Warning: Permanently added '10.128.0.68' (ECDSA) to the list of known hosts. 2019/03/24 00:51:42 fuzzer started 2019/03/24 00:51:42 dialing manager at 10.128.0.248:57649 2019/03/24 00:51:42 syscalls: 1 2019/03/24 00:51:42 code coverage: enabled 2019/03/24 00:51:42 comparison tracing: enabled 2019/03/24 00:51:42 extra coverage: support is not implemented in syzkaller 2019/03/24 00:51:42 setuid sandbox: support is not implemented in syzkaller 2019/03/24 00:51:42 namespace sandbox: support is not implemented in syzkaller 2019/03/24 00:51:42 Android sandbox: support is not implemented in syzkaller 2019/03/24 00:51:42 fault injection: support is not implemented in syzkaller 2019/03/24 00:51:42 leak checking: support is not implemented in syzkaller 2019/03/24 00:51:42 net packet injection: enabled 2019/03/24 00:51:42 net device setup: support is not implemented in syzkaller 00:51:52 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x904, 0x90) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = dup2(r0, r1) readv(r2, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f0000000080)=""/156, 0x9c}, {&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f0000000280)=""/26, 0x1a}, {&(0x7f00000002c0)=""/134, 0x86}, {&(0x7f0000000380)=""/40, 0x28}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x8) bind$inet6(r2, &(0x7f0000001440)={0x1c, 0x3, 0xeab, @remote={0xfe, 0x80, [], 0x0}, 0x1d}, 0x1c) getpeername$unix(r2, &(0x7f0000001480)=@abs, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001500)={@in6={{0x1c, 0x0, 0x96, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0}, &(0x7f00000015c0)=0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000001600)={r3, 0x3, 0x1, 0x8106, 0x7}, &(0x7f0000001640)=0x18) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000001680), &(0x7f00000016c0)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000001700)={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x2, 0x9, @empty, 0x20}, 0xde, [0x1, 0x63d, 0x1000, 0x4, 0x400, 0xffffffff, 0x5, 0xeb]}, 0x5c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001780)={0x3c1, 0x7f, 0x5, 0xaa63, 0xc77, 0x6, 0x9, 0x3ff, 0x9, 0x4, 0x5}, 0xb) r5 = open(&(0x7f00000017c0)='./file0\x00', 0x20204, 0x30) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001800), &(0x7f0000001900)=0x100) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000001940)=""/210, &(0x7f0000001a40)=0xd2) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000001a80)="be56e2439134b3a7171afa14e1d0162bbc22d4dad165a0c15b35f40f2a4f914fd547b3fd97a86cc81999dd57bd5f70a9092b821a2ac99934e4309842df16664965630fc41cd1fba8398ceea1b9befbc8e816a88e70a210a0daf4afe8886b1761d308aeb7c4d539f94cc45f3d59da0f02ca6c248fd67e8628649f6607086717f3fdf0", 0x82) setrlimit(0xd, &(0x7f0000001b40)={0x8, 0x6}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000001b80)={{0x1c, 0x0, 0x93f, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x0, 0x3, @empty, 0x3a}, 0x8, [0x7, 0x7fffffff, 0x2, 0x3245, 0x1, 0x0, 0x20, 0x684]}, 0x5c) r6 = accept4$inet6(r0, &(0x7f0000001c00)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001c40)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001c80)={@in={{0x2, 0x2, @multicast2}}, r3}, &(0x7f0000001d40)=0x8c) setsockopt$inet_int(r2, 0x0, 0x41, &(0x7f0000001d80)=0x20, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000001dc0)={r3, 0x8001}, 0x8) poll(&(0x7f0000001e00)=[{r2, 0x12c}], 0x1, 0xe39) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000001e40)={r3, 0xf, 0x10}, 0x8) r7 = shmget(0x0, 0x3000, 0x510, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000001e80)=""/56) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000001ec0)={@in={{0x2, 0x0, @rand_addr=0xffffffffffff1e02}}, r3}, &(0x7f0000001f80)=0x8c) setsockopt$inet6_tcp_int(r5, 0x6, 0x180, &(0x7f0000001fc0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000002000)={r4, 0xf, 0x3f}, &(0x7f0000002040)=0x8) shmget(0x3, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) setrlimit(0x2, &(0x7f0000002080)={0x1ff, 0xc7d}) 00:51:52 executing program 1: r0 = msgget$private(0x0, 0x86) msgrcv(r0, &(0x7f0000000000)={0x0, ""/154}, 0xa2, 0x3, 0x1800) getrusage(0x1, &(0x7f00000000c0)) r1 = open(&(0x7f0000000180)='./file0\x00', 0x108, 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x5, 0xffffffffffff0000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x87}, &(0x7f0000000280)=0x8) msgsnd(r0, &(0x7f00000002c0)={0x1, "2cc3d609a92129cfe79ddb4805afd75219e99466fcd38eda73ad87bcec399d2cab93fa3d1cb289846f8280bdaefcc8081c43e12ce4ac7996f1d83e5dd9021f95e45faa25cf78f1ea9f5d529c89db3dfe445e8193131aeef12a900c8e7c70dad1603352c4b776555a2fcf28eff4fecc21327751ddfce2b6663b0134d0951d98c2d9995066db61c770a4d1356832f5e376796af0fab64ebda7f06f270d5eed6d7689094277d0d89ad80203927e66e0dbfb06f081742383b538544b677f5666655762c839"}, 0xcb, 0x800) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x5, 0x6d, "94487dc0c5ac3faba4ca25bc5560ff7bcde9ae9bdbec54e169b7f0b5e59d91f082c285f896ec70fbc7720980896816769f73233f9388a26f53c980256ba938b3366b32124643f39496dbc081bbb1931667c191bdd7e3241aa0e53868b0d5f9efb0b2ab01855a4d8114259516d8"}, 0x75) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000004c0), &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000540)=0xfffffffffffffffe, 0x4) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000580)=0x8, 0x4) getsockname(r1, &(0x7f00000005c0)=@un=@abs, &(0x7f0000000600)=0x8) r4 = getuid() freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) ppoll(&(0x7f0000000700)=[{r1, 0x2050}, {r1, 0x2004}, {r1, 0x40}, {r1, 0x2002}, {r1, 0x4}], 0x5, &(0x7f0000000740)={0x468, 0x4010000000000000}, &(0x7f0000000780)={0x8}, 0x8) recvfrom$inet6(r1, &(0x7f00000007c0)=""/178, 0xb2, 0x2, &(0x7f0000000880)={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) bind$inet(r1, &(0x7f00000008c0)={0x2, 0x1, @rand_addr=0x9}, 0x10) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000940)={r2, &(0x7f0000000900)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000980)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000009c0)={0x4, 0x100000000, 0xa1, 0x5}, 0x8) msgrcv(r0, &(0x7f0000000a00)={0x0, ""/248}, 0x100, 0x3, 0x800) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000b00)={r3, 0x5a8, 0x2, 0x3}, &(0x7f0000000b40)=0x18) getrusage(0x0, &(0x7f0000000b80)) msgsnd(r0, &(0x7f0000000c40)={0x1, "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"}, 0x105, 0x800) setsockopt$inet_int(r6, 0x0, 0x41, &(0x7f0000000d80)=0x2, 0x4) getsockname(r1, &(0x7f0000000dc0)=@in6, &(0x7f0000000e00)=0x1c) fcntl$setflags(r6, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000e40)={@in={{0x2, 0x2, @rand_addr=0xffffffff}}, r2}, 0x8c) 00:51:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xff}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r4, 0xfff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r2, 0x9, 0xb5ca}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r3, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x0, 0x6, 0x0, 0x3, 0x8, 0x8, 0x7fff, 0x4, r1}, 0x20) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000440)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x7fffffff, @empty, 0x4fc6}}, r5, 0x100000001, 0x10, 0x2, 0x7ff, 0x10000, 0x4}, 0x98) fdatasync(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000540)=0x9, 0x4) ftruncate(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000580)={r2, 0x1}, &(0x7f00000005c0)=0x8) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000600)=""/107, 0x6b}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000006c0)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000700)={r4, 0x8}, &(0x7f0000000740)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r5, 0x4b47253e}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000007c0)={r5, 0xff, 0x3, 0x5, 0x800}, &(0x7f0000000800)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000840)={r2, 0x4, 0x2}, 0x8) connect$inet(r0, &(0x7f0000000880)={0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000008c0)={0x40, 0x2, 0x500, 0xfff, 0x6, 0xfffffffffffffa16, 0xffffffffffffffff, 0xdd21, r3}, &(0x7f0000000900)=0x20) r6 = socket$unix(0x1, 0x2, 0x0) r7 = accept(r6, &(0x7f0000000940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000980)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f00000009c0)={0x2, {{0x2, 0x1, @multicast2}}}, 0x90) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000a80)={0x0, 0x80000000}, 0x8) 00:51:52 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xc61, @empty, 0xff}}, r2, 0x6b, 0xba8b, 0x8, 0x7, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r3, 0x1000, "0dad0238c26dd3e59368f0919c8d7377fcca4196ca7f78c24ad21f38f850c2585d04efbb51701f117150f00619acdf2d4461c01508139f012cfd1c3b63b5dd787b2bf3f4d40cc2548d4cda0806e7aa79f2dcd36de0ff5debae807bff75d614e8faabc93416a6e98ba034d89c423d560b085b27d7ede1a3e4085553b254e0d97d9c111d18ae0418830069856f595d6761fb11a028c1f253db6413c1a85901507488296257ae09091c411a54754c08436730ee33990e2e33ebb3884284ffe2855d7063ebac95631105d7f4242b63d45a704ed943fccaa71a8eada19583f052f698faa9d5709eb10ac6165d900348875822863ce3968034be7c82d5ce3ef3b9a11072ae233eea3462d3a097606d6121deb2122a5d1b2adcb1cf97a82f2acb89e1ff34a4927bc3ac221a302de716cc8d86903b26196e4c942c0c2f29c3c34b8ecfc427fdaa56af702930ed3a403a0bd41b3892dd1c545d27fbc94054bd7d1119d13e56c84b960ce2feee638cb6122cc67852db8de9a60909040884548ef77c6fa358569af19ffbb990c22dc3a028f18b9e17aa2d285fd2f05aff5308b7716ae43e919a43dc5a211b426d88065afee5bf155f7ee91cc59aa8869406bbe2fb9f4474bb1632ea124eca54af2d2a38741871caf6fd44cd68429e4f8a7332429583b3cbe17a2035399d99720bdf9968b450d0f69c345beaa27985d45ca4d077535aac159726d478479a024a5c12ba128594f1dfde123c68d8ac68988aeab72a58a2b93db7eb92997315e51aeb0ff2bfd6854e1d1a8192cef241ce5439fb239f8a0f4f5c941c30390a71a6a35d9d2f1ed117490dcfbc2eeed81a8c3ca62a76692ec071f928e59415dec2310c8f3231e5590b8490cd09985e151585a548c182c5af62ee1fd557cb493b16281b7559745ba8a35c9ce8b916aff9b29abbbdc04afe03ddcf0319439e22fd6c9444e84b2d10be59145d316d6db1bc5a7f07f1ee0405cfd4faa8100b481e336c833427c9df582438f6507c163e09d7f3f1af5c0581dc8d55f2ee66081a5d7b6c5b214ff3f9a29cf2eb15c7f21a48f62cf174d61fa142c2b6a1447fc596b298ac83a21576f945c35c9d1446865a6d8776ceeefde4553f11671a4e5041fee8fe3cbe6e707f0fe28d2dfc298b902f8f631a3073c78da576af297ce618c357036ca44b946a978c27e7126871e2d0ffc6b93e302225326b6e128bb85a807ddf6cd90d7d5fdd3d8ae4cb509f240b5342af40bb7401a438615bb1e2ec84c4729b1322c2379fd576a899913ce97f5afc703a95cf42354b9f1c38a7367320c4e6636d5e69dbcba9f800840ad8f80896f75ff38024685e853c08ab22d72a53b3f9b904be9f596d6a7da41631964d4d849df4ee273c708bb87b58d6d594dc4ea71608de049183b4dc20a5a9ce19f30a9993317a2f6bc65a7457aa6b0c80317daf0acf7569116e5ffddc799f2881cc00c369e25c4d403217a8d159f4e508d0592b78706cbc51ca7e1c281dc9578332114b950f662b9c8b48e2a3c1a46641f9dea4abc6692dfc8c3b5360f55ac67f1f181b74aef97cf278a7383b0ee08194270098b7494761bc898d35e045f003036b976dbce6b71942a6084a9468e386858d56109eecb6c525d55f1196f738e10000070556408e55f116719af91533a8e1997e9c8a367bab3c729fd27bbeed50f14342ddf2d53c88eaa582f51f612f457bd121ee2a0d3eb6b131f891b62262b6a767f85c4c58cf194344a22fed43547920b623a450e72f045058e6e42dd700793130c507bec601909f4c4174261ea9879d1c0d4d38b62ee6c4b0afa6a26868c521dd63eb1dbc8cd0e8195f4d01e24974222adc0c0b8715c9d07559e087297d2ddb584d706982485fad0027839d04ab1f4972981966f28bd286beda3bdc455d975256c0d0bff4bc951e71635bf4a2b71167c49edeb22746a600948e1e3280d23c1fa86e87f224d0be30ab87718a1f56581d52bbd96ba5e4f3d7b017875977f51183af19e73f2e4fd1f5999dedb60da6615ee618cb5c59ad32a08681082720fc4511527b4e9c51efbadc5f98d23de9d079094cc4c0bc5fae49064a83c080032d80e49fdd7531da4efa2ab2d530f212d444a22b2c6bf85f7b9151e21a18d786d49162a01120158a7dfe4785a38501667f36ed52f5ac6b2b256b6c6af53975ab288180a6b304ad2c36534f2236ecaf4d8b40ef75915ca4217a2b295683ddf11814dfc270af7a01f9af523a5c2dd5385dfe110a290064784787d9e362dd472947d3c412530c2c4ae022f799e13332e64752dec9cf06caa0345dce047d6f3fd494cb39dd688708c00f7487d8173d5f782665da0d78d4e7f85ee12289afc8af8f5477da8a2e9d51e9d2d0817f1f92ba48fede370a6153c5ada95c4c5e30ecfee211d4268176028c7956d69faa48bfbc1708a1916d11eb3298e4b3ac43699578172eecd4e4a0b981a77478f0f00e941728648ab20d3aaf7c61e79f74cf8ac46c272bf4d444a93182ab86b46ca8c27d132d0b2fb62ae13c9c569136b971e7581f43efb6707a302fe781a8b40f11ee60159aa5f0a453a294dd12ece3e78447b4ec0e110332a7e8d2ddb5743bbe6fcb85712045913496e515ff6130fe00aa20415bad38d73042cf31be2b7ad8262624d70366d2cf71e120a145e278c7e7a74987d59b4f0c73bb2cba24872c0446e763ca70221e09ed64b975928fd6d845fc31f8c489f55341335be83e6940be8f23b13266b43b74c14c2247034474a5563f595a6effa696308dca3212b96a3e7abec18be1a19a223bea2055b5b3c0fcd6343967f13ce944c13adb98dd5769a2e458cadb20976e860a26a07924268c684fa00795ee8f1e760e612622efabb1b9940d6c777b7ace8c52bb5d758edc59b855f229cba5332a504009a630d9ed464b121909b995081468bfbc3ef0ec462ff1ba5a94aee118c825d5443017c5b860e60d9a5a77a6ffe256a65ed353ca3c30058ca089e35df7f5d7f4d5a7052b89de2f46854ea642c12c6fc483377b9dea50e544911b5d4caf8f544f1794244f7118cb1609dd353723268ffce94d895f4602572e9d6b41bc8936fecb5e1334768c3f2812a12a06302288075d6b33c06085f119a2f100f85bad87008715584f92e4676b3f37728c41b651845fff9495d247173843f82d0160756cd400a4722816c42748d5ed7299df17a2c452390ec2903c388b2c93207a6b750f481138c4f262f7f60de86f33c1deec6d558070b4ebd09807fe17c5f96a5a8c4ef40dc9bdeaeee5b2f9639db2e6e3add5bbbe52f4d8c8bda1f28f7bae81d1c4f5e84d6075c09861bf1fe2c9efacd646a27a3310f3ad78ac58d4b6985ec79fd2f4b69b509056ff50f19dae4f1e9d116826ab01d612435cbcbf98a12ddd6dea31789ce9f4b31ffc459f60f733f231f8f1a034a8f1ab72373b54ff505dbdca4348275837e5bb2b3ed381c0c7f923dc62021b6b94b1731295a78a3fd233e385b469fab94a2d9cf2ebdb5e183fc6c8045f2e7df9e2a7b69d310bab4e1388bf482790c3c5408cbab81dff4c5e20a7c39e237f7f5939ba1a04b8ec9c6d4406e63722d56be3f7ad224c2cd1fbc7afddc5862ea6e9d0943480c836d79c4d4d41c9a2c185829de34ba2c7a53ad782bcd951da0cf4af8adf2d1f729dafe2882d9c05a322ccf296f699ead2303160864a5a57ce193f4aff0feeda9ae624ca0ec0e95fdd3bf4bcb0dc5a32e3582a65ede2230fd9416d5f4671f8c51f3258094690d81ac3d03bb967b4a706eb31a208d2b2aae77376fe9a375928e59f662c375aba8be2d449c1177578d908702b9722629aaad564ca269fcdb70a3985686fd90e6151dd81d457d910403bb79e9c74d7d0c521d92647e0d8be3c82a93add3bc0a3aa5b2415b4ef83cc1077cc060f49d7c158f1bdf66c4d1fc0ae8e1619fe1f567afb8ce880285a7d4ab84cee9090f714af0e6f0d1659abddc94f2b6d82d21dea9db9afd62134b6a670e5ed8313ac9d42db85c0cd0b581209e29d77e1750fbc731a7beadab25078c9af2f51563537c5f7b776a036e5bbc59144d0045c7b0e69bd8c196ad4c24329885c38d3e03c91dd31b27ef4ab3ecaa84a3d209146027b5f287db3db8e6a668f626d102fe2b404e4516ce442befd71a6f777b9a980cea9d294974d602cb8376ce7e798cee87d01254c1923a937b91aec3b4a856c86811d836cd8faf9717437bedd3a1e476138d6590d875d7feeefe9fb03dbe6537f135b5c0d78fea38fc357bf7cc2b3efa1a57f7c9bb7d79c8c1d0654232bbdbce903416449271f16bc013f93a657a569b954ed80df1d741f684a8343c612fc2b5f84371b37e7e2f2f4c180536428f7ec1e595d31362a6482b43550b1af88179c8bb41e57eb56644408f49b1cd74a6f5730fe745b1a93c13e89fe32cfd1026949560e21d3323bbd5dd759bb26a989f2f251894d0a316c6adff102682cf91d90b99b16142e2a7ef448966cc34d462d89c358eb3d53e1e55604b69a5e151a429a2fa28063e66d7f09e9e6e1ca633ded11a47bb0000958dff1a52f46f8826bf6d57269cfa1cc340d03838773aed79c17a4b74fdeac83704efb0ad2b3e296054f33e3669390df9f9d607743bf2aa262b882ec3fb0b6632ebf23e51606c2f1f7d5ea988f07d2b7d65643b971d6de1ec99b05c62d159a63c6e4d2f57a8628de615d61deef22c4c68e416f52a03da25d53074eb4cafcf90fecfc09bb183ba15812a1aaa026fb941ed4e08688976824d47ebfffe3a29bfef5194448223b7542bbdc86d885712e1ecbd6161faabfb159af1a894f58d9e605368341abcb73310499f0f8b4607524a738a7ea1c400125b80f9ddf0a13cc47b45709af3ec253ef7fcc2fe3a56b3968a8b06d5cd031b7061228c54994f165d9465a9ee41f3fcfa1a65ba80df26d208a1abd96724ac667726f80dea4cab5affaacd37fb201aec1511bf814bda8eabacb3ed500232a897439434503167e16986b78e14c84e01e74b465211a1b6102bbe8834bfa7b20509e4e72aad98fa4d315912d1ed1faff7b728cc21a684f088b484a98073cc1dd4469b24505197fa5c317c57cd14eebc05d418a38a5383a5acdc825580687ea9f987f6ffb1e1bc5914b46a6782fd6ab7d13a69dbd48ff3c7be9e6e4ff471d395a04237a08e81282f092da5eaefde94b3688f442f41fc217b5aedc11023c1d65339f8df48469c1e7e4d2b9d355dd620b6dd17551d76798b47b96c8ea9fa0ad6df447b7ee0c57179f3ad569aec4c2432f9b592fe9d6e42a2f92eaff87ad79965c41f6988ac850e49aff43f76d944c2a00513bc9cf9f699d6f5d66ccc328d65273fa981a849e61269d8101d6f71e20ba5728e023d34e5d879e452197fb52e661556dc6ff3f17a30f2bc0dcb3bbf2dc2aec204f9696d0dda1ae010da2b75d622cd47d87ee21635f310d06586af4ce095637ccb0f74c484b544c630c56a7a51c6fae63041d6b2c9a5dba26997d7e8986c6aad0b69e4261f2f4065d2053185d4f861965eee984bb86e40402a8ff8148c62cef2ed48b4b5969467461dfb49e253d3f589dd6c5979f482610cb80aad520ee3827214cdb2e4d970b6b870bce4ef129bde994043a9a25552797981d32c7e0b8e4f58f2fbcf9aae8ddef24ac0488799ad963d95a0b8899f16e7a876bd104bd30bb4127b5279d24b84899fb74679ea53b364741526181df3d48a88329ad811a328691354e879a51ce44cb08bb697ea88c7d8b88e0e735fb14a61b8faafadd56f0cb80953d68a59abfb00199e066cd78"}, &(0x7f0000001200)=0x1008) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001280)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000012c0)={r5, 