Warning: Permanently added '10.128.0.66' (ECDSA) to the list of known hosts. 2019/04/03 14:57:24 fuzzer started 2019/04/03 14:57:24 dialing manager at 10.128.0.248:23675 2019/04/03 14:57:24 syscalls: 438 2019/04/03 14:57:24 code coverage: enabled 2019/04/03 14:57:24 comparison tracing: enabled 2019/04/03 14:57:24 extra coverage: support is not implemented in syzkaller 2019/04/03 14:57:24 setuid sandbox: support is not implemented in syzkaller 2019/04/03 14:57:24 namespace sandbox: support is not implemented in syzkaller 2019/04/03 14:57:24 Android sandbox: support is not implemented in syzkaller 2019/04/03 14:57:24 fault injection: support is not implemented in syzkaller 2019/04/03 14:57:24 leak checking: support is not implemented in syzkaller 2019/04/03 14:57:24 net packet injection: enabled 2019/04/03 14:57:24 net device setup: support is not implemented in syzkaller 14:57:35 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x681, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r2, 0x8, 0x7f, 0x2, 0x2, 0x40, 0x4, 0xffff, {@in6={{0x1c, 0x2, 0x6, @empty, 0x9}}, r3, 0x3, 0x3, 0x4f, 0x5, 0x1}}, &(0x7f0000000200)=0xb0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) bind$inet6(r0, &(0x7f00000002c0)={0x1c, 0x2, 0x7fff, @empty, 0x40}, 0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r2, 0x40}, 0x8) write(r0, &(0x7f0000000340)="fdf85d327c1d582b9684e9425b07f8d35cafb8e43dc10eca8a0333efc79b5ff7944ba5a1304892627133898f3cb9bcdea709fde415d75232f124f53a461b1857b65ef35418c3f57327fa32d2bd768a4c80235c627ddeac4493d1131d17d4cc00a395a189b0abe87deae8e9a3c1c6267765a358ba902b25ae92e6e17ff161402cfd1159982ccf4ce02dd737d513915e3d574d756e9891a28d07a4bf9a6403c9cb4514065ebdce57c2c988b6e1dc73ca029dc5dce3ca95384ad94f184fc8f8dfe9131dce298656d070c93304426878503837de67c0ce2bff41f2b5d3d78af7f3d0de9929812704cddef73c5788e6df", 0xee) fcntl$setstatus(r1, 0x4, 0x10000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440)={r2, 0x39d3a7c9}, &(0x7f0000000480)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000b00)={&(0x7f00000004c0)=@in6={0x1c, 0x0, 0x1, @loopback, 0x2d}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000500)="b922e0684515e81e200106a074fd3597162386894608", 0x16}, {&(0x7f0000000540)="0c94800be91598f7436652ee407f6151bb4795acba6f133259465412acce02913350d06d3fd7a00a4633825c842e983f2fc53bc30ba7b805b7e6b6ea0cd2b7ddd58378fd4e316890dcd9aaa61e3bf2eb47936562e7823324cdf1", 0x5a}, {&(0x7f00000005c0)="493776ee619ad5e5d71eba330f93aebe98b9dea4a6594c5f08cfc5dbaeb02608747a2643660ca3d020c41d51c2c9cc92f96ca46998fadcf6262ca6ee0a699a6b521a90477c24ebcfd1ce498f87800da95b58439a48da9a80fcfde4ba1a670b8cc578536c2d3908c79d5b95a28238a02bd06aa6b5db45e9e5248090941969b74e7ac70f516256030fefca7176fef866b03f88a03437e317be2d981302772177e9dcf83decfb636207c613f1ebfb6f8c2e34501335fd2df09922d1d7312285a4626a8f023fb840f3de368d6b5defca3d5507d6fa6590ff89527d98aed5d136b54c4bcaf736c311e1653bf04a6728193f7a488c74bb7c", 0xf5}, {&(0x7f00000006c0)="6409bac3cefd9fe064560b42fef158b6ff462998f4ec2619b2bfc1c36e84f73762b5cafec6e1a7cbd56d86de473cfbd50fb3b842c69799c9c93ba09da909655e604beacbe4a8aa4b835bacd067aa537423f679871be2a0707fe379ce9fc99a59676270d6962c40a70d5f210ee05de1f83eca55a783a21dec693842560af315ec913294e07bd151f0f4c94990c8f914126c7a50005e4d6efab6f317488841bec4de1bc9b268b3cc3e3a367c7113d10d99e53165f1f9b478ffd0bc8465d8043a24aad85dc6fd14f66024aea90549f8cd29a62c8763da620c678c98b08c7cfdee28a37a", 0xe2}, {&(0x7f00000007c0)="0b895c6769d91d48ea33b86837bb8e3e164b9e6a6cccfed7380f16fc5213d1f06f221a04a398093b87768a7a5c4d2115bc3d1f41b51152d8aaacc7c9319f70ec0798f51c44f21194dcc4ced76cfcfd802365d664159c4b1a0b47a28e156a9ef9b1a36c81a7102315a65896c7f127c3758ac6e53e6fa34035c991d6a847c36a7c63d7e9a7f6d2da6974ae71772195806a44ead860eb03c8682dbce9c703a60357aaab91668f7ca963aec335b0ae8456a948634a5c9833e28aa5ef3a3f12695b69f8b9c014473a946c73108f9227ab5132755c27967ed1c44bad520a96caec805805413e78", 0xe4}, {&(0x7f00000008c0)="9ee1cbd780407ae0ff9d40c6cbca64854b32def2a936c1a1cd91b0862e9be913e37f0cddf214f1654d4bbcc8e4079d110160a960507b3933b0b5002796a758c7613940d529ee3e0e417c9d576a18d896362c21985c528e6fa6b91ea8ae43f5ca93cb89e354348f8f3b2a5c9fcb16a983111d2e42678542ce34356fb1a05b4b605dfb708392d97c93b8392becf8f5628cb08b88bda081b4f5c1156a2b3c49b1a1328d80901cd2e0b756a37c8aa969b9405f", 0xb1}, {&(0x7f0000000980)="27421f5c611210c046e7ca4b046303cc", 0x10}], 0x7, &(0x7f0000000a40)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x10, 0x4, 0x4, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x100}}, @sndinfo={0x1c, 0x84, 0x4, {0xfffffffffffffffe, 0x5100, 0x0, 0x5, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @prinfo={0x14, 0x84, 0x7, {0x2}}], 0xb0, 0x20100}, 0x20108) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000b40)={0xfffffffffffff548, {{0x1c, 0x1, 0x3, @loopback, 0xb3b}}, {{0x1c, 0x2, 0xfff, @empty, 0x10001}}}, 0x108) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000c80)={r3, 0x81}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000cc0)={r2, 0x40}, &(0x7f0000000d00)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000d40), &(0x7f0000000d80)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000dc0)={r6, 0x1e}, 0x8) poll(&(0x7f0000000e00)=[{r1, 0x56}, {r1, 0x1}, {r0, 0x88}, {r1, 0x4}, {r1, 0x8}, {r1, 0x41}, {r1, 0x2}, {r0, 0xa}, {r0, 0x10}, {r1, 0xc}], 0xa, 0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000e80)={r5, 0xf2, "c639d256484a9d641db4c25af42316e816f4112f76687e4f0c78449a87836985674c7e568a80f6e0de176c937bf0c91ace07583bf464dce268e97e0c8f6bc93e159bebcdc3f7e5d26e99855dd656a018a8fca0afb4da50e66530d612a40df9cf76402075d025c45d341890597f36c63929682df40dccac129774de2b2867b5d963fea98c699968546df500fd868483f982394f452a72b3f1d35fe6404f22d6c0578c6bcca6b6355217a52613b356c535e5a76a817534bb5cd9423b5b14b4eceaa032be48672734ca35bf7255a85c4983d0a6e2efd6182f56d6c2aa7e514c7df71b8e63af781f8c6b4b669708bff174d6ef78"}, &(0x7f0000000f80)=0xfa) linkat(r0, &(0x7f0000000fc0)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001040)={r2, 0x100000000}, &(0x7f0000001080)=0x8) read(r0, &(0x7f00000010c0)=""/148, 0x94) ppoll(&(0x7f0000001180)=[{r1, 0x21cb}, {r0, 0x98}, {r1, 0x106}, {r0, 0x2000}, {r0, 0x8}, {r1, 0x4}, {r1, 0x3}], 0x7, &(0x7f00000011c0)={0x1ff, 0x7}, &(0x7f0000001200)={0x1000}, 0x8) poll(&(0x7f0000001240)=[{r1, 0x40}, {r1, 0x40}, {r1}, {r1, 0x4}, {r1, 0x10c}, {r1, 0x8}, {r1, 0x2}, {r0, 0x1}, {r0, 0x4}, {r1, 0x40}], 0xa, 0x3) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000012c0)={@rand_addr, @remote}, &(0x7f0000001300)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r8 = accept$inet(r1, &(0x7f0000001340)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001380)=0x10) dup2(r8, r8) r9 = socket$inet6(0x1c, 0x10000000, 0x1) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f00000013c0)={r4, 0xb3, 0x20, 0x4, 0xfd, 0x10000}, 0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001400)={r7, 0x800, 0x1e3, 0x8001, 0x2f7, 0x8}, 0x14) 14:57:35 executing program 1: r0 = semget(0x3, 0x3, 0x8) semop(r0, &(0x7f0000000000)=[{0x7, 0x401, 0x800}, {0x2, 0x80, 0x1800}, {0x3, 0x10000}, {0x5, 0x6, 0x1800}, {0x7, 0x6, 0x1000}, {0x3, 0x2, 0x800}, {0x3, 0x8, 0x800}, {0x0, 0x1, 0x1000}, {0x3, 0x8, 0x1000}], 0x9) r1 = getpid() r2 = getpgid(r1) r3 = socket$inet6(0x1c, 0x7, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4) fcntl$lock(r3, 0xd, &(0x7f0000000080)={0x2, 0x4, 0x7, 0x1, r2}) r4 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6fe}, {0x1c, 0x1, 0x2, @empty, 0x9}, 0x1, [0x8, 0x7f, 0x8001, 0x5, 0x7f, 0x7, 0x200, 0x1f]}, 0x5c) r5 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20400, 0x0) getsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) setpgid(r2, r2) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3f, @loopback, 0x50a7}, {0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x8, [0x2, 0x1, 0x358, 0x1, 0x9, 0x0, 0x4, 0x80000000]}, 0x5c) getpid() syz_emit_ethernet(0xc7, &(0x7f0000000300)="f66a387459eb9fcb2ba8a2f7269accd462ed31207792c90d59c7b143b8e713b460dce4d6e7ea341b16f61e61af19724ebc09f793e929434f54d6514d7db72ebd4253274ebf04c80ff7b1abe8246049780d848360385cfa460c427d8d26ef12962af59d4d7bfc3e8433e0199ed8b6c73054cdfc844121fa0ab782901472d862303900377b9331c0ceca77dc1c7c604ff53ede8fe0509401a0351a3b719dce3f0556de7bea8514421b354f308e461b58dd8312f35855bfb5fda5816feee79dc1b165318b90f7ee65") semop(r0, &(0x7f0000000400)=[{0x4, 0x8}, {0x0, 0x7, 0x1000}, {0x0, 0x7, 0x1000}, {0x4, 0x7, 0x1000}, {0x1, 0x401, 0x800}, {0x7, 0x9, 0x1800}], 0x6) r6 = socket$unix(0x1, 0x5, 0x0) getsockname(r5, &(0x7f0000000440)=@un=@abs, &(0x7f0000000480)=0x8) getpid() semget(0x1, 0x0, 0x1) fcntl$dupfd(r3, 0x11, r3) poll(&(0x7f00000004c0)=[{r5, 0x80}, {r6, 0x1}, {r5, 0x211c}, {r5, 0x100}], 0x4, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000500)=0x1, 0x4) clock_settime(0x0, &(0x7f0000000540)={0x1, 0x1}) sendmsg$unix(r5, &(0x7f0000000680)={&(0x7f0000000580)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000600)=[{&(0x7f00000005c0)='\x00', 0x1}], 0x1, &(0x7f0000000640), 0x0, 0x8}, 0x100) lseek(r6, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x400, 0x2, 0x4}, &(0x7f0000000780)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000007c0)={r7, 0x10000, 0x7e, "25d24613e7f6c1fd20a855e10f55c17284a976ceec66c58d4e1b6c5ae1fe177ee4644902827b3de69399a4565bdf3c8316e87869a520ffe1a842c9ff649d51f069b16a44867cb5683db6f3ca8ec15ea2aa1a98cb3ee001713b87f964c401a43fb88f0e1ff01cbecc0999f240ac899a270966b4df96fa354c998dcf62fa54"}, 0x86) 14:57:35 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x3, 0x1, [0x4]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4, 0x80, 0x2, 0x8}, &(0x7f0000000240)=0x94) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={r4, 0x80000001, 0x7, [0x7fff, 0x6, 0x5, 0x19, 0x4, 0x6, 0xaa25]}, 0x16) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000002c0)=0x4, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x3}, 0x24) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000340)="c08f441880ef4a01066edb73b6dffb13dc1dbb30256e96209e73f1f0b50c402d028fb511d68d665c4c83bfc98ca20dc7", 0x30}, {&(0x7f0000000380)="354129b48723bcef733c6512a3d303931b18d813b8905441246b83b51af53630dc9aa67327dfffd5149facefd1acf4d6d85873c618c8e494468f884ef8253324e9e01e98d393c11b29ae2603694be9fde9bcf0707411bbf55147fc973cb5961bfba307535b0cdab410841fe202c9e032712c5536708d9718d7c0fe6ec4a22131bc19a6a89b57ba1df59f51c0b74a5e183d1fe6ef70560e1b23c0945aafabd13a11f65e47fa6a8b1d92d57141e9502003151fbc6d7d73f870bdb3a015b91789fb111b65062f641ae2", 0xc8}, {&(0x7f0000000480)="b60c4922547327340f0ac9a19658bc3bb5a5d1c09eede1552afddebf00c13cd02367afbd5cbbaede06d4d971a75b88e181a4bb83b0f8493191ec216296f62352349b4118c3807eaf34ce1055211e801b853d0e0f82b4edcbb8c06f0ad87e7419cd0d0ed3b66c8748e9a2a6f1c2b42be1e7bbdca4595e0589b3d39ae6bb0c2c6bc9c3ace9b8e78032d8132f69792133904f7020ff5cb035eb20e113b886e71ed4e7ef4a923eb6bc3d", 0xa8}], 0x3) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r8 = dup(r0) setsockopt$sock_int(r3, 0xffff, 0x1813, &(0x7f00000005c0)=0x7, 0x4) pipe2(&(0x7f0000000600)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x8) dup(r6) getsockopt$inet_tcp_int(r9, 0x6, 0x405, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xd, &(0x7f0000000740)=0x6, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000780)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000007c0)={r5, 0x6, 0x0, 0xd0e6, 0xfffffffffffffe00}, &(0x7f0000000800)=0x14) connect$inet6(r2, &(0x7f0000000840)={0x1c, 0x0, 0x3c44, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, 0x1c) r10 = geteuid() r11 = getegid() fchown(r0, r10, r11) sendmsg$inet6_sctp(r9, &(0x7f0000000c00)={&(0x7f0000000880)=@in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000000b40)=[{&(0x7f00000008c0)="03a437cdbf2f4a7d8f5e6f2ca92bc903dbda1e68881598e278c16c0fea4b92b52fec6ce6ff5759b0", 0x28}, {&(0x7f0000000900)="32b7c9741ef91035b9fcd01eddb68746332274b41b748849a3b03555dcf26ad4efdc257b6fd85d2f64b3c63f4b2cbd055db65aebf991f5f45518", 0x3a}, {&(0x7f0000000940)="7d89c30551e9480e0b96334b6d74fd4b11760bdf9d7611fb10d7891b6506de1d5ed2fa73be32f3491afa3969ab54dfae4ace4dfde588ad1146454ea2f37818b612dc46a10996e9670cec233ba66d6609f69259641e4a1f9971f20b56862502391b97a2990be0c70a68c58607f9dc277cf0f36a6a6f7674b39964ea1e237d4e321c072c91d39aeb8a212fb14b78d92483cb9cfd8ca4def5d6f92043b46bcf28ec500321561d066b400958ce35ab7e300c", 0xb0}, {&(0x7f0000000a00)="d7dc668885b2b9e0f241f9bcf36a594310cb6efb8bff617e580762ed50d39ae4d674cf8df59ca94403ca51f13c5dd20c834132f7680840400a12bb0ed4500b37e1fdafdbe7f72146d10ba589f3770ea4c03a5ab44aff1ba8c8f0fe84aadce85286b13ba12f8f3e6e467bd6ee1e7fa1c67cff9dd2c131fbf86b2f1e8dc53b32b9e9", 0x81}, {&(0x7f0000000ac0)="a90657cf00d3e3e1f0c3d6d8b31207c22f3f839532ac5d66182c1e08fbc52fc1600284c6d61cc8d0b6116be4e678309e06b31845563f513cd89b52a13e705a57baf07665013296a2d6e7eb0f13e60f9164cbcccacc1d02cf2c0af96ea1497e8d3105c17e64948c30641c7770e993003101", 0x71}], 0x5, &(0x7f0000000bc0)=[@init={0x14, 0x84, 0x1, {0x1f, 0x7, 0x8, 0x8}}, @init={0x14, 0x84, 0x1, {0x200, 0x4, 0xf80, 0x5}}], 0x28, 0x100}, 0x2008c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000c40)={0x8, 0x1, 0x0, 0x1, 0x6}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000d00)={r5, &(0x7f0000000c80)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000d80)={r5, 0x3f, 0x4, 0x80000000, 0x3ff, 0xea5}, &(0x7f0000000dc0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000e00)={@in6={{0x1c, 0x0, 0x200, @loopback, 0x1f}}, r12, 0x1, 0x1, 0x9, 0x9, 0x1}, &(0x7f0000000ec0)=0x98) getsockopt$sock_int(r3, 0xffff, 0x800, &(0x7f0000000f00), &(0x7f0000000f40)=0x4) fcntl$getown(r7, 0x5) 14:57:35 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r1 = fcntl$dupfd(r0, 0x11, r0) fsync(r0) r2 = geteuid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) fchown(r0, r2, r4) unlink(&(0x7f0000000140)='./file0\x00') r5 = semget$private(0x0, 0x0, 0x2a0) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000180)={{0x7fffffff, r2, r4, r2, r3, 0x1, 0x4}, 0xfffffffffffffffd, 0x84a, 0x4}) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000200)=""/60) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x9, 0xfd5}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r6, 0x100000000, 0x5, 0x3ff}, &(0x7f0000000300)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000340)="348726d67c5c49e0e20a3b2b1cf8e67744dd7c1d3ff5f32b61b7692253fc9a", 0x1f) sync() r8 = open(&(0x7f0000000380)='./file0\x00', 0x10108, 0x100) freebsd11_fstat(r1, &(0x7f00000003c0)) getgid() semop(r5, &(0x7f0000000440)=[{0x1, 0x1, 0x800}, {0x3, 0x6, 0x1000}, {0x3, 0x8, 0x1800}, {0x3, 0xffffffffffffff59, 0x1800}], 0x4) recvfrom(r1, &(0x7f0000000480)=""/203, 0xcb, 0x40, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000580)={r7, 0x8, 0x91c}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000005c0)={r6}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r8, 0x84, 0x8001, &(0x7f0000000680)={r6, &(0x7f0000000600)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x8, @empty, 0x7}, @in={0x2, 0x2}, @in={0x2, 0x3, @multicast2}]}, &(0x7f00000006c0)=0x10) freebsd10_pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000740)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000780)={0xf, 0xfff, r7}, &(0x7f00000007c0)=0xc) connect$unix(r10, &(0x7f0000000800)=@file={0x1, './file0\x00'}, 0xa) execve(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880), &(0x7f0000000a80)=[&(0x7f00000008c0)='\x00', &(0x7f0000000900)='[(@\x00', &(0x7f0000000940)='$\\.\x00', &(0x7f0000000980)='/{\x00', &(0x7f00000009c0)='\x16\x00', &(0x7f0000000a00)='\x00', &(0x7f0000000a40)='\x00']) sendto(r9, &(0x7f0000000ac0)="f284992c1fde03e91de0499a82e4884caa16aa1e057667125d3c5885adc46b5ebb9d38a47289f47384e2cb4b9d6fb51385df2a7857e83934758f38e490a3b5886069571ea0a353787606d6a61b0cdd950392cf1efc5af4649d09a362a583f68a1288ac25f6606d1cbed0cebae8511b355fe54d64b9ceb4c8a3a988589162092317a7e28ccd82deecbb3735fd7c0812fbf2443bef54596c424d58d5e1bc9de634ce9b3aa72403d7be56175f6fc990ce2e2efce76326e32c490b36b64214bfff4ca4e99ffb0d2d4a04bac7d0adeff66998bcf0a9dd77124d779392b341333a6d527102562a5d2691ef559732c1632e9867d571", 0xf2, 0x9, &(0x7f0000000bc0)=@in6={0x1c, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, 0x1c) connect$unix(r8, &(0x7f0000000c00)=@abs={0x1, 0x0, 0x3}, 0x8) 00:00:01 executing program 1: r0 = socket(0x2, 0x7, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000003ec3be0ba4aa0d63860dc24fcbb52f38000000000057a3d3c33d980cedac7216ca75b771ca9401631e27e1af27e34a666acf"], 0x10}, 0x0) 00:00:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) r1 = socket(0x17, 0x3, 0x7) sendto$inet(r0, &(0x7f0000000040)='%', 0xfe43, 0x104, 0x0, 0x1a5) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x10001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x67b7a73a, @loopback, 0x1ff}}, r2}, 0x84) 00:00:01 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r1 = fcntl$dupfd(r0, 0x11, r0) fsync(r0) r2 = geteuid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) fchown(r0, r2, r4) unlink(&(0x7f0000000140)='./file0\x00') r5 = semget$private(0x0, 0x0, 0x2a0) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000180)={{0x7fffffff, r2, r4, r2, r3, 0x1, 0x4}, 0xfffffffffffffffd, 0x84a, 0x4}) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000200)=""/60) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x9, 0xfd5}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r6, 0x100000000, 0x5, 0x3ff}, &(0x7f0000000300)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000340)="348726d67c5c49e0e20a3b2b1cf8e67744dd7c1d3ff5f32b61b7692253fc9a", 0x1f) sync() r8 = open(&(0x7f0000000380)='./file0\x00', 0x10108, 0x100) freebsd11_fstat(r1, &(0x7f00000003c0)) getgid() semop(r5, &(0x7f0000000440)=[{0x1, 0x1, 0x800}, {0x3, 0x6, 0x1000}, {0x3, 0x8, 0x1800}, {0x3, 0xffffffffffffff59, 0x1800}], 0x4) recvfrom(r1, &(0x7f0000000480)=""/203, 0xcb, 0x40, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000580)={r7, 0x8, 0x91c}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000005c0)={r6}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r8, 0x84, 0x8001, &(0x7f0000000680)={r6, &(0x7f0000000600)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x8, @empty, 0x7}, @in={0x2, 0x2}, @in={0x2, 0x3, @multicast2}]}, &(0x7f00000006c0)=0x10) freebsd10_pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000740)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000780)={0xf, 0xfff, r7}, &(0x7f00000007c0)=0xc) connect$unix(r10, &(0x7f0000000800)=@file={0x1, './file0\x00'}, 0xa) execve(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880), &(0x7f0000000a80)=[&(0x7f00000008c0)='\x00', &(0x7f0000000900)='[(@\x00', &(0x7f0000000940)='$\\.\x00', &(0x7f0000000980)='/{\x00', &(0x7f00000009c0)='\x16\x00', &(0x7f0000000a00)='\x00', &(0x7f0000000a40)='\x00']) sendto(r9, &(0x7f0000000ac0)="f284992c1fde03e91de0499a82e4884caa16aa1e057667125d3c5885adc46b5ebb9d38a47289f47384e2cb4b9d6fb51385df2a7857e83934758f38e490a3b5886069571ea0a353787606d6a61b0cdd950392cf1efc5af4649d09a362a583f68a1288ac25f6606d1cbed0cebae8511b355fe54d64b9ceb4c8a3a988589162092317a7e28ccd82deecbb3735fd7c0812fbf2443bef54596c424d58d5e1bc9de634ce9b3aa72403d7be56175f6fc990ce2e2efce76326e32c490b36b64214bfff4ca4e99ffb0d2d4a04bac7d0adeff66998bcf0a9dd77124d779392b341333a6d527102562a5d2691ef559732c1632e9867d571", 0xf2, 0x9, &(0x7f0000000bc0)=@in6={0x1c, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, 0x1c) connect$unix(r8, &(0x7f0000000c00)=@abs={0x1, 0x0, 0x3}, 0x8) Jan 1 00:00:01 ci-freebsd-main-8 kernel: nd6_dad_timer: cancel DAD on tap2 because of ND6_IFF_IFDISABLED. 00:00:01 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000240)=@in6={0x1c, 0x0, 0x7fffffff, @loopback, 0x400}, 0x1c, 0x0, 0x82e4940907d1d3f0, 0x0, 0x3b2}, 0x0) getgid() sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100)) 00:00:01 executing program 1: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, 0x0, &(0x7f0000000440)=0xdc) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0xfffffffffffffc01, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r1, &(0x7f0000000000)=""/180, 0xb4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xffffffffffffffc1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x3ff, 0x0}, 0x0) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000340), &(0x7f00000003c0), &(0x7f0000000400)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r3, 0xd8}, &(0x7f00000002c0)=0xc) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:01 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) setsockopt(r0, 0x3, 0x1, &(0x7f0000000200)="0ebbf5ed48cf3cb67645e912a05386620c104b3a962eb1e6e1b0701379c7d7b56031c19e10778e45022aa5cdeb5f9136fc571ad8134eaa4ea246cc97eb479c3d1f83dfb0ef14ccc112b447c571d3c0a69eef61dc34b8eb5ce286007af40d7b3c8ccdf71b559a3a1ae85b04df5da393827def04c1", 0x74) clock_getres(0xe, &(0x7f0000000100)) fsync(r0) r1 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x80, 0x40) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000300)={0x1f, &(0x7f00000002c0)=[@in6={0x1c, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff17a}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000380)={0x4, "1cb0aa55d4588c1880a3530087ed1f28"}, 0x14) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') rmdir(&(0x7f0000000140)='./file1\x00') 00:00:01 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x1b6000000, 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) msgget(0x2, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x1000000000000003, 0x0) msgctl$IPC_RMID(0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000001c0)="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", 0xfd) syz_execute_func(&(0x7f0000000080)="f30faee3f2035c2e97460fab34ff450f0f1c429667f30f38f60a660fbe9ea6a008578fc978cbf7c422f592448a0ec461f1d018460ffd5700") fsync(r1) lock order reversal: 1st 0xfffff800129b3608 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000918580 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80012295608 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 00:00:02 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000440)={0x6, 0x6}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0xd0, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x7fffffff, 0x7, 0x1, 0x7fff, 0x9, 0x3f}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000580)={r1, 0x8001, 0x1, 0x6, 0x9a35}, &(0x7f00000005c0)=0x18) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x150) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000380)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @loopback}}, r3, 0xfffffffffffff001, 0x4, 0x9}, &(0x7f0000000300)=0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0xf84b, 0x5}, &(0x7f0000000200)=0xc) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) 00:00:03 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x1000000000003) setsockopt$sock_int(r4, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYRES32=r5, @ANYBLOB="5400000059318f390468dbeb9c0378535db071621cffffffff00000000f1c7e072e1d30c653bfe82a1034ad5cba3eb3e30370d38e5a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="00100000020000000400e30601010800090000001c004e21fafffffffe8000000000000000000000000000aa019b352872980aa15100000000000000000000000000000000000000000000000400000400"/133, @ANYRES32=r6, @ANYBLOB="414e000005000000090000000200000006000000"], &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) 00:00:04 executing program 2: unlink(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000340)}, 0x0) 00:00:06 executing program 2: mlock(&(0x7f0000efa000/0x1000)=nil, 0x1000) munmap(&(0x7f0000efd000/0x1000)=nil, 0x1000) 00:00:06 executing program 2: getresgid(&(0x7f00000000c0), 0x0, 0x0) 00:00:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2d1a68774f68f62d2f6669010030001255c0b12c1275323af4ca99bc1a94f5ae3cbef83dbd428d345befcadd28ab7556b41dc02acd7e0a06f648cbccf6c6a74f8f0eb14b50a053786dfbe1e1dd55a553cc354a84395afdfa1e4be035e4880a5e07360fe0ad23551710023ee866752aa2a12d6c704366eb06d6c5cabb77a911d97f6417eafc32bb4e09add1bc8bc6f9b96ff1b505f6b5335d98d37177a5a2366221ea1645d5beba623718cac9231498f089fb00eaa267a9ed6900"/198], 0xa) dup2(r0, r0) getpeername$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002) open(&(0x7f0000000000)='./file0\x00', 0x100086, 0x46) socket$unix(0x1, 0x7, 0x0) unlink(&(0x7f0000000080)='./file0\x00') 00:00:07 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x800, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000300)={0x0, 0xd0, "5f8d9ef7f8c5a86af3eec254cdd6c1916e0d1c74f8477ee70f5fc39d75ecac00f6f983632a8e33891b73b726148d5f8e68b4bb290281aa5d3e68424f9416a653b4351944d0f3353174fd4fc08c62ee43656260ec1ab4454227638c5b890eab12d701a4b0c6752a8889e776ae89c9231d6fca006c01b99c3045425055b4912fb7008419763693b3e9e6dbc385c3f0e65a7ad73c48e3fe767e3988bca6d96e8d527ffec4bcc80edeb2e7617a2f15be583086b6e6b654375edbb3edade9e344b34d72b4c5729efdba2e49d21a15d58dd2ec"}, &(0x7f0000000400)=0xd8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000440)={r2, 0x81}, &(0x7f0000000480)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x401, {{0x1c, 0x1, 0x7, @loopback, 0x200}}}, 0x88) getsockopt(r0, 0xb19, 0x10001, &(0x7f0000000240)=""/112, &(0x7f0000000000)=0x70) setsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000140)="63cf3147527d0b6cc854dd5fa7675095e8129a5189016b4ec19e3bfd830a251806f6d5704e42446c7f744aa810cab91bed0b27562cdaaf457e1036e98ce6ef897d60cb0b7293da6dab921fef6889f9931178b9b94e8953a038c8ae63ceadbc99df7f829831ac0148967a57ffdb542dad9fa297dd686a7bb4afc4755a2384ce6328f8dff3f1d5f3f8e3a8b02f9df0fde32b6bfb24fdafb6d151d947371425edaf5c640b5a30046ca0cd34a110ca231af2b358f7ee3e977f3d39feb9fba5cc4ccedb778c701d10c8153a0efc0c333cfb5ba5d1507fbfc2452750df9654e3177a5fe55959dfc378f493dd1eb7", 0xeb) getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000040)) 00:00:07 executing program 2: __getcwd(&(0x7f00000002c0)=""/50, 0x32) getrusage(0xffffffffffffffff, &(0x7f0000000300)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) 00:00:07 executing program 2: socket(0x1, 0x3, 0x101) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) close(r0) write(r1, 0x0, 0x0) 00:00:09 executing program 2: r0 = socket(0x3, 0x1, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202ffffff7f000000008714856157386ae2f5d6dca9f1c845f010721d867be057e6c5b7d54eb94319b16019f29e43b5a992d3c251e7b2c1e55868c2e52f89f252fddbf3825698386c9f3105a8bcf43c07e09a05782b96f9e8ab036795a76a29587c050966579f5f76e8c3ac39679924a715c9a30b4035e7403c6b28438aeee1d288a7f10518c2d155147c2e0f00f0797ae73d228f8ca2af651095a1739a6bf46e4d664de65496817e5f5e57ab0abf80e811015050207d6a6f4be5415ce745a27d836875f7708d2581ca99b137400000000000000060bc124349359eac03"], 0x1) 00:00:09 executing program 0: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0xccd, 0x1, 0x6, 0x0, 0xfff}, 0xc) 00:00:09 executing program 3: r0 = socket(0x40000000002, 0x5, 0x8000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockname$inet(r0, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x100000001, 0x2000000000}, 0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0xfffffffeffffffff, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x6, @empty, 0xb0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x8, @empty, 0x6}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x10001, @empty, 0x8}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1, 0x357}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x6, 0x10, 0x6, 0x3f, 0x2, 0x0, 0xeb, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x2, 0x20000000}, 0xc) 00:00:09 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)=0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) fchown(r0, r1, r2) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x100) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00P/file0\x00'], 0xa) 00:00:09 executing program 2: ppoll(&(0x7f00000000c0), 0x2275, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet(0x2, 0x4, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:09 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000380)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}}}, 0x108) 00:00:09 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)) getuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r1, r0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') 00:00:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xe, 0x4}, 0x6) 00:00:09 executing program 3: getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r0 = semget$private(0x0, 0x2, 0xa2) clock_settime(0x0, &(0x7f0000000100)={0x200, 0x1f}) __semctl$SEM_STAT(r0, 0x5, 0xa, &(0x7f0000000000)=""/205) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) 00:00:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0xfff, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x1, @empty, 0x5}, @in6={0x1c, 0x1, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x10001}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0xfffffffffffffffb, @loopback, 0x4}, @in6={0x1c, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x200, 0x40) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000380)={r1, 0x6}, &(0x7f00000003c0)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000300)=0x4) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000340)={r1, 0x3}, 0x8) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x16, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:00:09 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = shmget(0x3, 0x1000, 0x102, &(0x7f0000ffd000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYBLOB="53e4043260a39b8c30da1cbae304629624d7264638f6b6f8925ec8b05857fb9a675f93caee130002bab551f6927aeeab1780d4bfd7181ed54419a8bd760331a4483157fc32478cf1f05a0c19c0685c52afb3bc5d7c674b55c3691bcacb6e23d385f3d608c6f1fff2fc8ad4806e876f73da0903e2ebbf1ad8911fd30d74eaa1"], 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xd, 0x800}, &(0x7f0000000180)=0x8) socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x200000000, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(r0, 0x0, 0xffffffffffffffea) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:08:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = dup(r0) lseek(r0, 0x0, 0x1400000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) renameat(r1, &(0x7f0000002640)='./file0\x00', r1, &(0x7f0000002680)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@in6, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000000140)=""/25, 0x19}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/119, 0x77}, {&(0x7f0000000200)=""/16, 0x10}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/16, 0x10}, {&(0x7f0000000280)=""/209, 0xae}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/35, 0x23}], 0x9, &(0x7f0000002580)=""/140, 0x8c}, 0x2) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000000)={0x6, 0x8}) execve(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0xffffffff, 0x4) 00:08:36 executing program 2: getresuid(&(0x7f0000000400), &(0x7f00000003c0), 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 00:08:36 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendfile(r0, r0, 0x0, 0x4034) 00:08:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000040), 0x0) 00:08:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1203, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000001001861e6463bf2fa4e6a000000000000000000000000000006000000000000000000000000000000000000000000000000e3d2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000002000000001c00"], 0x98) 00:08:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000000000bbff0300"/128, @ANYRES32=0x0, @ANYBLOB="ffffd77d12ebafd66c111b61440d"], &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3}}, r2, 0x1, 0xc32, 0x5}, 0x94) 00:08:38 executing program 2: r0 = socket(0x102, 0x10000000, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x9, 0x40, 0x8, 0xba, 0xf9c}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2, 0x200, 0x3, 0x0, r1}, &(0x7f0000000280)=0x10) getitimer(0x1, &(0x7f00000002c0)) connect$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, 0x31, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r2, 0x93c}, &(0x7f00000000c0)=0x8) 00:08:38 executing program 0: r0 = socket(0x2, 0xfffffffffffffffc, 0x8000000000000001) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0xfffffffffffffff8}], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0xff, 0x4) shutdown(r1, 0x1) shutdown(r1, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202fb35ac079d362d09"], 0x1) 00:08:38 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000040)) r1 = accept4(r0, &(0x7f0000000300)=@in6, &(0x7f00000002c0)=0xffffffffffffffe7, 0x30000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x7a, "8650af6a2515454e6381b8e702929ccaac0cfa2bc41cfb6a29bf2c23cbe4b1bcaa20109f1a4e8d2c32676ed7a237bc41e071b0075fc390fec0fe22d3771746df40efa2772869388ba26a75fb9f755b33fc3d1031b10d9aa83c1a302d4b1ae0ad73f49392be094f4b4a967b46d60dce90d25e8af72fd0279dce75"}, &(0x7f0000000180)=0x82) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, r2, 0x6, 0xfffffffffffffc00, 0x104, 0x7, 0x7, 0xff}, 0xa0) 00:08:38 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x30000000) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41]}, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:08:38 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x8000800000b35d}) 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$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r0, 0x11, r2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000002c0)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0x8, 0x76}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000003c0)={r4, &(0x7f0000000380)=[@in6={0x1c, 0x2, 0x4, @empty, 0x3}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fcntl$setflags(r2, 0x2, 0x0) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="03004dc4b349815fb2532f569a7f280a4a1eea83c725ad9cbaa5a939ce7d0d16134eb5527fbfbd0f06"], 0xa) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:08:38 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000300)={0xff, &(0x7f00000002c0)=[@in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1d}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000340)=0x10) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r1, r1]) r2 = socket(0x1c, 0x5, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f6669aed48e5a66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="de54fb5b24f9f8bae62e5c3bf053803a1a6d56469992a91e0c8043cd1cbac7abf6381ac1fb8c7cd7badf", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000002c0)={r3, 0x80000000, 0x0, 0x8, 0x8, 0x9, 0xe34, 0x2, {@in6={{0x1c, 0x0, 0x8, @loopback, 0x8}}, 0x0, 0x10001, 0x7, 0x80, 0x4}}, &(0x7f0000000040)=0xb0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) r4 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x400, 0x90) readlinkat(r4, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/73, 0x49) getgroups(0x2, &(0x7f0000000240)=[r1, r1]) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x0) 00:08:38 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYBLOB="31000000d295fe9cc6137ef7c3cc8456364e28c5ff75df8100d300ee78bc401a7bbe0daeff58d68d1ba1fb80d061943220329b7e2f80895b190372f4ee959476505f0d35ec3381e11dbd27d2fd9ebb04649e21b9f71e946ddf22d3ca41904d42821b7242837e6d5dbfef7e8c09ff6143003e5a898246f82254c29a2c269a17b0dcfbd77f17704ffebe32ffa7f64ce3d8e15d7aa9eab60d483010cbbb79f3"], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfc4}], 0x1, 0x0}, 0x0) r3 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001540)={r1, 0xaf, "4d59d8f3c5be37a7251aa77eaa1b40ffe3f147db17611535c88288ec3447ac1ebfca15f522df38a334b81986469f809f64ce4271df6854aa63fb12fdc53b004929b154b6a336ea6458ad2168f22002443ef121b693b05f0c1816b3ba9c7cc54711f33de6173919a3ac621bf38fc7c4b880a56c4fa813cfd83d0c67d7aa8f9e46413a0559a4914411a53181d3ad2af0e33838e356265d58382e56736c94101e64222dd90739d737d3022fe611540666"}, &(0x7f0000000000)=0xb7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0x40}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000140)={r4, 0x5}, 0x8) 00:08:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:08:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x4) lseek(r0, 0x0, 0x1000000000003) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xb5e1, 0xffff}, 0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000640)="11eba99943d597bf442605e727360ea1283caa5b9b439b8fc45a8cf4f5d3aed8a9d9eca24527a2811b070dadee9192b836fe27c0bc52105ad2130920139cebe6533fd7bede12226acc3db6f445ecfdd0ccc51eb7aea9026f25b3c14297e848551f265e13fab593970cdbba3b9eb1ca8f2b6788b6b82c2baad5c6f1b124058b3188043bff3c927e04b4e704bdb19c359ed47c6ba22eebe2fe9806555a469f57d7d1947b9b529e9b828a01", 0xaa}], 0x1, 0x0}, 0x80) setsockopt$inet_tcp_buf(r0, 0x6, 0x63, &(0x7f0000000140)="db2a46d4bd2c22e16448eb62ace726545cbb2474e97a3b72088cfd177efa9ee792c8f82ba856af25d81596436c0d54a25fcb1547f9a9385f360305bacec2e59dd06b51273b489d84448679dc5376e42905750cfd7fa2b8815fcc35a6d4ef30c64f78be3d31be49501c3c8c7420428187738dcb9fd7f17e412e95a6379ac5760ccc3eceb0cbdd8534bd587888daf950c55ea052429cc4067257b53f8b2f4fc599e00a2ceb8df54801c108589430a623245eb7bc425475aab0b74a81df7539554c562a94c84e31abfa1d85a66c04c823f46bec0d5d4132d85205db8576c2f28f99478c4b10e1b14885118c0dc1935940", 0xef) symlinkat(0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 00:08:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) chmod(&(0x7f0000000000)='./file0\x00', 0x22) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x8) sendto(r0, &(0x7f0000000400)="00e22968b6612ed05aec8b3340fc4f0305432ed8f77d6c84ba13c91b5a409fd7f32453ecffed2c85a0bff497b5e462ad5bcaddcecd42331d31b8be885eb73ac15ca5c01ad279716819f01969ccd5cd5cbfd7068b9512d932d7b097579046bbb25311ef1f2e5c936ff7573f8f379ae4c7ebc0fdaa37dbe43a", 0x78, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) recvfrom(r0, &(0x7f0000000200)=""/113, 0x71, 0x2, &(0x7f0000000180)=@in={0x2, 0x1, @multicast2}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1000000011102, 0x0, 0xfe36) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) 00:08:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x0, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:08:43 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x8000800000b35d}) 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$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r0, 0x11, r2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000002c0)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0x8, 0x76}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000003c0)={r4, &(0x7f0000000380)=[@in6={0x1c, 0x2, 0x4, @empty, 0x3}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fcntl$setflags(r2, 0x2, 0x0) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="03004dc4b349815fb2532f569a7f280a4a1eea83c725ad9cbaa5a939ce7d0d16134eb5527fbfbd0f06"], 0xa) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:08:43 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x2, 0x0, 0x404) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f449371957291e952"], 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x800}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0xfffffffffffffea1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4, 0x3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r5 = socket$inet6(0x1c, 0x3, 0xffffffffffffcf3e) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) 00:08:49 executing program 3: r0 = socket(0x10, 0x10000006, 0x5) fcntl$getown(r0, 0x5) socketpair$unix(0x1, 0x20000001, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000680)={0x0, &(0x7f0000000600)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000700)={r3, 0x3, 0x6d2, 0x10001}, 0x10) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000500), &(0x7f0000000540)=0x4) r4 = getpgid(0x0) r5 = getuid() freebsd11_fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000800), 0x100004) r7 = fcntl$getown(0xffffffffffffff9c, 0x5) r8 = getuid() getpgid(r7) r9 = getegid() sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000080)="4839954206d8d8b00fd1fed0360a5ccc0667cf1f335acd789369eaa4569877c590596651fd69cbd803c3a0b7854d62720e377cee2798ef668ad2ab45d0bbc84ac1080ab6b66078b132790320dbccd74cc905b74657e6ffc3dc17070170ed4aaa09121e60c26877031072d4ba5c6a6dfe41985057e96ba23a2a944b9d966b4ad37a8d4423051e50ef5660ca66da1fa0ce0c172885f33b1d40569dc3ade8d8d6a341e4d2d56bcc32b893b88614b5b48b8f9d87128c93d7ae70de8dcdd8ee0ddea362a2834a293ce9ea00937c342a6df24f60407611796f90431057c15b662962d61ac606c276c8760da6", 0xe9}, {&(0x7f0000000180)="e8d87d973adeab1411cb9e643bc0591d0e62fd7c68f582566700b39e804edddeabc8794c33dfb4db1813a768836d5bf5ff0732fa9b7cada2519de4049edd3469c3495d672c35546423ce81f092dc3ec453c7d06f3ec284054a14cd6015a31ea0994fe52dec4b27204ad8bf41ecac18066537a13a55d3346f4e9829e20ff5c6ac0c09b0707bc8f676e222fa92bb479e1669aac446f1065788fe0f8549b8d4b08b9d7a", 