program 2: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r1}, 0x20) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac1400aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2101800000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000052437190551c19000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1) getsockopt$sock_int(r2, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200)=0xfa53, 0x4) 20:52:09 executing program 1: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x800, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x8}, &(0x7f0000000300)=0x8) r2 = socket(0x10, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvfrom$inet(r2, &(0x7f0000000080)=""/49, 0x31, 0x43, &(0x7f0000000100)={0x2, 0x2, @broadcast}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) open$dir(&(0x7f0000000340)='./file0\x00', 0x100000, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="fb0000009dfb27a2f2ab0e823c2e5d5c98425db690a45588c315abf8f2f0eb6eeb927754f78c17ac64f4d20dab980413c272a2f96b35c3103caba01ca1ef7d7d4ae3f776babfe6f5a70c033d9c4da7a2c520b8a67ba8d459f9", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r3}, 0x0) 20:52:09 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) fcntl$setflags(r1, 0x2, 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000300)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) sendto(r0, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="07157d0f", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)={0x1, [0x0]}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000004c0)={r4, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3}, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r5, 0x3, 0x6}, &(0x7f00000001c0)=0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x3f, @loopback, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r5}, &(0x7f0000000400)=0x84) 20:52:09 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x100013, 0x0, &(0x7f0000000000)) fcntl$getflags(r0, 0x3) 20:52:09 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x45) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000380)=0x10) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000efa184aec2e75b848e000f3d5087caab0a1989f82d9451bb07e0065493840c44acfbab0c1acb277af2ba494286a86f7388256765130495e71806864cc9e96121ce7ec445e16d604a28cfabd858c32d20c17da3a73d0910411c55923ba9b12cddb58e2858fa2c7b123180be73f1ee09f650f4"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r2, 0x7ff}, &(0x7f00000000c0)=0x8) 20:52:09 executing program 3: freebsd11_mknod(&(0x7f0000000040)='./file2\x00', 0x100, 0x7) r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) rename(&(0x7f0000000240)='./file1\x00', &(0x7f0000000300)='./file0\x00') ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) 20:52:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) chroot(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x4) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x8}, {0x7fff, 0x2}}) chdir(&(0x7f0000739ffe)='..') 20:52:11 executing program 2: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r1}, 0x20) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac1400aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2101800000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000052437190551c19000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1) getsockopt$sock_int(r2, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200)=0xfa53, 0x4) 20:52:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82020000cc07f98d6155604100000000000052f49b553163a6f795e4ef35db07048a1cfb9c93fc37de2f3a8b7cea2943f883c24a7d5978b512217da89267d1d6c35918e92cf44c665b2f8021b388a3f44ce94fb606dc9618acb5197f0da045353a2763e78c67b7859c5dabc23b0d725015214c8c5d99dc76dba9ac90a83a02a78263537df73ec6775ba0ab5c5d110acee8409ee1f8d4eab8283f725e1fb2cb66188fc7318c74aaa59842d15ed93e7c6df3c8b013592609080a68e7a1bf89f0116fcfdffef9b4"], 0x10) r1 = semget$private(0x0, 0x0, 0x80) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000080)=""/208) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000540)=[{&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f0000000380)=""/103, 0x67}, {&(0x7f0000000400)=""/70, 0x46}, {&(0x7f0000000480)=""/183, 0xb7}], 0x4, &(0x7f0000000580)=""/9, 0x9}, 0x80) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000001000"], 0x8) 20:52:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x1, &(0x7f0000000100), &(0x7f0000000040)=0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x1000, 0x4, 0x12, 0x7f, 0xffffffff, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 20:52:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x3001, &(0x7f0000000000)={r1, 0x3, 0x2}, 0xc) 20:52:11 executing program 1: 20:52:11 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xdc3f, 0x4) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) 20:52:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x1000, 0x4) setsockopt$inet_int(r0, 0x0, 0xd, 0xffffffffffffffff, 0x392) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@local, @multicast1, 0x0}, &(0x7f0000000180)=0xc) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000080)=0x3, 0x4) fsync(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r2}, 0x14) 20:52:12 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x400000000000002) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getegid() getgroups(0x5, &(0x7f0000000200)=[r1, r2, r3, r4, r5]) 20:52:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x1, 0x40, 0xc, 0x2, 0x7ff, 0x8}, &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000040)={r1, &(0x7f0000000180)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xa4a1, @empty, 0x4}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 20:52:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x4, [0x6, 0xffffffffffff71da, 0x8, 0x401]}, &(0x7f0000000240)=0xc) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r2, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r4, 0x400}, 0x8) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) 20:52:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000080)=0x8) 20:52:15 executing program 1: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYBLOB="0611ee43c157000000c7151edaaa8f12a92100000000d5fa4f8300"], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x33, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x3, 0x1000000000003) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000680)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f00000004c0)=0x100) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f00000002c0)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000005c0)={0x4, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) r4 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1500080047240000000400000000"], 0x1) r5 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000500)=0x9, 0x4) shmctl$SHM_UNLOCK(r5, 0xc) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) 20:52:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/22, 0x16}], 0x1, &(0x7f0000000380)=""/86, 0x56}, 0x0) dup2(r1, r0) sendmsg$unix(r0, &(0x7f00000014c0)={0x0, 0xfffffffffffffd38, 0x0, 0x0, 0x0, 0x0, 0x10c}, 0x0) 20:52:15 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x8000000000e, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @empty, 0x9}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 20:52:15 executing program 0: clock_getres(0x0, &(0x7f0000000000)) clock_getres(0xe, &(0x7f0000000180)) 20:52:15 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000140)={0x1f, {{0x1c, 0x0, 0x6, @loopback, 0xff}}, {{0x1c, 0x3, 0x7300, @loopback}}}, 0x108) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, 0x10) 20:52:15 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, 0x0, 0xfffffffffffffd4a) 20:52:15 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x61d8, 0x3, [0x6, 0xffffffffffffffde, 0x54f63bd7]}, &(0x7f0000000080)=0xe) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x7}, 0x8) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x4) connect(r1, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) close(r0) 20:52:15 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000006c0), &(0x7f0000000700)=0x1c, 0x10000000) getsockname$inet6(r0, &(0x7f0000000740)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000780)=0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r1) read(r2, &(0x7f00000001c0)=""/89, 0x8c42ab0cddf50650) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x7ff, 0x8, 0xffff, 0x30000000000000, 0x9}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000180)={r4, &(0x7f0000000300)=[@in6={0x1c, 0x1, 0xffffffffffff62c0, @loopback, 0xfffffffffffffc00}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3, @rand_addr=0x9}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4, 0x0, 0x4, 0x80, 0x3, 0x5, 0x7}, &(0x7f0000000640)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000540)={r4, 0x6}, 0x8) read(r2, &(0x7f0000000040)=""/236, 0xec) write(r3, &(0x7f0000000040), 0x1fff) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000680)={r5, 0x81}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x81, @loopback}}, r4, 0x67, 0x8, 0x10, 0x60000000000000, 0x4, 0xffffffffffffc8c9}, &(0x7f0000000500)=0x98) 20:52:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0xff}, 0x4) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 20:52:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000001240)=0x1c00, 0xffffffffffffffe5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x1000, "e965510330a83c586f6e3ba66750a74a261702dffdd393cbe950172cde16beff540da70d178a9d89a270c4840365af427fc89bf7174010984f8f13b7695a9c02f6635adf37aff1687a6bdd88349cec97211f4106841cb7dd314b5d1e3f534b59bbeacf835a432ef40419cf5865cdaf614fa9c1d4737fff13ef52f5c0d7e6920eb2da7ecba1826adffc49a911d5b06c606c3a9c1ad9a235835b0d5cad965493b5254b9246917c4dfa1cda04e46e416b0f87e77be09dcb70f71088bd4a5a435afadf5213467bf3d2b3c7a56191a7e8cd623bd4eca21cadd4e1b516c1fee004db9e9fd679dfc7ef9b8dab3e918d4519a485246f119c8701d338fa51ffe7ac31d6920615042e7b223ea8aadb7ec72bdceaf6f8a7a740246a7ddf419363c5efd16336af62f699150795312257c2f73e0f56b09592a2852319bdba0f5193268f88cc2e6a7bdfc81d2620fa1ac74bae060e1b8b962ecfd7af4a409b01c558ef751e1511c0012d20512e8cfe398bc31d53b8344870dcbaf26ebe6df596a9c12802aa0fa24b67aca507eebb940401a421e8d76a611f16164d8efa8ceff6c223416f0ccf0f5d1c94d494d4cd3cc1c3fff242fab1cac18093bef7c76591260836b90ce471a0c9eb0ab7763bd2aa7788a53463183e3ba3b000c52db1c9af33ef7b9f42fd37dc6917608a9e9b33a183cbce7dcecfbff0d3905856c9087545f30bce86d13df470a7de7738c23ef4b62f1e1beafc0ca78b14b0058dda34abf6f762352f4c3c7ee1d329f0a7e2d7992e69ad738cc737a0733e73463a4c6077a6e70396293c117c7ab3d0c00ae4b09ead513011f8556e7feb0629dd1e10391a9c4871a2f3b1254905f1e832ff7feba3af093c6bbf401c683b29c2e12af4e4fa754e51b8a23312b7895617e9d17c0c480f665a2ec58db1ec8e6be75ec3e618860a2318b90e7b85da60c479f54efd8063075ad34a57de5ca3f12e9f2319f04bb2fe881ee23e458e546cb59004ed0125bc69aaf5619b86bb45c0498bbf7d36754ec2fd6c497d1af527f015217ba2479791c6f9dd01504faf5ea31705313a2dd41f8eaedf7865d16284e43b65d7ead21603921ff7f03cc83d4c7b5822be14043235053fec69762e570686de28f78181ade7739b59f3dc18199fbab6bfcb0d55b6b94f442aac5490a3d53f49b8520e29e7ed22e47890db42e096a0eac56d480cb7e999ff5017be292c0186000a5758414fe2c478c738cdd09b1b42ac9928566afccbe4436d015a90a353189d1f5cf73189151ccd1148f7b289c24d1bf99d0deb3ac75761f980bd4d5adf56094ab07cea0713a0d26fc7bf1c9711718f9450a4993d1b64ccb2c3bf75f36d64f25bc074487c4aec8a4c3b36f77ad7c4496f8372ab6f1a52136b1d6345955e9127f631c66cf20a53c4a28e3255855746062c6f0a9cd38687881c1e705c1fbebbc0acd9c50ffa11e152add2bb5f832c4565ce23ceb237a8299a55b0fc2139de166662da344fd6ddac8de520cc8f6c93aa36dfed24324a5c1b6216f836da4ff608d216496aa988573c1a13a77a234f93a9d0a20e1c169e2ce12eb2ff621837503e7e61fd2f86016e18b71a3b14cbd0b815370598328dec45da27adf7840a4f7dee6b9c400a2e032b3492b6fac9913016918be359a858a830fc1f633a85082e04761ddb0381bd89e8188872f1d62bcd45e67fe769c0b504a45c11746378e5659c035ac194d0903cec25a0377203dcde2e9626d486b45942f2983d42ee6f48ae032ddc3341007ff37e80ad4131ab143123ca7985b917def2fd2e6b7db00ab830e61cc0fc7b6c8affdae15bd374fccc0010ed5be3c5ca11c1f99aff35ec1749b4f0e1d66abc25f36ea1521ffbf037b866fa27a125e010aa9e99da19d7633bc2b65da8ccb28135bbc41156f8646748e538f20e0e0350763fc817051c927879dca734ce0ea78ce13319314bd91eefc79f65b2a8613c760262bc06ad052190696bd257963e2f8619df755fe1331a8a0f9eaa0a33ad36a996c1e752705f3e0a8a6c6770604addf1838f45cb1575b03e7d659fceee3b8b230f39a623e7699f311a022c5446f1d73faa0f98c81c234a42331400a7489c8317fecd5b212f92a19202a730f6ccb683cbb83e6e5ebfa9863aa0f90bfb1e267a412d3a464bdf7a2dff7f05f4882d152902a31ef292cf9d333ccda1c9a275b011a014a9a664a6941e93eaef3a6403491b580d475bae83e63b6be3912078395159dc67940ec0b5be3d5f36cd17f8221dd2ec4c03b4f15d7da709b8c01afd64d53bbc1e08424b9a7316d4c368a4f4b2bae8c95f7151a96ab3ee4dd8fc08ed9a9d32753f18db43cba08a1b11007d7c180b3b71c5d84069949326ee1fd6fe7c8e752c53b9643c90c2f82c51655f95b3dc49f7a1521f18236c8307b82dda0010400358fa0821bb27f9c7741257b4b6de4d5039baaa10a7bfda01a5b4fdebba428c4c890acd965472efca1acf4d8391ef13e4dd8d4601f890b3e68d6b2433bec181b00f2b23616e6b7e22e40b42cffd8119fa2afbffb6225fd3526b042a4c4bda08147feab7a7c24ea44300ac21333dcdfc3744e1315096cb04de06226fc81ed18bd7d0cfb15039f4ebc6d4abb492954e556d93595c5b138f6df6f0e87368f1e171a8d7eacb3e00e35dda2db1c1e9a636bd6050a8471de324a76de712a1c379914f9680b2db216aeba9a09f06978ceceac404595869adba2e62c791c1d377fba51d3eeb4c1b64711b826bf661b0d633a74940f6610f7d759388265f74369e51a3c1e09a6ee01b371e40fffb8195d50fcf1fe890392d2253070018b73bb2bc675f3f8ac63b1d671655c4fc920e1fcf435180bbd3a2ea42f636a60a552a6ef78dc59c498e744f2d5468f0f2f018d88ca31f0b5fa292bb692c83e12e616271e29eecbda41e3934a5d90ac87384860757a091cbe05429f94f70df71ef8634c022db86697f4e43af8d71c65ea67009c99fbeea870ea3880e20aff99d710075a4bf8db474cfafc094a2a6f2099bf56fee68f01ef79baa7b08bdd1cf809017fb538b8b1ce6ce016452ed828ab8c500d202db277cdb6bef8efa37d0eed1e50c8398b805263c1de1c1ec776d6fed9f26c78fea701dc3f02a374fcf55cf982a74ae22cad3977d84fd146a52c910069ffb22ddda92045ea9aafadf31c5a1d12e4dd47d9dc3aa6d525ecf5208651ea88a33c83c2f387f6a7afb8c145dd0aae8ebeab2e51e4cd1c7ac0e8c0726d3b92ed25bba8903aa6a0e94ebe1936751c1ebf8ab1ef2d89de422645aaab47690264b5541b91728c0eb3df75fc94adb64b40c6e278172c29a2cdd55ea21c04ec260a98cbed3b75211ee6b470d9545a71d25aceb11943c8861409b963ac7e97c8c2d1b827d4344a141a6ae9ecbae77b6017a4574a020bb3942f93376856123cb0b7513813c392e905888532bb032b5e8b98668bfe7709a20acb354ab3ba1de332bbbb5a690c0152d065a94cf773d1cff07db66dd87993080cce2c59adbf5764fb3b2a9c6dc3698c90191f8cd2d44324d76707deeb19ce6566ce29bde5c851c491d6e427135e4606a8887aec6aac77c0c37c7e5394c064038d556bd56c616f086795316de4c9b8818c69512be0d1e0a7db95ce08d479258daa76b4aa902cbfcca8591c0e77940f302a8bcccb29d87cc077d913f0391f3757e87ff7603337c30613129b19e7d4751b5131ae8b0f8d464b784686bfeb62cca4418ae38f9bb5cc299100e179c03ea20e0a76da03d29f53116006d5c7de4ee25e28eff4bcdd8ff5351c0caedcafba7785cca0ed987a07fb194aa7d6599b5fd5b0916c207a26f5fbf26af182cd8c8b110590b33c1f83449c18d2cc92db61c347fa3e17b2943900be0c3f210775c4c7502209fc37d6f16e4b2471f3343c0c12fc223e6e860f9327f32b4d72f367ec0b3770ed2474d8a6d56bcec38ee544ef4cd9d6591c4a59088963fea7c24660c01dbf1b1559847e78e15e64655117e8b8d6f655cb0431a0fd37870d48dc0fbdbb0246cebdf0515f4a3e1fdc16c56c00dbbf7deb7ac150f2a81ef903226261b72ccce23aefef279719048d9010c19149b5062669e87dbc7f63dfffb3870b33bc6b93f2f74af264223da4ec4145afc06c3baf6c2bdc4c9d1fae8de6bc23c4cc39e36fb16e6cecbf6aa9623dbb806cc38154b6d691289a864c3a960ce73f45409236c6d506df781091537b407dd4c5b033e6d053a7199a6cafbbf1ec64ebb484baaf960d6c14a901af4f107c2e13d3884177d08af4419d23a03d139afbdbd32b580f9efbf1aab3914112ce868eb3b3fee1eee5bd424c127f3882b4b8ae7a7ed95e40e0afaa3bf25941dcda49646c5e301eea6315bbd931a3322dd04659af9ffd75ac1253966eda811475306c5e7450baeac78977ad8cd7ae4727abf2b1a30aec8f5f21c62663f5bdbb9f2fefcc7f90b5f67790d06f805bc483f8881cf525523f86136d97b2c339999d515487cb59451408258111ad6e0f9d044efd71949a51be38003aef86a7a917c6f81b4e5e9537b505491ac7a9ee544cf2a26c7850ce2b76bb55d9d227d2d71585c980e1753dc5f52bf5037b2681b2f7bc572fa4e17ec63f807288de6e1df3ae4f4f0f134c6bb18c530991f4364c0955df3f4455883ac2b0280bff5647953f359da8382cd5a3b22cc6b7e55f9d6ddb3dc8370ec0e17036818b7d0feb4e057831f28d2edd9b6b0d5a3b1198eaddc1ee9692429ae6889563d3f4e64a852fb81118949068f4c84cd3cbf998984491f4e4da244c785ba9d167b8a6e60efa54d201b0551c937ab640984fcbdc28f81f32ae4eb645032e879eb601861436abe5b914ca4d7556fc82564d3ae86d19c352b6f4ea96c4d851c0a758f2cf0a6c5fcf9dcf5ee7326ec9885a066299f78e166a58089bcfe5e12e60c106fee1c23b55b78915fb65f7200c89226f652bc17c33baa58f468965c9346880617260bff7fab618f5e535614360ea814f326b3fdeb4bababb034ccd25cb370137eb6fc2cb0051130b73ff416d0fe5f50e4404eed2908ee21b7b6033b52f6c2ae444638d8cfc2f058e7c8143778c95b7307a685bd0a704e87227fdf46983b95fffc7f9d12f04ff76c39de5b2cec8fa5c2db55bc5613ed6ccdbc155a83b64d0ab683bdb988499ef459635ece2c2f71f6dd059978c93414677414a4309d531e53519e690bc7bd334118bf02b909e778ae5ced4ebe939f285176c56f81dcba09c1243c2e70ab0a0322d48096fc72136d6215233ca487219dca74c16869335207c934695c1bbbda48a5005c42affc5bd9e01770d768292aae6034da9f3ee141531eb51e58899592ef6f43f2c97dded848dad9469a7f1d19568b5b60a2422d2d80b4c4f7742a62f656c53c281fb681b84607ec63d348a9a64feb56ffe165bb9cdce116bb9a9deb10a7355f7a144e1153a5d2220104966f8a37dd20d3ac3b0e8690b6be6b0ecf13a3ec4f886b166fd07a5ff6adc52c19bc56550f8cc92cd2a1856f3cd0c45b14b1bb8c405f279698dd5110882d83ee3b0e81207ba835e6cfba3b47745ef5bd6a777e156beb933c761e770acf28f55082997599522b82e32b677170cfeb9b3bb266e59aa962000f7610293ed7fee4d5b8f4f52a527076c55d822db183dd9f929c942d6ebee57a1231a0dfb6104d30261fab3dcd738aecc093e1e4d4c54030d11ad3e7863fadd8b1f4aea966b8f263a42925cbbe5fbded5e1703fbe3bd6a063741441a13338149d3c92fc6b3201bed97ec0cc89cd64ff9267ec868c45676db80f7fe041fe04a0c5f"}, &(0x7f0000001080)=0x1008) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000011c0)={r2, &(0x7f00000010c0)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001200)=0x10) 20:52:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="030200c8880000ed"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000080)=0xfffffffffffffedb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 20:52:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=0x8a, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100)=0xe382, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000000)=0x5, 0x1) 20:52:16 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) rmdir(&(0x7f0000000400)='./file0\x00') 20:52:17 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c65300053526765775b922c5e33f55bbb9d5e0192ea83b5cf45f18df3238e8977185cd1a995e2d38aabb085be3208afb63beedcdf7fe6328ca5c97a5a9231b28fee64b9fb39fc041d598daeb86b8bf420d3503428ee92e054e9d12a705df8e1a693bf62e2e488f4e9b2071b378fe789770953c6546d9c3292a822daa248dcc64d43aa21ac6453baea4b4095b9a2e32130f10e455096fef2f445f0492a32b5f285c82a1d6da7"], 0xa) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x90001, 0x8c) shutdown(r0, 0x1) 20:52:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0), 0x8) 20:52:17 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd10_pipe(&(0x7f0000000080)) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@abs, 0x8) 20:52:21 executing program 1: socketpair(0x1c, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, r1, 0x1ff, 0x7, 0x9}, &(0x7f00000001c0)=0x94) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x8}, 0x8) 20:52:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpid() r2 = getpgrp(r1) wait4(r2, &(0x7f00000002c0), 0x1, &(0x7f00000006c0)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x6, 0x8}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x10, 0x7, 0xffffffff, r4}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000300)=0x4) connect$inet6(r3, &(0x7f0000000200)={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="28ede048f84bf90771662ecdd5be84a83279de7f81fa7bbbaffe59e5ef09290c653b2590a636bfd10a2c5242ae924c0fac58a4d83a54258ad48e1e61385507a4da42fe6d50ba", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) 20:52:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="030200c8880000ed"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000080)=0xfffffffffffffedb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 20:52:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f00000000c0)="cc7f862f3d083866a9f12424b801b2d46af97da7", 0x14) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8001, 0x40000000000090) fcntl$getflags(r1, 0x3) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:52:21 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='.\x00', 0x200000001000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r0, &(0x7f0000000140)=""/147, 0xcd, 0x41, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x2}, 0xffffffffffffff5a) 20:52:23 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 20:52:23 executing program 3: select(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x10000000000, 0x0, 0x2}, 0x0) 20:52:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f660000653000"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000008c0)="4a5956f8093dd3a47f62e94f8803db62967fff7e89aaca93fede2bade976df68d7dc0205b1e5a0538d4fced3d915b291621362be5aa81b7a86fd38c35156e04038deaa6895e9a0daa63a54814dba69f684ccfec64cfec3222049b02520f162eecde4949ea753e46a0611860c891a8da43108e8be396e7de2500edb2449982eee20671acac65de2c198f94dcff93882d57189fac2f28e133c6a", 0x99}, {0x0}], 0x2) sendto$unix(r0, &(0x7f0000000300)="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", 0x4ec, 0x0, 0x0, 0x0) shutdown(r0, 0x1000000001) 20:52:23 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2) ppoll(0x0, 0xffffffffffffff69, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0, 0x6c) 20:52:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ff00000000000000000000000000000000000000000000ff000000000000fa111cd7fa826eeb00000000000000000000000000000000000000f1", @ANYRES32=0x0, @ANYBLOB="0483250b00000000040000000000000000000000"], 0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0xfffffffffffffec7) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x43) 20:52:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="030200c8880000ed"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000080)=0xfffffffffffffedb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 20:52:23 executing program 1: close(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 20:52:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 20:52:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0xc7, "274d250ac4b7b752f458339614673fbc17f357957f9753ffc8972a501436a5161ee3c062937040d16bc95052d431914843b11d10d6c666b3dca5b278c66942b16a75878e86e631952a0c803d3857b72eaa0a448620d8b511de5dbe908a39332d275a2e069ae165db1b0d42f481ca78d09b698b13edf461914773499cb569fbdac11516208d69b4609aadb12514a0bb4ed19140e51745153b73f841af9d8a66e3b509215953c4827dc46227ae95f15ca14b5dd2dec6716c0b2aae7f1c3ba880abeb6aeda5fa4861"}, &(0x7f0000000300)=0xcf) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x4, 0x4) 20:52:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000040)=0x8) 20:52:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="290000009112dff94fb03d304b67201b45440387e6f246000000000000000000"], &(0x7f0000000080)=0x31) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3}}, r1, 0x3, 0x2fcc}, 0x94) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x7, 0xffffffff}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r3, 0x2, 0x100}, &(0x7f0000000240)=0x8) 20:52:24 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(r0) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe) r1 = semget(0x1, 0x1, 0x204) __semctl$SEM_INFO(r1, 0x7, 0xb, &(0x7f0000000100)=""/244) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, r4, 0x1, 0x200, 0x82, 0x8e11, 0x6, 0x81}, 0x98) 20:52:24 executing program 0: truncate(&(0x7f0000000500)='./file0\x00', 0x0) __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) r0 = socket(0x17, 0x3, 0xd4fc) accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockname(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) r1 = semget(0x1, 0x40, 0x100) __semctl$SEM_INFO(r1, 0xb, 0xb, &(0x7f0000000280)=""/66) 20:52:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="030200c8880000ed"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000080)=0xfffffffffffffedb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 20:52:25 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000180)='./file0/file0\x00', 0x3, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 20:52:25 executing program 3: r0 = msgget$private(0x0, 0x0) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x5, 0x4) msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000070080aa070000008a0805000000000000000900002000000000000000"], 0x1f, 0x3, 0x1000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x1, 0x2) unlink(&(0x7f0000000180)='./file0/file0\x00') chroot(&(0x7f0000000080)='./file0\x00') 20:52:25 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x80) 20:52:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x3f}, &(0x7f0000000040)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 20:52:25 executing program 1: mprotect(&(0x7f00003f5000/0x1000)=nil, 0x1000, 0x1) r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x4b0}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr=0x2}}, r1}, &(0x7f0000000380)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x1c) mmap(&(0x7f00005d0000/0x4000)=nil, 0x4000, 0x1, 0x10, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000000), 0x10) listen(r2, 0x8) munlock(&(0x7f0000147000/0xc000)=nil, 0xc000) socketpair(0x2, 0x20000000, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000100)={0x101, "af211069c8ec1db1c96eff6aaff10f5b"}, 0x14) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000480)=ANY=[@ANYBLOB="090000001a0045068872080006001f000046ddae4c005f2aaa86277ff323c49d62372b97823b60f5282322e5efceda02cd4c4a1b999e43f870d38d7bf02ce2c10d2bdca76adfa38a0a1ebcc38c05e828b45784a0062bee00de153284ba2d4657049f63fc6b57d3d27b4a9bb263784599366d9e077d8997f182ec276887ed8d478cfc71cc1e3575e5c77ae74eb534da6c7cb6b425cfedfee118f05eecf1e92d3c031acaca50b91e61914d09c475bd7629b18466276d0ad5a524306cfaf266f1ae8bf8377f508c"], &(0x7f00000000c0)=0x16) 20:52:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f00000005c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xffff, 0x1f, 0x1000, 0xc00000000000, 0x1, 0xb1a0, 0x100000001, 0x9, 0x0}, &(0x7f0000000600)=0x20) poll(&(0x7f00000007c0)=[{r0, 0x40}], 0x1, 0x1ff) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000003c0)={0x3ff, &(0x7f0000000500)=[@in6={0x1c, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, @in={0x2, 0x3, @rand_addr=0x7}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x9, @empty, 0x3}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000640)={r2, 0x1}, &(0x7f0000000680)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r3, 0x7fff}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@loopback, @multicast1, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000440)={@rand_addr=0x6, @loopback, r4}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000006c0)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r6 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) setregid(r1, r1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000700)={r5, 0xb4}, &(0x7f0000000740)=0x8) 20:52:26 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0xff) socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100) fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6) getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 20:52:27 executing program 2: munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fsync(r0) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 20:52:27 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x918) 20:52:27 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7b020b2f66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x6) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0xffff, 0x40, 0x5, 0x7e2d, 0x14}, &(0x7f0000000140)=0x14) 20:52:27 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, 0x0, 0x1000000, 0xc700, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) socket(0x10, 0x2, 0x200) socketpair(0x17, 0x4, 0x1ff, &(0x7f0000000000)) 20:52:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240)=0x4, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3a, 0xf, 0xffff, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) 20:52:27 executing program 0: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(0x0, 0x0, 0x0) truncate(0x0, 0x0) lseek(r0, 0x1006, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000)="c447bd86179c75a07af822a558c86aea7bbb471d7251c06163a4a63bb89b6a7bfee92dcfa0397d2026128c908ac86a76eec151bfe3c48736e8bfad2ac668b5c72c86237c75d590e44450a1767cdf721bbc6a5485b486700d1f8aab7dc75b31282a56dc61cc069f90673c52d41955e79d4d1ac899596a51cb5db7dc879707c0cae13d11f1a33ad4d806feb4b1c927cef707d9b922434bbfa3bf88ec4c4c4efd1590358949489e14bc963267e399baefa1c37f3dd266104222126b2c0a1fed55aed612b474a3009944cfbf1e5657931059f4a4314de185ff74d7383081ca81e0c8c92cb0a021beaa166f703101d9b605", 0xef, 0x0, &(0x7f0000000100)={0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 20:52:28 executing program 1: r0 = socket$inet6(0x1c, 0x10007, 0x7ff) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0) 20:52:28 executing program 3: r0 = msgget$private(0x0, 0x403fffffffffffe) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) getsockname$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) 20:52:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r2, 0x0, 0x5b, &(0x7f00000000c0)="349a5a038f63abbdd07cbdb44626d004521ed5bf257f07a89dbb0b1358a6bfc9eae2", 0x22) bind(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 20:52:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) shutdown(r0, 0x1) 20:52:28 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000240)="f0", 0x1}], 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0xa1) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) close(r3) 20:52:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) freebsd11_stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r0, r0]) setuid(0xee01) r1 = socket(0x3, 0x3, 0x3) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280)=0x5, 0x1a0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) readlink(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)=""/191, 0xbf) dup(r1) mkdirat(r1, &(0x7f00000002c0)='./file1\x00', 0x1) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 20:52:30 executing program 2: msgget(0x0, 0xc8) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0)={0x8001, 0x8}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0x8000, 0x8f}, 0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) 20:52:30 executing program 0: socketpair(0x2, 