0x6}, &(0x7f0000001300)=0x8) r8 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000001340)={r2, 0x200}, &(0x7f0000001380)=0x8) r10 = dup(r8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000013c0)={r3, 0x9cab}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0x100, &(0x7f0000001440)={r9, 0x4, 0x1, 0x7f, 0x7, 0x1000, 0xffff, 0x1, {@in6={{0x1c, 0x0, 0x101, @empty, 0xf822}}, r6, 0x40, 0x8000, 0x2, 0x9d3, 0x8000}}, &(0x7f0000001500)=0xb0) setsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000001540)={r11, 0xfffffffffffffffb}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x901, &(0x7f0000001580)={r6, 0x1, 0x2, [0x3, 0xf37]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000015c0)={r7, 0x4}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001640), &(0x7f0000001680)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000016c0)={0x3, 0x3, r3}, &(0x7f0000001700)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x26, &(0x7f0000001740)={r12, 0x4}, &(0x7f0000001780)=0x8) lseek(r8, 0x0, 0x2) r14 = open$dir(&(0x7f00000017c0)='./file0\x00', 0x10002, 0x40) close(r14) r15 = open(&(0x7f0000001800)='./file0\x00', 0x100000, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r15, 0x84, 0x13, &(0x7f0000001840)={r4, 0x6, 0xb5, "eb460e17cc17d0269c72769b709c74dcf47023369105d5ee8ee983a77c2b10e36303c80d83f8de0ad031dc44fa3ec2a1dfbb54b92ae4cf1ca4c04cf78e204a4ce0218b03d34a8d989a92a81a5b122f89a352a88e5ee31ec9426ebabd0ae60f9604e23a28e5c05e7dc72a944c80014af83bed201386ff042f2831cdad369d2ff0c5ba83e6b1653d48cf6cd3a4d3399dc17a02b83bbce3f643115027393a0339e639f1dca85251c98d110f8ae27112f50506be30aa95"}, 0xbd) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r15, 0x84, 0x6, &(0x7f0000001900)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r3}, 0x84) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001a00)={r7, &(0x7f00000019c0)=[@in={0x2, 0x0, @rand_addr=0x100000000}, @in6={0x1c, 0x3, 0x8, @empty, 0x1000}, @in={0x2, 0x1, @rand_addr=0x10001}]}, &(0x7f0000001a40)=0x10) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000001a80)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x29, &(0x7f0000001ac0)={r13, 0x4}, &(0x7f0000001b00)=0x8) setsockopt$inet_tcp_buf(r15, 0x6, 0x24, &(0x7f0000001b40)="70fa4e33b0cbb5edf8908607e68d125627ab299e68a20791ce5f7c94a265761b7d7723486f5daa3cec31ee63bc56d8d44e594f8a9c5cdcb38b894d17926fd0594bdb472e6f8b1d3ee08a7712a3915f8253b3bade3f188ace804421b89a574f771813684653670ea318c4716247afa215ca504a684ad616459a52c259f793315fa0ae07f5eb", 0x85) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r10, 0x84, 0x1f, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) accept4$inet(r15, &(0x7f0000001c80)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001cc0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r15, 0x84, 0x101, &(0x7f0000001d00)={@in={{0x2, 0x1, @rand_addr=0x5}}, r2, 0x401, 0x1, 0x5, 0x5, 0x2}, &(0x7f0000001dc0)=0xa0) 00:51:52 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x4a, "e3bc257301f9696e72eb72b78699f61f07a2108b764bd9c8094fcea529de3cf786faf1bc40f5e060720e0c11428a7d81644344f5967f0ceae0df25fcd563900681fdab45d91e75b1b5eb"}, &(0x7f0000000140)=0x52) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xb, 0xafb}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:51:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000100)={0x0, 0x7, 0x57, "00000000000000ff000000000000962f3c068de30913af6831ea86e39ca5fd58b987cb199f035a08d2a44fcc7fa7e2f0923d085624ca5ef85258c687f757aa6b8bb824c1618f05246b1d4039129582fb48ba7a8c7c7547"}, 0x5f) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:51:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) lseek(r0, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x2b4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) 00:51:52 executing program 1: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c157000000000000000000000000"], 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x33, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 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$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r3 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1500080047240000000400000000"], 0x1) dup(r3) r4 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) fcntl$setflags(r3, 0x2, 0x1) shmctl$SHM_UNLOCK(r4, 0xc) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) 00:51:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r0, 0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x7, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x4000000000000]}, 0x10, 0x0}, 0x0) 00:51:55 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x10001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) syz_emit_ethernet(0x73, &(0x7f00000000c0)="d5726d6c6dcfe21ed646781db53ea58285b0dcc298c0bf6336ed432f1c42cf28957c79a64122823a46af60f672c83ed68637aeea0bee84e408fe9dcdec462c4ed3aa27b43c4c53788535c05c84fd68793282024593db02c707d4a4c6e472b22621be3123b8578175e1034e4cf16c937ac2a2b1") mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) fchmod(r1, 0x14) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x12f) 00:51:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x7, 0x2, [0x7, 0x80]}, 0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000080)=0x20121ed5) r2 = getpgid(0x0) fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x4e68, 0x93b, r2}) 00:51:55 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666964653692"], 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x800, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:51:55 executing program 0: r0 = socket(0x2, 0x10000001, 0x87) write(r0, &(0x7f00000001c0)='I', 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:51:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="25000000ffff0000063ba79c20d1e4a864b7bcd8591a119b726f436a7b5082d40098a64a40ab8fcc9733a9a453be2b9d3af8c13046584c3135469d00c366a45c5e8b1fccc90669a143b87ab09b675b0a7bb9273ac47f765af68ff393005e46c81c5314531df7ff3c0e64394859b8773aedce599102338e0f6c6712c8af7e871dd8c3dbddce60"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7, @loopback, 0x5}}, 0x0, 0x1ff, 0x401, 0x10, 0x100000000, 0x1000, 0x7}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0x3}, 0x8) 00:51:55 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="820200003dfb9c000000000000000000000000000000000a7195599c6c63020877f39a747e0406a08f8135603dc2309129a6904091a80b57d971e89f0950f7ad4e2444b22205c91ecd19283721254694b0d993aa0deaead2d884e2d491246e68a2873cbb6f3ddf457aa3bccea6d12113ce4c17f87792b19ea7d5557685e8893fce347618058c4bc547370185855e59d8"], 0x10) socketpair(0x10, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10008}, 0x10) truncate(&(0x7f0000000380)='./file0\x00', 0x80000001) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r3, 0x5, 0x3f, 0x2491, 0x6}, 0x14) r4 = accept(r2, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000300)={r3, 0x8000}, 0x8) 00:51:55 