Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts. 2019/04/03 05:26:12 fuzzer started 2019/04/03 05:26:12 dialing manager at 10.128.0.248:23675 2019/04/03 05:26:12 syscalls: 438 2019/04/03 05:26:12 code coverage: enabled 2019/04/03 05:26:12 comparison tracing: enabled 2019/04/03 05:26:12 extra coverage: support is not implemented in syzkaller 2019/04/03 05:26:12 setuid sandbox: support is not implemented in syzkaller 2019/04/03 05:26:12 namespace sandbox: support is not implemented in syzkaller 2019/04/03 05:26:12 Android sandbox: support is not implemented in syzkaller 2019/04/03 05:26:12 fault injection: support is not implemented in syzkaller 2019/04/03 05:26:12 leak checking: support is not implemented in syzkaller 2019/04/03 05:26:12 net packet injection: enabled 2019/04/03 05:26:12 net device setup: support is not implemented in syzkaller 05:26:23 executing program 0: r0 = socket(0x1d, 0x4, 0x72) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x400}, &(0x7f00000000c0)=0x8) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setgid(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x7f, r1}, &(0x7f0000000200)=0xc) getsockname$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) truncate(&(0x7f00000002c0)='./file0\x00', 0xd34) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0xb83, r1}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r3, 0x800000000000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r4, 0x10000}, &(0x7f0000000440)=0x8) truncate(&(0x7f0000000480)='./file0\x00', 0x3) r6 = accept4(r0, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000500)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) select(0x40, &(0x7f00000005c0)={0x1000, 0x6cd, 0x80000000, 0x9, 0x1, 0x7, 0x101, 0xffffffffffffff7b}, &(0x7f0000000600)={0x1, 0x7, 0x8, 0x4, 0x8001, 0x0, 0x5, 0x10000}, &(0x7f0000000640)={0x40, 0xc31, 0x0, 0xfffffffffffffffa, 0xffff, 0x10000, 0x3, 0x1}, &(0x7f0000000680)={0x6, 0x3f}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f00000006c0)={0x695, 0x200, 0x8001, 0x10001, r1}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000740)={r5, 0x9, 0x4}, &(0x7f0000000780)=0xc) r9 = semget$private(0x0, 0x4, 0x420) __semctl$IPC_STAT(r9, 0x0, 0x2, &(0x7f00000007c0)=""/158) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000880)={r4, 0x3}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000900)={@in6={{0x1c, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}, r7, 0x5d2d, 0x5, 0x8001}, &(0x7f00000009c0)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000000a00)=r10, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000a40)=0x7, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000a80)={r8, 0x3ff, 0x1, [0x100]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000b00)={r3, &(0x7f0000000ac0)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000b40)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000b80)={r7, 0x4f06, 0x1, 0x14, 0x1de, 0xffffffff}, &(0x7f0000000bc0)=0x14) truncate(&(0x7f0000000c00)='./file0\x00', 0x0) r12 = open(&(0x7f0000000c40)='./file0\x00', 0x0, 0x2a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r12, 0x84, 0xf, &(0x7f0000000c80)={r11, 0x6, 0x2}, &(0x7f0000000cc0)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r12, 0x84, 0x903, &(0x7f0000000d00)={r13, 0x7, 0x6}, 0x8) 05:26:23 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1010, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000100)=0x800, 0x4) semget$private(0x0, 0x4, 0x200) ppoll(&(0x7f0000000140)=[{r0, 0x20}, {r0, 0x2}, {r0, 0x4}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x3, 0x5}, &(0x7f00000001c0)={0x10000}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x400, 0x80) mknodat(r2, &(0x7f0000000240)='./file0\x00', 0x8002, 0xd5f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x4, 0x10001}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x400}, 0x8) readv(r1, &(0x7f00000034c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/42, 0x2a}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/73, 0x49}, {&(0x7f0000002400)=""/151, 0x97}, {&(0x7f00000024c0)=""/4096, 0x1000}], 0x6) semget$private(0x0, 0x0, 0x0) fstat(r0, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setregid(r4, r5) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000003640)={@remote, @remote, 0x0}, &(0x7f0000003680)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000036c0)={@empty, @loopback, r6}, 0xc) link(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)='./file0\x00') pipe2(&(0x7f0000003780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r9 = accept4(r2, 0x0, &(0x7f00000037c0), 0x20000000) recvmsg(r7, &(0x7f0000004c00)={&(0x7f0000003800)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000004b40)=[{&(0x7f0000003840)=""/166, 0xa6}, {&(0x7f0000003900)=""/130, 0x82}, {&(0x7f00000039c0)=""/164, 0xa4}, {&(0x7f0000003a80)=""/107, 0x6b}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/19, 0x13}], 0x6, &(0x7f0000004bc0)=""/36, 0x24}, 0x40081) setsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000004c40)={r3, 0xd240}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000004c80)={r3, 0xfffffffffffffff9}, 0x8) sendto$inet(r9, &(0x7f0000004cc0)="be9b4345662efb5e3411d76b16b7a0e1d62578914ea6deb34862deeda58b3f9696ea07f3bccb4e35ba6cea1208f0ad158ed0f1a0a6c77b7dc9a06e4d58877dbdc39c9db509db729dd1bce8c114bff285c4fbff10745a4fdb9fbeffd7a81e3fedd0f3b057a50488403af14dd1c56ac5c7bb23570101dacd4b683f8fba2680c49b3474538e6dce7e896e9e3ebf2b0ce52568a7437ce19ea66789bc3ec22049f70eda294a9b2db2f6a4bc2a2231187c899c81c183aea56f0af3e089cd0c4860a5", 0xbf, 0x80, &(0x7f0000004d80)={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r9, 0x29, 0x51, &(0x7f0000004dc0)={0x1ff, {{0x1c, 0x0, 0x401, @empty, 0x4}}}, 0x88) getsockopt$inet6_tcp_buf(r8, 0x6, 0x23, &(0x7f0000004e80)=""/26, &(0x7f0000004ec0)=0x1a) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000004f00)=[{r10, 0x2000}, {r8, 0x80}], 0x2, &(0x7f0000004f40)={0x9, 0x638f}, &(0x7f0000004f80)={0x1e15c251}, 0x8) ppoll(&(0x7f0000004fc0)=[{r0, 0x42}, {r10, 0xc}, {r9, 0x2}, {r9, 0x2000}, {r8, 0x1}], 0x5, &(0x7f0000005000)={0x400, 0xfffffffffffffffb}, &(0x7f0000005040)={0x2}, 0x8) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000005080), &(0x7f00000050c0)=0x4) 05:26:23 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100002, 0x1d4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1, 0x6, [0xcdb, 0x40, 0x7, 0x80, 0x8001, 0x48]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x36d2, 0x6000, 0x3, 0x3, r1}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x1500, 0x80000001, 0xffffffff879f595d, r2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0xe61, 0x5, 0x1000, 0x9, 0x4e01, 0x62, 0x1, 0x9, r2}, 0x20) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x9, 0x120000}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000280)={0x10000, 0x2610, 0x6690ad8c, 0x7, r5}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000002c0)={0x4c2, 0x12c580, 0x20, 0x80000001, 0x8, 0x4, 0x3, 0x1, r1}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r5, 0x1, 0x1}, 0xc) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000440)={r3, 0x7, 0x100000001}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)={r7, 0x6, 0x6, [0x4, 0x1, 0x8, 0x0, 0xf6f2, 0x10000]}, &(0x7f0000000500)=0x14) sendto$inet6(r0, &(0x7f0000000540)="0ffa8019977339e31ccdb2d6023b9d004863fd075773bf28f1c6c4f83da3cacb94bc863224cada39ae25527a3fa13778b86f2b8499364802905d89b0d1b3a8ce163007b0d233eb189627ca2d281ef285269655e065ff4548222a23f93f150daf4aa8dcf88e94f5d0f0d7a9bcdde5b65b1e00f997703520a1d275d0c17fcc8a262e493cb8099584d87db2a31943c18e7bcdc03fcee3538f9f35f0bb4c83049cd354c737a3bea92d22830bd6c1092e2b0d5ca51ad57c64300a1cef79a7fe0522a24fcea85232cca1492cf4bb2bd3a503cc7ffdebe2a37d9daa8c41f7589d4b0fd43af7022ac7a5d433b13797d7e5db5986cc43450b445b946c7a7217a33f02b1cbba698b216b1943ddda86c3c104f3ae7b185a1cc5f2f0410121413042bc7f439b5403f4c2a5884aabf4024c4c54ecaa1ac729a0020eb7f376728dad6396b44fffb4ae6cdf430796647de7cfb4e5ef7b1f6332d122b5b5cc638e605388ce45efdfb7b58e534d33c9f3401dcdab255201c88c43c0aaa1e8c44798ff29c754f20812890d04d5d1d73253ec97dff6963fc8dd1df2b6553946022286082ad49fce454821d946db1c480eaebaca9af62549d668b29a570bd7b324ed97513c0cdbafea9ba02bd69099a5b7435707d199240e21f9421ee374dfdab3275804c17674021be218cdcbfd0c66d96e38815673f53fe027f6955663f82b2a8a8d11c7dc2c15a311d7d96d98f923bc5cc91c6026531777aaf0474b9ce0d21f0119f39226a118bdf0d33f66025996c201e1cb55efe9c3ee8d4252eaa56320208c64ceaeb975f14745630e3490ff2d9c534f4b5d0e681c4be088b38ea0425bd0c08923a87704fc748a19e34c6895ef99e830413756c46b453743b4bce6c60d5bbab904150b4eef1d95841376e5747c21726dea7a69688b6bc081b5919d0c1adac3b07547b0aa3e0ede0d24a38889255f9949503553f291546cdf77baacdb629131d9dec3d90b32f921108e93e5a0cc8314c5400e19f1910a099c99c346c5ba4789b928c95066af3550437fd6ed0964b331d9fc1d0438027ee9a3579caf509c050f5ef4cdda77921334ef2d39140d264dae9563d3d10a5823ffb6f2aeeafd292ed84b42c45e2b75b9c77998997e69821b4bf5d51f65cba4e43dedbf210a7ff6414e43d824f23af8982985457db14b3754d1c4fca69395cf771388a81978ec939917c567ee9d101ae8054913d5f9ba8538aa474de5ac6bb2778de536a93e59d7f0ba2a6083f3d508079a3b3776616f10b84fbd05516af8f909e5bf2515849c68f294001a4e101eb88b206fed94d4a5a27e57aa7f2a2ca0255e7111de46583e5588eef99dd90498e1710b216dca07dfa455d14fa789e92c0dfa8565d13934ce65131c14ef08620cf9a39416a06f941ef80d3320991e5f902e8c5242f9d510330c873a3904d0bdd37d4ba0c2ea33b9f75f4ac0d9f9eaf2234efac5cf463910c83113e4ffd16faf80f5f4c32b8d824890b46d85e01cdce96c4c6ffce55d0c79581caa7450b74c9368e686fd0ab9bd2e70596479cf994c19321b208ebedba975dc75c1e2e38bd8d2a939e04eecf640129ca9ef6334258d41b488c5d84c95b0b6cbd987529eda7386c529a34bcd4b3802d41bd9d2867f506cb7c39549ec25dcda828f9d1c1e6bbfc65b3f3e6df3f3b614b239bc42df5e28b72d699813d4fd8ed62f7563087b53f72f2915b078555d47dc47d73db82f31f39e6fde19b4c0dd5490143b5f0ed664b2d7d94aa37f98dbb6adb1efd780068e5971ee78ba2549a73e7baef9bbbda96749c99d9e0d9a76e6815e3593a5d18b6f57c24e27e92a177c960e1b8991249e9cd3f6251d700b54622cdadc4c46d8250deb61408bfe905defd44802d73d26aeaa6d4298a29cb27cbc4a16dd0c4d83706dbc8496e7d02a54a7680eca7668c36d9d74c4ac45500fbcf7efb69b2a235746b75de32bcc3897419be03e3cca823ba6f884b9b76d4f3e71e6131939e7257d28bd403e2aaa66900aef55b8f8166a1caaab728a654fec1b8f69d62812d7616119c5fe5595d352c7150c6ca3a84c5181aacefb38d1156fe226a9f6485c681fab55610063e1a1a295aefe9ba1b438926819b324c9a6767854eb373fc3a1cc8b1c1427cfabd1e32f62a4ae605316a384d89a559f782979982912de7be41e2d51663dd494eaeffc101f79bd3ec0b3bd819f6e6473f0a3c0320b97e28376b3715be0cb2886ff031fa2d5dd8d97fa3fef685bc82d70f85be41f1431cd83f240100b5ebfcd09fd7125f4dfac51cc7d2265468787402b8f02e18792148760606e153641bc588f9813a70a1f56f508b8e8af0f2328b566ded81f906424c4e370f2a950625782e1f105276a359c7d5f6c36e35b75347450a925b1a7714ac81dc6115d8f3ab6f7c4a4a685ddabf638dfb29dd4b945edf298a88e76223fbe561f084c98af85a7380fafc097eebc78d760c222e3bbbe85c8e7c58c84ec6fe1e70070bd8d0a18e76920dc8c3cc06579c811c2533ee9aa88d3ee2bea105022565bc3128dd2e66436c30ccde1c28c6c27a1b5ab598236ccba3403bdffa074667cc19a8698f176b1d16202e3cebd74f2e9ec7298b1138031457e005f49a69f3bb0933a48ea17706fe9219f5e70150969bc704832ecfccdb4c60996a79c7fbf6bc52eaf0111c836d1f6df0379b6eb0b9f0fab967ce9ff39d5de8f4eb4b583b25e8283d0e4042e8834311417a769d7b0ed53f80ce64830cffe0dc5c57993a2dae6f1e6933d798366cbe3f0f8e790f5dbfb19b2d6e73d7920fdd72abb71e9f69499a3e6ee7addc02bfffc4ad5c375c60d63da9e945bd3ced3557d2bf1c71d10d65fa28bf199a94761e37bc606126ff315f75e379ff98627a9b5c359f4852b795750cf50f02399b5a0036f862884fe3dd7652fc3fe6b5fde54903232fbdee251a5b3161eea1114792d8b2eba98e45fa135226517624ebe2a599064f52ba95a4711602a28af14653d2f94581429d142790944ea10e751ec6fef0ac48999c8d8083f1c47385467603d630a885af385a3ad9e392903ee63bf9268a4366acfa73ae9f7a381932149ed44df04fd648f51d457588feb1a7d0fd46c895062a10c728c89ece1bad6eb4df6538e8fcb16c3379f88818637bd64b6a2bf0bee0c0e7ffbc91887f083791245fc73bbdc5566c2ce18f416eb8fab9ed62aece353b56328aee3052a3227be0f870524312bd85f1cf7ee884572dd02f8277c05bd9558cc6f2cc417655fc07cfeb157166160ac88fe9b0a09244d88ae038ef753fa8df5072fb7fa217c96bc4fcb4a040f63fbc842e2bc75d10d1d8a76e00df5d037b354168025694c11170966871fdbc94341fa85d1b8e51bad8b293beb02524fe7b868463f13e1929b609fad237423d3d326cdd0567b8b647566befde3ade9960a1d3f8b18f22617131afac38a865535433907394e9e64aedbe090f42bd35c6d752582fdc3d9f8739308232663682644db737101007d8895f2a8520309d74ac407559962be5fb65ef346b4e7bf757fd89101cd0f8836e7d5b7979b19f6fc443649996ca31b7751cb53996e5f90a205b2211568cc0a928593f37d2b34a557b7d5223ef09dd9b099c86e3658713f71abe3d0a08651b3ff21a0127e1296633b2a7713388a67fae7929fa3c8347729e04e2252f7d7cacaa47e0884573550aa9f18d764e127ba0affcc4b30b0a97c108a5456b3b2795a28ef197e43704ea95f0e47857e079bef0afd313c6b7cdb1a5f85b8f252563f91cb3e51b9f7cb239d19825278630658c9af39cc30188b84a80ff827172238d8d77077945b3a78325c1249b1aec6a82f32e2a8e5750f06093f0890108c02ce39accf055202b87d190a7850d7164fa0fc0bcad885c8b23ae0a66b6a15adcf90af8de8610c55971d4aa34b7e07e87dc76c9cb6c21fde79382abc63e340243a46fdfbf5f0cfaa5b3fb3ec6f640f8e0283b7753f961b7175ae5417819caa4664ee54b3d578381a4ea6f4bc27e231b6d2ddae064c7d18a99096f825db60afe554699f4d3612dca88a3373d24e53cc3276085b0079adaaa83aac1544d7b0c349023d4144b1f88812bd0eb2a2a48d8f11ec0c7fe986ed077ede03ec4c5ab624a8e62b90998a1506568af42adea856d8b280475d6e48c55fcd4fb31aefe81d91b6732c493a85240ada4ea30165b604c85fcb764e58fcd9c4a67343deba7cee12f4f0c02d01ebc7c492003841f4425be0f7446a1579c0b097ee62572b3d7f9c23ab3c1c715286553dfb2f7037c45454011fcb0e1cc8800e79207092e1d429a0b34b228400ba3a1a71fbbe092d558fc051b649bd44c1d4ee6462b37e65175496a8eb027485b7f2c82c0e1ac7b25eefcc60b29bfe5112138bd62c60038eb331a7bac2b8a0ec373c3352cf402bb0ee212096f87fc10dbbc488dd2f42f99303755305ed48ded56593ff419e2666e0ba9c8f85e687f3db1af44ac1f648157ff1134f7060b2725d32e9a88d19fdf09a5088852e38e170928a811cb4aa1fbe6c53bef6792baa58112813c6cee4248404c58e00f4f6989be6543a52703b8af81f12f00a5b7c1245d1774815580716c2ed3ec9c37391fb8baf38ff1d042f0fdc52a079fa4e324d83fbe0b8116a8fb985f544c0d21487b295e6208c53865586b41947bc7c6c2358a3e68d40146ab399a3eff31ddb4e7af451b6e36320908001c74836e6a04c5385836a14c627f01ce0cc89de672cadf78bfe8050907890de49fa6e1dc9047a30434b8b397420e16e49aba6d931398f388a253da3f95b11cb086ae813d26245d13f7dbc02ab9432386ef6e5026885e20871ff5414fcaf71b64c7b7d625747d5e9d4dca7b0922c64109d3cd2a7d44506433d6178a9b001511db0f61576b0376a83a281bec99c5dc53fdd9291baa78b29f03305588bd5bd6f08903ac9dc75514af733d9df984dc2642e493d9ac39f801c4788912e58644f94370b020f47f5ed6c5abc8c25394d05738e243abafaf751adce79abf244a617deb943d374dd62528888b3fccf6c45962ed5f88819cf4b84db379aa7fce36604baddf7785d6be130cf3f3a2153a2aa27b391b942bc8b91c69791bd9bfd2ac45e1552730c0a087a8ad8ea14fd5107a6ce73bf4f81bec272ca24463f60140b47ed4051002b80d079e584b1bc8adf78bd6a56d0d435c078d323188f8f843e91f010f7e5b7d40d3a991071e47df7b646dd29bd8b7efeda6c2fb7f971e725efba3b6959c5132bf0034e8e07bfe32a98b4dd02d1924960e53797472fea44af3d82517a8c07387096060eac7871cf096bec8a175b966e71f4656bfa37d2eb0ef3d4e20eb9ad44c82fae1310e0cebae5c41700f1699228a65297cc23264ecb4f16a65601b0934c908e79f1717d57268bd3050b74fc033e489803de564821239a500abeb6d1b9cd189a0adaa700ed7d6b1f44f9bf0cd09fe4b6262f55c1cbcaea5a52bfae57c26d0be33586dff9e415b97bb53b2eeeced76950cada8e118b7ffa1ddd5a2d24f97369c87b3edeee7dea25ed541fb2a0d9f5ef1e9eabc85f7903736d42984eeb57971d6ba61820769e12f99805b9e02cd7b241b275664608fce3fd4747be6d080785ec1ca470a9e83dbd735f63da1dd8a271b905213ddec691e420cd910feecdd9fc3274b799dc186e6701b2e91684b2fafd1d73fe8cf1b5ea70231d679bfbcea812ecd44cac41e40cae92be8601471e56ea166f03f319531e30328f7419520f19883e1d03ce37a7c8cf8918b2031b418d25de4b35041b62b05d7f16a8c27a7d8d3d08", 0x1000, 0x1, 0x0, 0x0) freebsd11_lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)) getsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000001600), &(0x7f0000001640)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001680)={@in6={{0x1c, 0x0, 0x200, @loopback, 0xffff}}, r7, 0xbf, 0x2, 0x3e}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001800)={r2, &(0x7f0000001740)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000001840)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001880)={r5, 0x62b, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0)={r7, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001900)={r7, 0x0, 0x2}, &(0x7f0000001940)=0xc) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000001980), &(0x7f00000019c0)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000001a00)=0x6, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001a40)=0x2, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000001a80)={r8, 0x4, 0x3, 0x4, 0x3, 0x1, 0x8, 0x9c2b, {@in={{0x2, 0x3, @multicast2}}, r3, 0x0, 0x2a30, 0x0, 0xa7e}}, &(0x7f0000001b40)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001b80)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x101}}, r9}, &(0x7f0000001c40)=0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001c80)={r6, 0x1, 0xb78, 0x5588}, &(0x7f0000001cc0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000001d00)={r9, 0xf, 0x3f}, &(0x7f0000001d40)=0x8) semget(0x1, 0x1, 0x204) 05:26:23 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1200, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setflags(r1, 0x2, 0x1) r2 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) fcntl$setflags(r2, 0x2, 0x1) r3 = fcntl$dupfd(r0, 0x11, r1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x98, "be6e12fa4fdb06ca8a8c8d779ba77baba75defba42adaf891ef6e24d208f23b2a33dc304d0936c2a238bcff03a1a1d4ed99ae6b612b52e59058dedade517d1afdddc8e1b84829cb4c0a7026e010fc37a80fe341a9cf10d6595a339750d8f508d44f6ce461a1424057b4ba03a40efb11c4f329657ac6ef8b4a4d0145795f239a1b912cfb09d765408ae8a372ab884a50849321c847203c52a"}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000280)={r4, &(0x7f0000000240)=[@in6]}, &(0x7f00000002c0)=0x10) sendto$unix(r0, &(0x7f0000000300)="c949dd6bf78989bb567263646f0c62fe73b8b747af875404870b594e1f667c80f0b270aee851fea20d5cadd36a10f579ade75bf03605128a9cafe1689bc0767597ab84fe808a3d5bc76ffaefaac72665bdc554d95a90b2061f0aa7834bb49741906c40c82a1d0884a67e9bd168971d125a9a2d58d0a9e659d3c4046a2c56f6500ba0722c0e28462f37c1a2b22d440d2511de252b05b8318d4b19cca98a01c2076e684b", 0xa3, 0x20105, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x2}, 0x8) r6 = getpid() wait4(r6, &(0x7f0000000400), 