0x30000000, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e20f70c0000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="1f00060000000000000000000000000000000000"], &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1}, &(0x7f0000000240)=0x84) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@loopback={0xffffffff00000000}}, 0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x1, @empty, 0x6}]}, &(0x7f0000000300)=0x10) 20:52:30 executing program 3: poll(0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f0000000100)='&\x00', &(0x7f0000000140)='&\xab\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':\\\x00'], &(0x7f00000003c0)=[&(0x7f0000000280)='B\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='$@\x00', &(0x7f0000000340)='^^\x00', &(0x7f0000000380)='&\x00']) clock_gettime(0xf, &(0x7f00000000c0)) 20:52:30 executing program 1: r0 = open(&(0x7f0000000280)='./file0\x00', 0x100000, 0x108) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) pwritev(r1, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) r3 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) socketpair(0x1, 0x20000007, 0x100000000, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000000400)="080c3e6504f3aef25b3b6c233de9d9988e910692a5179a06f6d995485b5072954fe154f269f7bc3c2a287591af02bf6c5ef6a6aeb5c805e427c44c978facff370e5ef0a5b1b8b20f4b3be1596bab335c01d47be9db6bcda29d277f979d3ce233e4decbbee302880eea52c6f48f6a85a0ec0b1fc69ab0a6f279792c2adc12e4724d1c079143b49af7bb09840374cd198132339b9f928ca797b5cff7734524ce3a0450ac0805ba7d40d4c8f722119845f07d9082411bb2833657f5c49b1acd2d4e95e7", 0xc2, 0x80, &(0x7f0000000240)={0x2, 0x0, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000380)=0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r5, &(0x7f0000000200)=[{&(0x7f0000000040)="4316d5756f427bcb2a637768d2e3d564dcc69f7dfd8b049d09e2e0960b8f570d0adc077f9539a231679509de37c54813fcfe0c1e27b79723ffd8c96abfc472c4041dc7247808e174b9c990476978551575a6394286f0ed8b22d3342c4338802bb54fe54b8ced1b5037d23cea14fd8921028aa700c3b1229058867ba81db86ea08cb7fb92acdfdf1647c231faec328d96a3652f5cb4ebfe2bd596f8d095807e9460ecfbc3623406ef43f50dab169bf32870cc6d8e584e9c78979f8f3d89119875e63b7426e0638daac1fc5e4a80fcad3a18980c013fa7a9c902dadc3515d516b007ca4c857a5d5f6cc67e6982bde4b37834959e13ef9e", 0xf6}, {&(0x7f0000000140)="02570e709da4422d41089320d79b0d09e4671c28e0a9112157476daa92554c2047b7babe483a402656973f0059e02e790355f770bec18f35ef9551737b56ce2de30ff6577ec7622098bb78fb61446b294245938becbe713874e28378c340212884393cf135d3df53fc7ba1253e090192b611773a35aabeef3c744b614365847854fbd6567f90a88a96a840db2224f5719a91e896", 0x94}], 0x2, 0x0) 20:52:30 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in, @in6, @in6, @in6]}, &(0x7f0000000100)=0x10) getsockname$inet(r0, 0x0, &(0x7f0000000140)) 20:52:30 executing program 3: freebsd10_pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x2) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/187, 0xbb}], 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000100)="5a637259dd543b222e17162c72a3eb602133a74b0c670f3a8a847fa2f9c31b922452770e4e766b6f9fbaacb5659103e682f9d8b77eb82fbe5ecdd166177489f6c844af875a00a8a24e17ec5d52cdd0313ba352fa06ea7a4fb1ea0fcad56bf17c5d370efba552f03fc07691d96f0fe5369f8d33202da9f4c35cc91704d71f9d84f765218f461f365a97dcc69e85b5d385a4ad2aee87e9ba527fa1ed1117639914cbfb78675b78e6d166846f2a360d404aaae2d8d38762f7e531c27afaab82ba9a5b2de50358693e8dd0e955efcb9aa1427c2b376f0e9d8f5aae04476954cfa803715d1df4e9703329de3134f4cbcb9bac09600d", 0xf3) 20:52:30 executing program 2: r0 = getpgrp(0xffffffffffffffff) wait4(r0, 0x0, 0x5, 0x0) 20:52:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x0, 0x6, @loopback}, 0x1c) close(r0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) 20:52:30 executing program 0: r0 = socket$inet6(0x1c, 0x10000000, 0xffffffffffff0001) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x8, 0x1, 0x1000, 0x7, 0x10001}, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 20:52:30 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x4129, 0x7, 0x2, 0xda}, 0x8) 20:52:30 executing program 3: r0 = socket(0x2, 0x2, 0x0) semget(0x0, 0x1, 0x2) bind(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000040)=0x1000) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="66680275300000000000b4b1eb00efaa6362407e5e76fae375929d591c857c68a16c4f0ae9b23ca9e00b04354e3e4679eb9c9cb2"], 0xa) connect$unix(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="82e26f95c3056c6530006166c9efd513146a62c6e5d6622e7f1b01d458975f57f019cd262289099430eb4110763cb5b564be9be97b201f587ca1ba1125"], 0x10) bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x3, 0x80000001, @loopback, 0x100000000}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000001280), &(0x7f00000012c0)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0xe12}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) 20:52:30 executing program 1: r0 = socket(0x2, 0x3, 0xffffffffbfffffff) sendmsg$inet_sctp(r0, &(0x7f00000039c0)={&(0x7f0000003680)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000003980)=[@authinfo={0x10, 0x84, 0x8, {0x4}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}], 0x38}, 0x109) 20:52:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x5}, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) connect(r0, &(0x7f0000000000)=@in={0x2, 0x3, @multicast2}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x1b, 0x0, 0x0) r1 = msgget(0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={{0x1, 0xffffffff}, {0x2, 0x9}}) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x2, 0x800) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780), 0x100000000000019f) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:52:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x4, 0x19fcffa8, 0x200, 0x100000001, 0x400}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2, r1}, &(0x7f0000000140)=0xc) 20:52:30 executing program 3: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, 0x0, &(0x7f0000000100)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/180, 0xb4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xffffffffffffffc1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x3ff, r2}, &(0x7f0000000240)=0xc) lseek(r1, 0x0, 0x1000000000003) write(r0, &(0x7f0000000500)="78198596197651389d91b4b88b732a6183fa54b0698455d5be48dd0598a7ab7ca331e883954d568214e57ac09440a20005f2a66b3afe92f9f10da12e3b0a16510ae28de4a4068ca78b247d05d0cd24c8f50f4d893cad5d87533c3872ea4bef63c17639b74a9d7abeabc90f3e699681c9630ecf7048698e68d644e1baa44a14e9806596b0be8588aaa65ec42667946c60ac7091933a04f46dbd7de9b6e3bc33c526175d83f7581fe0a8e135e935392ce2cf2e9d1ca9b60ed07d2c31891c256f7bf1d9e747b5b37a54be9f7cf4515797d4dbb9f9f69aea62add8c54fe5d97d9878767ce126a57d6c70bf436f95e30f40", 0xef) getresuid(&(0x7f0000000340), &(0x7f00000003c0), &(0x7f0000000400)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r3, 0xd8}, &(0x7f00000002c0)=0xc) fcntl$setflags(r0, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000600), &(0x7f0000000640)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)="83f107b947faf0467368bb2a8126aac0928d05", 0x13}], 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) futimesat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x0, 0x2008}, {0x101e8bf9b9, 0x51}}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0xcc) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) 20:52:30 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x447472b3fc5a284c) mlockall(0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000400)={0x29e2, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0xc2cf, @empty, 0x8}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @rand_addr=0x2cb}, @in={0x2, 0x3}]}, &(0x7f0000000440)=0x10) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) r5 = getuid() setreuid(r5, r4) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlinkat(r2, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/106, 0x6a) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 20:52:31 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) 20:52:33 executing program 0: mprotect(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x100000000, 0xf, 0xffffffff, 0xfffffffffffff649}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x1, @loopback}}, r1, 0x3, 0x7ff, 0x80, 0xffffffffffffffff, 0x5, 0xffffffffffff2506}, &(0x7f0000000180)=0x98) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) dup2(r2, r2) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000000), 0x4) 20:52:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x3ff) 20:52:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000043a31de64d50223ad9d22c00ad8b6a71711f2b09add636bdfe1ba4a6214a500dbe74d00459cf7b95e41b41afb13c5bab545906c1063d327ad20d5855163a6a5c6c1a1f0381364fe967d7e669bddac82179a42f492f85dad1a2b1297889b26202b32563df6e4166ad7be19be5067d136713cd903d6b7a3d2f60c34d8c38433a1c7f2c6ec655216eafffd77c34cd9dac843fc6cf1ca6f1d4aa081367c700000000"], 0x94) 20:52:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0a010000ffff46bc062c0e1211facddcd09fb46a11fd000002"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 20:52:33 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x80000000, 0x2}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xd8, "a98c8f5e17bb05993c1c71041637c60fa4afcc055a6b163c702ca5ff276c8c4084f7f027941d001b0f32015909220ca62e027f1161b9588d259959628c81d388ef6a2b88f08605ffb2fef4738dcecf55c38a8f47ce79c2a24cf1994e206d034c1ab289411ca2c8da098a4c356005c861297903a610e0821ed15bce61605b8ccb6512976b3b1d7094a4ed4cc7a42a9daece4b39daf29fafd6e9572a1ca5b9415cde33548e2cb84972b3e06ca8f298fa145f2413b9190d7d3bdba30260f280a5c2eb60ba714f87cfd7a8f3b37d16aa4ee98a12173678c76c4b"}, &(0x7f0000000280)=0xe0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x8000, 0x8) readlinkat(r3, &(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=""/180, 0xb4) sendmsg(r2, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0xfffffffffffffeb2, 0x0}, 0x5) 20:52:33 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mlockall(0x3) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x8000, 0x4) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x3, {{0x2, 0x0}}}, 0x90) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x9, 0x20, 0x53f}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x3, 0xc476, r1}, &(0x7f0000000340)=0xc) 20:52:34 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x447472b3fc5a284c) mlockall(0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000400)={0x29e2, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0xc2cf, @empty, 0x8}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @rand_addr=0x2cb}, @in={0x2, 0x3}]}, &(0x7f0000000440)=0x10) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) r5 = getuid() setreuid(r5, r4) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlinkat(r2, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/106, 0x6a) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 20:52:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x82}, {r0}, {r0, 0xf5a22f5d97fb133e}, {r0, 0xd2e93c163ad8b4d0}, {r0, 0x198}, {r0, 0x4}], 0x7, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x72c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0xb18, 0x1, 0x0, 0x64}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x5, 0x1f, 0x5}, 0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x6080, 0x8) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000100)=0x8, 0x4) getuid() poll(&(0x7f00000000c0)=[{r0, 0x4}, {r0, 0x10}, {r0}, {r0, 0x2065}], 0x4, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x1be) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r3, 0x0, 0x3b) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) truncate(&(0x7f0000000080)='./file0\x00', 0x7ff) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x7, 0x1, 0x1, 0x1f, 0x7}, 0x14) 20:52:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0}, 0x0) r2 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x2, 0x100, 0x6, 0x10000, 0x17d8d5a6, 0x6, 0x1, r1}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xb, 0x120000000000}, 0x8) 20:52:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001240), &(0x7f0000001280)=0x4) 20:52:34 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@multicast1, @loopback}, &(0x7f0000000140)=0xc) mincore(&(0x7f0000748000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/65) 20:52:34 executing program 0: mprotect(&(0x7f000063f000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0xff, @empty, 0x3ff}, 0x1c) setsockopt$sock_int(r0, 0x88, 0x4, &(0x7f00000000c0), 0x4) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 20:52:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0xb, 0x1, 0x4, 0x6, 0x3, 0x6, 0x2, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x8, 0x8, 0x8, 0x7, 0x9}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x90, "0292bb27ba2e8bf82ee8a12bea81fdac66458728ab09a5a1d3bd0138dac4eea51792f7e12f1d84bb90a2cef3c499dbcc3346cf75bba8f1f2894b0ed530afc5940d6058acf3224f50cf9ac7484fcca94a0d39503f57c5807831c22bb685a65fe6eb8e26985887d7e342f6b6f929ccb4379163ee0b7d3b0ae86a3bb7ee8f5d74a29dc02ee405f1052221c3734227ffaf02"}, &(0x7f0000000080)=0x98) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 20:52:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x8, 0x8, 0x8}, &(0x7f00000001c0)=0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r1, 0x0, 0x0, 0xffff}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x1205, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x3, 0xfffffffffffffffe}, 0x0) 20:52:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) writev(r1, &(0x7f0000000280), 0x26) rmdir(&(0x7f00000000c0)='./file0/file0\x00') madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 20:52:39 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x800208, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="66000000507851cd6917832742b8faae3f80f755210f43f770bf2cd875f5da5a768a69aabaed10d0f8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a766001eccb1aaf6e47c0c18c"], 0x0) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x8) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x1400000}, &(0x7f0000000140)=0x8) 20:52:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004b4c78b13a885bb9ba8970addc27874a65a620555886e41602b10a389858d77aac654bc9b7d62bc283e66438360fe8c848c83a0814b4aeca57f21c57e2", @ANYRES32=0x0], 0x84) 20:52:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) select(0x40, &(0x7f0000000040)={0x0, 0x4, 0x4, 0x100, 0xda8b, 0x7, 0x0, 0x2}, &(0x7f00000000c0)={0x4, 0x40, 0x7fff, 0x7f, 0x9, 0x80000000, 0x1ff, 0x7f4a3a17}, &(0x7f0000000100)={0x29eb, 0x0, 0x0, 0x1000, 0x9, 0xfffffffffffffffd, 0x0, 0x7}, &(0x7f0000000140)={0x4, 0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 20:52:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10004, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x9, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x800, 0x0, 0x0, r2}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) 20:52:39 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000a40)="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", 0x2ca}], 0x1, 0x0}, 0x0) 20:52:39 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1, 0x7, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0xfffffffffffffffe, 0x0) sync() 20:52:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) ftruncate(r1, 0xb) 20:52:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) writev(r1, &(0x7f0000000280), 0x26) rmdir(&(0x7f00000000c0)='./file0/file0\x00') madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 20:52:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) r1 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x100000000, 0x4) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) lseek(0xffffffffffffffff, 0x0, 0x0) 20:52:40 executing program 1: shmget(0xffffffffffffffff, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20208, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) sync() open$dir(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 20:52:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x200000000) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000040)=[r1]) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x7, 0xf, 0x800, 0x2}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r2, 0x20}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)) getpgrp(0x0) 20:52:40 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x0, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="f9fffffffffffeff440b0000050088c1020000001c004e2101000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="4895152feb903ce2ab7bff3d9e1d5fb800000004"], &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x3, 0x1}, &(0x7f00000001c0)=0xc) 20:52:42 executing program 1: shmget(0xffffffffffffffff, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20208, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) sync() open$dir(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 20:52:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000080)=""/71, 0x47, 0x40000, &(0x7f0000000000)={0x1c, 0x0, 0xfffffffffffffff7, @empty, 0x8}, 0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000040)=0x1) r1 = socket$inet(0x2, 0x4, 0x40000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 20:52:42 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000140)="b11d5ad366a4940bc4bb9edca261907b6d6a787027bc0734538555fb7be28c051d4fa3b1ae3497d6e055d85a2318fd264ae1854d01922ff62a4d9f59737753dc69e3e993c14a8d8c4588c329fd65ddd51cd83b48d9950dcd134a1fbd9e05431d305d20934ae2e7f62a659cd2", 0x6c}, {&(0x7f00000000c0)="e1e727e19487d82999de5e5df8e2831b6045d7a8325cb2f1fff68074c3b97f12bb52759d74aa2f3d9df73cab02289fc8b613a626eec0c98a77af4063", 0x3c}, {&(0x7f0000000580)="2f8af55633d2e2c577625ed0ed0c8e714fd9794ce5e18abf8fa1d3002ec8c85c69640bc2a960194b684a6939d640341746c32a29e2878ebc29a571024ddcb5dfad221f32202daea58e91e3a11392c8ccd94f76578d051c751f3c8c4f2054a68736d350e1aed85680c028645a3d147092db4aff30de0ed35f0209cca038d0285893d0d03300d9a0025808cd98a82fb9f7d61b54701fc9603386c12de3fab287ffe062b192e6ef4ba23725835ea3c1757e069cfed84d0c4f1e3e2ec0cf47a4d3aa3f1c2e44b138a5a55a9c62357ecb1d71023c5b31f3258537898a9c9b1fdb4ccefb", 0xe1}, {&(0x7f0000000300)="d833d1e6a2bc8eec000f0204646c8bb498d17fbbe32013646ffb210840766cc085180a053a568624ef3c16e49456231194b61260b97bc573f02fb7bff2d0d9e5f22f6af3a6c03ed26a74036de617fc5b607e23", 0x53}, {&(0x7f0000000400)="90a272a0f4d6c08a23331349e386506834904eceb44ebb3730cf8cdd10e0181e6e79f4cf2d3e868a4bdcc12c3c41a7655a2f970a5e37a972d3d8e966da07550fd6a9c1", 0x43}], 0x5) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000380)=""/87, 0x57) 20:52:42 executing program 2: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r2}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r2}, 0x20) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac3700aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r5}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) getsockopt$sock_int(r3, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) r7 = getpgrp(0xffffffffffffffff) r8 = geteuid() r9 = getgid() sendmsg$unix(r3, &(0x7f00000007c0)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f00000004c0)="b98440170346f1d420052fd2155f034d21b72aa47172a41044af2b89292ee845cf06dfc265cdd7235dd3850c2ccf82390e9c2b51d6c687ad85e6a4bb039c09764417bb31fc00945aaecabc4447438a25bb4db37015a19b4439f61550a8fe2a78b7d193636749dc144a97edb43854cfab99458e0b5209233c750f6c51c725", 0x7e}], 0x1, &(0x7f0000000780)=[@cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r3, r0]}], 0x38, 0x8}, 0x80) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r6, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 20:52:43 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000780)={0x80, {{0x2, 0x0, @multicast1}}}, 0x90) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) r2 = accept4$inet(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) r4 = open(&(0x7f00000002c0)='./file0\x00', 0x800, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x4, @empty, 0x60a}}, r3, 0x100000000, 0x5, 0x4}, &(0x7f00000003c0)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000400)={0x5, [0x8, 0x1, 0x8, 0xcb69, 0x2]}, 0xe) fstat(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r6) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000440)={0x8001, &(0x7f00000006c0)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x3ff, @empty, 0x3}, @in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1d9a}]}, &(0x7f0000000740)=0x10) 20:52:43 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x81010, r0, 0x0) poll(0x0, 0x0, 0x664b6e3) poll(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x10000, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@empty, r1}, 0x14) 20:52:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000480005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000000)={0x1a4}, 0x6) 20:52:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x68) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x27, &(0x7f00000001c0)="dd51da32d4f12ed0d766f9b8179d38dc07e873107e51bc241fcaee4b6ef3adf55b64e657e5b6c767184475210cd68c80b9a047975f64022774ae00c05c61af8317318081d1898848bc06e1f914c51c88bcbd1d8da0065b38a05fded1d4b2c67f421ece9fbdffab8fe5597abeaa7d4adac7a191fad7846cc8896e5aea46845f5d7fb05724a75e4f31623a2f4263cc854c597294c25cf9a65755d4055a02a02a8484f66a7d7eba125d80bd1e7960604e", 0xaf) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 20:52:45 executing program 3: mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/92) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 20:52:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffdd9) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 20:52:45 executing program 0: select(0x2f6, 0x0, &(0x7f0000000000)={0x5}, 0x0, &(0x7f0000000100)) select(0x40, &(0x7f0000000040)={0xd9b, 0xd91, 0xffff, 0x8, 0xfffffffffffffffa, 0xfb5, 0x7ff, 0x2}, &(0x7f0000000080)={0x9, 0xac0d, 0xfffffffffffffffe, 0x3, 0x8000, 0x3, 0x0, 0x2}, &(0x7f00000000c0)={0x0, 0x9, 0x10001, 0x0, 0xffffffff, 0x9, 0x3, 0x7}, &(0x7f0000000140)={0x4723, 0x2}) 20:52:47 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3966696c653000"], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000040)="3cd4476ef2754578be9f95a48ec578ccbc6bf989d91e781745627a6a9a70b104c8703929d28ad7da1af99a2852cd3b25871aaf2dd1edd62ce47adac4f890c81ae08d50c25474a00e794cda2f2d42047cbcb18128926873a3345cc62dea7cedaa0969fe18d23e7b87543a86c5acd671d9e5ad08c2a4b8c56c97bf76d71c105dd3079641103253234d1950e20e43141e08c1142c6fb403c10ecd99998dbe", 0x9d) 20:52:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x26, "048eb234d7d8cee07fb80919793fb8f2a45e07df684afcd33144e337e6dcaf1c8e91a873c5ca"}, &(0x7f0000000040)=0x2e) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x7f03, 0x5, 0x7, 0x400, 0x3}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0x1}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000200)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 20:52:47 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000056c0)={&(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003200)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="7e86d43d91978b50e0c2759bfe792d3c031c36ce78b21fea52b4ca7d5c698fb1e678fcec17e041ea4b2f59dce556a3547fac399bb023b65bac376a2149392f59d5308b8571fc7eec5b6a9406752876c297870bd2cc83a157a6", 0x59}, 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"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{0xd8, 0x0, 0x40, "9fe90f1f1249af3e23b074b6e0aec63e836f42628c1d62c3f17b5aa2b600e9eb498cd8c2447f7ce8255912d463c4b92b5458a0ba057b6eec58d579cb8f69d2c05f59c787896ac93d9c03a5d0807e0f9696341a98333cd03f9ec7a177232775f826714403b8010b58faf25eea1a61271875c78287129864f8da0452258f0d17a8515be26ce8bea0e8330edc970e14e47dde038c44881ba1b1276160fd3a621751054e58b711ddd6aae3f41e068322819f2007ab88a2821a998ada587a37faf19530a5"}, {0x48, 0x0, 0x6, "f20e0b2d17be30c26a12145ee2a8d2fa24b31d011e190ab52db4e8cfc00835e8350dcc81eb3912abde063dcf7d17ff16a9d7592de6"}, {0xb8, 0x6, 0x7b, "b82f8a4ec929d71ad398240b22d60f3879a46afbaed82785259255ecb673d5fc7c3b4bfe6649a6e35fb624edcdd5fe071950a2d4875286e8191d01411f642d39fd1b978dbd999ffe064eea1e80d5202dc8e7514f747d6f122fb76574697e1a60abc01b8c5bea4519dc6d1648c81d62b1322948cd307b2cb1b5cc2f70b4843267c41b04a5d4a17d5974979eb12678b9e86faf5450cba50ff83159f00b19db9b24292c91f633"}, {0xb0, 0x9f, 0x5, "c04043a468fac1cffe1bc680ac94ca5bedc667765fcd915e803b1d445a9471853c868bf917ba9f8a6b1458d3ea8949c998bc77b5235974d2bc3a5ac7c3e73cf23feb0e10818b29b23d4928b91ab0e19f80f00322f4820d0eaa2150795c88f5e6f6c6705c4c22b66e04c43cecab455131339e8f03343817b92fb7557415b981dca9cd98b748d69574afedefa52bd2733dd1d0b0a6e388920f72a898d147"}], 0x2460}, 0x20000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = dup(r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000005740)={0x0, 0x5, "e2df61db4e"}, &(0x7f0000005780)=0xd) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000057c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r5}, &(0x7f0000005880)=0x8c) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000005940)={r6, 0x6, 0x5, 0xfff, 0x2, 0x2}, 0x14) recvfrom$unix(r1, &(0x7f0000005700)=""/6, 0x6, 0x40, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f00000058c0), &(0x7f0000005900)=0x4) write(r4, &(0x7f0000000040), 0xfffffedf) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000005980)={r6, 0x0, 0xf, "a79bc8e200ea684ebaea3c8e97224f"}, 0x17) ppoll(&(0x7f0000000100)=[{r3, 0x2024}, {r2, 0x4}], 0x2, 0x0, 0x0, 0xfffffffffffffdba) 20:52:48 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket(0x3, 0x20000003, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x7ff, 0x4) poll(&(0x7f00000000c0)=[{r0, 0x2044}], 0x1, 0x0) 20:52:48 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffff51) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000066a32dda1de157596ab26ad35c1bd6f56d9ce39e3737e6ce3eb650b3065dae2f4dee26eabb5fb17afcb65e29381a397e7a846855e18605e88e4159b857f9133323497481b716cf36825f6823cee9362aef3eca6655c11d89b2310a405e001fe8c56b17e4ce45e69e581f75d55bc80f02a68ead91a422eb372bec", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) 20:52:48 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f00000000c0)=0x6, 0x26e) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:52:48 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000040), 0xfffffedf) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r2 = getuid() getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) __getcwd(&(0x7f00000000c0), 0x0) lchown(&(0x7f0000000000)='\x00', r2, r3) execve(0x0, 0x0, 0x0) 20:52:48 executing program 2: r0 = socket(0x11, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) r2 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmdt(r2) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 20:52:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYBLOB="b70000001f4649b7f74fcb5365287c71fcf437823b9a3f515c56749a73c3f5b47c8740cf928beb77d9b08a7bb07991cac8a584e29a88560ee11c9a3f69e74517f95f4356244bbf42684748de24d686dc1dd447ace462c2bf8b0cdd6ba719d5a4c67f615dbfc8113c5db1114c9b283a0fa4b87f6ab65333f5b984cd1d1d9e0a3a4ba58cc3ac038cdd486cb81c1cc65cf2b0b0e1b4b5cad172ea758dde782421f2789c30baf144006e559e4583681a94f30a3bdb822490d769e181a4"], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea2281170200000000103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e08b244e8d4248ef93116010560257b8e5b4699917"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 20:52:51 executing program 0: r0 = socket(0x17, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000005c0)={r3, 0x6, 0x1000, "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"}, 0x1008) ppoll(&(0x7f0000000080)=[{}, {0xffffffffffffffff, 0xe}], 0x2, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @loopback}}}, 0x8c) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 20:52:51 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="439ec88e902b1b744625a960d884ba2e4b88682916045378d3f4414ccbf53d0a000000008788d3d687c6ee958b59c548d312fe7931534ef7bc098eb1b42bd82220118304c17c57355c1fff5169c37b63aa10507cca2278715c68fb69e563f439d09b"], 0x0) nanosleep(&(0x7f0000000200)={0x0, 0x1b}, &(0x7f0000000280)) 20:52:51 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000006) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = getpgrp(0x0) getpgid(r0) 20:52:51 executing program 3: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = shmget$private(0x0, 0x1000, 0x11, &(0x7f0000bf7000/0x1000)=nil) socketpair(0x1c, 0x747b6f3bbf877fe0, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8000000000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @loopback}}, r2}, &(0x7f0000000300)=0x8c) shmat(r0, &(0x7f0000d1f000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) read(r3, &(0x7f0000000080)=""/242, 0xf2) munmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000) 20:52:51 executing program 1: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x31, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="6f57e571ba3d33685512f05f91e293aec44128d363defd7562beb7acb7325fcf500770c22913d5d45c13d513824cbde4082de640af7a6cf5627eb1f14dd83dc0ba89a9c79f82f47d816d43da00b3b4a47e251495e0b01dd3ca7f0bdb2748efacea2ed641ff36e3ffc883e26cf68beceb151fd1382db8750ace4d97fa8c97532f962d62e189f018fa83ac3559f03f59b9369cc1fc63e33794f7175e1776d147c6fe87fc2c880932f4337f95985561b1782b", 0xb1) 20:52:51 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x1c, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000780)=0x44123dfb, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x1}}}, 0x8c) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/67) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000580)={0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000600)={r3, 0x8001}, 0x8) fcntl$dupfd(r1, 0x0, r0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) open(&(0x7f00000007c0)='./file0\x00', 0xc8, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207fb21951cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0313b8cc37e62fa89e7c7a8f3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a31b5c02c443d6e65cddd4cb9d14010870d30eb894eeb707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda5500000000000000000000000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000800)=""/4096, 0x1000, 0x1, &(0x7f0000001800)={0x1c, 0x3, 0xfffffffffffff836, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getrusage(0x0, &(0x7f0000000640)) writev(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)="051fae2a0eff973fe5b7a07914600052334f990ae2a2da9c2e9db146fc98386e3fb90e354d54cd1f1a83798714c1001a8fcdb7", 0x33}], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r5, 0xffffffff00000000}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r5, 0x10001}, 0x8) 20:52:51 executing program 3: socketpair(0x1, 0x20000003, 0xffffffffffff0001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x7fffffff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x1f}, 