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x7d) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000140)="d97a9e9fbef8109d5c91b2086cb2b9301f9a83f7e88f032ec03e91aa6a9bd7e3241e6dc9eccf1d493672002923c5e581c688b0cf9a0fe35e99ca1667fc962563541d9e31c6c356c18ee9e474d8b7b2c4abe2184315514a3631e8a8a6e93ad67d48af4795eefed40feb47941cf334e74f3613c5f2216d33f716428d2178a2400ac5030d5d0b88ed60c56208c0b02c8c337478b67009e44a"}, {&(0x7f0000000200)="7c5a086869e635cf8f467835eeb18df4eabc8a61b67eeb5f2216d3a9d3245795982c8358e7f646220ec1b073e9ab85fb16001ade3c3d43beead9b7541cccd04a370ca30e0efa3b799e"}, {&(0x7f0000000280)="f8ed009d8ba035d48270194cdf0d1759143bfe84e107ef3d41c7272e66c3e73d5bd1ddd09f87431280cc7425fb781f914c0a333dc219cbd47066e14ff0d2dcd7ce68d1756bdc1eaff700dd5a0de0973fd07ef3b1dc8323cb0ca642f6aed4b2edc0b707f910cfc96951611e256a00f907eab93ec58aeb2f08489998"}], 0xcd96cfef30528af5) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x800) close(r0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x2, 0x4) 00:51:55 executing program 1: mprotect(&(0x7f0000234000/0x2000)=nil, 0x2000, 0xfffffffffffffffc) r0 = socket$inet6(0x1c, 0x10000004, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa8) 00:51:55 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x40, 0x42) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10000fffffffe}) 00:51:55 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20080, 0x108) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:51:55 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$sock_int(r0, 0xffff, 0x2400, &(0x7f0000000100), &(0x7f0000000140)=0x4) open(&(0x7f00000000c0)='\x00', 0x10442, 0x100) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x43, &(0x7f0000000580), 0x1f) 00:51:55 executing program 3: mlockall(0x2) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x1a, 0x0, 0x0) socket$inet6(0x1c, 0x4, 0x3) 00:51:55 executing program 3: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 00:51:55 executing program 3: r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x100) 00:51:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3005, &(0x7f0000000000), 0xfe6a) 00:51:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x1f, 0x7, 0xfffffffffffffe4f, 0x1, 0x6, 0x8, 0x5, {@in={{0x2, 0x1, @rand_addr=0x7ff}}, 0x0, 0xffff, 0x0, 0x0, 0xffffffffffff0000, 0x6}}, &(0x7f0000000040)=0xb8) r3 = geteuid() r4 = getgid() fchownat(r1, &(0x7f0000000100)='./file0\x00', r3, r4, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r2, 0x5a}, 0x8) open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) 00:51:55 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x0) r1 = semget$private(0x0, 0x100008, 0x2) __semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000002040)=""/4096) setrlimit(0x7, &(0x7f0000000000)={0x1ff, 0x100}) 00:51:55 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) fcntl$setflags(r0, 0x2, 0x1) getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) setgid(r1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x0) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000080)=0xf3d, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockname$inet6(r5, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000380)=0x7, 0x4) getsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f00000002c0)={@broadcast, @remote}, &(0x7f0000000300)=0xc) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x2b, 0x5}, {0x8, 0x7ff}}) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:51:55 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 00:51:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x30, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x1471, @empty, 0x1}, @in6={0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x7747}, @in6={0x1c, 0x1, 0x5, @loopback, 0x401}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f00000000c0)=0x10) 00:51:55 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket(0x1c, 0x20000001, 0x9) ftruncate(r0, 0x7ff) fcntl$setstatus(r0, 0x4, 0x48) getsockopt(r1, 0x7, 0x2, &(0x7f0000000000)=""/149, &(0x7f00000000c0)=0x95) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:51:55 executing program 2: freebsd10_pipe(&(0x7f0000000080)) 00:51:56 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, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockname$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x8}, &(0x7f0000000380)=0x8) connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x0) 00:51:56 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000327bcd3290bc13290000000000000dfafc0000000000000000000000000000000000000000000000000000000024bec6991bf84f840b0000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="5600fc0a06000000"], &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x6, 0x400, 0x2503, 0x4, 0x6, 0x6, 0x1, r1}, &(0x7f0000000100)=0x20) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000200)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x52}, &(0x7f00000001c0)=0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:51:57 executing program 2: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) fcntl$setstatus(r0, 0x4, 0x44) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x2c}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) read(r0, &(0x7f0000000140)=""/86, 0x56) 00:51:57 executing program 0: r0 = socket(0x1b, 0x3, 0x0) shutdown(r0, 0x1) getsockopt$sock_int(r0, 0xffff, 0x2400, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) 00:51:57 executing program 3: r0 = socket(0x17, 0x3, 0x7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1}}, 0x0, 0x2, 0x7fffffff, 0x2, 0x5, 0xfffffffffffffffc}, &(0x7f0000000100)=0xa0) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x80}, &(0x7f00000002c0)=0x8) freebsd11_mknodat(r2, &(0x7f0000000240)='./file0\x00', 0x1, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x3ff}, &(0x7f0000000180)=0x8) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0x3}, 0x10, &(0x7f0000000080), 0x100000000000000f, 0x0}, 0x0) getsockname(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) 00:51:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000980)={0x673a}, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000740)={0x7fff, 0x10, 0x0, 0x2, r1}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000000000023003c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac789e8"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000540)={0x8, 0x7, 0x0, 0x3, 0x200, 0xff, 0x6, 0x8000, 0x0}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000a40)=ANY=[@ANYBLOB="02004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0100060005000042458cde00"], 0x94) geteuid() setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0xffffffffffffff55) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x86, {{0x2, 0x3, @broadcast}}}, 0x90) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000780)={0x0, 0x2, 0x5}, &(0x7f00000007c0)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000900)={0x0, 0x9, 0xf, 0x2, 0x1}, &(0x7f0000000940)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000009c0)={r4, &(0x7f0000000800)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000040)=0xfffffffffffffd61) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={r5, 0xfffffffffffffc01}, &(0x7f0000000640)=0x8) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000280)=[{r0}, {r0, 0x4}, {r0, 0x10}, {r0, 0x80}], 0x4, 0x9) r7 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r6, 0xd684, 0x9, 0x9b55}, &(0x7f0000000a00)=0x10) r8 = getpid() setpgid(r7, r8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3, 0x6}, &(0x7f0000000500)=0x8) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() 00:51:57 executing program 3: utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x8, 0x9}, {0xd2, 0x100000000}}) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_getdents(r0, &(0x7f0000000000)=""/160, 0xa0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x6}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000005c0)={0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0xffffffffffffffc1, 0x0, 0x5, 0x4, r1}, &(0x7f0000000640)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x2, 0x3, 0xff}, &(0x7f0000000240)=0x10) 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$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$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) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfa}}, r2, 0xff, 0x4, 0x8, 0x401, 0x3ff, 0xe}, &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r3, 