0xa2}, {&(0x7f0000000240)="92ee5a59cda1d9dc8aa876849aeab5c42ef6602927f436c69d3c444d4da61814204d277fcec745b559f3875ede66df4641bdfcf0eb84cfd9d0aecf1d2dff0059f553e25742539ca59d10427b3c602f35777a90b426d1ab379f1f8514e6cece26c2d9d59ab4d5dee55044cde8291283f1df6ff026b7fd2037e9eb4a01469be0d28e53da8e9657260a155efb42cdf652536db6ecaf1a438d79d774c2c7d861fade8a7b5ed17f03aa90c89da4aed0e1d1", 0xaf}, {&(0x7f0000000300)="aaa8540d04397f38932827f3abc167df6ad73b2227aa618fddca9a382d66818d2df92289ce12ea7c4f11c204a8a225f367ca1c11bc4cf99a1d4584ce40c9e219f4dfadfafe565bfe2363cc1cd27d6ef47f20ee76101c6419804765c41e9ab948a4bbd27fd452e0aa83425be7b3bb7c754e4629ebd04ece9eac3198f7b02a33810f8ff7d1d8b8891350f1cbdca7789698a7679226ae63246e443a6701798d9e195801a731a9fd6f03", 0xa8}], 0x4, &(0x7f0000000480)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x40, 0x20104}, 0x80) bind$unix(r2, &(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0xa) 00:08:49 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x81) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xffffffffffffffc1, 0x3, 0x9, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x9, 0x0, 0x54, 0x4}, &(0x7f00000001c0)=0x18) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1206, &(0x7f0000000080)=ANY=[@ANYBLOB="00002cc5843e9b5504039e300000000000000000"], &(0x7f0000000180)=0x4) 00:08:49 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0xdd31, {{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x800}}}, 0x88) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3d}], 0x14}, 0x0) 00:08:49 executing program 3: getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0) r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x80) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x8) 00:08:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:49 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="2902000d00095cb90cca8590", 0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x2, 0x100000000, 0x8, 0x100000000, 0x10001, 0x0, 0x8001, {@in6={{0x1c, 0x0, 0xd8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x4, 0x6, 0xca, 0x5, 0x7}}, &(0x7f0000000040)=0xb0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x4}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) 00:08:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1203, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x3, 0x10000, 0x9, 0x5, 0x1, 0x100000001]}, &(0x7f0000000040)=0x10) 00:08:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2007000000fe6fd195767dc7fa80000000000000000000730000005d80a1a96dc6ec11b1887bfd02651dd2118d00000000000010b3de56c6cc3720a7114adf5de7850cdd823700000000000000230000000019000000000000000000000000150200b54b9f4000551ef78d3f0fb7a60000006f00000000000000000000000700"/155, @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) r3 = semget$private(0x0, 0x2, 0x2) __semctl$GETZCNT(r3, 0x4, 0x7, &(0x7f0000000300)=""/214) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fdatasync(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) r4 = msgget(0x3, 0x401) msgrcv(r4, 0xffffffffffffffff, 0x0, 0x1, 0x800) semget$private(0x0, 0x6, 0x8) writev(0xffffffffffffffff, 0x0, 0x0) fchdir(r2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffffd8) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') __semctl$GETVAL(r3, 0x4, 0x5, &(0x7f00000004c0)=""/156) 00:08:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x20101, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000240)={r3, 0xd8, "246fda0fea4174c56a824f16ce8c32aa5dda4dfe1b39a3736b9d7cdeb43b38dad54ec1cf8327f46cad98cb17a04dc8c06a68cb8973e30e2ce49ccd8436546c73ca73a6ac0e852364eb55f3c57e93285ba8dee0d039a0967c8a947e827f116f104529a36d3179f8cd227e6b3100e1f306e3cf30ab97c36258c2ac5a6c1e7978575ed96eb022e72865b64141a88c612c74b547b039b4587c43d1efe7376dee87e9a6cfd6344cbb0cda49dd7c584a4bf8f12f1b93466f0b275ea0df262b772cb246d2e86e8d01b3a7245e6e839b6fb59b90bdb88d614b2c4df1"}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x2, "205045b5132d744749bf788d703c6a53"}, 0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) sendto$inet6(r0, 0x0, 0xfffffffffffffde5, 0x1000000000202, 0x0, 0xfffffffffffffdac) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)={0x1, [0x81ae]}, &(0x7f00000003c0)=0x6) r4 = getpgid(0x0) r5 = geteuid() getresgid(&(0x7f00000016c0), &(0x7f0000001700)=0x0, &(0x7f0000001740)) sendmsg$unix(r2, &(0x7f0000001800)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000440)=[{&(0x7f00000014c0)="84d4c59ad8dd57e783bc451547e7387a9041454fac9c48d549dea4b9d989a8e7d39e0d6ef6f074788c7b3a205895dce3436e19295345f9559be182de5ce0084447c4af4f0faeb4e1865351496f9f22717a13892ec4831d02bfb14700e2b4c2f7b1510f02996e1861b484c3a1532cd6b32032f61025f5fb5e5284af6767099247a43567b3f6602449bfb8f70cf67f1896e0f8feba0240160cc344e9f05e7b349aaeb20451547da67e6234c4dcf71f64f54c8d02c41544db00d89934c25b39466e8ff49ae212399fc7e15fe08cbe1d04", 0xcf}, {&(0x7f0000000400)="19d5788f7342bf56", 0x8}, {&(0x7f00000015c0)="89437738275bc891f6560af81dead79145b3802ecbeb006d66fbeeae93d3c02e3002922cfe0cc9723d340971029dc2cb8de9f8b5d7b8c9cc3881f273b39761cf2aec9a11b5186b96e492fecddb3c6d6a32e1a4823afea038e504747b46308b17eb10cb8f5aefeee92a5e182be0fb2a9bd2e339e890f6064c42f540d376ad5e6230077ec329c6458b40eb6957831a62cbae23e6ca3745e60a605f1753b10e9721c1b34526fb3cf9f310b51636e4a48275dcf4331d92d696364aa38199ecddc6d7401cd8d83efe25a6b40777bc580db93b68c996974a98fae0ae67f813d7a3a817fa06079756869ab3dfb1df6f43a4eaf6ab35aa", 0xf3}], 0x3, &(0x7f0000001780)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x38, 0xffff, 0x1, [r1, r0, r0, r0, r2, r2, r0, r0, r0]}], 0x58, 0x80}, 0x20000) 00:08:53 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c}}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x182) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) 00:08:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x903, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xffffffff, 0x4, 0x1, 0x1000, 0x100000000}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x107, &(0x7f0000000080)={0x80000000001c00, 0x800, 0x0, 0x0, r2}, &(0x7f0000000040)=0xffffffffffffff08) 00:08:53 executing program 2: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) clock_gettime(0x80000000000404, 0x0) 00:08:53 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) 00:08:53 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) sendto$inet6(r0, &(0x7f0000000040)="fb41", 0x2, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, 0x0, 0x0) close(r1) 00:08:53 executing program 2: r0 = msgget(0x0, 0x0) msgget$private(0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) msgsnd(r0, &(0x7f00000000c0), 0x8, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) msgsnd(r0, &(0x7f0000000480), 0x8, 0x0) 00:08:54 executing program 0: symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0/\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf320) fchmodat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) 00:08:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) open$dir(&(0x7f0000000180)='./file0\x00', 0x20c80, 0x100) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000380)=""/119, 0x77}, {&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, &(0x7f0000001540)=""/245, 0xf5}, 0x80) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x800008000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000001680)="3bc59faaa81d6f82eb32eeab8cfcf304b4d5f21b20984b0db23bb2babc3c83596e4ffae11280c7d6474a72f77e8f4d144edfcaa2591d77e4696cbf5d757e0c63a9d0d8fe0c1a74f12791a14d22e433ad4459af985a767fddcb66932f24705ac5e1ab555a858e7ffa0b618fe677fff88fe0887654ca635d41a436c30bd03d858c203f3f0992e09c06b2629e63a6df2698a056e491c2db3ef2c5ab8272aea24fd1a1f3b4c2c3dfa0b89c6179533ca2d057540fb4b557761084f7760135a7ad3f4353e5186a683d561be1c0f1787fbffecf2239f6a25ccd74e4f3426497fa3b6d3455", 0xe1) poll(&(0x7f0000000040)=[{r2, 0x40}, {r2, 0x20}, {r1, 0x2000}], 0x3, 0x20000000000fffc) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) freebsd11_fstat(r1, &(0x7f0000000100)) 00:08:54 executing program 2: __getcwd(&(0x7f0000000000)=""/61, 0x3d) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0xbe}, 0xa0) socket(0x1f, 0x10000007, 0xffffffffffff08b8) 00:08:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0xfe22) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x101, 0x3, 0x5, 0x3, 0x80000001}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x22, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r2, 0x6, 0xf, 0x6c, 0x3}, &(0x7f0000000140)=0x18) fcntl$setflags(r1, 0x2, 0x1) 00:08:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xe, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:08:54 executing program 3: r0 = socket(0x1e, 0x3, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000580)={0xfff, 0xdaa, 0x800, 0x9, 0x1000, 0x8001, 0x4, 0x7, 0x0}, &(0x7f00000005c0)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000600)={0x0, 0xd530}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000680)={0x6, 0x4a20, 0x1, 0x1, 0x0}, &(0x7f00000006c0)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000800)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000340)="9bb40b02d6edb56a9fb270b79e363e6b750f16c16505256fc47a59829b519dea242ec0e0eaf5a55453c33919afcc97e25cd52430088fc3fc552dee26e1a666a87942ede2737140947765e57de93e0fafd963bcacbba1fdd50a93e3fd20b6b02986e6febbf1c2b12749fdbf1612d61b9d5fcf9e8f8f40cc20b5ec1b08ea60a7f6e9c6278db6878f08e66a440d26209298a274aa487699124e36c4a409f80bfed571a8", 0xa2}, {&(0x7f00000000c0)="106de400b32e42687eca5f3efd5fe6e79790f7b5f3a312c2ef66ad4fd474a31f81ea7e8cb58412c2e2b1d3fc77aafde40ca3d716762302b9a0a98143fa785a92f7c3adc47cef73d1bbbf067b98c3b34fd7d2b0f3d24ed3740a2bd2e0e710f9b7758ad9b7fe14a0", 0x67}, {&(0x7f0000000280)="51004c3d34c233", 0x7}, {&(0x7f00000002c0)="648bc975379859eb0f00b3923ef0d42a28", 0x11}, {&(0x7f0000000400)="ff89215c43c070c2ce247a0d05f7826913f19a177d2b6816a5be1c0e4d6cc316c4b5e25201c024b7e5e49c11ced15b8dd0904c6f07b238c0fedd97476eb53051f4514fadc482b4dc18187d1cc717943d717d5c583cb87a0ee51e251ffda4988a26d85b97baad947ec96e9df2002212e98843c7829d209a366761da855e0b762a6d01193da22aa587795f647ffb25f617fc0c2b1bc15d64da17386a7bc428d8d8e7a38126100ed52e6a13213358ce86720fba7aad6e0fe65b1eddab9dc1d2203826d2986fa13e8773dda861e7125937beb96b33989e0e247fe8725ae904355282fc66d5422d122e97162a2b1eb135da7f3dd380", 0xf3}], 0x5, &(0x7f0000000700)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xae4f}}, @init={0x14, 0x84, 0x1, {0x1000, 0x7, 0x7fffffff, 0x1d}}, @init={0x14, 0x84, 0x1, {0x0, 0x9, 0xffffffffffffff7f, 0x7fff}}, @sndrcv={0x2c, 0x84, 0x2, {0x1c, 0xffffffff, 0x6000, 0x9, 0x80000000, 0x1000, 0x7, 0x1f, r1}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5100, 0x6, 0xff, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x101, 0x800, 0x4, 0x5, r3}}], 0xd0, 0x81}, 0x9) r4 = socket(0x1d, 0x10000001, 0x10) connect$unix(r4, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) r5 = socket(0x1, 0x2, 0x10000) writev(r4, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000880)={r1, 0x8001}, &(0x7f00000008c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500090000000000e9db7f56dd59ff47b87d813b78b3a1d0e76df113e70dea19b7cedc622335eafbabf0eef1c7c8362746d12174f61b6831815bc2124ef69afb71c8d4938e61bb826005f32fa1d9840f3534c625b41b78c139608a4b9137b4cb1801604dd7c9da71983c5d3ad108c5aa5bfd366c31eeee5e440e194bb19e3a4ddd474ae7af7492237560cc98"], 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000840)=0x1, 0x4) sendto$inet(r4, &(0x7f0000000000)='%', 0x1, 0x0, 0x0, 0x0) 00:08:54 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e16e1724b0df3115ae9a7eee466696c653000"], 0x1) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:08:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x3}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fdatasync(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) fchmod(r2, 0x180) select(0x0, 0x0, &(0x7f00000001c0)={0x0, 0xc4, 0x0, 0x1f, 0x3, 0x34cb, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @rand_addr=0x8}, 0xfffffea5) r3 = socket$inet6(0x1c, 0x2, 0x8001) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000180)=0xffffffffffffffe1, 0x4) sendmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x2c0}, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x1010, r3, 0x0) 00:08:54 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x100201, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x208e}, {r0, 0x20d5}], 0x2, 0xd8) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') 00:08:54 executing program 0: close(0xffffffffffffffff) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(0xffffffffffffff9c) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r3 = getgid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000380)=[r2, r3, r4, r5, r6, r7]) sendfile(r0, r1, 0x0, 0x8) close(r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 00:08:55 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) 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$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000640)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32=r6, @ANYBLOB="ffff006100005f00000008100000000000050000008c25d86f761cd5024e6fc9f5f9c4874e2674dcd68559aff1d87a1a257adb2549330fb159adef9a967068ea7d70a6044100e1fa0b7fc9072b00"/89], &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:08:56 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x61) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x100) syz_emit_ethernet(0xfffffffffffffdac, &(0x7f00000001c0)="79fefb35231808410423951def9114b614a270e499e065f5ef9a0985686ca934e4b18509578361467b585f6f06eba5ea81cec9282d6609000000594baea075095aec40023ff7ff09c9c042ce85c41176e9654dd26c083b4a6b00510ec8b5f486ae0a6d2ef54d12687562ee1903cc7d2ed9079dbfbfe144ca897f421f2d51619c05b0ae4c98f08ef35738e92a4333c203be5be08e093882b7977010f706dd4e0867212f28b0bb224679e8144e124505f278a6366c09357b4a1fe6fe55bd0a6a76fbd96fba0b221a02ca3665f4f0af55d4c57bde49276c6586c5e97d8942295192ca6416522371fdc1662f1c86d87a931321ce1a3f27da6c58e02524f32281ade70ed1c9b97b4a") 00:08:56 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x12) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:08:56 executing program 0: 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(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockname(r0, &(0x7f00000007c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001800)=0x1002) chroot(&(0x7f0000000280)='./file0\x00') shmctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f5227da00000c9e45aaf393f3691fea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd71c878b2c83e47f3705ded8fbee7aed17f2ee9d1367c083d92689d707abb71b6d36376ba254904530a354549977d01ebe92781284cad03414032fe2b45be75"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x10, 0x2000000000000000, 0x0, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYRES64=r4], 0x1, 0x800) getpeername$inet6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 00:08:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000203178bc5372452490100448146159ed1b801fcc134afb80abd05910671034d1cb10fba4c27ee0b790be25c11fa5d594b2ef64bea5ade6d65ef035d01c7997b4ab5748c593e7667577ef3f2d8faefdc8ba4a3283f3c029e02e4bdd5d361ca140f7026c26b3c4faf112c5fde96d4f8b56c0b14cabfec0fd62fe21a9a33cb2fc432c7ed96f695d902186975d2304ec1e03d34e0d46a04b796742f6f335bb56369ad369321e5611273338ad6a13135284c32a9a2c4c3ccd159e00355b5972000"], 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) r1 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xf, 0x5}, &(0x7f0000000280)=0x8) freebsd10_pipe(&(0x7f0000000080)) 00:08:56 executing program 1: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') chmod(&(0x7f0000000340)='./file2\x00', 0x10000010000002ff) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x3c, 0x1, 0x1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}}}, r1, 0x1, 0x7e083a78, 0x4, 0x8, 0xe18, 0x39}, &(0x7f0000000380)=0x98) r2 = open$dir(&(0x7f0000000040)='./file2\x00', 0x400, 0x8) futimesat(r2, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)={{0x20, 0x7}, {0x7, 0xffffffffffff7c74}}) 00:08:57 executing program 1: r0 = msgget$private(0x0, 0x10) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x1, @loopback}}, r2}, 0x8c) msgrcv(r0, &(0x7f0000000180)={0x0, ""/42}, 0x32, 0x3, 0x1000) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0xa4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x401, @loopback, 0x3d}}, r4}, 0x84) open(&(0x7f0000000440)='./file0\x00', 0x0, 0x2) 00:08:57 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0x1, 0xfffffffffffffffe) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x4, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:08:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000180)='./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, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x150) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x2}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x7ff, {{0x1c, 0x3, 0xfe, @empty, 0x1ff}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:09:00 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7, 0x1000, 0x6, 0x7, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x2, 0xf, 0x5, 0x2}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, 0x8) connect$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_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x4, 0x3, [0x100, 0x8, 0x9]}, &(0x7f0000000280)=0xe) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r2, 0x10008}, 0x8) 00:09:00 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x800) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x6, 0x4, 0x5, 0x0, 0x0, 0x3e, 0x800, {@in6={{0x1c, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x9, 0x1, 0x49ac, 0x2, 0x100}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0xfff}, &(0x7f00000002c0)=0x8) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:09:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) sendto$inet(r0, &(0x7f0000000300)="4d86cada5776f202dd5bf9cb445b380edb665987bec8dfc89861bd635dd3225880bbabbce93b26f9fe2422daf8e49c22141a9337d56a5e777673100d0c70fef827a91477a109a755dce36bacbec82272d1d01cdd7bcaee5f5ef631d84a8872af1101d8a4744dced449e8586a39563fc776f70764969d2c947a5b1e3235bb4dd874105874d3e4108368a626cc1818318278de20dbf35432c219e8533dc83451a42e0eb99d059131f3e45ed246b809cceed22e28392bfea1824a987e6e7975c1b2a7f803952d0d4a4365249d91e429b22d8d5793c81062cd8a6e9ab88833d32276875abb45c574e9", 0xe7, 0x100, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1000, 0x0, 0xfff, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x8, @loopback, 0xb4}}, r1, 0xffffffff, 0x800, 0x8, 0x8, 0x7fff, 0x8}, &(0x7f0000000140)=0x98) shutdown(r0, 0x1) 00:09:03 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x4, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x808, 0x3, 0x6}, &(0x7f00000000c0)=0x18) r3 = socket$inet6(0x1c, 0x4, 0x6) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r1, 0x9}, 0x8) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000140)={0xf73, 0x1f, 0x4000, 0x101, 0x2, 0x1, 0xc5d, 0xc, r2}, &(0x7f0000000400)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2}}, r2}, &(0x7f00000003c0)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="a4030000ff010000fbff1adf00000080b10d000002004e227f00000100"/156, @ANYRES32=r2, @ANYBLOB="2203002422dd269ed2358dd90d9890d80000060000000080000070a2aa110103f200"], &(0x7f00000001c0)=0xb8) 00:09:03 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140)={0x7, 0x4}, 0x10) flock(r0, 0x200000000002) flock(r1, 0x2) flock(r1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x7fffffff, 0x8, 0x100, 0x81, 0x2, 0x6, 0x101, 0x3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e71198000000000000000000000000000000000000021b7e83b000000000000000000000000000400000000000000000000000000000000000010007ca0aa9f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a0203c3a3369b8333066dad705f603891cd71f62140c5c99a16598480c61007479790ab03cf4106795c734aa0758c2db9d8007c193f68c8b7883dc100000000000000000000006a6df7d78cc76c72ef91c1b42a1c0512b6552d525607da4a97da12bc6b83d079a914eb95824fee8ace8eeee030ec26face6d86fd89fc1d3c18941eeffe53461b678f08b5ece57934d0536460267cdd6b300f13a7f2343c2f055530ae69786ab4a2f7014e9ee51b8b3be310e9771b80849e247adee493833442f5f7e89e99d18cd1d93d32e45dd3d51d411af5075484b71089fbeeb46a47cdfe1096ebde6d4d28", @ANYRES32=r2, @ANYBLOB="3f00070003000000"], 0x8c) 00:09:03 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x1) flock(r0, 0x1) flock(r1, 0x1) flock(r0, 0x1) open(&(0x7f0000000100)='./file0\x00', 0x128484, 0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6, 0xae46}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x5}, 0x8) dup2(r0, 0xffffffffffffffff) 00:09:03 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fsync(r0) unlink(&(0x7f0000000040)='./file0\x00') 00:09:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) flock(r0, 0x7) shutdown(r0, 0x1) shutdown(r0, 0x100000000001) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) r4 = accept4$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) close(r0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000440), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x421) 00:09:03 executing program 1: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8a61, 0x794, 0x9e, 0x7fffffff, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x8000, 0x7f1, 0x9}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000480)={r2, 0xd5, 0x2}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:09:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) r1 = socket$inet(0x2, 0x4, 0x7fff) r2 = semget$private(0x0, 0x4, 0x18) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getgroups(0x9, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendto(r1, &(0x7f00000002c0)="3c184dbe66a074aec6b6f7bcb5d152b228172d7690322907397e3b2589cd19c974098638509833886902586864d56cb4a3f09ff29b985d7fe8144705c6472196be2eac09039e0925b5dc4e9ce20daf43a1489fcf7e394650bc4550ba76242e0fd6aa5b74f0a0a4ad89", 0x69, 0x0, 0x0, 0x0) r5 = getuid() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x4, r3, r4, r5, r6, 0x20, 0x1000}, 0x0, 0xbe, 0x4}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) 00:09:03 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f0000000280)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0xee0f) 00:09:04 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x80000000}, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3ff, 0xfff}, 0x10) 00:09:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x100000001, 0xfffffffffffffffa}, &(0x7f0000000200)=0xc) sendto$inet6(r0, &(0x7f0000000240)="71faae726e223196b463d6f4d16d07efdfd87983daa23c571677354398ff1ab4f6e2fa", 0x23, 0x88, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x40, 0x2}, {0x0, 0xfffffffffffffff9}}) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:09:04 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10201) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000000)='./file1\x00', 0x100040, 0x100) fcntl$setstatus(r0, 0x4, 0x10044) 00:09:04 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f0000000280)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0xee0f) 00:09:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x19, 0x0, &(0x7f00000000c0)) r1 = accept(r0, &(0x7f0000000300)=@in6, &(0x7f0000000340)=0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000380)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="9bd99cf63cc69cf6e9f93088b17991baa3e6068af0e3ff9154b31d7296e55964ce6456fe1fab01f5adf51106cb2eca59a7954322af254fc3572d15586b38cf8496c188ac9c93ca8fef1612045eb60db44077101dfcf0c3d74c96e76ac914c894727a2cfe3a8163b50f37a7d7e86770ea7754aeb4d2f7182d419b5beaaebdc50a8a78322f68d111f4b8f8d99ebf093bc2f444aa711f3db2db6176f2afb491798caefc3be1", 0xa4) r2 = socket(0x17, 0x20000005, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x800}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0x5e}, &(0x7f00000002c0)=0x8) r4 = dup2(r0, r0) connect$unix(r4, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x30, 0xff, 0xf7, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x3ff, 0x20, 0x80, 0x851, 0x200000000000, 0x5, 0x8, r5}, 0x20) 00:09:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000000)=0x4d1f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00022e2e4a696c65b0704798fd60562012b7a137f03689c8ca8ffe65dc8d269980a97e744ad76e4a1421d03927dc1a0fccaebfe919a2cd1db3492227b36e4d71e15dec6f656d97d44ce0cb2f2e672f363a2418433e129b2aa475de6a358685cb5d0e2528f502794f91111b9146db82359e47fb5c5464fb78d351af6ba12356edc687fdd339d126ff4f6d95af03fc59a77c0d9fd374bdc2aad0f093d697ac5ce42364c54e78769ef8adbaad9f304320"], 0x10) r1 = msgget(0x2, 0x480) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/154) 00:09:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2}, 0x8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x2}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="ffff0900aecb030002003082dc0501047f008100bbc6f987def4d9dc15fba6761d48b0bbeb3237109c923342267db2c20a788e646d6ab99838f4635af4a818c3ced56ccef25c403ebc0549ac79a06be981b67bd01c60ce596879768502498bd7d679ebcb39ffbb0888f2e7fddee73da2d411204150354e25d5a1c57449b5e02bf828f48ccd0eb0cbe0ce53ce88ca157078ab50f81dc9e960644e16ce61c41399226a77f4eb3b4d947717d8d5c646e1516019450aeed0b71f7fe8d9c7db97ba"], &(0x7f0000000480)=0x1a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008589c86392ee3e558fcd4c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038ade5239200000000000000000000000000bc126eed49be0b523c5a191080128285ce5fb61a126c1338a71bd9ed987990d50f37a4a11a22fcbd544fcdac3b6d6ba38772cb14ff99ab188d266501e8fefef95d191bb8e7ea4300"/239, @ANYRES32=0x0], &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000280)={r3, 0x3f}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r4, 0x304a, 0x400}, &(0x7f0000000140)=0xc) fstat(r0, &(0x7f0000000340)) 00:09:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x3, &(0x7f0000000000), 0x2) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:09:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) close(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0xfffffffffffffffb, 0x920, 0x8000, 0xffffffff, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0x1, 0xa, [0x400, 0x4, 0x0, 0x8, 0x4, 0x4, 0x4, 0xffffffff, 0x0, 0xad]}, 0x1c) fcntl$dupfd(r0, 0x11, r0) 00:09:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x7d, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) read(r0, &(0x7f0000000200)=""/167, 0xa7) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2001000000fe8000000000000000000000000000bb00100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000adf700"/128, @ANYRES32=r2], &(0x7f00000001c0)=0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f00000003c0)=0x100) 00:09:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000440)={0x0, 0x2b, "bcf0c8295977f1c8baf16ca9e8631a40e4ced8b80bf85d01934e0aa18d63ea94d0ebd1a04ac209a5614607"}, &(0x7f00000004c0)=0x33) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000500)={0x2, 0xfffffffffffffffb, r3}, &(0x7f0000000540)=0xc) r4 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r4, 0x0, 0x377, 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']) dup2(r0, r1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x1) ftruncate(r5, 0x800007e2780e3) 00:09:07 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000400)=@in6, &(0x7f0000000440)=0x1c, 0x30000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000740)="718fc1b6739682e46851adfa566cad903b5ab8111de57375cab49661672322942a5e416e1d734c7bd3d864d9afc0289341d712fd41e93fc772b064a8bb1be254a8d2f59c550a861f4f21423b60ba519bf8b7ca4e48f26508e8bf92b7ee8df58a37f4b2e361e30a14dc5d47d861d75735b7fc4545221540fb28a9df687d74b0edd5a68d8d0588f22759972cce35d67182ad020219a17bb4055f519b04b85039f52b1519b00b5b0406b68afa7296bded618c1fd0bf", 0x3c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendfile(r0, r0, &(0x7f0000000580), 0x7) r2 = accept(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000032fc4f8f6d986b06b126430a560eb59a00"/110], &(0x7f0000000100)=0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x80000000, 0x7fffffff, 0x4000, 0x8, 0x3, 0x5, 0x1, 0x401, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f00000002c0)=[@in6={0x1c, 0x3, 0x1ff}, @in6={0x1c, 0x2, 0x26c2, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x3, @empty, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000240)=0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10001, 0x40) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000280), &(0x7f0000000200)=0xfffffffffffffd40) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x40) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_int(r1, 0x3a, 0x20000000000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="030031007ffc42c25985d039de226d68fd800b349ed483bf98d2a5e81276415f1cc3689022ed59f25c4abbb00e7400000000000000"], 0x39) 00:09:07 executing program 2: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x97, "5d3baf296ebdec7f5dd8c9b45bf5929c654735f437e63a4f0b1a58a7e3280ff39000c8990a732dfcbd7283064d57eafc32d10bcd90e100b91378856e6b3d40967454de1212cc638bde920beb8428fcdbe214df42b1229c93924c5b9d3b7bbdc3701a6b95c585c77fdffa6da067cb99137a5997062d102cc838ebe784b0c555e2756e4a33cd40c4c85667a292d2611883e1c2026b43b826"}, &(0x7f0000000040)=0x9f) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0x4}, 0x8) close(r0) 00:09:07 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x62}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000240)={r4, 0x85, "588b093301a9e30b343436682832c88522867fbe392a2d53cc69e5f7548acb830f9bcf1a4cc45517096b71186ed37b467db8c87b2e1839ca2657608e587e316310e09d393070cff028f03d6cf9e12618975669b57e08221bdf9ad54a3563be5611dab376a6dbf41dfc03050a27e6c343d68db0004383d48c640eab0ea56569f85fb20e4280"}, &(0x7f00000001c0)=0x8d) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x0, 0x280000000}) 00:09:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x0, {{0x2, 0x3, @multicast1}}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x1000000000001, &(0x7f0000542000), 0x50) 00:09:07 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x900, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, r2}, 0x8c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x400, 0xffffffffffffffff, 0x3271c6d7) 00:09:07 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x41) 00:09:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x23ce, 0x0, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYRESOCT=r0, @ANYRES32=r1, @ANYBLOB="0000000005000000000000000500070025a2685eb07f2a0c0b6e80779451fe8e141a9f515872c6137775bd3b9b8d470a0843870674e48fc545cf2ec9de0fbcf73ef41c6d45f24cb79bfd11f6d3468a1f097a778413c8189ce158c0ab7717366a1a5bf8b28a4c8ef7d269aeba976d3259fa362a19896497bc3deb1809000000efff0000bb467cfb70dd6cddc0a567faaa85c92f175497ba868735a6b0decc077d4246eec400d703df7c8933192c58e1c4e366832d7ee4be133da88c183d2f00df5f1285f2ae0d623df08c"], &(0x7f00000002c0)=0x3) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r2 = dup(0xffffffffffffffff) semget(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000200)='./file0/file0\x00', 0x10104, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0x400, 0x4) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) 00:09:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8f6000000000100000030a0f3faa22833f2e13a69b476cfcb2abdb5cf223282edc29c8783d7a2370012e4c91309185a965b5575aa0bca106c83ce8fd6728a56e9bd1f1f4dc381b9104db1c291e6014397f8b86f27e036bfce37a547a052401c27ebd4c6b47a08761a8b359116ed7e38fbd69c035baefefe2044632c62e8a5696af86f344dace2b56ea5d6d6e780d42a108bcfbbc43550b18750862d6ce2c737cf6031e6e7a274ec3efcaf8520e66eb9c8ecd187313a0000319b4c1d65b289eba3436dfaeb8a2d9d279623ea3a9f6e53a40f8b2062f960b2c8f9fa210ca07e4e47cc737472fcd8b6a610b4"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:09:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0xfffffffffffff800, "6f004d1a0d38cd5f6fa1249d9b4278bc"}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 00:09:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x5) utimes(0x0, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x10) syz_execute_func(&(0x7f00000001c0)="c4838d7dde00440f71f406f2aec4c185d45f00c4215e534efe0f38f1730045398d00080000c4e2a94767a6c4c38d5e0a56") open(&(0x7f0000000300)='./file0\x00', 0x9, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xc, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYBLOB="38000000d02e6e1351844f78f7e28be46288253b80229176a31f8c92d7844a2baafbb784e12bbb232a712743527884294c387481a661d8b6ef428d3016a997c53dda02efb649a5f354b1422ddb39423db3f660323f5fc029c645d9e22cee7189e5c850be98a08a7a46cee7a943d118b5898a79d1e686889c248a6b20829f8c98d2240043366e2121a244b909"], 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/18) poll(&(0x7f00000002c0)=[{r1, 0x4}], 0x1, 0x6) fcntl$setflags(r1, 0x2, 0xffffffffffffffff) 00:09:09 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e21ac1400aa000000000000000000000000000000000000000000bb5082c17254d5c6ea64e56f1900"/149, @ANYRES32=r1], &(0x7f0000000580)=0x8c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) open(&(0x7f0000000400)='./file0\x00', 0x20000, 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f00000005c0), 0x0, 0x3f) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(0xffffffffffffffff) write(r2, &(0x7f00000005c0)="08f1a213db208336d3d77f423fa4b5409864806858e6a9e7fbc072f72b0f30a19528dda461698604b5d530f860a99bd1ba8bec52ea372688463fa9eafb7dc1067d8779ccc7d4f499a2776a226a1f8934889300b39716f9b30e1bd281609fa2cf9a8878da6bfc7e4833cf2d92782fae83d80da634a79dfef34620134e0c77db2b763c0a9d5dd02ced33767abaeb2a6e3e50f119ba4957a0daaa38ecaf8d23782d6125252c6e3e236e5eb3f5908678e1715a9695ad7b142d071ce584b95637393465fea5a661ab9d3f", 0xc8) sendto$inet6(r4, 0x0, 0x21c, 0x40000008, 0x0, 0x3d) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x80, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000200)={0xb713, 0x8, 0x0, 0x7, 0x6, 0x8000, 0x400, 0x100000000, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000280)={r6, 0x15, "e74b2deacc005b2f72f53622dc096f9ed983353247"}, 0x0) sendfile(r3, r3, &(0x7f00000001c0), 0x5) 00:09:12 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x180) chdir(&(0x7f0000000040)='./file1\x00') r1 = accept4(r0, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8, 0x30000000) setrlimit(0x8, &(0x7f0000000240)={0x90, 0x3}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x6600, 0xffffffffffffffff, 0x1, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0xfffffffffffffe00, 0xb1f7, 0x100, 0x10000, 0x4ed5c4a3, 0x3f, 0x93, 0xb73, r2}, 0x20) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) socketpair(0x12, 0x20000005, 0x3f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000001c0)=0x5, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f00000005c0)='./file0/file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$unix(0x1, 0x7, 0x0) lseek(r5, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYBLOB="81000000020000000200000001000000b6000000cbdb38653ab0bbf529851ba5bbcd3502040d"], 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) r6 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r6, 0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) pwritev(r4, &(0x7f0000000100)=[{&(0x7f0000000640)="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", 0x1000}], 0x1, 0x0) open(0x0, 0x0, 0x0) preadv(r4, &(0x7f0000000280)=[{&(0x7f0000000000)=""/155, 0xfffffffffffffffe}], 0x1, 0x0) r7 = dup(r5) semget(0x1, 0x7, 0x82) pwritev(r7, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) 00:09:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0xd57}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) 00:09:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x10000046, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x42, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000200)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xfffffffffffffff7) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = semget$private(0x0, 0xfffffffffffffffe, 0x0) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x6) r5 = socket(0x1e, 0xfffffffffffffffe, 0x1) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) 00:09:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x101) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) 00:09:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x3f}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x9e0b5085b7e82246) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) connect$unix(r0, &(0x7f0000000780)=ANY=[@ANYPTR], 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000900)={0x0, 0x8001, 0x4, [0x2, 0x1ff, 0x7, 0x1]}, &(0x7f0000000940)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getgid() write(r0, &(0x7f0000000680)="6943ef58db82af35a5daeab6ae1e3601c56f688cc44a14ec344fb158fba9a6c8f4473b961968c186924244ce01ba8da33e57baa4caf7c27515e4b6b4379da05423525859f473b5e5c8de2eed404c3fa1917a8f474fbe0fae7651349b179ef50643c43b5b44c70fce2c4be959b07e0d70575755b93dfecfb027ee92", 0x7b) 00:09:15 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x811, r0, 0x0) setgroups(0x1, &(0x7f0000000100)=[0x0]) sync() 00:09:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x20000000, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x14, 0x3, 0x1, 0x2938, 0xda6a}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000380)={0x3, 0x7, 0x10, 0x3f, 0x5, 0x8, 0x3, 0x8, r3}, 0x20) getsockopt(r1, 0x0, 0x81, &(0x7f0000000000)=""/20, &(0x7f0000000040)=0x14) write(r0, &(0x7f0000000240)="f6f0bb", 0x3) r4 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000280)={r5, 0x4, 0x2}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f00000003c0)={0x0, &(0x7f0000000340)}, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x10000000000000ea) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4) 00:09:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYBLOB="1fcde9ff020002000600"], 0x1) setreuid(r1, r1) setuid(0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname(r0, &(0x7f0000000280)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) 00:09:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x5, 0x3, 0x7, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000380)=r1, 0x33dab709b3720a1a) 00:09:18 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) 00:09:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0xffffffffffffff29, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fchdir(r0) r1 = socket$inet_sctp(0x2, 0x80000000000, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x4c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e200a200006fe800000000000aa000000aa243e8b381a07415f37996125000000000000000000000000000000001911000000000000000000000000000000000000000000000000000000000000000000000000000000eb0000000000001c00000000000000000000000000000000cf0000000000000000000000000000000000000053fe4fa9af54e28387b5cee410cf6b6e653fa27d09935ed15f27ad92871d2e6a6b1ac4e43f450a8ba439aedb7d10d0a6675c819c857022adb5058e83f31362a6d7784dbf4ef805b7b9dc30a141123ee1c67bc2f2c4e8c42719eb3d0362433e", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x3, 0x6}, &(0x7f0000000340)=0x8) fcntl$setflags(r1, 0x2, 0x10000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000ac0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r3, 0x2, 0xf, 0x4, 0x9}, &(0x7f0000000280)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="0f09013083fd5b7ae3c9d4eb01521be3617c5ec7f5d273acbd47b5f19c410dc88ca18c1e67cca4fa", 0x28) 00:09:18 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) write(r2, &(0x7f0000000140)="b377a08b50154f6b6ac618c717b1761f1c54377fdc4e154f478ec0fa2498d46e306db5a73c", 0x25) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x8}, &(0x7f0000000080)=0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0xff}}, r3}, 0x8c) fcntl$setstatus(r0, 0x4, 0x64) write(r2, &(0x7f0000000040), 0xfffffedf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) 00:09:18 executing program 1: ppoll(&(0x7f0000000200), 0x35b, &(0x7f00000001c0)={0x5, 0x10000}, &(0x7f0000000000)={0x5}, 0x8) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8, 0x8, [0x5, 0xffffffff, 0x3ff, 0x5, 0x7, 0x20, 0x9, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x8, 0x4, [0xffff, 0x7fff, 0x1f, 0x8]}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x1}, 0x8) fstat(0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000240)={{0x1c, 0x2, 0x1, @loopback, 0x3}, {0x1c, 0x1, 0xcc, @loopback, 0x401}, 0x1f, [0x1, 0x1, 0x20, 0x80000000, 0x40, 0xfff, 0x7, 0x10000]}, 0x5c) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) read(r0, &(0x7f00000005c0)=""/4096, 0x1000) write(r0, &(0x7f00000002c0), 0x0) 00:09:18 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = semget(0x2, 