0x8) execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}g']) 20:52:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x36, @empty, 0x10001}}, 0x0, 0x5, 0xffffffff, 0x13, 0xffff, 0x2, 0x5cb28f5a}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x4, 0x2, 0x8001}, &(0x7f0000000280)=0x8c) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x8001, @empty, 0x8}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x1, {0x5, 0x9, 0x13, 0x100}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x3f}}, @sndrcv={0x2c, 0x84, 0x2, {0xffff, 0x3, 0x100, 0x0, 0x100000000, 0x4, 0x8, 0x7, r1}}, @authinfo={0x10, 0x84, 0x8, {0xe}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndinfo={0x1c, 0x84, 0x4, {0x7ff, 0x100, 0x1, 0x4, r2}}, @dstaddrv6={0x1c}, @sndrcv={0x2c, 0x84, 0x2, {0xf35, 0x3, 0xb20, 0x81, 0x0, 0x9, 0xffffffff, 0x8, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x1210, 0x800, 0x2, r4}}], 0xf4, 0x80}, 0x105) 20:52:52 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000001c0), 0xa7) open$dir(&(0x7f0000000000)='./file0\x00', 0x6cfc, 0x0) 20:52:52 executing program 0: r0 = socket(0x17, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000005c0)={r3, 0x6, 0x1000, "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"}, 0x1008) ppoll(&(0x7f0000000080)=[{}, {0xffffffffffffffff, 0xe}], 0x2, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @loopback}}}, 0x8c) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 20:52:52 executing program 2: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, 0x0, &(0x7f0000000100)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/180, 0xb4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000400)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x200000000000015a, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffc91) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000002c0)={0x6, 0x4, 0xd11, 0x1a}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={0x0, 0xfff, 0x0, 0x1, 0x1f}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000380)={r2, 0x476f}, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000500)=""/223) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt(r3, 0x101, 0x480a, &(0x7f0000000600)=""/220, &(0x7f0000000700)=0xdc) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getpeername(r0, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000004c0)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x80000001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r5, 0x101}, 0x8) 20:52:54 executing program 3: 20:52:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000140)=@abs, 0x6e, 0x0}, 0x0) 20:52:54 executing program 1: 20:52:54 executing program 3: 20:52:54 executing program 3: 20:52:54 executing program 1: 20:52:55 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1}, 0x10) 20:52:55 executing program 1: 20:52:55 executing program 3: 20:52:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1c, 0x0, &(0x7f0000000600)=0xfffffffffffffd53) 20:52:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x30, 0x0, 0x0) 20:52:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast2, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0x2d8) 20:52:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pwritev(r0, &(0x7f00000016c0)=[{&(0x7f0000000100)="a01aaa36b3502719bfa5a62a9f8b81abc9da0b2bc3f28b87194c6fafb1e496a930b612eb992c4d4025ca59c786fb55207228850d2c694cef89907855f853b23bd10c80c2bd056d37f33f622a056d53de9a9bb65849f828df3c1c7d0737ab19699f28022f430f4e5e38dc43d8cfe28055df272316e656760cc4aea283725026cff8", 0x81}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000001c0)="60c67db5142344f9816181e304a6e861647ae64a4e3f74d899a468de967dd32d0cd5e8fe9ef3bbec7cea764a3ac18c59cb6264f00e0e25f08c15fa1ee9850183c12521dbeeb020f7ae5336bd3f9d6dfd2100b912844d4a78544bac051347a10cb082b73295b47c2f78f57a39e0ece33bcf72f5b2e1dfe22f84c58361dd72d9974ffdd779ad3826a2db90aa1f674be063220cb2ccac64dd406156575fa79f2449c54ad872a7079b2c21c5db2045b85573eaa6c8cb52fc098ed55ff91c2451e6fad2653c414f05196669bd7a0f1613f5c07729682f7d43fbb97785eecd38bf27847fa820", 0xe3}, {&(0x7f00000002c0)="b28590946ed8617f877c8a60d581ea057e9a37d4f0973cb03fc6128c9ad40bb71b4a4205c88e579b9abf5a5f23d864c79c4ae0422bb0f6687df6df8e370e9430ceb8ee3857d4ede0580debdd36c9cd804d9388d07b8ddab914bcaed438201e9f6b09bd63b9d744ca683b00491967fd971ea16442702a2adfda23c64f94e7d62e7f33a2efcabc9ea9fc99df767a05ead11a925033a0bd441cc1efca8d3edf03d96de0c3e9", 0xa4}, {&(0x7f0000000380)="1b1f13f8d6ff6ea802d0f25e5373890aba23578c714b4ef6bdcdf6494174e0811d1db560e8f7644d24e1385677fe4d7d2770595f8771632d6622387d660de5f87e0bc9e2d27c90c8e96f98792dc37fd073d7e3e8e956fdd7eb679be299524be0f1f25fadc1326d966e6aaa164267f5bd4fecae5ff632dc28ca4f424d19c0789559b4821a067c076028cd533ff8c266c26851ae975d5196863584ecde223c77fb0b6253ef23a94cd3fa20bee5bde2037c222cd36109", 0xb5}, {&(0x7f0000001500)="630f19585d9ccb0dce06c32fbffa463a1af9166ff19f61a222aec9027eff2e8a4291a003e62674d012413f9dac99e2274b0719d70acd603971d7086ec77518f9a6bd967dc67edb7ed1758d522f7d4ded29cafaf5be088e25b79fe13919b1ee1fc9fa7e469510b32778b844574684d09c41362141f54787282229ce37171b8c19c9535a2ed1b0de3a606340cc543953431095a7fe00c7eb58d1165bc7ba4b29c9ee8c4b28244d2bcbb1d7faf09ab60262b42bc8f13af9faea043bb8a98533", 0xbe}, {&(0x7f0000000440)="9b8c6ff162acae12c3d65527c284d8325824a24736e4c97c5487e85748cc0c7a8e3711b908d87ab828c9d7ff8cceda81ef", 0x31}, {&(0x7f00000015c0)="f074372290e2fc103e22f0857fb05353964482039eb734378b45d53dfe47ed49f5d97c4d941850c99406fe56643b1b3880f7fd3ce20928255664f5268d71e32e971ddc4d0920ced5bb2e12f603f6512fdfbb41917fc2e6a5914299473a4666f9535994928d24618b509cec5832875daf954c598ef2a02b5280af853e6a5ec1b6bf3b93029b7f94eb2d5bfe1b74d8110cb1e63124bb0945b21d055d335ca38ece8ef5fbfb502dcd0a343d2db1f05990a2a07d0777e50e32c729f42c99e1eb9f9cad58e6ee08646c3ce8adc02fab", 0xcd}], 0x8, 0x33) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000004c40)={@local, @loopback}, &(0x7f0000004c80)=0x8) readv(r0, &(0x7f0000004b80)=[{&(0x7f0000000480)=""/31, 0x1f}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/239, 0xef}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/175, 0xaf}, {&(0x7f0000003900)=""/99, 0x63}, {&(0x7f0000003980)=""/4096, 0x1000}, {&(0x7f0000004980)=""/232, 0xe8}, {&(0x7f0000004a80)=""/123, 0x7b}, {&(0x7f0000004b00)=""/101, 0x65}], 0xa) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) execve(&(0x7f0000004cc0)='./file0\x00', &(0x7f0000004e40)=[&(0x7f0000004d00)='\x00', &(0x7f0000004d40)='\x00', &(0x7f0000004d80)='{\x00', &(0x7f0000004dc0)='\x00', &(0x7f0000004e00)='\x00'], &(0x7f0000004f00)=[&(0x7f0000004e80)=']!\x00', &(0x7f0000004ec0)='-#\x00']) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) 20:52:55 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10) r1 = open$dir(&(0x7f0000000400)='./file0\x00', 0x4, 0xe) mknodat(r1, &(0x7f0000000440)='./file0\x00', 0x8000, 0x4ca) bind(r0, &(0x7f0000000280)=@in6={0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xa2}, 0x1c) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0) socketpair(0x0, 0x10000005, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x68c5, 0xfe2, 0x9, 0x2, 0x7ff, 0x1}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000340)={r4, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000480)={r5, 0x6}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={r5, 0x5d}, 0x8) 20:52:55 executing program 1: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, 0x0) 20:52:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x9}, 0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, &(0x7f0000000100)) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 20:52:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x2}, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x81, 0x101, 0x8001, 0x7, 0x10000, 0xfff, 0x1, 0x5, 0x1ff, 0x9a, 0x97}, 0xb) 20:52:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440), &(0x7f00000004c0)=0x4) r2 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmat(r2, &(0x7f0000ffa000/0x2000)=nil, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x800, 0x3, 0x2cc, 0x6}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000580)=r3, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={r3, 0x4}, &(0x7f0000000400)=0x8) open(&(0x7f0000000500)='./file0\x00', 0x20400, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={r4, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) poll(&(0x7f00000001c0)=[{r1, 0x2000}, {r0, 0x100}, {r1}, {r1, 0x2}], 0x4, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff012300000bff000d7c8d6689677dd7d087355b87a3c6b7e5086d260b34bcee83f87260707c2ee74c49b4283293863b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004306b471a9b623ea5b7d1e3b84c17c3fe74067ce89a6acccc9749214e84472dda3a6ef209f07891dd0b16d8f748c8e6a1cba9fed84ce621eae59164b3d4c581d2777c0f96c75d5b2febf0"], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r4, 0x0, 0xfffffffffffffff9}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) 20:52:55 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x404000000000080, 0x11, r0, 0x200003) read(r0, &(0x7f0000000140)=""/4096, 0x1000) 20:52:55 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) r0 = socket(0x2, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0xc29, @empty, 0x1}}, 0x0, 0x8, 0xffffffff, 0x100000001}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x8, 0x3, [0x4, 0xfffffffffffffeff, 0x1224]}, &(0x7f00000001c0)=0xe) 20:52:56 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sync() sync() r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r3 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000300)=""/217) 20:52:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x81) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 20:52:56 executing program 2: shmctl$IPC_SET(0x0, 0x1, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000000000)="ea1ad387af984a1c730970df5730b5c506c1", 0x12, 0x100, &(0x7f0000000040)={0x2, 0x3, @multicast2}, 0x10) 20:52:57 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x44) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 20:52:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x81) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 20:52:57 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0xe1) openat(r1, &(0x7f0000000080)='./file0\x00', 0x100, 0x102) close(r0) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 20:52:57 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x44) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 20:52:57 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpid() getpid() r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) wait4(r2, &(0x7f0000000000), 0x9, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) 20:52:57 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sync() sync() r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r3 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000300)=""/217) 20:52:57 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, 0x0, &(0x7f0000000040)=0x287) close(r0) 20:52:57 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) recvfrom$inet(r1, &(0x7f0000000040)=""/123, 0x7b, 0x40000, &(0x7f00000000c0)={0x2, 0x2, @multicast1}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, 0x0, 0x0) 20:52:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) 20:52:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xfffffffffffffffe, &(0x7f00000001c0)="a48e8c2f02000600", 0x501) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x2448ef6, 0xfffffffffffffff8, 0x1ff, 0x792, 0x2}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x2, r2}, 0xc) 20:52:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="05000000000000001102000000000400e7ec58994d8c0daa4810d2310f65dcd02548837aa91d0b0ade1f00d7d9d324c6cdbb2d8e34da96bfc3b7acd5bbf2be072e892a9398de22d74a65d04434e0318066b5d728d3a9864d5a443930bb04723c4ec1220dfb93f0f8de2dc259f423590a323b69e0f47979203d770019fa"], 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x5, 0x800, 0x3ff}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) 20:52:57 executing program 2: r0 = socket(0x1f, 0x10000004, 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b", 0x5, 0x0, 0x0, 0x0) socketpair(0x1e, 0x1, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1022, &(0x7f0000000040)=0x34, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:52:57 executing program 3: select(0x40, &(0x7f0000000140)={0x0, 0x20, 0x3, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x100000000005}) 20:52:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) truncate(&(0x7f0000000140)='./file0\x00', 0x39) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(0x0, 0xffffffffffff5355) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r1, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) chmod(&(0x7f0000000180)='./file0\x00', 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) 20:52:57 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) flock(r1, 0x2) close(r1) flock(r0, 0x8) 20:52:57 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r8 = dup(0xffffffffffffffff) renameat(r7, &(0x7f0000000240)='./file0\x00', r8, &(0x7f0000000300)='./file1\x00') setresgid(r6, r5, 0x0) r9 = socket$inet6_icmp(0x1c, 0x2, 0x3a) lseek(r9, 0x0, 0x2) getgroups(0x6, &(0x7f0000000000)=[r4, r5, r4, r5, r6, r3]) 20:52:57 executing program 2: r0 = socket(0x1f, 0x10000004, 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b", 0x5, 0x0, 0x0, 0x0) socketpair(0x1e, 0x1, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1022, &(0x7f0000000040)=0x34, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:52:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x2) __semctl$SEM_INFO(r1, 0x0, 0xb, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, &(0x7f0000000180)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000240)=0x4, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) semget$private(0x0, 0x7, 0x40) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 20:53:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0x10) clock_getres(0x6, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x40, 0x3, 0xffffffff, 0x200}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3}, &(0x7f0000000080)=0x8) 20:53:00 executing program 2: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) setresgid(r0, 0x0, 0x0) setresgid(0xffffffffffffffff, 0x0, 0x0) 20:53:00 executing program 3: setitimer(0x1, &(0x7f0000000000)={{0xc7080000, 0x4}, {0x0, 0x8}}, 0x0) 20:53:03 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') getgroups(0x4, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f00000003c0)) execve(&(0x7f0000000780)='./file0\x00', &(0x7f00000009c0)=[&(0x7f00000007c0)=',*\x00', &(0x7f0000000800)='(@\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000900)=':\x00', &(0x7f0000000940)='^[*\x00', &(0x7f0000000980)='---\x00'], &(0x7f0000000b40)=[&(0x7f0000000a00)='\x00', &(0x7f0000000a40)='/%.\x00', &(0x7f0000000a80)='@\x00', &(0x7f0000000ac0)='\x00', &(0x7f0000000b00)='\x00']) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000740)=[r1, r2, r3, r4, r5, r6]) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$sock_timeval(r7, 0xffff, 0x1006, &(0x7f0000000240)={0x8, 0x3ee}, 0x10) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000000c0)=""/85, 0x55) renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') 20:53:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000280)={0x0, 0x1, 0x7, 0x1, 0x9}, 0xc) close(r0) mknodat(0xffffffffffffffff, 0x0, 0xa, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) 20:53:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x5, [0x487f, 0x2, 0x7, 0x100, 0x100000001]}, &(0x7f0000000280)=0xe) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) ppoll(&(0x7f0000000340)=[{r0, 0x10}, {r0, 0x2020}, {r0, 0x10}, {r0, 0x40}, {r0, 0x2000}], 0x5, &(0x7f0000000380)={0x0, 0x3d}, &(0x7f00000003c0)={0x7}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 20:53:03 executing program 1: setrlimit(0x8, &(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) freebsd11_getdents(r0, &(0x7f00000012c0)=""/4096, 0x1000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x30000000) sendmsg$inet6_sctp(r1, &(0x7f0000001280)={&(0x7f0000000200)=@in6={0x1c, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20000}, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x240, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/133, 0x85) 20:53:03 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000400)=0x4, 0x4) r1 = socket$inet(0x2, 0x6, 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x29, 0x18, @rand_addr}], 0x29}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x7, {{0x1c, 0x0, 0x5, @loopback, 0x40}}}, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x8000, 0x0, 0x0, 0x98e5}, &(0x7f00000002c0)=0x18) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000200)="6c6a7f2565e49ad125d1430d92f3ab1e4ecbb6e24fe850afeeba2cd14f06a4fc3f14e84534a1aca121f38217e8759c7b77c9c16505d1eba76aecdf51026f49790ae704578c91e4cc049a13c2c86ec49e68569827f7ac2dc5f3d34d234302c464b92f695ee54a981e2f222ef0e4d58bae52daca0219aa9a1722d2ef4f26ae2d93070002df42ba1a87", 0x88}], 0x1, &(0x7f0000000300)=[@sndinfo={0x1c, 0x84, 0x4, {0x9, 0x4120, 0x1, 0xc, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x38, 0x8}, 0x0) 20:53:03 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005040400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000002000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x7fffffff, 0x7, 0x5, 0x5}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000006c0)={r1, 0xc1}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x7, 0x2, 0xfffffffffffffffc, 0x100}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000740)=0x9, 0x4) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000240)=""/240, 0xf0}, {&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/162, 0xa2}, {&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000000500)=""/25, 0x19}, {&(0x7f0000000540)=""/75, 0x4b}, {&(0x7f00000005c0)=""/102, 0x66}], 0x7) 20:53:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) r1 = semget(0x1, 0x2, 0x1) semop(r1, &(0x7f0000000140)=[{0x3, 0xfffffffffffffdde, 0x1800}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x81) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) 20:53:03 executing program 0: pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000440), &(0x7f00000004c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r3 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r4 = semget$private(0x0, 0x2, 0x84) semop(r4, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) 20:53:04 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ee2000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 20:53:07 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) read(r1, &(0x7f0000001f40)=""/89, 0x59) fcntl$setstatus(r0, 0x4, 0x44) write(r2, &(0x7f00000000c0)="4f8af4819b8d700457dbc4004c096b7954a5b9534bfd032d3788a8eb4e5f3a61fc41d9bb3b986ada5eb9d7384b0eb42216b0cb845217b22ac577f1439db8657c", 0x40) 20:53:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x40002, 0x0, 0x0) r1 = socket(0x1, 0x3, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x4) 20:53:09 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001300), 0x20000000) r2 = openat(0xffffffffffffffff, &(0x7f0000001340)='./file0\x00', 0x20102, 0x21) r3 = socket$unix(0x1, 0x2, 0x0) r4 = dup(0xffffffffffffff9c) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = getpid() getresuid(&(0x7f0000001380), &(0x7f00000013c0)=0x0, &(0x7f0000001400)) getgroups(0x8, &(0x7f0000001440)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r10 = accept$unix(0xffffffffffffff9c, &(0x7f0000001480)=@file={0x0, ""/108}, &(0x7f0000001500)=0x6e) r11 = socket$inet_sctp(0x2, 0x5, 0x84) r12 = socket$inet6(0x1c, 0x7, 0x6) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r14 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001280)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="61f95a0416e685bbc0860cd9c990a7728402bf1b6f3976d6aefca253c90569b60f5feaefaa2654dcf058f89f826cf85c73371cbb00886e5c3043bb761dab461db7190dc39af0b36df31dd8b291df2ce9cb2e2b7d91c7c9b33cb23403480c7e842414b698f9afa2a500a5700de7f4e84c82688303", 0x74}, {&(0x7f00000010c0)}, {&(0x7f0000001100)="50685990f6a0fd317ad72f1ca6806bf6f91dbd13b7a65b0b944d709322e7cb1f83c42bd4f0b173b2f3e9754fcdaea6e092daa41b6bd88570633e110db4f49c19d68ea1e4afe09ed0006c8441ce63c9e60905d759a542a3885e768d0883c62f5bc87dddfd644d549d6a1e5094f1872e858a29fda52a48b0e7da31944f1c241a6eb0451f77681b98bb0d2b7d955e55cb79c1da0003418fa98d4d5d3cb28e67ad9e131a02a9f0eacca3c215eb248abdf4d75cdb18b20b262dcfce1f245bf637aa203abfb3ed1fbeab04", 0xc8}, {&(0x7f0000001200)="d23c044d7f8d2eb03240d99780c990f6866446d97419b42101c99ce940228b9f14529eb5f8266ae1bc095385cec1b299e781995ae4ccf369c176f2a817eeb30c9fe984cf4a00bde28b63741c5c5f58a349b634e9b1fcf276c49ad0b65023baae91458d93503cb6423910a25b01488e656bb9c680fbae", 0x76}], 0x5, &(0x7f0000001540)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3, r4]}, @rights={0x18, 0xffff, 0x1, [r5]}, @rights={0x18, 0xffff, 0x1, [r6]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x28, 0xffff, 0x1, [r10, r11, r12, r13, r14]}], 0x98, 0x20104}, 0x8) socket(0x2, 0x10000001, 0x84) 20:53:09 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, 0x0) setreuid(0x0, 0xffffffffffffffff) setuid(r0) 20:53:09 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) munmap(&(0x7f0000207000/0x4000)=nil, 0x4000) nanosleep(&(0x7f0000000080), 0x0) 20:53:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000680)={0x0, 0x7}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000800)={r3, 0x8}, &(0x7f0000000840)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={0x0, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000640)={r5, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r4}, {r4, 0x2}, {r2, 0x80}, {r4, 0xa1}, {r4, 0x2}, {r4, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r6 = socket(0x1b, 0x3, 0x0) writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ftruncate(r7, 0x200008) 20:53:09 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000340)='.\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = getpgid(0x0) r3 = getuid() freebsd11_fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0xfc}, {&(0x7f0000000480)="2d297b0565681ba043eb18f2fdba2f83e78f2a2b95293671390b36dd4e9f461d91209338de7522446a426eb0b164ca24a2742122e7671c59bc22418b2df808cefa35637ef4407ccfeeda8f3f47fc0d559e0fd8cb498c9d98f2a7d018ba4b7517f1fcb45ba6a22b37da3c69e604dc2732a5c70fad8fad2ab33153fc789b0d5c2c76dc138468f5aa527fd2d247550930551cb24ffec44fe8626f61df47d4be346ba0b2c5912c90d97659dac5ea80663ee5ed010c8748a3ef400af6dfb869b941aae19f85d4ff", 0xc5}, {&(0x7f0000000180)="c30186e94b4c3a723249a3b409d7a24e9d0e33ff4f31bfc78ef71040aaf8f530c75267", 0x23}, {&(0x7f0000000580)="8795cd26778e34b072ebd84c12623242f6008fa2e263b7db6f3068f4dac6cf7841f28b636491d8df0aeb50a3c101443c900143ac868b78523c5361b15a8f5f1407d6b4a624ffcf774012bac144472c0c6f1577f66f2a59de2ce8e1134eaed06acfcb52984287916f127dfaf96fff4c384c09f3c31e4a49b45e10f060386ca3799fde912e5111ba7119240f2c65582beffa087512f5562bdfe7b2e3a8d810782dbd18db95542f671f8cff973175de05ce0f64ed3a4028f4d5c92e61a7ff", 0xbd}, {&(0x7f00000001c0)="b63b118606573d48f587690d60184f16", 0x10}], 0x5, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x100}, 0x105) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000300)='./file2\x00', 0x0, 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 20:53:09 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000340)='.\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = getpgid(0x0) r3 = getuid() freebsd11_fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0xfc}, {&(0x7f0000000480)="2d297b0565681ba043eb18f2fdba2f83e78f2a2b95293671390b36dd4e9f461d91209338de7522446a426eb0b164ca24a2742122e7671c59bc22418b2df808cefa35637ef4407ccfeeda8f3f47fc0d559e0fd8cb498c9d98f2a7d018ba4b7517f1fcb45ba6a22b37da3c69e604dc2732a5c70fad8fad2ab33153fc789b0d5c2c76dc138468f5aa527fd2d247550930551cb24ffec44fe8626f61df47d4be346ba0b2c5912c90d97659dac5ea80663ee5ed010c8748a3ef400af6dfb869b941aae19f85d4ff", 0xc5}, {&(0x7f0000000180)="c30186e94b4c3a723249a3b409d7a24e9d0e33ff4f31bfc78ef71040aaf8f530c75267", 0x23}, {&(0x7f0000000580)="8795cd26778e34b072ebd84c12623242f6008fa2e263b7db6f3068f4dac6cf7841f28b636491d8df0aeb50a3c101443c900143ac868b78523c5361b15a8f5f1407d6b4a624ffcf774012bac144472c0c6f1577f66f2a59de2ce8e1134eaed06acfcb52984287916f127dfaf96fff4c384c09f3c31e4a49b45e10f060386ca3799fde912e5111ba7119240f2c65582beffa087512f5562bdfe7b2e3a8d810782dbd18db95542f671f8cff973175de05ce0f64ed3a4028f4d5c92e61a7ff", 0xbd}, {&(0x7f00000001c0)="b63b118606573d48f587690d60184f16", 0x10}], 0x5, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x100}, 0x105) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000300)='./file2\x00', 0x0, 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 20:53:09 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="da", 0x1}], 0x1) lseek(r0, 0x0, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xfffffffffffffffa, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) fcntl$getflags(r0, 0x3) 20:53:09 executing program 0: munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000) r0 = shmget$private(0x0, 0x8000, 0x0, &(0x7f0000ff8000/0x8000)=nil) r1 = open(&(0x7f0000000000)='./file0\x00', 0x11070b, 0x88) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xa, 0x5}, &(0x7f0000000100)=0x8) shmget(0x3, 0x3000, 0x120, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ff6000/0x2000)=nil, 0x0) 20:53:09 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) fdatasync(r0) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 20:53:09 executing program 0: munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000) r0 = shmget$private(0x0, 0x8000, 0x0, &(0x7f0000ff8000/0x8000)=nil) r1 = open(&(0x7f0000000000)='./file0\x00', 0x11070b, 0x88) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xa, 0x5}, &(0x7f0000000100)=0x8) shmget(0x3, 0x3000, 0x120, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ff6000/0x2000)=nil, 0x0) 20:53:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x400) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x3, 0x1f, 0xfffffffffffffffb, 0x8, 0x4}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x3, @multicast1}}, r2}, 0x8c) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) freebsd11_mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x10, 0x5) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, r3, 0x1, 0x0, 0x200, 0xc4, 0x4, 0xffffffff}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3}}, r3}, 0x8c) 20:53:11 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x20000000) write(r0, &(0x7f0000000240)="0bf3251a3be1874be349eee4d6073f4e7a3e42bbec0cf6a8d2c8e70c6dda2eaff9137e2c13fa34fbc33409373d81917d2848d986cd26e2d50c22c168108716a04cb2baef4b9732f8216c7e49adc8f8d72e58cf8dcfe4080c2f8848dbc755e390313ff2", 0x63) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x40}], 0x1, 0xffffffff) write(0xffffffffffffffff, &(0x7f00000000c0)="001ebd7fc2676da784effedb35c4529fa2ad682c8841ebc6f5a825d560910e436ac2141c342a30ea6d50639bc83fcfb11760aff2022824f70a2ee92a57148eeb3c921eaab4621f7995df56103e6dc5b42a08a7e6643fa13922d38da7040c7a30cc936418480bbf3c7a69880746cb9cf53325ed516c550558ba38bde745b9561f2de8178d70adda0e275b5615664f5e334aa69c84a3c373af825254cb29927c2a1d29320e17ebadff7e1f0e6c0fbff066e241f69dbf3ea52e15fa6e69a6c263b1e6a6b430597dc69a51fae8d2e00d15da93a1ce24f76743d226853f8aa96a04f0e7e2ea1afe831efd2d00e6f91585635e3af1661eb5", 0xf5) read(0xffffffffffffffff, &(0x7f0000000040)=""/27, 0x1b) 20:53:11 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f000036e000/0x4000)=nil, 0x4000, 0x1, 0x80012, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) 20:53:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x80000000004a, &(0x7f0000001240)=""/214, &(0x7f0000000040)=0xd6) 20:53:11 executing program 1: __semctl$SETVAL(0x0, 0x0, 0x9, 0xffffffffffffffff) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) writev(r0, &(0x7f00000022c0)=[{&(0x7f0000000080)="9c17d9a23c8d06668bf9f39b41b9fd5756dd0e7e1b46c43b567646f026cea0b8c03cbe13dcda831c24197c7f3bd2014ab9b69f312e0eb7adf2cc3ffdcefd46f95679e4a220884dbb9f32a2064a464fea721dcb1f109b0701f412882a2d930f4cbd539ce9b43b5f70ba3b03", 0x6b}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="ad732451dfedd7d83292a1f919727e267ab61ec6e036af6a950bda205061da5ce16109ac388fe5e1e8087b98b2dc8b390fe8055650ac2602ed15d8a1b707f4c987080fe19be5d06370bbd817e8c36990130b4b9fbb9b44beec5803ba65c35b7b1f69be2b71d0ba3415b906520648fc7e86c6502ec6f6ed71f44ff7da4092bb50ec835d55012641df56b42c083c943628ce7bf5994162b3cf5d7a7ab4a041fe913fa7350110f8", 0xa6}, {&(0x7f00000011c0)="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", 0x1000}, {&(0x7f00000021c0)="2acd6a3b1d5ff323a89c0a4ac36a1d67ece4dbddab3ea42b29770ccf8787411aa0f9cb344e2299acbbd6ae1984", 0x2d}, {&(0x7f0000002200)="f681afd76ed436f787d0280fc166403074ddbc374877fbc7d13a6093ffafac4946d3a8e4be8f063f297f3ae145eb7ba3c72462e6174f06f514f7f8eb35327c8822d7423ae96e25e7fe794b900902b37d18", 0x51}, {&(0x7f0000002280)="84fe6b62cb9dbb52140f14c21bd36217a06b7693c555c71c7173f0059a9d0c800658677e9c5b3371198dc34f", 0x2c}], 0x7) 20:53:11 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000005c0)=@in6={0x1c, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffa8fa}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000000c0)="6d9a8625dc29f04eb9374116180a09e744ccd37dcf17759aa42e36115d98ae54ae5a4497b629b6e81b8311f782b73293b4d2a3ed4e9cec485586e7d3915478aa86e3e1332600715d9ddb16c32a41228c229c1f3d4a104b1f74302b08a86968ac5130355d4923fc8a756d9379d244a6dc61c315fc1e26", 0x76}], 0x1, &(0x7f0000000580)=ANY=[]}, 0x0) 20:53:11 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x77359400}}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x100, 0x5a) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000006c0)=0x7bcf, 0x4) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x10000000) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000140)=""/18, 0x12}, {&(0x7f0000000180)=""/61, 0x3d}, {&(0x7f00000001c0)=""/186, 0xba}, {&(0x7f0000000280)=""/8, 0x8}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/129, 0x81}, {&(0x7f00000004c0)=""/114, 0x72}], 0x8, &(0x7f00000005c0)=""/88, 0x58}, 0xc0) 20:53:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x7}, 0x8) 20:53:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80004000000604, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80000001, 0x0, 0xffffffff, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x4}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 20:53:12 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x2, 0x800) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8) 20:53:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$getown(r0, 