0x6, 0x7, [0x3, 0xc7, 0x2, 0x35272cc3, 0x100000001, 0x8000000000, 0x9]}, &(0x7f0000000400)=0x16) 00:52:00 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x3) 00:52:00 executing program 1: r0 = socket(0xf, 0x405, 0x4) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) 00:52:00 executing program 1: r0 = socket(0x2, 0x3, 0x80) socket(0x10, 0x3, 0x8001) getsockopt$sock_int(r0, 0xffff, 0x1043, &(0x7f0000001340), &(0x7f0000001380)=0xfffffffffffffe4e) recvfrom(r0, &(0x7f0000000040)=""/98, 0x62, 0xc0, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x2000000000000000}, &(0x7f0000000280)=0x8) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000023c0)=[{&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f0000001040)=""/36, 0x24}, {&(0x7f0000001080)}, {&(0x7f00000010c0)=""/61, 0x255}, {&(0x7f0000003540)=""/108, 0x6c}, {&(0x7f0000001180)=""/220, 0xdc}, {&(0x7f0000001280)=""/8, 0x8}, {&(0x7f00000012c0)=""/40, 0x28}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x9, &(0x7f0000002480)=""/169, 0xa9}, 0x2) 00:52:01 executing program 2: 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, 0x3f3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$getflags(r0, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r0, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:52:01 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x1c0) 00:52:01 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, 0x8) clock_getres(0x4, &(0x7f0000000100)) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x5}, {0x3, 0x4}}) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername$inet6(r2, &(0x7f0000001240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001280)=0x1c) freebsd10_pipe(&(0x7f00000012c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000001300), &(0x7f0000001340)=0x8) r4 = semget$private(0x0, 0x2, 0x8) __semctl$GETVAL(r4, 0x3, 0x5, &(0x7f0000001500)=""/133) semget$private(0x0, 0x4, 0x106) 00:52:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x294, 0x6, 0x88, 0x1, 0x3, 0x6}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x1, 0x6, 0x410, 0x2, 0x20, 0xdad, 0xffff, 0x2, r1}, &(0x7f0000000300)=0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x11a) r2 = open(0x0, 0x400000000, 0x4c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) freebsd11_fstat(0xffffffffffffffff, 0x0) 00:52:02 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x9, 0x0, 0x6, 0x7}, &(0x7f0000000340)=0x18) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r1, 0x400, 0x3, 0x3, 0x2}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r1, 0x9, 0x15}, 0xc) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="02006722e000000200000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f82177927772a2782685308fc396000000000002000000000000000000000000000000000000000000000000fbff0000000000", @ANYRES32=0x0, @ANYBLOB="d30814002000696c"], &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r4, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000040)=0x8, 0x4) 00:52:03 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x68, "b6f2906a69c6c9d5cdbb98935eed91587f461bcf2d3a6cddd07df832e4f640f2d0411ef613e89ccd5ec9ec326ec2f658c0381cc6ac575e6c266d59b56574d4593212f66b45659f84c5e65c6587a69d77df4a4705659e72191859fbd52704f456a705c7b405b972f0"}, &(0x7f0000000040)=0x70) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0x3ff, 0xb498, 0x800, 0xfff, 0x1}, &(0x7f0000000340)=0x14) 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, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$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) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x1d0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:52:03 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x208, 0x0) writev(r0, 0x0, 0xffffffffffffff4a) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000280)=0x10) accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x200}, 0x8) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x3, 0x0, 0x401, 0x8, r2}) 00:52:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@broadcast, @remote, @rand_addr=0x9626}, 0xc) 00:52:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x6, [0x5, 0x8, 0x4feb, 0x1, 0x4824, 0x80]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x6fe}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xb1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 00:52:04 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) fcntl$dupfd(r0, 0x0, r0) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000000)={@loopback, @rand_addr=0x5}, 0x8) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 00:52:04 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]}, &(0x7f00000000c0)=0x8) socket$unix(0x1, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1}, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0xffffffff, 0xfffffffffffffffb}, 0x10) 00:52:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) accept4$unix(r1, 0x0, &(0x7f0000001180), 0x30000000) sendmsg$inet6_sctp(r1, &(0x7f0000001140)={&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x9}, 0x10, &(0x7f0000001100)=[{&(0x7f0000000080)="bea6a2f8400821a646221f1bd48913c0cb9e172ff032779a782cde61db174871876fb12dcadebbc645f95f44dc1cc59681dadd1d69dfcbc74c6bb9376ca2b48764a4fc20", 0x44}, {&(0x7f0000000100)="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", 0x1000}], 0x2, 0x0, 0x0, 0x9}, 0x100) sendto$inet(r0, 0x0, 0x2f00, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) 00:52:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) 00:52:04 executing program 3: truncate(&(0x7f0000000780)='./file0\x00', 0x2) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chmod(&(0x7f0000000740)='./file0\x00', 0x80) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) ppoll(&(0x7f0000000600)=[{r0, 0x100}], 0x1, &(0x7f0000000640)={0x7f, 0x4767}, &(0x7f0000000680)={0x8}, 0x8) symlinkat(&(0x7f00000006c0)='./file0\x00', r0, &(0x7f0000000700)='./file0\x00') setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='$-(,\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='%]\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='\\\x00', &(0x7f0000000440)='+\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=',@\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00']) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) 00:52:05 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4, 0x0, 0x262) 00:52:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='!', 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2065, &(0x7f0000000200)=""/220, &(0x7f0000000080)=0xdc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)={{0x6, 0x4}, {0xbf20, 0x6}}) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3}}, r2}, 0x8c) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000340)="b1", 0x1) 00:52:07 executing program 2: r0 = dup(0xffffffffffffffff) r1 = dup(r0) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="f87255bba484b7f0f6a303d25689aef56c91deec08f864d8ee868a18fc12cb9dab8a0991a485a198a9b27c385815c2eb749b9456bc3571d10a76240548b09d8e694da3430b2f66683a952e394949dddad4eb0724cf47fc28c3964b02e3b59325b73dea3250994d2d7c5ba5520fa0f29841d953c7d432726aced2879a6d599a4d4dcd6a5ad619dfb2fefcc9b2a4f3d41343d0f42fc57e4a09dcfe49205bd87f7678c5708c52a34ebb9d5f85faa5f02247edcf17308c881c4dbcd00878cb250938711a8cb34612e51c3c06e568f8d24b58270f6680d45a6d0c8536cb238ac2", 0xde}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="2447790cca4ed4e798c42c272ddcc134bff049f2ccc32c337714ac5778e31ffab527641a497d356807c945bac3b5acbfd6c5888425e96a4ad9c9305690cbd8ef6f8cae6926d9e5cab0af53f558bbd5b898a35033021af431f3166fc03d40efca126ffa1ab7b825adc4bb94169b8d0b69dd2728", 0x73}, {&(0x7f0000000240)="4f977752413495c1555282f71710b9702ef14fec0510cb965b29783f2e41f2626e9298ab8eccd2dea9cb6364541d78c9cf767e21c2e182793382750994ade58eb8dcdb74d2", 0x45}], 0x4, 0x0) freebsd10_pipe(&(0x7f0000000000)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x1, 0x4) socket$inet6(0x1c, 0x10000005, 0x5e) socket$inet6(0x1c, 0xfffffff, 0x7ffe) 00:52:07 