0x3, 0x0) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000040)=0xfffffffffffffffe) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) munmap(&(0x7f000041d000/0x1000)=nil, 0x1000) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1, 0x3, @empty, 0xffffffffffffffd8}, 0x1c) mprotect(&(0x7f00005ce000/0x2000)=nil, 0x2000, 0x4) getgid() setsockopt$inet6_group_source_req(r1, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:09:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, &(0x7f0000000000)) sendto(r0, &(0x7f0000000040)="737dc33103d589bd987b4d7870d3d54762e63fa5b7c8dd07b1d7e321b7736222a6d56ba8425b94cb09a5ab6562f57da52efa9893a3560a1f7404e498f65691a6572edd466053b9efa872d7a26eb15a75bfc6f8f1fce5c63cbc329593df19b392be5c278bf5f1b70b0c52b25dcb9a4d2daa496c2a7a6e66ca20493ff9b8cebffdb03bdbb8b38935049825a9a3ee5c34d55fdef7be7fbe3f49d5a30d2010de8eeb8ec0d77f8ff8710a1ec58ff8314345d3b3032e205ba5965bfea44950da8119fa", 0xc0, 0xbe51c392df3326de, 0x0, 0x0) 00:09:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x25998a1befc1b7e5) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:09:24 executing program 2: r0 = shmget$private(0x0, 0x2000, 0xfffffffffffffffe, &(0x7f0000ffd000/0x2000)=nil) shmget(0x1, 0x3000, 0x105, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x4, 0x7) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x2}, 0x1) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) 00:09:24 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)="c4e8d19397e15a299243ff5b1b614566f42e9ff51addcdf16104d8cceb49eefa5b9187a9fec4524139270b25f3d38abfd54bcd", 0x33}, {0x0}], 0x2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) 00:09:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0xf, 0x5}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000400)={r2, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x3ff, 0x1, 0x4, 0x5, 0x6000000, 0x979, 0x1000, {@in6={{0x1c, 0x1, 0x401, @empty, 0x101}}, 0x0, 0x30, 0x2, 0x7, 0x3f, 0x6}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r3}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000002c0)={0x100000000, {{0x2, 0x3, @rand_addr=0x200}}}, 0x90) 00:09:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000180)=""/227, 0xe3, 0x80, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) accept$unix(r1, 0x0, &(0x7f0000000000)) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f00000002c0)={@multicast1, @loopback}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000280)=0x4) connect$unix(r1, &(0x7f0000000340)=@abs={0x5e936829ac9101fc}, 0xfffffffffffffeac) 00:09:24 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) setsockopt$sock_int(r0, 0xffff, 0x1, 0x0, 0x0) 00:09:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000000), 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000200)="684ed5574e579cb9923a706d24796b1da0d8e0659b899e244d8eb74d107e855827f57c688e69df5ff55a07ec5dcc58ec475b735bde039b65b0c45f6adc455f6b3bdd490adada9813", 0x48}, {&(0x7f0000000280)="98a4284d5aefe67dd68edc3acc1a742f697eb52b31de02c5307b1e7c77fef8572d7e441f52dd58a641a67b7d60ff9646ba9c8d9feff134ab", 0x38}, {&(0x7f00000002c0)="5919a185d52c395d18b67878079293802241a5795837fc0510197bb652239dce64bdb6abdcbd93426a85d885ae00b05ab86e8ff7a24b09662e9e8c3b0d32a5a23377bdc542dbf2042587ee44cb7fbc8bac49647c275928f881a5badc31423c86027a996d26f339eafb42b2adb5351b16d4e25154108c1ed3b7406b36c18ad760102869c8d385952968c7c5efc8a21e234b355c09a593d74403a0a533d894fcb2825132686038aeaf2154f3af6d57d38ae72792c5879a648d7adbc55501a8037b028eacd0d7ad7754208ae177e8e7", 0xce}, {&(0x7f00000003c0)="86473cecf384cf", 0x7}], 0x4}, 0x89) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xfffffffffffffffc, 0x3, 0x80, 0x7f}, &(0x7f00000000c0)=0x18) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x8}, 0x8) 00:09:24 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x213, 0x0, 0x0, 0x1028f) 00:09:24 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_fstat(r0, &(0x7f0000000000)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept(r1, &(0x7f0000002200)=ANY=[@ANYBLOB="00000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ecb21f35ac4dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8eb52506c5993040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b6fc696bf9d9adbd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a703f5338527c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000331f12900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a4e8e660f6659200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000897d625b01ec8d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065f8047c92ae09bb613bf38705f24c57569c0b31dc6f6bb72cc30ab08ad0bd68c3cb5304c005c0ccb67f6e85556487ec3cba2ac8b38897136ce1f405f39eec6e771b8185408737"], &(0x7f0000001040)=0x1002) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001080)={0xd5, 0x1200, 0x6, 0x100, 0x0}, &(0x7f00000010c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001100)={r3, 0x8}, &(0x7f0000001140)=0x8) setsockopt$sock_timeval(r1, 0xffff, 0x4000, 0x0, 0x0) 00:09:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x80000100) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x3, 0x0, 0x7, 0x9}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x50210f7, 0x200) poll(&(0x7f0000000280)=[{r0, 0x82}, {r0, 0x1}, {r0, 0x20}, {r0, 0x10}, {r0, 0x101}], 0x5, 0x100000000) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x337) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) 00:09:25 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, r2, r2) truncate(&(0x7f0000000000)='./file0\x00', 0x8f4f) setresgid(r1, r0, r0) 00:09:25 executing program 1: r0 = dup(0xffffffffffffffff) semget$private(0x0, 0x4, 0x6) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r2 = dup(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0xc) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) unlink(&(0x7f0000000080)='./file0\x00') dup(r0) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)="804d2428d6d1b81f3786e9c1f56d99aa5e2b0dbe8eb1e3b580eb0e357adf7eef7af1495bf43b50b104632d8ba35fc3b62596abd0794f7d1e74f7c9a11ef76baaf057152435e400d131997544b2a350d40a9b10d11c9a9e2050846b8f440006097fc4d66be5c08b132db1bd", 0x6b) semget(0x3, 0x3, 0x422) 00:09:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="290000eeead5b2eee7b3f62690ac73ed54bdbaa8847ce51b0010d3c7d455efd951bc366b9989b40877f9d512d306fb3a7ae768460ca58be8719213964e899528052efc5e89999dac68146af0aaf34e05d21c8101cf83e6834f4ec026f17af79eeb4e514ad726d0684a8af3fe966c64f7b1ccb3fcc2e2446752b6cbcd5b03bf7efba2ee16c793132adbadbe7ffd1d25f800427aff661ba4fec4ac7ae0203373146d75ab3d20c32649dc8b540fbbf031d034cb31b4f0dd73f2f95f3c667b51801778ee90502f052e763b034fcda62c84681aa5b22666072682b2b6d23d25b1fe422a92a49d8a"], 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:09:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r1, &(0x7f0000000080)="ec37638b469bc2be09caa32ea0715d7bfa554d0f6cb65c7e193744dc9e4cb30ce36eec20cfcb58581f5948dc50f845703f02b29ffab42c554a310bc14dac9f472f02ba84d2c85721356181d4f46727bd4575504fc6a423aa735c82f0ca2aad34bccd039a90ab4d99e20165c9a11fddedb01725265229b9a86bec5dfcfca1a7a2a9770f74f78b31eef4a23b3a7b6358c7e4491156e31cc907accc7370d1bd1d18445782cb25a85bfae88f5ebdf0082bda186d5c40a6b90fa823fae605013be0b1dcfdffbbb08dc0787a186c05cc1af2e0e2205882c353fff10be99c2c21af26fe928053e1b98330799577ba18b3a1866d", 0xf0, 0x20100, 0x0, 0x0) 00:09:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) shutdown(r0, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x20, 0x3f) 00:09:25 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:09:25 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) 00:09:26 executing program 2: msgsnd(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000040ce30c5cb7ab5cb0f969c0c8fa40100a9d6db22d4dfa09ba828a9c4629d90d4c23e6fe0b4428783b9ace1983f7aaf0b9ef2c0424f14807c403fc6fe5d3633510db750ce770869ee81284aaf7f8ee89337eb16018d784f04038b9f8ec8d422895aac2776649af0f337b3a348720c27796c4f35ca02f6e907200a77bb4947013e032139189f55f81d3e47dff50c9b741ec9"], 0x8, 0x0) r0 = msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="030000000000000039164ef1a4a282378ced867865d2a390ed5ac48c57bac504e7d12c9a864c8ef56f82714f655a95311939bc812ed7c8d21fe56e5b0f1cc2defe255f512330a8a2134ccce3eb710df9126610ebf5d7e6eeea304f73ae85013f32e677fb845ba0c84695e283a54bced5e5e133b2dfa38864c6b195b7202ba199b3e2272d880505844293b870a7df5f433c97e4c30066200bbbba5548137554cdf0b01d69e128476dfafe95dfc079247decdb908e5a9c243ce5c1cfc559be7de3f526888c4106584411614e96e92f0a58c5925eee"], 0x62, 0x800) 00:09:26 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in, 0x0, 0x0, 0x80}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:09:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x2000000000000391, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xf, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) r3 = socket(0x2, 0x10000001, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66697c653000"], 0x1) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x1, @loopback, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xf890}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000000c0)=0x3, 0x4) poll(&(0x7f0000000200)=[{r3}, {r3, 0x4}, {r0, 0x83}, {r0, 0x2000}, {r3}, {r0, 0x40}, {r0, 0x84}, {r3, 0x90}, {r3, 0x8}], 0x9, 0x3ff) fcntl$setflags(r0, 0x2, 0x1) 00:09:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) lseek(r0, 0x0, 0x41000000000003) r2 = semget(0x0, 0x3, 0x10) lseek(r1, 0x0, 0x3) recvfrom(r1, &(0x7f00000003c0)=""/19, 0x13, 0x40040, &(0x7f0000000400)=@in6={0x1c, 0x1, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0x0, 0x0) r4 = getpid() getpgrp(r4) getgroups(0x6, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) fcntl$setown(r1, 0x6, r7) r8 = getegid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000280)={{0x0, r3, r5, r6, r8, 0x2, 0x1ff}, 0xc400000000, 0x81}) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000300)=""/115, &(0x7f0000000380)=0x73) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 00:09:28 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100000, 0xd8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 00:09:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x100) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x600) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xfffffffffffffffc}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=r4, @ANYBLOB="c3000000a8000000020000093f00000000fdff0025fd726dd50c"], &(0x7f0000000400)=0xa0) truncate(&(0x7f0000000040)='./file0\x00', 0x3ff) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000002c0)=0x7, 0xfffffffffffffe3e) setitimer(0x1, &(0x7f0000000300)={{0x4, 0x10000}, {0x6, 0x100}}, &(0x7f0000000340)) fcntl$getflags(r1, 0x3) 00:09:35 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:09:35 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040)) 00:09:35 executing program 1: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x0, 0x0) write(r0, &(0x7f00000004c0), 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) dup(r0) pipe2(&(0x7f0000000080), 0x0) dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$setstatus(r0, 0x4, 0x10004) fstat(r0, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000004000/0x4000)=nil) shmat(r3, &(0x7f0000002000/0x3000)=nil, 0x0) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2], 0x28}, 0x0) dup2(r1, r2) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) 00:09:35 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) socket(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 00:09:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x17, 0x20000004, 0x3) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) socketpair(0x12, 0x5, 0x1f, &(0x7f00000001c0)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet(0x2, 0x0, 0x400) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$unix(0x1, 0x7, 0x0) r9 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x30000000) poll(&(0x7f00000004c0)=[{r0, 0x20d3}, {r1, 0x20}, {r2, 0x40}, {r3, 0x4}, {r4, 0x100}, {r5, 0x8}, {r6, 0x6}, {r7, 0x40}, {r8, 0x108}, {r9}], 0xa, 0x90000000) r10 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) recvfrom$unix(r10, &(0x7f0000000000)=""/22, 0x16, 0x40040, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r10, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r10}], 0x20000000000002aa, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r10, 0x0, 0x50, 0x0, 0xffffffffffffffd0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r10, 0x84, 0x8003, &(0x7f0000000140)={r11, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) getpgrp(0xffffffffffffffff) 00:09:40 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) r0 = getpgid(0x0) getpgrp(r0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) mprotect(&(0x7f000097f000/0x4000)=nil, 0x4000, 0x3) mprotect(&(0x7f0000f5c000/0x2000)=nil, 0x2000, 0x3) 00:09:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x39d) 00:09:40 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0x1c, 0x1000005, 0x84) r2 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x3, 0x4, 0x9, 0xffffffff, r2}) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='[#\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='[#\x00', &(0x7f00000003c0)='.\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='.\x00', &(0x7f00000001c0)='[#\x00']) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3, 0x100000001]}, 0x8) 00:09:40 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0xf90b, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) 00:09:40 executing program 2: select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000003c0)={0x1000000008, {{0x1c, 0x2, 0x207, @empty, 0x100000000}}}, 0xfffffffffffffdce) r1 = open(&(0x7f0000000200)='./file0\x00', 0x2, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x80, 0x7, 0x0, 0x8, 0x6, 0x10001, 0x9, 0xffffffffffffff81, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000002c0)={r2, 0x5}, 0x8) r3 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000000c0)=0xffff, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:09:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x10000c, 0x80) openat(r0, &(0x7f0000000080)='./file0/file0/file0/file0\x00', 0x40, 0x2) mkdir(&(0x7f0000000140)='./file1\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x8000, 0x2) 00:09:42 executing program 2: 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000240)=0x1002, 0x10000000) shmget(0x1, 0x1000, 0x100, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000013c0), &(0x7f0000001400)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x1, 0x4) mkdir(&(0x7f0000000200)='./file0\x00', 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0xfffffe4b) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0xe2d7, 0x5992f6dc, 0x10, 0x97c, 0x0, 0x200, 0x6d7, 0xffffffffffffff8c, r2}, &(0x7f00000001c0)=0x20) rename(&(0x7f00000002c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000001480)='./file0/control/file1\x00') 00:09:42 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000b31000/0x4000)=nil, 0x4000, 0x200006) munlock(&(0x7f0000c10000/0x1000)=nil, 0x1000) 00:09:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs={0xe472e5ba7b8b01db}, 0x8) bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="428b596669306e78de2cf0068587df64", 0x10}, {&(0x7f0000000100)="059ae8c0af0c3021a4fd44eb362bdf944e9bff4d657631372c4ea18570029599", 0x20}, {&(0x7f0000000140)="f9d972856ba3c4bff2d2de42a2758f38f2b01e50256fe18a2499a69cae97ba73af069f52e403a18e507986c5fec6741d53220f2c6413d7403bc5446cc08d4a10819febf236be1b36d68d5e210e952ae195dd", 0x52}], 0x3, 0x0, 0x0, 0x20000}, 0x0) 00:09:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @loopback}, 0x8) 00:09:42 executing program 0: r0 = socket(0x2, 0x10000003, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x20) 00:09:42 executing program 3: __getcwd(&(0x7f0000000040)=""/27, 0x1b) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100200) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x48) 00:09:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666968653000"], 0xa) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 00:09:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7ff, 0x7}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x3}, 0x8) lseek(r0, 0x0, 0x1000000000003) sendto$inet6(r0, &(0x7f00000001c0)="7c7769cffdf01d20d8a02ea76ac6289f563c6ac17f2c6bdbd634981b89d09974b62c54e9f5b4423d3928f5fe83278b60a990e17eadd63ed310b1344cdf160a64c6d86de078671a224c378eba5729ced57acf4f4e6fbc130c89c4570460bf50f5adb4633f72f31b98bc1c116d38664b05657b6ca9ba3761313de57e73c958d9263600c1046717b17336a2b4c32126377fb7075dd58f3af9b78d111fc211280cf32ebf86e403f57bdcc1b7d4518ed028d82dea15f3a69d09ea61312350c465b9fa464f3462511aa9d481d31f2f5ede26891a96b1778ae51acbf5218dd0fefa9f22b9d3c138adf03b87947129cc664fc8cac47b7dfa", 0xf4, 0x80, &(0x7f00000002c0)={0x1c, 0x2, 0x8, @empty, 0x7fffffff}, 0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockname(r0, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 00:09:42 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x0) sendmsg$unix(r1, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) exit(0xe952) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) pipe2(&(0x7f0000000340), 0x100004) 00:09:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x400000, 0x4) 00:09:42 executing program 3: r0 = socket(0x5, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080), 0x0) 00:09:42 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) clock_getres(0x0, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$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$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x3a2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000380)={0xb623, {{0x2, 0x1, @multicast2}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000080000000000001012000ff0f0100000002004e2000"/156, @ANYRES32=0x0, @ANYBLOB="000100f8fffff22dfdd9240dd43fe6040000136715faba5e21934598604f303029cbb1e29a85f4fdf9a1c7560db7e4af3aabd657e28eb9654adc9e48c85dd5586cd7a4cd9a1f1ab40969e1fe36e3db9f012ba573871d86bd5b0190b5a5d21fe0464bf42f81ee1438a8dd5842134b55adceea35bfa041f1641c184993bb0fa59dc31136a47f1734b7109834d5282b80bd4c81a0149cd6cd82a8dc7fc14ba43ae030e6949c8036d2873305781a42a44b0e000000"], &(0x7f0000000440)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x40, 0x9) 00:09:42 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0xc) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0xa8) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8, 0xfcf5, 0xfffffffffffffff7}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r6], &(0x7f0000000240)=0x84) accept(r2, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchown(r0, 0x0, 0x0) exit(0x8) 00:09:42 executing program 0: chroot(&(0x7f0000000000)='./file0\x00') r0 = socket(0x6, 0x10000000, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000)=0x8001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x1000a}, 0x10) 00:09:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6f, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)) 00:09:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000000)="b0446e0f6d787c4060bebc439300e2a6f499a1fae36d8798793501ccafe02d287e5dd1e8e3973ea3841416f6648134ebb1b88ea334177b4737134e908f674745e4ab69cd921c3fe9d344a0c73096049b5856199ca83bfa2f770808a3ed64abe975eed898df252ac421526905273878f8675a7c27fb07c0615002b1049094ddf9b3e89c34cce8e76d4d3f4cc5947db8db7c1f48a8489b4f2061439c917b51e7f1d3b8fd3047d7b10da26177978d9a4edd07b517ca6a74ed8fed798b8151eedf77b3", 0xc1) 00:09:50 executing program 1: r0 = socket(0x10000000002, 0x7, 0x1) getsockopt(r0, 0x1, 0x68, 0x0, 0x0) 00:09:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(r1, r1) getsockopt$inet6_buf(r2, 0x29, 0x9, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689) rmdir(&(0x7f0000000140)='.\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffffe, 0x5) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_execute_func(0x0) 00:09:50 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_fstat(r0, &(0x7f0000000040)) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fcntl$setflags(r1, 0x2, 0x1) unlink(&(0x7f0000000000)='./file0\x00') 00:09:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_udp(r0, 0x11, 0x4, 0x0, 0x0) 00:09:50 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getrusage(0x0, &(0x7f0000000180)) select(0x40, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, &(0x7f0000000100)={0x0, 0x80000000, 0x9, 0x0, 0x8, 0x1fe, 0x7}, &(0x7f0000000140)={0xffffffff, 0x2}) select(0x40, &(0x7f0000000000)={0xff, 0xdd, 0x5b, 0x1f, 0x6, 0x80, 0x8, 0x2}, &(0x7f0000000080)={0xe2, 0x100, 0x7, 0x1, 0x5, 0x5, 0x3, 0x7}, &(0x7f00000000c0)={0x6, 0x5, 0x8, 0x1, 0x20f, 0x9, 0x4a, 0x8}, &(0x7f0000000240)={0x9, 0x9}) 00:09:50 executing program 0: r0 = semget(0x0, 0x0, 0x0) socketpair(0x1c, 0x20000005, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r2) semop(r0, &(0x7f0000000380)=[{0x2, 0x8aa}, {0x0, 0x4}, {0x0, 0x7fff}], 0x3) semop(r0, &(0x7f0000000000)=[{0x3, 0x6, 0x800}, {0x3, 0x4a, 0x1800}], 0x2) 00:09:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000280)={0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x200}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) open$dir(&(0x7f0000000180)='./file0\x00', 0x20c80, 0x100) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000380)=""/119, 0x77}, {&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, &(0x7f0000001540)=""/245, 0xf5}, 0x80) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x800008000) poll(&(0x7f0000000040)=[{r3, 0x40}, {r3, 0x20}, {r2, 0x2000}], 0x3, 0x20000000000fffc) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) freebsd11_fstat(r2, &(0x7f0000000100)) 00:09:52 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) select(0x22, &(0x7f0000000000)={0x4000000000000008}, 0x0, 0x0, 0x0) dup2(r1, r0) 00:09:52 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1d, &(0x7f0000000040), 0x8) freebsd10_pipe(&(0x7f0000000080)) 00:09:53 executing program 3: r0 = socket(0x2200000000000010, 0x10000004, 0x5) sendto$unix(r0, &(0x7f0000000100)="b10005050400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) mlockall(0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getpeername(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0xd0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') fsync(r1) r3 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r4 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000015c0), &(0x7f0000001600), &(0x7f0000001640)=0x0) r6 = getgid() r7 = fcntl$getown(r3, 0x5) freebsd11_stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() r11 = geteuid() r12 = getgid() sendmsg$unix(r0, &(0x7f00000018c0)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001540)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="a188e24a2722a404a5a7a001fb8dd7d047a9974e052f63fe197897ed7c5e785cbb189d656f9b93dcf39a5495d32ab56f9340a759d35e0e", 0x37}, {&(0x7f0000001300)="d8a95cf47cec319cf4fed2ecad880461f2d1c84d2228d3726b597f081c85845fc9cb7ffccedb9af82b5b46946029ad2fad71e54c3a443d7e274938fcadf3a07ad305a2ea2fd9b97a36ab627ac051ed42b769d21728df6b9149efb2f3", 0x5c}, {&(0x7f0000001380)="5f6250d8f64f5dae8950e3ead19d9dcc7d41a8cadea2ef51b43c9c87fc7429aa844b81bdb909ec2ef36a811bb3c6a0731a532479b22ae252c86f44bf799ad170a7c50d36c3b27e8a1c32a7be7f6b74ae066ac23a015f13cbcec7e014bc26102246ff426bc705620f8fd75c05975475aefe91a0262c9608ce47ffdc6dab298e76c1455f2ec2e81e04dd76945e7a92bf96cd68f3fe6fa2151d5f1b9d618b039c7cd4261d3ef6fe", 0xa6}, {&(0x7f0000001440)="71fb175287b3ba906d0956", 0xb}, {&(0x7f0000001480)="791f6206b3c516d5af573c4b6b2ca16e4639e72a01b03f13dc3f0d5ba6440fba19f15daf73bdb07da3d62f3b4d36bfb19b20ae6969a3bd1b67b82b3ca1032c15fcf46b4330dc206f662ce2221a30e77ed8d2ebf3974b14886ba1205a90851e7a8c4a2814c5d9862875da0f94044bd11a9d0725a70ecf3ee11ff8e95f28659c34f23e0da9e793afce61e264c7e8bc3eac4566b593e51f6850d9956fe24798", 0x9e}], 0x6, &(0x7f0000001800)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r3, r0, r1, r2]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0x98, 0x20009}, 0x100) 00:09:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f96426c653000"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x5, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x20, 0x6}, 0x10) shutdown(r0, 0x2) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) 00:09:53 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x20) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x9, 0x7441}, {0x6, 0x7}}) flock(r0, 0x1) r3 = dup2(r0, r2) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000080)=0x80, 0x4) 00:09:53 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0xbeec, 0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) write(r1, &(0x7f0000000000)="4dce000a1e1618bedaebbc5f7d58490d2d", 0x11) write(r3, &(0x7f0000000040), 0xfffffedf) ppoll(&(0x7f0000000040)=[{r2, 0xc4}], 0x20000000000001d8, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x5, {{0x2, 0x3, @multicast1}}}, 0x90) 00:09:53 executing program 3: r0 = socket(0x1, 0x5, 0x6) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b1bdd0ad55ff0b8302657a81c8771ef978406287301def5eb1f0f23d2fdd6425d058fdaa703c59baf1432c6bfbb4d199e7356da0565f60b872b8a56fa925033457234cf4e03e8f0e99c5505ea4bcc3de5cf2fd8b4a583f55af29e97023a8e49c11184b36df119baa3d8f5668871b830eb03ce548d996f69964600d8490bdd77c140dbfc1bdc884a201c90466a7d6335cda60cc6bc443b0f0ee841aaaacc70028a35a83bb98344a11a24d2aea", @ANYRES32=0x0], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0xbe15613c88e6e331, 0x8}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f0000000100)=0xffffffd8) 00:09:53 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x7, 0x64, 0x966d, 0x10001, 0x0, 0x7f, 0xd7, {@in={{0x2, 0x3}}, 0x0, 0x62b, 0x20, 0x0, 0x6, 0x8000}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0xe, 0xf, 0x3ff, 0x40}, &(0x7f0000000240)=0x18) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="e38d75d35e16e54c97d718a64c9a1f04aefcda12439ead8bbc2c101853214f9cebd5a9f4360a521c7a9811f95e8cd7302f0316750d8def7900f89992b171f15cab8af7194e5ba91aad"], &(0x7f0000000100)=0x4) 00:09:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x7fff, 0x51, "603f13d0486f19dfef642feec60d0e9b550e031ffe122f89946444704211a880bea394ccfff0afd184e3c5e79d20fdcd033065d5447cacd3fbc37e7dc6c891cb945321057e4a328531ec30019db21fc6fe"}, 0x59) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:09:53 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x2, 0xfffffffffffffffd, 0x8, 0x7, 0x6}, &(0x7f0000000640)=0x98) sendmsg$inet6_sctp(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x3cd2, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000140)="e4dca8b8cafe5a7fce067c097dbab85a709276fec6d446ceb81ba76335c5cff00bfa3715bf856c9d9114c7dd6b7a34d1eb4e466b4e2b921ead51bec01d34b23af5c253612a1cc3bb758672e27dc36bbb5b79b29e7e6eea2bccec3376ce573af3865b840e96ec674e58afc1a3494dc88253c4588cccf9882e6220eadac5a2b69ed71a90515c81c659ed7600a279333285151628538ecf86b83936da2dadf035462cafdfc60affbfd172e40d82f2155b3f3d0ed4c152f0652eb4b511ba48883177a666445cdc84b9f601c3dd77fab4238329b0e75145ab3a9c475bf8e635b5b19fea78e7533323e15ce3abc6e6f5473075bd4d60765a26d6b0", 0xf8}, {&(0x7f0000000240)="0e7fb5315654efa75b53a2a129799c0755c4ce7ef798d406d700f9b85be1a6311491ad5946d1decebf1932ee9212d066705770", 0x33}, {&(0x7f0000000280)="9b6eb43f42742039340377ae02f002c8fcd129f9c3fef034929e569835dbffd515c7015e052f065923112e0f8ddcbfdcaa169d73287f21351e09ad0fe05198805e8bb412ad62f90785dd558f40a1202f5ab3769a5ae9012f5ab97c8c3693124a6212a9a0b82ae0078c43d320af74018beb946e9a5e17b7537cba21c4534ca602eec33abb087a1a949a1a4d8ab33e41a3550cfd0a71a52f8015f4248b91f84b5696cb744aa291c89156d2e197f8c6520cbe152cc188bde2", 0xb7}, {&(0x7f0000000340)="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", 0xff}, {&(0x7f0000000440)="c97ddb693512a3fb4740f719f732ad7de77bd211", 0x14}, {&(0x7f0000000480)="acfaa3b6c4366ace40177901ea1c7a62cf5a50a31d8c0906dc4575a7ca20e2b85c16e75783cdef525af0d1bcccaedbfc20ba64384474232c52c03ff78eabfa321dddcfb3920b63ad51686ad91a58af774c34847c81d87c3edec77644b5d8d5d3ae531f5b94", 0x65}], 0x6, &(0x7f0000000680)=[@dstaddrv6={0x1c}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndinfo={0x1c, 0x84, 0x4, {0x2f, 0x200, 0x9, 0x5, r1}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x6}}], 0x6c, 0x105}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000100), &(0x7f0000000080)=0x4) accept(r0, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0x1c) 00:09:53 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffff, 0x400000000000412, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0xffffff77) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x8000}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) r4 = socket$inet6(0x1c, 0x20000003, 0xfffffffeffffffff) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000180)={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xa7c, 0x1000, 0x0, 0x8, r3}, &(0x7f0000000140)=0x10) 00:09:54 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:09:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r2, 0x0) getsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fstat(r1, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) semget$private(0x0, 0x0, 0x200) nanosleep(&(0x7f0000000200)={0x6}, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0x6183}, &(0x7f00000001c0)=0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000440)=0x8) munmap(&(0x7f00001f2000/0x2000)=nil, 0x2000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 00:09:54 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000300)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="808338d8ab06262e", 0x8}], 0x1, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x8, 0x1, 0x1ff, 0x200}, &(0x7f0000000140)=0x18) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100841, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x200, 0xffffffffffffe2e6, 0x8}, &(0x7f00000000c0)=0x10) 00:09:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000200)={@loopback, @rand_addr}, &(0x7f0000000240)=0x8) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/190, 0xbe}, {&(0x7f00000004c0)=""/235, 0xeb}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f00000003c0)=""/4, 0x4}], 0x4, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000f6ff00000000000000000500"/110], &(0x7f00000001c0)=0x6e) setsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f0000000040)=0x800, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="00f00020"], 0xfffffffffffffd81) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:09:54 executing program 2: fcntl$setflags(0xffffffffffffffff, 0x2, 0x2000000000000000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000), 0xfffffffffffffd31) setrlimit(0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) 00:09:54 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) renameat(r0, &(0x7f0000000000)='./file2\x00', r0, &(0x7f0000000100)='./file0\x00') fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000200)=0x4) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000300)='./file1\x00', 0x0) rename(&(0x7f0000000280)='./file2\x00', &(0x7f0000000240)='./file1\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:09:54 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r2, 0x0, 0x6, [0x8, 0x19, 0x0, 0x3, 0xffffffffffff0001, 0x54]}, 0x14) unlinkat(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6) getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r2}, 0x8) 00:09:54 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x1000a, 0x0, 0x5}, 0x10) 00:09:54 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "e1869fe3f363bb9cd0742e89fc7f2ceefe0c69218fa3e53e3547bb2897be7bf8ca7cb0fd5438a60524034b89013c4041e545969002457289505b9fac8474727a454722b6846ab7f650af9f0b5554a91f4f99b64aa20c84f0bc362f38ebcf4a3a21d53cee98c972d594284a121fbcbd447f3720fd6667d92c40d7f4ef7a2533864594cb39b0835475ba0753aee6bb547849fee2b3f911eb85227e2f8fe607a0667e2215b465a88a3506836d644d38d7fac552ece27e0cc54c0f607cc0a7a6c8c6d045937a8b841ab500cbdb642741cae70bc35cb8e2756327317c36bcb15ff6015f4f8a3823db839d15348de8075af469"}, 0x100) mprotect(&(0x7f0000384000/0x2000)=nil, 0x2000, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:09:55 executing program 3: mlock(&(0x7f0000b34000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) mprotect(&(0x7f0000f4a000/0x4000)=nil, 0x4000, 0x1) 00:09:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x4000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = geteuid() getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r1, r2, r3) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0xfbc, 0x4) accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) 00:09:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x5, 0x4}, &(0x7f0000000080)) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={{0xff, 0x2}, {0x10001, 0x8}}, 0x200) open(&(0x7f0000000000)='./file0\x00', 0x400, 0xe0) dup(0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt(r0, 0x6, 0x5, &(0x7f00000001c0)="f0813930aa7ab8c252911f7f99f9fecf0c9622930a95759261b65cecf84d12b4e19b1389a8ce53b7c2e18918d04de6519c097e34d0a4a2b086768ac9b20808f5cfeb6c52fafc5555d2841a51fb1c947ac645f2c96c48e72832868bc896aa590b06fd24dac3abbe96dad0c6a819b45d668c1d21e1338fe1724023222538a26879d0b06071677c0cf234cabf3bd6ac85851de96b292d84f7d7e8a0fc2ef2f04dfceba99ec04193c10c11dbe9242451cd4589fa16d916ab0014930c", 0xba) r1 = open(&(0x7f0000000280)='./file0\x00', 0x420, 0x48) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x916d, 0x4) 00:09:56 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') recvfrom(r0, &(0x7f0000000140)=""/133, 0x85, 0x80, &(0x7f0000000200)=@in={0x2, 0x3, @multicast2}, 0x10) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 00:09:56 executing program 3: syz_emit_ethernet(0xffffffffffffffb3, 0x0) 00:09:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x200000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1206, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:09:56 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x40) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e207fc7c500fe8000000000000000000000000000aaf50d000000000000000000000000000000000000000000000000000000000000090000ff01000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000526847d6bc1eb1f924f723597444f00e4e95940b3cce7ac107f3b9d87331e32fcd1bc2df6808a0c602ea9cdbe08420b92a7cbb8b95e69b4fce2f3b15b03759ac42412688c200d28f00"/203, @ANYRES32=0x0], &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0xe906, r1}, &(0x7f00000001c0)=0xc) fcntl$setflags(r0, 0x2, 0x1) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r2, 0x9) ftruncate(r2, 0x67) 00:09:57 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:09:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f00000001c0)="798deb8ce60c923afeed35c008060007080014047102000000bab83be28ea73e1a9ab221b4ba20709db137d2c51fd18649084b98e76eeaa5bce09126abf88c693829402a842f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) recvfrom$unix(r0, &(0x7f0000000000)=""/174, 0xae, 0x40, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) 00:09:57 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) recvfrom(r0, &(0x7f0000000140)=""/97, 0x61, 0x2, &(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/149, 0x95}, 0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x400, r1}, 0xc) 00:09:59 executing program 2: r0 = open$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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="08013aff7fdb0d45ecfc470e3bb57685f4ca779bd689ef889e3e9cbae49bfc3211c50ef6111cad810267c0a4192ea8374393881e25e0ca61ea097d36c15c39b4ed50604b688fb05273130e26caf25cf381adf591b10812860600", @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) 00:09:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[{0xfffffffffffffd77, 0x3, 0x6}], 0x246}, 0x0) 00:09:59 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x7}, 0x8) recvfrom(r0, &(0x7f0000000000)=""/61, 0x3d, 0x40002, 0x0, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82024a2fd108d79b66696c6530000097a5c30029602e703e670bbb1abb"], 0x1) pipe2(&(0x7f00000000c0), 0x4) 00:09:59 executing program 0: r0 = shmget(0x1, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/62) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000002) setsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f0000000040)=0x3, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 00:09:59 executing program 3: truncate(&(0x7f0000000180)='./file0\x00', 0x3f80000000000000) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000001000)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) r2 = semget$private(0x0, 0x7, 0x8) semop(r2, &(0x7f00000001c0), 0x0) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000300)=[0x80, 0x1, 0x3, 0x2, 0x3, 0x400]) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x100000, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x7f, @loopback, 0x10000}}, r3, 0x3, 0x2, 0x4, 0x80000000, 0x10001, 0xfff}, &(0x7f00000002c0)=0x98) 00:09:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x5, 0x2, 0x6, 0x7fffffff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f0000000140)=0x8) 00:09:59 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13a}, 0x0) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740003000000000000000000004a67fffff2000000bb77"], 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:09:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0xa, &(0x7f0000000080), 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = socket$inet(0x2, 0x10000003, 0x7ffffffb) lseek(r2, 0x0, 0x1000000000003) getsockopt$sock_int(r2, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r3, &(0x7f0000000140)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) freebsd11_getdents(r2, &(0x7f00000002c0)=""/190, 0xbe) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r2, 0x0, 0x6) r5 = dup(0xffffffffffffffff) getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r6 = fcntl$getown(r1, 0x5) fcntl$lock(r4, 0xd, &(0x7f0000000000)={0x1, 0x2, 0x21, 0x9, r6}) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r5, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) r7 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="820287d6f5e12e2f66696c653000ca302a2a0def70b6a725e93898cbb84b73f6c9928b526e199ad409c42e22d7d835e55592626e94b29de9f0c57538bbe4401aeaf1e3b6d8"], 0x1) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000080)=0xd6) freebsd10_pipe(&(0x7f0000000040)) getuid() getgroups(0x6, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f00000004c0)={0x0, 0x7}, &(0x7f0000000500)=0x8) 00:10:00 executing program 2: r0 = open$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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="08013aff7fdb0d45ecfc470e3bb57685f4ca779bd689ef889e3e9cbae49bfc3211c50ef6111cad810267c0a4192ea8374393881e25e0ca61ea097d36c15c39b4ed50604b688fb05273130e26caf25cf381adf591b10812860600", @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) 00:10:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getitimer(0x3, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xf2, "2ecee04b38148bd0f4608202f89c4849f40adf459fbb0fef74fdaa8889e9686f6743746b7f2901b611b669846cc6f7772786e847170e483093dcf9b1c5da8f59dfb52fe08da01fde2f7c6e80fde7384515384a7c7d4f2a0077803c9adfc8f4f8132e8636102e0d6a53b11e368b19c3b937a149e8090284ff513e1deb39dedcdf31ee16b430d373323f8c68734b16664135abdc82260c63dab4b7c0e676e51f474ba9debef8d4b5988d63dc660f6079ba5ae2fb9e843bc2909eb5b96a0358829d06670d797abdb4cecd9ffd075d0f703e795ac69f1df1e799bbd87a1cd880e8c13b552a728d42528d197ccf342dfbc6bc8fcf"}, &(0x7f00000001c0)=0xfa) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x1eddbd5a}, 0x8) 00:10:00 executing program 1: r0 = socket(0xd, 0x5, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xff, 0x80000000, 0x6, 0xffffffffffff1888, 0x1, 0x3f, 0x7fff, {@in6={{0x1c, 0x2, 0x1, @loopback, 0x2}}, 0x0, 0x6, 0x100000000, 0x8000, 0x8, 0x4}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x6, r1}, &(0x7f0000000140)=0xc) 00:10:00 executing program 1: ppoll(&(0x7f0000000080)=[{}, {0xffffffffffffffff, 0xe}], 0x2, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xeb5, 0x20, 0x4, 0x10000, r2}, &(0x7f0000000140)=0x10) 00:10:00 executing program 0: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = geteuid() r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) fcntl$setstatus(r1, 0x4, 0x1004c) setresuid(r0, r0, 0x0) setreuid(r0, 0x0) 00:10:00 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0), 0x4) socketpair(0x0, 0x10000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f0000000100)=""/143, 0x8f, 0x80, &(0x7f0000000040)={0x2, 0x3, @rand_addr=0x2}, 0x10) 00:10:00 