0x5) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000000)="8144f12f33f58d38c0cf50934763c76293096583ae853490fd22d9d2a639bdef5670", 0x22}, {&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="0c9aaa670fc97fa7c4596b8f895d933cbd9f64a1bae59b25182e19c55055d45a0864f943efcae566ed3c2f313e48c406b852a1885205264975c16e9a0967711bd7776070d5f6bc6fb2fd97b972d315347be1fc737d5a67cb02de99fc83882c7a2a1539405dc3fead1e50388904059cdc77075eadd62a063ab0bab9d29be6548ae9702813704e947e5d943b860114fe30df8ee881180ed66bcb6d4b754d68b8a124482e2b10d3b10f9a9d9365fafed8a71ce78fb8b296014d8494bcddf529c2fd7cd4546a2664ba602ec1e5186d29f9e7385f462c9810ebff1d2bd153290e3ee8", 0xe0}], 0x3, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001180)={0x0, 0x4000000000000}, &(0x7f00000011c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000012c0)={r3, &(0x7f0000001200)=[@in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x7ba4, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0xbbe, @loopback, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000001300)=0x10) fcntl$setown(r0, 0x6, r1) freebsd11_lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000014c0), &(0x7f0000001500)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x400, 0x0, 0xfe28) 20:53:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYBLOB="384b5f18208b5dd437e6f343024e89178a462c83c1b567ab4762cfad82eaad11ee003119beebda8fff9909a2", @ANYRESOCT=0x0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRESHEX=0x0, @ANYRES64=r0, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=0x0, @ANYRESDEC=r0, @ANYRES16=r0, @ANYRESOCT=r0, @ANYRESDEC=0x0, @ANYRESHEX=r0, @ANYRESOCT=r0], @ANYRES32=r0], 0x4) 20:53:12 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x100) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x6, 0x4}, &(0x7f0000000240)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="5fbf6e14eb0947b3b8153ef012492d8053003830e82c0260", 0x18, 0x20108, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xc826}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x5, 0x20, 0x8, 0x5, 0x5, 0x3ff, 0x80000000}, &(0x7f0000000140)=0x20) 20:53:12 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) dup2(r2, r0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x400000, 0x4) 20:53:12 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fchmodat(r0, &(0x7f0000000040)='./control\x00', 0x120) open(&(0x7f0000000000)='./control\x00', 0x0, 0x8) mknodat(r0, &(0x7f0000000080)='./control\x00', 0x0, 0x4) 20:53:12 executing program 0: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10000, 0x0, &(0x7f0000001380)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x6, 0x5, 0x8, 0x0, 0x26, 0xff, 0x9, 0x10000, 0x0, 0x4f2, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 20:53:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x200200000000003, 0x84) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r2 = getpgid(0x0) freebsd11_fstat(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r2) freebsd11_stat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(r2) freebsd11_stat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002780)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000023c0)=[{&(0x7f00000000c0)="33f484b8d789d89d1e138d8ffd292b1f54ef7fbfe7bd5396aa597f84c6126727b1bb032079b353d5b830156d321c43f993477f110279fb845276c901b07cd1e32ee79ba24b46209a70dff68f1076996442de8f3116db8da7388c8ac323fa9038d521049e", 0x64}, {&(0x7f0000000140)="39cbe318ee3e1fe0edb02983cf1ee34e322247c31bda9d7cfb786ed9cbacabd95dcb994ebef2f2af3ddf13d76f534ada92a5de469f8614413245767e1cfef4fd7710b533181d53c8e61a7926f5863c2f655a593f7031fb44a130fc03ec875217c73a06a4d289716067bba33426991f6edb2a643d24ff75d8eec096352b5ab3fad84c55b2ec792accd6bba0d5401def37b652c8d8cafd60b7e1", 0x99}, {&(0x7f0000000200)="b6355f4785ce64aabe855b95aa4dca2583dd3eb95f7ad497f40cd940e915688cfc561d9b11dee4fe54a8fb1870a8ad7350608dfcc3b9a7aaef94a3d91e0cb7f5f3d70803b016c0329f337136268a568fd3692df31a03f1b0bb6103", 0x5b}, {&(0x7f0000000280)="8bb2572f80a5ff74d9aac31ad37e8e231a0563c240c43d4fa1e4bf5232e41808d4f1bca2ad60fbcdc25040e38dbbad5b093318940ad4c3ccf09c653f071e5dcc236c7839599479360eca593e30d0f5b5d35f7a07cd3c5ebb6b47e3ca213646e2660650e60621dd0d8cc9937a014e8eeef7ddb36c4f6e07da3dcdec3976f109a06e797c04779c6a0609f9ff6af1d8470f7799e02c8c8be25e39586d829d6aec1b635c36997c66bfb1eb29d1f51290612cb6b13bd6dec64d36a1ecf2343cfa31bd0e15fda6017560276a45dca0d1e2621621f420e919ac57fb0e00b6", 0xdb}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="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0x1000}, {&(0x7f0000002380)="82da194f13d6b8d15abbaed502b31a56e8ac986df6e7d65afceeb5bca1879aa9890a2f1c62c541e634fb2451901eb3a48f", 0x31}], 0x7, &(0x7f0000002700)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x58, 0x20000}, 0x20000) r8 = socket$inet(0x2, 0x4, 0x0) dup2(r8, r0) 20:53:12 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8, 0x7f}, {0x3f, 0x5}}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000340)=0x10) getsockname$unix(r0, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000480)={@rand_addr, @broadcast, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0x0}, r5}, 0x14) poll(&(0x7f0000000540), 0x0, 0x8) symlink(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000600)={0x52, {{0x1c, 0x3, 0x1cd6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={r1, 0xf1ba}, &(0x7f0000000700)=0x8) sendto$unix(r0, &(0x7f0000000740)="e4093c7b8062558ea21c6dfc44bd04c4bc76f4144a28da79cf2bb1f33f4345931cff81474b799b1c134cd0ebfceb333944d23b9559c6612361240e6f5bb61849b80bdec0713028852dcbfd2e62ec0402bca710c094b7baf6f0e060ae98c184", 0x5f, 0x80, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000800)={r1, 0xd, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000900)={r4, &(0x7f0000000840)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000980)={r3, 0x80}, &(0x7f00000009c0)=0x8) lseek(r0, 0x0, 0x0) r6 = accept4(r0, 0x0, &(0x7f0000000a00), 0x10000000) sendto$inet6(r6, &(0x7f0000000a40)="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", 0x1000, 0x8, &(0x7f0000001a40)={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x9a}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000001a80)={@loopback, @broadcast, @loopback}, 0xc) readlinkat(r0, &(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)=""/66, 0x42) r7 = geteuid() getgroups(0x2, &(0x7f0000001bc0)=[0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000001b80)='./file0\x00', r7, r8, 0x600) freebsd11_stat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)) bind$inet(r0, &(0x7f0000001cc0)={0x2, 0x2, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001d00)={r3, 0x9}, &(0x7f0000001d40)=0x8) r9 = openat(r0, &(0x7f0000001d80)='./file0\x00', 0x800, 0x20) r10 = socket$inet(0x2, 0x4, 0x3ff) poll(&(0x7f0000001dc0)=[{r9, 0x5}, {r6, 0x2105}, {r9, 0x2}, {r10, 0x40}, {r0, 0x2000}], 0x5, 0x5) 20:53:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100)=0x101, 0x4) listen(r0, 0x0) 20:53:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180), &(0x7f00000001c0)=0x7) 20:53:13 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) 20:53:13 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/255, 0xffffffffffffffd9}], 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) 20:53:13 executing program 2: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1, 0xb2, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x17, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x401, 0x28f}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) 20:53:13 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000300)=@un=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000003c0)={0x7, 0x4100, 0x3, 0x8}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="090000000900000010000000060000000000ff00"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x3}, 0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x8) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt(r3, 0x4, 0x1299, &(0x7f00000001c0)="170fcfedec90c4872d0e1e1666b9a76d68f4e9898e37cd24b249ea99f3db1447685b8598476905cf06e23e03ca7f7fbb4c103fb0c405bbcbb22f752012b44c229f4c9804ca0031934714f8b6d56f5aeb902dff35ae01f4ace730f6d199025866daadd8d4f47e1089ad162cd7cf4bcfa9cc999626d7c3d160edf4e5a09fcbdaae169f3b4fd1bdc82f312cdad53dcd00991ac617f3ae1ff03c2384ad28920b3bafd7313312bc9290622fc6", 0xaa) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r4, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0xfa00000000, 0x6fc}, &(0x7f00000002c0)=0xc) open(&(0x7f0000000500)='./file0\x00', 0x110200, 0x1) fcntl$setstatus(r1, 0x4, 0x0) socket$inet6(0x1c, 0x7, 0x9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(0x0, &(0x7f0000000100), 0x0) 20:53:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast1}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) ftruncate(r0, 0x80) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) poll(&(0x7f0000000080)=[{r1, 0x2036}, {r1, 0x1}, {r1, 0x10}, {r1, 0x100}], 0x4, 0x100000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) 20:53:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x16, 0x20, 0xfff, 0x3, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x1f, 0x4000, 0xffffffffffffffc1, 0x0, r1}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={r2, 0x0}, &(0x7f0000000000)=0x10) open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x80) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x900, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) 20:53:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x612b}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={0x0, 0x5d, "935ae2872e085f676522eeea322ccd99bf96e47ef9425fbc18f82d70a272c58de7c84a5fa5e26764da5d161bf3bb4ec9ffdfb12f51b1efe925de056cba2c2394e5abe314abeb34eb14435ea83b77ff64abc2f4262b8486fe04b3869039"}, &(0x7f00000003c0)=0x65) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={r1, 0xdb5, 0xfff, 0x40, 0x5d2, 0x1, 0x6, 0x18, {@in6={{0x1c, 0x1, 0x8, @loopback, 0x1}}, r2, 0x2, 0x1ba, 0xdb7, 0x0, 0x1ff}}, &(0x7f0000000400)=0xb0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x1000, 0x3, 0x5, 0x0}, &(0x7f0000000040)=0x10) write(r0, &(0x7f0000000580)="41f6a08f4f4c70ccbc307537b9a0a01c8194466c9c8425057e10768c5a742e7dc7e9f24cc5117bdda6c09090521c7ba835e283176994901b4ae64c8c95c24de3cf0750236a1dd571b19aef44afe8450b707eaa4f4166d81e290f3bdf2f4522528f9bdf4c97a7425f6591654052875ec323c2548982507cb89825cf3bb1dfa9c89839c44d61a87b2ad30517d8676279420d2d3d16773b11b31c230c2913370d6b23084e62845d8d9182adf6b70617af6a7cd42912e83798225e6958ad9c69d58799d210d884b721ef4f824461a3c2541e75d1c793d3936c1f85055fbf48511ebceef6ef7f6fbb240d3ef30cc39866c6a4", 0xf0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x0, @loopback, 0x4793d615}}, r4, 0x80, 0x6, 0x6}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000140)={r4, 0x1000}, &(0x7f0000000280)=0x8) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 20:53:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) close(r0) dup(r0) 20:53:14 executing program 2: clock_nanosleep(0xf, 0x80000000000001, &(0x7f0000000040)={0x80000001, 0x3ff}, 0xfffffffffffffffe) r0 = socket$inet_udplite(0x2, 0x2, 0x88) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0xffff, 0xa77}, &(0x7f0000000080)) shutdown(r0, 0x0) 20:53:16 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r3 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) socket$inet6_tcp(0x1c, 0x1, 0x0) execve(0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000740)=[{&(0x7f0000000200)="f08279f72dd1456525b1a29377e8dd30a89ae54fbd6a481acb2745a024cd8729aa71bbf1e20edf09fe7c055ad9d019ce2ca7d0ab7ab7ad2529febbf43a9b2c73401fe8156eae87f0d6249d1e43b479cbd0eec00f81fcc595666654fb7f386367d0c4dccc77b228558ddcbbbb91da5fc4fdeb8a00a64a0e544fc7f805fa3c1b774c420270be8f2a6cd5ab847421cd3da2f2a33890ec8defbead9946a979ef9b61b62e226a2d410c56a05577824c3ed51f41cdba8b08ea85c4d6d0a7ea09c4e4b3edea2b16ec600c0b3b8f2774d05acf486ce144b66d9cb73630314ebf7916e49bb860bdf2f37b262562d87009476e90c28cd23e", 0xf3}, {&(0x7f0000000380)="4df27c1d733807600d84951a15920867a9c8c7e4fbf0ba9b00413d9104858f35f2372533ed231d382b9db7da611d033e55cb81fe5a0b31469a687dce09b0247cca8fcc267fa9624a8b6d4ca16dee9dae85effee18522c6288021fd6c19d08179612ff098ff55946950b110efa601320031f1e49b1074c99ccd8b164a2b36c643c672b863a6f20052682d2678240130e3e4b0c3e6b9", 0x95}, {&(0x7f0000000440)="e5eff27452ef6103fa7fdaa0b75edfe0fad893fda19c05d88b11d016253545a2925aa729540f50230600e7b1d02b2278412ff76ba2fb814b36978b6d3cdbedeb843cdf9b7c163d413e05beaaeb0c064c26da0ac51004c363a6ca468f2424ee9a823547fe06d315217d1dc1ba591d598641f7ee202e9548ebeae6e04541ec42e80531c7634c9329e9615735bf72c91203ad60e43741202ebba20d28bde9468c37b21ff5415bade8749b3679ab2f09a616d38eae8c53cf653c2df36a8a36bcacb2e8e0d1b514503761367d40158138d4391c70a4776446a2c6df87e1922b773d7199f94bf63e636b7b1afc192a3c", 0xed}, {&(0x7f0000000540)="c578fcd23b0e45a54cc5efbdbd7fc21a2095d5f7249eb8dd090daf7fdbf3844061260fda8ac19ee8f4d1a377befb1259accac7540c2399cb6ef2772411a56da909621f84f6cbc1787893dca26c610682", 0x50}, {&(0x7f0000000080)="816b484690a0865e847336170863d17ee10c3aa668ae14b0431f0c", 0x1b}, {&(0x7f00000005c0)="187d4356fc91b22154638c389e148afc38646a68341422771d72393ca65c2fa683c5a9ac367fceafc1b787304bb1269bf21bf27a39f335f59de65c334223e14b1a4128eeafbde5f1d23f777c625d70d26b7fb2344f290f9afe0ee9b5777836d96060edee6d64b32fa910dec23e1cba367dfbe7471db8e129fd623b063bd3d47b5901a8fcf37c95fe04bbcfb549b0680f51d4ad1342a1c1469cfb73366d7bdcb9434605825f8a0f3519ec6f6620ca4e876c3642e6c14d3ecd07ee34a2a21c05615f9328ab0b3b0017e46aa3cd5364630abcba6d553f24cabd528d8899da413b3520ac4bbbbc0f88eb30f783956cb3", 0xee}, {&(0x7f00000006c0)="b740829c2c2a40646d176d8724fcf85546d1d16d3da0e788b468a1feecd41c82161fdf5bd51dc4f26a89c17e40a7e4a462b979b9581b225ece43645f1e9d5f9dee67a42e82b6653b2ff3621d3736627b8e9708b77a323bb347d1693a8e49bb56e0512d", 0x63}], 0x7, &(0x7f00000007c0)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="f0eb75e7"], 0x28, 0x100}, 0x20000) flock(r0, 0x9) setsockopt$inet6_tcp_buf(r0, 0x6, 0x421, &(0x7f0000000140)="28a2bf457226ece6f5c5f390107bb3a02b025ad729d541f5434c11c6966b3402e2bf572cae91ea2654def9b36e5ce4917bcc0bc2582fc00cf50a120f5ff3d52f216b51ab45a616232d01f69b5881ad503ed3672b935c56e7d05599eec9247809e0a52343ce317d96e0f9ad6cf88dce2149125fa2fab01ba92b6d1af098b558681a79f45789804ccb705de1ad2931ae9ae58cf3450e84c6b518b129da", 0x9c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000840)='cdg\x00', 0x4) 20:53:16 executing program 3: socketpair(0x1c, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x20000000) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140)={0xea0, 0x7}, 0x8) freebsd11_fstat(r1, &(0x7f0000000180)) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x7e4, 0x5, [0x1, 0x0, 0xe37, 0x7fffffff, 0x518ddbcf]}, &(0x7f0000000280)=0x12) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r5, 0x7}, &(0x7f0000000300)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) writev(r0, &(0x7f0000000900)=[{&(0x7f0000000380)="9fe3d622437827430f3c167c2e2e284a09042858843b32d1afff013ba56ae25bdc7a1e5ab0ebbe233dc3bfa3297a269a07e15c9ad1af1f2846ebf667de437d7d623999364ebf6434b814c39a02b0f5f9180a84d2bb9a6ce7c59f94f50f633ea43df3712dc60206081151971e9d7c2cc11506f05b806ea7fbb620bbf01728f98b9c76897ff285109ff1e19e3e0773b253cd07b7c77e850a50", 0x98}, {&(0x7f0000000440)="fea2f5135db0cc55bf07399bca61137d666047cd09302a416a684cff4b801e4a22ab414b579177aed3eaebe3d11e43c82cdfcb73d44f3003c63b728200dbc14ab33639b7e54bfa377447e30f97763a4955d5cda70e413ac8419d2c7a473d272585ea26f729e4b630dbdcce6f6d17dc2ecdc6c817625559502c616742e4969dc5b057706a5d6ab64fe41494c41e02a68297a759d992be94baa1f6dd15ff87aadb2c2a4d771ef04eb32e", 0xa9}, {&(0x7f0000000500)="07b1fa549865cb189aff7859799124dd2826239e84194358da9e7ac3fe8c13b68f4693e2f9542d019e412b5b165b48b86b434044fa3cd5b38f3ca39ef912fba1e2affef1242aa671b5e27cc8b63005", 0x4f}, {&(0x7f0000000580)="54453aaa0453596e378e3d11ee2c36acf46fb00da0af4225315cd7f6608935da5065486c876ab9071271bcdb6f6539aa3df34f3bebc380b722bb76fd980a85f7e0e7df6f602efcd8e25f5fc1f1b07ac024ecc790ba89234d1b940c5ce39b1237195d7568a781d76763855c5fbfaf36555a9793fbc65f6d2fbbada029afe8f7668e7249d88bc674b8085221ed1ba508ba1466828b83771d8e5c9ea8e477f112f9f05b86f02e2ddd17197099dd70134eef6af2e61ff2d29a26201e469e5c42c292b26db74dbd63b77dd59b9cf1b967ec653d9fccb3418e", 0xd6}, {&(0x7f0000000680)="d24839bee4658e47cf87643688de185f850b01196bf52f03e46d756270ba71993d70a83223e8cea665d068a823d3ef7cb21676943aa2d59aef48eb9ffe6b63f20949d87ed5f1d540e97e134c44ec35975e22dafd689a86726f03c598487fc0f76df22b826b1c59652e0a7734765ff640a1adfc0e38fc67961fef5221b4fb0490a9dee4cc42ec816a228fbda41839f0a2db9b46f7aefc26b580bebd36b1b101a8cdeea85f0b30559f7d43d4461df1e5dd8e988c0d80073a2fbb52154c5f16a5bcce8e936f1c81ca", 0xc7}, {&(0x7f0000000780)="bc4268c217c5d1e68cf40f674c43463053973c6f17df5a0dc657b8517615efdd0c161bb75057fcfb150dca599ec180347f6520b811cd02fc03349dfe892aedf73d1d9ef9182eabe7ddfedce60c11df76e03dc84773d3017ce81719f3a00a300ebbec81600824c7457ff839d4e2223fcb9b8043234b48f5443a53bc60c5731f088c437a9ce627f0955d8e0d1b85b83a3eac15ea861890adba6a9269acdb", 0x9d}, {&(0x7f0000000840)="d9782784225ef080edcc641b1b4b8a58b1e9ea58dcbef7d2b3e6cf0f50add0c9f3a67a223292cdbbcc1103eee0f01a2f2f6ce63e6a4c7ad1fbcf2d894d8cfdec4527efb8c47364a85e0e98b66d48efb82e97c6d513a0548b30979278e8220e2ab3434938f9051b908043eadda5b6cc58584566b5deacd22dca28074680aab8aed8d56ea4d29d3bb9cd758d0eab0da8eba36b844a72fef825aafd0531e7110b59bf46d9d8c164efef18a93d", 0xab}], 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000a00)=0xf9, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000a40)={@in={{0x2, 0x3}}, r5, 0x4167bdb2, 0x9, 0x80, 0x101, 0x6, 0x7644}, &(0x7f0000000b00)=0xa0) connect$inet6(r3, &(0x7f0000000b40)={0x1c, 0x0, 0x0, @empty, 0x40}, 0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000b80)=0x64, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000001040)={&(0x7f0000000bc0)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000f00)=[{&(0x7f0000000c00)="6f2e7c74591cd5c96e54cf646ab3fbbc90c2848da6afaf3165902bc92bf21b9b5366eda5f7bd15b54e509a6993fa0e0711614c673f4dc8a3e3005cc2306b48c74589fd707e5658b947182578252efb006975e58986704d9f8ce419d9a6e3ae29507d31c15c6927009684322b054060a26321a61e5c7f948ff2825f352b075ddb8d69bce27753f2279e64856d355d191d98eb67e17d32bfbbf13335a54cdb1e4d70fd661c45d7ff7d2380736c1a588e07855af1a9b74a8efbe4e81b9ba0ca4c8c5c7df1e814be880fa0", 0xc9}, {&(0x7f0000000d00)="28ffae42cb21db3d7c66d7e71a84c5edc928a3dfcef3ce8fa93bbde5a54e90ece59755014cb77344f70821cad30fc1234e", 0x31}, {&(0x7f0000000d40)="4882ffe48ef80605d2393346be889169081b4367fa71ad8283d9e73810467e6968693bac12c80e9fb2535c90e5463da5f4044fd7fdd37b0d8801366979e4a7dfd10507c78972e0955eb01260b1105c62f775f6e3aee8a2d38b43e8520272baf9edae9cd4414be3b248eaf2b18f142b9de27f14f89670097b8cc71cc5a3ed626fcc1664ef575684b01f72c64913d0be2933e6ae229855ffc455688c8cb4b607d2cc70c0d68650cffb75bfa9c3b3f8e9c6381369ea67b8d5f8a2ce7e799d026a9a6044a0cb8178ae7dea", 0xc9}, {&(0x7f0000000e40)="f3b3baf905d6322c156a75609fff1b3907ff674612702ff61edc4a44c507802bf627bb942fcf8154372a63294b47104ab96de8308dd5b6ac05f0ef06b1d1b10245ecb3579c929ea53ef3b17630267a27e321ddd1077d5037", 0x58}, {&(0x7f0000000ec0)="493057b06fd0c006b64b76b26e4530", 0xf}], 0x5, &(0x7f0000000f80)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndrcv={0x2c, 0x84, 0x2, {0xc8b, 0x5, 0x800, 0x100, 0x2, 0xe3dc, 0x644, 0x1, r6}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x7}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x7}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x6, 0x10, 0x70, 0xdca, 0x38, 0x7, 0x0, r6}}], 0xb0, 0x20000}, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000001080)=0xfffffffffffff001, 0x4) open(&(0x7f00000010c0)='./file0\x00', 0x10000, 0x0) sendmsg$unix(r1, &(0x7f0000002680)={&(0x7f0000001100)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000025c0)=[{&(0x7f0000001140)="1dff317952ad28de973b77fbadcd0614742c9295ebc72b37a786a9bfb32ba34874", 0x21}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="93ecd4efcc6d52cc927910d58d7ab263c60252c45857a3269164a9f2e3bacc9d41c829cef545799874a0d5aa19055ca90315ce2bc8514aa819a814110b3ad115d29c36603d113d0d25ec6d219b1f8612aca480f56ede109ecb4ae2e7d5dbe5c1ad0535ea0f92b999846797b4f71f4e0b93902e9d9e049964e251a48253a722e031b9ae5a0390a9956891c779d9e008151cb55718c4dce60711be907aa91404151bc49a8ac5cee32476a9a41fe4863c922a853846d2402863d1ff04b958636b375d0b4632999b9d711c6d72e41ff6ba53cec72713c692468e1d7ac22e10e451ff7ecce77c51b222079ef3e96ff24fd9fdf8d90cfa21be", 0xf6}, {&(0x7f00000012c0)="dbac40fc80537f012f4a552838502d0de2d5b22b4a00e7a511d6d181256006868b7fe708b98f1cd827a252e0915fa38dd7771a22d9d9a9e8868e314e203ba15409cfa42b6e3c870d2c61153b120bb7914936eac7b740c205d84e07123f572ac07d8800bf405d79c323d4a77096c2317c9c525f370c45c6d0f7368d9a7f6379a03bb30d6665647f3470c89301afc7402b3ce99b5c5f57f44382349d49c29eccba062d0270f286a7c4d9f0ef6ad915c7e1dd500464f91588c72cecf53318d4e153c065165b270a2d0f74c7acfaefe4d3145003d4dd6519175eb6d76c63495c4f66903e8b63c332da4d3679a349bd47a2", 0xef}, {&(0x7f00000013c0)="f3853d5d430fc5aa625d036dd2be0f3b9b693a96aced54b99a937065c3e8291f1715c2d4e2396cac204eabf24e", 0x2d}, {&(0x7f0000001400)="db15289417ef46111f033f84b194cfed41a0b23997aeecebc7bf312880c08c09f06ccf01b74123fe89df1b274f15809b6490f39a732f94d620c866b5532cfed4b56935aed3aed9c81a74650be9a3d153157a71a3247b15e72dfe14bc5496258f351a04aa878efac52cd21417d81975e5cc12c20f6895029b91e54c58e1e8404df5d62d75299179e372af86cfc3b82727c822f604324b45cf5fce7a78e0", 0x9d}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="10e50edf1127f143de799f65879e427ed0b899fec6f4104b866e6c8a89c38ce99a03981de372c4758707bf1bda8bbf8c57370cf5e4", 0x35}, {&(0x7f0000002500)="c438542f971655fb70a97a11435f726e8c07d05fddf20b224a62f3da52389cd54bc5581dbfe807776a43f0a71fa8ce4e539b906ac25dc1e7afaee90719b9c7d42a80f16764717a653dedd3823bac2c56dfd9d7ede70224dca7ce6ab1f60aa3286b73c63b021f4a10f4a5f1d1c621a92bd68c2635e555e66cfc596fac48389b8df79acfde208b428b407e1a32", 0x8c}], 0x9, 0x0, 0x0, 0x1}, 0x181) fcntl$setstatus(r4, 0x4, 0x8) pipe2(&(0x7f00000026c0)={0xffffffffffffffff}, 0x100000) r9 = msgget$private(0x0, 0x410) msgctl$IPC_RMID(r9, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r8, 0x29, 0x69, &(0x7f0000002700)={{0x1c, 0x2, 0x4, @loopback, 0x7}, {0x1c, 0x1, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x6d}, 0xfffffffffffffffd, [0x9, 0x9, 0x6d, 0x8, 0x2, 0x4, 0x800, 0x7b7]}, 0x5c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000002780)={r7, 0xf43}, 0xc) syz_execute_func(&(0x7f00000027c0)="c4e10572d10c43d9fdf2460f1b0d99899999c481e5ed0a26663e420f18dc66420f550a427bbe0ffaad00000000c421f851f3c4c1f85ec3") pwritev(r2, &(0x7f0000002c00)=[{&(0x7f0000002800)="e8a0101097f79c3d73cb77361ca946debd54ec0fbc946f7722f0803e37ea70bc864cd68accc61330d5d385b634ef67a3c97706350bfa08f22c988dbb8a7c3cb692feda099df233ed890def315a7174accccd3fc09b49ec1f62ea5db86e78c95332fd82c87bc33178f4245b5bc6f630e523a2d0c65302d16d358abcaf84dd5d323cbd59a0fef01ee57efc4026f3ab11b14d8160591e55aeebb4ca53b215cc439caad8086401652334", 0xa8}, {&(0x7f00000028c0)="c084943326460b2d8d6626c2d6fe4f34c50e3b632e350fd534675e4df1723b4e4d1499b395f6acd62963fd", 0x2b}, {&(0x7f0000002900)="1f23759af793a6b8a05178724da44e30a00f6f38096d6890ff398e103f978ccdd7c05a5c663ed0664e40f53226f1", 0x2e}, {&(0x7f0000002940)="ca5897aecf15ccc448df7b49eea6e19b36ebfc57", 0x14}, {&(0x7f0000002980)="ce4892018d5a91204ec60d646cd0c5a3f34930fa790f4ccc63ca20851310f2e554b885503e48f40569", 0x29}, {&(0x7f00000029c0)="0f68eea2c37254a806a1477a380bfb465d41c772a0bca83bd4ef3c938243e51e60907c7fa36cc0", 0x27}, {&(0x7f0000002a00)="3c3d1173a5372a8858247304d6f1a867067c50664a1449f0fab03c648b32bf44c37ab6924993cc5c1f450c720830829b05214b78e941f588ccce421f9addbe1a30a619b3c73331c9d9f06e500f80b76f944b2ed74df6e8a5eb77efffe54225ec06541f8f93d628a3b72597312d105aa1e47172c8662f73158214180999b8338700f2e96588c7d390ec3ee6596a6b7d5a5bfc5a92cc2675465135f13a8dffc426bebe1b58042e3a995aa193346af2e7db387d91dd11bfbb08d54d5e", 0xbb}, {&(0x7f0000002ac0)="a6efac4df3f565b86f3be84f821981aecd7e12e2a7cfcafa", 0x18}, {&(0x7f0000002b00)="f5eeb35c3aa0e806df8428f5c239b7508fb3d40a4b44431513f26f27a48d3cff1b5fb0783cab4b122d14c07bd08e1d16c8562e3986aacf910fc3c8a7949fcd52d02ba910d1fa9b949f090bf1c7500082f88b46027e66adced16ae7ecbb087929ec85cc0d521da2feef7f04e7620a48bbca510a9b5e0f370e55027479bd6416ec7cc134a3125125a41f07de5c2b531ae2a8d18ffed5600b6a039445823fe8d9f03885f15083bf4555afc525dd32730fc05a1c7d0affdc6886d21ea9e91cfaf9d6f76c74c0912e5458aa3120a00789a37c610a26a2ec4cb698fa0c686d9de1d08f0678bc9768578c0958a10678095261c0759fd7c13cbcf520", 0xf8}], 0x9, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000002cc0)={0x2, 0x10, 0x1, 0xe56, r5}, &(0x7f0000002d00)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000002d40), &(0x7f0000002d80)=0x4) 20:53:17 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000300)=@un=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000003c0)={0x7, 0x4100, 0x3, 0x8}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="090000000900000010000000060000000000ff00"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x3}, 0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x8) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt(r3, 0x4, 0x1299, &(0x7f00000001c0)="170fcfedec90c4872d0e1e1666b9a76d68f4e9898e37cd24b249ea99f3db1447685b8598476905cf06e23e03ca7f7fbb4c103fb0c405bbcbb22f752012b44c229f4c9804ca0031934714f8b6d56f5aeb902dff35ae01f4ace730f6d199025866daadd8d4f47e1089ad162cd7cf4bcfa9cc999626d7c3d160edf4e5a09fcbdaae169f3b4fd1bdc82f312cdad53dcd00991ac617f3ae1ff03c2384ad28920b3bafd7313312bc9290622fc6", 0xaa) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r4, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0xfa00000000, 0x6fc}, &(0x7f00000002c0)=0xc) open(&(0x7f0000000500)='./file0\x00', 0x110200, 0x1) fcntl$setstatus(r1, 0x4, 0x0) socket$inet6(0x1c, 0x7, 0x9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(0x0, &(0x7f0000000100), 0x0) 20:53:17 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) r2 = getuid() setuid(r2) sendto$inet6(r0, &(0x7f0000000080)="2372fe65c5e2f61119b335cf4b4fb50d50209ac8ba6fd87736eee784063e04eabc467cf780e1ca3875b1964a77bdddf00343dd3f004b67825694aea88629f71df155d04843a3ae6e4559c4bed15bc2c3f53cd8d2fd24312b78664298850e9f283b63", 0x62, 0x0, &(0x7f0000000000)={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x1c) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001, r1}) 20:53:17 executing program 1: setrlimit(0x9, &(0x7f00000000c0)={0x0, 0x4bf2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000140)={0x5}, 0x1) 20:53:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0800060000000000000000000000000000000000"], 0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 20:53:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x403}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 20:53:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 20:53:19 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000640)=""/63, &(0x7f0000000680)=0x3f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000200)=0xfe8c) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgget(0x1, 0x100) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1000) r3 = accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0) r4 = dup2(r3, r3) unlinkat(r4, &(0x7f0000000180)='./file0\x00', 0x800) msgget$private(0x0, 0x10) msgrcv(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009758c6c4eccefa32000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ca0f88d587a64c2f72c269187cede5271f0f84af8c48e847d2d50eaf0a633a72db59dcd3ea4eef071d9a9e0cced0cb232c2317cc7f681c8d3d8171c1b30438390a2051362eeb9c93d1da393448e64d442331815bf9ad17acb170b533b8beb2b9f13df6bcf53a02e6d8cac73a6959974d42cd503b0e357659ca80c06a3847710fb72f58f1b51c9ca95f66abbcedadb93baf930a2196faba0b6171edaeb936140ee2618cf25b1c70a6396e6d6d7edf2d436e78182ffc3963dde6c5adf67b5d78c38caf8113a3519888cd5"], 0x1, 0x1, 0x1800) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r6 = shmget(0x1, 0x14000, 0x0, &(0x7f0000fea000/0x14000)=nil) shmat(r6, &(0x7f0000fee000/0x3000)=nil, 0x3000) openat(r5, &(0x7f0000000100)='./file0/../file0\x00', 0x100000, 0x0) 20:53:19 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) madvise(&(0x7f0000db0000/0x2000)=nil, 0x2000, 0x4) mlock(&(0x7f00009e3000/0x2000)=nil, 0x2000) 20:53:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000000140)="796a685535bb8b3b0beed5377e0c7dec85d1aaf7af58bc2fae9c854bfdec306dd028cf9aa82c21300d0546c4b8e3de96ae1711ec34952d59c0ebff63cb47b21c17eed91678c1db8e72cf186ac670131eb0cf31fba3702fa5a8e01def245637730d98296669cca2e953458b16de8ac85b208ca47c9ed7abb8805758cf53d6b11af692b96cc8bbe8a4895c04393028631ac408f54152566865409a7d70f7dd7906f08ea69798a71f03bedeaf6b08b0a1cfba6598c88f202bc95973e1", 0xbb, 0x20000, &(0x7f0000000040)={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, 0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, r1}, 0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c) 20:53:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setgroups(0x0, 0x0) r1 = semget(0x2, 0x3, 0x40) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000280)=""/232) chmod(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x4e, "c19bf38a8698446550b57872d93614aa39b5f2c24ff29b28631441bcc9a967ef6f6cdd840edfba67932573ad922472e36848126bb9a49f99a1ae44365d96741194714a29f129868e1c489850a7ff"}, &(0x7f0000000100)=0x56) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r3, 0x0, 0x3}, 0x8) 20:53:20 executing program 3: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) fdatasync(r0) rmdir(&(0x7f0000000000)='./control/file0\x00') close(r0) rmdir(&(0x7f00000000c0)='./control\x00') 20:53:20 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/16}, &(0x7f0000000040)=0x12) dup(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000100)={@rand_addr=0xffff, @multicast2, @loopback}, 0xfffffffffffffdfc) getsockopt$inet_mreqn(r1, 0x0, 0xe, 0x0, &(0x7f0000000080)) 20:53:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setgroups(0x0, 0x0) r1 = semget(0x2, 0x3, 0x40) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000280)=""/232) chmod(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x4e, "c19bf38a8698446550b57872d93614aa39b5f2c24ff29b28631441bcc9a967ef6f6cdd840edfba67932573ad922472e36848126bb9a49f99a1ae44365d96741194714a29f129868e1c489850a7ff"}, &(0x7f0000000100)=0x56) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r3, 0x0, 0x3}, 0x8) 20:53:20 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/95}, &(0x7f0000000080)=0x61) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x30000000) r4 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@un=@file={0x0, ""/30}, &(0x7f0000000380)=0x20) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = socket$unix(0x1, 0x0, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x100000) r9 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r10 = open$dir(&(0x7f0000000400)='./file0\x00', 0x104, 0x20) r11 = socket$inet_icmp(0x2, 0x2, 0x1) r12 = socket$inet6_sctp(0x1c, 0x5, 0x84) r13 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = socket$inet(0x2, 0x30000001, 0x81) r16 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000480)) r17 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r18 = accept(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) r19 = socket(0x1c, 0x10000007, 0x4) r20 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r21 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r22 = socket(0x1f, 0x5, 0xfffffffffffffffd) r23 = socket$inet6(0x1c, 0x2, 0x3) r24 = open$dir(&(0x7f0000000500)='./file0\x00', 0x30000, 0x2) r25 = getpgrp(0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000100)="cd5ea77043c7b7cbe756fffcac655a62fe03b5498f7e188291fff360147c906b6ecb23ddf6f939f9c0438e06aa7ac448e059371a733a48bb5b515bcf372c95236234c0b97b144be1fc8b79b7cc933b67ebbbc58b207c9d380c5e191b409abf67fd5f153c8fce38c9f0ebd9ed7d", 0x6d}, {&(0x7f0000000180)="6f97c2b58de1f8c74b6629d88a8d363f081486", 0x13}, {&(0x7f00000001c0)="af25b92f5003e5eb855539080733f40fe1cd43818d4360383207ec4a7f4bc75d76ec2929b06553f5561ef79187021020aa095dd98e54fee32f408abb5430857b8cab64fce27c8f31317bbd2bc87095bbf25bcb9bf19411bf7314907a40830855a12a66b6d0fff395e8ae03298618e4559600e8", 0x73}], 0x3, &(0x7f0000000640)=[@rights={0x30, 0xffff, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x28, 0xffff, 0x1, [r9, r10, r11, r12, r13]}, @rights={0x20, 0xffff, 0x1, [r14, r15, r16, r17]}, @rights={0x30, 0xffff, 0x1, [r18, r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0xffff, 0x2, r25, r26, r27}], 0xc8, 0x100}, 0x20089) chdir(&(0x7f0000000780)='./file0\x00') 20:53:20 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000580), 0x1f) 20:53:20 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000001c0)=[&(0x7f0000000040)='\\.