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$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xffffffffffffef55, 0x6c00, 0x401, 0x7fffffff, r2}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 00:52:07 executing program 3: mkdir(&(0x7f0000000280)='./file0/file1/file0/file0\x00', 0xfffffffffffffff9) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') 00:52:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = open$dir(0x0, 0x400, 0xfffffffffffffffc) writev(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x2ac) bind(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002e2f66696c6530000ef22b98274d697318c525cecc39ccf57ebc02020da11f093f1e1fcc85346b4b0f66af2d09873c8cab1997fb2d2bbd4e769a596f7b4588769b7623108c770be91a55106e4e941e0a50ebd3623544743beac34f820dbc621cac9695be941aad242319750d18603210ab"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:52:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x4000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x2d59b56a}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:52:07 executing program 2: socketpair(0x1f, 0x5, 0x3, &(0x7f0000000840)={0xffffffffffffffff}) writev(r0, &(0x7f0000000940)=[{&(0x7f0000000880)="b94fa6ecf2ef7cf22d8cc2fda6ef3f32c122831304bb3c7563211b09e177f44e3ac8855868", 0x25}, {&(0x7f00000008c0)="8bec38a8f86ee784f284362ac5c99cd04fbcccc59ed2d833142e8c46f609842b0b2183a6798949b4bdfcbce329fc5d0ad576b9eb9670f2710ee605dd397235e9eb3b62f70d868fb1f18cf31fef52044dee5dabd9ff4366cdeb515ecccb470586ac4075f80bee2c822c4c2ef1c687c55d6ba319646ee2290142", 0x79}], 0x2) r1 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000500)='./file0\x00', 0x100000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x46b5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000002c0)={0x3f, {{0x2, 0x1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x2}, &(0x7f0000000080)=0x8) connect(r3, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r4}, 0xc) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000001c0)="0661c1ec67f755c42639d2e8306de5847e993a66b0183b843296a2719b1b3c9c2f3b923456e3c35cb7b41259e0f433f9cd8b0d4d31a54d1f5c9305862eb5ac0c6821c88bc7ff79d5d011e2993b4863606ae8a89e4e170e3eb3e392053bfee28b3f1c5f54d712590b22e7c55f474dc4a380b4b381a1f8cb00d50ca703746179c0d999da16443bb558e79e65508c0bb2b4a362248b9f684f625f1d1f84c67c2d6a3fa00127eabb9215acb533a2f087f75be198cd6f5a7221ad7766afcb6db15a8a1ab0b3293e56c29fff74814cbd3bf0aae628aceaa49d16d77ea1ecb0d2541ce77c10a5f1bc4891d5", 0xe8) r5 = msgget(0x2, 0x41) getresuid(&(0x7f0000000a40)=0x0, &(0x7f0000000980), &(0x7f0000000a80)) freebsd11_fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() r11 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(r5, 0x1, &(0x7f00000007c0)={{0xfe0b, r6, r7, r8, r9, 0x8, 0x2}, 0x101, 0x1, 0x1, 0x10000, 0x4, 0xffff, r10, r11}) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r4, 0x3}, 0x8) 00:52:09 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20900, 0x80) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:52:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x7}, &(0x7f0000000100)=0x8) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0x7}, &(0x7f00000003c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x1, 0xd104, 0x8, 0x8000, 0x7}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0xfffffffffffffde7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r3, 0xe292}, &(0x7f0000000340)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) 00:52:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000002c0)=[{r0, 0x80}, {r0}], 0x2, 0xfffffffffffffff9) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) lseek(r0, 0x0, 0x1) writev(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)}, {&(0x7f0000000300)="c6c3509f07f5136200926897986bd50ba823080d4b5fffbde744c740df37f240c73c366de56c5731953fae515dbf8166bbcf4309ca2847b5192e445fa0e0f4a7a74c8304eb5539b1ca4fca1f16ae31bc60e058b55c2e5207ac56839e6a2ac4b9f4f4a14b6e8804cc09b817f7729f9238d6a45c9c05e8dc1559b3a5df70d9aea864f9b9ce504ee9e44aaac38bfdb1efa0a85236d0febad7906bc218f13fd89210675739e4bb8245754c2977e783b8a7", 0x1dc}, {&(0x7f00000003c0)="85360bbd254b473d85c2035359154363b908f8289bde5fc3cc738f6680da8002859d7b42ebed6e4e1ce1f4a7899212b940b98987fb59f2b039961f56887ea85ba54fb893006d91901517480943fa4917eba270286df8cb749133694cf7b36b36ed79d89c5fef99a98484d6c2f1908eb3334c3810cf20ca3e04de3d15256b433b157b58c7c88b193b952e891d223e606d", 0x3}, {&(0x7f0000000240)="65c10ef4b2fc3d3dec8b0383289e1b0e323a5205a5ad4ed28fbffbcb5144c2e375f46a2521e1bfe2b7aa470adda54f05ffaf0cecbfc0c28087762a7f2b081476ed95b9188622f14da6ea5ec1775344f5d4af15de34a6bc277cd96c8cf37489dba95e7698e0a0ac958698dd7d20e3170ffaca94681d2743c99f88b2f323", 0x7d}, {&(0x7f00000004c0)="c598ed23e0faac431e9840f1799f748fb03004e8856eb7db460f7b86539e6b2e3fd9f28f7a8195ee1d", 0x29}, {&(0x7f0000000500)="6cb0fb17a8ec1a6a96197df40ab7f2bf1e3e855c8e48d56eeac178ae7dc45ea1d1064f1da5fa3c4e4ea789c6ff26c020b93acaf9e012e7f6ef48f4a3852dbcd6f03b2518b467137332", 0x49}], 0x6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffff5d) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0xc39, @empty, 0x7}, @in6={0x1c, 0x1, 0x4, @empty, 0x400}]}, &(0x7f0000000200)=0x10) r2 = open(0x0, 0x20681, 0x40000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r3, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_tcp_buf(r3, 0x6, 0x40, &(0x7f0000000280)=""/141, &(0x7f0000000100)=0x8d) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000380)={r4, 0xa, 0x1}, 0x8) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xffffffffffffffd6) getsockopt(r3, 0x7, 0x1, &(0x7f00000001c0)=""/149, &(0x7f0000000080)=0x95) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmod(r5, 0x0) getpgrp(0x0) 00:52:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000040), 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="925c38fc75df2a532782c27b6c929561ade50371e2621edf24e0505c42c58d4bed8d2ea083d6fe15168bda93a3278bd5af832eb36c0933db20165d770d6d7282e05d9c4bb3ba603085cd76029b5fd7eb99f9bfb6a7f169ec7a83fba5d5c8f41669fcdc630952ef07fe98769437df871967ba43c887942ad9e2994fe4fe6212f0cbfeb2da8ffc971d76b1a27af03204b57158da6687b74f6321bb724f", 0x9c}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x260}, 0x80) 00:52:11 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f00000000c0)=0xffffffffffffff99) ftruncate(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f0000000100)="936b2be38879f5d7d9917b0f58e6ce") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000440)={0x0, 0xf79f, 0x7f, 0x6, 0x0, 0x5}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @empty, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@rand_addr=0x8e, @local={0xac, 0x14, 0x0}, r2}, 0xc) mlockall(0x2) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff1000/0x1000)=nil) accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) sync() r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r3, 0x0) getsockopt$sock_int(r3, 0xffff, 0x1079, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getflags(r0, 0x1) 00:52:11 executing program 3: unlink(&(0x7f0000000000)='./file0\x00') mlock(&(0x7f0000631000/0x3000)=nil, 0x3000) 00:52:11 executing program 0: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msgctl$IPC_SET(0x0, 0x1, 0xfffffffffffffffe) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) madvise(&(0x7f0000dfe000/0x4000)=nil, 0x4000, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:52:12 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x5) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000000)="093d46332c973e2b37d1ee1a6f2d347ba3a5137e7773109fdc079a640234076ccea96401776eed0847d306af5d473ea564fda25a7e7aae4d05161857f3a03be82b727c6f02f7b7467f931646ce041251aa83b2ded044b922b58dfbe111808bb752c0ab367037dec69b4ee661e5a6c30e1bb733cb", 0x74}, {&(0x7f0000000140)="81166153388b78081d2d5571dee6e62cb1c74a059dfc2e0e8079f7b490b1efcdc71950a0d830d56b5e7abb69a791f04e06f4d15e5bd0de069712b33cf0efac452b4dcee1247462f05365385709ab8374a969ffb6eb1ab454b43a10e9f26fb824904402c34a1e54d6337108830c2d46bf3420459ed8e3d4ac4ea1ff6b2b430615556d", 