0x1, &(0x7f0000000440)) sendto(r3, &(0x7f0000000500)="55752a96fc02519a106c14ae208e526eb056b4b57fdff298a1bb5f6d13213d065e30a667904710fc702ced44225633dd3e541f498373d0fcffd16f24a577071a44eba23baad1a7f98fe9a10ec72da3dc1750e28e107a801aa20b9448930eb4cb98059329d7953286b1c60c0271cd867d52d088d235196c5a536a0c53727341773e66218d1ba7e19de1805a8ef59b22f002240ecbe8204f4564a3d7912d4bdbd7cea507b04c0f515a7144624a5188dc7c78b3437a741b577a010609d5f418da46e495f746c73e8b450d3b61be51c1e3e1a8", 0xd1, 0x9, &(0x7f0000000600)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}}, r5, 0x8, 0x2, 0x101}, &(0x7f0000000700)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000740)={r7, 0x7}, 0x8) sendfile(r1, r2, 0x0, 0x5) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x80010, r2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000780)={r7, 0x7ff, 0x2, 0x5, 0x1}, &(0x7f00000007c0)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000800)={@remote={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000840)=0x93e, 0x4) r8 = socket$inet_sctp(0x2, 0x5, 0x84) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000880)) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000008c0)={r4, 0x7, 0x1, 0x8001}, &(0x7f0000000900)=0x10) setsockopt$sock_int(r8, 0xffff, 0x4200, &(0x7f0000000940)=0x1, 0x4) bind$inet(r1, &(0x7f0000000980)={0x2, 0x3, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000a80)={r5, &(0x7f00000009c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000ac0)=0x10) connect$unix(r2, &(0x7f0000000b00)=@file={0x0, './file0\x00'}, 0xa) preadv(r2, &(0x7f0000002f80)=[{&(0x7f0000000b40)=""/246, 0xf6}, {&(0x7f0000000c40)=""/66, 0x42}, {&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/168, 0xa8}, {&(0x7f0000001d80)=""/145, 0x91}, {&(0x7f0000001e40)=""/162, 0xa2}, {&(0x7f0000001f00)=""/105, 0x69}, {&(0x7f0000001f80)=""/4096, 0x1000}], 0x8, 0x0) sendmsg(r8, &(0x7f00000053c0)={&(0x7f0000003000)=@in6={0x1c, 0x1, 0x6, @empty, 0x649}, 0x1c, &(0x7f0000005080)=[{&(0x7f0000003040)="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", 0x1000}, {&(0x7f0000004040)="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", 0x1000}, {&(0x7f0000005040)="a8085d6af51d09f23ec26069ed72da22c9ead1091ab336fffe5fa15025e8c245e409a097f0d7e56c83bf3743cc66", 0x2e}], 0x3, &(0x7f00000050c0)=[{0x78, 0x6, 0x0, "c4d8685d355ff781efb3428d5803618e5c45368ef9e93163c0f0a3ef92dd80696ea91ffd79dcd983ba1c5473e957c2c7aa360782ade649bcb933c79108e5078a8d678f269aa1cf0309ac1fd09126c72465c2ee1c55058aa3cdd835a9d3550987b1c7e8fb"}, {0x40, 0xffff, 0x5, "5e6fbc5518622ca0ebcf90b27a7a2d6d6e1e1176887e57a7c33c8d81df61ae04c41f6066d3c4f03ce07708"}, {0x108, 0x29, 0x9, "dae78af56075c5bd7c11833caf3dcde63cedcc5354172961c31042f140e5933112d3941068f64f2c9e468dd4546c5e0d9b5c361a41be651cd2f7fea80764abb50e44052f5529db3c06a41307b3ec44e0057eb0f8107124cea12ac0503e7db85f28bb5c6fa4e37002de975aa4cef07e9efbd8b5bfa1415c19dde5484906759376827ed42761cb1b0ef63caa6164d930ee3e909aa6532edadb9d3a0a2951818c1880e96ea83e8ab593ae5a73eceb14e8c52fdd4dca827153ff8bd7be31ee18306ea576fe65b1d03e559e18bbd661533a73341aa6df2261f9b652d2f01b0347bc82e1be82f7bec336e06b031bad027c51fce434cda0ef32"}, {0xb0, 0xffff, 0x0, "b9ffec021c2ecbf2dd9e40092a8d2f9f729a01d3700cd5a9c98ee265262b004da9d7df96623a27ec3e3dac8888851cefdd6af09ca244b8c45e6db597f4706f666f4d6b1063b9bce547a702d1f87e8f5eec1645ddd5419c6b3fb1106f63beb02b4c20b54f07958891a82a9ae473c54199c47d4d46a831869fb80fc30d87903a9b16298fb3373ba7d019532029c97681dd767887b3de53db464bf854b1"}, {0x48, 0xbd, 0x1, "27e5ad47119bbf148b2f4a272f786cec27bd3a9300116a3d31ee98afd5deaa0eee0fe5a784ae491a2f22d2d72bd53d9236"}, {0x20, 0x84, 0x7, "8c24e39550a2896c4be987e45dd8"}], 0x2d8}, 0x20000) fchmodat(r1, &(0x7f0000005400)='./file0\x00', 0x6c) 05:26:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x100000000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={r1, 0xb8, 0xf, 0x800, 0x4ec}, &(0x7f0000000440)=0x18) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x800, 0x5, 0x2, 0xd340}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000300)={r3, 0x2, 0x2, 0xaeaa, 0xd65}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x6f, "3f92012718c7fd7dec87fc579c598cbe58165af65b44c3e18aef250e91626c89ec29f622eee08b209771bb714b9767fe54d730079c8ec623d8d37e1ad1ec99aacc4a74d85ccbddbc3e532909089d89f6dbfeb7dc168516a95ddd2a14307703ba03e5219a96ea96ec6857c0a514aeb5"}, &(0x7f0000000140)=0x77) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8b48e27050e9ec2a89c0207053c0b7500"/152, @ANYRES32=r4, @ANYBLOB="09000000593000000200000003000000ac270000"], 0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="88bc11e9000000000000000000000000000000003a93f68a0631d9e7bd56bf7b63c368"], 0x98) 05:26:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000200)=0x400, 0x4) clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x5, 0x4}, &(0x7f0000000080)) open(&(0x7f0000000000)='./file0\x00', 0x400, 0xe0) dup(0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x48) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x916d, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f00000000c0)=""/16, &(0x7f00000001c0)=0x10) 05:26:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x98) clock_gettime(0xc0000002, 0x0) 05:26:24 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x508, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0x10000, @loopback, 0x5}, {0x1c, 0x2, 0xffffffffffffffff, @loopback, 0x37}, 0x6, [0x3ff, 0x8000, 0x8000, 0x342deb7, 0x9, 0x67fd, 0x50d, 0x3]}, 0x5c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f0000000140), 0x4) 05:26:24 executing program 0: socketpair$unix(0x1, 0x8000, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x0, 0xff, @empty, 0x7fffffff}, 0xfffffc91) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r0, r0) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) r4 = getpgrp(0xffffffffffffffff) r5 = getpgrp(r4) fcntl$setown(r3, 0x6, r5) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 05:26:25 executing program 1: r0 = socket(0x2, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) r1 = semget$private(0x0, 0x3, 0x0) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000200)=""/91) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) r3 = shmget(0x2, 0x3000, 0x10, &(0x7f0000ff9000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000280)=""/25) shmdt(r2) 05:26:25 executing program 3: freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x6004, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffffffffff9, 0x5) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) symlink(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240)='./file2\x00') r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xff, 0xffffffffffffffff, 0xc8}, &(0x7f0000000180)=0x10) renameat(r1, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000280)='./file2\x00') getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) 05:26:25 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000108040, 0x80) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x3, 0xffffffffffffff7f, 0x1008300010001}) login: lock order reversal: 1st 0xfffff80012a64ba8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000924540 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff800124ff428 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110bf3e at witness_debugger+0x8e #1 0xffffffff8110bb72 at witness_checkorder+0xf72 #2 0xffffffff8102c855 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102d358 at __lockmgr_args+0x488 #4 0xffffffff8151a17a at ffs_lock+0xea #5 0xffffffff81968f65 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bfedf at _vn_lock+0xaf #7 0xffffffff811a7221 at vget+0xb1 #8 0xffffffff81192ad8 at vfs_hash_get+0x148 #9 0xffffffff815136e1 at ffs_vgetf+0x51 #10 0xffffffff81503984 at softdep_sync_buf+0x444 #11 0xffffffff8151b724 at ffs_syncvnode+0x394 #12 0xffffffff81519ee8 at ffs_fsync+0x28 #13 0xffffffff81967a45 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811bab61 at kern_fsync+0x261 #15 0xffffffff81717846 at amd64_syscall+0x436 #16 0xffffffff816dfb3d at fast_syscall_common+0x101 05:26:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3}, 0xfe47) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 05:26:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000200)=0x400, 0x4) clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x5, 0x4}, &(0x7f0000000080)) open(&(0x7f0000000000)='./file0\x00', 0x400, 0xe0) dup(0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x48) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x916d, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f00000000c0)=""/16, &(0x7f00000001c0)=0x10) 05:26:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xfffffffffffffffd, 0xfffffffffffffffa}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 05:26:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="00080000080000ff01ffffff0900000004000000"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000200)=0x270) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x1, [0x0]}, 0x6) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2a1e52e1, 0x5}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x3, @rand_addr=0x7fffffff}}, r1, 0xffffffff, 0xffff, 0x6ac}, 0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x101}, &(0x7f00000002c0)=0x8) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000be985b81cfc8abca7a31a607d4a2095ac0b615f3e42e2f010000008d"], 0x1) 05:26:27 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0/file0\x00', 0x801, 0x102) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r2, 0x0) truncate(&(0x7f0000000440)='./file0\x00', 0x22) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) freebsd11_fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_lstat(&(0x7f0000000600)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='/\x00', &(0x7f0000000140)='-&(\x00', &(0x7f0000000180)='[#+)\x00', &(0x7f00000001c0)='}\x00', &(0x7f0000000200)='\xb1\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='/\x00', &(0x7f0000000300)='-}.%.&#*$\x00', &(0x7f0000000380)='--#', &(0x7f00000003c0)=':\x00']) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 05:26:27 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0xfffffffffffffffe, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/179, &(0x7f00000000c0)=0xb3) 05:26:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0xfffffffffffffffd) 05:26:27 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0/file0\x00', 0x801, 0x102) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r2, 0x0) truncate(&(0x7f0000000440)='./file0\x00', 0x22) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) freebsd11_fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_lstat(&(0x7f0000000600)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='/\x00', &(0x7f0000000140)='-&(\x00', &(0x7f0000000180)='[#+)\x00', &(0x7f00000001c0)='}\x00', &(0x7f0000000200)='\xb1\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='/\x00', &(0x7f0000000300)='-}.%.&#*$\x00', &(0x7f0000000380)='--#', &(0x7f00000003c0)=':\x00']) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 05:26:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) listen(r0, 0x0) listen(r0, 0x0) 05:26:31 executing program 2: r0 = socket$inet6(0x1c, 0x4, 0x3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x6, 0xffffffffffffa4e0, 0x5, 0x1, 0x6, 0x3, 0x2e9e, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x6, 0x1, 0x800, 0xfff}}, &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x130c00000, 0xc, "372b58a394cd2bed8cc9c50d"}, 0x14) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x80}, &(0x7f0000000180)=0x8) 05:26:31 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) sync() r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xd3, "0f667c5968acaadd0f0ef7995947a7fc0cb4c13e9ac454d2ee25d725ac265a76a038667c1afd8cb9723c89108991a112c1a29c5af328e9a6ca64ad27371ced90871d029e9e33b40f887856a72d07dbffd0b5ba33ee449135b6f7bcca7c9486f944a30b8672f3eda63bdf27f17ee188d56a2e30521ad6b58af52276bf5fea0bb7e908e1814be43c592ebb7949e915240c12abc5e1eee78c853d5c595ef43bd7efc958917d444a4f63392d249e8db105d349c5ce942f1829a1b32b6976c31dd38838ec6f25eb2be3caa755b4391deffe7f8f861e"}, &(0x7f0000000040)=0xdb) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 05:26:31 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x100, 0x91) fchdir(r0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0), 0x8) 05:26:31 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="12585c5faad49c8dae851610ee4c11bbdc40e0542eefcf5b7470011223f7a677141d5243167951c5804050426264d950afc1ae411c5619b37178320a48ce8c197a33328f8e", 0x45}], 0x1, 0x0}, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) exit(0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x9, 0xcaf, 0x0, 0x7dd4, 0x7, 0x0, 0x7, {@in6={{0x1c, 0x2, 0x5, @loopback, 0x80000000}}, r2, 0x0, 0xfffffffffffff000, 0x7fff, 0x1, 0x8}}, &(0x7f0000000340)=0xb0) 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$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10) 05:26:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040), 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) 05:26:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1a, &(0x7f0000000080)={r1}, 0x21f91724) 05:26:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000), 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0x4, @loopback, 0xffffffff}, {0x1c, 0x1, 0x9, @empty, 0xe9fe}, 0xff, [0xfffffffffffffffb, 0x200, 0x2, 0x1, 0x0, 0x7d, 0x100, 0xfffffffffffff358]}, 0x5c) 05:26:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 05:26:31 executing program 2: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x100, 0x6, [0x1, 0x2, 0xffffffff, 0x401, 0xffff, 0x2]}, 0x14) madvise(&(0x7f0000dfe000/0x4000)=nil, 0x4000, 0x4) 05:26:31 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) sync() r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xd3, "0f667c5968acaadd0f0ef7995947a7fc0cb4c13e9ac454d2ee25d725ac265a76a038667c1afd8cb9723c89108991a112c1a29c5af328e9a6ca64ad27371ced90871d029e9e33b40f887856a72d07dbffd0b5ba33ee449135b6f7bcca7c9486f944a30b8672f3eda63bdf27f17ee188d56a2e30521ad6b58af52276bf5fea0bb7e908e1814be43c592ebb7949e915240c12abc5e1eee78c853d5c595ef43bd7efc958917d444a4f63392d249e8db105d349c5ce942f1829a1b32b6976c31dd38838ec6f25eb2be3caa755b4391deffe7f8f861e"}, &(0x7f0000000040)=0xdb) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 05:26:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1536}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0xff, 0x1400000000000}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 05:26:31 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00ed95c8daf0393523c908018f7983f7211e8a6f16e1585d7a9eb83da221e1dd0acf72ac6397781005ea822e2d1d04d2c655"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001480)="a902010000805cb90cca8590", 0xc) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) writev(r0, &(0x7f0000000dc0)=[{&(0x7f00000014c0)="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", 0xb19}], 0x1) 05:26:31 executing program 1: r0 = socket(0x2, 0x10000005, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x8) renameat(r1, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') semget(0x1, 0x0, 0x60) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000180)={0x9f, "89298f4dfe2649024588ed9eca32ff76"}, 0x14) socket(0x17, 0x10000003, 0xffff) 05:26:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) getpgid(r2) fstat(r1, &(0x7f0000000080)) freebsd11_fstat(r1, &(0x7f0000000440)) getpgid(0xffffffffffffffff) semget$private(0x0, 0x1, 0x0) fstat(r0, &(0x7f00000004c0)) getegid() getpid() geteuid() r3 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000240)={r4, 0x6ce8000000000000, 0x7, [0x7f, 0x1e2c45e0, 0xe71, 0x5, 0x9, 0x3, 0xff]}, &(0x7f0000000280)=0x16) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) getpgid(0xffffffffffffffff) ftruncate(r0, 0x5) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) getpid() r5 = semget$private(0x0, 0x1, 0x24) __semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000000)=0x3f) 05:26:32 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$unix(r1, 0x0, 0xffffffffffffff5c, 0x2, &(0x7f0000000040)=ANY=[], 0x0) fstat(r1, &(0x7f0000000100)) 05:26:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffe94, 0xf, 0xfffffffffffffff7, 0x7ff}, &(0x7f0000000040)=0x18) sendto(r0, &(0x7f0000000180)="3a0f", 0x2, 0x88, &(0x7f00000001c0)=@in={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1}}, r2}, &(0x7f0000000140)=0x8c) close(r0) fcntl$getflags(r0, 0x1) 05:26:32 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x10) 05:26:32 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @multicast2}, 0x10) 05:26:33 executing program 3: setuid(0xee01) r0 = socket(0x2, 0x2, 0x0) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)=""/39, 0x27) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x6, 0x4) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = socket(0x2, 0x2, 0x0) r2 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000140)={0x3, 0x7, 0x100000000, 0xffff, r2}) sendfile(r1, r0, 0x0, 0x9) bind(r1, &(0x7f0000000100)=@un=@abs={0x0, 0xd}, 0xffffffffffffff3e) 05:26:33 executing program 0: r0 = socket$inet(0x2, 0x10000009, 0xa) getpeername$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x216}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x1c, "6a5bf70b69c26605a37d066bb2b60f437462fb88a4c973a38ce2857d"}, &(0x7f0000000100)=0x24) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@empty, @loopback}, 0x8) 05:26:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x328020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(0x0, 0x100004) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) 05:26:33 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffff9c) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="7e48cc3d89c6e0a26bbd11dab1eea986e0dd45c64fcad8c14dda72a07f44ff50c2e22804c28085d48d9b8e88b86e7cf9e315483873df50f81585ca3da1bffdd20cdb9a25466cdd09a543d8c205eb50053deac07b4b20d2", 0x57}, {&(0x7f0000000080)="95eb12c1467147fd2637c6c894b5723a8a314df6fc6fef4bff2983645cb33d382a5e8c8236821f13e2472a3f9ca1ee9dd271691713653bcc2aba3d75d39f6e355cdfe67ab8db16769f41221156abc920d3ed85bdc5d5fbb795403747692666896fef08aa97ce206c543a271c5f6536a82d4be30e2e410840834b9ca31d64d596e27089e786cd850684c6a963fce6253250dddacadfe97493c328d225ef2e19fadfef50bbdd5daed89e5cfabbd4d00783aebbf5c8478cb0fd91eb8d6a39513eae685fb57ae8f15d29f4ff92c5b96827777bb468e60b4e067d17c46c38373ad526242899717b9cbfc853", 0xe9}, {&(0x7f0000000180)="6adfdcbf0059cdf0a6c074d01c6dbe5691f42a63ea6768faea458c96f9ac9a1359c4bdadd738163e179bdc979452e7886130e880d1d59674b19efa1171c0d5aad8559a0119d28a5b7297c52812c97b607ec166c8705c6a9d06c9ac3521ce8419c48d84b4e1c3d0fce57a26791b8c397c1f1928831801f8c230ef9cb9", 