\x00', &(0x7f0000000100)='/(\x00', &(0x7f0000000140)=']\x00', &(0x7f0000000240)='#K\x00']) r2 = dup(r1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(r2, 0x0, 0xfe0a) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) socket$inet(0x2, 0x3, 0x3) sendfile(0xffffffffffffffff, r3, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) execve(0x0, 0x0, 0x0) ftruncate(r3, 0x0) 20:53:20 executing program 1: socketpair(0x1f, 0x72d5e7a776e323fe, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="1b4298cbb12394339922045b2d606ab0eacc89f40a53b5744cf2f49f59eb1806abafe9c38bb26272ba470217", 0x2c}], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000100), 0xfffffffffffffec2) login: lock order reversal: 1st 0xfffff80012d18d88 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000920e00 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80004c8dd88 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110b79e at witness_debugger+0x8e #1 0xffffffff8110b3d2 at witness_checkorder+0xf72 #2 0xffffffff8102c0b5 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102cbb8 at __lockmgr_args+0x488 #4 0xffffffff8151995a at ffs_lock+0xea #5 0xffffffff81967e85 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bf73f at _vn_lock+0xaf #7 0xffffffff811a6a81 at vget+0xb1 #8 0xffffffff81192338 at vfs_hash_get+0x148 #9 0xffffffff81512ec1 at ffs_vgetf+0x51 #10 0xffffffff81503164 at softdep_sync_buf+0x444 #11 0xffffffff8151af04 at ffs_syncvnode+0x394 20:53:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$inet6_icmp(0x1c, 0x2, 0x3a) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') #12 0xffffffff8196c225 at VOP_FDATASYNC_APV+0xc5 #13 0xffffffff811ba3f0 at kern_fsync+0x290 #14 0xffffffff81716846 at amd64_syscall+0x436 #15 0xffffffff816de4ed at fast_syscall_common+0x101 20:53:21 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x11}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2006000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) 20:53:21 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getrlimit(0xe, &(0x7f0000000000)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200)=0x7, 0xfffffffffffffda2) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x7, 0x4, [0x2, 0x8f5b, 0x100000000, 0x80]}, 0x10) socket$inet(0x2, 0x3, 0x0) 20:53:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x10, r0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x1b, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780), 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:53:21 executing program 3: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x100000) freebsd10_pipe(&(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) ftruncate(r0, 0xfffffefffffffff5) 20:53:21 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000d37a00000006cb61e9b753c5"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) sendmsg$inet_sctp(r4, 0x0, 0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r2, 0x676}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 20:53:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x16, &(0x7f0000000000)=0x1c00, 0xfe6a) 20:53:23 executing program 2: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="25000000840000000700000000000000060000001c000000840000000a0000000000000000"], 0x25}, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x6a, 0x4) 20:53:25 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000040)) fchdir(r0) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) 20:53:25 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0xfe19) sendmsg$inet6_sctp(r1, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) 20:53:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x1000000000000053) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, &(0x7f0000000280)=0xfffffffffffffed9) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$dupfd(r2, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r2, &(0x7f00000003c0), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 20:53:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x6}, 0x8) bind(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="499ac5d754fdf43ed14260b8b21321919c05e0ea641a699c789657a48ec73ef8e530f782a5ed1591aef18c6b6b1f926f8ea0d99447cf1a617b8eb4a724b2d83082a6e9e3f0c685521301baf70a051d70e072601485d8ab121e415369051244e1fa461105f7f5fd8a22ea4c4e206ca44bdfa1d8a9b1a45fa3885a7021431675c1b17d21cc2fbd9701e85028c661af3dca51c415f576cc5d5fb62d5985c555e575506ee23ec3c8967ac6a45b7527b1f9c97681d7e4b879661745e101120ede3ab57701d4e5e8e022000000000d158037308d7c4e7c50033b5dc4164501f950a09cbbba47eb57dd5a311b1ec6bb3230165850a1686a77debf88cbfcd3a03c235d2cf7982e6510203f8a52af67c1c954ca3fbe3fa087afc7d3f9100342f359ebc50f26807b0fde4af6d8faa145b5b500"], 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f0000000080)) 20:53:25 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r2}) execve(0x0, 0x0, 0x0) flock(r0, 0x9) 20:53:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xfffffffffffffe00, 0x2, 0x1c, 0x4, 0x6, 0x800}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x2, r1}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xb0, "a6d1f70295cf6adb41bcad9a74028c7d86702e325b8fdb8de56529baae85698622c808f8cfbe2c0fab0aecb92e863b5d03c5104f5d5baca6f28d7944a4c2cc7e9de70027554f92df30056b31c25f4ffc155698084be016669a7ec6001d03e6254234805ef12fbd79d9acde57c4c2e70924c46f3681c841361fae6065f057f07f3ed6682ef299589d695c07e93aba25e4bb6a3c5bf82f98b605812d960fe39fb5c2c460787a23e37853e3b8656d88ffff"}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r3, 0x3, 0x3, 0x20, 0x9}, &(0x7f00000001c0)=0x18) 20:53:25 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) 20:53:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x400000000048, &(0x7f00000000c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @multicast1}, 0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000480)={@loopback, r3}, 0x14) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @empty, @rand_addr}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000340)={r4, &(0x7f0000000280)=[@in={0x2, 0x3}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xfffffffffffffffd, @loopback, 0xffffffffffffbc06}, @in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xb74}, @in6={0x1c, 0x3, 0xda5f, @empty, 0x800}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x0, @empty, 0x1}]}, &(0x7f0000000380)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@broadcast, @multicast2, @loopback}, 0x13) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000003c0)=0x7f, 0x4) 20:53:25 executing program 2: r0 = socket(0x2, 0x5, 0x2) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696cd2908ee74394c17563e63b883bab46ba0b"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x0, 0x8, 0x101}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x3, 0x2, 0x1, 0x9}, &(0x7f0000000200)=0x18) 20:53:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0x228) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff8001210fb90 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110b79e at witness_debugger+0x8e #1 0xffffffff8110b3d2 at witness_checkorder+0xf72 #2 0xffffffff8107a4c3 at _sx_xlock+0xb3 #3 0xffffffff812c0f4c at inp_setmoptions+0x17bc #4 0xffffffff812d935f at ip_ctloutput+0x80f #5 0xffffffff812dd109 at rip_ctloutput+0x2c9 #6 0xffffffff8115a031 at sosetopt+0x101 20:53:25 executing program 1: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = accept(0xffffffffffffffff, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r9 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair(0x10, 0x20000002, 0xff, &(0x7f0000000400)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000500)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000080)="7e6ba05b077936dcdbf6af4a81e4a3d9e5e7996e7df97efab96d37d834de1fe8745ebe6a49490b12660e318fc7e9ce273c221a8c2c99afd635f5c442e63820efada7bdadb5109910d5c9835e649ba0002b0759b39e52eca37958804003fed4d66f8429d6e340893f71cbebcf261368f99530ee274a91cd123813926123c9f48fca5d2da22d5fc669a092a1790e6996b481c55ff9c3558d1ea9881339990ce5d6824b5452997f4a282748b2ed010eac569de910a00ccd7be071c7e8203cd0fa645ad4972e594875ab3b47d431d9d171d8e2fdc20cca1436fcf7", 0xd9}, {&(0x7f0000000200)="c335dda675b88f45c4d3d76495909cd4e09b2cf55669cd651f37bad88f2a061080ffd636b4a5371499722f66d20cfba4d0595effee04434b6d26ba8a46e109f32c7c2bb5dfdcdc96f8a0e3ca48d9dadb24147ff79126021d0ed1a47c34a924a7517966eff36be0b28d15e9d89c96a4020d38fc36e423731b0c6b3df3959b1e69d4b40a823feed0f02e65f64818a10a790a7a80abba27fe90ee28218b517faa25859e143cdf7d11115bf055a26653ea9e6f394a2bbf57da7c1f7d6301c764a8e77a08b936513c7fa6e51a33e850c4a7daf5cc3dfc2ed30f", 0xd7}, {&(0x7f0000000180)="5d09b1f244868d3d310a8295813f051c", 0x10}], 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000000000ffff000001000000cac5e57afbeaedeea1ff2935429e15250e304cdb5b4733b702dbf8254c0db8fa2d01ebcd23f61eedab117ba1847e7b95434819e944e5a04d788def6ad85d4deaac5fafb54f7a3e572a62f509799247daf93b8799830f720f53c5515ffa0a3daa0ac78a972b96d0d68f28f7d27d058f8cb98d39ca4bc30d821b09e43eabf01ef8d2beac40d004aad8c9a3ad8158a9f3fd4650cfd59dc26b99f6", @ANYRES32=r3, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11], 0x48}, 0x20001) setresgid(0x0, 0x0, r1) #7 0xffffffff81162698 at kern_setsockopt+0x158 #8 0xffffffff81162533 at sys_setsockopt+0x33 #9 0xffffffff81716846 at amd64_syscall+0x436 20:53:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = getpid() freebsd11_fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="e73dfb47034193a9c707b5e92b4df7714e9cc0e649832036a1d851d4f451b383ae3e50b6c5dff2d1d8d0afe3f84eaa100be33d0457a6b3dd5f4cb92e4a59821ee5a6c22d620aa4796e30addd72c258c064d5eee3dcfb17252e5a7516cfca881b97699402a8be4ce0e7bf76e26bc7328d39909e5c60a72a2993d4f7c8c8c6784baaff7fe5d0eca14fcd8efaf238121c792e6ccc476f56edcd76a8898f2b9f52d721f31c0c96a1197e756f31bd2a60eb7643b9bd3fac975294e26321", 0xbb}, {&(0x7f0000000180)="08d3c50d1a469911fbc9ac23d4e9b498c28c9e48d30e9b1e83ef1ad74e4a490f2559745dd57fe8981b1ed1a14f80c3480aae3316444c8217bc26759579b99b95d363015547fd4ddbbffb7d3a14842e406339f1387a7beee85cc79217cb5dc32019346e7d6fd0a306947e4052ca965b828fe58d30d3d1f5cbfcdf8d43952633da54cfd6affd513c0db0c326049905456f8c3e55cdaf406b7eb302a6432261c8fe3a7335", 0xa3}, {&(0x7f0000000240)="84c873c92f5061c5bba62229833e8e6728fdb6abc7e29788bb826ebbf6a6baebc7c85b3b9bedee787975d33b101556bf75135edaeb0529f9151ccf7daf8104028cbd20b3b3f0a4747d1a4065025736ba21bcb049cb51ca78f0e263c76e6805caf7a6c55480b087175a1b4f1a4e679299c22e5443e39668ba890210507c0920305c86cbe39ed027c989a139874e7dd768c6c29156a66b255ef2d29cd00092114f8a2d2183b00cc10f897125fc5ad4d34c8cda944d354785d891b15c6c1e30e36b99e6ba1a74d2e7d0089ceabde2efd519c3a04de44d16f08d", 0xd8}, {&(0x7f0000000340)="c7acc8a28f9dc69e2b045c40bbc04db0eabff981b993d3892373024b5e60c52b737c5014b281ff287b0a5c2d4daebf708910f6dc165ca4ff14a1812555176f29d067d3f454461acf8f7c76c68fd765937a9f33aa12927ba6bb88551c39d2fb93b9e1d242b9ca1a8dcd0b99e39bbb6edc33539d64e0fea4e34f", 0x79}, {&(0x7f00000003c0)="743e0635d8cf96", 0x7}, {&(0x7f0000000400)="6d9c98084233364023709d570cc5667221d05829777850ded366f91ace4c6285637d21d1dd89a1cca67b3fbc495090864a54418b28605268db785b7b6b8a6d0adf4007c5d82850bfdd48df89bdd1bde7dcc204e7d248eeb39144ea0a751b6c5e87a340710a313971543dfab5f23f7f8a1cd6d5f2c21d31e02d", 0x79}], 0x7, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x28, 0xffff, 0x1, [r0, r1, r1, r0, r5, r1]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x38, 0xffff, 0x1, [r1, r0, r1, r0, r1, r1, r0, r1, r1]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r1, r0, r1]}], 0xd0, 0x4}, 0x88) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0) #10 0xffffffff816de4ed at fast_syscall_common+0x101 20:53:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140), &(0x7f00000001c0)) r1 = accept4$unix(r0, 0x0, &(0x7f0000000000), 0x10000000) getsockname$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) listen(r1, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040)) 20:53:27 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x7, 0x100) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/131) 20:53:27 executing program 0: 20:53:27 executing program 1: r0 = semget(0x1, 0x7, 0x10) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) writev(r1, &(0x7f00000025c0)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000000180)="d318606c676c17f1874197a7f67d55197a41da1e7cc78d1ce863449d751e31775c318c187c1d6f2ff7b3bfa905b4a9b031d573e3dcc4d3de814ec5b4cfa3e423bab0202cd60b9cc9dd0a8e6d7bb9e644b23ec8e3ef4f5b5b50b3775ff87bbcd0b2620370a744eba1fde916aaecd7c53ffbe632fdb06809270d92e2f5e9738557eb3eca7f95fce5428fa913314fbcee498a59ab33b45c93253db3db51b42a9cae42b5210b9480003a111f194e14", 0xad}, {&(0x7f0000000000)="b815472741e7de2f5a11cd2ead8461aaca5b95cea09820782d08dc61b96278b0c858088be573", 0x26}, {&(0x7f0000000240)="4485a5fa0650a2908cd3e98b74adf13e57a808debd1009dcc1f53ac025f16f3ebb59eea8dbda913a14132c08b43e573336e96311dc5352046bcbc7faefa84483f63cab84564deec838a1ca332acc6168dd9b84918fedd2ad44a1847e5451a71c888fb32cc643f2c513df84cd7c92df51d95fd87687b99c0d1453c283ff1dce83eeb26d39184e521221cad3ec956396054f31a7263beebb05c27939814b86185c515ad4e1e5a4020e7cb4c9da9d3ad42aef226bf38195c4a6e14a8ae85068ef8a29d33b2c100e79020c554c7c8cba8c42661577cef9464d7804915ebfaf2ea66aff2fbbe0", 0xe4}, {&(0x7f0000001380)="8f5c4c927902a6d33f139c8d5619c45dbee3f79914e647e389ca4b517f17e636170cd02100001a47285e34a7b81b51e49fadb0c594cb1b6e900469db1554361c0d9b1d6efba08642d233c89383265159521050c4f3f658952d498fa997d192a313047624bbbc04b4d6891caae40cf9d1e712481f75783387a065c0d66ab9020f339beb41", 0x84}, {&(0x7f0000001440)="1687e1841381edc7bdd8081c0725842692f6f143704fc5348db56d80ba2f9af1a5101a96a8eb8f32c994ed40469a7ab24bf94aeda6c558b24bec91daf657f07a7ecb1bfa60888a96d6d7815f908eae7bbc23efa3f10ed8a44f75c70e2096841a45f919974ff51254c0b7caef459cd8e70a3fbac50df28bcaf8b07b7538a2ab502b8f81a91c92a5c22b6ac159fdfa832ab36622098501db71b09c89638c95fa29d68c9dfb9b0e6e61708fc3", 0xab}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="20d59f25a65b55c606d8c382abca7484a04a7cf747cfb0e4338fc59cb437ebfe7a8053b287f2e3c6ef3f5da86fb04b6f8291dc44446440e9003bbe5fc852b86ccf20e451dd7d0d808256f744f390ae57dfdf9307c8261564b85347cbeebc9e300bda6a2dde80036c2c87aa82d608544c94b723ebf4cdcd5f110519aa7b6f166849ffacf297ac4faaec93e2f5c35c23acce14b342c99a2fe75e48bf36c54024ba8b9e36baeed9920afc4a1aa770e11c40fd40f639", 0xb4}], 0x8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) recvmsg(r1, &(0x7f0000002c80)={0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002700)=""/178, 0xb2}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f00000027c0)=""/81, 0x51}, {&(0x7f0000002840)=""/241, 0xf1}, {&(0x7f0000002940)=""/175, 0xaf}, {&(0x7f0000002a00)=""/204, 0xcc}, {&(0x7f0000002b00)=""/32, 0x20}], 0x7, &(0x7f0000002bc0)=""/136, 0x88}, 0x40001) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r3 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000002640)=""/139) ftruncate(r2, 0x7) execve(0x0, &(0x7f0000000100)=[0x0], 0x0) 20:53:27 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000040)="f6ffed5ecaf1876ae072c99f1c01338b5cb33959ad9ee5cfbcfa4742f18cb8cda4b4864f0155cc7cc5d172ac7e56f845df43d3ec5c1a047f08641fbd2495ed27e54eeccf3fd68ed437688cc5fbda845c257497199273bbb994078cb708d3b1ff602c44dbb36990b759c0a36397b37df1d9d3ddb67b7fbb6012a5a56c9dbdbf42c5e4af8cd238ef818e13264160875e0e9e4ae9ac29594722bc0853bc7eabf512124b8835381b2029cc4923b84735", 0xae) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) r5 = getpid() wait4(r5, 0x0, 0x2, &(0x7f0000000400)) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000004c0)=0x7, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000500)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x1000}, 0xc) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000540), &(0x7f0000000580)=0x4) sendto(r1, &(0x7f00000005c0)="4fe50610dd3504f86cf96f766729ae6313664ad331e3c45d072cfa91af023e19eeeca0d06fb9e6cf86b937995d355cd9cbffb4400280f3d9f6e638a03c0982334fa1fb73f223d2f5503fb1eaab5e5386738dd31e9b7f3dbaac6a54d44451f68d56336e4930c386cef7b87f330bf6c19308394b38d57d9ded0fa8071fc6722083782c7b108fde37aaebd5984fbbbf3663cc837ea050d51fd835d32101bcdb22cb6ac804ba5ca408993ba56ab513abfb3975791eae83c9880a2cb1bb81e0172cd72482ea4327ec901d508f7b3127c2ff08744afc31191540d8bae1a33cf8ad45cb3e", 0xe1, 0x100, &(0x7f00000006c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000700)={0x0, 0x7, 0x9, [0x8, 0x0, 0x2, 0xb891, 0x800, 0x7, 0x3, 0x1, 0xffffffffffffff00]}, &(0x7f0000000740)=0x1a) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000780)={0x3, 0x8, r6}, 0xc) accept4$unix(r1, &(0x7f00000007c0)=@abs, &(0x7f0000000800)=0x8, 0x10000000) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000840)={r6, 0xf, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000880)={0x66}, 0x1) getpid() getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000008c0), &(0x7f0000000900)=0x4) select(0x40, &(0x7f0000000940)={0xc1f1, 0x7fffffff, 0x1, 0x7f, 0x3ac, 0x8, 0x3ff, 0x5}, &(0x7f0000000980)={0xfdc, 0x2, 0x5442, 0x9, 0xfffffffffffffffe, 0x7c4, 0x7, 0x6}, &(0x7f00000009c0)={0x0, 0x1, 0x8, 0x7, 0x1, 0xf444, 0xafac, 0x100000001}, &(0x7f0000000a00)={0xe7, 0x24d8466b}) getpid() getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) getpeername$unix(r0, &(0x7f0000000ac0)=@abs, &(0x7f0000000b00)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000b40)={{0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x400}, 0x9, [0xffff, 0x0, 0x3, 0x3ff, 0x2, 0x4, 0x8, 0x40000000000]}, 0x5c) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000bc0), &(0x7f0000000cc0)=0x100) poll(&(0x7f0000000d00)=[{r0, 0x1}, {r1, 0x5}, {r0, 0x20}, {r0, 0x2000}, {r1, 0x8}], 0x5, 0x7) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) r7 = accept4(r0, &(0x7f0000000dc0)=@un=@file={0x0, ""/108}, &(0x7f0000000e40)=0x6e, 0x30000000) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000e80)={0x2, 0x2, r6}, 0xc) 20:53:27 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 20:53:27 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xee, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 20:53:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x17, 0x7, 0x1ff) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc) 20:53:27 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @broadcast}, &(0x7f00000000c0)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) openat(r3, &(0x7f0000000200)='./file0\x00', 0x100, 0x40) setsockopt$inet_int(r2, 0x0, 0xb, 0xffffffffffffffff, 0xffffffffffffff70) 20:53:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c650322"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000200)=0x8) accept(r0, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) 20:53:27 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x7e, "805ff8f465ec357b8b316fa42678591a7117e8c533c3cb99bb3ad73495c76ffc8cec401b10d657b8ed6d9e1989556c3aad228fab16894efef5c92f7e6c4ea88e0c6989747b59313181b8bd536c733456237bf26a89ade06573413e9987544688dec35f3b4e3668f42bb1bae965004009c140e3eb8e81290e7f57854757ce"}, &(0x7f0000000140)=0x86) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x9ce, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) 20:53:27 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x100000001) poll(&(0x7f0000000080)=[{r0, 0x1}, {r0}, {r0, 0x2086}, {r0, 0x2001}], 0x4, 0x1ff) truncate(&(0x7f0000000040)='./file0\x00', 0x20) unlink(&(0x7f0000000140)='./file0\x00') close(r0) 20:53:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) lseek(r0, 0x13, 0x7) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0xffffffffffffffeb) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 20:53:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@rand_addr, @multicast2}, &(0x7f0000000040)=0x8) openat(r0, &(0x7f0000000500)='./file0\x00', 0x0, 0x20) 20:53:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$getflags(r0, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x257) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(0x0, 0x0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0xfffffffffffffffe, 0x0, 0x1a6d4ee85a5052b8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x8, {{0x2, 0x1}}}, 0x90) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r3 = getgid() getgroups(0x1, &(0x7f0000000000)=[r3]) 20:53:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) 20:53:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xd8, "fa69e57e64c89cfa039e17a3deac329434a02fc950a0ff256287623097ad65d961f054949bfe0bc03c87c87620f3e1957f78bc0d4a0164b0d9fa5bdb0fad329cf50d14838cd43c63adc01f1696ea9ae0149b2b66fec5133927e58ac7e5486c7017b924412334f935e97bd0680483a521837ced6cf20aefbf5d1a537bdc7eff1390d1e9bb4a90933c8c621729504360acb24848b3444e5aada9aebcccdb09f77be9a9e7be573b0eb33a2e0713038455e94c9bf064f39078a45398329d133cd3ddd1127f9c1a07c8b5a17cefe2682eec2a601ed6408dc7f087"}, &(0x7f00000001c0)=0xe0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x5, 0x90, "73f9ab79171728be904b622da192e27ccc8592551dd04dc62e0dd236d566bd8f9c4569a9cfd1be844954fdd168983056ad11520361214edd611bd50cdf58ae18026d5c6b5ff58a69ecc7a6d216a3a6485ebd9e405eea3b37e93e79632a9b5f482c557ce220ada61ad3073d027c44c869c8d6ea3ac4a3eb404330d0a7226179cd575e1d754baffc675023bc1db6b99ea2"}, 0x98) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x8985, 0x1000, 0x8, 0x80000000, r1}, &(0x7f0000000340)=0x10) r3 = fcntl$dupfd(r0, 0x0, r0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRESOCT=0x0, @ANYRES32=r0, @ANYRES32=0x0, @ANYPTR64]], 0x0) 20:53:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x2, 0x1, 0xb4a7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r1, 0x40) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x3f, 0x10, 0x81, 0x10000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) 20:53:29 executing program 2: r0 = socket(0x0, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000640)=""/195, 0xc3, 0x40000, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) select(0x40, &(0x7f00000001c0)={0x5ca8, 0xa4c8, 0x1, 0x100000000, 0x3, 0x7, 0xfffffffffffffff8, 0x6}, &(0x7f0000000200)={0x7, 0xf29800000, 0x8, 0x7fffffff, 0x8, 0x8c3, 0x52e, 0x401}, &(0x7f00000003c0)={0xfffffffffffffc01, 0x3, 0x8, 0x3eb80000000000, 0x8, 0x451, 0xb7, 0x7}, &(0x7f0000000880)={0x6}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f00000008c0)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0xdad4, 0x4) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ce81ff0300000000"], &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000380)={r7}, 0x0) connect(r5, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x7, @loopback, 0x1}, 0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000800)={r7, 0xffffffff80000001}, &(0x7f0000000840)=0x8) mlockall(0x2) ppoll(&(0x7f0000000180)=[{r5}, {r6, 0x2}, {r2, 0x2}, {0xffffffffffffffff, 0x4}, {r5, 0x4}, {r1, 0x20}, {r4}], 0x7, &(0x7f0000000100)={0x0, 0x3}, 0x0, 0x0) 20:53:29 executing program 3: setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080), 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8000, &(0x7f00000000c0)=0x8001, 0x4) 20:53:29 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x80000001, 0x9}, &(0x7f0000000080)) clock_nanosleep(0x9, 0x1, &(0x7f0000000040)={0x8000}, 0x0) 20:53:29 executing program 0: select(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)={0x2, 0xffffffffffffffff}) select(0x40, &(0x7f0000000080)={0x0, 0x8dda, 0x101, 0x9, 0x9, 0x400000000, 0xfffffffffffffffe, 0x1}, &(0x7f00000000c0)={0x4, 0x0, 0x4, 0x2, 0x2, 0xbfa, 0x1ff, 0x8}, &(0x7f0000000100)={0x1, 0x100000000, 0x5, 0x8959, 0x10001, 0xffffffff, 0xf3, 0x2}, &(0x7f0000000140)={0x4, 0x400}) 20:53:30 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000000)=0x4, 0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r3, 0xfffffffffffffffa, 0x8}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r4, 0x4}, &(0x7f0000000340)=0x8) shutdown(r1, 0x0) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000400)=0x3, 0x4) 20:53:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() getgid() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1001) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x9}, 0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 20:53:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f00000012c0), 0x4) 20:53:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x7642}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xc8b6, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2000, 0xffffffffffffffff, 0x57) 20:53:30 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x0, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @rand_addr=0x3}}, r2, 0x7f, 0x1000, 0x0, 0xfffffffffffffff9, 0x4a1, 0x9}, 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r3 = open(0x0, 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2) open$dir(&(0x7f0000000080)='./file0\x00', 0x108605, 0x7) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000140)={0x4, 0xfff, 0x6430, 0x6941000000000, 0x4, 0x2, 0x10000, 0xfffffffffffffffb, r4}, 0x20) 20:53:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x5, &(0x7f0000000080), &(0x7f0000000140)=0x4) r1 = dup(0xffffffffffffff9c) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa) ppoll(&(0x7f0000000000), 0x2000000000000051, 0x0, &(0x7f0000000100)={0x8000000}, 0xfffffffffffffd1e) 20:53:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100), 0x4) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x22) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xb1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x120800, 0x49) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="2300f9a8e9dab455031ab87b14347e26a0000400"], 0x1) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file1\x00', r1, &(0x7f0000000540)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=')(*\x00', &(0x7f0000000340)='%\b:\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='-,,}!