0x82}, {&(0x7f0000000080)}, {&(0x7f0000000200)="2e7ef8ea502c37cc649c15b35815a09058440ed48abb579b59b5e86dc2436fdc4d537b99811a3d1a6a36df7000986836dca22d3d00d08f9509b973022c6c9cf81a183240b62381a0679cac030a476f936975ed6f225e4129786903a61b010a7a7572c68d9456c593f4eb3be6648518fa17a38a69a3a457bcd04bd178ab", 0x7d}, {&(0x7f0000000280)="12cbe77cd19ee77397afa3a7494210a4143fb0fceb672f9ae9ae842d2e9a5a38e4f632e34a00a461dcad1f2eda4b65be5699ddb3772e20a14092e7f14eaed52cf5f5bd8d3b335679307dab9aac6c79e99c94db3162f8d806a0f697f07c72df12bf58537458d498ba6610db8938e68f286a980ad5e772", 0x76}, {&(0x7f0000000300)="30dd5741d639788d70b7801dd1761c25d1ca8cf2ed2460f447bc01ad8b1da61ee0748e51bb328b8aa73bed4f99f533f1699755de4e0414db9a2d6d8122a91a31850b21c831df3e31cc8f45f64b6362503d052d3cbb0603d2ab7846d36263d607558113454fb8e39ca7bb209bb99d6d614a571e154936851d1a8544040766646ffb859fe8998c84c8c0078ce1", 0x8c}, {&(0x7f00000003c0)="03a45281d6f26927da106d42fb4c4d3578adc8fb9aea7df9cf86bb20fee21f761a7cc4cafb33adace267a911b48fbac71769a9013f5bd71c1017451323ae0ce73d8e7949d6f471e447ac28899c7bb6d88f91d0e42624759716f205b91849248a", 0x60}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f00000005c0)="33391a2637c889d6c7eef12147e40d38511829cf47e36456bf9b56e4caa97e0ef3e68b001fcca88780d879e18779007a954edde6fd4cd2c747cfe8dac542471f168e5e5c7a3d7a0ca15e02bd8538a0bda70e14d18719d03f190fe901f6c22596537d66c7025a90d190b805ad7b826e0e18ce64b93e146b9d97b1558cff19868b9a26ec3054872d", 0x87}], 0x9) chroot(&(0x7f0000000580)='./file0\x00') truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) 00:52:12 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8004, 0x20000000000000c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x7, 0x7d, 0x8, 0x5de0, 0x3f, 0x2, {@in={{0x2, 0x2}}, 0x0, 0xffff, 0x3, 0xffffffff, 0x4, 0x65e}}, &(0x7f0000000140)=0xb8) nanosleep(&(0x7f0000000240)={0xd6d, 0x1}, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x1, 0x7f, 0x500, 0xb66, 0x7, 0x5, 0xffff, 0x1, r2}, &(0x7f00000001c0)=0x20) 00:52:12 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2766696c65302f66696c653000"], 0x10) sendto$unix(r0, &(0x7f0000000000)="b7bb356bf04c5f32c6b18c42c55cd017e69ec20fbb4a40d59d3b67ed84edd959fbd874af3a85bddf1774a37b14bf1e901e87f3813414bf09dd421c8a1f83f43249e7fb5c93e86320203d873d3c478840c2f9964c1110ff975d5956214368ac196b22a424be65b4ac7ed1df5a1ec915b458c010c82e4c186a8b21037aa42c4db5a40ba9bb17bdec914648cd1099bba5", 0x8f, 0x8, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:52:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x20, 0x8, 0x7, 0x2, 0xffffffff80000001, 0x9, 0x9, {@in6={{0x1c, 0x0, 0x3ff, @empty, 0x7}}, 0x0, 0x10001, 0xe6, 0x9e, 0x7f}}, &(0x7f0000000380)=0xb0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r1, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000240)=0x4) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000200)=[{r0, 0x101}, {r0, 0x100}], 0x2, 0x2) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) truncate(&(0x7f0000000400)='./file0\x00', 0xd7) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) lseek(r0, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0x6, 0x4) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="81e4078858b184251e0b29159486eca479ee0df10a17c0b6552b0e3bf08dfa4bf73b", 0x22}], 0x1, 0x0) 00:52:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0xf, 0x10001}, &(0x7f0000000380)=0x8) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000080)="f40a5338f622fbed1a8e2ade91971bad6ce1373c3929028ccb3da4edf945cede92aa37f238a712dd1eafc82762fb4adc6d81858fdd18de7e46941e70244674b968fb502ed305a431981091e7ecd340beff8a", 0x52}, {&(0x7f00000002c0)="5d7df3c6ccffd04fe69f91c0e7b8f425e6d73cdd", 0x14}], 0x2, &(0x7f0000000180)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x81}, 0x8) bind$inet(r1, &(0x7f0000000200)={0x2, 0x2, @rand_addr=0xc8e}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), 0x35) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240)={0x7, [0x8, 0x7, 0x1, 0x0, 0x1, 0x7e, 0x9]}, &(0x7f0000000280)=0x12) 00:52:13 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="b3203a95acc67e7b90c5cfe25c12c575918584f7a79eed8061a423f8117e3c21f56bfdb9b4fae9a8fc6b37e5bcf5b7fe1f188a3435228883ab38555a8fe479bee10a8accfb8eca80cc8c83350c93fc8ff70416025d0ba0846833949abc145289daab2bc377cc0148b959b5a42f65a8b601b733bcfe419e17505864a63bfdffb28155b888703d27f5a4c17c20e2f0754c3d89a3cdba1874365aad69dfb25b4346"], 0x10) ppoll(&(0x7f0000000100)=[{r0, 0x48}, {r0, 0x16}], 0x2, 0x0, 0x0, 0x0) 00:52:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000005, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5bf91439, 0x3d) close(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xf022, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000100)=0x8) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xff) 00:52:13 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340), 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000180)='\'\x00']) 00:52:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2023, &(0x7f0000000000)="e542d6a133298b8cac2370dd828ba056066f662ddfd89e1daddde81a0ba0116fc13d38c9084d441337c67a7e3cc6fc7840b74d7893cba2c59719537c3ddc91c2a8e9f8f053de2505120a21ec4c5be81c5b037d", 0x53) mmap(&(0x7f0000003000/0x1000)=nil, 0x1f470000, 0x0, 0x80011, r0, 0x0) 00:52:13 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)=0x838f8c4383d271c5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8200, 0x8) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000380)={0x464, {{0x2, 0x3, @loopback}}}, 0x13e) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x9}, 0x8) 00:52:13 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000180)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x7ff}, 0x24) 00:52:14 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="010000ff5a0007c136f047daa6c2a656b60ce5ce803613d13c9c2c173f7617aac5ad140e59c3adc94cc0d287a1c25eb6cd9c6b92e024fda8a2db2a09e99f4ec05896d5720f5d7a45ef80dd3b0787b44d9f427010f7d569f21407ab38321b51209782f704fd1ab2cca0d61c403cad99bda35384e94a7fe0c89a3ba5404ea00985b337fecd9861e49a22af5d", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x3, 0x6}, &(0x7f00000001c0)=0x8) 00:52:14 executing program 2: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="3f71c6c29376a809c8a0f3", 0xb}], 0x1, &(0x7f0000000480)=[{0x98, 0xffff, 0xf707, "da4bbad55ae606eaa6d6deb65dba8206a79af87b05706e8d5b5b76c5a0a3b29854004d2855753232fb8370b033cd306daabbd97534e60fc61de56b7a0348d6be7d2f7a4473b8402a3569833c34738981919c091d7ee8badf931e8245138b7611140dffd1a43f4c8fd465e7c7b7e795aa8434c3b294be20b7b4d3f5eb4b3069a50eb3"}, {0x1010, 0x6, 0x2, "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"}], 0x10a8}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1100, &(0x7f0000000100), 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1000, 0x0, &(0x7f0000000440)) 00:52:14 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet(0x2, 0x6, 0x101) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @multicast2}, 0xffffffffffffff8a) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000000)=0x28, 0x4) 00:52:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x8) 00:52:15 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x1d1) r1 = socket(0x1c, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x482d}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x7f, 0x8, 0x6, 0xf0ed, 0x7ff}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400000004000000070009007f0004000400000002004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9f2ccfaa3e885767f67f39e19c9671392c15edfd901967ea5d82d6d912f67450579500d37feb79d257b4b3c8fc01ea074989b9bcad69ec41bddc0c2b3279f77981987", @ANYRES32=0x0, @ANYBLOB="0300000007000000d98200000900000000000080"], &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x1}, 0x8) 00:52:15 executing program 0: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r2 = socket$inet6(0x1c, 0x30000003, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x5, 0x0, 0x39, 0x0, 0x4}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x45e}, 0xfef3) mincore(&(0x7f0000ff8000/0x3000)=nil, 0x3000, &(0x7f0000000200)=""/39) 00:52:15 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0xffffffff}, 