0x7c}, {&(0x7f0000000200)="d4872a6e6101251b48c285977fc99342bd58a9724a13ccfc90be7446831149a218f6b440eace99aa977af6253657469899926f831655c4c28434b293a8e9f6f3e3a97e707844331b03225d7dd44b0a3f5e2673056d3ef8c1f4681df32205c5b39dbe32f10b5903eed001d2bd341751df30c74d40d80c5dc08b1b9cd7300d65c393813a7f5d14c3f3cb70f17b53f4077f7a3d29f739466eec71472508410da6349ff9fdb13c3d9b561281cb22d25c497673d4a69f304e577c168fd97e049c56d26c5deecb77098943126d95b3434ae59f25a2eeda643fbb92872d7f725f4e5835586a23043f8b7647bba343b46cb06c", 0xef}, {&(0x7f0000000300)="b97719a0", 0x4}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="9a8a504790099a735aec3a1fc53b42a0a8f0e6a369e95ad1062be7765dbf3ad737921f6d534dd53be1ee2aae5073a38452c7748e35ad24c3574f78bfb2e63b461a662d55d71f840e897d", 0x4a}], 0x7, 0x0) 05:26:33 executing program 1: socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="12", 0x1, 0x0, 0x0, 0x0) r2 = dup2(r1, r0) r3 = dup(r0) linkat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x400) sendto(r1, &(0x7f0000000040)="433c901aeeb6b36e3536d69479b113eabf3caca356c618753c26ea6dec33e6c662e820c9e1528584a0224f736e31d6bd05097a5710a812b02a95299c473241911b95f2e83cbaf06b62e5ef84160c0573da16cbd193b145a46c6310b475fe0177aa49cb0f3fe4abf68513cf3062fb5dddfd2f51b6fdf535d90c9f37c903c7", 0x7e, 0x80, 0x0, 0x0) 05:26:33 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xacb, 0x7, 0x7fffffff, 0x7fff, 0x6}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x3, 0x100000000}, 0x8) fcntl$dupfd(r0, 0x0, r0) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x34) 05:26:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) r2 = msgget(0x3, 0x20) recvfrom(r0, &(0x7f0000000700)=""/102, 0x66, 0x0, &(0x7f0000000a40)=@un=@file={0x0, './file0\x00'}, 0xa) msgrcv(r2, &(0x7f00000007c0)=ANY=[], 0x0, 0x0, 0x1000) msgctl$IPC_RMID(r2, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000940)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d8403002c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf6bb158ff2a8cb809a8c19fc18df311e9ff3d9a6d999566cfbd33f8bee7bade50bba9d21f116e7038ed14bf29bb5f3624f7a68ca70d5cda11afb6573f0b7a2e8faaa9da3243dae77891103136cc62c3b67eb17e08711d36d1aef45299a9e50eebd6b0ea732630d916a5665dc542a8ba", 0x23}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) writev(r0, &(0x7f00000008c0)=[{&(0x7f00000001c0)="a073c97357e7fed4c5ca7e2d4419ba1f94ba09073f9a68dd46d87de97434878db17adaf70ccbe922e9d5208760e8334df59f5876a0f447d1a04a7ecf728fccebdbe81f5b3b458ea6395d90f5d261847915a149c020b0e743bcb1677775d1bac7e438ab07e992a3f9e090cab67e7ccfd6041a042edb57121ed0b30a593614ff4ab8aaefee0f6cc5263a33d9db0c1c3e91612398322dc4aea275c19bb71657b3c2fc24f91b7eeefba4a37ce4041d142eba5ffe8f4ae96e97a70c8210", 0xbb}, {&(0x7f0000000080)="f9ec8dd0c4a313b15477660cf637c1ef5692b632c0b2d06b8ce5", 0x1a}, {&(0x7f00000004c0)="5ae9ff0ba888d43af6fd1622d50484db8bdcf3022ea657d6aca876496f44b1b5b90a67eedf1d6ba471bc876f8c7ca9e21a016d1be94199b86c7fdd5af2c26b065d5536979ca86924373891b53e92d1cea05f349472986863e2d98e16ce5e4204dc00aad1487202b2033c82e32f5d2688db29d18307c2cbb277edb88ad8f69d96bd1970ef357fe9ea0f8fb4df006d5d6492e1ec95d79b6d7098770f7dcfddaa381f6ab899bed583a98b4c87b6de240f2d0a62220758ba50b515a74e00bc9c64e3df1f1da6da04756d18d2eb9920980904060cc8166320270d405010363b77c643eb48783199", 0xe5}, {&(0x7f0000000440)="f80d4f743b2513edc2ae", 0xa}, {&(0x7f00000005c0)="4e8958696c8655e15aec8a598f4784d2d78123caad87c4f90285d15e9a34c9598ff0d155f09f18ea7c6dc7db1b5f062ead8bc3ebdba3d8ee6f2d0c3659af4dc3980bbd172b7099a9948e93acc46ec9d708bb03a6dd67ffe265e0cbf5df6b1d5915fccbe166e5ac944eb9009a6c71", 0x6e}, {&(0x7f00000007c0)="270e3b8d151db9fc9ff5c39dd9ec3d1c2d040684856d565b7f6c2b7a7d8d237a8c3f095fec8d4fa374cadbd6d49083ef88f12aa9f79126d8eb47d9c76879465275657d63603167a5fe3199089e058f5e2dfa4a7f93585729a3df9f9a2f0ee241daacf05b35f5391a2d5ab541a397bb7c4e368dc8ba2f55d100807ad7c68ffb9ccc2ff7d2f40917cb417dc167174f35b41a85e5501f6d44ef2f6c23d7aeac17183e7767d532ad901434c79675cdd9e5f56fb4508e5c2a3aba9d3ce8b64ef6c67e89", 0xc1}, {&(0x7f0000000640)="eb44bb666072e5f0491a652c3cd5ad5a734ae57080255e51539bdb935dafd0c87fe800b68bc6549c1b018009c96ed3126a4cae224a3ab5f4eb13a52d50f2c8f888bab1", 0x43}], 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000006c0)={@empty, @broadcast, @multicast2}, 0xc) sendto$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']) 05:26:33 executing program 1: socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="12", 0x1, 0x0, 0x0, 0x0) r2 = dup2(r1, r0) r3 = dup(r0) linkat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x400) sendto(r1, &(0x7f0000000040)="433c901aeeb6b36e3536d69479b113eabf3caca356c618753c26ea6dec33e6c662e820c9e1528584a0224f736e31d6bd05097a5710a812b02a95299c473241911b95f2e83cbaf06b62e5ef84160c0573da16cbd193b145a46c6310b475fe0177aa49cb0f3fe4abf68513cf3062fb5dddfd2f51b6fdf535d90c9f37c903c7", 0x7e, 0x80, 0x0, 0x0) 05:26:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x5e936829ac9101fc}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@empty, @empty, @broadcast}, 0xc) 05:26:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x328020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(0x0, 0x100004) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) 05:26:35 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000a67892ea5fdc636c6f8bc0d9d625ae274245d26b1dbc2ec78634b8f6250f68f485ddf841f819fbb72c0f3666f1f8be6a2a2ea06c780b2f1704a59616b6bb3ab91e36eaddf986fe41b15dedfdb1860400000000000000b6b4c89e96910708d3ce9287fb0e"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="45665610bfa348b0ccb216ed8bc95c5f7a26bb82a94bba5d21e32fbd3735e2fcceae6ff95e42d4bfb0c2ea64ecc61b571e6043ec41e4559b21eed8022c931bc1484015beb054ac0f08774fbe45a395fea5e2681073361ee0055f3c949d4e1f7684b05a8ac5f48f77e8b1af775051", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) socket(0x2, 0x1, 0x5) 05:26:35 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000200)='./file1\x00', 0x400, 0xe708e5d44a701249) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x282) poll(0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0xffffffff, 0x4) freebsd11_mknod(0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) socket(0x1, 0x20000005, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x3, 0x71e9, 0x2, 0x6, 0x2, 0x0, 0xef, 0x4, 0xfffffffffffffff7, 0x2, 0x9}, 0xb) 05:26:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) faccessat(r1, &(0x7f0000000480)='./file0\x00', 0x100, 0x500) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x3f, 0xf, 0x2, 0xb67}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xc, 0xbb55}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x4, 0x2}, 0x8) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) r4 = msgget$private(0x0, 0x1) msgsnd(r4, &(0x7f0000000380)={0x0, "6686b9276f417d5400af31e40935955becdc3249f00bd6b0c0930adc147adbd4d5c79352358cc6b27faba2c89e53c7edf8ddb5bf0f50a0eb4ae8155f1cf5797e39c4cdabe0bef31e3f74c95e26b1bdb23636a7a9a131fef5dd33dce020f1bbffa87f0fd75df05f3e110ef6c35b20db19b00821169b01da9c16fb400a680c130340f163efe0012d2e252a6e572be1f73d672482fc78a5ab9e97eb526bed5529c4f8fde5469745b1732ddf14241ce45b33b3f5e8dad454a03ef2ad8ba01c258bc1ba8b77ee7c9f5e6e3801ba02e9013d6f486f1762cfd097d69c4752587858"}, 0xe6, 0x800) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={r3, 0x7f, 0x3}, &(0x7f0000000500)=0xc) r5 = msgget(0x1, 0x641) msgrcv(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005845ea14822102c84bd0e6d2068a264b0000000000000000"], 0xd0, 0x0, 0x1800) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x31, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a6c26dded6293e31434ef18a60ca8db5c8b11080457783df387e487ea0852c40ee55", @ANYRES32=0x0, @ANYBLOB], 0x98) 05:26:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1204, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000009a5906f1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023a5703674b5d53a054b53e3aec436a049192754323ee6877adde47539f994eb407295bf8f6a3b939d9ed3f5d62781eeaec9190daf22d5d067ba8f6a340e76a4bbd98b9edc86a09705c439bfc54557a4a9cd23b95cd058768eeccdfee456abe56c6587f05a33c09d2fb7efa1dd5ec04c67f3f8", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7fffffff, 0x4, 0x1, 0x1000, 0x9}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x36d}, 0x8) 05:26:36 executing program 1: socketpair(0x1, 0x2000000001, 0x0, &(0x7f0000000740)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x1) r0 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000d5f000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) 05:26:38 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x100000, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) 05:26:38 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x7, {{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xdc}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x400009, 0x0) 05:26:38 executing program 2: sigaltstack(&(0x7f0000ff9000/0x3000)=nil, 0x0) mlock(&(0x7f0000fef000/0x1000)=nil, 0x1000) 05:26:38 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x13, 0x1, 0x81) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) close(r0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710", 0x13, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 05:26:39 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0e00"], 0x10}, 0x0) 05:26:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x2, 'Gy'}, 0x0) 05:26:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="2d97e2c8c4b7ab302693b72ff153430bf1f56aab8260b386416fcf981e82e6a8ae3d73c158b46ad8674646a243a5", 0x2e) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000000580), 0x1f) 05:26:39 executing program 0: r0 = socket(0x1f, 0x3, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)) 05:26:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) 05:26:39 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, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x102, 0x6) getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 05:26:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f660900000057"], 0x362) 05:26:39 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8000000000007, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, &(0x7f0000000240)={0x67, 0x2000001, 0x0, 0x0, 0x0, 0x3}, 0x0) writev(r1, 0x0, 0x0) dup2(r1, r0) 05:26:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x100000001, 0xe9e5, 0x0, 0x7fffffff, 0x3f}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1}, 0x8) 05:26:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x100000000, @loopback, 0x2}}, 0x0, 0x4b4, 0xffff, 0x3, 0x0, 0x2}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x96, "0008eee671b146bf600e71e6bfcba7a87c9b016c1c533cd89e13db758986059244afb6babe9e0b31c64bf8bb2dfaacd407a535c7ca27900df8bba2d5837cd000e3d912704fac3a6f976007366ad533745a575992741b016a164fbc0d41b7750dfec80e9bc150e2bc4fde3a9441d397f6f816cfa14c9110fb97c89b62b33b833557b2acd3fc9612aed4fb7fa03291cb87adb2460ce5dd"}, &(0x7f0000000300)=0x9e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0xfffffee2) 05:26:39 executing program 3: msgget(0x1, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0xe4, "f9d9ac9e10487123519b126814bd65bb19c71a9e9603237c20e4fb65edcb7f72668821021399b6f0cd3ee2ee9df6cc13dffe16d0089924697df09881554694e8046e36e8bc81529d3acbaed25c8bed2082cc66372252a86d20ab8bcf92896103ddd075ba320ac6b171be6dc6076ac5e27452cc9340d459d858da6aec00f08c07a159960906b923fe90b3469eb4d07de03272f089d5df2c7bc5eba67c5b0fd7f3cdac48e97eb6eee765a59a87ad267d50d62035a56280eb4cafb02518562e9636ef1f91a2025ab580c47ed0e779afaa9521fd97d1156e00c413a3de2bdcd394f64988f571"}, &(0x7f0000000240)=0xec) bind$inet(r0, &(0x7f0000000100)={0x2, 0x3, @multicast1}, 0x10) socket(0x1f, 0x3, 0xffff) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0), 0x4) 05:26:39 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)) chdir(0x0) 05:26:39 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) fcntl$getflags(r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x3d, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@rand_addr=0x2, @rand_addr=0x7, @remote={0xac, 0x14, 0x0}}, 0xc) 05:26:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = dup(r0) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x30000000) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) poll(&(0x7f0000000280), 0x0, 0x800000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open$dir(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x100000001, 0x0, 0x8000, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r2, 0x3, 0x0, 0x6}, &(0x7f0000000140)=0x18) clock_settime(0x0, 0x0) readlink(0x0, 0x0, 0x0) 05:26:40 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setgroups(0x1, &(0x7f0000000100)=[0x0]) 05:26:40 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x100, 0x13, 0x4, 0x6, 0x2, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x5, 0x5e, 0x2f, 0x6, 0xbf49}, &(0x7f0000000240)=0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000040)="9a06e303000400b90cba8590f4f624e0ca18d23a", 0x14) writev(r0, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) 05:26:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x6, 0xff}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x2}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r0, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0xea2, 0x5, 0x5}, &(0x7f00000000c0)=0x10) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0}}, r2, 0x8001, 0x3, 0x2, 0x6, 0x800, 0x3}, &(0x7f0000000200)=0xa0) 05:26:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x2, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000340)=0x4) fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r0, 0x0, 0x20000) clock_gettime(0x4, &(0x7f00000001c0)) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10) write(0xffffffffffffffff, 0x0, 0x0) 05:26:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) readv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/208, 0xd0}, {&(0x7f0000000380)=""/133, 0x85}, {&(0x7f0000000040)=""/1, 0x1}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) clock_settime(0x0, &(0x7f0000000000)={0x8000000000000000, 0x4}) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)=""/47, 0x2f) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) 05:26:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000004"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x25}, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xd3, "aa376a12db21c74ff5192d9ee31ca700aeefb910cdf33441bc2d2c80d6c2472bdc7fd4e52826495d91a6c6a40ad2bbb1e0770027d198310294bbb6b3f94b3a4f15798035343d3234c90486a3fed07e8f56d568d58259ac81ea32e0f4b15b54d8791f42cfcabface9aeaac0767a13cb63a7a9b199ffd0fb793104121df324ce379e1a7d282f06d49f21ccb1140ee71b6c76cb4efb244387219b8b7ffdb58b5a6fa8358358a1f68a0e540a519c912c96da3343a31b625eaa0dcbaddc3f89253bca950067c61ae5db8b9fcaf992942c6700e875ff"}, &(0x7f0000000040)=0xdb) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x0, r3}, 0xc) 05:26:42 executing program 1: r0 = socket$inet(0x2, 0x4002000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="9e0facd86d07cc77da698374bcfab26c", 0x10) 05:26:51 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x2}, 0x8) 05:26:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}, @rand_addr}, 0x137) 05:26:51 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0x1, {{0x1c, 0x3, 0x6, @loopback, 0x9}}}, 0x88) setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x200d60}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) lseek(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x3, 0x4) 05:26:51 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) mlock(&(0x7f0000874000/0x2000)=nil, 0x2000) r1 = shmget(0x3, 0x2000, 0x200, &(0x7f0000c04000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) shmget(0x1, 0x1000, 0x20, &(0x7f0000acb000/0x1000)=nil) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) madvise(&(0x7f0000db8000/0x2000)=nil, 0x2000, 0x3) sigaltstack(&(0x7f0000b45000/0x2000)=nil, 0x0) 05:26:51 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fstat(r0, 0x0) 05:26:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000040)) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d34208 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110bf3e at witness_debugger+0x8e #1 0xffffffff8110bb72 at witness_checkorder+0xf72 #2 0xffffffff8107ac63 at _sx_xlock+0xb3 #3 0xffffffff812c17bc at inp_setmoptions+0x17bc #4 0xffffffff812d9bcf at ip_ctloutput+0x80f #5 0xffffffff813c6741 at udp_ctloutput+0x171 #6 0xffffffff8115a7d1 at sosetopt+0x101 #7 0xffffffff81162e38 at kern_setsockopt+0x158 #8 0xffffffff81162cd3 at sys_setsockopt+0x33 05:26:51 executing program 2: r0 = socket(0x2, 0x3, 0x100) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/156, &(0x7f00000000c0)=0x9c) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r2, 0x8, 0x9, 0x0, 0xfffffffffffffffd, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, r2, 0x80000001, 0x103, 0x7f7fffff}, &(0x7f0000000480)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r3, 0xd, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_int(r0, 0x0, 0x3, 0x0, 0x0) 05:26:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f00000001c0)=""/175, 0x699d0d861068ab53) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816dfb3d at fast_syscall_common+0x101 05:26:51 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, 0x0}, 0x0) geteuid() 05:26:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x7, 0x7fff, 0x58fa7cb4, 0x7, 0x9, 0x4, 0x7fff, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1f, 0x7, 0x2}}, &(0x7f0000000040)=0xb8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x8}, 0x8) execve(0x0, 0x0, 0x0) socket(0x10, 0x10000001, 0x46) shutdown(r0, 0x0) 05:26:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4) listen(r0, 0x0) listen(r0, 0x3) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 05:26:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 05:26:52 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="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", 0x10c2, 0x80, 0x0, 0x36e) 05:26:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) getpgrp(0x0) fstat(r0, &(0x7f0000001500)) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) getpid() fstat(r0, &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001700)=[0xffffffffffffffff, 0x0]) r2 