*+&\x00', &(0x7f0000000400)='\xe2{\x00', &(0x7f0000000440)='+)\x00'], &(0x7f0000000500)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000040)=0x3, 0x4) 20:53:31 executing program 1: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="ffff560068ea516e922dbb9d6d3fff9323b78bcdbcd36162a62d4418000037bdb3e5a883d91f25a5ef91aad3209d28ed5db56bb756c2c57a1590d3022ca333871767997f10a02f5d492be147684ed1ff251fd59ca75a088e826f"], 0x5e) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x1, @loopback}, 0x10) fchdir(r0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 20:53:34 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x0, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @rand_addr=0x3}}, r2, 0x7f, 0x1000, 0x0, 0xfffffffffffffff9, 0x4a1, 0x9}, 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r3 = open(0x0, 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2) open$dir(&(0x7f0000000080)='./file0\x00', 0x108605, 0x7) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000140)={0x4, 0xfff, 0x6430, 0x6941000000000, 0x4, 0x2, 0x10000, 0xfffffffffffffffb, r4}, 0x20) 20:53:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) truncate(&(0x7f0000000180)='./file0\x00', 0x81) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x80, 0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0xffff, 0x1, 0x9, 0x2, 0xffffffffffffff33}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) shmget(0x3, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x7, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x5eec}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) 20:53:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0xc1, 0x401, 0x100, 0x1f, 0xfffffffffffffffe, 0x5}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x800000}, 0x0) 20:53:35 executing program 3: socket(0x1, 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000100)) mincore(&(0x7f0000dfe000/0x200000)=nil, 0x200000, &(0x7f0000000040)=""/92) 20:53:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f00000022c0)=[{&(0x7f00000021c0)="9fd80d7c901b972a4601566cb5d20c653685f5f0c0754f1b62ec983c342d57f5079977c6db05a6d0db21dc640ee33bbe4b7210dc2d8cb3f02c4014d7e5e6787a90adb1d00848c2f5e60f0864bc8b63f0c6ca3564d35444d71e961b9d8660223e852f05e41d48dadde41759d3aa827bd99f7a988d8ede698bf594c0e312e228112aa36a6c0925c4636557bc21823e354f572fe5a1053d9a21ac2ffb063def1bd616b5473db08bc57aded105eaad6164bdeba87c659dfefe8749908125f3f660310aef74445da5a3e41c7d4345080159fe5c511d0214edbdb448b1", 0xda}], 0x1, 0x0) pipe2(&(0x7f0000002340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) unlinkat(r2, &(0x7f0000002380)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000023c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3c000000954322817edf4dafed07f558ff920e3e5d9dd7f8d9b18c88edd3722ebd63060468ef6200ba2ad923127e75f6a42ccdcbfe5d2b0645b4"], 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000002480)={r3, 0x4}, &(0x7f00000024c0)=0x8) r5 = semget$private(0x0, 0x3, 0x400) semop(r5, &(0x7f0000002500)=[{0x7, 0x10000, 0x1800}, {0x3, 0x3, 0x1800}, {0x4, 0x80000000, 0xd5569ac50e2d4174}, {0x541aedd9fcc2dd42, 0x8c, 0x1000}, {0x1, 0x77, 0x1800}], 0x5) __semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000000)=""/4096) r6 = dup(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000003540)={r4, 0x92, "28ff1957269d36f9cd51f1961da5ba277af46470d5401b99ac7daf88f48801621624b5249400634899e16f816e0f355e3e90ddef103273dac359dbb36889b5c4cf68179207c09665c296019d7ad8703302e416e7b4fe7793abc5473e3a3bb66124a36c8b61bdc1a9f2f01903c213d173f95f5e73ae03a2eb5cd002b8d4945146df0e1c7c3e7850752ea14c7bb3daf91aa8f5"}, 0x0) fstat(r1, &(0x7f0000003640)) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000003740)=""/94) __semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f00000037c0)=""/38) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000003800)={@in6={{0x1c, 0x0, 0x670800000000, @loopback, 0x4}}, r4}, &(0x7f00000038c0)=0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000003900)={r4, 0x6}, &(0x7f0000003940)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000003980)={r3, 0x2, 0x7, 0x101, 0x7}, &(0x7f00000039c0)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000003a00)={r7, 0x7fffffff}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000003a40)={r4, 0x6}, &(0x7f0000003a80)=0x8) 20:53:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9f00, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, 0x0, 0x0) 20:53:35 executing program 1: r0 = socket$inet6(0x1c, 0x20000000, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000002a00000000000000ffffffff"], 0x14}, 0x0) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000001640)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f0000000100)=""/98, 0x62}, {&(0x7f0000000180)=""/95, 0x5f}, {&(0x7f0000000200)}, {&(0x7f00000012c0)=""/253, 0xfd}, {&(0x7f00000013c0)=""/221, 0xdd}, {&(0x7f0000000240)=""/60, 0x3c}, {&(0x7f00000014c0)=""/147, 0x93}, {&(0x7f0000001580)=""/166, 0xa6}], 0xa, &(0x7f0000001700)}, 0x0) 20:53:35 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x10000000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x2410, r0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000040)=0x2, 0x4) 20:53:35 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x7fffffffffffffff}], 0x1000000000000013) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xe080, 0xbe) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) 20:53:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) truncate(&(0x7f0000000180)='./file0\x00', 0x81) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x80, 0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0xffff, 0x1, 0x9, 0x2, 0xffffffffffffff33}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) shmget(0x3, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x7, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x5eec}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) 20:53:36 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0xc700000000000000) 20:53:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000140)={0x80000000001c02, 0x100d, 0x0, 0x6, 0x0}, &(0x7f00000000c0)=0x16b) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xb9eb}}, r1, 0x3ab5, 0x3, 0x447}, 0x8c) 20:53:36 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000140)={0x1, {{0x1c, 0x1, 0x9, @empty, 0x2}}, {{0x1c, 0x1, 0x200}}}, 0x108) r1 = dup2(r0, r0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 20:53:36 executing program 1: clock_gettime(0x2, &(0x7f0000000000)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) open$dir(&(0x7f0000000200)='./file0\x00', 0x600, 0x20) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x28808, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000280)={@remote, @rand_addr}, &(0x7f00000002c0)=0xc) r2 = socket(0x0, 0x91bf4591e698df15, 0x5) r3 = fcntl$dupfd(r2, 0x40000000000011, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x9c1, 0x3, 0x1, 0xea8}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @rand_addr=0x4}}, r4}, &(0x7f0000000180)=0x8c) 20:53:37 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100140, 0x11) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_int(r0, 0x3a, 0x12, 0x0, 0x0) 20:53:37 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 20:53:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) freebsd10_pipe(0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x48, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x30000, 0x4) write(0xffffffffffffffff, 0x0, 0xfffffde5) setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c}) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) open(&(0x7f0000000300)='./file0\x00', 0x100000003f, 0x81) 20:53:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f0000000040)="c2da6a393aae59d1cb74e3e0b63539685b310a004ae3b6239821fe05e3c99639e2363555adff48ff1c889890ccf271592b091b9f592fdd8a268c7a3625c4877e36c2398c4d522cdba793ef62337d7590ea94f494c164cc2529de97405d2a360f77d194202139e8af310ed1027cc5afeb64658189c57fb9faf71c731ea2887a8ae977d9694ddd03020ba2753e038218820d1dd08311226fd36c87de2c384edc9128e9b9051c", 0xa5, 0x8, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, 0xffffffffffffffef) bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x1, 0x2}, &(0x7f0000000140)=0x30a) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000240)=0x10) 20:53:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) truncate(&(0x7f0000000180)='./file0\x00', 0x81) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x80, 0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0xffff, 0x1, 0x9, 0x2, 0xffffffffffffff33}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) shmget(0x3, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x7, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x5eec}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) 20:53:39 executing program 3: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r2], &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) lseek(r1, 0x55, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 20:53:39 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000140)="a0a9e51945b9ec050f855d72144c3ba4852887370ffd89c5b27527b9690b4e4930a6b191d4e943028ba06b6e807a997ca4ab9e43f761465e5d24ebc31ef5847acf43542c94e09d23bb1e837c77798f", 0x4f) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000040)={r2, 0x0, 0x1}, 0x0) 20:53:39 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) setitimer(0x0, 0x0, &(0x7f0000000040)) 20:53:40 executing program 1: syz_emit_ethernet(0x46, &(0x7f00000001c0)="798deb814be33cccaeef24c008060020080014047102000000bab83be28eba207007000000d7ecfd0049084b98e76eea94bce09126abf899693831ea2a842f00000000000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 20:53:40 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) chown(&(0x7f0000000000)='.\x00', 0x0, 0x0) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) 20:53:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@empty, @broadcast, @loopback}, 0xc) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140), 0x4) Mar 28 20:53:40 ci-freebsd-main-0 kernel: arp: from 00:00:00:ba:b8:3b: addr len: new 20, i/f 6 (ignored) 20:53:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcff0085000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRESDEC, @ANYRESOCT=r0], 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x9, 0x20, 0xfd6, 0x3, 0x7, 0x3, 0xe103, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x9, 0x300, 0x200, 0x1, 0x7, 0x3, 0x3, r1}, 0x20) r2 = socket$inet6(0x1c, 0x20000004, 0x7fff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)={0x2ed, [0x0, 0x8000000007]}, 0x8) 20:53:42 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x8, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) sendmsg$unix(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x221}, 0x20000) 20:53:42 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000040)='./control\x00', 0x0) semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2301800000fe8000000000000000000000000000bb4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff018000000000008c8ec18979dd00000500fd00"], &(0x7f0000001840)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001880)={r1, 0x1}, &(0x7f00000018c0)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000001680)=[{&(0x7f0000000180)="dfafec99426f8d654d8e0670be16d224e3a4fd21d97869aa335d0298e11bf07fc53d001598fc1dc1678335c9544e254364c300e08d0cbb4cfeed885b4db7536e17351796fc8081ef9396836b4de599e6e3342bdffb92037cce4532e24ff48ddefad3cf37f90a8bafd1559fdc6005f3601eda0f1881a05b3b1e8a4a0f24f57c5b37c218bc13a54ba7c2f242dfc548b8072e35f6be03b918d67d0b6c8099d04bb7cdbef514642322155b6bc6ccca141d950336928fa1aef0dcec0739b8ec387245e60c33c2962a84a17c7d728a0d4fc62c92f6468ddef4e4dd221bf3b46549a71a2541802313da653d792e", 0xea}, {&(0x7f0000001780)="d53f7e49e7195989617a079ddc9926bf9b134b69c1a0e05c00f773d3d826f8378056aae7ada00cf63dc568c197cf764e4c4a5eedc9b25c61252bb74ea70d4f60aef25f91095391f3426715f31e1ad63403494134ec683ec7f56bea988c0499855d02e8aa3990b6c08c6e0c9acc96e2e468163d0c3b4b0a321f27f612a96480825f51726b86f7e2c08d776966c851032df312a506400f776d62da475ec8b2", 0x9e}, {&(0x7f0000000340)="3765f8c210e6eb9e1cbe46f77e4d1f8d147d73b3fd1060af0b190ea12d19113d6bff092eb81f1f4743e9b5e62340bf3028c4e3b8", 0x34}, {&(0x7f0000000380)="ca810aa10d2920686744f5462a3db328918916be66defdae3e86271e67bccb", 0xfffffffffffffc62}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="05c0d3993900c46d4a9ea107db720d7fd9ea6042424fe4b1c9fef2d68bcbfd9aa5376376dc459c3075879109fd4d9452d1a96dd3379e61db50b7261ce691cbb6c9f1b3d5bf17c3efe7182ece1af92e0d05087eea24ad104c912fb73301b1fbb95febda14d6f3fffffbfd7f7fb69119ece350f572628aec6bc7e8cfb25fc3a30f171069191f10a6d413fbd542727e755128c1f574511b3f8571fd651edd859b002d8aac5d671824abd6bc081399c0e3d10c6e80ea8964a785b51a8400bdfa46c8b2650e08a9833eba37665b6d029243ef36b2fa29af4efc9faf9ab3465a194b278d0d756502ca36b2c18a934935144acae41a33", 0xf3}, {&(0x7f00000003c0)="e6f91d3ed6679f632b919fce22c174ccb49507", 0x13}, {&(0x7f0000001600)="ad4538c2f0fe6273226706d7dc6be546107f5967993f8ec380147270e1bac7167606056d8b6051fe971380103045339a50a50d1769a1a2482ed1bde5ee58fe1daf12da1a65ef2637b28a87d512895440c2e60470e813ae359b63", 0x5a}, {&(0x7f0000000480)="50bb53389878c2c7084ca3dac82789a41ebeb12f4c9b2dd68172b71da2794a500bd45c3f29db39", 0x27}], 0x9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000001900), 0x81, 0x20) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r4, 0x80000001) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r5, &(0x7f0000001740)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000140)='./control/file0\x00', 0x20000, 0x24) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x800, 0x1}, {0x2e11, 0x3}}, 0x0) 20:53:42 executing program 0: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x3, 0x3ff) mkdir(&(0x7f0000000140)='./file0\x00', 0x100) r0 = semget$private(0x0, 0x0, 0x505) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)) freebsd11_mknodat(r1, &(0x7f0000000100)='./file0\x00', 0xc001, 0x0) 20:53:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="ed", 0x1, 0x0, 0x0, 0x0) r2 = dup2(r1, r0) r3 = getpgrp(0xffffffffffffffff) r4 = geteuid() getresgid(&(0x7f0000001300), &(0x7f0000001340), &(0x7f0000001380)=0x0) r6 = getpgid(0x0) getresuid(&(0x7f00000013c0)=0x0, &(0x7f0000001400), &(0x7f0000001440)) getresgid(&(0x7f0000001480)=0x0, &(0x7f00000014c0), &(0x7f0000001500)) sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000012c0)=[{&(0x7f0000000080)="c33bcdfab92cf1b171d02aad79ddf9e4b974063bfc3f784ef4d577bcb2b4da39db5bf570f627b000517af2a922d46cc41113e6f55548f23406d56473c87d1c28479c13f50ef7136212d09af81f1155dd2143b7c34312aa531366acaaecc804e7783d6b7da0973134f52dfcdbfb17d3e5236ca5cd6e8e8ac0c9f7b7dcfcf767b7f6f3770f08ab716801f5da1c983fc08d71c60d5d6a7e28f2321197eb49b18cb1a990f2cb65b179280b7536954abaa6382097", 0xb2}, {&(0x7f0000000140)="c6d96e409cdb06e49954a44468eebc77ba20c487492a7c11090671281d424386bc65a7add4b1c43e99bda4c3c37ff602adb65cfcbfc6e87b95d17506c459e2417376945785630c12f88add0b315ac73f01321c570609249f06491e87728f21f0679a78d9dfe67682d7ccad380d3f23cefcd20b92fbae543ff60873ba11cadef1440ce594124d9a8c486cd72cef89dc9a8116", 0x92}, {&(0x7f0000000240)="018ff44a71b0d3e0dc718f614c6f41114d10a0e10fab2ca3a154fde29ba7f90e1294b51a8ee4d5fc6524b51a72dae46c033237325a1e07118b2d0928c3093620eb01858f3dae0732c3b6f2f1bd89a08b7ad4a5edc4ef146c834f2f58b917b108b915e1ac", 0x64}, {&(0x7f00000002c0)="11392a415722dade4997257289cc7356c5ddc16698836c6eb192ef3e76a5bc3e1d3bcf5d5b77defec83693cae55c18332e822e6379700bcf56f599c0abde29b502845bfeda6f9b1c591e06f5332560b5602175a74c5c2524da7a6ee8fecb4fd65225780009d657ce0d755a639e10fd863c79918de982646b6141862a43fd6133a305b188bfba03df35edc169ab79d66f66e298109fe76efd4981c65c437643451112c83c0884cec4f56518fab7fd34eba0da959d8013bd3f6cbfc6ed9ac5c81f33de9d937630907d71cbc5488f536940ca6c5b4c651bc454d7152606a4f66b32ed07e076fc5ccadf9b94b47fa2b7854a1b27d1ae0554d05a3a839ae5facae533cb2fc761daabcd7e5db3a5dde6942161738ed9c1728c1808da24933d466ff0e0fc934b4ff1594c63258e8ee6a62e9bb0b62d447bcfc378d3d8e5cfd38b73cedf408becac8b6ba21c67423f4a4c5d88baa7cdea0c77037a1153ef69c09b6c46f84bd1b43b80bb9dc2ffe05f073ca210b8c40f9c3321cd5da1f88987646910391ac97fff4ef3912f381d25801fe7e7c024b39a085e3f1bb6c3a51e68573a20809bc949230b86333ef3615593bee6218275a0d851ca6f24dbd5cd19041f43d685a67bc1cbfc37f9ec9c26e2419eba47fed65f56ac9a6681c38c2bc50abc51020e7a0aa95ea0584bb0d6a171a16e737c225bbbcaa2628dbb8e2fe02a88fff0528a65278cb633fa7595e1a74b247bf4a6f789d4202daafd81a4dc91f268c06bcb691ec69844f4334c70840b0d5cc5976476016b2a9d7413fa906c4f27131e235436ce746c2036395964034eac8bbd977a873a6290bb4566a31cabd57c23ebf4706599f3d20e412f52e1c3a97861f38d0fc30cd50c384dbfec294e54ee1fd5adf9e12ef3936df7aa00cb26d78c546cc08244679df7e279befe61862eb6e62cfe119cc3a90e99e2cdda3710e2ab139c7d9bd5e1bc3ef07068ac58196ecf3d928a35f7d49b18d95aa0c6f3e84a277ca330415dc11f0d4eb57f9b654ddeac0d849b1b7ba2dc10de6c546960f879ec2fb5362871755da3b9fd87c749f95867cde5e5b7c1336d8406abe65c7f8494f92440fd243e2a3fbc2a3746b7b402a06e39be41bdc62a6872b3a3db8dfe15a8563bf814d50b348a22e5a90ff8a14799321300bc039763094ca19ad0ddd92b0103a6b5d6a89f51f5451a268a09b39f87e99285877cad536a2af195f133227a5e7b59097f16d1d928cd9381cd475abce73cb6a7627df0c0a0205c29a70b4f4fdde3d4c50449aa975b370f3cbb23d4a40ca75fdfdf8f6185f38aa46ee4611bc8c86d01338986cc4491931b11e548eb8aff4b6caf09c39321b2717a702b066e57facdd77a359aedbbe3374bfb27fe67ec72d28ce6b4695c26411f5b4246afd483735fccf56c5c402e3ce46f1d870b2d0517e24469d6b7c33abe81af4031c5bbab4eeb26b406672c610cbf4e75d0c2314c9e9918681682cbbaec0bb961313354dbe5e20cf3063f932580140c1a249e1929dbb2138cfa225015dee9c23df5bfce43b83ba0867cdf5f532dabae2e555f0cb95689039708610dc6deac79159b1feb5aeaab64872c7f05827397d4ef169510b36dc73bc5d4e93498726cc1c7ce3dcc66c943024e0cd87f5cea3d956f2337789f76f002f81a3a171e047b6d4995202623509764f65a67cac415aecf0b11010cf044eb58f5a4ef20c0169fd54a63c70c9503603ef9becdd0682deabe395d5554c34619a3847316c8e14f502ff6fbf3253f78c63e4c68f8d1f91d24991a41a735033a5a8ccb060920ea3dd5c73df8be1b0fb12a7ec104ab988079aef217ed89df297a8b7db0e9fd3bc77ae619ee3bc3aa7b741b3d49a97344ebc73bc039fd97813388f267a80f81e270355f806184859793160b6849b46c98aeb997e74a053eb827ab8520853d3d13cdd73456958ad4e4a1b37ac900bc478c4d8308e4bfcd4f228cc9236aa544f2a96df4273ab07c15abb80aa8bf4f9ae01ebfbb5716d1bf6f856598dd44be52a43c88a88cd8664dfc6379a21da6d9a1b98c0c641fa1f75348bfae0ce31dec7308ba34ee0743c03f337c6a6c9df5d80b75c9498daa21a292be84f4d1ba08a177af8d708989136545ada432a71bdfa7cd1eae24185e8deb19cf9731e6d8a61ddcca7dc483c2927d7b5c70fe703b8d1652d34eb17d58e6ad85e4491a5b1ed9888598cc4bf1f31f1e1d5be1d9f65206b24bd7b91fffc6e141eca3af1d4d0001f1b20699850b237d07e8d21af49355e7d40550af1e54a57c086cb18bae755a743f0078a6563068d81810c0ea0712d13926ec6a9f1f8c25a92757bb21823bcbe3e083870178593c6915f2222b076fd61670e5d8182a8201415f4e963e876b1d35ba72eaf6fca87d950b908eb23da13963c09eb2f7693456ba2dc65ab6b903a5b4af3aaf806ab9dd343c173ea3a95a706a496b798a2dcbc3f65a564fe7e932a762cac23f0e3bb54f72efe05e254e38d4081579f60b78ae1ef9379dbe4c1a22aa14f9e2e43cb29f86a8220b40f2e8c84acf0085a68e937253cea37f884db4eac93031057393655152a34a7591794d7b991798555500fa36af2d7c73721f28f299d67ac814b808702fbcdc3411e228e38c4d6ae98400b7a9a43dbfaf1ed5544f2020eedd253aedf41be275c788c03dd8f41c79eb98f82005227fc5a2efe964939082232428321906a614e5ea0137969d78158d54c773c9b3197667ad7456b3fad67f26f2c7484d890363c5e4e5295492d467ea260a99af948fc89a4a49b55dc3c1bfa1feb17fce9e8beb4502aafb6934cca670f6c6fc03729e9d018c3acb6cccc516af3c15e77f550673736f0207f191f1f7fdabe0ffc993cc20315e66c4bd2b7c935ab9b67eb304868446330138ee38c983b5b26ef1a0d1417efb6bcaeeffcce63642083fdb7d9ab6130dd7fcf3b952e0a23ba7cebc200f72f53609f9864b07843a8e47e2c589844a15732917a4c743d141a3987738d167fd1bd5accc43c8008aaa2a346648837a3c22b91b1f1d468fdc3673c12cd7b745dbc8685910a31c5bb27ca112b8e4e91324409d2184c8e0b79942cdfbdd4831dfe7e701899a1f85979f69c793ee4d7eec31215e39c768e908e1aa8476a2e69df2060bcf7770949eaf07136762cd60c9176da8d85b3451c82ffce8ac0b9dd10cf448b24300242c373517ad29f8f83f5640dcb49023b7413a43e336fb87543f6a809665c209ae89730fc7ab69e8a1dda74728d8b1c011a365f78f3d310db020b30abfb34aa0eabb3b94ec78bd6433d8ab7e067e963a0e74496f362fa2bb936da64091116a5dbee52561b5aa647bb60a72708161d6942e48be1f1099b485535b73a87d81b2327532c77157cb2388d429d8580f1f26169fb40c12d08a2fd1c3fabbd748dfa14169d4070fbf0e3ce65491280ae9263dfad25e1eb5724bd1f712b21a9941a0b31041acbb798d130be1b4e5b8619bc31c136bc20211e50a524c93a6f7222af0d07d0f1bb80a29cf88aab08fdbb9d57bd35837ad6d92cb81fe005aed66eb97334bc74499e458b1200cd43db6d7b3092d9d4537bbcaaf4aa401f06bc2f26fb6446104796b3b10c20a28c3d0a2c96de35c4aa732031c4776b1d273815072370fc322fb766f6627b6303be28c7fbe3ef504b6f59b53ef083a5d6f8461364a491b080ad0057b410e86e56cb7a312c2acb404816c64b0771759b255457a7f9e3e90b3c03c59eb743ab26b536b04065ffa2dc3b5b36a646b91f40c7e917a75fb19d60a8af1049e81f24912936eac409472ea55b79d352326e7b2fbb60ba275a09aff1f2f37801d66a2f00193b4bc9c3764aeb5cacbb508ef8dbb31ac821a854db67c7170e85633c38cbb0f3fb99417203344e40cf09a55aa94409c91b48168d5b6823dd4e4fb53081f0f6d93b7e443018a2c3554cf9025507d9b7f1bea1d6f96be9a0ab73764bd526a191238f03ee9ae2491157e286d63731dbb4680caa96e95cf79b3d3ba3cd1b2245ade139fd44a67dfdfe71e574c3e9f630f623cd9b4997406f03804da22d38907b6635567c3b77727fdab2cc2113fbe2544816dc0f70d935912760d2ff6d7bf3ec2c29af62321c6c7164273d2dfbfe30377e478048bb7101fad78639f6fa6f85709b171b16925f302986c4499654d0eb722ebce26dc5281258354b375835a85db9216766c1514e522fbd6b45d803e3d763ca587e60f3045b4e560e73ffe7c794758deba80acf2dd5cd5a387109d63469417ebe102b44fee6913e62676c4a1656aa37c82e645a973beddc037a74219097b6be064a669fedc422be045967b4b9fde91a661cfd0d5d13182b61d22fa66ce38756c5ecb96360cd91462928d43256d9ced44f1315a84276a4b4c0c0b68a9647ea559de6d8c3a36fe122aaf63f1309750831c37798f8b4c7d348d7e3c95ed82d3acb754c02ab6272d6b5eafa62d4d50802f6c443e62c07b77b55c1e4033121f36ef95351c479559d58a393dea4146e69934b3c7058349f50623646dfff35eae33b47836d2e8b46e0e0aa23c4a15a75c949d8ea372389eff352905c11726fb71de8de85cf0ebb35376d5bc120e49f478f0e28f108bec6f2a72789a1451a4690e6e54d76f34f6a70cb46760948cae1e5590a6aa5a8d4348c1d9bfcb845b99ea8917655987245ce64472de0cf7b7c5a8bcfa7dfe952042a1628bf7f5acfa9e6ad85a0f3d297b551d8b4da3f29f7456bef38a48b425f3e3b66a50bd20522de3eebaae387ef8739a2f3ba9a72031075f70c973eb3810c3b18ec4623367fa3f8942ae32d09f0754e92549e788ebc5e2f9e8579be6e4a793aad9dab842e9871c09a16a0cc7af37eeacf790f42b89175a11e537791403340967ae7439bda9908a29e0a9f6fb708c7b9ef850e63f273e8fd27d6664970ae0f98a5fdb6cb936654e89d3cca0160b4e9a7fcbf712ab3735b7efe63934a028df7f12b27a69b9498ef2cd2cf8f0d45a939b42fd8ed8ebdb3a83f79dc11720c588d959e9aaa521acfafadabdd6787b75d136e0c46e452e724108b51fc51b2edcc59d3942083f49926a78f6021ff9a004e5a551885548ecdf35ab7718b23138cabed56e337a61f12b033cd79d520b7629b7da42d11f7d37e39716cf49595d2abb653e1d0dee1869dfc7732169ec34544fde7ac28ed1f04379fd758a282040d9316fd72aba57cc9ea50dbf48c820cd0745b03ec9b6b2ef1ad576ca41773d5750b9e19172d461db4137947f037663dcd3f371c1449dad87646c0d82bbc0312d1333ea1b06eb758474bd64d47c5551121cebcb0bafb18c47cb69dc929bda54fb0c5b4ab15bfa43ad6ec97768ca0e1c29c9d64526146b8805a3f734d039b4c62ca39b5f17e53803b23c58db2ee2a6d076905698708ec8f8b4475df60fa2365273061ee709d4dff9984bef8a670327fd53048accb1518db8defc5ca1b36c6ff30288b08fd1157cfacee30030da1486870608a8feb47d7be8e2c286b8b15b2d2df9b6d0b6fb2204aade49bb3f30015860beb7b2e0c1246180cc2461978d1cdd636933ea70211b2419c9e6ef749ce06382307e03adc4f5b607fbbf3d1a647d3c5368822d3893f43307700f6d035ab9fb2576d6492c7cc0ad7d09fb723ef3f0cce94f15e4b6234f0800e0ee5eab96c46af301cd1a87d34150d3fd70399f5ebdd4f037f7c47e75e48a6acf305285e63306e61cab4349f7a8ebef6e378623894e0188302dfee0acd489a446af34815db0e3aac19d2f16fe10351e43da7be7aeab480b6780715022d06935", 0x1000}], 0x4, &(0x7f0000001540)=[@rights={0x30, 0xffff, 0x1, [r1, r2, r0, r1, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x70}, 0x100) 20:53:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) faccessat(0xffffffffffffffff, 0x0, 0x0, 0xc00) r2 = open(0x0, 0x0, 0x0) getresgid(&(0x7f0000000380), 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x67b, 0x400, 0x1f, 0xff, r3}, &(0x7f0000000100)=0x10) open(&(0x7f0000000000)='./file0\x00', 0x83, 0x40) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0xffffffffffffff9e) 20:53:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000000)=""/233, &(0x7f0000000100)=0xe9) 20:53:42 executing program 2: 20:53:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x6, [0x5, 0x8, 0x4feb, 0x1, 0x4824, 0x80]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x6fe}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, r1, 0x40, 0xa4c1, 0x1, 0xa7, 0xc0}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xb1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x120800, 0x49) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="2300f9a8e9dab455031ab87b14347e26a0000400"], 0x1) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fcntl$getflags(r2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=')(*\x00', &(0x7f0000000340)='%\b:\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='-,,}!*+&\x00', &(0x7f0000000400)='\xe2{\x00', &(0x7f0000000440)='+)\x00'], &(0x7f0000000500)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 20:53:42 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socket(0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) truncate(&(0x7f0000000040)='./file0\x00', 0x10001) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f00000000c0)) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 20:53:43 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e73a58d"], &(0x7f0000000380)=0x1) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x53b}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x1}}, 0x0, 0x7f, 0x4, 0x2}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x20, 0x20, 0x10000, 0x8, r1}, &(0x7f0000000280)=0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x9}, &(0x7f0000000300)=0x8) 20:53:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0xfffffffffffffdd2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt(r0, 0x400, 0x7, &(0x7f0000000000)="223f861fccf1477591d17df45dabbf9f48306a5aa3c5be1d43436b57184110f2beffd89b8117437be5066f65ae46b46494293da1fd40d8939c94785fb29a89d84c995ae3f7cf0ab18e4ce6d23f8e70de37549f81a80089e588682c2aefe73de815b1500371fa6c9aabd470adafcb8f60db4a39cf5f19ea120e02dc68a546e2903952abeb910f091e4fdfaaa0e74c3877fbf154fb9905f92a42c90f4a22", 0x9d) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) 20:53:44 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="b221f9435aecd336bee4aacd323cf1b18d991c71a37ef9e827dda1f87ca702482c967984a5a71cc75e715e36d58dd5bccb0ac631a5cb0526ffb2de5c249ec02449811009b2bcb63d1ee210bdf5874b1cea86ba93003e506403fc5b28534c7cffd35cb1001bc83f485b3869e3c4c9071461187a606e47e972", 0x78) fsync(r0) 20:53:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000080)='./file1\x00', 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file2\x00', &(0x7f0000000340)) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x0) write(r0, &(0x7f00000001c0)="cc751967a871420368ce8d69ad17e91a17ecd1967c37b99fd3fcddb0d03c125e67c0c9c376d236b97f723f775ac814698352b0cd75caed0535de0d7257f94ca89b150e8e42b1e4bf49baa3027306550dce9a3f92e7525a066e27c639a9624283606733975bcf78fec35dae84ed2d93e8d162738d60c45edbb27f8e1b19c2618853cecf61fe6678b3e5ea396e1589ad062b7eb9ab09cb40ebaf398ca2f4923563cd19cbb4", 0xa4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x989cab137c70fc5e) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000280)=""/134) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x20ca}, {r0, 0x10}, {r0}, {r1, 0x1a}, {r1}, {r1, 0x8}], 0x6, 0x8) 20:53:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x8) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0x9d047f2}, {0x8, 0xffffffffffff7fff}}) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000001c0)=0x4) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) lseek(r0, 0x0, 0x7) __semctl$IPC_RMID(0x0, 0x0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 20:53:47 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000000)="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", 0x1000) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 20:53:47 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000000)="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", 0x1000) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 20:53:47 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x2000000000000005, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x4, 0x4) 20:53:47 executing program 2: setuid(0xee01) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) getpid() shmctl$IPC_STAT(r0, 0x2, 0x0) 20:53:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x40) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00920100000000000000"], 0xa) r2 = socket$unix(0x1, 0x2, 0x0) dup2(r1, r2) connect(r1, &(0x7f00000004c0)=@in, 0xc) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 20:53:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2205003d6e06aaf9df31e00000fe8000000000000000000000000000aa0500000000000000000000f3ef0000000000000000000000000000000000003700000000000000000000000000000000000000d624d7d59531d6ab000000000000dbedcbb07f979f46a0560000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0900000003e70000000000000100010005000000"], &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="05000001"], &(0x7f0000000180)=0x4) 20:53:49 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) r1 = dup2(r0, r0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x9) 20:53:49 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x401, 0x15, 0x400, 0x0, 0x4, 0x9, 0x4, 0x9, 0x0}, &(0x7f0000000300)=0x20) getuid() getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0x6, 0x6, 0x101, 0x5, 0x7}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) fchmodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x124) setsockopt$sock_int(r0, 0xffff, 0x1000, &(0x7f0000000080)=0x8000000000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='n)', 0x2, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x4000000000000000, 0x1, [0x81]}, &(0x7f0000000100)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000100000000000000000000000000000000000000000fffe00000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00000600050000000100000007000000146f0000"], &(0x7f0000000140)=0xa0) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) 20:53:49 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@multicast1, @loopback, 0x3, 0xa, [@local={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}, @multicast2, @empty, @loopback, @local={0xac, 0x14, 0x0}, @multicast1, @multicast2, @loopback]}, 0x38) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1005, 0x7) 20:53:49 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x8) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x8, 0x4) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) 20:53:49 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x4, 0x4) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/247}, 0xff, 0x0, 0x0) msgsnd(r1, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00N\x00&\x00'], 0x8, 0x800) msgsnd(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="030000cf53a48f22"], 0x8, 0x0) 20:53:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x400, 0x9, 0x3, 0x6, 0x8}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)={r1, 0xa1, "2a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"}, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) fcntl$setflags(r0, 0x2, 0x1) 20:53:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd46d}, &(0x7f0000000080)=0x8) 20:53:49 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = semget$private(0x0, 0x2, 0x1) __semctl$GETNCNT(r0, 0x7, 0x3, &(0x7f0000000000)=""/36) 20:53:49 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff00000100000008cd3fdf00000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x28}, 0x0) dup2(r1, r0) 20:53:50 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) __getcwd(&(0x7f0000000440)=""/232, 0xfffffffffffffe77) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000000c0)=""/85, 0x55) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x475}}, 0x0, 0x8e5b, 0x100000001, 0x80, 0xfc, 0x800, 0x7}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0xfffffffffffeffff}, &(0x7f0000000340)=0x8) 20:53:50 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 20:53:50 executing program 1: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xdad, 0xbc8d, 0x100, 0x3ff, 0x5, 0x1, 0xfffffffffffffffe, 0x36, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x1}, 0x8) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 20:53:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@loopback, @multicast1, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000440)={@rand_addr=0x6, @loopback, r1}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) open(&(0x7f00000004c0)='./file0\x00', 0x8, 0xa0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) 20:53:51 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) socket$inet_icmp(0x2, 0x2, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 20:53:51 executing program 2: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x8000, 0x4) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x0) 20:53:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = dup2(r0, r0) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7fffffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) r2 = socket$inet6_sctp(0x1c, 0x1fffffffff, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x8, 0xa74, 0xffffffffffffff01, 0x1, 0x1}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={r3, 0x0, 0x0, 0x80000001}, 0x11e) getsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r4, 0x3}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) __semctl$GETNCNT(0x0, 0x3, 0x3, &(0x7f0000000100)=""/28) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000300)={r4, 0x4, 0x3b12, 0x100000000, 0x4, 0xb6}, &(0x7f0000000340)=0x14) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x2) 20:53:52 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, &(0x7f0000000040)={0x1f, 