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x7, 0x2}, &(0x7f0000000300)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000000)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:10:03 executing program 3: 00:10:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x55010001) 00:10:03 executing program 1: ppoll(&(0x7f0000000080)=[{}, {0xffffffffffffffff, 0xe}], 0x2, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xeb5, 0x20, 0x4, 0x10000, r2}, &(0x7f0000000140)=0x10) 00:10:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYBLOB="a29243eb3f900600991fc9e94f00020004000000000000"], 0x1) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f0000000440)) setreuid(r1, r1) setuid(r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x0, 0xa, [0x4, 0x1, 0x516, 0x6, 0x9, 0x3, 0x9, 0x20, 0x80000001, 0xdcbc]}, &(0x7f0000000300)=0x1c) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000005c0)={@multicast2, @multicast2}, &(0x7f0000000600)=0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000580)=0x8000, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) lchown(&(0x7f0000000000)='./file0\x00', r1, r4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x3, 0x4) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000004c0)={0x9, {{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3c4b}}}, 0x88) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r2, 0x4623, 0x2, 0xaac, 0x2d}, &(0x7f0000000b40)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setreuid(r3, r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000800000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000a80)=0x4, 0x4) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)) 00:10:03 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x5ead, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0xfffffffe) 00:10:03 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0}, 0x0) 00:10:03 executing program 3: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0xf, 0x4f4d, 0x8}, &(0x7f0000000100)=0x18) 00:10:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, &(0x7f00000002c0)="9517d82d3c43779c5a90a4437dd0d657e8372b0d61dbdf2ec3d8642eb3303612e9fb6d86a968878a03485918b963ac05a3d42aeb576ef1302cf7831c574027539a8bb0d9bdbeaa59e4163008d540733fbd3c2af31235dda8d12ad7c612da3140183b52ee97dc9f4d1c5e2152a82948b886c4c349156e622e29520d2ab46cb846bcc9437fa67f7317ffc161b58e154db69ac02e9c05efb4ee13a613d19b7a3416976057319bf9d3468e413c25119b2edc", 0xb0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, 0xfffffffffffffffe, &(0x7f0000000040)=0xdabe582df202862b) fcntl$setflags(r0, 0x2, 0x8000000000004) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x565}, &(0x7f0000000140)=0x8) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="88000000e12b4240ce339a88a9d69e1f9ccb231ed7d5a9323c8f445273d4ba86cd7562414ce0e29e12b9222a1749411dac4bd9098a3d27eb1cb777e97d39d5a851211e1703b62046935748e8030bea774bf51ab6d7381289c89f3dcb9d6ddf672adcfc93c62f9a02bd527a835f79ffe0a362c5131dda30a8bcbb033525b302000000000000000d44ef4547dd26a620fb049e8f86822b0e24098e0b36e129132fc07c9d93ece869c07c66bcfaf827f8cdc982e66211e11cdb78d361acaa345b1c1ae3cd2937a9a6775427ad3da100da9291f2856097a1137a13aeb3281496ac3c9f15571acdf8308bfeadf6c157ba0d"], &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x6f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, 0xfffffc40) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x224) fsync(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r1, 0x2}, &(0x7f0000000500)=0x8) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xeb) 00:10:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) connect(r0, &(0x7f0000000000)=@in={0x2, 0x1, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x4) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r2 = open$dir(&(0x7f0000000140)='./file1\x00', 0x20100, 0x49066ecef41cfe84) poll(&(0x7f00000000c0)=[{r0, 0x140}, {r1, 0x4}, {r2, 0x120}, {r2}], 0x4, 0x7538c70a) openat(r2, &(0x7f0000001300)='./file0\x00', 0x202, 0x0) linkat(r2, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000100)='./file0\x00', 0x0) dup(r1) dup(r0) 00:10:04 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x100000000025, 0x0, &(0x7f0000000000)) 00:10:04 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) socket$inet6(0x1c, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={0x0, 0x8}, &(0x7f0000000540)=0x8) fcntl$setflags(r0, 0x2, 0x1) 00:10:07 executing program 2: socketpair(0x1f, 0x20000000, 0x43, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet6(r0, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r1, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r4 = 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(r4, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000540)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r4, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r5, 0x15, r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x705d}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x3, @multicast1}}, r7, 0x8, 0x80, 0x114, 0x10000, 0x3f, 0x7}, 0xa0) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffdda568000c"], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000400)={0x0, 0x65, "4eca99fe5ac2e4bd77a684545b531537d971eb011415f34ba98feaef58d13448857c47f76b7c7e614125a7d4ff82b2c8b2c5d85409cd86c4cd1527da97838537a30e2d2edbc652577ff64d5581d134d361fe3e44da0baf830bcef4113367ed83daefd97c98"}, &(0x7f00000001c0)=0x6d) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000280)={r8, 0x5}, 0x8) 00:10:07 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x96, "f3fdd6199ba91d4967fbeede7930553a579bb02194206905b8f2fd80ed665ca54479d90dbf06be634538e5ebb789c0749e54f3ed7573d5db30eaf71b70a5873911a3a93e450892938a8e100074a5e5aceef02cecc9fd58daf66d051edf25dc1e1f7f382646800fdb9daa2eb964996abd45a4be6b0029ef4fa0db3503d8fa9ca56123efb6a11d4db0037c563d6f3d5b48fd63ea0b32a7"}, &(0x7f0000000140)=0x9e) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x7ca}, 0x8) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x11) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:10:07 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x3ff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f00000000c0)={r1, 0x0, 0x1}, 0x10) 00:10:07 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1}, 0x8) 00:10:07 executing program 0: getrlimit(0xa, &(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x5, @empty, 0x1}}, 0x0, 0x0, 0xfffffffffffffeff, 0x5, 0x0, 0x4, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f00000001c0)=[{r0, 0xa0}], 0x1, 0x4) utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0xfffffffffffffffa, 0x1}, {0x3, 0x6}}, 0x0) r4 = semget(0x1, 0x3, 0x4) __semctl$SEM_STAT(r4, 0x0, 0xa, &(0x7f0000000280)=""/73) __semctl$GETZCNT(r4, 0x1, 0x7, &(0x7f0000000300)=""/155) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001840)=ANY=[@ANYRES32=r1, @ANYBLOB="e765971ef9f08b13e3f8b2bbc783c06f010001001303"], 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xc) readlinkat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) lseek(r0, 0x0, 0x3) r5 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f00000014c0)={0x1, 0x0, 0x5, 0x8, r5}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001500)=0x1, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1817, &(0x7f0000001540)=0xfffffffffffffffd, 0x4) fstat(r3, &(0x7f0000001880)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001580)=0x68e, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000015c0), &(0x7f0000001600)=0x10) getrlimit(0x9, &(0x7f0000001640)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001680)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000016c0)={r1, 0xf5e}, 0x8) write(r3, &(0x7f0000001700)="cff362a030d48d1335548f1c13b4", 0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001780)={r2, &(0x7f0000001740)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000017c0)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001800)=0x1, 0x4) 00:10:07 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="6190da812c1083dea7203b1fef6a82082e6e65300046f6d4f45ab2c3dfc6c1e84d01000072cc000000000000c007dabbd1c6fffab8f42b6218aac939de5e35278c89951ed52d622fe52900"/85], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={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)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) r4 = getpgrp(0x0) getpgid(r4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) msgget(0x1, 0x200) socket(0x1c, 0x10000000, 0x7) fchmod(0xffffffffffffffff, 0x100) r5 = getpgid(0x0) wait4(r5, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) msgget(0x0, 0x421) 00:10:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000040), 0x1, 0x0}, 0x20101) 00:10:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8001, 0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x9, [0x6, 0x0, 0x800, 0x8, 0xf51d, 0x1, 0x20, 0x2, 0x1ff]}, 0x16) munlockall() write(0xffffffffffffffff, &(0x7f0000000180)="fd", 0x1) r1 = accept4$unix(r0, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000) dup(r1) socket$inet(0x2, 0x30000003, 0x40d) ppoll(&(0x7f0000000180), 0x20000000000003a4, &(0x7f00000001c0)={0x5a2a, 0x3}, &(0x7f0000000200), 0x8) 00:10:09 executing program 2: r0 = socket(0x2, 0x30000005, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x200, 0x1, 0x7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)}, &(0x7f0000000180)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2500000084000000040000000d0200000000000000516915a25b883e19e21aeafaf4f48f95"], 0x258, 0xfffffffffffffffc}, 0x400000) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000100)}, {&(0x7f00000001c0)="99c3145f7d2c6e5e0012441229000a87cb61b0d8ce7ee843d0ea46bfbf8898c23a6948dcbd04b3bb053b54d7c2bf766d0022511f5ae147798a17e19dc5481d3e026a5256195501d1d739", 0x4a}, {&(0x7f0000000240)="aa54252bb0fa2c109bd8f8fdfc756526ffea356421635402c84e08ea22c2d0048b9c1524e898a2b24deee90b959fe1b9a0176054bd9b9b65ab4c3ca75deed822dd5d06043bffe97152762a197274e9978b25d28a4a2a834542cf0d72caa86e91cdd458aa489d70a65f46a5cf9fbee07ddaa6c6b2d485cb8abb82ed11c7f508e9f2ffb4d94957a75f6b0f0fe668cb52536ad22c50ae199823bbaf63d90c63124d42eb11f29c7bc67f", 0xa8}, {&(0x7f0000000300)="b5c04b4d3c0b4779aadc78bb138997a014ee00d0a43711193d1ba0da7818eaf2094d8dec13499a", 0x27}, {&(0x7f0000000540)="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", 0x1000}, {0xffffffffffffffff}], 0x6, &(0x7f0000001540)=[{0x90, 0xbf, 0x2, "30ee75a6661c26ce5e19d6a46dcf1264f6cc2c53c3c9aca03dc0544dd4e461e5d0a647365d763c62dff6adcc8691941a9f957aaa984f57c9132ef5cbf1c8e44a167abd0ceb8813d19f84b059b3ca2ebebbdb9f240ebbe7143b76caabea84866c76c3887eb50f2dcc40a113a13b525e1d7590c981506d68778ce02a"}, {0x90, 0x29, 0x8, "48a2eaa27e233752e81ec051b6e2158ba74dfb09f9d184867b866877e41b4de40db210f35d14c9ed9dd5261b956bf7eddc11c35f6fa7636827e202a1b6e430f81301be182169fa0e5cf3b2aeb2f3f828557ec58473355f55e38548879a3575003da6ae0ffe751eff6539cb2e42bbd0e38a0a1295273417af62b938e8"}, {0x88, 0xaf, 0x100000000, "bbed7765b58ec0e7dd21be4b3bbff4a4c1a3585055778f47ac3379c5b793e4963740749a17b8bd75e382740e14adc01c6e11d2a36ecac092fb470da70cc82fcd7b2f9e291d0afa57cb07d490a0fda98573891d6bd041ea5a368b04d82b0b321847a21b075a73fbcf9992a264217782eb5c11a5f5"}, {0x68, 0xbd, 0xfffffffffffffffe, "4c81cfc5f3b58590479ac81529f495cf2b6e41a8e8ac0d9c89d68736b23c40c2884252039b6d26c3788170bd18c05604d8c85c1e6e2ddb25c0baeb58e9ee0b44ae86e7b300d4d3ae8885501bd1a77d30083de4"}, {0x50, 0x1, 0x80000000, "ef27eb104b8b2cd8507d988bed2ed4a3d5bb6206296e75d95c4cf68a48bf959d22a9c9128c49738708e0b58bfd50e5a1e40f47920b2e5e0584"}], 0x260}, 0x80) 00:10:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x2, @loopback, 0x3}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @rand_addr=0xff46}, @in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000240)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:10:09 executing program 0: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2cb}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x6c0, 0x5100, 0x5, 0x3, 0xffffffffffff0001, 0x7, 0x9, r2}, 0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) freebsd11_mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x2000, 0x100) r4 = shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x1000) shmdt(r4) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:10:09 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0/file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x3}, 0x4) 00:10:09 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0xe7) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x110800, 0x1) fdatasync(r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mkdir(&(0x7f00000001c0)='./file0\x00', 0x40) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:10:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x41f3) futimesat(r0, &(0x7f00000017c0)='./file0\x00', &(0x7f00000016c0)={{0x1, 0xffffffffffff0000}, {0xd91d, 0x80000000}}) write(r1, &(0x7f0000001700)="de9d5509d096d9524c9690e61a565ed674c0929984a9911aa96df46b8d4d785e1de81f6093205cd89a09234af7f350a2dd721ba1439b14c0407c1b3f9561f33b4abcca51c343ae69f48732bbaf8176a4f4160d66a4dd793bd51096725e009725170157cf3452a354792c022fe535fd1f424784b980b892eb", 0x78) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) sendmsg$unix(r0, &(0x7f0000001640)={&(0x7f0000000000)=@abs={0x4df5b70123f7fefe, 0x0, 0x3}, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000240)="09bd8c0d98f52ac14e31e6e572d60a76eeaafda5cf99ba1ee54d42bf965fd58bc4168cbdf635fd9fb9acbf3938f484a11bbb583555d2702ce58fc1d26d63b803d24219da41af8eafee3bf34b30bf84b9952634035dd5c8c7b345d85305b7d705691ab8d014b94f6c", 0x68}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="f675bd1f595945f1fc40856a7c6d5ce62a1853e16083543e042b365ba46a0bdbcf40dd73608a40a667432838c65f8f910d07cdd2b232e8d0d909ee1c9de85ba5a489ed3751554e2a63b8f8a55391ebf9ebc82dd6d812ff779d92d5b657958d3804a1a71ecfa7d220919a98170b64b60e01a62f48d37a0b4a46707a3b234da98828ab7a01bfd96d634d", 0x89}, {&(0x7f0000000080)="dc58a282a7ae8a8ee2be7cc3abe5d8", 0xf}, {&(0x7f0000001380)="a05cf82f947c0b56317f510157623ca8d6e1399c171b036a780994614ec566a2818596dc0aa4fc2aa36d146dcb41d1a5691fe87d51ea48b0a41ac5076b3894b5b3b551edaba5cd7b7e90ae07926a60f903404b94270420a7c3a197df5b51bed4279caaea87fda78cbc3cc94b7172c052b2de8e39598bd25f17d4c0c76d5860c58446063b7f7ec4e0861a2b71982b3f2025f4fc20dcb877db7b9004cf3f", 0x9d}, {&(0x7f0000001440)="3e1e62b7025138db161efbc52d3e6c7f04efdf860ca5bbdf64ff84731e4845f8eb4aafefec8affda813848e81cae6c49c4a8cf030f611a586fe6d6f157778c0ba93f73133b76da26bf467329bed39d8e3c149260c6fef7126573133b5a12ce40512b2470e6fb842de8f83bdd581869ca64148603f7610e8f27be61e38d5d6b599c09d52ef71252243de4376ca722ecd8942dc9f3b15d8a6b8d96d40f860b3776882a20e9fcdfd94624", 0xa9}, {&(0x7f0000000140)="64f9f0892227c9596869611a33a83ab76cc41e", 0x13}, {&(0x7f0000001500)="61421a7ea657ffbe0e123366a1c5611646fee04778332e2e497e6fd7b21face4a150010c2637fd3c42315fd27f055e93caff279b8fd5f5d6e6d074179231136b6f20f659942d9d724802ba58db933a4b76219abac87cb66c2078848cb07808fa649da666ff00d1604009de9ab6a1de156302d04c0e531885637e44c119772594e9ac7670ec5bffd729fe2a1ed71b9db64741e6eea8c3f6984f62455bbbf833e19d7f981854463cc82b0ce1ada3ba393c", 0xb0}], 0x8, 0x0, 0x0, 0x20180}, 0x20008) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:10:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x400, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000000c0)=0x1) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xe}, &(0x7f0000000380)=0x8) 00:10:10 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x37c}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:10:10 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffba) 00:10:10 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x4) ppoll(0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0xffff000, 0x3]}, &(0x7f0000000080)=0x8) 00:10:10 executing program 1: r0 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) r1 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000100)=""/254) 00:10:10 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x30000000) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x0, 0x3, [0x7, 0x4, 0x0]}, &(0x7f0000000080)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x27, &(0x7f0000000000), 0x2) 00:10:10 executing program 2: clock_getres(0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x400, 0xa559}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) clock_getres(0xd, &(0x7f0000000080)) clock_getres(0x0, &(0x7f0000000000)) 00:10:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpid() r2 = geteuid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000040)="8ebbed6ea7bf00f9729fd36dc68f3c1f79c786aab07187a46a61dbb1eb7a51f04ca4e2ad14864559acaaf31d9f43ed839c6be2160f29eda4b5051ca0c0a7fc0c864d45adeef1bc17fba46c1e4ebfe404e751fa6836ef85030afe40bb448ab04126049800c87ec4739d5014eba4ad2c4800b276532220f7b60545607f5ed31491e17b52d6a8a7597daa598509eadf050e49b6a05c4a3e595f6347", 0x9a}, {&(0x7f0000000100)="15cc6e0016dd468609f53e8d1976e31645987576b202ff27699d", 0x1a}], 0x2, &(0x7f0000000280)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x50, 0x20009}, 0x20008) 00:10:10 executing program 1: r0 = getpgid(0x0) r1 = socket(0x1a, 0x1, 0x82) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000001c0)=0xbb42, 0x4) r2 = open$dir(&(0x7f0000000300)='./file0\x00', 0x580, 0x5) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000400)={0x0, 0x80}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x3, 0x8c3, @empty, 0xfff}}, r3, 0x0, 0x400, 0x80, 0x1, 0x277, 0x1}, &(0x7f0000000540)=0x98) openat(r2, &(0x7f0000000340)='./file0\x00', 0x804, 0x20) r4 = dup2(r1, r1) r5 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f00000000c0)=0x10) setsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f00000002c0)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=r6, @ANYBLOB="0000406d8a899b2b7c5487b6d219524b1e5c955554f035cbb2af31f5c9adddfcdb225c8ea5bbdda5dbab6a961f81d335cf1d6ead27f68285986062f43e2ede"], &(0x7f0000000180)=0x45) fcntl$setown(0xffffffffffffffff, 0x6, r0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_mreqsrc(r5, 0x0, 0x4e, &(0x7f0000000380)={@remote, @empty, @local}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x4, 0x4, 0x1400, 0x8, 0x81, 0x2, 0x7, 0x5, r6}, 0x20) 00:10:10 executing program 2: mlockall(0x11) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)="037db00992e75b4c69419db733b2e4208000fae995ca48fcfb26b61377f7efb004bdb407801b5771226af297f882c0a91cd343d0e45595bab21fc623cea2ab75ab9ccb0a9ca24423ceaf5d3f5f61c0067a6d5989b545", 0x56}], 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x65, &(0x7f00000003c0)="53829c1907454a35704a776f960c7e5bed2028d8ada58ae382", 0x19) getrlimit(0xa, &(0x7f0000000400)) msgget$private(0x0, 0x2) fstat(r1, &(0x7f0000000440)) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) getuid() getresgid(&(0x7f0000000600), &(0x7f00000000c0), &(0x7f0000000080)) r2 = semget$private(0x0, 0x2, 0x10) __semctl$SEM_STAT(r2, 0x0, 0xa, &(0x7f0000000b40)=""/130) 00:10:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x2, 0x100) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x40, 0x2000, 0xffffffff, 0x8, r3}, 0x10) sendto$inet6(r0, &(0x7f0000000280)="643453ff3fcfdb51aa4668d1d8498f8cb76bbbe517d53a4a7a8861a86ccd7824f08d76ae891118f2c5f97a4be329a1462f4ff2f515a2bbef0c9fcedd4bfcd60bc4fe03a3deab43e0239625ae418289200372110ec2da6ec0ddaedb61b0ae360e96b0", 0x62, 0x20000, &(0x7f0000000300)={0x1c, 0x3, 0xffffffffffffff93}, 0x1c) open(&(0x7f00000001c0)='./file0\x00', 0x20c01, 0x48) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:10:10 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) r3 = fcntl$getown(r2, 0x5) wait4(r3, &(0x7f0000000080), 0x3, &(0x7f00000000c0)) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:10:10 executing program 0: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, r0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000), 0x4) 00:10:10 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000180)='t', 0x1) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40) socketpair(0x17, 0x6, 0x7, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r2, &(0x7f0000000940), &(0x7f0000000980)=0x10) freebsd11_mknod(&(0x7f0000000040)='./file0/file0\x00', 0x6000, 0x3f) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000240)="c434c71502a53ad2e4ca4f3065547ab9e659b0d74cfb7bea31c37d814a9a6a6cb9d414c56154670937936eac7f429aaaa609c6d18938875f020ef7ffbe9d1b0924d7e3f5c0471ec38904cc4ae580afa83690da3be5bfd930e142b1ec8a1cddf91dcd23e834fd59f8ff1265c56c58273cd12a022371058adbd858665513396ed1291728cc6accb7b20fe52b809978b80957719f21acd840afb761e1faaa99d2b8fa8248bb33dd9258231feb062f07084ad9d5c1c5cabbda53e37ccec4f4", 0xbd}, {&(0x7f0000000300)="05ca4c0a0dc2a1f60b9c0cd39946b3b9b7fc6f571b4f37f4f0195a12359862fd916888a9ce4a00507732ad43c1cf951c1b2c3cceb8614bcd38ee5843e9b2591ea0acefa645c2deb945e5c01dfc7905172df3b3c8aaf8dcd2546f6105c6ea994f9ac81ca0d868982dc2578f0ab4293125ab8db6cdac48fb91518dae35911b458f195bd2c33ae2eb93ab8c261ddd7a1d3ce7177ed08e2e9b94e695ebc759bee8077f91825f55d7996f", 0xa8}, {&(0x7f00000003c0)="e8ec150c7bf172965f982767cf8964c5538f0cb8bd244ed8a15880b3187e09e2b2ef98c8cc4e48df3e8cc258bcc8a4e0d0a93e50138f87917aed5daf285f41638c37b447a1c48957a7c4dd757530e417e46da69f6fd31de0e6b86cc76b57de1aa2cf840b16dcbbde034e9afafe3064abc44e623099cf3d7cca424350c6bb9878d588593d905517cfb28cf478568ea066d928af1bc52202511dfd", 0x9a}, {&(0x7f00000004c0)="1a270cb2a9230afc74283419e7dad93c983aada26b27c2ad56b050ca0911b503a05d01f55d88b8331f8539bcc8822e515597aa1fef79d704a83f077a64c9495a12a2ccf71a7d0056617a910b72e497207dfdf2264baa38e170af2c8175c8007f5f35c6511bd378ce603068cf5ad1c2cb32496fe4835682c54f0637f7b300319f63f81044962ab65fc6ea2061dadfdfb6277608a14f0ba2eda3313da086aa85e2c194efc55158e686a3", 0xa9}], 0x5, 0x0, 0x0, 0x4}, 0x1) r3 = open(&(0x7f0000000640)='./file0\x00', 0x18048, 0x8) socket$inet6(0x1c, 0x1, 0x4) r4 = accept4(r1, &(0x7f0000000700)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000740)=0x1c, 0x30000000) r5 = accept$inet6(r4, 0x0, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000780)={0x0, 0xae, "91822c112da260dbbad0ba99ae5b43c6738a424d93e61c6c4789042202cbcf213f6b78ac5c4884395f661726c9194fd4365a7f05f91a03b48fa0d704470bb40ced60d94ce93a90f55206c0727798d29f5bc5a8a66f24c6a40aa47d0e43130a28c215aec32d8e838c1afc0e9cea4c8752aa524a8b29cad7b6fdd6c06b4497e005947d808d5e153d81a0cd127aca81879f434c70408cbb85e845a8cba4c481ddd686024983685ca91ab8b1b6269049"}, &(0x7f0000000840)=0xb6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000c00)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="030000000100000008000040e448000003000000fc07c0967ff524ea119f69a4efe97c71857adea70ffcfa0be6ab5058ea917f65475419f1e0d35278b155823cb148bf2f6891add6baaecabe900a83a99d887ee66a12bd66d213251415e315627879d2de861b6bbe32f7e9b5b77a1c"], 0x98) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000880)={0x4, 0x4, 0x9059, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000600)={r7, 0x7fff, 0x6, [0x2, 0x7, 0x100000000, 0x5, 0x636a6606, 0x62a7]}, 0x14) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) freebsd11_mknod(&(0x7f0000000a00)='./file0\x00', 0x6000, 0xffffffff) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000009c0)={r7, 0xffffffff}, 0x8) execve(0x0, 0x0, 0x0) 00:10:10 executing program 2: mlock(&(0x7f0000ee2000/0x1000)=nil, 0x1000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100900, 0x100) ftruncate(r0, 0x7f) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 00:10:10 executing program 0: 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x229) mkdir(&(0x7f0000000000)='./file0/file1\x00', 0x0) getsockopt$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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:10:10 executing program 1: socketpair(0x1, 0x20000003, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) wait4(r2, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r3 = fcntl$dupfd(r1, 0x11, r1) bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x8000800, @empty, 0x1}}, 0x0}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={r5, 0x750ddf88}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r6, 0x100000000}, 0x8) setsockopt$inet6_tcp_buf(r4, 0x6, 0x401, 0xffffffffffffffff, 0xfffffffffffffe98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r6, 0x8001}, 0x8) 00:10:10 executing program 3: r0 = socket(0x202, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xd, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="413e8c8d4872b5b89733bf6497eff8bdcda7ddf2f96fe67fb480b10cd855429e9fb21a645b9b3f16c8c4b4a0aaf563ceb1a86ba8ad45320f180eb1aa5a4ba892ee5ad4592959e015e42517db678d728584d2ae351f0bf73d70699ab2112b29f53dea63c4b0e3df5ea098a8ce5f3276f3ac4dcaf0944b0038feebce93373a1e20121888840cc685f3b7b417ba4e16bf67e6b9a421a9eb2280871a018797c52d7b0713ff6e4f29886c941ed0c748ce504023d32754ab7368c22051ec1d2cd75adaeecd65e796ae414b4ce05401e4945627e8b5807bee"], 0x8) 00:10:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x496, 0x3f}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) 00:10:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000800)=ANY=[@ANYBLOB="85000000d4da021937ae86182cfaaecb6fdf0af0fb1ebc16f41cbc80237085019611e906b4d3059c3c515431b8cb7026f5366ba62524210c46c1553aa627d6e2e963376efae8bd9fc129fafd4c7f5f5ec830390a2c2ecc4edd43cf1ebdb9acfceb2a33e6daf3485347a6fd0fe9a99024d2c4404c2737160200000000000000ba000234591be5dd14bf0101178d0254b1ea4c9c57117e5dd1e65ba7b8e4cb"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x5be, 0x4000, 0xdd7, 0x1, 0x200000, 0x9, 0x8626, 0x0}, &(0x7f0000000240)=0x20) truncate(&(0x7f0000000400)='./file0\x00', 0x608020002) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000280)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000003c0)=0x10) lseek(r0, 0xfffffffffffffffe, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) chmod(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x9, 0xffffffff, 0x36}, &(0x7f0000000040)=0x10) readv(r0, &(0x7f00000006c0)=[{&(0x7f00000004c0)=""/226, 0xe2}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000440)=""/1, 0x1}, {&(0x7f00000005c0)=""/148, 0x94}, {&(0x7f0000000680)=""/47, 0x2f}], 0x5) 00:10:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000001400)=@in={0x2, 0x1, @rand_addr=0x3b}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @rand_addr}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) r2 = geteuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x400) 00:10:13 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100429217295fe95d8c8a052bca581952a6e4bc00f9501e5ce9b1a57fd971bfe5a9af24b57704b75dc20b70db6c54cdb74b7c7157ced33ad0502f8084bd41eb052d4f940d895e6721cd1eaa8dd755cdace7da5bc8570720d47c107f17a37c89fb00"/113, @ANYRESHEX=r0], &(0x7f0000000100)=0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x27}, 0x8) socket(0x1c, 0x3, 0x1) 00:10:13 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1) 00:10:13 executing program 0: r0 = socket$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(&(0x7f0000000000)='./file0/file1\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) 00:10:13 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) 00:10:13 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80020000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x1) pwritev(r1, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000000)=""/186, 0xba}], 0x1) dup2(r1, r1) 00:10:14 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000f39709b04f7a80a1e1441f635babc61ed84b2c19433c9f7b801543981252eed2212b7c36418c3a4a5a67eb731c0a475999bf83ff64b293576ed1eeec9a05c777c99ccd998090faf277b65f293ad8cbd5dfb2f449f7b7df5f001de60c388ed0e2ffa2c46287e9a3369621fcf6b64c0bacd8"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:10:14 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x10000005, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x800, 0x80}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000249000/0x3000)=nil) shmat(r2, &(0x7f000053a000/0x1000)=nil, 0x1000) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000000)="f80c522400", 0x5) 00:10:14 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$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$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) fchdir(r0) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0) freebsd11_fstat(r4, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x3, @rand_addr=0x4}}, 0x0, 0x5, 0x8, 0x80, 0x7, 0x3, 0x5}, &(0x7f0000000600)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000640)={r5, 0xf, 0x93}, &(0x7f0000000680)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100ff13080000004432d4601e7681c99f1b844e51def18995a9a534f6ae88c591c985077fc81116c04af00a4e1dd605e03e160427a7c34ddf1c3b55a43d989caa1a95909e0dcf"], &(0x7f00000002c0)=0xe) socketpair(0x17, 0x5, 0x10, &(0x7f0000000500)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000004c0)={r6, 0xfffffffffffffff7}, 0x8) 00:10:14 executing program 3: r0 = socket(0x1, 0x10000004, 0x8001) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:10:14 executing program 1: 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) socket(0x2, 0x10000000, 0x80000000) 00:10:16 executing program 0: 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x229) mkdir(&(0x7f0000000000)='./file0/file1\x00', 0x0) getsockopt$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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:10:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) socketpair(0x1e, 0x0, 0x1ff, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:10:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff"], 0x6}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:10:16 executing program 3: r0 = socket(0x0, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f666984653000b27082c83c"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x7, 0x10000, 0x34, 0x80000000, 0x3, 0xe05, 0x54f2, {@in={{0x2, 0x2, @loopback}}, r1, 0x6, 0x3, 0x20, 0x83, 0x9}}, &(0x7f0000000340)=0xb8) 00:10:16 executing program 1: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) lseek(r1, 0x0, 0x1000000000003) readv(r2, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000000440)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x11}, {&(0x7f00000007c0)=""/154, 0x9a}], 0x6) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r1, 0x800000000000}], 0x20000000000001b9, 0xc74) chdir(&(0x7f0000000940)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = getgid() unlink(&(0x7f00000001c0)='./file0\x00') setgroups(0x1, &(0x7f0000000000)=[r3]) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) r5 = accept4(r2, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0xfffffffffffffd95, 0x0) write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r4, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x200, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000200)={0x81, "cbeae4151792806d6350aaa1d099f639"}, 0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x687, 0x1c, 0x401}, &(0x7f0000000980)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f00000009c0)={r6, 0x5, 0x8, [0x8, 0x10001, 0xc6, 0x9, 0x9, 0x8, 0x0, 0x101]}, 0x18) setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) 00:10:17 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, r0) setreuid(0xffffffffffffffff, r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = getgid() setgid(r2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:10:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getrusage(0x0, &(0x7f00000000c0)) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) 00:10:17 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x17, 0x1, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x3ff, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:10:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x5}, &(0x7f0000000140)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/67) getpgid(0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f00000003c0)="640b17766e050837693bf55e7345a0813ff5078da12c87f4f378cefbb396a2f073430a80f447202b1aa92c57e3982f79dfd96d00ce5297c746b45b9c2c58dca0e0094e78e06b3a496ffb4d6350befa0116c3f91ef3ee6c588d4bce5c525c253f3ea0fcf6099c7eafe9e419eb255911d98178e3ac601ddbb81d76b975dc5a4e15ed5e94a9087b769012f009550ae392c59d6e9f0e2654", 0x96) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x2e7, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x6, 0x3, r1}, 0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x10005}, 0x10) 00:10:19 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x100000001) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) ppoll(&(0x7f0000000000)=[{r1, 0x40}, {r0, 0x5}, {r0, 0x21c2}, {r0, 0x1a0}, {r1, 0x100}, {r1, 0x1}, {r0, 0x2000}], 0x7, &(0x7f0000000040)={0x6, 0x3}, &(0x7f0000000080), 0x8) ftruncate(r1, 0x5) 00:10:19 executing program 2: r0 = socket(0x2, 0x4, 0x80002) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x4}, 0x10) 00:10:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000400)={@empty, r1}, 0x14) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 00:10:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xfffffffffffffdfe, "69996a6e45b7621b9f2595a8c9dc05e6b8d31b9b41c19de8d1035099821d8b6854c1a9ce7ecb335aa8ed0968f057e07c729f0adacd90184b731dfd798d65ac41195d43cd6a076bbe0a5ade0e65fc0af1b6ce3049f7aaa9e6fa7b55f6caecd8eb02f3c8b7cd97864f8d4270a1315a65708e33812cdbafa724834afbef12"}, &(0x7f0000000180)=0x85) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r3, 0xff}, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) fcntl$setflags(r2, 0x2, 0x0) 00:10:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000300)="6ded4d95937f72e9b28ab08f50c0ca2e1dce3ed81ce0b80cbe326e4c6a0a79c2fb28a1b6ae31114c3f0322cc42ac9c9bf212bf8e400000b19f6a55c395f191f6a4a3ac010c0c84003732c8813223342f327f3537be2b8eaa28897910d9bc09bbe1aefc4b18b2ae8116af266eb92547db887f1d92c67b5de774440c448187ac6cba5c0cfc04d1b3595c9b5ba81aa9ee237c99067b5656a7229fc0fbd15cc7afb3081b32696312e73786f91ffe064d7b456d383b54dadfcfb04a4fd13e41748e0d6f56be2ce3ceb25f2709ba2402", 0xcd) setsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000200)="1025f5ad25c08a48c6109abdc2d3bbe4d2c5c0307fdb790ad9c9b2b0f8155ca9e5d7fe175689d9015d80d5d22625430fe0835ec1450bf3f91355442a219ebc280d020e080d5befaa045efd220dffb34c580558a5d80295bc7e85aac6f79a10fb4a060a81122a3080182e4decf6c52f1f661ad9a456c845e50a97c80af1476a8bf3981801400eaa66d159f288de394fb6861ea468601755ab198da491b0db0f980895bf4b8ae9830dcd444784f87344e52eec86502f1055469b36d0a70e1fc7ec2d3008d768fa659e6141e2089eadfa6ce9e462b034bfef", 0xd7) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) 00:10:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000080)=ANY=[@ANYBLOB="8ad83597c10e6df6cda614a717c38ec08d17bff02a1553191e41d13631837bd986092d0a98dfb2ce4baa86e978abb09a7f104be537cfeb15700b979e4bac155172eeff86d7efafa9b7921061e85372bf27b9832a7e424330815b921e5fd8684d8545d1de1ff56198"], &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x8}, 0x24) 00:10:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x5}, &(0x7f0000000140)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/67) getpgid(0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f00000003c0)="640b17766e050837693bf55e7345a0813ff5078da12c87f4f378cefbb396a2f073430a80f447202b1aa92c57e3982f79dfd96d00ce5297c746b45b9c2c58dca0e0094e78e06b3a496ffb4d6350befa0116c3f91ef3ee6c588d4bce5c525c253f3ea0fcf6099c7eafe9e419eb255911d98178e3ac601ddbb81d76b975dc5a4e15ed5e94a9087b769012f009550ae392c59d6e9f0e2654", 0x96) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x2e7, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x6, 0x3, r1}, 0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x10005}, 0x10) 00:10:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3, 0x3ff}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1a}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1c8, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001b40)=0x8000, 0x4) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) lseek(r1, 0x5e, 0x7) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001600)=[{&(0x7f00000002c0)="70a41503dc63f4658951a57791cfac3635af23bdb5c6d78c816573d43c6d8d20e99e9964543a723c68c6390556da410d8a35bd1f5bb098a6ee9e70d34b86", 0x3e}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000300)="d343ce8c116028e127c2666bad3733dfb217fc49c64e0595693e9d4fc868308ab6cf6fe8ac64603c612c1317344037fbaca88e24e4ba0f775ad1ae4aabd16bf3dbd122a6a29b259f2f07befac6a0127fb72188432ad864144a19225438286c25bf3a9ee532216474630182fd0e1fcad490a2b219fbbea8469fe26bc7ed7130d281d28684f7a8907c99585f1ef50bf69fb3e3cf920eaba62329091b52ce7009ff39f176eab0f844cc804a33681f5046be93a27208", 0xb4}, {&(0x7f00000003c0)="fdac512690cd8a917f7c01614937dede22690bf345618ceaf181ef9d9e844e6263f6f586ed5697f6eac179e08b6fe584df68bfcee5d0a67bffe7f49633ba870bf1af7399cab3c6ec252847d9b389a7bc92e207700815631a2059f8fab16b2d67dfec99b05a46646fdfc8c9687d66366abc56", 0x72}, {&(0x7f00000014c0)="9621e5e9af886099083057ae57f0b8eecdaa59136de2ee4b392fc52c25a2ed748ec4cc4bfde96d4dc13228f84394235b3eda50eb0c839543c915f34167221ac82fdc58fa00dd6d79c5f1eba7f63f2eb5c9e91ef3ea7ad25ac00ee1398042f88471712aa7c7d6a547f34ad48aa2e0d6f939817e38953030d54f6be815a8d77118084f498824df41643534fb025a0abdd9d5f149e52839710b2be33d5904f2", 0x9e}, {&(0x7f0000001580)="297f6191a89a85c2f34602d5533c6e36d9b0303f53a90b837884a9c0e373ddc56be95f3c8b94dd46f604296c5a1d000cefa41deeb021723a71124d7de256fe1a7a6a02efbd2c037d0c7466e3025b5ab3bbe44923b382b274b54fee1e4d26b79842f03574763fc33cc77ecc3ee32b123b063228993aef755a43241584fbc6", 0x7e}], 0x6, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x4a0}, 0x4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) 00:10:23 executing program 2: r0 = socket(0x0, 0x10000001, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0xff, @loopback, 0x101}, 0x1c) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0xfffffffffffff801, &(0x7f00000011c0)="45b8600c1dae2bba253a1a5ed40fc907aaa2be9140fe96f25e63d3da44066af7d671778a0d46cccc641ed1b80df1beaa3a12e2387e3bfb671f42f5e956c875a6510749644ca4d11369698d", 0x4b) setsockopt$inet_buf(r1, 0x0, 0x56, &(0x7f0000001240)="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", 0x1000) r2 = open(&(0x7f0000001180)='./file0\x00', 0x0, 0xffffffffffffffff) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), 0xf3) socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000001140)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000002440)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f00000010c0)={@multicast1, @multicast2, @remote}, &(0x7f0000001100)=0xc) shutdown(r0, 0x2) mknodat(r2, &(0x7f0000002240)='./file0\x00', 0x8000, 0x846) 00:10:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000001640)={0x0, 0x7}, &(0x7f0000001680)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000016c0)={r2, 0x200}, &(0x7f0000001700)=0x8) writev(r0, &(0x7f0000001580)=[{&(0x7f0000000080)="c0eaf255538f667f21e062e5640a4a4e3471c93ed1819fe1ca26ae3337d663eeab4b251df092e4e34cd0f515b985bb577d0e985e7422f2b331795a89eb1f5548b80d43e70faf279f28a5b70dd631606e0b4b36471da48464d41b703e3af1385e305c89375ccba8c39afb70e4b6b6f43b6bdd80f84f713fbc3b8c4d21849e8ebfdd46df8698783a9918c9dc", 0x8b}, {&(0x7f0000000140)="00262f62916fe698728b7315084ae2fdaf1cdbd53591a8b6607fd1f6a8678bd9122888003a609b672947615ca853f383d88ffd81c91132fb2ace578ba60a9522f0e4bdb91249037f5590d414ca9bb633535910969349ab5819621c3de87500699e64fdd86be7a11597a709c2c386775df7513a98204ddefd04c6a981c2b2c692ca7f82bd00a796246d953283db0caaec5d983473040ac5ecdbd584", 0x9b}, {&(0x7f0000000200)="cb87a418fc95baecac61ec0e8c1ed3f6602e1baa380cf8545e24d421abf91db7e3e3f2f26e1ce8ea5daeb731299076df22af5e5a38ca1cc9f832ff1d0ab9a6dced44d471d9d721dc91b6f7c4af0d9a8d1ec7ebe33bcdbda2d0a1a158bfabcf71ef194cf8cd6e97c8978daaf5c44e769ded6c59a104bba299b8d8794c209ee9eca92916612b74efcfa3e3cce4278d769582bffb00161866a0ccd1f69b7d42d8cd29f9697e721a51693135b33fd47fe8a72bfec2b902abd67df1606242685f6e5e1081083c6c9f1d47999600959f2a62416a63222de37ee71b5d60e6edc289c5ab40a2", 0xe2}, {&(0x7f0000000000)="17bce4b4975679370de84d990a532e8f36124404151cd13bcf8060873ed23f9d2909", 0x22}, {&(0x7f0000000300)="807b9ee478aa7b5569c17ab92a6ef26e6db03d1e9cc7c5b14e86f69b3cca2221023546d1efcdc0f26eb3dd60723b7ac32ed9128b75dbea6cfd92cb0208ed4b9714ca43b9eddeb250327fbdfef4116e75994494a5225313d91e68f1d42c31c5c355d3d11935ba91456204051155a778bf2cd29a7b5c4dce4ddb64ec3b03bf3e3d3c4d6790dc23dee18846beb5ac4b9b4ca767df98", 0x94}, {&(0x7f00000003c0)="76fa67dd9711b6120c8e3128ca635c6cb7b947c551a1eae16bcfcb08b058f0432b25f21b941bbd1663ecd65871aa505bbf9ee312a131c5fdfa16d18c4891ed1a7c8caa2d1edf838286a84749", 