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000001780)) getgid() sendmsg$unix(r1, &(0x7f00000018c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000340)="619b9797fb4552af86dee6f783eace68c3099ec3d462867b6e0bec36b4edd77b7d16b2860f4d284736dbecd3955e1f54a708e6ad6abab50c684791b03fc04e19", 0x40}], 0x1, 0x0, 0x0, 0x100}, 0xd) setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4) lseek(r0, 0x0, 0x1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) fcntl$setown(r3, 0x6, r2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 05:26:52 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x393, 0x0, &(0x7f0000000000)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) fchdir(r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f0000000100)=0x15f) 05:26:52 executing program 1: getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x7c}}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r3 = socket$inet(0x2, 0x8000000000002, 0x0) r4 = accept4(r3, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) readv(r3, &(0x7f0000000440)=[{&(0x7f0000000240)=""/124, 0x7c}], 0x1) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shutdown(r3, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000100)={0x7ff}, 0x1) r5 = shmget(0x2, 0x4000, 0x226, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, 0x0, 0x7fffffff, 0x9, 0x180, 0x9, 0x100, 0x7fffffff}, &(0x7f0000000540)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000680)=0x10) getresuid(&(0x7f0000000140)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() r10 = getpgid(0xffffffffffffffff) r11 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000000340)={{0x80000001, r7, r8, r9, r0, 0x4, 0x8}, 0x7, 0x400, 0xfffffffffffffff9, 0x5, r10, r11, 0x7840}) 05:26:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) sendfile(r0, r0, &(0x7f0000000140), 0x1) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000200)=0x6, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) socket$inet6(0x1c, 0x2, 0x10000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="2b9047264a5504030400000000009f69fcb9cf1134dd9389fc00e88348944080038be7ef9cff035716fb49cb8808ff072d0214e6fcee86f33e61473e633ff998285827b856"], 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x2) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x50, 0x80, 0x6, 0x401, 0x3}, &(0x7f0000000300)=0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000100)=0x10) 05:26:52 executing program 3: r0 = semget$private(0x0, 0x3, 0xfffffffffffffffe) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x5, {{0x2, 0x3, @broadcast}}}, 0x90) __semctl$GETZCNT(r0, 0x3, 0x7, 0x0) 05:26:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @multicast1, @rand_addr}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x7, 0x4) 05:26:52 executing program 3: socketpair(0x1, 0x4, 0x32, &(0x7f0000000140)={0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000030000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 05:26:52 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x2bb) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="00002ea6e08768046ef130aee349c91950bda82f66a8696f990f8165f5ba6416f5d136638211dadd099482845ecdf5f3ab9b59814aff8deb"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) 05:26:56 executing program 0: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = dup(0xffffffffffffffff) fstat(r0, &(0x7f0000000000)) 05:26:56 executing program 1: r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, 0x0, 0xfffffffffffffe33, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0078452d587bec"], 0x10) sendto$unix(r0, &(0x7f0000000000)="2eeb7167c563d76e866947419552cc6f0457104656691ce01a992780d5523adbc9e57315b680ab40f276ec1e742160704eac0fb9a1ed03d3fb0e10b13a3bb797ad648e1f7cacdc1cd5bf57fd1423297295f48d62b380b653ff7e117c345e88bdf7ab5e13c47b064e73fa77e5c14592e7e667672d2d70aab1cbd91a82d44ab7cb48022c0b4a71d58ce21c1c27a468d3769a7140b824d8367a6b92476842d0699d9b722604b9e26e34d22ff99f9b4d289d3daf409923575f8d4e9a4b13789f46d47b0ad793fe01d27284725dd8195bac1e7ed4361b63c4bc675f464ee7f06d049451ab420ef3db0cf666c56aede9ece7981a", 0xf1, 0x8, &(0x7f0000000100)=@file={0x0, './file0/file0\x00'}, 0x10) shutdown(r0, 0x1) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, 0x1c) 05:26:56 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x101, 0x4) clock_settime(0xe, &(0x7f0000000000)={0x2752, 0x32}) ftruncate(r0, 0x8) 05:26:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r2, 0x2, 0xfffffffffffffffb) poll(&(0x7f0000000000)=[{r1, 0x4}, {r1, 0x1}], 0x2, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x41) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x121) fchdir(r0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 05:26:56 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="80de9e61ec3cb6c4f41c"], 0x10) ppoll(&(0x7f0000000100)=[{r0, 0x48}, {r0, 0x16}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 05:26:56 executing program 0: msgget$private(0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 05:26:56 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = dup2(r0, r0) getsockname$unix(r1, &(0x7f0000000380)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) ftruncate(r0, 0x9b0a) execve(0x0, &(0x7f0000000200)=[&(0x7f0000000080)='/+@\x00', &(0x7f0000000300)=']\x00', &(0x7f0000000240)='&\xc4\'\xf2\xe7\x8f\x9fc\xac\x8d0F\x15\t\xf6G^\x98\x052\x9e\x11\xecW\b3s-\x7f\xa8\xf9L\x9d|\xa3n\xee\xb4d3z\xc6rI\x1e,\x00\x01\x04\xc6\x13\xdf\xdchR\xa8\x88-\xc0\xb9\xa5\xab\v\fuP=\xcbr\x8b/\xa4B\xbc\x83\xcb\xce\\\xbe\x8f\xa7\x9e0=\xad\xe6$n\x8f\xf8\x95\xa7\x16A\xaf\x18b/\xbc/\xd3\xdcI\xe4\x95\xdb\xfa\"\xfb\xe1\x97\xf49\x97\xbc\xf3{-\"\xf5\xc4#]\xb63\xf3\xc36\xf0\xf6v\xbb\xd9\x9dH\x836\xde\xd4\xcbq\xa2\x98\xad\"\xd63\x06\xbc\xf9E\xb4E\xe5\xde\xd3\xe6\xde\xbf\x9fU\xd4\r\xf8\xf7\xcf\x87\xc6\x9a\x01>H]\xe8\x1d\xc8h\xf2\xab', &(0x7f0000000180)=')\x00'], 0x0) fcntl$setflags(r0, 0x2, 0x1) 05:26:56 executing program 0: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x1a20}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x0, 0x4}, &(0x7f0000000380)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000070300000052c27adb095fd268f709ff8e00ff7fe6ddab0007030000"], &(0x7f0000000400)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x83de, 0x20, 0x9, 0x3ff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000140)={r4, 0x3ff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000440), &(0x7f0000000480)=0x4) mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0xa0, 0x7) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x28, &(0x7f0000000080)={0x0, 0xd57}, 0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, &(0x7f0000000240)=0x8) 05:26:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x2, 0x11, "d649c6a37c1ac10ea8d3da85282b8f05de"}, 0x19) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x34, 0x0, 0xfffffffffffffcd3, 0xe300000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) shutdown(r0, 0x1) 05:26:57 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYBLOB="31000000d295fe9cc6137e5abd4b8e56364e28c5ff75df8100d300ee78bc401a7bbe0daeff58d68d1ba1fb80d061943220329b7e2f80895b190372ec789bbddddb22f4ee959476505f0d35ec766c653381e11dbd27d2fd9ebb04649e21b9f71e946ddf34837e6d5dbfef7e8c09ff6143003e5a898246f82254c29a00009a15b0dcf2d77f17704ffebe32ffa7f64ce3d8e15d7aa9"], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="0ec90275dae1fbb4a9bda6d13510d89fa3b11641078700f95b2f6a6b203ed54276c457c54acddf4547d316556940ed66dcd7b122925d77f6487a92afd5dc8321404224e207ebae28870d799c0187bd537d8495a36a458c4964e725467adcd61fb6e984f12be3699d40271f94f8a97596dddb922ed2227ebd499c5b2910aacb28ef4b983aaf17781056845b0aa1cf267361554a885bc4cb1066b088017e039b25b49a8f4824f0632414a3e8fea36f69c86fa3db243eb2dfba8e8b4b4c38d8af6a3b0d91dd9cc1a40a30e8fc782242f91935cd8f463d64b5ad686f83a62e2c1004e659f3e441b251d465baed97c9909456765d1b19f1a15a5291739209d283fa94bd6053b1cdac554638b582b8a90a88af26164975d1647fe1dc4641da67e85dcf5d5837432af701b4303b19aed386cd6702b4932be9da9fbdbe39bd09fb452ad4b6bd22a6603a382d220586f85a06d9454536d39801328cfa011a94f609ad39d8800b1190ee32c8b6c52cf7ec8ec5806baa009ffd52f10b834019c7492e8bf794c460c6e720fa4287159e7e30f9f099475cf16104b423af79b9b889a53a8633676f27caa04d3b783349ea09ff48c2811babc02ec0f38fcc84c5dace30073a8f53278bd7ee9f5464a9e387caba54441dc129c9622b164466e1c894e872283326fc82173b57fd94219e7f4419278f994f0088270a421ab99b535a76daaba8acc3397c2b1d70d687bce541eca17496ccd06bcc3f045990fe0867eced8423c082784427da71512741411e7904ca13d1b838eceedc9c40872bd5dd255861b5911f998f3d878b039ed428c61b4a15d25fbbd6a7b5d9ef9f271847909bffd118deb0a8e70f48acae79fce736b8a8ecc907e24ddd8a964d1917ee2b23e52f97172b6307f62f01c6e9cb32375256576e308a1bf2d36c7682584497f08a02a84d530d7c11da8a80d368ef624c378633548a2df7d9b1eb04ca35e6d984dc1a6f3184dc1fe238042fb25aa45c2d0cabe56fc6d97dd16c2fb9b9aa101e11ae453eb0da65206d0d0dc10411438e54bd65249f89424ea78851cda0971bc8a4884f0746972b2abe049a176f2f327ddeb0f642757e1a127532dc57505c23b5414a718c39d94d45370b785e1ca11b34083950e866a665b99bad12b621aeb5dceea98efcaaf940e2bd1f45e2c0def3d8003a9812f02b46257610ec59a17ca5f827b939ad53e8565a509307098abd4c7d5f80451eb87b236660cffe58bd7d12f9ddc37cfa8354b265b1aa36c1d9771019a35c5ffede6b9df8cb0aaac32cafc46aeff68c14606a76b4efa8918f1de3937cc5139089a0a85ae7c257105e18d59b7c5d4e521b2a5e3867d059bcfc94b967af904a09115bbf495c8b8c39a32d054cafdf6d26722e9d52d01296cdf6a0d9a453a6274cc36fa9cafe67c9ff6ec6b834f3070e75eecad90f76b516b01c6eedd293fcee7358078f5aac456ac4c9d863bfff01a38ac4727db9aa669cbdb346f0b0875e25d13b478d1d6b0761d5da8932e58116d1ce385b8eda8cb61ec44d0e1e43d67b6eeea7233a928fe245465025da978f2c5ab172bd98d8095ef23c0aca780461de68a6da22e9b526c51cd20c631bbc54e44b6eca4179fd9cab87a96faae4be531857c8470e550ceb51a087d20260a2e6f6c8b4c0b4708a3788099236c6cb84ec310b40a2e7c0254c5ca581802f44fcdb0c611262a27e5802cfd19fbd0c92d183b315f63ee4314085455af00916aca892d3757aa02886235152ba8dff8df937830236c494a2b8b844a37f0c504fe57195dea9cf99177d26dcd8f24ad3d7b61b802b8e41ca79f7d0e927a01b7a5155c75770165da4dce3ae3ce5499a77237dbfec0cac89fa8b4cfa8a169555775e570fc235a3638216acad8a791422d9ebccc03a3f7bf56dc29edc811507eb65e52ae7e75eca75343f4e6451937c5db67f5857753f229d27f1d8ab4d3b3a4a8c67ed2d46ab50f5dfb4702fed323e7aeead7e50c48d3534d470a7339949bd3ecb1e5fc0adfda65473404e37c90a978348b0f539a3218edaa4ebfa950147756234b26bc4aba66ab9948a3d1b76df63ae0c3e7bc15b5b527fcaddc6e5b8d1cd2a5c3a1f8caf47300f7a929796f2307b1cca8026c54bef3274590cc67fef5bfd7eb9af5163277a8e4b25ff186da8ed350f2933e36236a86e3270427164e833e95063a8733378ce7da96b29b15fa143e49db034b90457a27928b964263f39c91eedc87c6f2c9f59321eb797dd1c0c20e48bf65002aab5ea8167d32ce1ab15547883e99220c0c849b569bf46d2149297c5235a52b8bee3d5d1237cc39afbaabc584536193e575919cae70fa4aa8211e9f9ee907d17748b6b7d8c3d6dd1db364e07180420930066955c6e90634a33e9b70e0b4de961363b1beb4e78add3de190f50e7a822488566fed201983cc403f4f3847f2cacb7cda3144c45db7d4064e193b16f1127fad0a6a6ca1cc044db6290407b3dd441f973a4070f771dcf9f82e893b74d1e2a230dbc13a3f228c997fe08f8ee344485343e9432ba3032e62565c94d6fb63e6d30be6f97bbd0d4ef9b7433bad2a75df67af6e68dc5bc8e9d6a36a4fb33eeb35cdc4cd7cd1c1a513f887792f4561e7bc1b3f32fd61ec7c1705022c08b2c34dbdbc298885eba1b7f5052bd84089f4c5a9fada1eb578b7fe2b717bb3b32b24075af1a0f2ffa3276006072d7e1f456d068b3d92a6305a2c4725b9f3599a63f714ce78cdaa92fcf00a2ea1b5c554a71e104d1e1ce3fe18bc9302e3fcb48f0a373f077d049950691208dc7122572956c0667007abdc4889bfaf270e8113f2e3d11e61ad9fd78f30a2cf94cad2d971f0e9f1d9077bf5edcdb9e8d687774ab4d7f465b3402a7704b5b83b86c06698c7f16fffe1464c72e4bee47de225f98467d5b22e7b049e0e4ffeb4ebb70029b442dfb7cf4ba2f8b1ac11786ae9ad4544600e42fe17c822a3d179d3f4e26345c671f17fd6fda22273b0a41752718bf77d3907210cdcd25db6dbd2144c6daddf810f59a5668be3df840f7912a5df0b53bf16e5802f4cdd225706800f7a89416b8fe20d062742eb472b2a822ebdb269faba0ffe21f4cd8e078849524595c5078ab557d3235c14f9242c42b96a32c849530b1cdce5a732491aa17f44a4a0f0342d2630e13fec6a836b41e67290de428c2bde2cbdba220a558d4d78f6faa9f9df3f9fa391cce8efe8e6568f67f4799cb28e37b9f3812c0b090de55ba4a6b01d89b602cba59cc30bd6b3dc35c99d3318c4a2078dd67bf224699cac5004c8684a326538ccafd88cf9e7eecf53144c7ccfbd5e32ef59d0da4ef8bd632e4ded8ca89fc6594c13db970dbef27314d8eba0feea81df01e6d362892e7de3adefc693fbe16c76fc2c4b795020bba0d28ee542bec3fa74680abd9c4987cac90fbc7651af865e8f5c415b5f86fc4b9b335258f9413cbbbb3320e84bf507a8b3fcec3742b639e32a0f71d5de000cc0f4ea35ce6caad73393782b10d1184e71aa17f4615f37f421a39501928f921c57d01a2742d0126be7e04164e88ade1b865ae51de296e56ffa3b2389b4456f9d0bbd97954e2063ed28c9f39aa69b51bd9389438f62231b5277d2eec803ce4a27ed0bfe0837b9941a4e450cf2e494301060044547d279a44b1bdb6e5e4cec09d045e5360fb3ff76cb46581c9dbe4a2a99bf6dfff5e3e1479286c033c95ba9d1cafe9b30d836b4041fda8b2130899ee738360728dd147271657359c061e6c4b8d5a16292826db8c9e575d44cae5ab68dfe2f0b9f976a9c52d8883d442fca094f423976ea7817500ee4cabe9d9f3f7327b9a01d0507574b5c97032dacb307d5fe177b6958144ea8cebda72c31208eb2a05db3acd70e723c0a8a5832ed2d81acc4f7c281232a9a306a8ba338991530ef6cc4735e602991dc218debd9ed579c2b761536a0ed13db9500d029fa39458e81d36715551fed3b0327fea2809d26f6cb9485d9e642bdb23a6c7e5d94bfc46f461754c96c50a2a927edc1307f264cef4f27ab525686e62624f5d019388918704741871dceec30b9adcea65af9f9e976ae2310e04ed5f47f8093c5da40b3b4f566b2dfa04a4fd788544dba129630cdf385759b146bd0c6002d37136d01303c640b2e5581f1676afaa7eb2f1e3274253b44ae6cbd721fec143a59a10b779714fa0901fca567b4c7f4cfffc53e16c279364d221a2cc4f5f0b84625ee660504801581047c0b29492ea84a9a3b3493487c99eee36bfe962bbc4120f004fec03daac9cb248fc0d24d998c49c6c91b0f79e474c7eba86fa6b0b912e308dd392f0ac5a381331ed9339d146691cee40a397c1f138e8ea45c0f9ade49d5ea5b821aabbe081f0a063fe1daa41cfa3e8e21f2a6525401526f24d3839372cb93d5a181d41ec7bd5aadf64774697d0b94f01b3cc23d6ddfd45d44b5542a511d8af7705e949084d85bc6aa33ce48179ad31b98b908b7733f8e9feb9e4277812c6e8c0f2f9915623395d5af59b3a34fb46852fecb5f7d286deb743ab7f12b6a616331873ad0326f55de5ddabd7803cd5bcce0614f40f2cedbd3f097d63ffb8bf8dfca506f575c182d75582155920a6329aba9483676fb44ce56a5deadbba6e77220000f8141933317dd02678e2d96589409783242e007a4090d6e06bb5a54f98b2e9177b8aea967ac718bc564be07f47f7a0bfae5d2029b91a8ae783147ebcd354f66003b59fac1c3dc4241231e0d1a5450429e7f483d5acd16dc87531c74e48775e1b6bb07e731b0d5c5cd94fd257fa4597fbf8ee9603a3dd2915ed35b4ffe8debbefa448240bf3136f9a254929f3d890c3d781d859b6c195e25acece18072740930a0588d780d9a94580c3c30fbaf7eedaf0b356c785489def83c363fe9c83584819b77e3dfb469e4f93326e8aac92917ce2b811456d09266ceaca0a1e7845111972114f4365971bb744ad7bdc84fd9b2f260812d5ad18db889c3f21b9227aa4d18aa7872db067313d8974618a65ed2a14e4283a68ce7d1749a84877a41c0b24514efd967ea10b5f5b2c5cb835f24f9506ca84a31d4f699c6ae40bb65765e2a6dd0110f65f783a01db3d7c15ff0266760740958b7f3d9a52fdad87cef5f3e0a595f02dc1a01f88f5cd7aec4fc98bebb4090e120af8caf2d69357c8e4e10087871829eba548cf16d5cabc4fbf7c1d1cd61f5f86663a5df4dd593094d22ec7517d49e4813cb8daa662f9e1787910e7ab0f23b2356aae1896009c92b8fcfb3c733449f30ef443435bf37d53fa0afbce55d25afce6db541af98b729ae974139c85420982cc021a92f2c5910f26ae8c972576cba5039dc7775e81197028d5f4ef4ae55c21209969f8e776367e377955b569ffd4be409f59b38e1f75e9098617317c204387912b605d2c63f5f480c8b379d9d92a65420cc26b5e4a68d98f5b70f57f4b3b0cbff9649f26be1e7f3e2c5c8a009c3b616880aaac5ea45ec518378477246777ff55afbfb0ba6b79769061337f337829ba1e2d3ce0b05ed53930929e623ed4cc8498fda073920b93eaa3a86429f72847c7860bcf02e9a1bd4dd1cd7c4f72123722142512569bb9026b6174a4d30d55a730d9041265ab142a6e123fc8585f092b8f62b3deca25f35c75e28a53f5810b2f42e1a5f8e72184096a89ae0ae3ad11c2ff440be7482e682697e31368ec2d48198a5a25b8db28d5205f", 0xfc4}], 0x1, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0x40}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r3, 0x5}, 0x8) 05:26:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r1, 0x101, 0x6, 0x1, 0x31c, 0x2}, 0x14) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82024e2f666918653000"], 0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x5c, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1}, 0x8) 05:26:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x6cc7613d8e1fdb57) 05:26:58 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) r1 = accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x80, 0x2, 0x8, 0x6}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x91c0}, &(0x7f00000002c0)=0x8) write(r0, &(0x7f0000000080)="ed2086abcf72b75660eb7c0377413d56ac6aa14f1d68e4d64992fb9b653d7aacf31290edad9dd6e4c26d697e7289241850014aef25fe0244360b72efaf38c52a070ea409230444c4c24dcae32acc0c0eb6d697b1df9fb50ce75684f75946e88b7a158bba4dd3a27f869acbd9991d7efb1b5b9e4c016d24dbb053c8419fe8b5caf2a14adeafa07c1415b3c0e87157db682f997269f54edd9241243edf09c4fb8d9dd621b2b8a5d79dc07206389b8f89050c7b3b05585e9369", 0xb8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 05:26:58 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file0/file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3, 0x4e04}, 0xc) socket(0x1f, 0x0, 0x2285) 05:26:58 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0xf3e, 0x8, 0x9, 0x2, 0x2000000000251, 0x7, 0x200, 0x43d0, 0x7ff, 0x8, 0x1400000000}, 0xb) r1 = socket$inet(0x2, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xfffffffffffffffb, 0x80000001}, {0x44, 0x5}}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r4 = socket$inet6(0x1c, 0x4, 0x7) getsockopt$inet6_tcp_buf(r2, 0x6, 0x27, &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r4, 0x29, 0x23, 0x0, &(0x7f0000000040)) 05:26:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x500, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x72) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x6, 0x2}, 0x8) fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x7, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x368}, 0x24) 05:26:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) truncate(&(0x7f0000000200)='./file0\x00', 0x208020000) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$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) r2 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6(0x1c, 0x5, 0x0) socket$inet6(0x1c, 0x1, 0xdb) 05:26:58 executing program 1: r0 = socket$inet6(0x1c, 0x20000100, 0x2) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) 05:26:58 executing program 1: r0 = socket(0x17, 0x2, 0x9) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x80, 0xfff, 0x7, 0xffffffffffff69da, 0x8000}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1}, &(0x7f0000000180)=0x84) r2 = socket(0x4, 0x2000000000801, 0x1ff) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r2, 0x8000000000001) shutdown(r2, 0x1) 05:26:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x9, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xd1, 