0x1}) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) 20:53:52 executing program 2: r0 = socket$inet6(0x1c, 0x10000007, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x23, @rand_addr}], 0x10}, 0x0) 20:53:52 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000200)=[{0x0, 0x55c7, 0x1800}, {0x0, 0x101, 0x17fe}, {0x3, 0xd8, 0x1000}, {0x6, 0x7, 0x1800}, {0x3, 0x2, 0x800}, {0x1, 0x7fff, 0x803}, {0x3, 0xd43c, 0x800}], 0x7) 20:53:52 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, 0xffffffffffffffff) 20:53:54 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fb994c1c63000"], 0x10) r1 = semget$private(0x0, 0x3, 0x1) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000080)=""/76) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0xb) 20:53:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="38000000000000000000000000000000959312903daefe796f15b0f709578a3445c87dc38b5808268e07a8220dd2c077b600000000000000"], 0x38}, 0x100) socket$inet6_udp(0x1c, 0x2, 0x0) 20:53:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x101) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r2, r3, 0x0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r4, 0x3996}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 20:53:54 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000) munmap(&(0x7f0000c6b000/0x4000)=nil, 0x4000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xa1c}}, 0x0, 0x7, 0x2, 0x400}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x1000, "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"}, &(0x7f0000001180)=0x1008) setitimer(0x0, 0x0, &(0x7f0000000040)) munmap(&(0x7f0000bbd000/0x4000)=nil, 0x4000) munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000) 20:53:54 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100)) 20:53:54 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0xa, 0x40) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1000, 0xf, 0x6, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0xfffffffffffffff7, 0x9, 0x115, 0x9, 0x4, 0x17e8}, &(0x7f0000000180)=0x98) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r2, 0x0) r3 = dup(r2) accept4(r3, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0x1c, 0x30000000) r4 = msgget$private(0x0, 0x10) msgsnd(r4, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000240)=""/194) 20:53:54 executing program 1: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000000)=""/108, &(0x7f0000000080)=0x6c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 20:53:54 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @local, @loopback}, 0xc) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x1, 0x3000, 0x10000, 0xa824, 0xffff, 0x1f, 0x400, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) 20:53:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xde}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xfa, 0xc, "4aa9a721c599b553ebc442b3"}, 0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 20:53:54 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xfffffdee) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="d4fe92769ba1da446f5291a5c71bf2755171c88c13516eb98bfb34d17ea480043e313278c1a8c5ae9dfe0d46c537d4faffb2ddc3bfdf27bf6802f2cfef2854be19c3514ac44966dc2d64e5881ca549ce8df476dfc7078cfb8b3e4f78b754008c2cc72bbed4aecb7eebc3c15b8d31aea290e65250768de2cf804cdb4ab7e02232927416d05027227afe70506d857bf62d", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x0, 0xffffffffffffffff}, 0x2cc) 20:53:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x101) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r2, r3, 0x0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r4, 0x3996}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 20:53:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x9, 0x8000}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3f420f0000000000}, 0x10) 20:53:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0xf, 0x6, 0x80000001}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x106, &(0x7f0000000000)={0x80000000001c00, 0x0, 0xfffffffffffffff7, 0x7, r1}, &(0x7f0000000040)=0x10) 20:53:55 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x167) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000340)=""/216, 0xd8}, {&(0x7f0000000440)=""/127, 0x7f}, {&(0x7f00000005c0)=""/245, 0xf5}, {&(0x7f00000006c0)=""/228, 0xe4}], 0x6, 0x0) 20:53:55 executing program 2: accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x15, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 20:53:55 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x100000000000) setrlimit(0x5, &(0x7f0000000240)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 20:53:55 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x46f, 0x3, 0x8000000000000000, 0x27}, &(0x7f0000000180)=0xfffffffffffffdee) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x4, 0x1, 0xb834}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x2, 0x8000, 0x4, 0x12d8, 0x7, 0x6, 0x4, {@in6={{0x1c, 0x3, 0x4, @loopback}}, r3, 0x5d4e, 0xce, 0xfffffffffffffff9, 0x40, 0xc1}}, &(0x7f0000000380)=0xb0) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x20000ff, {{0x1c, 0x2, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x8, @loopback}}}, 0xffffffffffffffb0) 20:53:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0xffffffffffff0001}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xa, 0x0, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 20:53:56 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x681, 0x5, 0xfffffffffffffffc}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x3f}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x2, 0x200, @empty, 0x2}, {0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x9, [0x10001, 0x3, 0x1, 0x10001, 0xcc, 0x101, 0x5, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r1, 0x7f, 0x1, [0x4]}, &(0x7f0000000440)=0xa) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f00000003c0)=0x100) sync() setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000180)="938aea6e8b016d8510e4632fe450907eb8e9e19700717682720f3786a0dff5bbcaa94484be88c4b24db8d1bfec0ad292fbcdbb3e2d303f000000d1f527a0e700000000001b0000000000", 0x4a) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14}, 0x0) 20:53:57 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000540)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000580)={0x0, 0xc97e}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000600)={r2, 0x9}, 0x8) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000100)=""/65, 0x41}, {&(0x7f0000000180)=""/159, 0x9f}, {&(0x7f0000000240)=""/184, 0xb8}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)=""/141, 0x8d}, {&(0x7f0000000440)=""/44, 0x2c}], 0x6, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000000c0)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000700)={@in={{0x2, 0x0, @multicast1}}, r2, 0xf42, 0x3f, 0x80, 0x58880000, 0xff, 0x7}, &(0x7f00000007c0)=0xa0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000680), &(0x7f00000006c0)=0x4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001280)="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", 0x4ec}], 0x1, 0x0) 20:53:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0a2af86723e37de1"], 0x8c) 20:53:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x3, 0x1800, 0x2, 0x0, r1}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x43}, &(0x7f0000000080)=0xffffffffffffff63) 20:53:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "cb026875221a60c15466cbd5686fba679abecd1ef8765bebb8f873036d32679d1609087c2580ca0332d09b1fbe3aed397f87a0175ad8f07faf4b28a6cfc0fdb154cf25afaa46a1594d3a8500687465732da5a6087d152e6c318b44fed3ce000b7a34bfaa99dc49d4a9e78c0809d744ddd01cffaa1ab0e9f1e013894e5a40b55f90a05aac4e5d8b842c7409c8e537262db0c3d121e0c8e1eeaba31dcd3ea79804fb7b929c5ab3934cb4907b2ecd2c77e8b51195ad44979cbde2dc5cbb4c5f60d7b8e16b41fafad7aa369f40c05338e2092045181140e00a90a59cc233a6ddc5f3f2d75ca8a284854c2c2d2b8f77ba8a4d"}, 0x100) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0), 0x137) 20:53:58 executing program 1: r0 = socket(0x402, 0x10000000, 0xfffffffffffffffd) getsockopt$sock_timeval(r0, 0xffff, 0x1012, &(0x7f00000005c0), &(0x7f0000000600)=0x10) 20:53:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, 0x0, &(0x7f0000001800)) socket$inet6_tcp(0x1c, 0x1, 0x0) 20:53:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x12) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000010c0)={'accf_http\x00', "16e5fe7319510277b06c5759603a12af8d36db798f900a6a1c470af515956b278c4e3bb271a24f6f71055f86fccde6d9e9e292f43d3f1865e2c600803c741e5e9f2f10023fb7655edc7267a7257e6ed0d98eb1ec2fbfcfd2c8c89e49bc97d02b5a42aa843a3ff23c1fed90c0f90565e700fe64cb43eeea400a015925f8d9b87635e60687826487b8b7fe4293c2fd2bbe0d7418831ad97dae5124f2bc8448efcb99a65837a1cead0e5e70607a47071e99cb9b5d839fc5e38746f23340aaed5cb32dd721154c015986f331e1039c92237c1b2e241850803e46380dc7837b8d25144086c0d7a09cb444b79c4900e73b7ccb"}, 0x100) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f00000000c0)="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", 0x1000) 20:53:58 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0x1, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000000000000"], 0x14}, 0x0) r1 = socket$inet6(0x1c, 0x10000007, 0x633a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0x70, "38697c31a515c80145da9f014446bbe62e58ceba2721fc3304d2ae69eacb3d0e40eaffd4c9ef0c9f5b8cb2bb0e5bd60c852285e8a845456f8bf1123752f11eb103defd0a44a4aedf85c40268f3ba6c77b5836cea8a820430ee2a773398bccc4ae469aa271bce02b8dee67dbba2f52330"}, &(0x7f0000000200)=0x78) 20:53:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x10040, 0x40) msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x4}, 0x8) 20:53:58 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0xfffffffffffffffb) 20:53:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x2, 0x6, 0x75cc, 0x800, 0x9, 0x2, 0x100000001, {@in6={{0x1c, 0x0, 0xfffffffffffffffb, @empty, 0x5}}, r2, 0xffffffffffff7100, 0x1f, 0x401, 0x7fffffff, 0xd71e}}, &(0x7f0000000300)=0xfffffffffffffc90) sendto$unix(r0, &(0x7f0000001b40)="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", 0x1000, 0x20008, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000340)=ANY=[@ANYBLOB="0000000000c9162ba5bdee5b96edd5a8fcba7d246e3f86afb160560c98"], 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x81) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x2, @loopback}}, r3}, 0x8c) 20:53:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020002) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0xc, 0x81) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) r2 = msgget(0x3, 0x10) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xb8de}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r3, 0x214}, &(0x7f0000000440)=0x8) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 20:53:58 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x4, 0x4) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0xaa, 0x4) rmdir(&(0x7f0000000240)='./file1\x00') 20:53:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000106) rmdir(&(0x7f0000000000)='./file0\x00') r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a) 20:53:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x20801fffa) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x2, 0x4) close(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x977, 0x0, 0xc5f, 0x7}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x8718}}, r1, 0x9, 0x1, 0x800, 0x3, 0x100000000}, &(0x7f0000000300)=0x98) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdirat(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1c3d, 0x4) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x5, 0x400, 0x3ff}, &(0x7f0000000240)=0x10) 20:54:00 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x4d, "f67d14a230af0f77e29b2f07657075bf46303dd0aabf5c572c5a27b8d4b1fdd8670a5fa129018ae11ce4b3058a2c450841487786b497a0b91cdf7cb53762f015a14029e8a5920b77e7642475dd"}, &(0x7f0000000000)=0x55) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, r1}, &(0x7f0000000280)=0x8c) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="8980c67287626d4ec072b582099fb03d229906333d0cc4dfdb9c4e9ee70101c743e81e234782ee55a7720a03b77e45a8c803464f47a948f4a582aa02317d49f701e4280b9fa2e670dee1d0b69a2efb7fcd206e842e12e680b598c2bc2b6fbe2b9e281fc5662dbeae1c816c91026f439a251b850c68bca6a43ee948e26922e0c066a360f7cdb96b7e739d07a405ebb942c7aead9cf427d11127bf9d0824e4f74e42eff489f672e4672373b646fdf8ddf5fef06277", 0xb4) 20:54:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000000000000000000000051cb547cdf1e84efaeb8417774e2098e1e446dd58e8880af865234565bbcf4b187cf148392d9a25558c8316c44ab7e995bcebc24a34b02a29f775d2b46186790bcf193428fd0500389100b704b76d0685745bd071407a031ba930fce3040000001996d5720fa92e09e3b18d3d7eae9471cb9b007c5eaf8037f1beabb9128d1a417d7435307efb4abcc10d9f0d7f1b08adbf5b9f223b1804056c089d0000e930067fb55ce4cc8d3882fd6efa39b436c0c35a4a8744f1730a72e4c0579c888d24af7bd7960dd07a6e1f25180491f7f8d2f0cb758b480d1c919c7109f492bc0addfcae150d8c8ceff76266c6255f0196926a878d15119b5d431a4d84f6"], 0x1d}, 0x0) 20:54:01 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) mkdir(&(0x7f0000000480)='./file2\x00', 0x10) mkdirat(r0, &(0x7f00000000c0)='./file3\x00', 0x10) rename(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000340)='./file3\x00') 20:54:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000140)="dbff8b7559", 0x5) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x5, 0x1, 0x4, 0x3891, 0x1}, 0xc) truncate(&(0x7f0000000100)='./file0\x00', 0x4) 20:54:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/40, &(0x7f0000000080)=0x28) 20:54:01 executing program 0: setuid(0xee01) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xb50}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x401}, 0x8) r3 = socket(0x2, 0x2, 0x0) poll(&(0x7f0000000180)=[{r0, 0x40}, {r0, 0x85}, {r3}, {r1, 0x209c}], 0x4, 0x4) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10) 20:54:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380), 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x375, 0x4) 20:54:01 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x1, 0x41c) sendto$inet6(r0, &(0x7f0000000140)="afd45f619b411d5fba7cc8673731db7a9c1b5dcfe378aaabe06c3141cedd090ddb92ea6d4a709929c1105b26a752d542efa39865a476fc0c34180028caa5fbbf52c138429ade970c74771dc174fdbbfb5d44ba54799eb5f20caef3e5467c287a59a920aee93ddc39ad20cf5fd7e735472741dfd06d8513", 0x77, 0x4, &(0x7f0000000040)={0x1c, 0x0, 0x6, @empty, 0x6}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0xf, 0x101, 0x100000000}, &(0x7f00000012c0)=0x18) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000002600)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001300)={r4, 0x33d6}, &(0x7f0000001340)=0x8) __semctl$GETPID(r3, 0x0, 0x4, &(0x7f0000000240)=""/4096) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000001380)={0xaf0, {{0x2, 0x1, @rand_addr=0x4}}}, 0xffffffffffffff65) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) __semctl$GETNCNT(r3, 0x5, 0x3, &(0x7f0000001240)=""/79) pwritev(r2, &(0x7f00000025c0)=[{&(0x7f0000001440)="0682185a9127fe0677f12fb27e257e15fc8aea8bebfdd7de9011afeaa185dd44a6193cae465d8754d3e24cfc79f1479673924a7c43cfbee0468f2d5464b87689f2982e", 0x43}, {&(0x7f00000014c0)="0d74fc8d8cb085066d646f2c36600bc978c02310ef4336bd165a514f771e7447be25bd1d936aef3f8b27076d5bc2fb7c9830cdb5b7e9d07558e9a438811487bd03abf1b2aa06a86758139035efeaed2bff1b057d1d8b30b61b36de99b42e151be09c1418cb3e54d1ad528005a8a03db9b22930138d4a3dcb2071022029cc344435d3597e741887a4e182bc7a5ad5a63e825176268cc9d964371aa20e0905d10666bc06e7f11d14c227df3a4f7701370b97854e7c84b5a96c5fe44006c1d60c153d8a205cf44cd71db51cd3d47c08512a9c9db3cf377c358f0958", 0xda}, {&(0x7f00000015c0)="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", 0x1000}], 0x3, 0x0) 20:54:01 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000), &(0x7f0000000040)=0x8) open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) 20:54:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="03e80c6ea44e4f130b2d0fff629a4ffb28e1987304b38813fb6ad6f6346bdfbedfe5edf9a0c59b3b426dfa3289922c76b5f0e11074fdd500000000847f2011f09152c2756002cec50b1785e81ae89c45a829b5158c4a9890c0de3ce7044087fedaededd7c9932ad62aa0bc872053db7c18979cc084679008f8ff54b884b6c3e18879746772c906bd736edac9227ddf85eb702921202c0895f4d454", @ANYRES32=0x0], 0x0) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x1, 0x4) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000040)=0x10) 20:54:01 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0xec2e, 0x400, 0x180000000, 0xb8e, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x3, 0x8, 0x7, 0x2, 0x3ca2}, &(0x7f00000000c0)=0x14) 20:54:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) setuid(0xee01) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 20:54:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) shmget(0x1, 0x10000, 0x0, &(0x7f0000ff0000/0x10000)=nil) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x1000000202, 0x20000) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r1, 0x4cf) mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) fdatasync(r0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x5, [0x86a4, 0x1, 0xfff, 0x1, 0x50b]}, &(0x7f0000000040)=0xffffff5e) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x2, 0x58b}, &(0x7f00000000c0)=0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x40, r2}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x6, 0x0, 0x10001}, 0x94) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 20:54:01 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x88, 0x0, &(0x7f00000000c0)=0x20000, 0x4) r1 = socket(0x11, 0x1, 0x6) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:54:01 executing program 2: r0 = socket(0x17, 0x0, 0x0) semget(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, &(0x7f0000000280)) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x2c00, 0x3, 0x200, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x3}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 20:54:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000a26a6e109367e8ef0844286fe1c5f57556b48009dd20e2169f9078e35a4c9332a6eab8c23fcd44e25c1ff40c508ed91ccf555555f99e4a67c845446d"], 0x10) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:54:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0700c3351bf635b24d55"], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 20:54:02 executing program 0: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0xffffffff, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}]}, &(0x7f0000000100)=0x10) clock_getres(0x0, &(0x7f0000000040)) 20:54:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) dup2(r0, r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 20:54:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) writev(r0, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="96549e3e0dbb459de92d39d7189803ff5a85336ee7c7bea29ce19d4e4bdbd0b7ce84c07284f8cb79f2be055989e7157ecb8e4b61d9cebc0de952a15cdb95f0ecd23bcb5a6033d716b410abe73505ec3f207ea95566eb1eee907e732397b0841af55e6ec81f1049b5f8b0c702ff05902c209f60dbcbf18c49c72abd13def5447bb437b3002c6cb3645a02d34224788174c6e9b2e28c0c7a644fe1bdbfe1dff6ac2fde7611fee6d8121a", 0xa9}], 0x1) execve(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001700)=[&(0x7f0000001500)='*)\x00', &(0x7f0000001540)='\xbf:\x00', &(0x7f0000001580)='\x00', &(0x7f00000015c0)='\x00', &(0x7f0000001600)='\x00', &(0x7f0000001640)='[\x00', &(0x7f0000001680)='(\x00', &(0x7f00000016c0)='\x00'], &(0x7f0000001780)=[&(0x7f0000001740)='\x00']) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000013c0)={0x0, 0x20, "b705c76e088c6eeb4c99d91f9e1a5220bd116ff03b8d02de5d8f8a41623f5ae3"}, &(0x7f0000001400)=0x28) sendmsg$inet6_sctp(r1, &(0x7f0000001480)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000080)="2c9579b85f806cd5f6d1ff7906683ece98024608dd91f1938753c33d901bd19eaefebc80b46b7d99f85ab967cdd39cb24a0a4696f3b6416c428f775f3132ede05e1c8a6789cc2cbcb17c8488511f32fb979ab4e13f912bc57dbfea7049930da6ca264685bc72eb91b5eae0a896919bb695d15099a4f8be391089b0fba3663d799cfe9a301860", 0x86}, {&(0x7f0000000140)="26287f07c3e14b5985e143f61019f453eadc6903c0149e1ba337a189578f46f0346ad3ecfe075adab8d37ee360c90278f338ccecd56c284b06e7c972ade1a17c10d4569ce42902f2911554890123d3279a38682204d4005222840abae7d1c28d04ae1b1d681994d1bc22fb46fdeb388b1bf541f50052aa41cf33b4d7dd66da8e39d29723a03d41f6a8ba4b3be37bd501c926a52109f6c63fd18eb40dfa59b3df8794b5cf8fd67d9145e36f7ad043edc0ac12625ce5b6ee02ea9525fb6757a5c46a2edb82f6c3e44c9660", 0xca}, {&(0x7f0000000240)="675e99ef6ae8c1b4af96fe128e15cc53642200d4796765f6630696ce7a7c8a53e9835e328ac53f2c265d2f39ddb8e025b5363921e08eec7150b14c30c1982788b5c4ae87cca39c48ac669b0f342487c4a80c528cb17308b05086aee09b4f4293c888b38e5717ad4cf7501d4fad4f6586638338067779f161e173caa82e7c8b9e2ffaad6b7b262df4aaf1d9588b765870c881c0983b92b69bc076a16141540b", 0x9f}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="40e3ccc6f8e1ce17fb7a7a45ca61b7f16cdbfe39496b1d83db9c624963cc003f32a8f8777dde59b955269720f256b35552143abe1b453eb011bf262324f07364", 0x40}], 0x5, &(0x7f0000001440)=[@init={0x14, 0x84, 0x1, {0x81, 0xffffffffffffd943, 0x7fffffff, 0x9}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x7400, 0x400, 0xfffffffffffffffe, r2}}], 0x30}, 0x4) writev(r1, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1) 20:54:02 executing program 1: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x20000, 0x42) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x19, "c9fad6cc6ef8712a9172a30d1f28fc2a7c66e5393f93237763"}, &(0x7f0000000080)=0x21) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x1, 0x79, "9d1edb21e67957f5013988ce20c305d90a6c049a43be260827d48a809aad6cdb52824a0bd6ecafd1abefdc9e6a1fa33735facc779b7e25384abe2608af34004ca34653140c3e53ffcad428c62504a2eef38331c8e31201cd3f8f962999618c70e785f7a5af18a4aa7d84c369ea427169a9377f381a8a310ec9"}, 0x81) r2 = socket(0x1c, 0x5, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8005, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 20:54:02 executing program 1: r0 = socket(0x17, 0x5, 0x3ff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x10000, 0x4) nanosleep(&(0x7f00000000c0)={0x0, 0xfff}, 0x0) 20:54:02 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "65ce6f9cc124142eeb29d2f8667061a8"}, 0x14) fcntl$getflags(r0, 0x3) socket$inet(0x2, 0x10000000, 0x7fff) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x3, "f1097905000000002300"}, 0xfffffffffffffdc9) 20:54:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x4c0c, 0xf22, 0xffffffff80000001, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = shmget(0x1, 0x2000, 0x48b90fc7ba2ee37e, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xac}, 0x8) open(&(0x7f0000000240)='./file0\x00', 0x3, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x400, &(0x7f0000000140), 0x2d7) 20:54:02 executing program 1: r0 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x7, 0x4, 0x59}, &(0x7f00000000c0)=0xfffffffffffffd1e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0xfffffffffffffff7, 0x65}, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = semget$private(0x0, 0x1, 0x444) __semctl$GETVAL(r3, 0x1, 0x5, &(0x7f0000000140)=""/24) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x8, 0x2}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x4}, 0x8) r4 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000340)={r5, 0x8, 0xf, 0x7, 0x4}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r5, 0x2}, 0x8) getsockopt$inet6_buf(r4, 0x29, 0x3f, &(0x7f00000006c0)=""/174, &(0x7f0000000780)=0xae) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000400)=""/76, 0x4c}, {&(0x7f0000000480)=""/94, 0x5e}, {&(0x7f0000000500)=""/46, 0x2e}, {&(0x7f0000000540)=""/185, 0xb9}], 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000640)={r5, 0x2}, &(0x7f0000000680)=0x8) writev(r0, &(0x7f0000000880)=[{&(0x7f00000007c0)="2ceec92be5edd77bd9474ed1c9c4a92f641fb008a9910b0c4248d0f6a564f0b5b991a5dcd1366e774ab0009c07455943abba7ca362ca2288b05e9f7ef640c30412f7cf9d461ec369a02ed70f53baf33707099ae1e58229058708e3270e42820bdb0b429e09ea26aea7712185e97f17e95e6686e2abfb223f16cca2c89069ec0997fdded41d1b1f88f85ccaefafd65a31", 0x90}], 0x1) r7 = open(&(0x7f00000008c0)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000900)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) semget(0x1, 0x5, 0x0) sendmsg$inet6_sctp(r4, &(0x7f0000001cc0)={&(0x7f00000009c0)=@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000001c40)=[{&(0x7f0000000c40)="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", 0x1000}], 0x1, 0x0, 0x0, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001d00)={r6, 0x7, 0x64ff5b00, 0x9}, &(0x7f0000000a00)=0x248) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000001d80)={r6, 0x39}, 0x8) 20:54:02 executing program 2: socketpair(0x17, 0x20000003, 0x2ac9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x2d, &(0x7f0000000080)=0x3f, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000b40)="fa14c6b3688e0685db70b66ea1e13e0c2f9e486d189b5ae3ddfd915140e68077594698dad4400096942a1e66c3812c883d3c53185b234b364cdc0d4fbf0f3766edbce4c4fe152717092e83899a7d8b0f89bf2a85304d3b9b08f05bbff99da599a37790f0cb76c17ceb6845535c61") clock_nanosleep(0xb, 0x1, &(0x7f0000000040), 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = fcntl$getown(r1, 0x5) r4 = getpgid(r3) nanosleep(&(0x7f0000000c40)={0x1b3, 0x6}, 0x0) poll(&(0x7f0000000980)=[{r1, 0x21a0}], 0x1, 0x4) getresuid(&(0x7f0000000700)=0x0, &(0x7f0000000740)=0x0, &(0x7f0000000780)=0x0) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000fc0)={&(0x7f00000009c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000c00)=[{&(0x7f0000000d00)="e263547575a7155b43e98dd569359ecfd1518bdc5f6b59bb4bf015885f795f66abe1f95c060692e84d0d62ea82741d34efc346aaa9dd343c4f31de812c8352374feb25f8df1655ccc67081446dc5fff5b1ec1c1e0ab4f80a5e67d268db9f8df8dc6c25f4ba995a0c82cecf2a36e95a576d9da35bbe355e4cd9c25aa590bc39c20b4905c240d0d6d31725b777dc3e9d9081f575853e13d8f5", 0x98}, {&(0x7f0000000a00)="8327380bf285", 0x6}, {&(0x7f0000000dc0)="c1fa2107d20069b0323e5d5b45b6c2a9fb0ed500437f09443d6fa94156578e284da7ef2278b2c1629c1529c9e723deee7479a41e9e2d7f8166bd425632ad2001660778c6d28215c89a5e3877bb1c242426159bd984fa895f3cc7712a8b2a55dd042b1ad4e81ec4686dbe2b4c1d205cfaa16220026bb44e24114ac5bff9904e6ee85f61bf740e91cb4cd2808b20719d47f88c485e388b142c720da5", 0x9b}], 0x3, &(0x7f0000000e80)=[@cred={0x20, 0xffff, 0x2, r3, r5, r8}, @rights={0x38, 0xffff, 0x1, [r1, r1, r2, r0, r1, r2, r2, r1, r0, r2]}, @rights={0x18, 0xffff, 0x1, [r2]}, @cred={0x20, 0xffff, 0x2, r4, r5, r8}, @rights={0x30, 0xffff, 0x1, [r1, r2, r1, r1, r0, r2, r1]}, @cred={0x20, 0xffff, 0x2, r4, r7, r8}, @rights={0x20, 0xffff, 0x1, [r1, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r7, r8}], 0x120, 0x184}, 0x4) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000cc0), &(0x7f0000000bc0)=0x0, &(0x7f0000000c80)) sendmsg$unix(r1, &(0x7f0000000b00)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000640)=[{&(0x7f0000000100)="63b092949cc9377a87654d60306d17c629fffad9fc0065ec20a006be2799e5d5c0bbb632000f9ec8a76c1dadf15e1056e1e9a73a8cdc9b6dbac49fb44ae08dfc362ad3ed9eb7026ff17fbd7eae883788acb14b13f3a52ef4fe50f3fbf8d9ab053191521257afea9712b678376bd52777c2bd50a2e693ccb81280ab809d1d090adf2f34cca4785eeac33aa4da65a73149ed801c7c27584a688cfdcfc9cbe2a480540a310a84320449ee318d6b3cfff8901561d1059267ba4ac8edc04cb36f4db67b9c82fbf3db99525fe152b3a8887186d77742b4c676f8551598f6357aa1e0335ae407917442b3fe48e2189898829b83", 0xf0}, {&(0x7f0000000200)="d9f57243b4d9f299d9c0bcbaad4d8c55e831eff508fbdf4d52803a7824f28bf05fb201e080cbad62b5243878907f08e3087b18c34276610c151931d53a8845a8c889f6fe7cbdcf03ed2857b9f4572445148a03746b85d94f72f3e710e2d0db96e00528950028a8191117f04970f64622563eb32c6736b7e299dc9728bc14d91c05cc72dc02e2bc5d882a264e3d6e24da497d0bca09af558555c3ff6f60778d893477aa28f8c1830629e1a4b2c07098bf663d088931e24741214fb932a1ab5055d3818457ef59477023cd4a52db140695b2f173ac8f8aeb9555476f6c380664e37b7db2c5583f3a00ad8947b3d16feef9ad", 0xf1}, {&(0x7f0000000300)="10ae69489610942277a75416a8707ba5404e705b33366ccc7d01c190aa915d249fd37d49f456c54b4a190e6cbc66e2104665889ff12a8c8ef5ad9cb93fdd938fe749bef0fd911f198f8195d5ea0c2d50704a9cda0a0bd6d51e3183fb6c561dad48b0c82023e6b290175f1683", 0x6c}, {&(0x7f0000000380)="9cab7f7fd5429224d77493627032a93ca21c667509497f2eb6726ff1201e56a4a04c", 0x22}, {&(0x7f00000003c0)="0a32c16ce977cb0b1d156b3a836eff6a4fe63b7d3027155e6625197985cd4f0ad03651fba68b4a7a27eb7a1a19777e01b5b2192c5e72bbabb20c6cfd8881d54339fafbbe6333fe62ad836c1b69a5d17fdcf9f4c2149865a87b46be2bbe0f366c3272507a4b673a3187f4dc9c8993e4146654ba90a052", 0x76}, {&(0x7f0000000440)="055776f80e7e321479b4157782d85e9bda74c59372dcdb97322ffde1dfd2c722", 0x20}, {&(0x7f0000000480)="ed8c94c9fd64a37bc7e79c0a5f9700357028b83b487a9b13656cef5080b5d6e9a5803ff46a9e715374738827492cc02c99526335738ca7598019235cf0de9ad2863b49a2e0e0a160dea4b4feb42b9a2a978acdd2567d0b49c9ff83c222348abd6dc9c92a2d82f7bf367a53f99c371ae616ae1452903b08fcf52f1f93951414e8f85372ed93a69f2fd4556c2ae96a9985fe5e1cc2feb74733cb81212b7f4f807b42c2909018a5fb8a", 0xa8}, {&(0x7f0000000540)="11ea6638d3333f646f1fd123b7d33d4f032f20606ffd260259aa034732303973ae268711c7db13958c3031e2b1f1d8f16fa9311cd45d0c990df60b077b003911f2a9298f8858404f9f82cdab56c1c7d8ace01f31631edbe3ffa9e2850a11e77485b896bddb32d921e9106cd0dc822bca1788115d5875aa2965c48f2d6d8254659c5e8e21e7980ec8d604ffc1e9fac98a3097c5d2", 0x94}, {&(0x7f0000000600)="ae966ce058255a41a9", 0x9}], 0x9, &(0x7f0000000a40)=[@cred={0x20, 0xffff, 0x2, r3, r6, r8}, @rights={0x18, 0xffff, 0x1, [r2]}, @rights={0x38, 0xffff, 0x1, [r2, r2, r2, r2, r1, r1, r0, r0, r2, r0]}, @cred={0x20, 0xffff, 0x2, r4, r9, r10}], 0x90, 0x1}, 0x4) 20:54:04 executing program 0: clock_nanosleep(0x5, 0x0, &(0x7f0000000000)={0x20, 0xdd8}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) recvfrom$inet6(r0, &(0x7f0000000040)=""/8, 0x8, 0x40, &(0x7f0000000080)={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 20:54:04 executing program 3: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0) r0 = socket$inet(0x2, 0x6, 0x9) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0xff}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x2}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x58, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) 20:54:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000100)="87086bb5c4c7ac46d6cae808861251d2f6db2293ea3abababa276b4e0f5c848145a1168b22fe77ff5b341245f2e82a3245a8c2ea829bcfb4eda0aa0780c717113c9c08b9df2c26bd128173e411e17c3420b9d24ef0b38e5386e963ce07b32e73c8087952abea22785569029785f08dec3567bc786884b4ca05c2abaad1af7b1bb663c95b55615425c9e15f2d346aabbcc0356832a0b62a822a0e7494587158856e3f13b89b83e3a3d891fca4bb", 