0x4c}, {&(0x7f0000000440)="2f183282f1ec28efe0de66ad04de187e708aee10e8a27f15c459a5f1e5066a3793db97e2d63173b407b5f79cb8865978131ab96799e5a0cc838915777200a51425bc03891f16e81ac727e8acb70983b55f8b71f070dd070860e758615cee9720c747053106d00ccdda266d9993bf9bb86557692f1578eba0725a842663689b83822f845775ea298a569ae500cceed0189d8338d020edfcb25630f05562115b7efc2da7142e0804fbf23d5a47070d6dc968b353611ddf913d", 0xb8}, {&(0x7f0000000500)="57747a2690f4375936349b39e157b464", 0x10}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="c32b48b96d25fae7937ab4c2f741b589ed5e590cedea8b6ad2305a87226cd508df", 0x21}], 0xa) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) 00:10:23 executing program 2: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r5, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r7, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_int(r4, 0x0, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r9 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r6, r8, r9, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{r7, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x7fff}, &(0x7f0000000500)={0x7}, 0x8) r10 = socket$inet_udp(0x2, 0x2, 0x0) semop(r0, &(0x7f0000000240)=[{0x3, 0x6, 0x1800}, {0x7, 0x4, 0x800}], 0x2) semop(r1, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x1, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0xe, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x7}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) __semctl$IPC_RMID(r0, 0x0, 0x0) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYBLOB="081301100400"], 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r10, 0x84, 0x107, &(0x7f0000000600)={0x0, 0x6, 0x0, 0x8}, &(0x7f0000000640)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000700)={r11, 0x100, 0x2}, &(0x7f0000000740)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x20000000000001, 0x11, 0x800, 0x5eba}, &(0x7f0000000300)=0x4) 00:10:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xfffffffffffffdfe, "69996a6e45b7621b9f2595a8c9dc05e6b8d31b9b41c19de8d1035099821d8b6854c1a9ce7ecb335aa8ed0968f057e07c729f0adacd90184b731dfd798d65ac41195d43cd6a076bbe0a5ade0e65fc0af1b6ce3049f7aaa9e6fa7b55f6caecd8eb02f3c8b7cd97864f8d4270a1315a65708e33812cdbafa724834afbef12"}, &(0x7f0000000180)=0x85) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r3, 0xff}, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) fcntl$setflags(r2, 0x2, 0x0) 00:10:23 executing program 3: getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setuid(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x39, 0x0, 0x0) 00:10:24 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000001640)={@multicast2, @rand_addr=0x81}, 0xc) freebsd11_fstat(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() chown(&(0x7f0000000040)='./file0\x00', r6, r7) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f00000001c0)={0x7fff, {{0x1c, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:10:24 executing program 2: r0 = semget$private(0x0, 0x7, 0x100) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/245) r1 = semget$private(0x0, 0x7, 0x1) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/143) r3 = accept4(r2, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x20000000) clock_getres(0x4, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e218000000000000000000000000000000000000000926c545800"/128, @ANYRES32=r4, @ANYBLOB="3c000000010000008100000001000000ffff0900"], 0x98) semget$private(0x0, 0x1, 0x220) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000400)={r4, &(0x7f00000003c0)=[@in={0x2, 0x3}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000480)=0xffffffffffffffff, 0x4) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/4096, 0x1000) sendmsg(r2, &(0x7f0000001d80)={&(0x7f0000001640)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001800)=[{&(0x7f0000001540)="1892b85923f34639b1bb90ad18e17cc4bc8af342e2238ad360c3ab054fae3eff349432744ab31c139b85cc6b85bceec89e80ea50c8c69bd25d852723693942c5dfe9634f4d7fb177a444ade810d8940218d469b32b7438e5ec11a4c4f6cb0edc93ed01e138fde2746f5d1c0fb96f469ed1115aab1092dd9be5c8154173152fb94bf3044b510d7b63ef13d1fb6cdf057620bcdb7e9b1d0b1a836538ba5d4791cf4289eca8bf03d1284bed4077a809e91f8bc4758a40883f2cd89e6a06cbf98c86c93a490735239d1fac4f796fd09c985f78a670c0e509bc71467a41ab4cd9685b88a3cff0c820c6a2e778639409607f3a504283a3a6a79121", 0xf8}], 0x1, 0x0}, 0xfc) r5 = accept4$inet6(r3, &(0x7f0000001dc0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001e00)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000001e80)={r4, &(0x7f0000001e40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001ec0)=0x10) __semctl$SEM_STAT(r1, 0x6, 0xa, &(0x7f0000001f00)=""/96) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000002080)={r4, &(0x7f0000001f80)=[@in6={0x1c, 0x3, 0x8686, @loopback, 0x3f}, @in6={0x1c, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x401}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x12, @loopback, 0x100}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x15c63e83, @empty, 0x942}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @rand_addr=0xe8}]}, &(0x7f00000020c0)=0x10) r6 = open(&(0x7f0000002100)='./file0\x00', 0x2, 0x80) getsockopt$inet_buf(r6, 0x0, 0x1, &(0x7f0000001500)=""/1, &(0x7f0000001680)=0x1) setsockopt$inet6_tcp_buf(r5, 0x6, 0x27, &(0x7f0000002140)="36ac5b52bacd32c25443e4ba7647d95538ec91f2c7da2d4667e4c64ccdf69d26c71a0424", 0x24) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000002180)={r4, 0x9}, &(0x7f00000021c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000002200), &(0x7f0000002240)=0x4) r7 = semget$private(0x0, 0x3, 0x92) __semctl$SETVAL(r7, 0x3, 0x8, &(0x7f0000002440)=0x4) 00:10:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x8002}, 0x0) 00:10:24 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={0x0, 0xafb, 0x3, [0xffffffff, 0xed, 0x40]}, &(0x7f0000000140)=0xe) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x5}, 0x8) socketpair$unix(0x1, 0x10002, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) write(r2, &(0x7f00000003c0)="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", 0x801) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x90) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000200)={0x4, [0x26, 0x4, 0x950d, 0x0]}, 0xc) 00:10:24 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1}, 0x10) read(r0, &(0x7f0000000500)=""/90, 0xffffff91) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/47, 0x2f}], 0x1) socket$inet(0x2, 0x10000005, 0x4) dup2(r1, r0) freebsd11_getdents(r0, &(0x7f00000000c0)=""/79, 0x4f) execve(0x0, 0x0, 0x0) 00:10:24 executing program 2: r0 = socket(0x2, 0x7, 0x1) sendto$unix(r0, 0x0, 0x0, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="0002332f00704c696c65302f66370859fbe96dfe0c8b3d02de696c65"], 0x1) 00:10:24 executing program 2: r0 = open(&(0x7f0000000480)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r1, 0x0, 0x0, 0x0) ftruncate(r1, 0x5) pwritev(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:10:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockname$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000540)='cdg\x00', 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xffffffffffffff4a, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x4, 0x2400, 0x10001, 0x8, r2}, &(0x7f00000002c0)=0x10) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x20) mkdir(&(0x7f0000000500)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x77ae4206}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000380)={r3, 0x7}, 0x8) 00:10:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:10:29 executing program 2: socket(0x2, 0x5, 0x0) socket(0x1d, 0x3, 0x400) 00:10:29 executing program 1: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) sendmsg(r1, &(0x7f0000000900)={&(0x7f00000004c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000780)=[{&(0x7f0000000500)="bc2a335e0260a5dc34e104e3da1f29e9151e2bc95d05d47e66d01d064594f5ff7b63c808f558dc630a15b45452761fd1df14a9024b4d2bdb40c0c8687f9f8562cafabcf1d3890821dc18a7aaee88729c30fe10073ecb9a838cc241a6f95299b5418b880a2b4a3d1b910b2c8ba84d8d5c1c2dfb6ee94ac640a70647667732c2d68856eb033f09def4c04128eab8ed6d11f3b5b27c886f7051b118ae5a497f7c1a385362433fea6212935cf8c20b8b56649bbb00f56babba1b22364b93f7175c12efb92c79ababadb59f5e1335bc82159d196603a85921980c76ca901d06ee90478175db06b1de67df5de3b4d1de", 0xed}, {&(0x7f0000000600)="89d72608e27d530ab9bb3a106866841010fb4891ebba3d6df2d8de94524909dd1974c74eb5f0e85d59b9c9ddc9b66d603c14085ddb1ed46012722b364c531f84ae21d999ae9ae5191527eaa067f2bcca607877142e3cae89fc28f2f72d279e2160915405374445f41d3745d6ba60b97cd71e9075bc051b991754e0b4df4fed1cf7a003acda099b1caeb8dd5f5893f9318e", 0x91}, {&(0x7f00000006c0)="6ef57b9ec626b0db2efcc70547db15859cce2434db9f75e36eb9566f65100832ff30072fbb617c045a8e64e01af4bfe80a1c1646d9d0e5cd06df22590efaf0fa61977121aa8fb8015fd16af1dde6d0c843d3e8fef0711c035e84b355dd7843e54af6f17cafc778d31c1ce4ce1ac8c47170ff2703bba9b12e7327d5b139457070ccfc6689cc5d88a7fc33a92292d24378d8ecf8fc396da35a2a0dd039b2e8e2faea5c1933e6ac1c5f535caf887c055102d2e515a53c92d1", 0xb7}], 0x3, &(0x7f00000007c0)=[{0xe0, 0x0, 0x7fffffff, "d78586f3d5b8cb1c526e6111f69dea3bc303b6df7a0c145a4c93ef5765dd207ad6211b20f6e44acf9b03e7ed7b90838169355a2549d44f6980bfa9f804b66da632630c30d67765d9463792ac049ad0bc5e8f8f307ab35f910003cde80ea4ef014d834a636ce156866d761847fd9ab393f1fd087556f343a66ba3ffea334737a752055c8d1b943c3f870969da4528d81827f1f62f3422a7f247c8ea10d222c8a940195bd4f0cb95a60a8ff4cc55ba47a2945e22c15299371c227c0c045bd212ba60b36bbdbaca8c716c3a3bdb1b86"}, {0x38, 0xba, 0xfff, "86a2985a4ca360dc3fabe99fb5903c1c82698ffe77c9224de3a330fd570b03e03ac572"}], 0x118}, 0x8) r2 = shmget(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10, 0x30000000) sendto(r3, &(0x7f0000000400)="8e6d82b6cbd95294caf7179bca273d513bd1beef28c7303f405edde2a29ccfe3a351ad42ff16f63dd3474f96694e499cdb4bce7aa2497ef6a7bb994ac31ae835c1a4cc6cebca429e81c1483046013dbfcc7bca7b96ba8630d4cf6e329ca6294a895262967592", 0x66, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x101, 0x8, 0x1, 0x2}, 0x8) shmctl$SHM_LOCK(r2, 0xb) r4 = socket(0x2, 0x5, 0x0) getsockopt$sock_timeval(r4, 0xffff, 0x1007, &(0x7f0000000180), &(0x7f0000000140)=0x2) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x80}, 0x24) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000a00), &(0x7f0000000a40)=0xfffffffffffffd07) sendmsg(r4, &(0x7f0000000340)={&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000280)=[{&(0x7f00000000c0)="88adf01977e514f1", 0x8}, {&(0x7f00000001c0)="1fb816d2893e2721bda9e0e186a97d340c85b936212d814252e63370778f17922bce0fe842e9d50bbddc36b74c9e14ee6e92c1c2c0cabacdee9bc7fbbceaea4b17dbf402d7f694fd99705b27894dc0c5763e6527654e1f784988852a520fb4505a13e09fb8f9f57cf7fc35c1200c286e14cd82f0ed19f9fd4449c275721dab8ccdb4e1340b089b3c7d0441158ffcf053f8c449c01d763c10b41b1cc4583ad261f6", 0xa1}, {&(0x7f0000000100)}], 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="780000000000000084000000040000007a67b4619e46baf1067ee293362ed9caeffb654c7f07cba3571bb48859bf3d74e4f1d56712d7517e0cd31f1abd22c6b64ce68d0aef7da10a5d4fbf369ac08402215bfe444ba58dc45d86fd2b0100eb00ee88b87d85e7d9e6db2a693802e94a12c1ce8c0000000000139f46aa8e99626b"], 0x78}, 0x20000) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x100) 00:10:29 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@loopback, @local, @loopback}, &(0x7f0000000040)=0xc) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000080), 0x4) 00:10:29 executing program 0: socket$inet(0x2, 0x4, 0x7fffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x80010, r0, 0x0) 00:10:29 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x8004000000000100) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100) recvfrom(r0, &(0x7f0000000180)=""/204, 0xcc, 0x2, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x51}, 0x1c) 00:10:29 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setreuid(r0, r0) setresuid(0x0, 0x0, r0) setreuid(r0, 0xee00) 00:10:29 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x8001, 0x3, 0x6, 0x7f}, &(0x7f0000000100)=0x18) connect(r1, &(0x7f00000002c0)=@in6={0x1c, 0x0, 0x0, @loopback, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) close(r0) execve(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x100) pipe2(&(0x7f0000000040), 0x100004) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:10:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) fchmod(0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/142, 0x8e, 0x40, &(0x7f0000000140)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:10:29 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) listen(r1, 0x0) close(r1) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x2, 0x40000000000007ff, @loopback, 0x4}, {0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x9, [0x4, 0x1, 0x0, 0x1, 0x3, 0x8, 0xffffffffffffffe0, 0x401]}, 0xfffffe00) fcntl$dupfd(r0, 0x11, r1) msgget(0x1, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x400000000000c, &(0x7f0000000000)={0x0, {{0x1c, 0x2, 0x0, @empty, 0x5}}, {{0x1c, 0x0, 0xfffffffffffffbff, @loopback}}}, 0x108) 00:10:29 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000001c0)='/\x00', &(0x7f0000000200)='}\x00'], 0x0) 00:10:29 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) setreuid(r2, r2) read(r0, &(0x7f00000000c0)=""/90, 0x284) fcntl$setstatus(r0, 0x4, 0x1004c) r3 = getpgid(0x0) fcntl$setown(r0, 0x6, r3) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa0000002c5567fb4b1d0e43614073c6e1c1d4d28b9cb6a634309a68b52f13212cbce509eb7ed11450179192b63b95794d3c8710befd1c7d53b169606e6b67812c5ca3a7b008423ba45afc1ed19ccc1e6546cdac05ac77284115cbdf402663d659a923d3630b82134cf3ba58aaa548b51b66f22c885ca73ecde88e9e8900a431dfe0ac4b18080ba7ca187f3be2cea1c9434126c629468478925b2e68865225cc034f24e2af0f68694848119f7f8e4e4fb3cae2"], &(0x7f0000000000)=0xb2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r4, 0xfffffffffffffffa}, 0x8) dup2(r1, r0) execve(0x0, 0x0, 0x0) 00:10:29 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000740)=[r2, 0x0, 0x0, 0xffffffffffffffff]) setregid(r6, r3) setregid(r6, r6) getgroups(0x2, &(0x7f0000000000)=[r5, r4]) setgid(r5) sigaltstack(&(0x7f0000000000/0xe000)=nil, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) setregid(r7, r3) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) r8 = socket$inet6(0x1c, 0x10000004, 0x6) lseek(r8, 0x0, 0x0) 00:10:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x9, 0x7d, 0xc8b4, 0x10001, 0x100, 0xfffffffffffffffd, 0xc, {@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x7f, 0x7f, 0x800, 0x603a5566}}, &(0x7f00000004c0)=0xb0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r1, 0x6, 0xf, 0x9, 0x4}, &(0x7f0000000540)=0x18) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r2 = socket$inet(0x2, 0x10000003, 0x7ffffffb) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000380), 0x30000000) freebsd11_fstat(r2, &(0x7f0000000140)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) freebsd11_getdents(r0, &(0x7f00000002c0)=""/190, 0xbe) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x6) r4 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r5 = fcntl$getown(r4, 0x5) fcntl$lock(r3, 0xd, &(0x7f0000000000)={0x1, 0x2, 0x21, 0x9, r5}) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r4, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 00:10:29 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) r1 = msgget$private(0x0, 0x1) shmctl$SHM_LOCK(r1, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 00:10:32 executing program 2: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x400001) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:10:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) lseek(r0, 0x0, 0x1400000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000002680)=0x7ff, 0x4) unlinkat(r0, &(0x7f00000026c0)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@in6, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000000140)=""/25, 0x19}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/119, 0x77}, {&(0x7f0000000200)=""/16, 0x10}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/16, 0x10}, {&(0x7f0000000280)=""/209, 0xae}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/35, 0x23}], 0x9, &(0x7f0000002580)=""/140, 0x8c}, 0x2) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000000)={0x6, 0x8}) execve(0x0, 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0xffffffff) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000002700)={0x2, 0x5, 0x0, 0x3, r2}) symlinkat(0x0, 0xffffffffffffffff, 0x0) lseek(r1, 0x8000000000, 0x3) fcntl$setstatus(r1, 0x4, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0xffffffff, 0x4) fcntl$getown(r1, 0x5) open(&(0x7f0000002640)='./file0\x00', 0x101, 0x20) 00:10:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="f4008100000000e3ffb5d0f926e53095114a9d3b8e86ffffffffffff0000"], 0xa) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x100, 0x1, 0x8, 0x7fffffff}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r3, 0xac0a, 0x0, 0x67a5bef8, 0x211e}, &(0x7f00000002c0)=0x18) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x102, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:10:35 executing program 0: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2000000000000300, 0x0) flock(r0, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="06e5df0003874c542a9b4623823c7ca63680", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x1c) write(r0, &(0x7f0000000080)="fdec40ec9a6679f91813af0a6b86c787af770fef75ac2b3a29bb8274c4", 0x1d) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x9515, 0x1}, 0x10) flock(r1, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @rand_addr}, &(0x7f0000000200)=0xc) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r0, 0x2) 00:10:35 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r1, 0x4000000000000002) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r3 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0xffffeffd, r3}) 00:10:35 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) getsockname(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) unlink(&(0x7f0000000040)='./file0\x00') poll(&(0x7f0000000400)=[{r0, 0x2010}], 0x1, 0x0) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x100) sync() close(r0) 00:10:35 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000008b0000000300005492cc21b674feaafdc0617a3300680b0000"], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000007c0)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0xf5a8}, 0x3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={0x0, 0xfb8b, 0x8, 0x5, 0x3ff, 0x5, 0x8, 0x5, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x614b, 0x7, 0x6, 0x0, 0x8}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2304000000fe8000000000000000000000000000bb0200"/128, @ANYRES32=r2], &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000000)=0x4) truncate(0x0, 0x0) chroot(&(0x7f0000000800)='./file0\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000ec16000080000000800000000500ff00"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000500)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x6, @loopback, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000540)=0x10) 00:10:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pwritev(r0, 0x0, 0x2f, 0xfffffffffffffffe) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) 00:10:37 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x2c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x2, 0x8d, "518bd21fcf197e7ac80001adb16141d48f2983dbc056813b0ba09c8bd8a29c54fd0fd6c074a8bae8267e42d1a9d1cbb525b21f35846bde9fdd5b102beb4dfb7b26e329991676d4b4d0e1d8916b51bd679997b0485121ae4437c4a1ae5c06f7606eae00980892c9a38258d745898ee835646f1f52d5e86facb6afaa426d0827244dac24318aef0271672c14befe"}, 0x95) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x1, 0x4) 00:10:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) open$dir(&(0x7f0000000180)='./file0\x00', 0x20c80, 0x100) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000380)=""/119, 0x77}, {&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, &(0x7f0000001540)=""/245, 0xf5}, 0x80) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, 0x0) socketpair(0x1f, 0x10000004, 0x6de, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001880)={0x0, 0x6, 0xc0, 0x7}, &(0x7f00000018c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001900)={@in6={{0x1c, 0x3, 0xffff0000, @loopback, 0x9}}, r2, 0x7, 0x9}, 0x8c) r3 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x800008000) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000001680)={0x0, 0x1f, 0x10001, 0x3, 0xfffffffffffffffd, 0x9, 0xfffffffffffffffa, 0x7fffffff, {@in6={{0x1c, 0x2, 0x1, @loopback, 0xe04}}, 0x0, 0x9, 0xe5c, 0xffffffffffff8000, 0x6}}, &(0x7f0000001740)=0xb0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000001780)={r5, 0x80000000}, &(0x7f00000017c0)=0x8) poll(&(0x7f0000000040)=[{r4, 0x40}, {r4, 0x20}, {r3, 0x2000}], 0x3, 0x10000) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000001800)={r6, 0x2}, 0x8) freebsd11_fstat(r3, &(0x7f0000000100)) 00:10:39 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockname(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) rmdir(&(0x7f0000000600)='./file0\x00') mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x181) 00:10:39 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$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$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020401) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x20a4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:10:39 executing program 2: r0 = socket(0x10, 0x400000000004, 0x8) sendto$unix(r0, 0x0, 0x0, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="0002332f00ba26bae2a95f39be370859fbe96dfe0c8b39f8de696c65"], 0x1) 00:10:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x8}, &(0x7f0000000180)=0x8) fcntl$getflags(r0, 0x3) 00:10:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x2) 00:10:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f00000001c0)=0x10000019e) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 00:10:41 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) freebsd11_stat(0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20004, 0x100) fsync(r1) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') readlink(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)=""/29, 0x1d) 00:10:41 executing program 1: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000001c0)={0x101, 0xcb}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000240)="c12a93651db1ddbc7182387a3eafd2f136b754016dd271a3568d732f1e6bc3b99dc38318d9bcca7586c0fb3c98f8a91cca4e21bd75a034649bf0e0189ae9e1fbc3307f5527cdbedeb47206635152482339b01807b292e802e897e7f974513fdd95e5ec1ecd0b056c726d766b14bc333fe7d0602c7d349ea357e36e4f2346", 0x7e) write(r1, &(0x7f0000000040)='h', 0x1) r3 = semget$private(0x0, 0x4, 0x200) semop(r3, &(0x7f0000000200)=[{0x4, 0x0, 0x1000}, {0x4, 0x8, 0x1000}, {0x3, 0xfe0a, 0x800}, {0x2, 0x0, 0x1000}, {0x2, 0x8, 0x1000}, {0x7, 0xa7d, 0x800}, {0x0, 0x3, 0x1000}, {0x4, 0x3ff, 0x1800}, {0x5, 0x8, 0x1800}], 0x9) recvmsg(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40) ftruncate(r0, 0x2) shutdown(r2, 0x0) connect(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="01002e2f58693fe63000"], 0xa) 00:10:41 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0xfffffffffffffee5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 00:10:42 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x9, 0x1, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0xa38}, &(0x7f0000000200)=0x8) r2 = socket$inet6(0x1c, 0xffffffffffffffff, 0x3d) setsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x9]}, &(0x7f0000000100)=0x6) 00:10:42 executing program 3: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0xfffffffeffffffff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x81}, 0x8) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x2) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r3, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) socket$inet(0x2, 0x3, 0x1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r2, 0x2}, 0x8) 00:10:42 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) socketpair(0x1, 0x20000000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x3800000000, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040)) 00:10:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r1 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x100000001, 0x4) getpeername(r0, 0x0, 0x0) poll(&(0x7f0000000200)=[{r0, 0x87}, {r1, 0x80}, {r0, 0x14}, {r1, 0x10}], 0x4, 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffffb6, 0x89, 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) 00:10:42 executing program 0: r0 = open(&(0x7f0000000000)='./file0/../file0\x00', 0x100400, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0}}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x1, 0xfff}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pwritev(r2, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0xffff}, 0x8) 00:10:42 executing program 1: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4) r1 = dup(r0) exit(0x100000000) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000040)="9e", 0x1}], 0x1) write(r1, &(0x7f0000000040), 0x7fffffffffffffff) rmdir(&(0x7f0000000000)='./file0\x00') 00:10:45 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(0xffffffffffffffff, 0x0, 0x0) sync() munlockall() r2 = socket(0x2, 0x2, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r0, 0x401}, &(0x7f0000000140)=0x8) r3 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYBLOB="8c000004a268367775f0cdb9894f365538158e91e3788a4e2e81b3e7b6063351b00bec3b6269c4c95eb5aef3d0aef4c4bb13a7361a3c9a22af8982bcfcfa3042e02a2e54957bce16d961d5d36e2606238b9bb52c087b5ff33427389a4f4347b5e631943563faacd56bb96be107a5a918fe744cee52a20b5e07827f0dde7f27009706fa57bb88a6522c3f9da5f31beeca0c61378efd8247e68c25b705ab000000000000"], &(0x7f0000000040)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r4 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000cc0)={r0}, 0x0) 00:10:46 executing program 1: r0 = socket(0x17, 0x4, 0x8000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000380)={0xfffffffffffffff9}, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000008c0)={0x0, 0x3aa4}, &(0x7f0000000900)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000940)={0xf, 0x7, r1}, 0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) freebsd11_fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) read(r3, &(0x7f00000001c0)=""/238, 0xee) fcntl$setstatus(r3, 0x4, 0xc4) read(r0, &(0x7f00000000c0)=""/218, 0xda) r5 = semget(0x0, 0x5, 0x200) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)=0x0) fstat(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() setuid(r4) getresgid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000640)={{0x800, r7, r8, r6, r9, 0x10b, 0x8}, 0x1, 0x20000000006, 0x80}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000000)=0x8c) recvfrom$unix(r2, &(0x7f00000002c0)=""/175, 0xaf, 0xc2, &(0x7f0000000800)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000040)=r10, 0x4) 00:10:49 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, &(0x7f00000002c0)=""/128, 0x80}, 0x0) dup2(r0, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="04000000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:10:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x3, 0x9fc}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r3, 0x5}, &(0x7f00000000c0)=0x8) close(r0) 00:10:50 executing program 0: r0 = socket(0x1c, 0x0, 0x8000000000000000) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2ffa49b5c4110e2997b6800fe0d93a6d793a23b8f4aa6c653000"], 0x1c) 00:10:50 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)=0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0xeb7, 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x80) 00:10:50 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000580)=0x8c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) r5 = open(&(0x7f0000000400)='./file0\x00', 0x20000, 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r2, 0x2}, {r3, 0x2009}], 0x2, 0x3f) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r6 = dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x21c, 0x40000008, 0x0, 0x3d) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) renameat(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00') setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000005c0)={r1, 0xffffffff}, 0x8) getsockopt$inet6_tcp_int(r6, 0x6, 0x80, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000200)={0xb713, 0x8, 0x0, 0x7, 0x6, 0x8000, 0x400, 0x100000000, 0x0}, &(0x7f0000000240)=0x20) setsockopt(r5, 0x7, 0x5, &(0x7f0000000600)="a0239c9d173f3fc4d6b27442b622647bd9da6ca468d02b93a69c3f439738bf7f29c1319ae2d89765bf17dc5f18673dfa90a1ff109f07b1ad72aff72d457b095587b4eb7d2a2aadfdf89674c39c876913ad9ce0364be611d339b6635d5f84b40664220020e56a9496d1a82a", 0x6b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000000280)={r7, 0x15, "e74b2deacc005b2f72f53622dc096f9ed983353247"}, 0x0) sendfile(r3, r3, &(0x7f00000001c0), 0x5) 00:10:50 executing program 3: r0 = msgget(0x3, 0x200) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/120) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x3, 0xff, 0x400, 0x5, 0xffffffff, 0x7, 0x7ff, 0x3, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0xed9c}, &(0x7f0000000140)=0x8) msgctl$IPC_RMID(r0, 0x0) r4 = semget$private(0x0, 0x0, 0x0) semop(r4, &(0x7f0000000180)=[{0x7, 0x0, 0x800}, {0x3, 0x8001, 0x800}, {0x2, 0x7, 0x1800}, {0x1, 0x20, 0x1000}, {0x0, 0x101, 0x800}], 0x5) msgrcv(r0, &(0x7f00000001c0)={0x0, ""/238}, 0xf6, 0x0, 0x1800) r5 = open(&(0x7f00000002c0)='./file0\x00', 0x108, 0x44) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000300)={@broadcast, @multicast1, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0x0}, r6}, 0x14) fchdir(r1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r7 = accept4(r5, 0x0, &(0x7f0000000440), 0x30000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendmsg(r5, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000500)}, {&(0x7f0000000540)="9be8b433297d7b4d994cf9c29b1ba2db100f2abb7d17db50fe8a0b3925e9e1a69ed8aa2912c6dbd4e6277446dc6ee68ce486d9ce6f7c657ad11440d845a030e4c7dc8e03e75f2dc0b65bdebb21a0a43b27ce7153513f977e063b8c21fced0ebe79d88e9753903cda0004c1567b6b627ee5302c74efd72f431afb699fa782d26fcb24c39a5c5800b476015d0f4d874dfda27ec34ba6b0e36d2f2019ec8d15d1139f30a61ebb847325183a4f5e6bdcf813c4cc111fb9c6ae29514d8e09ed351cd6209cfdf6b065267a8bdeb709932cf58fc7fcf038dbd099733592cbe89b24517e5b6217a51159813c3fdb89", 0xeb}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001640)="d4bb25c735a3a155de0bd17c7de71045b09fb4756fa4a5cdf8ae9b33257aec249a7846d131b4345e4910cd7412b9a7f892877de0f2cb72f88583d1b86a5719", 0x3f}, {&(0x7f0000001680)="964367ddb9763994224fd1c8f351cc485ad51ef8ccb4e5cde063818cffc213176a16df14ba", 0x25}, {&(0x7f00000016c0)="4ebee9dcebc9977340463de048e0aef9dc9a69dd319e657abcd82424245c9b497f2e43671a714ab1c7596e6c63ddaa8f10fbfdf6d56cc93a0df3f5b3abc3dd79834522c6f19fdfd8819b7e69542f631985708d87390fc8afe9ce8a2b3e57badbdc4e7a5ae80fcd4a8373642a0b13851707a778b985d8", 0x76}, {&(0x7f0000001740)="b082833f6b5b3207ee2f2fcb4850363d7fe0ddcea91756d018528fe18d7d0172dc94cf3d1490b4d58173bc0ae31149a0b26d3854627ac77491beea403dda8a1f0595dd0a41580a7c7fcdd761b4579933726c3711792db20d0610aba3867913a323964bbc5dc93206de8a220f87dfaf85038166be874f00b4e52084", 0x7b}, {&(0x7f00000017c0)="d6c2aa936809ee52d70631201750d7b83c2e46de60ef9c4f417ed5e3f78632440586aeea10bb25ddd8d288611149b6c64145aefb7d96e62e200e", 0x3a}], 0x8, &(0x7f0000001880)=[{0x18, 0xffff, 0x3, "307d875ffd06"}, {0x48, 0x3a, 0x9, "55afb8226280f8a8bc65f05245f83b3f04ad0a17720440596fb243cc4f406d30af99c9ae0fca3efb6ac85726c3bd58a4647f"}, {0x70, 0xffff, 0x5cd2, "f41fecf7e9e6ad91e396a660935b49c0baf5593e35ad2606838694f6a840dfeab5aa89314a6d2fc1b9d621733a77bf6545a5e5344f5d3009bf9dff8f3ef0f59d09b1f4a99d9d69c91385997831d330eb7944f8ef6725a2b9c6bed3fc00"}, {0xd0, 0x6, 0x81, "a722bc9d93217c32cc30c94581ee4c314e3835029ded0a2cab0c3ceb50ff0e60fa13bf38ac1cb5908f8aef18b9c1e6787a5c0940a9ae913cdf7b1bbfdc5d85ad8bb4f4d07a5070dfa86aec7dbb4f51348239048f6cbc69b10a8621111d05914b844f1368f2763f1b319a81bad5c13ee69cadd0003fd4d5a9e1dea97cedc1197d94d7a06898c09c7417b43bf9c092976ad72b34d153ce54a25b55496b3e8f5d29b114dfeed25cf95e23e6bfcbcf6b822cfa38c5097919ccd647f405"}, {0x98, 0xffff, 0x10001, "8e5a459db9577ccee193ebc4eaa68b411f381eca7d1aecca0eb28dfe095bc146de24ccd4f945dfda1d49a7e22fb1cf02eb827a5ad175f1d902378804d364b0d5585c67ebc7722de3b7e4f3fb85366507b33b1d0d6ea3cfa1f3e20f597a8e0d196cd7030dc1938583727a970c8dedebba22c53b3210692c5ce57dc436bad273af8c1c5eef"}, {0xe8, 0x11, 0x100000001, "2f3691633e4c26537df9e49d8c28566772ed89c95b5eda4d4c4b70ac73eb63a9714c2313b7ccc5c05c6f29f757d3add9115d37bb2b946fbe336f14fb2bbdce88a6a0130ec7273075d71d05ba81c910d7834cdb01585ce4e5aafff215e990076f05b1a816454840c47727e71c4c7dbd45b91d79e15f660a62468d2ef4fe111ebc03342824f4ac84957738a9ea1288a7ff2fa69f15c0ceff8420c876cf9d57e20ffda3d344b8cbe32b8d6c00e04d43c20c18c2a578d498062317df86be1dfb7ba490c00d07f01d12e05ca470ba156fbfae25"}, {0xc0, 0x0, 0x6, "b37f0ee8b97e03b77688f7b75e31ee4d86003185bec01ba59b093322788ecf15ab3c9833baa95c5a6e00c0d345ffe51c0828cfe8d0654e6203c12c84ce15a0af481dd38fc544719e98960646afd95bac46836bac987f5f02dbad03d08687a6d4ea8500977c5c6b4e3db2d6ea71cd43e0fbc9effb371ef985497efb44e37fc60ca03fbf1135cc41355662236979e976f584422952837eaf20e24298001e01035ec395ed4dbd921b62ff578a"}, {0x88, 0x11, 0x200, "4bdc5fee6d172de210d41fe3db7653d202f45e2c0c8ee24a7a8aae8c293e085cc6b904849b4eadb96638a557bcdbd8ef0a997df686259fc811489c6ccd0032ea05aac14799e0c1f09035a4bcfa01ce5d8cc35e1d2d880fb338b2896aa9ff5c28834b823c96384e38f4692fe254c1ac9e20f5dba9145191"}, {0x1010, 0x6, 0x7, "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"}, {0xe8, 0x88, 0x7, "ab2553f9895a8ea500a8ce02630281ba346e6185cac758926161aac6066b6b9da4b28a5d0478654d03c1d61a62c49902afa0e7b69616c1625e2e6a9513a0dfc08a154b319418658de8c73f88c302b683d9bab1aca592d5ce9690721c69a93844e609d4b4cb3d4039d3d7ed8a8b34f8bd67e861b0be45fd1b35e357fa140a8d7fdabe369a831e8252e87ce02dbac50a290c41bd8493acf3b05528a6bd2d89489af215d6591601c1a06891880fe68dfe02ae2e61631f3d3247372b22344294363a158fbef2877d0f2fb7bf2467c5be2c0888a8c6eb"}], 0x1560}, 0x180) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000002e40)={r2, 0x289}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000002e80)={r2, 0x7}, &(0x7f0000002ec0)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000002f00)={'rack\x00', 0xfffffffffffffffb}, 0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000002f40)={@in={{0x2, 0x1, @loopback}}, r3, 0xf63, 0xfff, 0x8, 0x2, 0x6, 0x7fff}, 0xa0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000030c0)={0xb672, &(0x7f0000003000)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x9, @empty, 0x8}, @in6={0x1c, 0x1, 0x4, @loopback, 0x5}, @in6={0x1c, 0x0, 0x923, @empty, 0x1f}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000003100)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000003180)={0x1ff, &(0x7f0000003140)=[@in={0x2, 0x0}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2}]}, &(0x7f00000031c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000003200)={r2, 0x0, 0xfffffffffffff801, 0x4}, &(0x7f0000003240)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000003280)={r2, 0x1f, 0x65, "ee5b6162a5546cfcbbb85e31467b15bdc26de3ab3c793a98d986e7d99c1b93c6cbbf3d931fbc97a0730f2177ecd22f743c3080df56dcb8c873f82dc1f55993c175e1efe19733ef78c190cdbbcbea89d99bb4abd144f26abfb20ef62da97ae196992bbb9c27"}, 0x6d) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000003300), &(0x7f0000003340)=0x4) fcntl$setflags(r1, 0x2, 0x1) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f0000003380), &(0x7f00000033c0)=0x4) getresgid(&(0x7f0000003400), &(0x7f0000003440), &(0x7f0000003480)) 00:10:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000014c0)=[{r0, 0x1}, {r0, 0x100}, {r0, 0x83}, {r0, 0x2}, {r0, 0x2}, {r0}], 0x6, 0x683a) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0x7fff, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = getpid() wait4(r3, &(0x7f0000000240), 0xc, &(0x7f0000000280)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000440)='./file0\x00', 0x2) getpgid(r3) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000004c0)=""/233) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x1, 0x800, 0x7}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r4, 0x5, 0x8001}, 0x8) 00:10:50 executing program 1: r0 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r0, 0x0) geteuid() r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x30000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x8, 0x4) socket$inet6(0x1c, 0x30000001, 0x1) 00:10:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f665f6c653000caf92c4b23f1d4cc9e6ab06d9ea4d8d4e439c0f08c51ac79d9d7da548093f042292e96a329bb6e549a88770b0adef5b62777b6bcc1d311b3a34e58d181ffc91427fb05c3db5dacfa3a588813740b8da98f3603c25d45"], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000200)='s', 0x1) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:10:50 executing program 1: pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001fc0)="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", 0x533}], 0x1) read(r0, &(0x7f00000000c0)=""/82, 0x52) 00:10:50 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getpid() r2 = getpgrp(0x0) fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x0, 0x6, 0xffffffff, r2}) r3 = open(&(0x7f0000000a80)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x6) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:10:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0xfd28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcd03c6d681209feb2efb82cd500003007c000600df52d6dc47fd454e3862fd475d6dbd5c761a766192896b19c35d27086621e516607dc55b2f43acb68801d629c7e18f9b5552c326bf3733bf77a1b2cba3571bb32ca0d3a65392441beb317feaab8aa4ff36fef0becd5fe405a13c25ac1f148c91ca9795686bb6c37467dbb66e160f74ed"], 0x1) setreuid(r1, r1) setuid(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000540)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000580)={r2, 0x5}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000004c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="070122ac803f52f347598fa6f21b0000ffff000003"], 0x15}, 0x0) sendmsg(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff8a) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0x2}, 0x8) getitimer(0x1, &(0x7f0000000000)) setreuid(r1, r1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x8}, 0xfffffffffffffebb) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) 00:10:55 executing program 1: 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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x108, 0x22) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xffff) 00:10:55 executing program 2: freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r0 = socket(0x1e, 0x3, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x509}, 0x24) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x14, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0xfb) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x5c, &(0x7f00000000c0)=0x1, 0x4) 00:10:55 executing program 0: semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000040)=""/230, &(0x7f0000000140)=0xe6) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x6}, {r1, 0x4}], 0x2, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:10:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = dup(r0) pipe2(&(0x7f0000000000), 0x100000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x10080) ftruncate(r1, 0x2a60) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) ftruncate(r0, 0x9) 00:10:55 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) poll(&(0x7f0000000080)=[{r0, 0x1}], 0x1, 0x2) poll(&(0x7f00000000c0)=[{r0, 0x4}, {r1, 0x1}, {r1, 0x20}, {r0, 0x80}, {r1, 0x2000}, {r1, 0x8}, {r0, 0x20}], 0x7, 0x9) r2 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x28) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={r3, 0x6f, "a22f7c70348a85d39a430233a9d621a1809f0e84ae4049409a71f8c5c271b6aa6c0573370b49c4ab44ee438a449894619d4bd81e75303e17a42f7dcc83e5cb991f49e02048f72eeff7ef5a5e0dfc52f7c106c249df2de629fb5779a63f3fa379b8b1593ee16daa5f04651ba5129d11"}, &(0x7f0000000240)=0x77) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000280)={0x3, [0x7, 0x5, 0x6]}, &(0x7f00000002c0)=0xa) r5 = dup(r1) bind(r1, &(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_int(r5, 0xffff, 0x1016, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x800}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000540)={0x2, [0x1, 