0x1, 0x5, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="c6000000a7a0a44232741e4e837c03e6f3947f4e3614e910a0163bebbbaacde08f24016cac47d4bd1e7ba987de9ff9ad276897d17f89e13081cac297d89005b4e6cc49cb0619a1906b9cc4984a337438289f83f67bbf99aefd8f687270cd61f30676c1a693604c31e3801fa429718f02e894869cf5c772eacd732dc68b04999b48e0a33fac788f1e83ce90376cb0d1521860fa08fce8cf503808d128fa872a7f6c3d3725e0e0f12c2374b86f089026a54657f84cabf88320966c2f332f50d0df4093fc5781f30d3b5dca"], &(0x7f0000000200)=0xce) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240), 0x3) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x2, 0x3, 0x80, 0x3, 0x7fffffff}, 0x14) 05:26:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x9, 0xf, 0x80}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23800000000000000000000000000000000000000000000000000000000e2ea03b00"/123, @ANYRES32=r1, @ANYBLOB="ff7f00000800"/20], &(0x7f0000000300)=0xa0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="743fc627de"], 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0x80000001, 0x2}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x40000000}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0x883, 0x4) 05:26:58 executing program 2: select(0x1000000, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r0, &(0x7f0000000140)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x8) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@local, @remote}, &(0x7f0000000100)=0x8) 05:26:58 executing program 0: setrlimit(0x9, &(0x7f0000000080)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = msgget(0x2, 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x400, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1a000000f1e7d74bc91ea2f38b5540593fac05000000000000009fd8f4ae"], &(0x7f00000003c0)=0x22) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000400)={r3, 0x80000000, 0x8}, 0xc) msgrcv(r1, &(0x7f0000000180)={0x0, ""/216}, 0xe0, 0x3, 0x1000) sendto(r0, &(0x7f0000000280)="19515bfb2646d32c8c8ad394ca87ccf6de6fb147cdca3d38c73174860544885157628d9c8cb0a700584f927cf9f32b06413273ad8442b5ba93988c799b7ab7db867243dab77e0cc7698c9f1f65f8cdbf72a2ae1fda72e4236013f77e383ebd96a0", 0xffffffffffffff35, 0x80, &(0x7f0000000300)=@in6={0x1c, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="0fef9452e290b92338a4079767fd2421a5a02dd7c67317587421060fbe", 0x1d}, {&(0x7f00000000c0)="361870b4abf5c33ad41c89a5da847c648e194c2620997ec03d928b069d95159d9f357f39f7da167460aa49a727211ce0a9233b4079617c46c822fd282aa84dd3a3f77fe5bc0da8c32f170c8da78af5951dbc020dc188db867af6191d59a44511e6b26e4962afb8372ba069e5c0099a9dea45d420db6487d47ecdd757b937838f3cefbd7cc3decfc92ae7aa7d3af0d740f61bd56d45008e90", 0x98}], 0x2, 0x0) 05:26:58 executing program 1: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x145, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000400)={0x7, {{0x2, 0x1, @rand_addr=0x3f}}}, 0x90) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000600)={0xaa6, {{0x2, 0x2}}, {{0x2, 0x3, @multicast1}}}, 0x118) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x7, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0xa57, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000580)={r2, 0x62c}, &(0x7f00000005c0)=0x8) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2}, 0x8) 05:27:00 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f00000000c0)=0x1, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x7d193f9d, 0x7}, 0x10) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r1, 0xffff, 0x100, 0x0, 0x0) 05:27:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="00080000080000ff01ffffff0900000004000000"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000200)=0x270) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x1, [0x0]}, 0x6) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2a1e52e1, 0x5}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x101}, &(0x7f00000002c0)=0x8) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000be985b81cfc8abca7a31a607d4a2095ac0b615f3e42e2f010000008d"], 0x1) 05:27:00 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x101f, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x46ae}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)=ANY=[@ANYBLOB="0700000000800000080000004000000008000000"], 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xffffffffffff8001, 0x3, 0x2000, 0x4}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0xff, 0x7ff}, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="1910a0c9e3e87cb900056e0f04000000000000006970d5a3741d21460e900000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x16) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) 05:27:01 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000580)={r1, 0xfffffffffffffff8}, 0xfffffffffffffe9c) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x100) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getgid() socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2441, &(0x7f00000005c0)=""/104, &(0x7f0000000640)=0x68) r2 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/205) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x7, [0x8, 0x5, 0x7fffffff, 0x400, 0xc7e4, 0x4b1cb6e9, 0x8]}, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) 05:27:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6addef7306ecb94a25b65fd3ef76258be682e2a76ff1fc100dc1adf8fbbbd3da8be79f6d9fddb6a0559f3c2bf17604ee32c15ab0fc0f3caae8eb3f3adb4b0960993e953f017de33d0e0ab853532166b3e22b18878be42c160b1e7e2f7231f4342bf8bf496f24aeafaaf3e438a4ecb62a6e53ddb0d192ca30abed8835c89e814f42a984b4041cbd21a39575bc"], 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x2, 0x400) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xff, 0x0, 0x3f, 0x5, r3}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) msgsnd(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 05:27:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x100000000, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x229) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r2, 0x7fffffff, 0x3f}, 0xc) sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff71019", 0x14, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) linkat(r1, &(0x7f00000001c0)='./file0/file0\x00', r3, &(0x7f0000000200)='./file0/file0\x00', 0x400) unlink(&(0x7f0000000000)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x80) freebsd11_mknod(0x0, 0x0, 0x0) 05:27:02 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4000001c, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x2000000000005, @loopback}}, {{0x1c, 0x2, 0x0, @loopback}}}, 0x108) 05:27:03 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r2, 0x0) getpeername$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xffff) freebsd11_fstat(r0, &(0x7f0000000180)) 05:27:04 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="0da5f2006e0b93bc1f44057da961d1a5de04836ff619b164dd31c718f1f05bd096b3f5fa40a9a2d48d473822c205b3f0b63258", 0x33}, {&(0x7f0000000100)="c635", 0x2}, {&(0x7f00000002c0)="8c344c857d00b9a31f7217fc291d9c959d252a934cfda0972153ef4279e4b1b4cf94cc1a5fd9d698730cf3d1eefcb6fd59cd8ec895a2cfccc40d7487908c4a0d932f0da34e76904a695c0009427b2f3511d5098072127dd400fc6d0c1896b62fb9320a218569547e8bed9495850fcc4b023b02ffdaa40fea9ed648c60dfe921d5c8e38f23cea5cec7c8e516efd86713439c98f95d531cb474274444af5859f484392fd34", 0xa4}, {&(0x7f0000000140)="b5b88dd74c66e9344df41afff9eb6ec005ef9cdc3b6b1bc9e9156a82ee37", 0x1e}, {&(0x7f0000000380)="61fd442ed58339cda475783e8b78367fc549c32865aa7a19861d6614b2ca2a3a134fd9a484a6ec2e666d90d0e47a62fd7dd2961101444a7adbc1318cf23b841d84c65d2da6f3a1038e78f5a3d40f16aaab3aedf8ea8131a4a7516224c187da9c156d7b52c74ee912b77dc78ce99266adc2a3575c00d71d2e13e7bf41b6b7881edfdb0af2882d0bd951f5a8c8973048387d3cb810972142beaec583501422dc4ccce82f69", 0xa4}], 0x5) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) r1 = dup2(r0, r0) bind(r1, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) 05:27:04 executing program 3: utimensat(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0xf, 0x2c3, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x10001, 0x2}, &(0x7f0000000140)=0xffffffffffffff8f) 05:27:04 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000000)="45669e4549ba31af1fc6afa25fb7e18e3c324d73dcaefa320fa574c5179e216fd09fe8e5097904b057d567eafc1e212028c5b49de32de7bed9696a5fdb0bce321e6184c6df65e4260b3cd1c0e27c764abf1911eec290590c2bb5da3480ee5da37fe53c6a47033a4d38a20d896acdd6513d3953b8c1bc21a5757dd7652cff5e84a93f792d04989b67c3c85831f88f88ad0fb055bdb9a26ca37e1fe4a6c5fefc631af7f34b853ff74302def6cda42859c8ff", 0xb1) mprotect(&(0x7f0000b56000/0x3000)=nil, 0x3000, 0x2) 05:27:04 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0xf0, 0x10000}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e20ff01000000000000000000000000000001000001000000000000000000000000000000000000000000000000000077ad652304ca6d540000000000000000000000000000000000006801b4fa893800000000000000000000000000000000000000000000000000000000000000000000d475423eac933d08baf8f359d8e8b8655fe708f4bb23666325689585fc4ab568cd2a7626", @ANYRES32=r1, @ANYBLOB="ff00000008000000"], &(0x7f0000000240)=0x8c) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='.\x00') 05:27:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x45) fcntl$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(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 05:27:05 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) setuid(0xee01) recvfrom$inet6(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x1, &(0x7f0000000000)={0x1c, 0x1, 0x4b5a, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 05:27:05 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="0da5f2006e0b93bc1f44057da961d1a5de04836ff619b164dd31c718f1f05bd096b3f5fa40a9a2d48d473822c205b3f0b63258", 0x33}, {&(0x7f0000000100)="c635", 0x2}, {&(0x7f00000002c0)="8c344c857d00b9a31f7217fc291d9c959d252a934cfda0972153ef4279e4b1b4cf94cc1a5fd9d698730cf3d1eefcb6fd59cd8ec895a2cfccc40d7487908c4a0d932f0da34e76904a695c0009427b2f3511d5098072127dd400fc6d0c1896b62fb9320a218569547e8bed9495850fcc4b023b02ffdaa40fea9ed648c60dfe921d5c8e38f23cea5cec7c8e516efd86713439c98f95d531cb474274444af5859f484392fd34", 0xa4}, {&(0x7f0000000140)="b5b88dd74c66e9344df41afff9eb6ec005ef9cdc3b6b1bc9e9156a82ee37", 0x1e}, {&(0x7f0000000380)="61fd442ed58339cda475783e8b78367fc549c32865aa7a19861d6614b2ca2a3a134fd9a484a6ec2e666d90d0e47a62fd7dd2961101444a7adbc1318cf23b841d84c65d2da6f3a1038e78f5a3d40f16aaab3aedf8ea8131a4a7516224c187da9c156d7b52c74ee912b77dc78ce99266adc2a3575c00d71d2e13e7bf41b6b7881edfdb0af2882d0bd951f5a8c8973048387d3cb810972142beaec583501422dc4ccce82f69", 0xa4}], 0x5) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) r1 = dup2(r0, r0) bind(r1, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) 05:27:05 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x4) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = fcntl$dupfd(r0, 0x11, r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x15, r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000400)=0x31f, 0xffffffffffffffb8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xb6, 0x20000, 0x0, 0xfffffffffffffdd6) r7 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff000000070080130000003f00000005000000"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 05:27:05 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x2e, 0x0, 0x0) 05:27:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0xfffffffffffffffc, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 05:27:05 executing program 1: 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}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000000180)="6780f3f715541d867e204628ef764c51a6afa171f3c07f8779f13504fed4d4c4edc480680d89d645c9df738868b05d13a670354a9b960f9ec54fb405ed33df257f925ca1cc8b5c5f444fd178aad51cdf07c32f9a41914dbbdb87af3e889200d392bc4445aa75cbc9763f9f1e61243229b079021718b7cea9172fc7ae4d08220703c60a49922e1edf2ff86216bb21df26b8329c8761ee6b", 0x97, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 05:27:05 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000100)=ANY=[], 0x0, 0x7ff) msgget$private(0x0, 0x4) msgctl$IPC_RMID(r0, 0x0) 05:27:08 executing program 2: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x6, 0x4}, {0xf8, 0x3}}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getuid() pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x81}], 0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) 05:27:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x5, 0x48862006, 0x1}, &(0x7f0000000140)=0x10) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x6, 0x26e) 05:27:08 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) sendto(r0, &(0x7f0000000000)="068c88dfcda28a3bf46ca39e1de39becebef9529a4945676bb421c3b47bc3fc461300fc3f86a652f89477938fabe6cbe143eaa91ebd55ecd2a1241812eb36abc3105e028745413b6c7b466108ef2a3097d78bba4d9a2769292882744a7a523deee997e341f6b647cd6d969b419549a26bc19e80cc9b722ce28ab59870b9e62d068", 0x81, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="00ed2d2f66696c653001bfea40a63e5d9c19e0362ebf5e82d3f9cbf408123f3b7f0e518bda3c46a59d00db02e3ccf905ecb67a9e16b2f4c3ea36589b93795957eec4052067ae98e152b1cd8d44aec0"], 0xa) munlockall() 05:27:09 executing program 1: r0 = getgid() r1 = getgid() setregid(r0, r1) setrlimit(0x9, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0x3, 0x0, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x2, 0x2}, 0x8) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1c, 0x3, 0x0, 0x0) 05:27:09 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x4) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = fcntl$dupfd(r0, 0x11, r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x15, r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000400)=0x31f, 0xffffffffffffffb8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xb6, 0x20000, 0x0, 0xfffffffffffffdd6) r7 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff000000070080130000003f00000005000000"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 05:27:09 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) sendto(r0, &(0x7f0000000000)="068c88dfcda28a3bf46ca39e1de39becebef9529a4945676bb421c3b47bc3fc461300fc3f86a652f89477938fabe6cbe143eaa91ebd55ecd2a1241812eb36abc3105e028745413b6c7b466108ef2a3097d78bba4d9a2769292882744a7a523deee997e341f6b647cd6d969b419549a26bc19e80cc9b722ce28ab59870b9e62d068", 0x81, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="00ed2d2f66696c653001bfea40a63e5d9c19e0362ebf5e82d3f9cbf408123f3b7f0e518bda3c46a59d00db02e3ccf905ecb67a9e16b2f4c3ea36589b93795957eec4052067ae98e152b1cd8d44aec0"], 0xa) munlockall() 05:27:09 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x4) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = fcntl$dupfd(r0, 0x11, r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x15, r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000400)=0x31f, 0xffffffffffffffb8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xb6, 0x20000, 0x0, 0xfffffffffffffdd6) r7 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff000000070080130000003f00000005000000"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 05:27:10 executing program 2: r0 = socket$inet(0x2, 0x10000003, 0x0) dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xc7000000]}}, 0x1c, 0x0, 0x0, 0x0, 0x1f8}, 0x4) 05:27:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000340)={@multicast2, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) 05:27:10 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) accept$unix(r0, &(0x7f0000000bc0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffd}, 0x10) shutdown(r1, 0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x800001) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) pwritev(r2, &(0x7f0000000b80)=[{&(0x7f00000004c0)="c0", 0x1}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) 05:27:12 executing program 1: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_lstat(&(0x7f0000000100)='\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r2, r1) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, r0]) setresgid(0x0, r3, 0x0) setresgid(0x0, 0x0, r3) 05:27:12 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7fffffff}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(r2) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280), 0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000180)={@remote}, 0x14) 05:27:12 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x4) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = fcntl$dupfd(r0, 0x11, r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x15, r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000400)=0x31f, 0xffffffffffffffb8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xb6, 0x20000, 0x0, 0xfffffffffffffdd6) r7 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff000000070080130000003f00000005000000"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 05:27:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) accept$unix(r0, &(0x7f0000000bc0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffd}, 0x10) shutdown(r1, 0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x800001) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) pwritev(r2, &(0x7f0000000b80)=[{&(0x7f00000004c0)="c0", 0x1}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) 05:27:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x9, 0xc8b}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x5}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = msgget(0x2, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/18) unlinkat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr=0x20}}, r1, 0x2, 0x6, 0x2, 0x0, 0x4670}, 0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xa1f2, 0x79, 0x4020, 0x20, 0x7ff, 0x1, 0x0, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r3, 0x7, 0xb9b3, 0x3fe, 0xf100}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x10001}, 0x8) 05:27:12 executing program 1: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r3 = getgid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000140)=[r0, r3, r0, r0, r5, r2]) r6 = getgid() r7 = getegid() getresgid(&(0x7f00000003c0)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) getgroups(0x1, &(0x7f0000000280)=[0x0]) setgroups(0x7, &(0x7f00000002c0)=[r2, r1, r7, r6, r9, r8, r3]) setgroups(0x4000000000000308, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0]) setgroups(0x11, &(0x7f0000000540)) r10 = msgget$private(0x0, 0x40) r11 = getpgrp(0xffffffffffffffff) r12 = getpid() msgctl$IPC_SET(r10, 0x1, &(0x7f0000000300)={{0xffff, r4, r7, r4, r3, 0x22, 0x1}, 0x1c, 0x0, 0x4, 0x9, 0x20, 0x80000001, r11, r12}) 05:27:12 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000340)={0x2, "00ced8c20157ef17a495379bf9dad984"}, 0x14) sync() r2 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000240)={0x5, {{0x2, 0x0, @rand_addr=0x3}}}, 0x90) sync() r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x102, 0x22) symlinkat(&(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "dff4ca15222cd9dde4ee5dafc55d9cc2228dfe2376876a0d89d2518b737f80421fdc96804058cf20734b7d02f5374a2ec1b1090b058588d3f61a85422cf1c938f614377042a453eb0d2566544d01e06271e4fd89fb3deb0d39f86576b3bc2737e4eb5d9f26d2dd936b2690e9385531c126c18558acb94b0f507724f374ebdd8f59e2cd7fee43e8939007c12dfd7c0e3bb0eac5215dfb673ae73b074abe0a95bdef7825cd5ec5a1d4e1a59ccdcff0522da3645e8218e02a9d50d24234b3b52df3f00739fd9528e3b21b0f9bed9753d89d800f88881796e9ea567e3a464d2aaf2b405634a60c2d1f89d790abb28f6d1a7e"}, 0x100) fchmodat(0xffffffffffffffff, 0x0, 0x0) 05:27:15 executing program 2: symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000740)='./file0\x00') r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000000)={0x20000000000, {{0x2, 0x2, @multicast1}}, {{0x2, 0x3, @rand_addr=0x8}}}, 0x118) 05:27:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f5c50c21c612b39f266696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0110fd750ee51c0735073a3d86ec07000000", @ANYRES32=0x0], &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r1}, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0xb) 05:27:15 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000340)={0x2, "00ced8c20157ef17a495379bf9dad984"}, 0x14) sync() r2 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000240)={0x5, {{0x2, 0x0, @rand_addr=0x3}}}, 0x90) sync() r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x102, 0x22) symlinkat(&(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "dff4ca15222cd9dde4ee5dafc55d9cc2228dfe2376876a0d89d2518b737f80421fdc96804058cf20734b7d02f5374a2ec1b1090b058588d3f61a85422cf1c938f614377042a453eb0d2566544d01e06271e4fd89fb3deb0d39f86576b3bc2737e4eb5d9f26d2dd936b2690e9385531c126c18558acb94b0f507724f374ebdd8f59e2cd7fee43e8939007c12dfd7c0e3bb0eac5215dfb673ae73b074abe0a95bdef7825cd5ec5a1d4e1a59ccdcff0522da3645e8218e02a9d50d24234b3b52df3f00739fd9528e3b21b0f9bed9753d89d800f88881796e9ea567e3a464d2aaf2b405634a60c2d1f89d790abb28f6d1a7e"}, 0x100) fchmodat(0xffffffffffffffff, 0x0, 0x0) 05:27:15 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000340)={0x2, "00ced8c20157ef17a495379bf9dad984"}, 0x14) sync() r2 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000240)={0x5, {{0x2, 0x0, @rand_addr=0x3}}}, 0x90) sync() r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x102, 0x22) symlinkat(&(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "dff4ca15222cd9dde4ee5dafc55d9cc2228dfe2376876a0d89d2518b737f80421fdc96804058cf20734b7d02f5374a2ec1b1090b058588d3f61a85422cf1c938f614377042a453eb0d2566544d01e06271e4fd89fb3deb0d39f86576b3bc2737e4eb5d9f26d2dd936b2690e9385531c126c18558acb94b0f507724f374ebdd8f59e2cd7fee43e8939007c12dfd7c0e3bb0eac5215dfb673ae73b074abe0a95bdef7825cd5ec5a1d4e1a59ccdcff0522da3645e8218e02a9d50d24234b3b52df3f00739fd9528e3b21b0f9bed9753d89d800f88881796e9ea567e3a464d2aaf2b405634a60c2d1f89d790abb28f6d1a7e"}, 0x100) fchmodat(0xffffffffffffffff, 0x0, 0x0) 05:27:16 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3, 0x5, 0x7fffffff, 0x2, 0x80}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="03000010b502c34ee8299467fada80609511cee2e039f2d67ae7193317974b16be7d38f6d192d2f29101251458492fdc3a5c029e73c66dd2ad41a746a6cec1647d457f3af44daeb0ad1899bae447abf2c17487755c9db056b4f84ca0b984b70fcbceaead51b0b8cf52591f678d6168c3b42646ec60f1e72bcac93510c4962dacda14e6457841e68c569b564d44be7a9fd5b3cedb26b86232874edf78f8f4d3431fe497cba3530a2b39cf31016d44401c9210ce166001fd9318dd7f5a7d7b9458af5a967af84da86b9e7c3979a9efafea5915ecc2d5cd10f35dc8a4d1d684a8b17c618f8ab94eddde8b50708b4b05f48a7525df6795ac84d7ea95ac0007b9dc9fc854c9190a4a764c5efe578de96519cec555021b65fd7cfc48a695527c3884124b6b709b0cf37b74042e51d5641d77738b1391efbe85f8e38084a42e92d005d4b6ddd29531fceeb27a53658635404cf684e8aafb10ceb662c902b3c077fe2fb7bc7897569e08f63762525a1d08a78f35e2268d0a5e3f259f85a8a5759d4bd5a7da69e3c87977bfa3ed66097d1d0b9bc8d7595df341cdfba676974294abe0d75bd603722c5ef9b12d268f611fb3780325cff921de704053e52e1c9c2a075afabbbaa9c3c3d94a38552eab57d8b26b4061e6f30956cf8d0f2fc0f393db4c9c262bf07a7c9a5ab620c2d6d8ed1d90978349f5fc3fcb714804c71e7b8c22b62da6bbfa4d97f5c1f6ff1273143f1957499815c3323a0f9f2758fb59389b945a75e9b477d1b6a99c6e2b9cce07543c7f1a60a4b75d94aa47b4e1e55c0f73cb410fc4fbc8b7b3d2d0f753a9f4949f6e7508f4c546592ddaef411330cb43db998f400d369370c35ffed41c9e8c5d6aad9bf75fc5c98b5a778f91de701f7b8571b454be4eb31b1c5f9d3132b6a1abbdfebfcd271004dd08568ee74a6de494adaf4cdf6f180e56945240ef7da9bf105227dc56d398cf5d79cfc90e4f652672301aa36b87cef37da6728e2910a63e4d84298c6f1dafe1019624b4c176021f64bb1b6edf171b76cd398298b61965cb1741d799c73cfcdebe56a252bce8a710b550e61264dba22d8dc7e31f7b743d974f7dfa67f74939ccc864f8f7bf8917f0f26ebd95eca247705aac325c4892f77892b245830a5f43c964938c77ad62896472d92ac028cbdc0547e74df925936d36cd9abfd036993921a71e487f55ce3e3fa094a62851a7bd1a10723724658e712e23d1c4fea90ed38c968b295c7ad1654522b0e6e52009aa303927666a0a06e39e7150ea8e2cc84961450adae59514b23b45da50cfc5a1deeed67239537c9ac4c0491ae2f098d6f301b952a420f75246ab73d1c9250c0d901167b318d7bf46b2b8818f39c232a16af5808805b2b3c9954ee3c321746117f718c4c90f9c7364636928e2d9260aa8ef75d3c07a4f935d90fd0dacecb7712212ff50ebb49c04ea0f3771d4045e1589aa9c4f6b38237260a25a337a845462b204e28f8c3e422f15b8c247ca2028d64d893b7ab07cc06c7753ea0b6efee2aa3550bd45feee42976f386252906ac24471c1d945135996fdedb2e8c3f051ec77f29387b89de03f7e6841527ebaecf0c0676aef551f125f7d61e7aac9b72b39e85d86a4423f289788169f6d995f2f0045c4c108c4e46e1b4cf063f2123c92f9532790001517dbd1383f0847dab44f58c38be8371bb1617b66ad65089ce3aa22fdcf6a64c51850793d96dfa315206cc084d1d61b6cde43aab630652d3ef3448e8080558612df2536e46a6a410ce283ef9c711bd5211b58f7e6e049f716d82eb99623b6460925016acc3c1ca04f3489428b0af1707920b5c2ec691181688c786fe5e47d2742c1fa6234189fefde5c06f37211930578b441ffb832341c7e62390040f1c35674fc4832d9d1426b2ce308c51ea6130e13e851ab2b3e7fedb238a3ce9de79f4fa02832d40a3b840265bd584835b0be5cebb0949fc9955833c03b4fd89308d7c59c887c5af174d97a5c0e3b36992c26ea38ceb6d5f9127b1246c42057cc22c909f012dd94afb926308cd10dc9938c48381f5e97309f767ea9db81dda1ff81a5f8a953d5c709d8db88d960e25331d05b00efee75ca4aa3db0153fb058cca2f021043d3494eb09acfd77e28827056c9e29a90ecc4bb4b97a5b01b5cb148907a5ff1475a6fd591aba19312f8c8c68f8a246f98ae46f8bc12e88f71185a95501b1b582492f874099e229211a14fab1150d9fdaf4874ae2bca6782b300d1680a6a2a58cf8850b5631b9b5cfe588944a82f669717ef4bdb8f6ace4f17189a79e731a664f9c78555953b76f1c2b797b8584783eebbd94ca435ac95b87cea12bafa39934ee929f3c3b581589ffee16425261c4352751848e8d2445fe5e95af1e66be9e96ce926114e443174cea3b18764c98dfb0e1c49a8db8161a2ea21debd84bb271301d5009d1598e1c8fd63c7729d086a70fb18bcb25228f182a540059acbb0b8759e401785fee1e910756083fc4b508c37c6f4b2ee963f148ce1131122d597e6caf8b26cbefcfb54de80646bb474d379b17aa2a8d6d582f6b43d77bd1bc695f9eee988e827848e9bb6fdb0ded8de6627378837683daea56fcc6185552fd02c66d6ebddd47e5818950b736436ef6eda253f4b74277f3796ac13b1352d111f675f7570bd18591818ac0a1d84a05b2684d9a22084ae8a71bfa7bdde7e3a277d9cd56ec6b0b53b80bdd49c731583dd85cb8e3f0c022a28acf5e99ed60238e1a417ea73b84ebe4b22ba14af8bc8f1200f8d7ef8fd553ad23d8dc31f2707467f244c68dc9c364e1db216056308a77926f3357984ffb269a066aaf0148839b3a005a6e02f0c839416a3c7026bdfb47b3b34f7d7a3ae6cf6ec7f105dfb573a80dbc86e1a9528d9d2469d50664419b220dab662e01fe956499c5e7279fdb902410cb3f579725bcd786fe0ae5d7e8d9e59104d97f1faddd7feb371276a9d0af9b66aa30e69387a5b81b6ed4874464a8907c586990e0067d8a190c9efbe4527d0157e80e9391786a6e3fc10e3374026aafef3a1a98bcf0e1e0311162a003c7c36de36ac42a032c7b37c23930fe139ce80cde638cd76d31e0e2463664a25574f73e6ece8eff6e70e9453df8cc891469d2f8b7c89d37e818aa89a99da8c8964c7a4636b084133e3f2c5da8f677803b5e1de9efed86ccf57987582f3535fabbde0f2ba34212dc9c86d28a52d55e8039013699dd9c621ea32a425cc7ce8e826e7553aa561a61de1438cd47d4530b1842b9e08c1e5a4566a28b27181adc7fff25066f770a595de75e1f5e9f45f343f3b77618174df141e66748a1780cb98d13002bf923925c1050d8f3af55dfc955b38e0fd8df601bb2f46302c2c4a18f501d555595bacdc5d6c6407b3d3979e8b1dce3faa92848a52f99ab4ba2f7cb97e079774b7e3c5c4899a987458f74588a0b2e1fdec5b0fbd9dd479286a2ff02bc802db42be24b09d129ea462b1f38d7d7cfc5599bb866355c60d2e415b36148a7539db427bca40abe3e949ee3ea301b2b28797a7e968ff89efe2005467a0504b4e0f35e1331c061b9baeda96074db103b027fc1fd264d03f00af6dd5ca985151233e87da934b4b42f0b194a3806270ee37fd98b2af465ab5ef2515de98c6a6bbd2f4d0ab32e588e6310d33075f008f34c3cc62fbf7e01e63da0f6275945e895b0a2554c4b114217985f44d73f81f2e23929a3d0fb63ace6d1c98a8bbfc31e1dd0cf2578f1a7e69bf70d5c56e09fe73e7685b46ee087a36633e3e8c4d5dfd6ff611041b8741eb9e3880cc6bf682329e5d67dc86251311f4125c7b94754c56abb7af0a4febf7a2c5b2cb060cf483ebe5de733d4926ccc6ea3637209f0b3b5283566c3b427c69d104e33e0025b5e83f32246ead7902ed79bee1556fb8570c42b418ddb2c314ddc79faccb8f13ab07e4c4e45a3048046201023fe91282f9a42cb1184dd67e4b93b950b82ef6967b6a1e78dd19b48425091ec8d4156e321f4b1bfc4b7bc062605612b262f6220807a472560e33d5a9b28ad1e360520164cb7ce2f4e2946f8a43edb2143f91a3d7d09e3a8cde430db6682e4eede89b6f27f298c59c170cb98192495c9c748afddb35907976118e911ef697dc630e15dafe77e08bab3ae75aabade6781fcc41b41f8137525ca4364c7c7c09b5cbb356e741f50e02fd372e98df45b74c36b6176a0acf6aaa524012e7ea4c79eea481e212363821cd04dbe04993a28279a248a39c2853dfd2f10e743a7aec0eee5c57dcd9b5dfe465f8b12c052230e6b23e487cede4104f52ca54cabeb0b06fec853c8044b87ddaf80f8de635730728129f14de8d7433ec31a92d14a26f3ad1f60e16c55d38f2b17ea9ee17f5f700f04ac9acbe5f5c71c24dcdaed212674bc8569ba244da7770a8f4bda41d68b7ddcf91ec7f0f2d976c182ee5a50a908f5da7bdf114eefe79a269ef8baf1dcbe749b47991dd992f12a85509b4d314a46b30d9a4118b9aa0dc74fb373448065e3d51db1fc3941b48e15d7870bf6f074a56a38d04dcfadba42ab4e0c0ad66ca8b102d912a2e50a8a45a39143c2690d16ca7968086b9524fc02506004c875f33697705cae3ad1456a8803f3794b56c3727379b1db8dce1862fe985504fc9031390c2bbd8ad26dd2348cf371183c25f8eb22a3541dbc49bc311633167fa097a5f19aaa752359e50428c393b69c0d683cb2f5c3fcd1349d7357e98af866f881668561fd80cd6d94c17ea132031e4a3179b90f8e47aaf2c1e1b76b769b47765ab61962744136702673158867f546dd818d5666d19dfd2d0d59191263c99c946337b88dc2216f875200a857ae3c0e1cda564a2f0f1687c4ea64ccc4f5ec352542f937704c2438b0608aea3a780e65246681eb011c822bf80159680135e406c5353df928d4356a2436d9eb374c8ee6c9ff07480f33f7c7e13cac0cf96f2feb153334a52fff1f21cfb43502af5b580765e15f152600ee22ef1c2ee541f61cae3ce9cc7e3d41e143d841d96a6b121d7adf3ff4f8f0dcb71a3607dc4643edd3a0fbaf1f86df7e2827891dc05cde0cedbb93b1c624a662496f7b6816279c55a096d9cb6cc5ed2deb8705bec735dd17882777dfd51e3422ec7692eb625cccaf8852996cf1dbec1de97b8f7a80cff8706bb7fcc306a1146963198a483acead6607764fabf4d486d952c7ee7af6305c4126d42f75ad6eac3ad18250f3b7e42772c6169d0e49b5ba2e13b32280c06a93e12ab91012742fac3cd18df2d4be326145075a3f664d1d58de0590f3e90422ded2c8c26115de36eef350147b6326b1756ddb87a1cbcbc5bc9a7b80d5cadf9d377ebfbb38468d7b683d99603a895e42c9ef1edb5be64742ea43b2ea5c20d0bd0b298d18a53d6e61d876222f03760c1c05a92e18413bd8a60bc9ef6a0f409211f9e531a61a08c5ea00378683bcae09d2ad4e01a63196f86d9503107430b0d29e3b9fceebfdad3dd04faf0969552e11c5de322c74b7a908d149f1adbed4651fef503db7b4889248248f403b95c54baba6f30ee00c4fa2c4a14b999cccfe9e70fe5263f214de7c6efaa873aa975561d2dfbb54a81f65860b1f5c3cf84f27226269163a81005816c7593401c9067514482bd12f38a113c62be693fd6351b465fa369a569bd4dbbccca3eef6db22ae5d021696986f6d2598ce6bf90062d7768c1b7e5fa16bf861f805fac4c312406b4a97949313b3d50e217dfdc78c7649c0b57388bad8543331ddc1486f7c6fbafbb588e1e2ef20524de32687461dd04655dd513368948ff817588"], 0x1008) 05:27:16 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000340)={0x2, "00ced8c20157ef17a495379bf9dad984"}, 0x14) sync() r2 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000240)={0x5, {{0x2, 0x0, @rand_addr=0x3}}}, 0x90) sync() r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x102, 0x22) symlinkat(&(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "dff4ca15222cd9dde4ee5dafc55d9cc2228dfe2376876a0d89d2518b737f80421fdc96804058cf20734b7d02f5374a2ec1b1090b058588d3f61a85422cf1c938f614377042a453eb0d2566544d01e06271e4fd89fb3deb0d39f86576b3bc2737e4eb5d9f26d2dd936b2690e9385531c126c18558acb94b0f507724f374ebdd8f59e2cd7fee43e8939007c12dfd7c0e3bb0eac5215dfb673ae73b074abe0a95bdef7825cd5ec5a1d4e1a59ccdcff0522da3645e8218e02a9d50d24234b3b52df3f00739fd9528e3b21b0f9bed9753d89d800f88881796e9ea567e3a464d2aaf2b405634a60c2d1f89d790abb28f6d1a7e"}, 0x100) fchmodat(0xffffffffffffffff, 0x0, 0x0) 05:27:16 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x23ec]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="34000000290000002a0000000000000001000000"], 0x14}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xe583}, 0x1) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2020, 0x800000000) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f00000002c0)='\\\xeb}{\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='*\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='%+\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)=')--\xcd@\x00']) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x100, 0x8}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) 05:27:16 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) socketpair(0x1c, 0x6, 0xfc, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x0, 0x5, 0x104, 0x80, 0x229e, 0x200}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000580)={r3, 0x80000000}, 0x8) msgrcv(r0, &(0x7f0000001dc0)={0x0, ""/125}, 0x85, 0x3, 0x1000) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0100e5007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8deabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff3ef4e4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) getpgrp(0x0) getresuid(&(0x7f0000001d80), &(0x7f0000001cc0), &(0x7f0000001d40)) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000001bc0)) sendmsg$unix(r4, &(0x7f0000001c40)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000001ac0)="95747f3add4de015fd292707331313956aaf1019c9a199c4deafa3e4cac3ccb165f049c18239998408d2b10b31ee55d163a6149225e8ebca0ca4b11eda848a4a0b84ca398e244c447cc16b88dfa818e3cbde110b96adfb680f2b95081902799ed25ca52e38c813b196a5e81b547a53d43a925006a7deaeddabcd7e0227df14537f84a40f40608f43b1ed7980c1fd7fd73395b5e1790f2f7789fb69e756da7ab76b099aec78a70836554f3d0d4bbee7158c96bbbd570bbf0295b8f7d517d379b8e91ad5cf1f7aa6eae7091835d69c194d80baf69f4f7e9e7370ff2e2f5489ceb4b827", 0xe2}], 0x1, 0x0, 0x0, 0x80}, 0x4) sendmsg$inet6_sctp(r4, &(0x7f0000000780)={&(0x7f0000000600)=@in6={0x1c, 0x0, 0x3800000000000, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c, &(0x7f0000001940)=[{&(0x7f00000006c0)="5e0de9512c842b3ed21d8942d0ed542d955b45efcf89478b19b26894bcf2882aa01840156d7ce958d234b212b06e8ff95647bd964d", 0x35}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="36759a945c67120a62f11414775d498b7d7b55bc3b2354b7e7ef3f78e41c7489e5341de70f7cfb7f3c1293b78933bafc1e745eba7d57d68989ee1ee9126ceb8a29ba9306e113d23881a2fea93994583cb36546b882296406ca58e135dfabf769f4164bd354d4d3c29ae279f5ec664fdd847fcb8bf252f9ba8dc91c0c97", 0x7d}, {&(0x7f0000000700)="8b33175c3811f3569ecccdb65962160f117beb9ff43765395ebc26cd9ddd514adbc241bae792a53a6d6e", 0x2a}, {&(0x7f0000001880)="d34c46f65e2c787b37f1c925ac341a47d93a76696df2fe01efcb7c4763435f2bf88ef55ed58788de45439a93120b68b17843de3d50db7815ec659805b12873d4e48da4a7a77804c67982b49a9ab7eed6d869bcc8ed9f7af4d796b5cca94182fc372d150dbc4f9f8bf8a1f59387fe8f98dbbb1e94d349cae5f5e8f9509491a589d20ee5f6070878e9ece53dfd21dc867368b08a554b3a740c", 0x98}], 0x5, 0x0, 0x0, 0x18c}, 0x100) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000001a80)={r3, &(0x7f00000019c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x2, @loopback, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @rand_addr=0x80000000}, @in6={0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000001c80)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) 05:27:16 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) dup2(r1, r0) 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) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffff7, 0xfd2a) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000004c0)=0xd31, 0x4) r4 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000206, 0x0) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x1) ftruncate(r4, 0x800007e2780e3) bind$inet6(r4, &(0x7f0000000500)={0x1c, 0x2, 0x6, @loopback, 0x7}, 0x1c) 05:27:16 executing program 1: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x1, 0x67, "fd94a0e09103705f7a6442aacad80ffc7b5aa353a2c0f1c24cbf4754a35f0a1b06d31455335cf88556a2d56d8e92af48720e62e2f1d74c302ffa16809c34d159d0e11955989424c82065c06ea7642c36144eb172d8079bf03cca461a0623a776c4360c4a5dd1e4"}, 0x6f) setresgid(r0, 0x0, r0) 05:27:16 executing program 1: r0 = socket$inet_sctp(0x2, 0xb, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f00000002c0), 0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1f, 0x6, 0x81, 0xfff, 0x7fff, 0x3, 0x9, {@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x8, 0x0, 0x1, 0xec69, 0x3}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x100, 0x20, 0x9, 0x200, 0x0, 0x5, 0x5, r1}, 0x20) 05:27:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) writev(r0, &(0x7f0000000400)=[{}, {&(0x7f00000001c0)="7814366102ece32c005c461fe31c37e0469ee04ef560ab4130c91818f561fbc8c2a3fc68b89a37d2c92ff89d9742fcab3d496c25978a0b205650becb1313dda2762ecee417dc5e11533692378abfdc3fb9f109381e94d7d2836b12ec16e23b2ecfa0c0e18aefe7d030e8e1f5ca4713908a2180972af3eb535d2d68d64886adfe3f1b770dfdc3535856345af72b5b1c668feab560d21441ac7766cf7dcb638e204ac1b4499d6ff9a848a3b99db9d0a0f7b505c8f733528b9d7e555cd5c2ca668e36541054bb6e6ab3b56133f09d0562b763c73c53def2550ee24992c17951baf7485485712d7dc8af2e89863fb8870496", 0xf0}, {&(0x7f0000000300)="2bedd85fac807ed70673ff364781fdd0477ed288648b2d7d3da8932ac7fe5f34cddb8341ba1f22109d4401e08861babd88179b1316edff5bf7ba2698882a2266d8767a938e444b2c4b15e8ffdd639399f27853a17b23a0b88aec55175c8696e585b084eea290c7521c8d145fbe059b4477b84b5a2f6a124ff7c74ce298e2d7015fb523a01a88e863cef13a868252dbb46af59df6067c10b687cbeb2e020a22dc63536a80524e95e4414f42f5de8e46fff968771652abd9d325dbc66ded1eef3433568509da", 