0xad}, {&(0x7f00000001c0)="e05b76c1a9818784c0be54ad86f38f82735f1c3b3f2f02ca5d299a433d9987f00957092b1099057a4168eb0f60c4ee0bee430494e491209efa4199aa62a8fa9e179a1488276b89f88d3772c1b2d563795d2471341486bc3c6d30efdd219fca8c762266a32c7fe3d06afde0", 0x6b}, {&(0x7f0000000240)="0cdb3232a394bd75641098", 0xb}], 0x3) writev(0xffffffffffffffff, &(0x7f0000000480), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f00000002c0)=0x10001, 0x4) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) 20:54:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) __getcwd(&(0x7f0000000080)=""/254, 0xfe) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040), 0x0) 20:54:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x40, 0xfffffffffffffffd, 0x197, 0x2, 0xffffffffffffffff}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x6, 0xce, "6371d26dfb1e8d02b1e503104ee42a1c9bf1a945a52069a3898b5265df4daafb0a7165470a2483101711c382f00c9b886a58630d7d4a1c9cdbce5001aae26c64ea41ce322bcec383026e1457c02662ff7596cac8e93b640df865f9edb2bac4398f2d5835b5643679db26e1233fc9a5fa1c64654543f2735d965c875a73416c611407e6942e8444ebfd2f5ad9741b10ee13c7a81a8813e57859186391237cc50113d8acf686982c20e2070b64f626bafe4f76806aacd9932367b5761652f2151019158e3e3533cb50dc86d1dec434"}, 0xd6) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b00000001000000000000000000000000000000"], 0x2c}, 0x0) 20:54:04 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4) r1 = socket$inet6(0x1c, 0x7, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xd6, "274f75a2696cde1f24ccfff440c0105c5e4ba11c97b1fa92c0296aa829e98f78bc9506e4218afaf3bf04593294aa64dd98ba32453dac543ff64d107d1e38e90537887d0af7dff46c354bd971260664db4e9149a964d8a641e4ed21b5fbc2d787ed9e0f2c58d40cff07230e432af050cde1ccb85b145dc46c19516a7df9018482e3a5ca71d60500b34b1c4b937bb1531a02aa89bfb356305b6af494c8ce6f359c92ae46263404021d7a12d4e78f3b42a9b51125f42b9845db6d4aa3b545d9ad79774a375f73203fae2a777802296bc6761334386fe153"}, &(0x7f0000000000)=0xde) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={r2, 0x9, 0x6, [0xffffffffffffffaf, 0x0, 0x1, 0x0, 0xa14, 0x8]}, &(0x7f0000000080)=0x14) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f00000000c0)) 20:54:04 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x7ff, 0x4) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x100000001, 0x2, 0x4400, 0xa1c, 0x1000, 0x7, 0x1, 0xfffffffffffffffc, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r3, 0x5d55, 0x0, 0x7, 0x2}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x71}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, 0x8, 0x58c}, 0xc) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) fchmod(r2, 0x0) 20:54:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xf, 0x3ff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r1, 0x5, 0x3, [0x1, 0x1, 0x3f]}, &(0x7f0000000380)=0xe) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1200, 0xfffffffffffffffc, 0x30000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xd54c, @empty, 0x6}}, r2, 0x60d, 0x5ac, 0xb58}, &(0x7f0000000280)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYBLOB="1e000100a722f75b2edf04f1beb9764e19f32c93"], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r3, 0x80}, 0x8) 20:54:05 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x3f, "9bc3b67106ccdcf36c5e5fcc1ba7b016"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0xa7, &(0x7f00000000c0)=ANY=[@ANYBLOB="00e32d00ae000000"], 0x10) 20:54:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000), 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x80000000, 0x8, 0x4, 0x3, 0x8, 0x6, 0x2]}, &(0x7f0000000040)=0x12) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000000c0)=""/104, &(0x7f0000000140)=0x68) 20:54:05 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xdba}, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0xe90}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x6}, 0x8) fdatasync(r0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') 20:54:05 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0xfee, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x7, @loopback, 0x65f7}, {0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x4, [0x81, 0x4000000000000, 0xfffffffffffffffb, 0x3, 0x2, 0x6, 0x1, 0xe8cfdf6]}, 0x5c) setsockopt$inet6_int(r2, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r3 = fcntl$dupfd(r2, 0x11, r1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e217f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff00000005000000020000000009000500"], &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000200)={r5, 0x7}, &(0x7f0000000240)=0x8) 20:54:05 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{r3, 0x106}, {r4, 0x14}, {r4}], 0x3, 0x3) chdir(&(0x7f0000000180)='./file0\x00') mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 20:54:05 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000001700)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000040)="f17da77dc03a25fa17c921955efc94a8adafeffaa53709c2e37645998eafec5f0c822cd971fc400d65251cf3e3c4a5446713439ef88568872dd039123cc681aa63c9f6e100c5833ce1b19a03a5cde3428589bf6eaa05f63287449db64005d233080644d082224280849a126fc0f37cab69dea509d36ab4d00925127bd4b16e45d7537bfd24dcc7017d0aaaae42ba02a2fd2f4afb62daf75d7ed311acfee3c87343e7f323b4ade63dac98203e70ead9dd3dc6c7a12aae1b9c53d9d6603e854ec2918b2c6c5c5499bc7a511fc28853c7ff424a9628240869", 0xd7}, {&(0x7f0000000140)="3a38d87616185a1021b4a4ea049b5bf645e6dc120e8d3fbcdfbd464b7f49eaa220415430ae9efbe69214d7217a2f8cb0c21011afeab05a22468b8fc207648aadf2bbf6ea6c7b2da4549e134ae18647a6e02fdbff1995968cbb4663a30a0904cff5da4da52b9e4b45918cc6905660abcbd4a860276b6578c1eb16b4db203bee85d40895701d03a73eccb81e89a2ab235ff21977e7b802af94149f96364498b2d45b3a41007c704c2f5ed94a4ef73fafb9931d929f3e3fcaef21e07f8645b9aa694e3281791cbf8e18e459aa397213b329799fecfd84c256d98d479e4a8be62bd194ce", 0xe2}, {&(0x7f0000000240)="d13f85044700a1e0ada433889b1347a309a19333154bb67aa6b82e5434adad109276894d6bb54f4cf5dcaecf043752e3329c8453a4086ff28f9c716a054452699b154dc316750aaf67a667f04d1679a45faa81c88eb99162427f2e7411fd068530ac408928ed402a5f1e28d9fdf6bcc232910a5c8fd103b5fb2dc3624e0633440afdb954e08d62ce862196f0253c485abe1c54dd5e072b48de5c96d8e0a41dfe5ce3203eac50d9d63805101b32052918cab2963972ef274c852168f980c96446c584dc6d869cd643aabecfc73fffe644e38490ce575fb3d62410e8cbcfe3144aa108c1d022a603c2266b446df4ff65bca2494e868e5ea1", 0xf7}, {&(0x7f0000000340)="51e0baa4be318cc89ba91069e0cb0f813e4154c2ee8760b0e58fd8b2b572ead3b6ae5c4c828d7b5c1c9158f113b8f7b063dd96eeb04f0dc1c185af46adadcbc9ed5acee8ffc6261a90a70851eeac9f28bdb0daf01d30a662", 0x58}, {&(0x7f00000003c0)="c490a603417cc82ed3653c36ebd7ee24e2524ddd939ff1fd65c505c87a4369ad31571967415861b2740dd41c42b2bf017ad59f10f173aa3f6015c083c6dd769a2b0dacb82842d84455ebe655a4af69b580815ad48e1fa6e9908fce597f2aaccd6f583d60e6f7cc121c71a4466f07354cbcd1ae932c0298d580e2f9dd513f23d129a6e04779b4a914e52a859029151c95e7b51481f0e4912cf74f7ac263f4d784fdc73fb1ac3f4d02641d6863e11506a418004c8f594a6b57a15dc1e121dd3b4046ae797de4dc7882553f5fd4900fbfda26aaf521a366d341fb8bc1586a7efd10de37cc6261ff955e100b70dd25", 0xed}, {&(0x7f00000004c0)="e9b8c160f4428c47cb6cc11dffa8d74652dcd5d870bc8b22b6e8ef702b6624f08fa43d4b36c917dc76766eddc91fec", 0x2f}, {&(0x7f0000000500)="f8060be8d39faa75577c51c7ae1efc7e4df515105d9804573f71a19656c7716c643c825b79ee92cab0d5d189f3eba5db755220188feebefa4b91d66d3e2246e2c4da030330a3ef15c07a990852990d99b75b88bff5c2cedfa33551cc97", 0x5d}, {&(0x7f0000000580)="ccdc568e519e08c4edf796a620b134f82d02dd69d9e65c3fe9a2e4077424c030947017c8c5364af6ac5ee3a1a1275dd3ff44c2c871522b7de81bf91a88f5cc64866ef753cb34bbe82346be8e64d7168959384cab1b78699923e3645f661e8dfccf05096f36b756462dca193aa1a413a15d37", 0x72}, {&(0x7f0000000600)="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", 0x1000}], 0x9, &(0x7f00000016c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x7fff}], 0x3c, 0x4}, 0x8) setreuid(r0, 0xee00) setresuid(r0, r0, r0) 20:54:05 executing program 3: semget(0x0, 0x2, 0x80) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r1 = getegid() getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) setresgid(r0, r1, r2) 20:54:05 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c90000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20004, 0x41) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x4, 0x4000, 0x8, 0x101, 0x1, 0x7f, 0x100000000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x57212dcb}, &(0x7f0000000100)=0x8) 20:54:05 executing program 3: setreuid(0x0, 0xee00) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000300)=0xffffffffffffff05, 0x20040000) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 20:54:05 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/188}, {&(0x7f0000000380)=""/215}, {&(0x7f0000000100)=""/5}, {&(0x7f0000000480)=""/213}, {&(0x7f0000000280)}], 0x10000176, 0x0) 20:54:05 executing program 3: shmget(0x3, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) dup2(r0, r0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1, 0x81010, r0, 0x0) 20:54:05 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c90000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20004, 0x41) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x4, 0x4000, 0x8, 0x101, 0x1, 0x7f, 0x100000000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x57212dcb}, &(0x7f0000000100)=0x8) 20:54:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000140)="0034c04ea47a8c066cd124470f2f33559bff3d315c278d569ff9c6ac6172a7341b5d846315c3fc21ab400ce778b7124fae4b65786985df301b091679c71ad219d5211af329898a442b5d115181bb0e729b64fd8068f632533bb839d02cad40a2e8", 0x61) fcntl$setstatus(r1, 0x4, 0x8) r2 = shmget(0x2, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/52) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1f, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000080)={r4, 0x4}, 0x8) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xe8030000) 20:54:05 executing program 3: r0 = semget$private(0x0, 0x2, 0x2) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000003c0)=""/190) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fchdir(r1) r2 = socket(0x1d, 0x20000007, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000480)={0x0, 0xfffffffffffffffe}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x2, 0x34, @loopback, 0x1ff}}, r3, 0x5, 0x16d44277, 0x201, 0xff, 0xce8, 0x9}, 0x98) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/38, 0x26}], 0x1, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) symlinkat(&(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000600)='./file0\x00') getsockopt$inet6_tcp_int(r4, 0x6, 0x800, &(0x7f0000000240), &(0x7f0000000300)=0x4) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r6 = semget$private(0x0, 0x7, 0x228) __semctl$IPC_RMID(r6, 0x0, 0x0) accept(r5, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000005c0), &(0x7f0000000380)=0x210212316fe4cb5f) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0x4) semget$private(0x0, 0x1, 0x200) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x400000) 20:54:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) syz_emit_ethernet(0x60, &(0x7f00000000c0)="98126735d691b2ce164f1289ee1fd137ce3d226e01271c57553deaf97b759d12037865ce0aef5d86eccce6f0bad7134107e27293642e0bccf4fd11fcdd7526b7ff12247f01c76de4459d81f2d54dfd5d97a1bc67c78d104e24b2b138fb7ac8b1") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) 20:54:05 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xffffffffffffffe1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380)={r3}, &(0x7f00000001c0)=0xfffffffffffffd54) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xf000000000000000, r4}, 0xc) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) r5 = socket$inet_udp(0x2, 0x2, 0x0) sync() r6 = fcntl$getown(r2, 0x5) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) linkat(r1, &(0x7f00000014c0)='./file0\x00', r1, &(0x7f0000001500)='./file1\x00', 0x400) r8 = getgid() r9 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)=0x0) freebsd11_stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001140)=[{&(0x7f0000000200)="531e1173387501b8b731ad62b59fb17ef95e0bf8ecbc6307f528ea0c8849bcb3782edaef74fbacd5c98d21585c697373dfa54d1a2dfdbea42f3fb50a9e26e174b9", 0x41}, {&(0x7f00000002c0)="407564333b426396b3d3149acdea761dd9c412be8c290645824913cc892bd6e91e78e5a84effbd94eea6aa3faa", 0x2d}, {&(0x7f0000000300)="2f529b4b1b8da9a42d8ba9f8e98da592a8fb90acc53044cdfc7824", 0x1b}, {&(0x7f0000000c40)="78438ea09b551b7bad1e132d3657f203df791ce55f3a6eacc093d1ae9ac2eef666714bf85ae42574cf8e1207d88d2a0697164884f5606c6937c3b702965a4502bb2451c695660408441e1ffb0e6c7f28264ae26e50583b248554b48b2429e69f623cb6144efdb1e7be304cd118f74fe296408c1f9ae3a60ffe8edee52b3670e230cc84d818f7376857d9197a21cbf24fc59293e17fff292dbe8fd5f721c6c1225927ad28e8b9c15b4741d535cbea4a1db6679ceebe576f5f00e68aa83eb9162325206d6bc7f43434375af1340cbeebceb7057517d84b5f9d25d73164451fb614b584", 0xe2}, {&(0x7f0000000e40)="b94bc7b76767ea2b5e694a8acfbb89a1dbbf26f01985697a7ba31e30fbe02c913284b510ce87b80a1f9d39fb005b10e71dd18a5c0a1a2395abccaabcaadd2dd74a4f8c02a062a861701562b87d60a66a8ecd621fd59fd0701644c3ad03ca5252a03b981f44ffeec4d454468c6da19604ccd63ffb6057970afa2c7c1fadb72c71bd8b", 0x82}, {&(0x7f0000000340)="ab283817963b5733b8", 0x9}, {&(0x7f0000000f00)="e4c15eb41649f05686de7f8fb40067a901dd0af1919d36fef28cc87e9bf54ccbf7e49983c19313a7b1b1f12d5c48881bc25eb4a198493ae18c17fa5895f37704615ea1f3860154f3ff599d85ecaf7f018e5a422fde73e991d727965e966f247e25e197edf9a2b2061df7c7a3c1d91ece7449aaae21ed18bd4e91032980b8144c476d1f13d0da5d0a03b765b7cc7a2ed11a74318f4067de3316714b7070445fcc74e74bc3a29b53d70a1356d5c46dcf7346d7cfde532df01ed6a393da23c2d5264a0c20", 0xc3}, {&(0x7f0000000400)="e80c1d107de7d0fbf2861b77", 0xc}, {&(0x7f0000001000)="48c959a4e95555ff5bff17d07f661cbd242849b7cd8a1a0d3deb1f48835e0f8e8eeefcfd0bf63c921666e06a4bffffb745eb260dfcaca32b12286037b34f70bceed71b5c1df4c713a960d41338a0c1f328f77c00adb01945305c50d33b03b87e", 0x60}, {&(0x7f0000001080)="cfd7fbd49caca0c43f48b2682cbc722080ef53b16ce3f028eb1f8feec49ef8a4d5969929a5869225118de920140aa95a7408f41a36ae665be77dbab1671b6ea455e28a5a8541d847fc33d87fa543b4d9e0a7b8b1526971d5a78eaff5499bc5a827ba1f01a68bd19d311b5bbc387e20f4563c92b9db37399400ac423df7af5a3fa6c119ccec9cb92e116baf0143984da6328b28", 0x93}], 0xa, &(0x7f0000001400)=[@rights={0x20, 0xffff, 0x1, [r5, r2, r2]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x18, 0xffff, 0x1, [r1, r2]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0x78, 0x20008}, 0x8) munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x6d1, "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"}, 0x6d9) open$dir(&(0x7f0000000280)='./file0\x00', 0x801, 0x3c) r12 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r12, 0x0, 0x6, &(0x7f0000000d40)=""/231) 20:54:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000140)="0034c04ea47a8c066cd124470f2f33559bff3d315c278d569ff9c6ac6172a7341b5d846315c3fc21ab400ce778b7124fae4b65786985df301b091679c71ad219d5211af329898a442b5d115181bb0e729b64fd8068f632533bb839d02cad40a2e8", 0x61) fcntl$setstatus(r1, 0x4, 0x8) r2 = shmget(0x2, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/52) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1f, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000080)={r4, 0x4}, 0x8) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xe8030000) 20:54:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000140)="0034c04ea47a8c066cd124470f2f33559bff3d315c278d569ff9c6ac6172a7341b5d846315c3fc21ab400ce778b7124fae4b65786985df301b091679c71ad219d5211af329898a442b5d115181bb0e729b64fd8068f632533bb839d02cad40a2e8", 0x61) fcntl$setstatus(r1, 0x4, 0x8) r2 = shmget(0x2, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/52) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1f, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000080)={r4, 0x4}, 0x8) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xe8030000) 20:54:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x9, "9bc3ff07000000000000abcc1ba7b016"}, 0x3903929a30a538f6) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66040000ed00003fef653000"], 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x9, 0x4) 20:54:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYBLOB="b252abb80102"], 0x8) getpeername$inet6(r0, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast1}}, r1, 0x9, 0xc1, 0x0, 0x2, 0x36c800cc, 0x9}, &(0x7f00000003c0)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, r2, 0x3ff, 0x8, 0x4, 0x3, 0x3c, 0x5}, 0xa0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0x1}, 0x4) 20:54:06 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x6) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) accept4(r0, &(0x7f00000001c0)=@in6, &(0x7f0000000180)=0x1c, 0x20000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000540)) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x2, 0x40, 0x100000001}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={r2, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x7fffffff}, 0x8) r4 = socket(0x10000000002, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000000300)="e19e2dbb22ecb4ca78bbab06884100cae14334ded9f574fcd354686268e8400a53f01337d017e134e43d111156addc45490a4767ca99d5afbe83b9431090dc087ec3aa5f59c5e26eab199f112193eebf82eac92556d65e1437cf01910b5e081bb74766006a5e748b953b9419c9552878c7957a70a121c2e1f36fbe6895a837571cdc0a7c1d15c0ade5aade3a30f70939b1cf4ca076f6c13a53fc0aee627b2c3dfacd25705f5108f2", 0xa8, 0x5, 0x0, 0x0) bind(r4, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) 20:54:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, r2}, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) 20:54:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x9, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x5, 0x5, 0x3, 0x8, 0x2}, &(0x7f0000000300)=0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0x8}, 0x8) rmdir(&(0x7f0000000140)='.\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x5) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x3, @empty, 0x4dc4}}, 0x0, 0x0, 0xffffffffffffffff, 0x10001000000000}, &(0x7f00000000c0)=0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) 20:54:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe21) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8) 20:54:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) msgget$private(0x0, 0x2) 20:54:06 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xffffffffffffffe1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380)={r3}, &(0x7f00000001c0)=0xfffffffffffffd54) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xf000000000000000, r4}, 0xc) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) r5 = socket$inet_udp(0x2, 0x2, 0x0) sync() r6 = fcntl$getown(r2, 0x5) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) linkat(r1, &(0x7f00000014c0)='./file0\x00', r1, &(0x7f0000001500)='./file1\x00', 0x400) r8 = getgid() r9 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)=0x0) freebsd11_stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001140)=[{&(0x7f0000000200)="531e1173387501b8b731ad62b59fb17ef95e0bf8ecbc6307f528ea0c8849bcb3782edaef74fbacd5c98d21585c697373dfa54d1a2dfdbea42f3fb50a9e26e174b9", 0x41}, {&(0x7f00000002c0)="407564333b426396b3d3149acdea761dd9c412be8c290645824913cc892bd6e91e78e5a84effbd94eea6aa3faa", 0x2d}, {&(0x7f0000000300)="2f529b4b1b8da9a42d8ba9f8e98da592a8fb90acc53044cdfc7824", 0x1b}, {&(0x7f0000000c40)="78438ea09b551b7bad1e132d3657f203df791ce55f3a6eacc093d1ae9ac2eef666714bf85ae42574cf8e1207d88d2a0697164884f5606c6937c3b702965a4502bb2451c695660408441e1ffb0e6c7f28264ae26e50583b248554b48b2429e69f623cb6144efdb1e7be304cd118f74fe296408c1f9ae3a60ffe8edee52b3670e230cc84d818f7376857d9197a21cbf24fc59293e17fff292dbe8fd5f721c6c1225927ad28e8b9c15b4741d535cbea4a1db6679ceebe576f5f00e68aa83eb9162325206d6bc7f43434375af1340cbeebceb7057517d84b5f9d25d73164451fb614b584", 0xe2}, {&(0x7f0000000e40)="b94bc7b76767ea2b5e694a8acfbb89a1dbbf26f01985697a7ba31e30fbe02c913284b510ce87b80a1f9d39fb005b10e71dd18a5c0a1a2395abccaabcaadd2dd74a4f8c02a062a861701562b87d60a66a8ecd621fd59fd0701644c3ad03ca5252a03b981f44ffeec4d454468c6da19604ccd63ffb6057970afa2c7c1fadb72c71bd8b", 0x82}, {&(0x7f0000000340)="ab283817963b5733b8", 0x9}, {&(0x7f0000000f00)="e4c15eb41649f05686de7f8fb40067a901dd0af1919d36fef28cc87e9bf54ccbf7e49983c19313a7b1b1f12d5c48881bc25eb4a198493ae18c17fa5895f37704615ea1f3860154f3ff599d85ecaf7f018e5a422fde73e991d727965e966f247e25e197edf9a2b2061df7c7a3c1d91ece7449aaae21ed18bd4e91032980b8144c476d1f13d0da5d0a03b765b7cc7a2ed11a74318f4067de3316714b7070445fcc74e74bc3a29b53d70a1356d5c46dcf7346d7cfde532df01ed6a393da23c2d5264a0c20", 0xc3}, {&(0x7f0000000400)="e80c1d107de7d0fbf2861b77", 0xc}, {&(0x7f0000001000)="48c959a4e95555ff5bff17d07f661cbd242849b7cd8a1a0d3deb1f48835e0f8e8eeefcfd0bf63c921666e06a4bffffb745eb260dfcaca32b12286037b34f70bceed71b5c1df4c713a960d41338a0c1f328f77c00adb01945305c50d33b03b87e", 0x60}, {&(0x7f0000001080)="cfd7fbd49caca0c43f48b2682cbc722080ef53b16ce3f028eb1f8feec49ef8a4d5969929a5869225118de920140aa95a7408f41a36ae665be77dbab1671b6ea455e28a5a8541d847fc33d87fa543b4d9e0a7b8b1526971d5a78eaff5499bc5a827ba1f01a68bd19d311b5bbc387e20f4563c92b9db37399400ac423df7af5a3fa6c119ccec9cb92e116baf0143984da6328b28", 0x93}], 0xa, &(0x7f0000001400)=[@rights={0x20, 0xffff, 0x1, [r5, r2, r2]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x18, 0xffff, 0x1, [r1, r2]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0x78, 0x20008}, 0x8) munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x6d1, "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"}, 0x6d9) open$dir(&(0x7f0000000280)='./file0\x00', 0x801, 0x3c) r12 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r12, 0x0, 0x6, &(0x7f0000000d40)=""/231) 20:54:06 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) 20:54:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x0, 0x0, 0xfffffffffffffc62) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x1, 0x261) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) listen(r0, 0x8001) 20:54:07 executing program 3: clock_nanosleep(0xa, 0x1, &(0x7f0000000040), 0x0) clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x6d, 0x7}, 0x0) 20:54:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) fstat(r0, &(0x7f0000000240)) 20:54:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x9, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x5, 0x5, 0x3, 0x8, 0x2}, &(0x7f0000000300)=0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0x8}, 0x8) rmdir(&(0x7f0000000140)='.\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x5) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x3, @empty, 0x4dc4}}, 0x0, 0x0, 0xffffffffffffffff, 0x10001000000000}, &(0x7f00000000c0)=0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) 20:54:08 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r4, 0xfffffffffffffffb}, 0x8) 20:54:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 20:54:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x0, 0x0, 0xfffffffffffffc62) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x1, 0x261) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) listen(r0, 0x8001) 20:54:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = getpgid(0x0) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getgroups(0x9, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="01002e00ca039952"], 0x4, &(0x7f0000000080)=[{&(0x7f0000000040)="f81ced9a282800b65f7598993ce0aab5", 0x10}, {&(0x7f0000000100)="65dba50b6b2d77bc1ad1ee5b559b3736b5a8582df2c38e0d164463387c6e09bb5eadb39f43f126de9bd1f3950edbdec345557ae15d026a18a4f189289f4ddad9889253fb68a0957983e0a62341105e3b94d9963e8facc38d5c336e9024d31106ae4a083c1bbc6dcaa4e8370986aa", 0x6e}, {&(0x7f00000001c0)="211a187d1b1bd24f3bc4d901b3194ca828909b6945b5eede2ae93e85c738052b16c966eed4782e6c09a47c8be105087b4d1e1e08df883aba91940fd0529b761c39f78ae143cda3dd71a2b5c609499757ccbf6cd34d9943397e4c450e92f751", 0x5f}], 0x3, &(0x7f0000000340)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x8}, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) 20:54:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0xaf, "ffe2ac0411f09a4c7a583e089dbaac308d6b912316a6df7fb39a4bed2e0a9923e44ba49787b500e037da4c32d21e67ca5d7ab81cecf150fc84d6a0f9f3cc807208e4e8b326d8bd4d18d02d1d5949b47e511072f2df3b17ee3709c27f0e773b437402c572ec6ff73a24cee370fb72676a1a24f1ba4e511676dee58caccafa650d235d57d3df4fc9857056d0d063d955eddf6c6cef75b06e6eec5339acc0b371bf912297300662d1967f67b87a94568b"}, &(0x7f0000000380)=0xb7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000480)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x1, @empty, 0x81}}, r2}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x7ff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x7, 0x1f, 0x1, 0x8a, 0x7ae, 0x9, 0x1000, {@in6={{0x1c, 0x1, 0x1, @loopback, 0x4}}, r3, 0x6, 0xd7c1, 0xbf22, 0x401, 0x9a5e}}, &(0x7f0000000280)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000040)={r2, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x4, @loopback, 0x2}, @in={0x2, 0x1}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x5da}, 0xfe37) 20:54:11 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000002600)={0x0, 0xa0b3}, &(0x7f0000002640)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000002680)={r1, 0x100000000}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) preadv(r2, &(0x7f0000002540)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/188, 0xbc}, {&(0x7f0000000040)=""/20, 0x14}, {&(0x7f0000002200)=""/76, 0x4c}, {&(0x7f0000002280)=""/125, 0x7d}, {&(0x7f0000002300)=""/18, 0x12}, {&(0x7f0000002340)=""/220, 0xdc}, {&(0x7f0000002440)=""/215, 0xd7}], 0x9, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x27}, 0x8) 20:54:11 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x9, @loopback, 0x1}}, 0x0, 0xd3, 0x7fffffff, 0x204, 0x4, 0x81, 0x3}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000400)=0x10) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x32, "95ae23a06694eda2062145bcc455b72efcb793685584cc3f27d7ae223e0a0a8df644c8f743541d255ff31db00788519ad78a"}, &(0x7f0000000100)=0x3a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)={r3, 0xee, "f4cf81374d3cb1bf3ffc1c6312220a477c387eaadc576be157dbd1318ab9a25bf3d2a7c0c4b5fd89393d976943d33c27385a3c2b23f8593d5ea19bec5a167545e09275d3b95fbbb66c981af7090a18fc898cc117747b3f609e5e900466c3800c82e4d14c91df7bfcbf2996f9bd639eaf4e821c86d8f30faebefb6eb06982b73a0e55a9241c59cf2c7ed7127b9aa82c1baae6a6caf702916caee4c940059d6a9d9257f83baf4e081a552eb3736fb253d9e3091a5555c4a9f04f79b4be87e81cedea4dd0d17113313beba5b05ecfdd79bd5887d70a6f63394ee4b150fc78801b1eb1da94561dc992644fabfb7c299b"}, &(0x7f0000000240)=0xf6) mkdirat(r2, &(0x7f0000016ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') 20:54:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x20000000, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001640)=0x1c, 0x20000000) socketpair(0x2, 0x7, 0x7f, &(0x7f0000001680)={0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000016c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001700)=0x10, 0x0) r3 = socket$inet6(0x1c, 0x2, 0x40) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000001740), &(0x7f0000001780)=0x10) r7 = accept$unix(0xffffffffffffffff, &(0x7f00000017c0)=@abs, &(0x7f0000001800)=0x8) r8 = open$dir(&(0x7f0000001840)='./file0/file0\x00', 0x100100, 0x40) freebsd10_pipe(&(0x7f0000001880)={0xffffffffffffffff}) r10 = accept4$inet6(0xffffffffffffffff, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001900)=0x1c, 0x20000000) r11 = getpgid(0xffffffffffffffff) r12 = getuid() r13 = getgid() r14 = socket$inet_tcp(0x2, 0x1, 0x0) r15 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001940), 0x20000000) r16 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r17 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r18 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r19 = dup(0xffffffffffffffff) r20 = openat(0xffffffffffffff9c, &(0x7f0000001980)='./file0\x00', 0x20000, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f00000019c0)='./file0\x00', 0x100400, 0x80) r21 = socket$inet6_tcp(0x1c, 0x1, 0x0) r22 = accept4(0xffffffffffffffff, &(0x7f0000001a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a40)=0x1c, 0x0) r23 = socket$inet_udp(0x2, 0x2, 0x0) r24 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10, 0x30000000) socketpair(0x1a, 0x20000000, 0x4a8d, &(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000500)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000015c0), 0x0, &(0x7f0000001b80)=[@rights={0x18, 0xffff, 0x1, [r0, r1]}, @rights={0x20, 0xffff, 0x1, [r2, r3, r4, r5]}, @rights={0x20, 0xffff, 0x1, [r6, r7, r8]}, @rights={0x18, 0xffff, 0x1, [r9, r10]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x20, 0xffff, 0x1, [r14, r15, r16]}, @rights={0x38, 0xffff, 0x1, [r17, r18, r19, r20, 0xffffffffffffffff, r21, r22, r23, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [r24, r25]}], 0x100, 0x80}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001d40)=ANY=[@ANYBLOB="87000000f5fea5c1fa51e0c561ab4bf673af569cc9df79698e1f11e475c9a64928bbcaa37aa8a358f48b9463a8be207ac1a7db371789ee709a98ba254b84b23bddf057e384476e239b38362df2c7999dbb4f31d0b05bd9167efeb14ed524c98643b99877d3720278653429a85e7f97cbe3eb02ed5880e2466150f5263fd91c2b000000004c4afa9388a3cd43b607000000"], 0x0) sync() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000000180)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000a23000/0x4000)=nil, 0x4000) sendmsg$unix(r26, &(0x7f0000000480)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01461a2f6614a4ec60fd"], 0x1, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0081b10928ace267c35c7f6dc8c5b11e30000800"], 0x4, 0x100}, 0x20001) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x7) panic: sbfree: m 0xfffff80012920600 !M_NOTREADY cpuid = 0 time = 1553806451 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00213124c0 vpanic() at vpanic+0x1e0/frame 0xfffffe0021312520 panic() at panic+0x43/frame 0xfffffe0021312580 sbfree() at sbfree+0x1f4/frame 0xfffffe00213125c0 sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe0021312610 sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe0021312650 sofree() at sofree+0x492/frame 0xfffffe00213126b0 soclose() at soclose+0x5b3/frame 0xfffffe0021312730 _fdrop() at _fdrop+0x3a/frame 0xfffffe0021312760 closef() at closef+0x27d/frame 0xfffffe00213127f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe0021312840 fdescfree() at fdescfree+0x58a/frame 0xfffffe0021312900 exit1() at exit1+0x780/frame 0xfffffe0021312970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe0021312980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021312ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021312ab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f32a, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 1551 tid 100807 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why