0x400]}, &(0x7f0000000580)=0x8) poll(&(0x7f00000005c0)=[{r1, 0x212a}, {r5, 0x2}, {r5, 0x120}, {r5, 0x6c}, {r0, 0x40}, {r2, 0x2000}, {r0, 0x100}], 0x7, 0xff) sendmsg(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)="c5ce01cca22e086ec2415e96e14de112b7a72a52cc5e03cecbdd6c58ff437da87ce3f65c115b7ff267e68e92afec7c4e2010745d3b8ec1518803e5faddde9068b8ca2e308a2b7c53a145cf13e3e5b14be3", 0x51}], 0x1, &(0x7f00000006c0)=[{0xa8, 0x592fdec5d5ca8bdb, 0x4, "a1b3a44228756469a1489cde740b99444bf9e641c6af688f80857d534b9ba3b72b02be9179dc54514e15aad7c805a24590e3b5ba65ea964e8034886f01688e2861520223af1484696e38b3e838f96584dc63217edc25b27f0c115834b560e3f760d4d189d80aa39fc06bcc0c414564f0064926c752796c2505b67024f34726cecde08a5982df36b5e50b77a9e6cba438f51d482b99e43863"}], 0xa8}, 0x20108) clock_getres(0x0, &(0x7f00000007c0)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000800)={0x10001}, 0x4) writev(r2, &(0x7f0000000980)=[{&(0x7f0000000840)="b8c0a138797941e630273e6e0ce9c934ce037c1726f890bb31", 0x19}, {&(0x7f0000000880)="859c165d2dc68fbb816c23fe0078fcf4085931e9285514fdb872bbcfc411b53e90a7315916f06387eb558ab0f4915d52b88596598fcfa29c3183d47265f43f5ee5365479713123e2993f56a7cf23ff3604a4da8524d561c3f7948167ef5f0f439e20419b939dbb22ce92902d8497962d7d4099b653ce4ae1812726423599f1e83c10244e441fbd99b880560b0621d022ef338f69912945e3e349488571fa446ab9646413719a6cb5a0c1c8ebb1f5ac9744170636d6f8301a045a5e08a40fe7b74a724cb6f3de719b67190f4ab22c6602fc946ca0ba4e8f82873c140d174ffcebb98ec122aeb22775", 0xe8}], 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0xffffffffffffffff, &(0x7f00000009c0)) ftruncate(r1, 0x200) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000a00)={r6, 0x52, 0x6, 0x3, 0x0, 0x6, 0x85, 0xe6, {@in={{0x2, 0x3, @multicast2}}, r4, 0x100000001, 0x7, 0xffffffffffffff70, 0x5, 0x80000001}}, &(0x7f0000000ac0)=0xb8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000b00)={r3, 0x8000, 0xffffffffffff0000}, &(0x7f0000000b40)=0xc) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000000b80)=""/6) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000bc0)={@local, @multicast1, 0x0}, &(0x7f0000000c00)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000c40)={@local={0xfe, 0x80, [], 0x0}, r9}, 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000c80)={0x9, 0x2800, 0x9e0f, 0x800, r7}, &(0x7f0000000cc0)=0x10) clock_settime(0x4, &(0x7f0000000d00)={0x8, 0x4}) 00:10:55 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file1/../file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') readlinkat(r0, &(0x7f0000000000)='./file2\x00', &(0x7f0000000380)=""/4096, 0x1000) 00:10:55 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x17, 0x3, 0x132) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x10001, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x3}, 0x8) 00:10:55 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) mprotect(&(0x7f00004f6000/0x2000)=nil, 0x2000, 0x6) 00:10:55 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x108, 0x22) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xffff) 00:10:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)={0x0, 0xfffffffffffffffb, 0x2, [0xf7, 0x1f]}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000540)={@in6={{0x1c, 0x0, 0xf22, @loopback, 0x4}}, 0x0, 0x1000, 0x1ff, 0x10, 0xfffffffffffff800, 0x7ff, 0x3}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000006c0)={r4, 0xfec7, "607d21b6c88ff8220dd2f507754f076870d9f834201d97b6c9790645"}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="915c1d4e986eb24f4bae7bd748b329e61886046a11aa5926bef7ceb9b4000a1261d18570bd0f48646d91f635f629b5cc47bdaa524759c1c44c4085dfd6aa55318fb5320f0bf84780e8a5cea2e244796663cea4373e74cb5bf417a705310c2451b6c7839c9a7b382b02", 0x69}, {&(0x7f0000000100)="24faf16a4a778e1d99abfc7b1b417e05d91c938419e4a1be7477d611dfa27542d852a5d9e7befdc2b5c5eccbf2f150b898f8d2a7724715d0bfe689faf909654d227dc6f1fdcc273bf4248e3b500f00619f2ba1bb187f5b8db1aa2ecef033ad71c6deeb0e16a232b7cdd9810efa874f81d938e35df0ba2b46125d71e02a28ad496094a7bb77f5d453d6ac64ee72238537", 0x90}, {&(0x7f00000001c0)="491bdf11ce7cd875110f6faf0d43407368dd4676f78fbc054430d6e0c768fe9080193b115ff795a5a3dc8208dde24bb78b2242aa57a0a85ae818f5cad950784a1ee26c32592284a5e2356d5ff3eda51803c55b92a5c72a0015d1dd7cdc3936e8d01539bdc3f5b006baae4dd873e90bd3a693dfcfacb36ab366288bfd188c8660a66ff2a5", 0x84}, {&(0x7f0000000280)="09a981efb921da8b9e6a3801ef01fffa08", 0x11}], 0x4, &(0x7f0000000340)=[@sndrcv={0x2c, 0x84, 0x2, {0x3, 0xb, 0x200, 0x8, 0x5, 0x7, 0x5, 0x36, r5}}, @dstaddrv6={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x8}}], 0x74, 0x8}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000700)=ANY=[@ANYRESDEC=r2, @ANYRESHEX=r1, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="944b759eaa8ae1c50aeb06ea51958d14eeed", @ANYRESOCT=0x0, @ANYRES16=r3], @ANYPTR, @ANYRES32=r5, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYRESOCT=r0], @ANYRES16=r4, @ANYPTR], 0x0) 00:10:55 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x4, 0x12, 0x2, 0x101, 0x3f}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000040)={r1, &(0x7f00000001c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @rand_addr}, @in={0x2, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x2, @empty, 0x7f}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000280)=0x10) 00:10:55 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file1/../file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') readlinkat(r0, &(0x7f0000000000)='./file2\x00', &(0x7f0000000380)=""/4096, 0x1000) 00:10:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x7, {{0x2, 0x2, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:10:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) r3 = fcntl$getown(r0, 0x5) getpgid(r3) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1202, &(0x7f0000000040)={r1}, 0x2ee) 00:10:55 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fcntl$setstatus(r0, 0x4, 0x1000c) pipe2(&(0x7f0000000740), 0x100004) r1 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(r0, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000780)={0x0, 0x3, 0x4, [0x3, 0x1ff, 0x5000000000, 0x0]}, &(0x7f00000007c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000800)={r5, 0x8001}, 0x8) r6 = dup(r4) sendmsg(r3, &(0x7f0000000200)={&(0x7f00000000c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000011c0)="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0x1000}, {&(0x7f0000000140)="b16a5bdf333420e42dc19ed75496277f30d26aaf0c969dc422503e5b5395e5c01dae457003f546846d9d1d1b1f224840caddd5417eedcd0f748c916eec74806130e95490f6f8516f5ae1", 0x4a}, {&(0x7f00000002c0)="95aa0b4258230302d8fcb3bb480189d595dcad64644de4f2dff4e12be4421598a78ea1e46875d570285a72be1988aaa235c8f79838a2f8626f68f1e9d64471c60fb408ba78612fa9d516e52beb297af2ef72c665b431618f6defa4574875a0d5a1b56b14484f2143311173bd51a47ba2f587d39972caf8166012f0c8ea982bd56bf057c51f892a456b7befafabbe267f656562eb7b75146c7f84157a97cd5900a13903dc73668a9dba3861c08788fed0f838345ed346c22edc2a26be1608c11555a09e7c301711ac9d1b663f4fab39881a549531c23710c79e1ef80391aa3b63", 0xe0}, {&(0x7f00000001c0)="e85bee53", 0x4}, {&(0x7f00000003c0)="7454114b4ee97ccdb7bc1621d1779ec3e1e8a906859c14822bc59f6c810c1327cbb93dd0da0f53ebe952d3589139885cbe4ece0b6f7a27f48bfecb089f7e9df438b4cf9d00f347a024712c29ffa8e13b67d6a96afaae8b07fac38f101754921e5ad5b6a6eb38f47e84d3fae7731d8f68efb1a327d8c467b1bfd98b1a6cacd1825609eab806ca0f7f8dfc491a155d38962042029b35cde081ca", 0x99}, {&(0x7f0000000580)="8be8e00f83744a0b35bc3cc568c0ce52d349ec2fdce05f2b8e752bcb6e05d51e957d768097e391215a158854176baa897ad09f29dc49ac082aaa087486956ef96c180e5f8af3abd1ef4736986cb1f0a6b6e76c8c135d987bb648f90131e17b0c028b05756491e16738e2e3243aa12fcfa57e632bcad9e5ca39c8ff075e07202c24b630261ee58b8c93f12f5e3396217fa0b62cf8548d5814257137d31bbbbc826527d64d7e0e8c2a5e", 0xa9}, {&(0x7f0000000640)="1139433c0b94c52261d6d2eabd233c876b01476ea8ed76f1b0f36818576e2eec37e41820060fa602783b65468780e3ffc0dcf7feea4c1a422437b32cfc6da114162427700d4ca1b3ad3b4cff51ad59b063f6711e8a3db8aa5539caac3e6a96d71a036fd60bfb51d1f859b9bcd244704480e122fefca860d25ac80ada1e7ee7f230233637ad036c1ad7df5932f7fccbf4695fbbcbcdace113e62dee28ab2032dc0df860660fcc2afe27758bd6a75b388e5e8b3a1aeb22625b3bbe1cbefb1bae5bedac568f79810f1bf0fc5e3a68d91ce601ad07ba6c5fb6c5ec5262e39b32003365314de35b01e057", 0xe8}], 0x7, &(0x7f0000002ec0)=[{0x1010, 0xffff, 0x7, "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{0x58, 0x29, 0x5, "6e3f8b37b10c53b6913382665e641deff70974f824def7ed9bd9c1c8658fea356848d536db8aca00f3763bbb5eac0dfa5a672bdc679da54a78f21e6853a83b0b715a5ff0"}, {0xd0, 0x86, 0x5, "6f5668dff4c130049460e3a91456b915ce1658e5686a21b8c81e1e36715d6a74009a543fffe074f5b0c64db9e89a61ffd74863b84f4601b1a0549f036d6e42caf00fb22eff7a38fe6000342dfa3729075c9b08c37c85afbd0be894c78cd582f0773b3b214239d9a5b732a28ecdc2e06a011545d6799ecd3395f451a094f88164f8f5724f522c0040c1f4699dc36049621fbf57f0ff109f89eeb688ec9bfc1750cb872783c7033055937dde94ca0b9ec87c95462c36e53d3d0c2daa014df892"}, {0x100, 0x84, 0x0, "e854f15455d5f34aef5a5f9764046c481f186fc84d9dcd0cf04fc3f71f782c258c4505e85b8edea75743630a89954d00dbbdca2ae694ad4040b20423335ec9296bfef28d5c973dd887f596e9884a5f1475b9583b095ff3aaaa54e9f985c5445ac0bed054ff4623917ac2a4e096a00ea4526b7630dc8ee955bc5abf9c184005664d22f1a397c79d83d2a4b132559e659e7e99766075fb7ef28ad29fc55820c23474eab2d7b5ebbff6ee6d72b02bb49e64f4ac63a731b7b194d9e6401ce0fcb39aa02c97b9a6d81fb87013e57618a1403792988e806d7426e19895681421edf532f868886059267255a75235fb9f913f"}, {0xa0, 0x3b, 0xde2, "7d4d9aa70d19a7d1af8253d53191e8247679c35c5e2111f17e9bcfb264ff2a94dca64b1a0153bd53812f0e241260c0a4ef0aeb7221a088e7483feda10a173f9403f28018d933ff5ef1af7f3e3bd440b17fbb9e8059ecc1b42cd0906a8f0e67424cb04e7a21a098492912f32920d50f8f444d37f98cb3ab541dece2ed81473346591d458ade8485c9f5c6"}, {0x108, 0x11, 0xffffffff, "8d5a860dda3b84a5f486a3f9ff61428bb72f104d09e3b807307ad98a53922023341f5fc09143ad71909faa4f2a41664b4193b789dd3d9e8f62e1ae54ef3f2f0428e9a30fc72241e4f1509fa038c6c689b8977c827da159e499d1ab001b8d2f1436db16e990e27377347836f6e08709a0bd672f21d11c12ecfe14841f719e3b3c069a0bcaa4f5a3285e9129e66ae26120be6b73113ef2bfb2749fb382922f37b6fd6b0d1e095691eb169015376de8803c2c3f5163de851ad8f0557da1309c8265d2c5d7fda9e29fb60760309ad3acf3d62ee00ba3872f28ce947baf61651f17c8bf6ea53978d6eb489801351b8a531f551a91"}, {0x88, 0x1, 0x100, "31c50aa8ca3aee0f6885dccc8fc2f48acb320d0270240cef539b19b2579d4beaaad9bba1f3dd3dcc74d49a4923e7206a58b1da82362344129f44fcbba17243da2be873e39cd9b7cf6848fb76e0e3c7ccc56d76b47955978356ee1e39af263b84368a07551c66b1055c061feacd64e400f6d2"}, {0x50, 0x3a, 0x100, "586ffb08071138f2e9b1af244c0858e21525527cde8a6bbbc99ec8bb7ef962ce95e54c0ca6a706e1a06ad2aceb1b9091dc6fc0b5713e52317c553e"}, {0x78, 0x1, 0x4cce, "287ad3ca3bd8aa9b0da3745a517f13309f2cd7a95d300a15e81f5fa6733a9428f8285756ac80216b8512f0d4489ce84b083df13f07fc74c0de01da939a025a05b7ab9825a22ec1a270d122758ae6060f2ec1e7407b4de8afb63ff8039e6d003273"}], 0x1530}, 0x20004) pwritev(r6, &(0x7f0000000100)=[{&(0x7f0000000280)="dd", 0x1}], 0x1, 0x0) pwritev(r4, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r6, 0x4, 0x10044) read(r6, &(0x7f0000000000)=""/175, 0xffffffffffffffdc) sendfile(r1, r2, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) 00:10:55 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x120, 0x1c00) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x10007) 00:10:56 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$unix(r0, 0x0, 0xffffffffffffff63, 0x0, &(0x7f0000000140)=ANY=[], 0x0) open(&(0x7f0000000000)='./file0\x00', 0x202, 0x50) accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000840), &(0x7f0000000880)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8b39, 0x81, 0x77, 0x4, 0x9}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2}, 0x8) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x4, 0x8000}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000280)='-/@\x00', &(0x7f00000002c0)='%:\x00', &(0x7f0000000300)='\x03\x00', &(0x7f0000000340)='\x00', &(0x7f00000003c0)='{]\x00'], &(0x7f00000007c0)=[&(0x7f0000000540)='[*\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)=']\x00', &(0x7f0000000640)='%\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='(\x00', &(0x7f0000000780)='\x00']) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:10:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) open(&(0x7f00000001c0)='./file0\x00', 0x42, 0x42) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fstat(r1, &(0x7f00000000c0)) open(&(0x7f0000000200)='./file0\x00', 0x110401, 0x30) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) mincore(&(0x7f0000ff8000/0x3000)=nil, 0x3000, &(0x7f0000000240)=""/42) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:10:56 executing program 0: poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x208c}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = socket(0x17, 0x4, 0x1ff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x16, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x5}, 0x8) 00:10:56 executing program 0: syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x40, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, 0x0, 0x0, 0x5, 0x0, 0x0) r2 = semget(0x1, 0x3, 0x308) __semctl$SEM_STAT(r2, 0x2, 0xa, &(0x7f0000000180)=""/220) 00:10:56 executing program 2: 00:10:56 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) clock_gettime(0xf, &(0x7f0000000080)) 00:10:57 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000100)=0xfffffffffffffe5e) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:10:57 executing program 3: r0 = socket(0x11, 0x10000000, 0x3e16000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1c00, &(0x7f0000000600), &(0x7f0000000640)=0x4) mlockall(0x2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0xffffffffffffffff}], 0x1, 0xffffffffffffdbff) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000000)=0x100) r4 = socket$inet6(0x1c, 0x4, 0x6) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000006c0)={0x1, 0x81, 0x0}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000740)={r6, 0x80000000, 0x1, 0x24e1, 0x8}, &(0x7f0000000780)=0x18) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r7 = fcntl$dupfd(r2, 0x11, r3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x7f, 0x4000, 0x7, 0x3f, 0x9, 0x8, 0x9cf, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000002c0)={r8, 0xd, 0x43fc}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x9, 0x1, 0xc00, 0x4ab0d1a, 0x2, 0x1f, 0x100000001, 0x2}, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000680)=0x4, 0x4) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) 00:10:58 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/3) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) 00:10:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x3d, 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x25, &(0x7f0000ffd000/0x2000)=nil) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f00000003c0), 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000380)=0x100) pwritev(r0, &(0x7f0000002800)=[{&(0x7f0000001780)="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", 0xba4}, {&(0x7f00000013c0)="46e9ddaea7d77d8399867c3bacfd101a1e84ecdce9dd3fc15a2241ddd77a709de7273127fccc5c01b3b5e057fc98aba7d2907af30c4ed8bfa41cd9ae95863a87595ece7034", 0x45}, {&(0x7f0000001640)="2e03a0c4bd5e61cb6ea07ab2beab0bf57b2ccdd88f8c1e20c589bac9ae0b0a2718d4bde572b6b88074099f081c8360c386a0169b75dddc44df57049891f3135b", 0x16}, {&(0x7f0000001480)="b52c36d26cfffeff33d845efac7f9a9309546b4ef5d32855990cc9c7d1c8e068dc501a5cc39062a21f6e2fefd0305ec7528eaace89970f47e10104a4921eb82c54284284544ba4c95fc3dd7819018179a39964a58a714e2e32cd5966735d107cd8ebf977a3bdc1461103c2e258eaa74c538ef2494366e68aea58ea83", 0x7c}, {&(0x7f0000001680)="68bf635703daa21e3e6d9c78623968f2a6edb636bb6bab4e1f1dd41dff5df2501f7f1ab023a87b23ee648db5a0b3e14dfcca10e8f725e78ae8f1f1ac2428a52740e31154e441fc8046b27c742995970cd64dcff5bbb305b81ef35f5a35b77205c48379fa0fe5e8098ec23bad9ceff223fc3ba1aeffdc4005c3385c936e7de0b30091bd4e2c5a9e98bb9b468e9a53fb1e03ee043d46f4e6a8e1cbe43754810f228c6771d4c98aec0b88119dc140161f86b8baf5cc1d345c3b747d289080a4708f04b8facfbd521881780e7e4ef7d9d1de8a1c1e9e9bfdb3000038", 0xda}], 0x5, 0x0) r3 = getgid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpid() r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x4, r2, r3, r4, r5, 0x8, 0x8}, 0xffffffff0000000, 0xc0000000000, 0x800, 0xfffffffffffffffd, r6, r7}) 00:10:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:10:58 executing program 0: syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x40, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, 0x0, 0x0, 0x5, 0x0, 0x0) r2 = semget(0x1, 0x3, 0x308) __semctl$SEM_STAT(r2, 0x2, 0xa, &(0x7f0000000180)=""/220) 00:10:58 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file1\x00', 0x8, 0x6b) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:10:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, 0xffffffffffffffff, &(0x7f0000000040), 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x8, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x4702de29, @empty, 0xa0}}, r3}, &(0x7f0000000380)=0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x84, 0x8000, 0x4}, &(0x7f0000000100)=0x10) ftruncate(r0, 0xe3a9) getgid() sendto(r0, &(0x7f0000000180)="93708aec90d1db298244fecdd21f77bc96990131a61f1d0c4d8db6a78b262ae486eae6e9a4c97b4a1446e1736043267d0c24ba5ddf6be91e64bed7a26be6b6f1c2d3b231b77f863e817aa697eba62a0d75ce9754fd1f92bee7a5c562a6dbb201141b50f16d3b4cee2628e6110d07ce1980", 0x71, 0x10c, &(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r4, 0xfffffffffffffff8}, 0x8) sendto$inet6(r2, &(0x7f00000003c0)="0a1dd097de95b2e0bac484de19bfe134f907dda80e6a3244ce9248803954b7549cb6f6d6dd95fabe23779511faf94c901e18bfb37cf8d905b78af7fc18899e58c2a0918b7910ca85b5a023b0", 0x4c, 0x100, &(0x7f0000000440)={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c) sendto(r1, 0x0, 0x0, 0x8, 0x0, 0xd1) recvfrom$unix(r0, &(0x7f0000000000)=""/14, 0xe, 0x20000000000007fe, 0x0, 0x0) 00:10:59 executing program 0: syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x40, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, 0x0, 0x0, 0x5, 0x0, 0x0) r2 = semget(0x1, 0x3, 0x308) __semctl$SEM_STAT(r2, 0x2, 0xa, &(0x7f0000000180)=""/220) 00:11:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0xfffffffffffffe29) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 00:11:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x8000}}, 0x0, 0x1ff, 0xa14, 0xae6}, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x9) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x5, [0x487f, 0x2, 0x7, 0x100, 0x100000001]}, &(0x7f0000000280)=0xe) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(r0, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x28, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10) write(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) 00:11:01 executing program 1: madvise(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x2008) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x80}, &(0x7f0000000180)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x80000001, 0x4, 0x6, 0x7, 0xffffffff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x3000000000000}, &(0x7f0000000100)=0xfffffd5d) poll(&(0x7f0000000280)=[{r1, 0x6}, {r1, 0x81}, {r0, 0x10}], 0x3, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000240)=0xde) freebsd11_fstat(r0, &(0x7f0000000300)) syz_extract_tcp_res(&(0x7f0000000400), 0xc51d, 0x1) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0xc000, 0x3) 00:11:01 executing program 1: pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open$dir(&(0x7f0000000080)='./file0\x00', 0x20080, 0x68) socket$inet(0x2, 0x0, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000140)=0x3, 0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:11:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x4, @loopback, 0x9}, @in6={0x1c, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x38, @loopback, 0x10001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0xd4a}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_int(r0, 0xffff, 0x8000000000100a, 0x0, 0xc2) 00:11:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x110) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={r4, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) ftruncate(0xffffffffffffffff, 0x0) 00:11:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x60801fffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x800, 0x3, 0x4000, 0xb7a, 0x4df4c566, 0x7, 0x1, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) 00:11:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) open$dir(0x0, 0x0, 0x0) clock_settime(0x0, 0x0) readlink(0x0, 0x0, 0x0) ftruncate(r0, 0x4e) socket$unix(0x1, 0x7, 0x0) 00:11:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x80000000, 0x40}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xf, 0x3}, 0x8) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0xdffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x100000001, 0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10) r3 = socket$inet6(0x1c, 0x0, 0x0) r4 = msgget(0x2, 0x20) msgrcv(r4, 0xffffffffffffffff, 0xffffffffffffffce, 0x3, 0x801) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYRESHEX], 0x0) socket$inet6_sctp(0x1c, 0x2, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={{0xc9}, {0x7d2f, 0x4}}) 00:11:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:09 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000240)={0x6, {{0x2, 0x0, @multicast1}}}, 0x90) flock(r2, 0x8) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) fcntl$getflags(r0, 0x3) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:11:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x401}, 0x24) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) shutdown(r0, 0x1) 00:11:14 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x30000000) sendto$inet(r0, &(0x7f00000001c0)="3d095425c44a0338b080d4ba1dc8d899505ea3b99d3458ff42b808b940", 0x1d, 0x4, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) ppoll(&(0x7f0000000080)=[{r1}, {r2, 0x4}], 0x2, &(0x7f00000000c0)={0x9, 0xffffffff}, &(0x7f0000000100)={0x6}, 0x8) ppoll(&(0x7f00001b2000), 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f06ff8), 0x5) 00:11:14 executing program 0: r0 = dup(0xffffffffffffffff) freebsd11_getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) freebsd10_pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001040)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001080), &(0x7f00000010c0)=0x4) r3 = semget(0x0, 0x1, 0x100) __semctl$GETPID(r3, 0x2, 0x4, &(0x7f0000001100)=""/223) r4 = shmget$private(0x0, 0x4000, 0x321, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000001200)=""/29) r5 = open(&(0x7f0000001240)='./file0\x00', 0x100000, 0x19c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001280)={0x0, 0xbb, "d94f8906d5be09f3f8169714d7d140c6d8de8693b135dde305e8e8e187ee05b5b8a03a9ce67fadff6a59c89cb547e18cb0617269ffb71df7baa5f7f115f3dc1a064d8994783cc10367688e0189a6d0b7e168efff24baabc10e7d96899071a9c13a5f04e808788bb2a631bfccb9b4920ad3c6639343d19dbc6d93165a614e8f44197983c5087375337a80b38ac67e4cb6dcd340702625f80935c5a9f29b02462f1bc507993c0cf86218843e3fa2901fd86c5ac92cc6d91bfda5be86"}, &(0x7f0000001380)=0xc3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000013c0)={r6, 0x2}, 0x8) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000001400), &(0x7f0000001440)=0x4) clock_gettime(0xe, &(0x7f0000001480)) semop(r3, &(0x7f00000014c0)=[{0x2, 0x6}, {0x4, 0x7f, 0x800}, {0x4, 0x46183554, 0x1000}, {0x0, 0x0, 0x1800}], 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001500)={0x3, 0x5, r6}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000001540)='cdg\x00', 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000001580), &(0x7f00000015c0)=0x4) poll(&(0x7f0000001600)=[{r0, 0x2005}, {r1, 0x2000}, {r0, 0x2000}], 0x3, 0x1) r7 = open(&(0x7f0000001640)='./file0\x00', 0x4, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001680)={0x2, [0x0, 0x0]}, &(0x7f00000016c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001700)={r8, 0xffffffffffffffe0}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001740)={r9, 0x4}, &(0x7f0000001780)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000017c0)={r10, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000001840)={0x3f, &(0x7f0000001800)=[@in={0x2, 0x1, @rand_addr=0xe2}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x3f}]}, &(0x7f0000001880)=0x10) sendfile(r7, r5, &(0x7f00000018c0), 0x6) connect$unix(r0, &(0x7f0000001900)=@abs={0x1, 0x0, 0x1}, 0x8) getsockname(r1, &(0x7f0000001940)=@un=@file={0x0, ""/4096}, &(0x7f0000002980)=0x1002) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000029c0)={r6, 0xc, 0x4}, &(0x7f0000002a00)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x51, &(0x7f0000002a40)={0xffffffff, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:11:14 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) r1 = socket(0x1c, 0x10000003, 0x8) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00000000c0)=0x4, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x4, 0x4) shutdown(r1, 0x1) socket(0x1e, 0x3, 0x8000) 00:11:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:14 executing program 0: munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000215000/0x1000)=nil, 0x50a12000000000) 00:11:14 executing program 2: select(0x8150138, &(0x7f0000000000), &(0x7f0000000040)={0xffc99a3b00000000}, &(0x7f0000000080), &(0x7f00000000c0)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(r0, 0x0, &(0x7f00000002c0), 0x10000000) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x80000100, 0xdc, 0xfffffffffffffffa, 0xffffffffffffffff, 0x8, {@in={{0x2, 0x1}}, 0x0, 0x100000001, 0x200000000005, 0x100, 0x7, 0xa08}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r2, 0x300, 0x4, [0xf90c, 0x20, 0x9, 0x1]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x0, r2}, 0xc) 00:11:14 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xff, 0xfffffffffffffffe}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x0, @empty, 0x5}}, r1, 0x101, 0xfff, 0x5}, &(0x7f0000000240)=0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) fsync(r2) recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xfffffffffffffffc) 00:11:14 executing program 0: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, 0x0, &(0x7f0000000440)=0xdc) r0 = socket$inet6(0x1c, 0x20000003, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x5, &(0x7f00000004c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x7, @loopback, 0xf882}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0xfffffffffffffe01, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0x8000, @empty, 0x9}]}, &(0x7f00000001c0)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r1, &(0x7f0000000000)=""/180, 0xb4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xffffffffffffffc1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x3ff, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e22e000000200"/136, @ANYRES32=r3, @ANYBLOB="ff00dbc1060000d5f42d24cbaf67c25e184e68802abc3500d6f55eae85b191379f0667420a48e6de2c58e60ca0081de24e5519fe618f8e"], 0x94) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000340), &(0x7f00000003c0), &(0x7f0000000400)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x800, 0x401, 0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r4, 0xd8}, &(0x7f00000002c0)=0xc) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:11:16 executing program 1: r0 = open$dir(&(0x7f0000000400)='.\x00', 0xfffffffffffffffd, 0x0) r1 = semget(0x1, 0x2, 0x2) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000300)=""/56) futimesat(r0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f00000001c0)={{0x1000, 0x7ff}, {0x6}}) clock_getres(0xe, &(0x7f00000000c0)) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000440)=""/177) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000080)='./file1\x00') shmget(0x1, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) 00:11:16 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef2ffc), 0x10000050c) 00:11:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1203, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:11:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) 00:11:17 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x5) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x3) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_int(r1, 0xffff, 0x101f, &(0x7f0000000000), 0x4) 00:11:17 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0xfe1e, 0x0, 0x2000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r1, 0x0, 0x6d85f01e001d99ea) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:11:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000740)='k', 0x1}], 0x1, 0x0) ftruncate(r0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x1, 0x4) 00:11:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x2}, &(0x7f0000000080)=0x8) ftruncate(r0, 0x7) 00:11:18 executing program 0: clock_nanosleep(0x4, 0x1, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000080)=""/159, &(0x7f0000000140)=0x9f) 00:11:18 executing program 0: syz_emit_ethernet(0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x4}, 0x8) 00:11:18 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x125}}, r1}, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x4, &(0x7f0000000340)="b7011585", 0x4) 00:11:19 executing program 0: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r1, &(0x7f00000012c0)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, 0x0}, 0x20005) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r3, 0x0, 0x8) truncate(&(0x7f0000000140)='./file1\x00', 0xbf) getuid() getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100)=0x1, 0x4) 00:11:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) 00:11:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x7, 0x4) poll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x2}, {r0, 0x10c}, {r0, 0x1a}, {r0, 0x2020}, {r0, 0x8}, {r0, 0x1}, {r0, 0x4}], 0x8, 0x100) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x118, 0x8f9b}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x200}, &(0x7f0000000240)=0x8) connect(r0, &(0x7f0000000280)=@in6={0x1c, 0x0, 0x1, @empty, 0x4}, 0x1c) getsockname(r1, &(0x7f00000002c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001300)=0x1002) sendto(r0, &(0x7f0000001340)="d3f096621842cb03141b6b6b5763f2fe2f008c553748bec5ca0ed943fbe1d2cfa914f522cba2479506f2dc8c2922ed23d8903dc73ca97683e63e238f20d61cc5079e07b2e05814c570ea24e889fa8e9a2878ec13494d159068278ded85341d6edd44efd69d0564985389e37e122a7904e7144c6941bdfd8b738b6a8dfc93e2a6a5335f33d7cff1b281e7a2c9cb2b57", 0x8f, 0x4106ab07ee37613c, &(0x7f0000001400)=@in6={0x1c, 0x3, 0xf790, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) connect(r0, &(0x7f0000001440)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000014c0)='newreno\x00', 0x8) fcntl$setflags(r1, 0x2, 0x0) fdatasync(r0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000001500)={0x20000000000}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000001540)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000001640)={0x0, &(0x7f0000001580)=[@in6={0x1c, 0x3, 0x3, @loopback, 0x3}, @in6={0x1c, 0x1, 0x194d, @loopback, 0x100000000}, @in6={0x1c, 0x1, 0x7, @loopback, 0x7}, @in6={0x1c, 0x2, 0x6, @empty, 0x10353fd6}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xfffffffffffffffa, @loopback, 0xbb}]}, &(0x7f0000001680)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000016c0)={r2, 0x9, 0x5, [0x8, 0x5, 0x1000, 0xfffffffffffffffc, 0x2]}, &(0x7f0000001700)=0x12) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000001740)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001780)=0x24) ftruncate(r3, 0x9) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f00000017c0), &(0x7f0000001800)=0xb) lseek(r1, 0x0, 0x1) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000001840)={r6, 0x9}, 0x8) getsockopt$inet6_udplite(r5, 0x88, 0x4, &(0x7f0000001880), &(0x7f00000018c0)=0x4) writev(r1, &(0x7f0000002b00)=[{&(0x7f0000001900)="5320020ded41df9a6723c4cf1c16f8ccf32883425f16bc51f9627e8c512e958cdc45f54c616870a848adc29e3db8b9f7a36f105ddc61a43decf1b4f8dfd06f3d8636ab755ed0c6423ccb27262ff208d6e8a5528e9d9131d5534271a6b1e0b0e622f47087210ce5d18c7867ad3eec91c0bd2350d0866e824987fc5e0de165606885a6464f1695ba", 0x87}, {&(0x7f00000019c0)="029fc711ab868e81c46314b2c8f05167088ecb7e0f31d4c61cccdbcb907cdbc6b414a9018d2b9bdf0696627766918f", 0x2f}, {&(0x7f0000001a00)="74d00d03646447968f1179b64740d319b1a67210b586ef3c8ff08644933582f52cd4dbe9637ddeb8a648f50a333d29e5099fa06b291cbd7b91d4b41cd7b0dcc95466557b6ae5f672c0b765b7ab14791f9eb2e61e1450b4e4b493743fce3ef3b6819dfd9a95be54dbd5b9efc49c80cca0c02f47eb88717828d2e34cd1cdbe", 0x7e}, {&(0x7f0000001a80)="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", 0x1000}, {&(0x7f0000002a80)="23020a3ca7c55e7c3a876a0dfa7987b2a96b13", 0x13}, {&(0x7f0000002ac0)="e84e9e42d3900a51e2b63f953263160258381aac6e25c6a1e0fa9a332a06050525049300f8ee2ede72071b0830", 0x2d}], 0x6) r7 = shmget(0x1, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r7, 0x0) 00:11:19 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0xfe1e, 0x0, 0x2000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r1, 0x0, 0x6d85f01e001d99ea) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:11:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) 00:11:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) 00:11:23 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0xfe1e, 0x0, 0x2000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r1, 0x0, 0x6d85f01e001d99ea) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:11:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) 00:11:28 executing program 0: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, r0, 0x0) setgid(0x0) 00:11:28 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0xfe1e, 0x0, 0x2000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r1, 0x0, 0x6d85f01e001d99ea) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:11:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) 00:11:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:28 executing program 0: unlink(&(0x7f0000000240)='./file1/file0\x00') freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) fchmodat(r0, &(0x7f0000000040)='./file1/file0\x00', 0x1a2) 00:11:28 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x282) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) poll(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000240)=0x97) 00:11:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:32 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="040009d625264924fe3bc93b00000000000000000000000000000000f04fc618450f87c51ce4a635dbe76927271a4e4ac6b7969cf200cad7c44a5996f32cfc359590d900710ed9a7b902a23cba45308aa922683c032b14a3b2508d7787d9153c05018a33c98ff5f1c4be0b1b3f9546a69aa2b01012bd9a5470b61f2ef29673a4c8b7c275b14fbdf408becb894c8a02346fe08b99e1b1eff2fc7f81032f16463c0c218bf713de0c2cc7a1c6"], 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) bind(r1, &(0x7f0000000280)=@in6={0x1c, 0x1, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0xd64d}, 0x1c) 00:11:32 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x282) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) poll(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="8f000000680d6489065c1276f7b7ddaa219cad09aae9704fb3af345064ab276ba18b2f023f70e10372b5e81117a9a43cbf775f59c3cba7b180be153b018eb878502334b63a67307fd07342dba082b12694689a9984c2ca22ca0101a129dd8be0684d925644b3f2c1e6f748c94513d5902212d7103a95abce4d757eaa352f381263fe9f9734a127d16e8ef5580c3e389f9440baf46c4a9c7092c90bf6fa82445972f763de1290318456bb923dda18a6d917a7e55d337e2d5f43d807d6c801380602b1528c024a96d40ff2b5a4ad8a16cfafa60d3485449fddae9a825aedf5f0c5ed863a579c887412ebd9d47abd8052f8e1745883307fd82da877a234fe39f78e312882d0fb65c0c863ed46b0d2f01d62ea0f04a27833c6287d16f5ea9235b1ca7c735c2c787010c4a42588feb651669ad466863b59a4ec577e0c7fc207cb3ef3687a94cecfb1fe77eddc4fa42d68e00d7970d9d688"], &(0x7f0000000240)=0x97) 00:11:33 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = socket(0x1f, 0x4, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xa2, "420c879b7b9ab1b925ce97238a690260318f1228a08f31a7dbb99c1f04888177a8def4f4b6fdf019f93e410d188f02eb1468ea2f20d29324e0662fd0b2ad8b9a125c91957d5aa22aa8f20a63d35c4151a58f25e20e51232ac25d933a04a15d4755d4e67e962da0b3025ad40e8865feb611b7fc2af258c527512d953138de9eccc2baee8e6a45c9765bd995dde1d1e33d7a7cd1315e7f11213f29840c7bbcd9d50f9e"}, &(0x7f0000000180)=0xaa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0x70c, 0xf, 0x73, 0x1116}, &(0x7f0000000340)=0x18) connect$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x3, 0x4e04}, 0xc) 00:11:35 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$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r3 = geteuid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r3, r4) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x7}, 0x8) 00:11:35 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(r0, 0x2) r2 = dup(r1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) open$dir(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) ftruncate(r2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)) 00:11:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:36 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x282) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) poll(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000240)=0x97) 00:11:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae) 00:11:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000001840)=""/223, 0xdf, 0x40080, &(0x7f0000001940)=@in={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xb, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) open$dir(&(0x7f0000000180)='./file0\x00', 0x20c80, 0x100) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000380)=""/119, 0x77}, {&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, &(0x7f0000001540)=""/245, 0xf5}, 0x80) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x800008000) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000001680)=ANY=[@ANYBLOB="9fcf53e7138cc5ef35265788d4ac40357b583daf3df90e6242070000000000000040c5a581a6649d9a32322177b26fac460829757376ceb52fc3c9fd0eec8ca75f660be1e9b52d0b6b83f1267ed40972cc463b6405dee247e8776c81f869610df9ef5021115b62ef9714a6fac305f74deae2df3b57c8565585f1e7ef554d95db39ec662f0fa2286578f3819bcfddb2285bcf7b8a", @ANYRES32=0x0, @ANYRES64=r0], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001780)={0x0, 0x80000000}, &(0x7f00000017c0)=0x8) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) 00:11:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xdd, "eeda2f97cb650618083b09459e4915111a9c60b5378706bd9f082c6ad4bb9c9545c47c1061e3908f34abd5f74a87c32d5111a3ccf05896316c021eb2c77841000ac47a765ff6cb4efae51899737aa6962727c3270a97a5e042516602dddfe7f4a2170cd5227e61db9dd11539979f2eb5266daa4792e04ad67d71fa1e109b8a1a8b26b80f24558e043b0a7ec0106e9806c9a9fa6f5569dc722b0b54bf6a4812ee804248345b9b9ca3ecadfb25bad614cae383e059ac666945325980ef84dbd5548d1602281603519784220650d858ab666de00fceb245eba0c08a3234e4"}, &(0x7f00000001c0)=0xe5) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0xe921}, 0x8) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x1, &(0x7f0000000040)=[r2, r2]) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x0) 00:11:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x30802000a) recvfrom$unix(r0, &(0x7f0000000000)=""/63, 0x3f, 0x41, &(0x7f0000000040)=@file={0x1, './file0/file0\x00'}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="04000000050004000002ffff176e3f62666fe8be23969270f14708cc69ff4a8dfe37edf791f160e25e3429931f4dd7aa372dff8e8018a188c4f6515ff5799b4746a14f82e2608e7fcdb809eefdca024ddd2815e34dc67c087c8106bc4d67e56db8e0c35a527b3f936fa06e21cc31a9bbaa1c1f6b76a04737d7251306d81a54135cb39d63711c46401184425c35ef150b9f9305b870e420ebd6ef0d225e1245e18faa007a9a39931b995e6071c7702ca7b0dc156082a99b026671"], 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x150, 0x0, 0x0, 0xc6c65183) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 00:11:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:41 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x282) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) poll(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000240)=0x97) 00:11:41 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200c0, 0x40) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0xffffffffffff0000}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x200, @loopback, 0x4}, @in6={0x1c, 0x0, 0x8, @loopback, 