0xc5}], 0x3) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="555dfb095ffda5727e0ce899e040765cfedd19674f4841c3f557b27c9b6465e80b48bc94509efd0047f9b503919a05690e5d1e3a465556b60d6d9822327385450dec4bdc33219954fdeb4666b1e25089a1a6e135699425da81a98428bcc7b1f9a901cdc8adab2884591c0143882b55acc9987049c119ac672e1f0197ebc0dd7932916b6cef00abb476dc6fb2e18a35a5218b54bfa3a7e0ecc8840f6dd50047daea3e"], 0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000000)=0x1b5) close(r0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 05:27:16 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = getuid() r3 = getgid() fchown(r0, r2, r3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r5 = getpgid(0xffffffffffffffff) fcntl$lock(r4, 0x2100000000a, &(0x7f0000000040)={0x1, 0x6, 0x0, 0xfffffffffffffffc, r5}) flock(r0, 0x1) dup2(r0, r4) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) fchown(r1, r2, r3) 05:27:17 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x200000001000, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) 05:27:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000180)=0x4) 05:27:17 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) socketpair(0x1c, 0x6, 0xfc, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x0, 0x5, 0x104, 0x80, 0x229e, 0x200}, &(0x7f0000000540)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000580)={r3, 0x80000000}, 0x8) msgrcv(r0, &(0x7f0000001dc0)={0x0, ""/125}, 0x85, 0x3, 0x1000) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0100e5007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8deabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff3ef4e4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) getpgrp(0x0) getresuid(&(0x7f0000001d80), &(0x7f0000001cc0), &(0x7f0000001d40)) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000001bc0)) sendmsg$unix(r4, &(0x7f0000001c40)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000001ac0)="95747f3add4de015fd292707331313956aaf1019c9a199c4deafa3e4cac3ccb165f049c18239998408d2b10b31ee55d163a6149225e8ebca0ca4b11eda848a4a0b84ca398e244c447cc16b88dfa818e3cbde110b96adfb680f2b95081902799ed25ca52e38c813b196a5e81b547a53d43a925006a7deaeddabcd7e0227df14537f84a40f40608f43b1ed7980c1fd7fd73395b5e1790f2f7789fb69e756da7ab76b099aec78a70836554f3d0d4bbee7158c96bbbd570bbf0295b8f7d517d379b8e91ad5cf1f7aa6eae7091835d69c194d80baf69f4f7e9e7370ff2e2f5489ceb4b827", 0xe2}], 0x1, 0x0, 0x0, 0x80}, 0x4) sendmsg$inet6_sctp(r4, &(0x7f0000000780)={&(0x7f0000000600)=@in6={0x1c, 0x0, 0x3800000000000, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c, &(0x7f0000001940)=[{&(0x7f00000006c0)="5e0de9512c842b3ed21d8942d0ed542d955b45efcf89478b19b26894bcf2882aa01840156d7ce958d234b212b06e8ff95647bd964d", 0x35}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="36759a945c67120a62f11414775d498b7d7b55bc3b2354b7e7ef3f78e41c7489e5341de70f7cfb7f3c1293b78933bafc1e745eba7d57d68989ee1ee9126ceb8a29ba9306e113d23881a2fea93994583cb36546b882296406ca58e135dfabf769f4164bd354d4d3c29ae279f5ec664fdd847fcb8bf252f9ba8dc91c0c97", 0x7d}, {&(0x7f0000000700)="8b33175c3811f3569ecccdb65962160f117beb9ff43765395ebc26cd9ddd514adbc241bae792a53a6d6e", 0x2a}, {&(0x7f0000001880)="d34c46f65e2c787b37f1c925ac341a47d93a76696df2fe01efcb7c4763435f2bf88ef55ed58788de45439a93120b68b17843de3d50db7815ec659805b12873d4e48da4a7a77804c67982b49a9ab7eed6d869bcc8ed9f7af4d796b5cca94182fc372d150dbc4f9f8bf8a1f59387fe8f98dbbb1e94d349cae5f5e8f9509491a589d20ee5f6070878e9ece53dfd21dc867368b08a554b3a740c", 0x98}], 0x5, 0x0, 0x0, 0x18c}, 0x100) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000001a80)={r3, &(0x7f00000019c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x2, @loopback, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @rand_addr=0x80000000}, @in6={0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000001c80)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) 05:27:18 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xbf, 0xbe}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x20000, 0x1) flock(r0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = semget(0x2, 0x1, 0x20) semop(r2, &(0x7f0000000040)=[{0x7, 0x5, 0x800}, {0x3, 0x7, 0x800}, {0x0, 0x0, 0x1000}], 0x3) writev(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)="cd0a04ddee39652216d8220611ca14e1170e329443be3e1445dc39d6b1b346f294b1462bd6845c7b586fc1ab6635c7e240929c8f7a3019d12eef8790e1b81eb21ed6fce67e265e203b823c8f81bee20e00787f04a88df6cc05305ccb56e71e392c3329d8cacc75f8c5916d838cbb2d9ecc4058c0add870b9eb69b57efcb39c727d9142b606448b30fdce224dde253a78f29c9d63d97767d8226102fb000000000000000000000000000040000000000000000000", 0xfffffffffffffe08}], 0x100000da) 05:27:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0x1c, 0x2, 0x0) open$dir(&(0x7f0000000880)='./file0\x00', 0x20000, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) getgroups(0xa, &(0x7f0000000740)=[r0, r1, r2, r4, r5, r6, r7, r8, r9, r10]) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r11, r11]) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x480) 05:27:18 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x200000001000, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) 05:27:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf, 0x1, 0xffffffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x6, 0x7}, &(0x7f0000000100)=0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e15666964653000"], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000180)="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", 0xfd}, {&(0x7f0000000280)="a813414f9518e8bc348c6c9b090f8dae796f42ebac1f634380286acbb6df19340e3f44baeb44aca7285627f86a7f7b87014268a50984a6e0449d5e6ad6be65b2fb942f6b1ed7d271883efdea8c03014b003b44bcde0f75a4299d1fefda9d60e9f96ed23558753f81f602fcbb79060389f4cbde581564f4f3e07c29149bb73ddf701ad675fd312f638e8be09d444e9da85baef5ec5f36bdb8da5cf3c9e22e018db778ccb26a6b4fc9f29ae7857e6928bfc70021fe140864349661465c6f388f3893a7ec93feed0805bd93b9a852138c3227c0f881a5ecf1f52bdd95", 0xdb}, {&(0x7f0000000380)="c1a5321a13528356b9deee363b2d8cfa9bd4089894dd1ae8c44c5a59667787de1a8b21b8a3fc05d9c79736cc047e8b97502dbbecb6e4bc4778523934cd93a1d37fba9bcfc89845311946568b262cf53ab34886ad498fec04d1fac9786f96896bc850435e78816921dd3a4930b9610bf87ee64e10bdd9f9ab748c91dd51ae4bc101399c22c2b7eb0648c4d57dea911610a9b0623612b49ea0729d1af80ea6af772900aeff4051f38ef7190e6c14979ed59ce6a94334", 0xb5}], 0x3, &(0x7f0000000480)=[@init={0x14, 0x84, 0x1, {0x0, 0x7fff, 0x5, 0x4}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x4f, 0x0, 0x8, 0x11d8383d, 0x7fffffff, 0x13, 0x81, r3}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x54, 0x8}, 0x80) 05:27:18 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffec6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind(r0, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x2b2) 05:27:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x10, r1, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000000)='R', 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 05:27:18 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="00002e2f66696c6527f1f274312c1dc693300007e63cec65fcb81f1b19aa5c3a8fab332b5fe1b56bb654cb1656e11b681e453cf2945a3477a1f5b38a87f83161376964b1d2d1e9cd6d4d1efa42399896f1c3759db1ec4c294793db2ddf3989e56e4ca519f0f6cd07af1c9ef3cd3de48abbe56035b83c6ade5cd11394b4776c83ca650a81a00172c9fa3df47c2f4f91a5218318a067a86d69a3bf3bdc1d81f30b3105b8c2f3fdc2cc91d249c5b1a5463555ca0150aac936a12516c1f4f4a6ff12d5a03c311e3c30af143a8fc2e9b94ae03c05223f83"], 0xa, &(0x7f0000000140)=[{&(0x7f0000000200)="090e", 0x2}], 0x1, 0x0, 0x0, 0x10000000000}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) execve(0x0, 0x0, 0x0) close(r0) 05:27:18 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) exit(0x0) truncate(0x0, 0xffffffffffffeffc) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000000100)={0xadd1, {{0x1c, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x4}}, {{0x1c, 0x1, 0x4, @empty, 0x3}}}, 0x108) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) poll(0x0, 0x0, 0x0) 05:27:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x52, 0x3, 0x71d, 0xf4}, &(0x7f00000000c0)=0x18) 05:27:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3", 0x1}], 0x1}, 0x80) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\./\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(r0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x100) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="08018002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) 05:27:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x10, r1, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000000)='R', 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 05:27:18 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') truncate(&(0x7f0000000040)='./file0\x00', 0x4) 05:27:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3", 0x1}], 0x1}, 0x80) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\./\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(r0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x100) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="08018002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) 05:27:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @loopback}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x800, "885fc1f9331b2da2ab6e4e9a6e67f3b0"}, 0x14) geteuid() setsockopt$inet_opts(r0, 0x0, 0x5d, &(0x7f0000000580), 0x1f) 05:27:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffe6b, '\x00'}, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001180)={r2, 0x7fff}, &(0x7f00000011c0)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 05:27:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000803000300"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x5}, 0x1) 05:27:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) connect$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x0, 0x40, 0x7, r4}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r3, 0x80000001, 0x2, [0xd2, 0xff]}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 05:27:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[], 0x0) r1 = semget(0x3, 0x0, 0x6) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$dupfd(r0, 0x0, r0) fchownat(r5, &(0x7f0000000380)='./file0\x00', r2, r3, 0x400) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000500)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0xfffffffffffffffd, r2, r3, r4, r6, 0x20, 0xffffffff}, 0x400, 0x5, 0x40}) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000440)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) 05:27:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x1}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) 05:27:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) chdir(&(0x7f0000000040)='./file0\x00') poll(&(0x7f00000000c0)=[{r0, 0x1}, {r0, 0x80}, {r0, 0x102}, {r0, 0x8}, {r0, 0x40}, {r0, 0xa9}, {r0, 0x20}], 0x7, 0x9401) open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x10) clock_settime(0x0, &(0x7f0000000080)={0x0, 0x3}) 05:27:19 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(r0, 0x800) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) 05:27:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[], 0x0) r1 = semget(0x3, 0x0, 0x6) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$dupfd(r0, 0x0, r0) fchownat(r5, &(0x7f0000000380)='./file0\x00', r2, r3, 0x400) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000500)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0xfffffffffffffffd, r2, r3, r4, r6, 0x20, 0xffffffff}, 0x400, 0x5, 0x40}) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000440)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) 05:27:19 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x8) shutdown(r2, 0x0) 00:00:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e23010000000000aa0800000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0000000000000000000035bedf5b0000000000000000000000004000"/115, @ANYRES32=0x0, @ANYBLOB="4b2f8eb15228c682090000000002000009000000"], &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x393b}, &(0x7f0000000280)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x7fff}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) flock(r0, 0x1) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) exit(0x8) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) 00:00:00 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) 00:00:00 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f0000000100)=0x15f) 00:00:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f00000000c0)={0x9, 0x7}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:00:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x7, 0x1ff}, 0x10) 00:00:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x1632367157d0f1ff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1, 0x40}, 0x8) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) 00:00:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x1632367157d0f1ff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1, 0x40}, 0x8) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) 00:00:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1000, 0x1500, 0x1ff, 0x4, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f00000001c0)={r3, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r2, 0x92, 0x9, 0x8001, 0x2, 0x2}, &(0x7f0000000280)=0x14) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x6}, 0x24) 00:00:03 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffffff, 0x0) 00:00:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e23010000000000aa0800000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0000000000000000000035bedf5b0000000000000000000000004000"/115, @ANYRES32=0x0, @ANYBLOB="4b2f8eb15228c682090000000002000009000000"], &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x393b}, &(0x7f0000000280)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x7fff}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) flock(r0, 0x1) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) exit(0x8) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) 00:00:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x200}}, 0x0, 0x6c, 0x8, 0x2}, &(0x7f0000000140)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x6ac3, r2}, 0xc) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000000025, 0x0, 0x0) 00:00:03 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x401, 0x8, 0x1000, 0x9, 0x0, 0xb24, 0x2, 0x5, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}, 0x24a}}, r1, 0x8, 0x100, 0x2, 0x5, 0xf108, 0xac24}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0xfdaa) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, r2}, 0x0) 00:00:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e23010000000000aa0800000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0000000000000000000035bedf5b0000000000000000000000004000"/115, @ANYRES32=0x0, @ANYBLOB="4b2f8eb15228c682090000000002000009000000"], &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x393b}, &(0x7f0000000280)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x7fff}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) flock(r0, 0x1) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) exit(0x8) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) 00:00:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="280000344de8"], 0x6}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @rand_addr=0x3ff}}, 0x0, 0x5, 0x4, 0x16, 0x5, 0x0, 0xc000000000}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x80000001}, 0x8) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) 00:00:03 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x3) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x80) r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x800, 0x124) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0xc) truncate(&(0x7f0000000040)='./file0\x00', 0x81) 00:00:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xb5e1, 0xffff}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) symlinkat(0x0, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x1) 00:00:03 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0xffffffffffffff4f, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xffff14ac}], 0x2fe}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f00000000c0), 0x100004) 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e23010000000000aa0800000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0000000000000000000035bedf5b0000000000000000000000004000"/115, @ANYRES32=0x0, @ANYBLOB="4b2f8eb15228c682090000000002000009000000"], &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x393b}, &(0x7f0000000280)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x7fff}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) flock(r0, 0x1) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) exit(0x8) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) 00:00:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x1ff, 0x10000, 0x4a00, 0x5bf9, 0xffffffffffffffff, 0x0, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x100000000, 0x1000, 0x5, 0x2}, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x85, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xb5e1, 0xffff}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) symlinkat(0x0, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x1) 00:00:12 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) lseek(r1, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r2, 0x2, 0x0) 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) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000280)="21fc0dec63f9c2cb87ba232a2ebb9e51031e6a9fa4358a4b07f57c21096cdc2f95ac16f3972ab219df589f3a63686e3d82e80877dfc8bb50a132c7115339d02f19beaaf5c2acd0c213f67dc3b4f77c6dc8f5300e3e7b17220238c9103a6d730e6100bc9747f3824f8200e4e198c9e97e8d6b7078a9d94f8dd19f0583eb9acf3ea6cf9805e02dd0a991df795639ea28f024a787bdfb12d0cb711be66e34a056c64a7641605ef175154ac93553f714efa7a15aab10a0336b443b638e92b68814e99323f2fa55d0cfd700615952a6bdf0a9125975abe73f3a38adc0a80d2aa46f3224bba482", 0xe4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xedf0, 0x7, [0xfffffffffffffffe, 0xbc9, 0x3, 0x3f, 0x100, 0x20, 0x6]}, &(0x7f0000000380)=0x16) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={r5, 0xe, "800f8ea66d64484e7b30ef3cd5fd"}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000400)={r5, 