0x1}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000200)=0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:11:43 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) socket$inet(0x2, 0x4, 0x37b) __getcwd(&(0x7f0000000300)=""/4096, 0x1000) 00:11:43 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) 00:11:43 executing program 1: flock(0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208021004) getpeername(r0, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) r1 = socket(0x0, 0x3, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) writev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="6c16f95ddd1f57ee47ea36912b39db122f9235ca9a87b8487a7b937f505ba3db6885bf9f135af3023ed81d4063f987c98dfeb2a545e516d228fcdb6cc47e7b8dd76c6f4a575d13ef7dc90432ff1d1e314642af61d44e408334347dd2306e8cc10f34b6f44d7440e6d4d000b6a5490fa2d4252743cfd9fc3d93691be9baaaa3e032d89ac724be8da49a315e239c53fd08000686cdc61a0564f19bbe3135d56f427d57059b43f6f71acadd1c327e8bd0ba88e0bda768bb598f38b90782bb1aadcebf572d5ef2a59d5d808acc254c18c8d27e760adbf67b5113fca7fce07b59083a244918bec4c692bf21c1ff4625ce348abef4f82bee20", 0xf6}, {&(0x7f00000002c0)="6ee5f90b013057ed09c8fde00fc26bcf98c0872d4e0a278d9e83fc7c8fe7cf3048f4fb0ca199d1dd7d8c1ae333fb33ee10a2ba4377653b8048c810061638d3e9327a344c391b052b699b84ba7e7cb600dd2249160b115bd7aeeae045756daf7a97552bea0f4274bf4b7dbadf945fae1b3bfe26cca0c4f59d815fc1490dde88f8c35143fed9a4", 0x86}], 0x2) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x20000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, 0x0, 0x0) 00:11:44 executing program 2: 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, 0x1) poll(&(0x7f0000000000)=[{r1, 0x4}, {r1, 0x1}], 0x2, 0x8) accept$unix(r1, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x10001, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x121) 00:11:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:46 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x2}, 0x8) socket(0x1, 0x20000004, 0x5) 00:11:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:47 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x7fff, 0x4) syz_emit_ethernet(0x12, &(0x7f0000000000)="61b26b5804f9090024c7cb61810000000000") 00:11:47 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x600, &(0x7f0000ff1000/0x2000)=nil) r2 = geteuid() getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000180)) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r5 = getgid() r6 = fcntl$getown(r0, 0x5) r7 = getpgid(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x3, r2, r3, r4, r5, 0x100, 0x1}, 0x2, 0x4, 0x20, 0x3, r6, r7, 0x4}) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r8 = getpgrp(0xffffffffffffffff) getpgrp(r8) execve(0x0, &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0]) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000540)={0x0, 0xf9, "5ff7149a28928c2a390dcdc597e9e41266030e5eb0b27735b6f4b4ad44a0162a573517287d45e57a35adabd5ce4a63137746154f843cb483a890235786ecccd310d62e72f3c59a146ae2a06e0f34848a722399c6dd9422a094859febf0c42d1ce64cb9f1d3c3d932fd2f994c6e0d0a844a78dde8b8286fd0cad00dd7f60fab36ea1a0134d158d916100f411ce414fa1ffcd4a018606c17dffa8aebd0ed918dcefa9ffac8867f5917cc6d3417849e627a55c3bd0a597fe4fe95f36d0c8f1bf5ce8857e76c94fd8eac3622fe97ffef930ff84b3dcbcbeacc69fec5e7acfc75436e2789540ff94fdb4a4fee598ccf9c4375d9d5350cc79af176e1"}, &(0x7f0000000680)=0x101) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000480)={r9, 0x1d16, 0x800002e4, [0x82]}, &(0x7f00000004c0)=0xffffffffffffff2c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r10, 0x6}, 0x8) r11 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r11, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r11, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x5}, 0x0) r12 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r12, 0x0) 00:11:48 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x100288, 0xa5) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x45) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x9a3, 0x2}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0xb3, @local={0xfe, 0x80, [], 0x0}, 0x10001}}, r1, 0x7, 0x7fffffff, 0x8, 0x100000001, 0x100, 0x729a9f98}, 0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x4}}, r2}, 0x84) syz_emit_ethernet(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") freebsd10_pipe(0x0) 00:11:49 executing program 2: open(&(0x7f0000000040)='./file1\x00', 0x20008, 0x8c) r0 = socket(0x2, 0x3, 0x3d) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:11:49 executing program 2: r0 = socket(0x2, 0x10000000, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = getpgid(0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000580)) freebsd11_fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) r11 = geteuid() r12 = getegid() sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000080)="a59126", 0x3}, {&(0x7f00000000c0)="f7230281d16e4d01a7d925d6a3e8cef4678499dcd20f77f94efd18244f", 0x1d}, {&(0x7f0000000140)="674e951cc0d32e3c4d3bddc5acffac539eca2b9a5b8058bbd2b25506bf738be0187a77ca610cced8af93166e01", 0x2d}], 0x3, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0xa0, 0x9}, 0x20000) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) 00:11:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6, 0x10000}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xc, 0x2}, &(0x7f0000000100)=0x8) 00:11:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = semget(0x2, 0x0, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/237) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0xfffffffffffffffa, 0x400, 0x1110, 0x2, 0x5, 0x5, 0xc97, 0x81, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000000)={r2, 0x40000000000, 0xffffffffdffffffd, 0x9}, 0xfffffffffffffe63) 00:11:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x40, 0x69, "ccf69825aadaec42e88ca94dfc596437664e59f4730a01924feb9d07bab52de7952541b618d5db651fdc9b347435f387face101cb66d04a5c998e8569aaa04c1bc4d64a48b604fa0c67d34ede303f3ba7ac2a8a3e6f1ab9887812dcf53ab67b51623d64c0efc2151a3"}, 0x71) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:11:50 executing program 0: select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x23, 0x7}, 0x0, 0x0, 0x0) 00:11:50 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x11, "29a048a96c24a0f186bbe7a18e9d0b111f"}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x7, 0x4, 0x1, 0x8000, 0x6}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x61, 0x92a1, 0x40, 0x7, 0x2, 0x9, 0x8, {@in={{0x2, 0x0, @rand_addr=0xa4d8}}, r2, 0x8, 0x2, 0x9, 0x0, 0x100000001}}, &(0x7f00000001c0)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4b}, {r0, 0x2009}, {r0, 0x41}, {r0, 0x40}], 0x20000000000000d4, 0x7fffffff) fcntl$setflags(r0, 0x2, 0x2001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r4 = geteuid() setuid(r4) syz_execute_func(0x0) write(r0, 0x0, 0x0) open(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x1100, 0x1, 0x4, r3}, 0x10) 00:11:51 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x101, 0x2, 0x7600, 0x2, 0xe00000000000, 0x2, 0x9, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0x6a, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x9c, "df5d9d1d612864617cb118685edd49fcab92dd77fccca2643dfa5e91798e9e40df4c6d92851fbe3f87e008f79c085aa57701b08b74f54af97533b7ffe2674fe1e430689f9f527e93cf2a9db77a1977fb83946767b781556a0ac076b97a7a50be98828cb9615adfe51e0918c518d9cbd3511193baf955ae84c96cef6814d171d88c9c5c425cae225ba992ad9504c833a2bdc690317e0e11b2095f7cb2"}, &(0x7f00000001c0)=0xa4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x8) 00:11:51 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x20800, 0xdfffffffffffffff) setgroups(0x2ca, &(0x7f0000000000)) getresgid(0x0, &(0x7f0000000080)=0x0, 0x0) getresgid(0x0, &(0x7f0000000200)=0x0, 0x0) setgroups(0x2, &(0x7f0000000280)=[r0, r1]) setregid(r0, r1) setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) 00:11:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x2, 0x7, 0x2) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7, r3}, &(0x7f0000000180)=0xc) 00:11:51 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) 00:11:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x5, "31c89d8cd1f557340fe7d0f490ebad97"}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x5, "18dc89e26dcdf1806bfb4cf6b0af2dc9"}, 0x14) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000000c0)="1f5d45669ad60802d6b8f33da3379d927e8c2857ee7dc8f59522025c6584f5b0e9b8368530b6ee1199b43ee8b6e9bbf3530ee24b36ce7ef3a50935618b8f0512a6b9dcff89b32ebda376685f3bd6bb117c6b2dd097b3318a6f32af6f9bf975862d4d12f3dd08bacbf0e776fe491d1a72f6b6fa123dce6c92628b9cbe2d0f0cf7eafe2bd989489adb5109f1acfb7ad6fd7fa4d472f06b58de90b190f4489d386bc810e700f5eaa28464ead0c7ce72bed285b12031dac1a517db74480f0204c2b5c1c9f4f1404b17ed2cfdd9c4f37d5191075b623f2b589e5eb17486d2b4f8bc23e84f", 0xe2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580), 0x1f) 00:11:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x8) r1 = dup(0xffffffffffffffff) r2 = accept$inet(r0, 0x0, &(0x7f0000000040)) pwritev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="7c36a60b19bf531690d0827ca3d7a0f648a79aff37e08c55f60237ce2a4845bc0e2450fc635ce98dcffed41e36e326ee79feaf08a6622c53db01bb98a337c4992d0c022a6a202955b7257390680f8f494658ee882b8b55d620a796daf3dc315d68de5ff65e0a07b6599c73a0745a643b275620da8fb301d4fc09afd0e93c6c335274fd6e07b390409cb23b7b0252a5dfd18015e75896b980b2de55edf0a612d95aa936d76b0986385d876f55779b00a7e9efc14bbad461a739c2677a", 0xbc}], 0x1, 0x0) connect$unix(r1, 0x0, 0xfffffe1d) 00:11:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 00:11:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYRES32=0x0], 0x1) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) 00:11:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000180)='t', 0x1) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) fcntl$dupfd(r1, 0x11, r0) execve(0x0, 0x0, 0x0) 00:11:53 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet6(r0, 0x0, &(0x7f0000000040)=0xffffffffffffff55) 00:11:53 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpid() getpgid(0x0) setpgid(r2, 0x0) r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0xf6dd14b007d43f1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) semget$private(0x0, 0x7, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000200)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x83) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000240)='./file0\x00', 0xe010, 0x8) futimesat(r4, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0x9d047f2}, {0x8, 0xffffffffffff7fff}}) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f00000001c0)={0x2, 0x5}, 0x8) write(r4, 0x0, 0x268) 00:11:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:56 executing program 1: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) open$dir(&(0x7f0000000400)='./file0/file0\x00', 0x10000, 0x100) pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r4 = semget$private(0x0, 0x7, 0x1) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000380)={{0x4, r5, r6, r7, r8, 0x20, 0x2}, 0x2, 0x2}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) execve(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000640)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\\-\x00', &(0x7f0000000580)='\'$\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\'\x00'], &(0x7f0000000780)=[&(0x7f0000000680)='{#@*\x00', &(0x7f00000006c0)='&&\',+\x00', &(0x7f0000000700)=',-\x00', &(0x7f0000000740)='\'\x00']) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:11:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x6, 0x6, 0x49ab9b6, 0xa5}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, r1, 0x4, 0x0, 0x0, 0x7, 0x0, 0x5e}, 0xa0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:11:56 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40000) truncate(&(0x7f0000000000)='./file0\x00', 0x200008010000000) truncate(&(0x7f0000000040)='./file0\x00', 0x3ff) 00:11:56 executing program 2: 00:11:59 executing program 1: 00:11:59 executing program 1: 00:11:59 executing program 2: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000080)=[0x7, 0x0, 0x382e]) getpid() 00:11:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:11:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) semop(0xffffffffffffffff, 0x0, 0x0) 00:11:59 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x4066fe, 0x0) 00:11:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:11:59 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000080)=""/81, &(0x7f0000000140)=0x51) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10004, 0x70) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x41, &(0x7f0000000100), 0x4) 00:11:59 executing program 2: clock_getres(0x4, &(0x7f0000000000)) pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x9, 0x8001, 0x0, 0xfff, 0x5, 0x9}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0xac, 0x9, 0x7fffffff}, 0x94) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001fc0)="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", 0x533}], 0x1) read(r0, &(0x7f00000000c0)=""/82, 0x533) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x243}, &(0x7f00000002c0)=0x8) 00:11:59 executing program 1: clock_gettime(0x8, &(0x7f0000000100)) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000400)=0x8, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8200, 0x32) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x5, 0x1, 0x1, 0x1ff}, &(0x7f0000000180)=0x18) r3 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpgid(0xffffffffffffffff) r9 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000380)={{0xfff, r4, r5, r6, r7, 0x100, 0x2}, 0x72, 0xa0b, 0xec0, 0x1, 0xf2, 0x6, r8, r9}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001180)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r10}, &(0x7f00000000c0)=0x8) 00:11:59 executing program 0: r0 = semget(0x3, 0x200000000000000b, 0x2) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f00000000c0)=""/212) setrlimit(0x8, &(0x7f0000000080)={0x10000000000b35a, 0x800000b35d}) 00:12:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:12:01 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0x6) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001280)=0x10) getpeername(r1, 0x0, 0x0) getresgid(&(0x7f0000001380)=0x0, &(0x7f00000013c0), &(0x7f0000001400)) setgid(r2) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) accept$unix(r0, &(0x7f00000012c0)=@file={0x0, ""/108}, &(0x7f0000001340)=0x6e) r3 = semget$private(0x0, 0x1, 0x201) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000240)=""/4096) 00:12:01 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getgroups(0x9, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), &(0x7f0000000040)=0x4) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) 00:12:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) fchmod(r0, 0x10) fchmod(0xffffffffffffffff, 0x0) 00:12:01 executing program 2: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, 0xffffffffffffffff) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/123) 00:12:03 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x4000000000000007, 0x1) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) 00:12:04 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) getpeername$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0xaa) 00:12:04 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3f, 0x0, 0x0) 00:12:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:12:04 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x101, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) 00:12:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) writev(r0, &(0x7f0000002300)=[{&(0x7f0000001300)="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", 0xe86}], 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x7) 00:12:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = getuid() getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000140)) chown(&(0x7f0000000000)='./file0\x00', r1, r2) fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) 00:12:04 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) fsync(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000002aa, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffeb2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x400000000000000, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getpgrp(0xffffffffffffffff) 00:12:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000440)={r2, 0xeb76}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x10000}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r3, 0xff, 0x6}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000600)=0x4) r4 = semget(0x3, 0x3, 0x200) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000480)=""/253) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x9f00, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r5 = socket(0x0, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x14, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x27, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f00000001c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:12:07 executing program 2: setitimer(0x2, &(0x7f0000000100)={{0x4, 0x7}, {0x0, 0x80000000}}, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x6, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xd0b6}, 0x8) r2 = semget$private(0x0, 0x0, 0x228) __semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000140)=""/142) setitimer(0x0, &(0x7f00000000c0)={{0x6, 0x4}, {0x553, 0x6}}, 0x0) 00:12:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:12:07 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="62952e971105b7a418c84cf63aa71b15b1462300816dcaf1ba7b69afbfd7164c19fd9bd5998e9891c8886b0b16b00a402bd9e3c522806ca5381e68a386014d8e33abc626fe8a935a484eca0c9e869ee2f636bfc5658a371f878170197ad9f5ece68b4ce8c7be68099588744a628f34bc199492123ecb", 0x76}, {&(0x7f00000001c0)="3b0302bd4cd6c06cf164df7ad08b9be7405c9ac82dcf8cf157a6767da5651baac95a2dfddb962eb0349f7a6893c9f850bb5357fbe59344c0eacc49b45b1542982589a02854cd41fbd3a0bc80df79bc20e63c4eff0c168e80d9c94d477cdb13c06103fc6426e488f1c1a71de6861292d8b1a22c7acdad872690066d6e3af78faa79e43e82bd76cc6cf2af3dc701b7366c5d9f5a2dea89b5bc3c216f10a52c7c086e1d94aa5e4523f5be149f56ec0e6f535b274be7328954505d4b3f18ed884b9af7de874fdba9d4c276254b21c61c4464580d1f27fa123dddf93bb7f6490ba2258daa1c39c391d12c9b0ef6b8ea3b2b50d9b8d9da4e", 0xf5}, {&(0x7f00000003c0)="d2351a359eb290cd68dcbdda0d0dcaf338405f3c4b269c7cea295a7fd956260bf896f55ed7e699ca34bf7dcef86684af6f3c4176b83f54ae64bd55eb730b65904f17253570ffa20bfb1efd7e020e4a5d5584f22ebe31b0fe1be81dc9c31f3f69b040fbc822532676aaebb407b56035bb4554f6a56e4c68b21708eef5217c32c78718394d53c4a6c1768796141888e95c538e684979778e2dc422165b72c05949c3dc35c91dad29cc8424fb29309c31fa4c5c049f1265de9743e51a733875bf5d3235c07aa2b5b81b6c5670a0bf1b95f790c9ef0335d034ff78213d52638adf0a76", 0xe1}], 0x3, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:12:07 executing program 1: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f00000001c0)=[{0x0, 0x3, 0x1000}, {0x2, 0x3ff, 0x1000}, {0x0, 0xfffffffffffffffe, 0x1800}], 0x3) semget$private(0x0, 0x7, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) shmget$private(0x0, 0x4000, 0x1e4, &(0x7f0000ff9000/0x4000)=nil) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000040)={0x40, {{0x2, 0x2, @multicast2}}}, 0x90) 00:12:07 executing program 1: r0 = socket(0x17, 0x10000001, 0x1000000000000084) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x28e) getitimer(0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x5, 0x9}, 0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x7, 0x8000ee68}, 0x8) 00:12:08 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socketpair(0x17, 0x2, 0x9, &(0x7f0000000140)) freebsd10_pipe(&(0x7f0000000280)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:12:08 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0x20, 0x4, 0x8, 0x1c00000, 0x100000000, 0xfffffffffffffff9]}, &(0x7f0000000100)=0x10) setitimer(0x0, &(0x7f0000000080)={{0x80000001}, {0x0, 0x28a}}, 0x0) 00:12:08 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) r1 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x7) lseek(r1, 0x0, 0x0) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x0) lseek(r1, 0x0, 0x4) socket(0x0, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) semget(0x3, 0x7, 0x84) writev(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:12:08 executing program 0: chroot(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x3f}, 0x10) 00:12:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:12:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x3, 0x7ffffffb) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000500), 0x4) poll(&(0x7f00000000c0), 0x0, 0x5) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x4, 0xf, 0x8, 0xd09}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000540)={r2, 0x915d, 0x2, [0xd7, 0x8]}, &(0x7f0000000580)=0xc) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) freebsd11_getdents(r0, &(0x7f00000002c0)=""/190, 0xbe) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000005c0)={r2, 0x5, 0x1, [0x10001]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000680)={r3, &(0x7f0000000600)=[@in, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000006c0)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x6) r5 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000700)=0x1, 0x4) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r6 = fcntl$getown(r5, 0x5) fcntl$lock(r4, 0xd, &(0x7f0000000440)={0x1, 0x2, 0x21, 0xb, r6}) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r5, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x3, 0x40, 0x0]}, 0xa) recvfrom(r4, &(0x7f0000000380)=""/67, 0x43, 0x40042, &(0x7f0000000400)=@in={0x2, 0x3}, 0x10) 00:12:09 executing program 2: freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000080)=""/240, &(0x7f0000000180)=0xf0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x22, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x1ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x7, r3}, &(0x7f0000000280)=0xc) 00:12:09 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x800) pipe2(&(0x7f0000001580), 0x0) 00:12:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000240)=[{r0, 0x4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) poll(0x0, 0x15e, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff7000/0x4000)=nil) listen(0xffffffffffffffff, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$SHM_LOCK(r3, 0xb) poll(0x0, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) r5 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x0, r1, r2, r1, r2, 0x1}, 0xc6, 0x8, 0x2, 0x1ff, r4, r5, 0x7ff}) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000040)=""/83) r6 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x7fff, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, 0x0, 0x0) 00:12:09 executing program 2: r0 = socket(0x17, 0x20000002, 0xb7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) sendmsg$unix(r0, &(0x7f0000001200)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000011c0)=[{&(0x7f00000000c0)="90bacb53bd3b67d244b4e1d741518d61bcd19c0a89f7310d4406ca8b4f2c66670180cd174b146114cd827ca75c48d4289c43c35ebb10b3b7644a6b28b3bc2cea7f5c1443d9ce1009d3230840bf1c0bc499a3817b26263f9a3f494058c0668104501c468d358e69bd99d13e4e474226fefd3729fbc47aaee4b7a3fbc930f6d2b9b4dce76721ddc84bbe42999adb2db1f47ba1f2e92af69288062d440878cd012ceff27d71f32f51ce0570aa3a45ebce3bbdc0bb311aca72f7c0c2ce17b910aec9221f2afced56b7c704b4aa6e09", 0xcd}, {&(0x7f00000001c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x8}, 0x100) 00:12:12 executing program 2: munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x4, &(0x7f0000000000)={0x10000000000b35d, 0x800000b361}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 00:12:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x30, &(0x7f0000000140), &(0x7f0000000040)=0xfffffffffffffe6e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x9, 0x4) 00:12:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@loopback, @rand_addr, @loopback}, 0x129) 00:12:18 executing program 0: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x3) r1 = socket$inet(0x2, 0x30000001, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000480)=0xfffffffffffffef8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x4, r2}, 0xc) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r2, 0xfffffffffffffffe}, 0x8) bind$unix(r0, &(0x7f00000003c0)=@abs={0x87634e5c8670f82b, 0x0, 0x0}, 0x8) r3 = open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x1b0) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) r4 = geteuid() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @multicast1}}, r2, 0x7fff, 0xed9, 0x8}, &(0x7f0000000040)=0x94) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={r5, 0x1}, &(0x7f0000000580)=0x8) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r4, r6, 0x0) 00:12:18 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r1, 0xffff, 0x15017, &(0x7f0000000200)=0x100000001, 0x4) socketpair(0x17, 0x7, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000380)=0x1, 0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/106, 0x6a}], 0x1, 0x2f) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r3 = semget$private(0x0, 0x7, 0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x6, 0xf, 0x9, 0xfffffffffffffff8}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000002c0)={r4, 0x7}, 0x8) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000001c0)=""/28) 00:12:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:12:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) r2 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x2000) shmdt(r2) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYBLOB="ec000002000055e3a021d3157e0b8c9a4fc244fe2f507c5027ffefe5caf24f3ac22e9356bbab8e473df5b6f62afd3423a3e5c00314fd773e91dfbbe3a2d5ccb2062b2c2df222ed8a0000"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r3, 0x7f}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r3, 0x15}, 0x8) openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 00:12:19 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000740)=ANY=[@ANYBLOB="1c004e217b3845fffe8000000000000000000000000023aaff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000da128e6b2c47d54c4d164c3b6e736a8200"/144, @ANYRES32=0x0, @ANYBLOB="00000000000008ac480700000000"], &(0x7f0000000640)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="02004e2000000000000000000000000000000000000200"/136, @ANYRES32=r3, @ANYBLOB="0800000061000000000200000000000000040000f5376aacd6b074cd562ff7b79bc39eaeb6a4b21112f060ce1236c8542795ea4dd7c39c0000000000000009420bad4e3717b487e5f59848a2cd6370fe0780931e7b0f9bf8f20bd4eb2841e99f6f97d77fc463cb0f59231601fc76dc9f21f82fc1168fd92230574dad05b60000000000000000000000000000b1e71fdc28da0b9a89e484be301059d4028838ac8926ab3494b4dee7bab8f8b73569b729d8d84d629623a57ee106b0e769dda2c6"], 0xa0) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000440)='./file0\x00', r2, r4, 0x400) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r5 = open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x64) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0x0]) fchownat(r5, &(0x7f0000000100)='./file0\x00', r6, r8, 0x400) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x4208020001) socket(0x1f, 0x10000005, 0xd26) lseek(r9, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0)=[{r1, 0x1}], 0x15cdc0f5, 0x0) r10 = socket(0x4000001b, 0x1003, 0x81000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r10, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r10, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', 0x0, &(0x7f0000000280)='(\x00', &(0x7f0000000300)='\x00'], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) madvise(&(0x7f0000ab4000/0x2000)=nil, 0x2000, 0x2) bind(r1, &(0x7f0000000540)=@in={0x2, 0x2, @loopback}, 0x10) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 00:12:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000), 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:12:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:12:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="43f1c3088d7f831000002b5f1d7554e483c1cc4480d0f07c45bc3e507ca4c75d03c2fc6508f4f587a57129c57adc7bc675d3ef"], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x162, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x40) setsockopt$inet_buf(r1, 0x0, 0x48, &(0x7f0000000080)="bc2cc2bdc6f189f4dee3c226", 0xc) 00:12:30 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x4, 0x4000, 0x7f, 0x7fffffff, 0x3, 0x1, 0x8, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xff, 0x0, 0xfffffffffffffff8}, &(0x7f0000000180)=0x10) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x6) r2 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r2) r3 = getpgid(0x0) fcntl$setown(0xffffffffffffffff, 0x6, r3) 00:12:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x25, 0x84) lseek(r0, 0x0, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x4, 0x27) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:12:32 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000400206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x20000000, 0x1}, &(0x7f0000000080)=0xc) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="050000003f00000008000000000200001a000000"], 0x1) 00:12:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast1, @multicast1}, 0xc) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:12:59 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0x6) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001280)=0x10) getpeername(r1, 0x0, 0x0) getresgid(&(0x7f0000001380)=0x0, &(0x7f00000013c0), &(0x7f0000001400)) setgid(r2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x7fff, 0x4920, 0x1000, 0x0, r3}, 0xffffffffffffff1f) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) accept$unix(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="00000000000000008c6000"/110], &(0x7f0000001340)=0x6e) r4 = semget$private(0x0, 0x1, 0x100) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000240)=""/4096) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0x4, [0x0, 0x7, 0x1f, 0x7]}, 0xc) 00:12:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:12:59 executing program 1: mprotect(&(0x7f00003ca000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) 00:12:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x0) fdatasync(r0) 00:12:59 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000340)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) faccessat(r0, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x1c0, 0xd00) open(&(0x7f0000000300)='./file2\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:13:00 executing program 2: r0 = socket(0x2, 0x30000006, 0x3) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0xfffffffffffffcc3) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) 00:13:00 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000001580)=[{0x0, 0xfe7c}], 0x1000000000000309) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x20, 0x9}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r3, 0x2, 0xf, 0x400, 0x20}, &(0x7f0000000100)=0x18) fcntl$setflags(r1, 0x2, 0x0) 00:13:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f0000001400)={&(0x7f00000012c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/37, 0x25}, {&(0x7f00000001c0)=""/30, 0xffffffffffffff64}], 0x2, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) 00:13:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x4) pwritev(r0, 0x0, 0xffffffffffffff29, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fchdir(r0) r1 = socket$inet_sctp(0x2, 0x80000000000, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x4c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e200a200006fe800000000000aa000000000000000000000000000000ab6f59a3628c4e1b1f7715d3980000000019110000000000000000000000000000000000000000000000000000000000000000000086080000000000000000000000cf000000000000000000000000000000000000004fa9af54e28387b5cee410cf6b6e653faf7d09935ed15f27ad92871d2e6a6b1ac4e43f450a8ba439aedb7d10d0a6675c819c6e407aaeb5058e83f31362a6d7784dbf4ef805b7b9dc30a141123ee1c67bc2f2c4e8c42719eb3d0362433e415c0efacb266fafa30dfd6d8800"/241, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x3, 0x6}, &(0x7f0000000340)=0x8) fcntl$setflags(r1, 0x2, 0x10000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000ac0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r3, 0x2, 0xf, 0x4, 0x9}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) utimensat(r0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f00000002c0)={{0x4, 0xfffffffffffff29f}, {0x4, 0x20}}, 0x200) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="0f09013083fd5b7ae3c9d4eb01521be3617c5ec7f5d273acbd47b5f19c410dc88ca18c1e67cca4fa", 0x28) 00:13:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) r1 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) open(&(0x7f0000000180)='./file0\x00', 0x10005, 0x80) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100)=0xfffffffffffffffe, 0x4) 00:13:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = msgget(0x2, 0x37) msgrcv(r1, &(0x7f0000000280)={0x0, ""/4096}, 0x1008, 0x2, 0x1000) getsockname(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000000)) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x7}, 0x8) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x800, 0x17, 0x7f, 0x9, 0x8}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="7f000000440e488cf2b5bdb19b6f9317f5ff127853a28b30a6ef6c3f0d0dabd25d08fd22bab730c4463753ec7c0479503baf173c9d3efd1673fc706498bdc549643750b410afbf12638a8ac417d71abb6914d8e2b1b343395f31c57be5e393da3f098390c6039119f34fe671ce607bc8b0949acd862bea8b96a13f0000000000000000ccd77eda0525b2ded31e353743dfe1aad1"], &(0x7f0000000180)=0x87) 00:13:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x51c}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @broadcast}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@empty, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@empty, @local={0xac, 0x14, 0x0}, r1}, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:13:02 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "076d0633a58c410be79fd78e013f291d18bb65fed7c0393546ee53e639783b740a2e6afed411377b7f5751fef1a7212176ece952eecb0f89f88b9e07ba45b3477585a07251614128252895ddbd2ca15dd4f980764fccc7138c9374f2a50ec547daa733bb6f6cd74686fa40c646533fee3c9f6bd9e463ffaf830b2ed2455d2b2b2545f4afb8ac72b5564214326e21a5912d5eef99635fd92acf0f952b4c22137da5f19b34c987909008e556a6cfd9c4c54dfb7f2f88cf6380eb954fb7f33a2fc4c7c0d32bad370afc54de9ebe9496aaa86d01cd6b4fd474207322dc0eccf1c480ed05b2c9af877e470d657032b9ec227d"}, 0x100) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "9398526bc50a83429a8b579e8a7f3096c6aaa42bad10d8ba57a83471add5cdadc41538b732305b208e920ce587ac42a0c745cba50c9bda7a5c218a55202bced864dd5a8cd5262827e83fdd679e368b68ea70cf9b12fa4e4dd94e4034f5e680a5c88730c7399f6f345183de70e6c592970567dcbfe84fdee8e8bc8961d4865cc09086fafda2cc8410104e3db5ddc2233917031ba045e372fddada4f3a5f383ae708ce2189f977e49c53fd8dc40d1344df2ce314d965055b5cca69917a717c678a9195c8d03400a02be36f5a4a2f3047ecd480311c7562bbbba7fb462c17f08f4d481db90cde89d8539ebd68d257eec330"}, 0x100) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) 00:13:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) dup2(r0, r1) 00:13:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:13:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = getegid() r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYRESHEX=r1, @ANYRES16=r1, @ANYBLOB="32821cc01e0ad09be1bddbdf8230ae7ffe68bf76a6bce8c1b533bf98599b30777539c8d22fc7b0ab62c52b02446a77ebf5047c97da0716f06d4bec3b5a4f0aae17ea127d253f5c0e844b5f688045929d2f2eb2731c20ecb252d7220c14bf1f3d16181459f1a0cbf36b109abc5387ed1177cc6a529aef7df50ab97b6e898800130fecfdca83ae7b6816c1364fc3d6dd6a57268a9cb6596a8dd42b4669283f97d16f73bf9e"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:13:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f0000000100), 0x254) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8000, r2}, 0xc) 00:13:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:04 executing program 1: freebsd11_mknod(&(0x7f0000000000)='.