0x3f}, 0x8) 00:00:12 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x200, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x7, 0x4) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 00:00:15 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x30) connect(r0, &(0x7f0000000080)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) writev(r1, 0x0, 0xfffffffffffffdc4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) lseek(r3, 0x0, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000240), &(0x7f0000000280)=0x10) getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000140)={r4, 0x7ff}, &(0x7f0000000180)=0x8) 00:00:16 executing program 3: r0 = socket(0x2, 0x5, 0x0) getpeername$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x1, 0x4}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x27}, 0x8) r2 = msgget(0x0, 0x4) msgrcv(r2, &(0x7f0000000200)={0x0, ""/103}, 0x6f, 0x0, 0x1800) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e23010000000000aa0800000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0000000000000000000035bedf5b0000000000000000000000004000"/115, @ANYRES32=0x0, @ANYBLOB="4b2f8eb15228c682090000000002000009000000"], &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x393b}, &(0x7f0000000280)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x7fff}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) flock(r0, 0x1) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) exit(0x8) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) 00:00:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000000c0)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000100)={r2, 0x29}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x39a8}, 0x14) 00:00:18 executing program 3: r0 = socket(0x2, 0x5, 0x3) connect$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, 0x28, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 00:00:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xb5e1, 0xffff}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) symlinkat(0x0, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x1) 00:00:18 executing program 3: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x10208, 0x101) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x400}, 0x1c) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) write(r1, &(0x7f0000000040)='M', 0x1) shutdown(r1, 0x1) close(r1) 00:00:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000180)={@multicast2, @loopback}, 0x8) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000340)=""/23, 0x17}], 0x6, &(0x7f0000000400)=""/58, 0x3a}, 0x0) 00:00:20 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x30) connect(r0, &(0x7f0000000080)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) writev(r1, 0x0, 0xfffffffffffffdc4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) lseek(r3, 0x0, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000240), &(0x7f0000000280)=0x10) getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000140)={r4, 0x7ff}, &(0x7f0000000180)=0x8) 00:00:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0xc}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3, 0xbb, "8ca09d5d3d6e74b9b8072c24934303a0a850c140addcbadfecff36bb3820133e4eeb42d21195557af66f6f8f5c3338955bf40d68b3374155ea7ece6f3eddddfdf54d7d6ba34fb86ab9ccfa7d3526b902e200f8e3e4550f2e89874750d2a98ae2970eafa83d6a376a8607f78ee37120007cee40d9119f3c4427d7aad6a5238f000f910c06bc9a9f9499e2b136ed95528fc8ae51c2d775d884ebb46b00068c1e1c96493b8e286bdc04ea59b56acab69d0c2f0a9371754a70569442ee"}, 0xc3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x8, 0x4010, 0x0, 0x6, r2}, 0x10) 00:00:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x1008, 0x3f) 00:00:23 executing program 3: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x0, @empty, 0x1}}, 0x0, 0xc4a9, 0x1, 0x400}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x3}, 0x8) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x1) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffdffffbfff) 00:00:23 executing program 3: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x0, @empty, 0x1}}, 0x0, 0xc4a9, 0x1, 0x400}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x3}, 0x8) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x1) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffdffffbfff) 00:00:23 executing program 1: r0 = socket(0x10, 0x10000000, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000080)=""/3, &(0x7f00000000c0)=0x3) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) sendto(r1, &(0x7f0000000040)="b2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r1, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:00:23 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r1, &(0x7f00000004c0)='./file2\x00') sync() open(&(0x7f0000000040)='./file1\x00', 0x40, 0x2) open$dir(&(0x7f00000000c0)='./file2\x00', 0x10802, 0x4) fdatasync(r1) mkdirat(r1, 0x0, 0x0) 00:00:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="822b0e2086e3e7b1e9a084b8e3da1bb5c14366653000000000"], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) shutdown(r0, 0x2) 00:00:23 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x8000}, 0x0) 00:00:23 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000209, 0x2) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='.\x00') r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:00:24 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20040, 0x12) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000240)="43ebdd396da7a0450d0c72b756a3a0de7c0e0e8b450e6194d920179416214b71c1dc83ace8283c227a0999c0fe054129757db776bf259ca8477a1a0c6c3e1b6506908dcf771ba6892f9ccc4d72734cf266d94b40bdc23009accebd782e181531281f365a8e1b3e1f5fc7fd9e989bdc6aac6226b82282767eb32a883037175a1ac2e2b61b662f18b254", 0x89) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6d7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1000000045, &(0x7f0000000040)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) 00:00:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2001, &(0x7f0000000000), 0xfe6a) 00:00:24 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000209, 0x2) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='.\x00') r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:00:24 executing program 1: setuid(0xee01) r0 = socket(0x2, 0x5, 0x0) socketpair(0x17, 0x6, 0x1, &(0x7f0000000000)) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc, 0x3}, 0x10) 00:00:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x9) ftruncate(r0, 0x67) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20800, 0x2) accept4(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/111, 0x6f) 00:00:24 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:00:24 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x10000000002, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4) getsockopt(r1, 0x800000, 0x8648, 0x0, 0x0) 00:00:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000280)=@in6={0x1c, 0x0, 0x0, @loopback, 0x80000001}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000002c0)="866abcf4e6af4e10af72634350a027a8609f0bf88ecbe514193a41ec4798f00107ca436eae7fbfb33484f6cba3c2fa421858d8b08c30398be0a366edf6f7a89a262bf925217719910ab0486507523daf27581693a218b5cc8b1afeec40c80c221b8cf603cf763396a0dfcc", 0x6b}, {&(0x7f0000000340)="933fdeb148b4de645d9280d6b5d6db0e8a40783bcf98d977834ffc4b9a90c9c53e542bc54f9b7a76cc53847760ad9f305bf259e9e42a34096c6f87bfcde64671a4ed12bcf035f21518ea8150f831d7341d25cbe8a9a5a5220d56f4f1afb5e8a4e016fec2469959fc841fcc52fe5d7a6e7357f059ddeda032596ff96ae3e9495c5b00771a306474aa27ba8cee648fe71c5b65b43a4d69bff6b52ddbd1fdb2423ae1554e039254752a4b67475661940c1942a7", 0xb2}], 0x2, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000840000000a0000001c7923df00000000000000000000000014000000840000000100000005000100030007001400000084000000010000004a000700fffffaff"], 0x44, 0x1}, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x125) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000006c0)={0x0, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000940)=0x82) socketpair(0x10, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000007c0)={0x1, 0x4, r2}, 0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000740)={r2, 0xfffffffffffff696}, &(0x7f0000000780)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r4 = dup2(r0, r0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x3, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r5 = getegid() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000880)={@in={{0x2, 0x0, @broadcast}}, r2, 0x8000, 0x100, 0x1f, 0xdb, 0x7}, &(0x7f0000000040)=0xa0) setgid(r5) getgid() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22e000000200"/123, @ANYRES32=0x0, @ANYBLOB="43830000fe000000060000000200000081000000"], &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e2008000000fe8000000000000000000000000000aa0600"/128, @ANYRES32=r6, @ANYBLOB="5703000000000000000000000000000000cc3dd55874c33716926d49d4e75a80c67ac406828414cd90d6fe52f8e5e6979bc432d2f3bbb1190e32f4e3aa2d22f04670929766d76ca5c56353628954fb71e6d1df7d06d459e05e370a9e72efb92328f0044ded8e667f2d148b286486035c918ae6f855becb51880ffdcb0cb7621e886ddfe20cf2bee99fbc7bef0a278808295f7b74a4639f1eb4475a624903b7cbc5c745b2c7f832e8e033c200242d75d6e1429316bfd068df2fdc86373b3c73b30bf52eed0f990ccbb4f2ac7a94d414ea0dc180"], 0x8c) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) accept$unix(r1, &(0x7f0000000800)=@abs, &(0x7f0000000840)=0x173) 00:00:24 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfc0}], 0x1, 0x0}, 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x800, 0x0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0xfa1009efd92443f6, 0xc2) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 00:00:24 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) write(r0, &(0x7f0000000140)="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", 0x1000) read(r1, &(0x7f0000002140)=""/107, 0x6b) fcntl$setstatus(r1, 0x4, 0x40) write(r0, &(0x7f0000000040)='!', 0x1) readv(r1, &(0x7f0000001140)=[{&(0x7f00000021c0)=""/4096, 0x1000}], 0x1) 00:00:24 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 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, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$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$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) fchdir(r0) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000500)={0x20, 0x200, 0x7f, 0x101, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000580)={r4, 0xa97}, &(0x7f00000005c0)=0x8) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0) freebsd11_fstat(r3, &(0x7f0000000400)) clock_getres(0xf, &(0x7f0000000600)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f00000002c0)=0xe) 00:00:24 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x308, 0x0) fchdir(r0) chroot(&(0x7f00000000c0)='./file0\x00') accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) openat(r0, &(0x7f0000000080)='./file0\x00', 0x200, 0x12f) chdir(&(0x7f0000000000)='./file0\x00') 00:00:24 executing program 2: 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$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) poll(&(0x7f00000000c0), 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000001c0)={r2, 0xfffffffffffffc00}, 0x8) 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) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) sync() writev(r3, 0x0, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x2}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, 0x0, &(0x7f0000000240)=0xfffffffffffffef7) 00:00:25 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x7, 0xfffffffffffffffb) dup(0xffffffffffffff9c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000340)=0x1c, 0x20000000) socket$inet_tcp(0x2, 0x1, 0x0) dup(0xffffffffffffffff) r0 = socket$inet(0x2, 0x20000005, 0x9) socket$inet(0x2, 0x4, 0x101) write(r0, &(0x7f00000004c0)="fd9bfc0860586ccd6661db3522d41370ffbeb1bdbf009d8b570000000001000000171a4435ba904cbd7dc10c9d0ebefcbcd2e96ea404bb5f0a59290818b2b80230e2779a460b57f684074b17418c2d59cb6afd7e23d5c2a26d8f46df7c6133aef94060e37743599ca373000100000000000051fadc30a6bd1c67ffa37f525eaec17a426610a79dfb", 0xffffffffffffff9c) ppoll(&(0x7f0000000180), 0x20000000000003a4, &(0x7f00000001c0)={0x5a2a, 0x3}, &(0x7f0000000200), 0x8) 00:00:26 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x3ff, {{0x2, 0x3, @multicast1}}}, 0x90) 00:00:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000280)=@in6={0x1c, 0x0, 0x0, @loopback, 0x80000001}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000002c0)="866abcf4e6af4e10af72634350a027a8609f0bf88ecbe514193a41ec4798f00107ca436eae7fbfb33484f6cba3c2fa421858d8b08c30398be0a366edf6f7a89a262bf925217719910ab0486507523daf27581693a218b5cc8b1afeec40c80c221b8cf603cf763396a0dfcc", 0x6b}, {&(0x7f0000000340)="933fdeb148b4de645d9280d6b5d6db0e8a40783bcf98d977834ffc4b9a90c9c53e542bc54f9b7a76cc53847760ad9f305bf259e9e42a34096c6f87bfcde64671a4ed12bcf035f21518ea8150f831d7341d25cbe8a9a5a5220d56f4f1afb5e8a4e016fec2469959fc841fcc52fe5d7a6e7357f059ddeda032596ff96ae3e9495c5b00771a306474aa27ba8cee648fe71c5b65b43a4d69bff6b52ddbd1fdb2423ae1554e039254752a4b67475661940c1942a7", 0xb2}], 0x2, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000840000000a0000001c7923df00000000000000000000000014000000840000000100000005000100030007001400000084000000010000004a000700fffffaff"], 0x44, 0x1}, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x125) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000006c0)={0x0, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000940)=0x82) socketpair(0x10, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000007c0)={0x1, 0x4, r2}, 0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000740)={r2, 0xfffffffffffff696}, &(0x7f0000000780)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r4 = dup2(r0, r0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x3, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r5 = getegid() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000880)={@in={{0x2, 0x0, @broadcast}}, r2, 0x8000, 0x100, 0x1f, 0xdb, 0x7}, &(0x7f0000000040)=0xa0) setgid(r5) getgid() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22e000000200"/123, @ANYRES32=0x0, @ANYBLOB="43830000fe000000060000000200000081000000"], &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e2008000000fe8000000000000000000000000000aa0600"/128, @ANYRES32=r6, @ANYBLOB="5703000000000000000000000000000000cc3dd55874c33716926d49d4e75a80c67ac406828414cd90d6fe52f8e5e6979bc432d2f3bbb1190e32f4e3aa2d22f04670929766d76ca5c56353628954fb71e6d1df7d06d459e05e370a9e72efb92328f0044ded8e667f2d148b286486035c918ae6f855becb51880ffdcb0cb7621e886ddfe20cf2bee99fbc7bef0a278808295f7b74a4639f1eb4475a624903b7cbc5c745b2c7f832e8e033c200242d75d6e1429316bfd068df2fdc86373b3c73b30bf52eed0f990ccbb4f2ac7a94d414ea0dc180"], 0x8c) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) accept$unix(r1, &(0x7f0000000800)=@abs, &(0x7f0000000840)=0x173) 00:00:27 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000080)=""/226, 0xe2, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x8, @loopback, 0x81}, 0x1c) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0xea, 0x0, 0x0, 0x0, 0xffffffffffffff61}, 0x0) r2 = socket$inet6(0x1c, 0x1, 0x553) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x3, @multicast1}}, r3}, 0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={r3, 0x2, 0xe47}, 0x8) 00:00:27 executing program 2: getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) chown(&(0x7f00000001c0)='./file0\x00', r0, r1) r2 = socket(0x2, 0x5, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000400), &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) connect$unix(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f66697c653000"], 0x1) 00:00:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@empty, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast2, r2}, 0xc) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) 00:00:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) fstat(r0, &(0x7f0000000040)) 00:00:27 executing program 1: setitimer(0x1, &(0x7f0000000040)={{0xc037}, {0x0, 0x80011}}, 0x0) 00:00:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000180)='BbMo', 0x4) r2 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000080)=""/186) socket$inet_udplite(0x2, 0x2, 0x88) shmget$private(0x0, 0x4000, 0x201, &(0x7f0000ffc000/0x4000)=nil) 00:00:27 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c650900"], 0x10) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:00:28 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) linkat(r5, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00', 0x400) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="ffff00000000008013000d003f000000050000003efa4d1cf5172724c03abb0200aca832651d5e7dec61f22c18ad6f0da4a35e92e985bac04bfab55876b9739165dd95c0fd0138d5d7f7c0c593650ed0"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:28 executing program 2: r0 = socket(0x2, 0x5, 0x0) socket(0x12, 0x5, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:28 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000000), &(0x7f0000000080)=0x4) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40) 00:00:28 executing program 2: r0 = socket$inet(0x2, 0x6, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@remote, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x3827cdc5f942fb6f, &(0x7f00000000c0)={@multicast2, @multicast2, r1}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000100)={@multicast1, @loopback, 0x3, 0x3, [@broadcast, @empty, @rand_addr=0x2]}, 0x1c) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 28 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021298520 vpanic() at vpanic+0x1e0/frame 0xfffffe0021298580 panic() at panic+0x43/frame 0xfffffe00212985e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe00212987c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0021298810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0021298850 sosetopt() at sosetopt+0x101/frame 0xfffffe00212988d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0021298950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0021298980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021298ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021298ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 1141 tid 100902 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why