\x00', 0x86000, 0x0) 00:13:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file1\x00', 0x128048, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x581}, 0x24) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000580)={0x1, [0x0]}, &(0x7f00000005c0)=0x6) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) 00:13:04 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2a}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x7, 0x10000, 0x1, 0x8, 0x7}, &(0x7f0000000100)=0x14) 00:13:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) connect$inet(r2, &(0x7f0000000100)={0x2, 0x1}, 0x10) getsockname(r1, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000080)=0x5, 0x4) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000040)=[{&(0x7f0000002240)="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", 0x5a1}], 0x1, 0x0}, 0x0) 00:13:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0x7, 0x4) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x5) utimes(0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f00000000c0), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb, 0x2}, 0x8) readlinkat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/217, 0xd9) syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56") shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x4d6c}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000500)={r1, 0x1}, &(0x7f0000000540)=0x8) open$dir(&(0x7f00000001c0)='./file0\x00', 0x804, 0x1c0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040), &(0x7f0000000200)=0x8) 00:13:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x10000000005, 0x11, r1, 0x0) ftruncate(0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000cb8000/0x13000)=nil, 0x13000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x10002b, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000100)=0x7, 0x4) 00:13:05 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x30101, 0x10) r1 = dup(r0) r2 = semget(0xffffffffffffffff, 0x6, 0x0) __semctl$GETVAL(r2, 0x0, 0x5, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000080)="c61ba4e2344f86427d897ead472c8586fd7d9ec92a9b883763ded25d1ec9ce3c27c09625962921cca79fc0acfc538a1583e4c5d2502a389dca07c617f9fa46a288440b345f8479d1df7bd33489ee409981610f8dfaef95942c8c5e19739474deba8105df", 0x64}, {&(0x7f0000000100)="f92c7aa1df3becc49a40bf5cd2320140af7edb3589596e13be67756914390c30b2c2942d4650296fd512c23ab4137af9e9ac1ae866446b92a0be655f3c06ed5308334bb1ce2bda613f35908b800d7adbfde6afc05533233d896177d319f1ef101c14f666a8b3d5794d96162c1b868f325b2e6aa92b3bcc45a10d3913039520c2bf8489d979", 0x85}, {&(0x7f00000001c0)="127c8c83867bb37e634c1daaec9a9895cbd90e9de02d8466c35e68ccb7e984e5244b3998f23c56881d5a98ec6d2330c83de1bb539c8b79a521b7d66dcbbc4eecca6e8c852579ca2ac696aa2d8ee0595cd3b45ce25a78dd77efd4bca85349682819", 0x61}], 0x3}, 0x0) semop(r2, &(0x7f00000002c0)=[{0x3, 0x5, 0x1800}, {0x4, 0x800, 0x800}, {0x0, 0x5, 0x1800}, {0x5, 0x6, 0x800}], 0x4) 00:13:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:05 executing program 1: semop(0x0, 0x0, 0x9) socket(0x1, 0x1, 0x8) r0 = semget$private(0x0, 0x4, 0x400) semop(r0, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:13:05 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) r1 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r1, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f0000000040)=0x100) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6) getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 00:13:06 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xffffffffffffffff) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0xb8) 00:13:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x8a) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x71, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000071b00000000000000000000000000000000af0000000000000000000000000000000000978f00000000000000000000000000000200"/136, @ANYRES32=0x0, @ANYBLOB="94ee000000000000007f29971761e40000000000"], 0xa0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:13:06 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x4000000000000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x10001, 0x4, 0x80}, &(0x7f00000001c0)=0x10) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(0x0, 0x0, 0x0) 00:13:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) write(r0, &(0x7f00000004c0)="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", 0x1000) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x100000007, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r2, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 00:13:09 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x14}], 0x1, 0x0) rename(&(0x7f0000000080)='./file0\x00', 0x0) 00:13:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:09 executing program 0: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="8daa000008e3ffff070200000901000093000300"], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c15700"/18], 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="25e4e160781281b56f74e67af9b1ef0f7e", 0x11) setsockopt$inet_mreqsrc(r1, 0x0, 0x33, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file1\x00', 0x80000000000206, 0x110) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x3, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r3 = open(&(0x7f0000000340)='./file0\x00', 0x1010000, 0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000280)=0xedf, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="150008002f240000000600000000"], 0x1) r5 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000380)=0x6, 0x4) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000440)=""/56) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)={r4, 0x5, 0x69, "10521bc19b56fa7b27804f7949cdd67a78d6fa28ae7d621b5939f2460867e0c79592fe5e045bd35aeff878a2cdcdd3cc87f3eab77f2a63f0d4644c1d69b99c00a9575fd971c4c905f9cd25bce813474f5c2378c230f57d9de53b7009c65fcfa9d6f2fc0f0eee901ec1"}, 0x71) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x7ffffffe, 0x4) fcntl$setflags(r3, 0x2, 0x1) shmctl$SHM_UNLOCK(r5, 0xc) fcntl$getown(r1, 0x5) 00:13:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x4, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)=ANY=[@ANYBLOB="02000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce000000000000000000", @ANYRES32=0x0], 0x8c) 00:13:12 executing program 0: r0 = socket(0xfffffffffffff7fd, 0x10000005, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x81, 0x4) r2 = dup(r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8) accept4$unix(r2, 0x0, &(0x7f00000000c0), 0x10000000) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r1, 0x6}, 0x8) 00:13:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:13:12 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r1, 0x1) flock(r2, 0x1) flock(r1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x9, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0x3ffd3f2b}, &(0x7f0000000140)=0x8) dup2(r1, r0) 00:13:12 executing program 2: setuid(0xee01) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) r1 = msgget(0x1, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/102) 00:13:12 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000209, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="0392950006000000000900000000000000000066fd2651ed7900147542f013fac412055af73297c11d64710eb3fe69b1ba388a37735dc28b1984b8612f6ba799204a2f89b67258743592"], &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0xe23}, 0x8) getsockopt$inet_udp(r0, 0x11, 0x3526299d7c7a637e, &(0x7f0000000100), &(0x7f0000000140)=0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x60068000) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x4) 00:13:12 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x90b1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x6}, 0x8) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000) munmap(&(0x7f0000bbd000/0x4000)=nil, 0x4000) getsockopt(r0, 0x10000, 0x8, &(0x7f0000000140)=""/58, &(0x7f0000000180)=0x3a) munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000) 00:13:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x101) lseek(r0, 0x0, 0x4) 00:13:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup(r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:13:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="b292ac89271f991fc9e94d000200040000000000f31702a6233d1519c2000000"], 0x1) setreuid(r1, r1) setuid(0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) lchown(&(0x7f0000000000)='./file0\x00', r1, r4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r2, 0x4623, 0x2, 0xaac, 0x2d}, &(0x7f0000000b40)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setreuid(r3, r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000280), &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000800000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000a80)=0x4, 0x4) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000ac0)={0x5, 0x2000, 0x3, 0x3, r2}, 0x10) 00:13:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5f00321bee47816bfe0a565746600"/4098], 0x1002, &(0x7f0000001600)=[{&(0x7f0000001180)=""/140, 0x8c}, {&(0x7f0000001240)=""/143, 0x8f}, {&(0x7f0000001300)=""/101, 0x65}, {&(0x7f0000001380)=""/209, 0xd1}, {&(0x7f0000001480)=""/204, 0xcc}, {&(0x7f0000001580)=""/80, 0x50}, {&(0x7f0000000080)=""/51, 0x33}], 0x7, &(0x7f0000001680)=""/29, 0x1d}, 0x3) select(0x40, &(0x7f0000000000)={0x9}, 0x0, &(0x7f00000000c0)={0x10001, 0x4, 0x4, 0x5, 0x6, 0x4, 0x80000000, 0x6}, &(0x7f0000000100)={0x7ff, 0x1}) chroot(&(0x7f0000001700)='./file0\x00') 00:13:14 executing program 2: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x0, 0x4bef351a, 0x10, 0x6, 0x7, 0x20, 0x3f, 0x1, r2}, 0x20) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r3, 0x153}, {r1, 0x80}, {r3, 0x4}, {r0, 0x40}, {r3, 0x180}, {r3, 0x2}, {r0, 0x4}, {r3, 0x14}], 0x8, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x9, 0x100000001}, 0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000240)=0x8) 00:13:15 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x1000, 0x4) mprotect(&(0x7f0000e86000/0x2000)=nil, 0x2000, 0x3) 00:13:17 executing program 1: pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0xfffffffffffffff8, 0x1ff}, &(0x7f0000000500)=0x10) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="0b0cbb51d4461bbb485ee7c95dde5f59535dde41e401d9434baa", 0x1a}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r2, 0x848, 0x1}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r2, 0x200, 0x800, 0x3}, &(0x7f0000000240)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001880)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/136, @ANYRES32=r2], 0x2) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r2, 0x5}, 0x8) fcntl$getflags(r3, 0x3) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280)=0x4, 0x4) getsockopt$inet_int(r3, 0x0, 0x43, &(0x7f0000000380), &(0x7f00000003c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x200) fcntl$setflags(r1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000002c0)={0x7, 0x1000}, 0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001980)={r2, &(0x7f0000001940)=[@in6={0x1c, 0x2, 0xcc5, @loopback, 0x101}, @in6={0x1c, 0x0, 0x30000000000000, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}]}, &(0x7f00000019c0)=0x10) r4 = getpid() r5 = getpgid(0xffffffffffffffff) setpgid(r4, r5) 00:13:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:19 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x65, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) recvfrom$unix(r1, &(0x7f0000000040)=""/27, 0x1b, 0x40081, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) accept(r2, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) 00:13:19 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x8, @loopback, 0x1}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x9, @empty, 0x1f}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0xa5f, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff6e}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000200)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:13:19 executing program 1: getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) write(r0, &(0x7f0000000040)="18", 0x1) preadv(r0, &(0x7f0000000040), 0x10000000000002c5, 0x0) 00:13:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) ftruncate(r0, 0x4) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000ff0700000200050002000100d495000002004e22e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005600"/156, @ANYRES32=0x0, @ANYBLOB="7f000000400000000400000001000000fbffffff"], &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={r4, 0x1}, &(0x7f0000000140)=0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) listen(r3, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) ftruncate(0xffffffffffffffff, 0x0) 00:13:21 executing program 2: r0 = socket(0x14, 0x20200000, 0x8000) r1 = dup2(r0, r0) getsockopt(r1, 0x0, 0x68, 0x0, 0x0) 00:13:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r0, 0xf) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1, 0x0, &(0x7f0000000040)=0x2a) socket$inet_udp(0x2, 0x2, 0x0) socket(0x1, 0x2, 0x7) 00:13:21 executing program 1: munmap(&(0x7f0000ff3000/0x2000)=nil, 0x2000) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f0000000140)=0xa4) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x0, 0x4}, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x0, 0xf025) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:13:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r1, 0x7}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r2 = semget$private(0x0, 0x2, 0x84) semop(r2, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) 00:13:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r0, 0x0, 0x1) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) execve(0x0, 0x0, &(0x7f0000000300)) symlinkat(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x6}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:13:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x2, 0x4) r1 = dup(r0) r2 = accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r3, 0x6}, 0x8) 00:13:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:27 executing program 1: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r1, 0x2, 0xfffffffffffffffb) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x1}], 0x2, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:13:28 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r1, 0xb877) accept4$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/18}, &(0x7f0000000200)=0x14, 0x20000000) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x12, r2, 0x0) ftruncate(r0, 0x100000001) r3 = open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3f59}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @rand_addr=0x2}}, r4}, 0x8c) 00:13:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:32 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) recvfrom$unix(r0, &(0x7f0000000040)=""/32, 0x20, 0x41, &(0x7f0000001100)=ANY=[@ANYBLOB="0099c50b16696c653000"], 0xa) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x31, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x20000003, 0x5) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x3fa}, 0x0) 00:13:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:34 executing program 0: semget$private(0x0, 0x0, 0x40) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:13:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f00000000c0), 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getuid() r3 = semget(0x0, 0x0, 0x0) __semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000280)=0x405) getgroups(0x0, &(0x7f00000000c0)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r4, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000140)={r5, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRESDEC=r5, @ANYRES64=r1], 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) fchown(r1, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x80010, r1, 0x0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) r6 = semget(0x0, 0x2, 0x440) __semctl$GETZCNT(r6, 0x3, 0x7, &(0x7f0000000100)=""/247) 00:13:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x5, 0x4fc1, 0x1, 0x6, 0x6}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2, 0x6}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r1, 0x4) 00:13:35 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000912060baca825e9592128efc364cb4292c7ba854c552bb6e0c23be5758748cd71cc6529b4194e6a00ad3724cfbb1f84ce12946146afb7026b94cd666d4af933e74b7fbb0660d8388834ea50e88dd9cceac9faba265f6"], 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000400)={0x9, {{0x1c, 0x1, 0x6}}}, 0x88) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) semget(0x0, 0x4, 0x40) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffffffffec7, &(0x7f0000000240)=ANY=[@ANYBLOB="6be7e6bac186bec1a6f3310b282870ec445eeecea4c5e2af4fc9c89220d84d1796e7929067c74cfd2a1d24b90d8a16a48f25f098935107ed7969ee8374d2f2fb7bb8cb1835d3f90c0bdd91f63d609b5d960a7dded0365dad58af655ef1b9367a5eb1e48c324b5e18693918d808d5344b1c67bc77216be64d25e844c5d1cc85f523905fe7a3768c57c7257277175cf5933698c4c37c1e7d960442dc93a1ce14a2f66525e633c1d34c1e320071e4232f822dbcbc79", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRESHEX=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESHEX=0x0], @ANYRES64=r0, @ANYRESHEX=r0], @ANYBLOB="0d1e6f0a97860953e1ad5dd2ee4db7d635bdc3fd27d16fbdb0d0c02b4d573df9a0a73690b45b2b98c13f5e3a1a368f0e3e6e0b2f03bb9835abd18d159e6db59ef938debd57d6a9647584d4b4be2f30c4e09a7a0a691fd285a9fee8b125786efacb2d18c8cbb081445e5a7fa2411a7099b43cc56ed34c56708fa5d1899ce0b1ad1f1b9ea0f11dacad248a9b76b73ea3d7f656844d3144737229ea566084287e24ab2e0acc5bc76019b79b97bdd23b4c91406cd716f1254c4c8392d8111bca8c4eaebf09f1d95ad241862f38d5b12b866d956d8716a0a437485b73d7f9ab80ef60172adcc40299e62ed372bc2fc711c22edc01cd94288634a621"]}, 0xfffffffffffffffd) 00:13:35 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c3, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, r0, 0x0) 00:13:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202e206a8628a02842e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:13:36 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000007c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x24) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) poll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, 0xff) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0xfffffffffffffffc) open(&(0x7f0000000400)='./file0\x00', 0x800, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000480)="3c579c3a26db75dcc15135e545463dacd407d0e6f67af969890b49f21af3474594e2", 0x22}, {&(0x7f00000004c0)="dfb5", 0x2}, {&(0x7f0000000500)="6ef8eaec593700744da8aabd62146d174191390510669aebfa42a079132b77827556baed280673bde0d428ce0fe6038e469ae21bc2d998944ce0db6fab587c545542dd52baea2328a6d7aaed1baa43286e49ed987d18519511143fedb4bc079735d457334b5112732875cf2130a7702524f99d79c39064b635385b26f595cb146a89ea3ca7763a732c8000e04047595b051719ef447f3dfcb2a446ae3e461e92ed", 0xa1}, {&(0x7f00000005c0)="0a2ad997629fcbfa540be14cde07ee069683fad6e7797b9ffb3e651404f606f90c8699a7473cbc99e8cb69f2b7bc5256ea07c5086ec682794e78a94a68e3037f4c14a764d6c0e654e5423789b14f9ce0ddfa7e1053", 0x55}], 0x4, &(0x7f0000000680)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x164}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10}, @dstaddrv6={0x1c}, @sndinfo={0x1c, 0x84, 0x4, {0xf3ce, 0x4000, 0xff, 0xd23, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x8}}], 0xc0, 0x1}, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2e3) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f00000003c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYBLOB="72000000c5082579c80e21535088872795a357197ad47b11341dd40d0ac70441adc1251fdf0a5f024e6cb138e8af87fee35e7058ec312fb3a190fd4bfe85c16a8f593acdd03da7c97eff926ed1ba67b617a046fb60837510f43aa12652dbee8d485d23cba61cf3ae371a897e0937201dad7faf"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={0x0, 0xf1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000780)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:13:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:39 executing program 2: r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x5, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd10_pipe(&(0x7f0000000000)) close(r0) 00:13:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0) ftruncate(r0, 0x100000001) open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x16) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x1) 00:13:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:42 executing program 2: r0 = socket(0x2, 0x2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)="d64d06759ead9518fa518724bc9273536b3028e2a254f46193", 0x19) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:13:42 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x23, @rand_addr}], 0x10, 0x1}, 0x0) 00:13:42 executing program 0: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x48, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)) renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') rmdir(&(0x7f0000000100)='./file0\x00') 00:13:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x3, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') 00:13:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000280)={0x4, {{0x1c, 0x0, 0x4, @empty, 0x5}}}, 0x88) clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x5, 0x4}, &(0x7f0000000080)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0xe0) dup(0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt(r0, 0x6, 0x5, &(0x7f00000001c0)="f0813930aa7ab8c252911f7f99f9fecf0c9622930a95759261b65cecf84d12b4e19b1389a8ce53b7c2e18918d04de6519c097e34d0a4a2b086768ac9b20808f5cfeb6c52fafc5555d2841a51fb1c947ac645f2c96c48e72832868bc896aa590b06fd24dac3abbe96dad0c6a819b45d668c1d21e1338fe1724023222538a26879d0b06071677c0cf234cabf3bd6ac85851de96b292d84f7d7e8a0fc2ef2f04dfceba99ec04193c10c11dbe9242451cd4589fa16d916ab0014930c", 0xba) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000340)="db99e2b61e034228186d4451162924f39e63e167550fb8536f10679512fd7cadef9f469b6c271d96222c1cd4b789a56f828abd2ec1947f53be057c336b084b65a3fc286a819ffa195d667d989a705fd7b698f7f519bde025acd072a992eeeffbece0da3abfb1984840ff1028eefad7b81d8469904a6d25ebe57fa0cf1962ad550036cea7172963f6aee966d87e5e9e6b7689ab9325af587cdcdf0385ffc199ce131627ac900792f69ed72e27e12b6e19878d653a0288b1461de36777f0bf6b08c2614430b8d273", 0xc7}, {&(0x7f00000004c0)="073219552d98944467e06cd35806776675c4e8bfb1f425e3586b9dfb511c7544c62305dea5efb9e8494acf0b1c995487b477a421ea9045d04ac1969c410a9183312a2b9b3ecb96fdc98a2743283cc59231d4b5cc5f5d4ec55977326979413dabb7ddcf852afdaed0df8ef5c82c34af12709b11b33c4ab531c9044c5382db061310a60c036aea309e51334bce7e010764fc01927057d9525593355a2dc2d62ba5ddf9433a362cb786c8a6a4b168559a96e918edf7689d3a96d3e23994d608ef64cbb576", 0xc3}, {&(0x7f00000005c0)="3c551b11dea1dab2928ec760578eb20093dadabaeed408eff28aab5ce55e2f307ed5ffcd36ab7c4275b8fb5d100d2629579ed2deee13d73b33cabf71890b9ac6628db81c5fc93b161c646d5e009ed53d4abee00beff69644c2b7d25514b5d0e86620b3be8f9cae3bf065257d4475", 0x6e}], 0x3) freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)) fchown(r0, r2, r3) r4 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x48) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000180)=0x916d, 0x4) 00:13:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x5b, "2c8cd8b531e393171ff6568514a1394034b7caeb8ac2a78c249c3fc0eafe34cddc5c69a667eeaae5ef3b713b4a823b8711b598cefb9c0a394b3b4c3fb5e71975a1321a674af55c5acaedfcb27728c8e19b31cebdf1a80391b76442"}, &(0x7f0000000340)=0x63) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x6) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xf}, &(0x7f0000000100)=0x8) setsockopt$inet_int(r0, 0x0, 0x55, 0x0, 0x0) 00:13:44 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8243, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x5e, "6b2755b5f5c65ffc532bbffaf0209d89aa36c356ec0bbdd0a99d7eb7332791b19cbe7fd3ebafd34b52a04466d31aa6299b459d15c457d0424d1bda1fd53a96dfd1c4ab333c7bdf710a153b9cbeb464549c93c604592185dddfc5475f2d1e"}, &(0x7f0000000300)=0x66) r2 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r3 = dup(r2) fdatasync(r3) preadv(r3, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:13:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x4d3, 0x0, 0x0, 0x5}, 0xb) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/245, 0xf5}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) shutdown(r0, 0x1) 00:13:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:48 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, r0) shutdown(r1, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0100380e17405e24bee9945328959b125fc1120ff04629d3ff021e1a98deafaeadc18a07d4097295f98df912b27957236171e4fedfa15b264c34b2ec"], 0x40) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffff, 0x63b8a569, 0x20}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:13:53 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x28) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:13:53 executing program 0: link(&(0x7f0000000080)='./file2\x00', &(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) poll(&(0x7f0000000140)=[{r0, 0x15}, {r1, 0x1}], 0x2, 0xfff) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:13:53 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="718cd17cfc2b5d9521d3dd092cc0ee59aac45f8d5be420c1fff56e487433d1db22c2aea15c692f76eb0dd4c9a283ba96da22438a7dccdc395193e41f66801621661c4cd38af27eccde95d3924a61d563b5791366f8a85432f78c7109cfb6b5fe76e1d8f5955e0d9feb50023344d9fe4c75cd12a391f54be3a013c294d384c2367566f681e6dfe7050728a98657f920bef7c74b83", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10007}, 0x10) socket(0x12, 0xfd452257cf542675, 0x2) 00:13:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:53 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x100000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001940)={0x0, 0x100, 0x67e4}, &(0x7f0000001980)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000001a80)={&(0x7f0000000400)=@in6={0x1c, 0x0, 0x2, @loopback, 0x3}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000440)="e78563a73eb16944c2325754b82fe6e654b13355dcbd", 0x16}, {&(0x7f0000000480)="b1eea41e6953eaf5db9a5bb8223ca55a19817433ce03ffe8bb676cc99a2071e5080bc61578987bba82473ad478df228abba430606bda953518008988966b5c24760ae651120a03aba4a7cafecec1ff50e117ac562473e42a92678bbb2f4299d088c19491c0ee2d47564ca8faf899f9722fe88cdf79ecb9111e6ce44d1e996a53be605927ac7b14557739d84b121e4c096c2233a456313a71a213fc8d92d81d662aebe6b40933b176a93ab6ba3a7561", 0xaf}, {&(0x7f0000000540)="2b1a0dbf8949c333f1b81123b576379f7a0353442f0d2c1a0c", 0x19}, {&(0x7f0000000580)="73a02251db", 0x5}, {&(0x7f00000005c0)="09bf9c9866e0ad4ec05164d76ac9ed3b1fce039c96674f6c85ef6166b6ecfe4c748dc85e593d9cbf083012358a99922d325c22c4d7e6d208b1f1c2738278a32c8a5f5cd21c41980941ac82c308cc2ceec2f6b006ea553756de7233121978806579649896006b01fab355208a3fc31e2af0b62b34aa46e8fff376ca925520a32836ef599b3effcf1f68eacc86eb46143aaa27aa4070ae27b662356fdd820f7a8867781fa6e033a121ad94c16f53d028a4", 0xb0}, {&(0x7f0000000680)="98390cf5710dd02959a1d5546e81f32df3d3cc7dbd9525fad7f51b783d91774dfcd15a2883bf83d4", 0x28}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="6f621b02ae872174d5e4cc2c364cb1c08d6559ef0a13927044ddd25595c6bdc9393f1662ed084e483d2f1994ded0ae70872dd504b104a99e82dfbda3a966379657c7d4c7b2c998ed7bb771b94c05e79dc63fb7e90006cbde3e46328f6c2cabfa8d6657c98cbc41fd52e3669d237f9be67a5c9b0123b28c4b397db737bb600caa14baa26c3c20c123ed7a3820d1ffc58a0cd6e36f450467aa66bf03dc75aca74b26e664106eb70b831f2095b380b4586e794b0f87b56c7970c2f8c6c58c3fd81c978940d66145610863013d26fe35f72f12f3", 0xd2}, {&(0x7f00000017c0)="dcb651c340a2ee81f103f8cd18e6a2874567be8d8e4ff2256751c0cb645dbf027ed8691c370619e2ad18c33a8915b37643852a9321aa26448c5932e702d2eb684db1bbfccfce20fb3a99c1197bff25afb37e4b7e49206441629f01b3b174adbc26c7f62feb8f5183a2cb59ec792733e19b9fb9a1bac0d5f3bdd692cf7d9ab0399a57b7ae13a9cb9a627f900dbfcd7b7cf94dd90028fadf6797644edcac36953c4c0c5d0c3abb85aa91b2cd7eea0d9a4cab3daf038a79f16837acadc8", 0xbc}], 0x9, &(0x7f00000019c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x2, 0x10, 0x80000000, 0x0, 0x200, 0x6, 0x1, r1}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x0, 0xfffffffffffffff7}}, @init={0x14, 0x84, 0x1, {0x9, 0x9fa, 0xfffffffffffffffb, 0x8}}, @init={0x14, 0x84, 0x1, {0x6, 0x10001, 0x2, 0x7}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x84, 0x80}, 0x180) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) bind(r2, &(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0xa) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="820249e3ff696c650d007ba5d49abd15374380ae09226b871f9b9e55c07ae90600000050948aa728139a4e3f6a44482aad29177acd27a8527465d69a407b2d1805dfd77c99f432aa76d9f16ad3e7d3e75f3cdb5abd5e9af0e6666d44"], 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4) getsockname$unix(r2, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x0, 0x8, 0x8, 0x0, 0xff}, &(0x7f0000000340)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={r4, 0x1}, 0x8) write(r3, &(0x7f00000001c0)='I', 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:13:53 executing program 0: r0 = semget$private(0x0, 0xc000000000000002, 0x0) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000080)=""/110) semop(r0, &(0x7f0000000100)=[{0x1, 0x0, 0x1800}, {0x7, 0x200, 0x800}], 0x2) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x40001d}}) 00:13:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="6500000069998acff478cef9b4bf65343e4bd55a1c10590fbe7fcff3bc4186e1ea57e8c544adc02e1d4c14ffbcbbd499d8d337619bfc313fcf45c2c0e900823debbd9f0a4cc6f55206bb48737324c63cd216ad84e4fe8dcd43c621934c131e8d06a9b38f4204581980"], &(0x7f0000000080)=0x6d) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) poll(0x0, 0x0, 0x2f) 00:13:54 executing program 1: select(0x1000000, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/16}, &(0x7f0000000040)=0x12, 0x20000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xe84, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x2e00, 0x8000, 0x101, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x100000001}, 0x8) getpeername(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) 00:13:55 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) mkdir(&(0x7f00000000c0)='./file3\x00', 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x3, 0x1000, 0xffff, 0x100000000, 0xff, 0x8, 0x8001, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xf, 0x80000001}, 0x8) rename(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file3\x00') 00:13:55 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x800000000000000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0xfffffffffffffffc, 0x4}, {0xff, 0x4}}, 0x200) open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) 00:13:55 executing program 2: munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0xffffffffffffff9b, 0x900, 0xff, 0x9, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x5}, 0x8) 00:13:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:13:56 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet6(r0, 0x0, &(0x7f0000000000)=0x253) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x163b, 0x4) 00:13:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) 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(r0, 0x0, 0x0, 0x5) 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) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xea2, 0x5, 0x5}, &(0x7f00000000c0)=0x10) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0}}, r1, 0xb5, 0x20, 0x2, 0x6, 0x800, 0x3}, &(0x7f0000000240)=0xa0) 00:13:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="6500000069998acff478cef9b4bf65343e4bd55a1c10590fbe7fcff3bc4186e1ea57e8c544adc02e1d4c14ffbcbbd499d8d337619bfc313fcf45c2c0e900823debbd9f0a4cc6f55206bb48737324c63cd216ad84e4fe8dcd43c621934c131e8d06a9b38f4204581980"], &(0x7f0000000080)=0x6d) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) poll(0x0, 0x0, 0x2f) 00:13:56 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000000)) 00:13:56 executing program 2: r0 = msgget(0x0, 0x0) msgsnd(r0, &(0x7f0000000180)={0x2}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000340)={0x0, ""/4096}, 0x1008, 0x2, 0x1000) 00:13:56 executing program 2: 00:13:56 executing program 2: 00:14:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:14:01 executing program 2: 00:14:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="6500000069998acff478cef9b4bf65343e4bd55a1c10590fbe7fcff3bc4186e1ea57e8c544adc02e1d4c14ffbcbbd499d8d337619bfc313fcf45c2c0e900823debbd9f0a4cc6f55206bb48737324c63cd216ad84e4fe8dcd43c621934c131e8d06a9b38f4204581980"], &(0x7f0000000080)=0x6d) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) poll(0x0, 0x0, 0x2f) 00:14:01 executing program 1: 00:14:01 executing program 2: syz_emit_ethernet(0x5ef, &(0x7f0000001240)) 00:14:01 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 00:14:01 executing program 1: syz_emit_ethernet(0x16, &(0x7f0000000000)) 00:14:01 executing program 2: socketpair(0x1d, 0x0, 0x10001, 0x0) 00:14:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:14:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="6500000069998acff478cef9b4bf65343e4bd55a1c10590fbe7fcff3bc4186e1ea57e8c544adc02e1d4c14ffbcbbd499d8d337619bfc313fcf45c2c0e900823debbd9f0a4cc6f55206bb48737324c63cd216ad84e4fe8dcd43c621934c131e8d06a9b38f4204581980"], &(0x7f0000000080)=0x6d) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) poll(0x0, 0x0, 0x2f) 00:14:03 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x88) 00:14:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="6500000069998acff478cef9b4bf65343e4bd55a1c10590fbe7fcff3bc4186e1ea57e8c544adc02e1d4c14ffbcbbd499d8d337619bfc313fcf45c2c0e900823debbd9f0a4cc6f55206bb48737324c63cd216ad84e4fe8dcd43c621934c131e8d06a9b38f4204581980"], &(0x7f0000000080)=0x6d) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) poll(0x0, 0x0, 0x2f) 00:14:03 executing program 1: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r1, &(0x7f00000012c0)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, 0x0}, 0x20005) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000001340)=[{r2, 0x2004}, {r2, 0x48}], 0x2, 0x7) clock_settime(0x0, 0x0) sendmsg$unix(r3, 0x0, 0x8) getuid() getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x179, 0x4, [0x7ff, 0x81, 0x9, 0x5]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000001200)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}}}, r4}, &(0x7f0000001300)=0x84) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100)=0x1, 0x4) 00:14:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x11, 0x4, 0x0, 0x18d) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x141, 0x200, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x8}, 0x8) 00:14:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) freebsd11_stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000ec0)=0x0, &(0x7f0000000f00), &(0x7f0000000f40)) freebsd11_fstat(r2, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) r10 = getpgid(0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000001080)={{0x4, r5, r6, r7, r8, 0x40, 0x795}, 0x80000000, 0x2, 0x41, 0x7fffffff, r9, r10}) r11 = getpid() fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000b00)='\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getresuid(&(0x7f0000000bc0)=0x0, &(0x7f0000000c00), &(0x7f0000000c40)) r16 = getgid() getegid() sendmsg$unix(r2, &(0x7f0000000d40)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000940)=[{&(0x7f00000002c0)="12a43a28ac137bbd980c6b2edac29b1511bad2298fb7be2cc029223aa4", 0x1d}, {&(0x7f0000000300)="5f7778820212a2d9ffb370e8258d522a9ecfe1bf8500db81a368b1221cef21878a10560ca59df1174213711f755378c7e3947a70a09d26a1af40dac33766fdcf22223045dd03b9fe5b03ee426309050e7b9e14d0dce6e1d737089419a700d79cc867dae419d693ed22db93a84941b8494ff0e0f4e2d25bd9955fc979395c08acba887fecd2255c69225b21a90019ddd692de0906f8ca2e8c2d52b2bf51", 0x9d}, {&(0x7f00000003c0)="aa6d756333df4affc53d89866a76dc7fbc8248dbaf50f1aa5d39108cd4b96b0bfb5a35f55c1e13a2951ffc542aa2356a0a4bf20a47e6e4536fc85c2c15620602f0c80a0dfcbed7dbbf0d9476cc55ced655cf06056e3026d12dd09a61c5490f51273c713520ccec7c15043ba36b8ab7938c563661a8ce10c40ecc74b974a744bdca", 0x81}, {&(0x7f0000000480)="aaadf8a0161a2299b7295bb9be48d239e91102b1b5f2ec2c578e639f29b54be0d93928f596270ed477f7cb310e6ef78b62ee5cc8bddbd3e2fea48fe7f9d386d9148aa710f4831c94", 0x48}, {&(0x7f0000000500)="71759c9e3c7f1507c8bd679d539249c4f5350d90ea40a9c7addf50a83dec5d22457ed03603d0d1b329ade87db4f613386bdc3c919848fd23470c6fbe7ecd2e26c750f3c0e96968e5c6c83270afda4566cbc1db27d077a8da627d402eaadeae1ee0d51745f4311282e0278fe424ccdbb6cffe56cdca59555a7d803e1f3cb0b9828b0c1028280debe954322b5f20962248d82f28ca3466b27ec44ee031641defe930bc07c585e8dc62976c68c390624927279e0278f3f79f7a9ddb0cc66ab0119a973a1e1e4163c69ff5b10013b68760476d5ef970", 0xd4}, {&(0x7f0000000600)="ce9bbd2021c6eef3a37459fbdedb989866e81eb862b2f9d0942aa986f0fa9d04c75c7c2ec3f86f51cf2db6db920cd9ef0b4a78a5a63883f7ea5f81cba944da712d4adb2e8713a60a11a78aaf7d3088664a77edba13dfa3ea2c4567af16140689cf0e2d9b2b", 0x65}, {&(0x7f0000000780)="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", 0xfb}, {&(0x7f0000000680)="d66f1c3bb35f3a780263528de9007d29854de21c8790ca20f82539c8df6b355fc95316408bcc6757efc7c6136f3faf6d03b587c4c34c8c10b46a8060bf6a83a7c52a2cdaa99f58d3e8cdb7298cb9fd2ff876148e853f9fa5c3b8cfeef78fb0cba032628b20ba6bddc5ee1eb2e0016b8b0ffd3d62df82487c225ebada1c2d094bb43c69cffccfe72e3526", 0x8a}, {&(0x7f0000000880)="9b8d88c9e866b288405b6715355973288575e9944f42219b886d3807e98fd58961660d02542f66c6089966912e3884db9dbca0d6f92e01d3774f19db091b80e4b0ebbe1764d70223f9d3df38434ca5e2ef5b98493a4c49b88d5a870459c741227852c6beaa4c0fa317d351f82378df035f8e49d2457e03363bb027eed0987b9901ae875b6a99c5", 0x87}], 0x9, &(0x7f0000000c80)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xc0, 0x81}, 0x20000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000d80), &(0x7f0000000dc0)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) recvfrom$unix(r17, &(0x7f00000001c0)=""/33, 0x21, 0x40002, &(0x7f0000000200)=@abs={0x1, 0x0, 0x0}, 0x8) 00:14:06 executing program 2: freebsd10_pipe(&(0x7f0000000580)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="8daf5eb98de3fff7070200000901000093000300"], 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000780)={0x0, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0xaffddc9925ce3977) r1 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0xe9cd, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) 00:14:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:14:10 executing program 0: getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, r0]) setresgid(0x0, 0x0, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xe4, "43e220080d37b1ae49b1a5430960f28bc4dfbf8387acad5d1d5084f2a22e6600bd29be11a563764591bf4157d0048de7a47e593b5fe9be717cd4d0ce73db57d2ecef78414608b754588bcaa9bee5b4b956f197b4e65b9df60fedaa64afa47823fdc63afbbd05390c2746a57c79c82663ed95561794a0db88dbfecf1af100886e76296706bd7d208bee97cfe2169f55375304607692806035fc1db043527c412beea65ab34b5b0d910d0987b1feb3fa81f4271d977618e4a71d801562c7823136c0b5e64f10c2af1479897565d3ec82d81a3b2ed2eed3a8760da25baf3ee1484ca074a2b1"}, &(0x7f0000000180)=0xec) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xb, 0x80000000}, &(0x7f0000000200)=0x8) 00:14:10 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x6, 0xfffffffffffffe03) read(r0, &(0x7f0000000100)=""/74, 0x4a) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:14:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x200000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0xab, 0x0, 0x40, 0x1f, 0x3}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x6, 0x80, 0x10000000, 0x1, 0x1f}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x14, &(0x7f0000000100), 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:14:10 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000082c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x100c1, 0x0) r2 = semget$private(0x0, 0x3, 0x2) __semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000000040)=""/11) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) 00:14:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:14:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="00895e6d7888a20a4d00"], 0xa, &(0x7f00000001c0)=[{&(0x7f0000000100)="83705bc5e705d3212d154449b358760c2ca978eed651e9e116dfba86ad96591f05cc755b764e6eb0395cb899fe213541794d596f2d15c31c7734b9c63cda06690d04768476687f58fdb9d46c433b0b490929fdcc319deeb1994076ccea3c48bf31fcae7a4c952b2fb025ff385b4a57be528dfa965b095d48236bc60da7b832bff1ad4175675fef91ab99b7fefbceaed06a51b400961aa06b18e5bbd47b349d913e827b85800c621c", 0xa8}], 0x1, 0x0, 0x0, 0x80}, 0x89) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 00:14:10 executing program 2: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r1, &(0x7f00000012c0)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, 0x0}, 0x20005) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r3, 0x0, 0x8) truncate(&(0x7f0000000100)='./file1\x00', 0x5) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:14:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:14:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:14:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:14:10 executing program 3: truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:14:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0xfd) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) 00:14:11 executing program 3: truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:14:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1008, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x2, 0x8545}, 0x10) select(0x153, &(0x7f0000000140), 0xfffffffffffffffe, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:14:13 executing program 2: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r1, &(0x7f00000012c0)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, 0x0}, 0x20005) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000100)={0x2925, {{0x1c, 0x3, 0x2, @loopback}}}, 0x88) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r3, 0x0, 0x8) r4 = getuid() freebsd11_lstat(0x0, 0x0) getgroups(0x5, &(0x7f0000001200)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r5 = getgid() lchown(0x0, r4, r5) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:14:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x35) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a798478153400"/108], 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x8001, 0x3, 0x7, 0x10000}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r2}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x80}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000340)=0xffffffffffffff7b) 00:14:13 executing program 3: truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffcdb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:14:13 executing program 1: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000080)=""/182, &(0x7f0000000140)=0xb6) 00:14:13 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fcntl$getflags(r0, 0x3) r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) connect$inet(r1, &(0x7f0000000140)={0x2, 0x3, @rand_addr=0x105e}, 0x10) flock(r1, 0x1) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x142, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x1, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000003c0)={r4, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f00000004c0)="1c14867446324ae87ff2714670752788015884ce10c76de02fead28b6119495c694d22ecaf4ddf085d9c4b9a59b55fd578b5c00c72818142bab1b9936717e279e491fba5717f5aa580b25fd0395e665bf4e02af6ac031490d8153824c188b8786129417f5533474251d101f1e57201e16ed4e8f2dd70e65f910b568ac43c53add79b8b68a629a6f5e6830ab0ec59", 0x8e) sendfile(r1, r2, &(0x7f00000001c0), 0xc02) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r3, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) open(&(0x7f0000000100)='./file0\x00', 0x4c1, 0x8) 00:14:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setresuid(0x0, 0x0, r1) setreuid(r1, 0xee00) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 856 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212e0520 vpanic() at vpanic+0x1e0/frame 0xfffffe00212e0580 panic() at panic+0x43/frame 0xfffffe00212e05e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe00212e07c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe00212e0810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe00212e0850 sosetopt() at sosetopt+0x101/frame 0xfffffe00212e08d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe00212e0950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe00212e0980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212e0ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212e0ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 1670 tid 100562 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why