0x23a) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000380)=@in6, 0x1c, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1, &(0x7f00000004c0)=""/176, 0xb0}, 0x81) r2 = socket(0x40000000002, 0x3, 0x0) sendmsg(r2, &(0x7f0000000200)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000100)="ba0d11705088738cf03dc4728e74af546839e7423773ab4246ff46847d682456530147065eab6df09a616548f085556b25473bbe4f2b76b7dd7e0edb6efd700da0f0e36348848161cf69b0a8bd6cdf6ed29d7cffc360fa601185f5e5d85dfbb8a8bf5a81e261ac2612c16d992e78f0dc2bbe5778c447c000e3125ce44001cbe5765620a088aabaa69edefe9111c15e04040ceea69d5bc0c27e46805558071e2c5e959935680f1b5777394c08037730481d16a8cf84f9a3c2a228c8a218d1dbdab3afa8", 0xc3}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x2178}, 0x109) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:52:15 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x401, 0x2) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00') 00:52:15 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x20001}, 0x81) 00:52:15 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) lseek(0xffffffffffffffff, 0x0, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = dup(0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="8066e2", 0x3) writev(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$getown(r3, 0x5) freebsd11_stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00000016c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001440)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="004326b774ae60dd3501e0167474419dfc0848a0364ae191c5094adcf203b63ea6ff49ccb57a3c4548a3b2878602cefba6d0de1c56dc1e0f99b08fdd60d4d37e2ec049f38e3ed3f85932850cd09aa8f451c7f0e01e5da6b56aaf48bea906cb9709dfca871b93da401d0c6103824dc3338c56a57a04", 0x75}, {&(0x7f0000001100)="49b446a46f4c62dc990439c3221eaa8f42ba22798c0a7729708c0bd0e196823b0e477c711d81c5fce7706aaf1ea1ccc3b555ab6e02530919117e09e4598d41d2d0dec9fb7ccd8af3a818db6cf7e7c64aa1d3c9ae44b984f3443480c8c22734", 0x5f}, {&(0x7f0000001180)="bde08ce922d6b961c8ef83b3aa1bf2e2af3204b4dd367fb57307", 0x1a}, {&(0x7f00000011c0)="91d72d0d40eb74111e98d1c742f4e26a8b9a10ad460f4fc2d0624a576beb645fff7f5fbab8c3eec604db2d61f373b3cc07624fbb227e0d88200b5de78d6736485aaf131d1915917e0d434953b97355025596c51009981fabdc506a6d757705337576b0d260a48354facd", 0x6a}, {&(0x7f0000001240)="cd81bd5fbf16cf7b731f265efbb1f718275c887655ac33616567c15f09bbb110f170ce19d0a4e333bb53213c5753e78931d6e81c505cbaa8a751fbb9880633a8a4d8e5e5621bb2f10ec76644cdd3e247eb5129458e045586fdcbd92355cfc17d7554c6d6930712663c5fb1549baba27a98fac89f1ec505666d45d3696f78603317fc8798edbb5d15e61dd67fe9b32630bfc851443829ddcfd54190df6d4770b00a630cfbd60fc92c8fc828f731e6e62169aacbc89089f00dbbb11523c3079649459192f771b7fea6deba9dc18e8a6baf8ab53fb860", 0xd5}, {&(0x7f0000001340)="422cc313e9ccf3defa7046cad6aafe66a9b84e8cb4d18ac92482fad01ee6172e5d4d95ac1f7722e124d7e3697757c746d5e5215102165c6a1fae12836809f3c27f295dcc5d447eac9264a2d0190733ba6433626830e7d808ed108067ca608243088ed14f", 0x64}, {&(0x7f00000013c0)="75c704ce414fd6688b4250454c8179e751064b8d4f95aada5cf7da5e6f24975bfddbc6914752ef08d7d3c1fe6679fb4ac5e0a3b3108bd9ab81b39f3c4b58d46ec599428a0a59", 0x46}], 0x8, &(0x7f0000001680)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x20, 0x4}, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) link(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 00:52:15 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x203, &(0x7f0000000080), 0xfffffffffffffd2a) pipe2(&(0x7f0000000040), 0x4) 00:52:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x441, &(0x7f0000000000)=""/79, &(0x7f0000000080)=0x4f) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x40) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x0, @loopback, 0x29}}, r2, 0x6, 0x5, 0x5a06, 0x9, 0xdcca}, &(0x7f0000000300)=0x98) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000100)=0x5, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 00:52:15 executing program 1: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0xfffffffffffffffb) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r0, 0x7, &(0x7f0000000000)) 00:52:15 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x32, &(0x7f0000000140), 0x88) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7fffffff, 0x1000, 0x1, 0x1, r1}, 0x10) r2 = socket(0x80000000000001f, 0x20000007, 0x8000040) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) 00:52:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x200000000000000) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x8000) execve(0x0, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x5, 0x11, r0, 0x0) 00:52:15 executing program 3: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x3) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) mlockall(0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) 00:52:15 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100501, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10) 00:52:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xfffffffffffffffd, 0x0, 0xff75) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr}, &(0x7f0000000040)=0x8) 00:52:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5d, &(0x7f0000000580), 0x1f) 00:52:15 executing program 3: getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) setgid(r0) clock_nanosleep(0x4, 0x3, &(0x7f0000000000), 0xfffffffffffffffe) 00:52:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), 0x0) 00:52:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7, 0x1, [0x8]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x8, 0xf, 0xfffffffffffffffb, 0x3f52}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) r2 = accept$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000014c0), &(0x7f00000003c0)=0x100) syz_execute_func(&(0x7f00000001c0)="c463f9df213b460f57ab00000100450f1bb304000000c422ed075c1aa9c4a1e171e69265660f7e6902c4226dbd09650f9ef26745806004002c0b") poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x10001) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x400c2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x18a0b, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000040)) rmdir(&(0x7f0000000280)='./file0\x00') 00:52:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbd21) fcntl$setstatus(r1, 0x4, 0x10044) mmap(&(0x7f0000ff1000/0xd000)=nil, 0xd000, 0x0, 0x10, r1, 0x0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0xffffffffffffff71}, 0x24) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000300)=""/194, 0xfffffda8}], 0x18, 0x0) 00:52:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) r2 = semget$private(0x0, 0x0, 0x10) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000000)=""/149) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 00:52:15 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000580)) r7 = socket(0x2, 0x25, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="bd1d81458b323c862c8214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375695671838f6b429374dc01d1dbc79c1468804f37", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000052d27542610d35009cce2f793f675247fc871335d1319b0f44ff191f6343c85dd4ab20dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7af"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:52:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xc7, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:52:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x59, 0xc3, 0x8000, 0x1ff}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$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(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=0x5b) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="fcffffff0600000000030024236521000000ffe51869260b34bcee3b75f68360014dda0acfad312ccbe7a0c73d6bfec7025f06b8af08222b0b3b3638c5b54249def9c31e3b660d819face122fd064e5fea699171ca55899854f8f4d466a078d86bde5263099e22e474b82c9025d3647c365c4c1bab811d327dba2f2a200366f89eb86961d9f6758112d66ca51081d73bd910afab40357b6c7dcd9ab1e000000000000000e2dbbe51e43621494ce241a5b184a14c5def65162cda691a63b46b21ba6a17be7afb7a45f221360d0f974a1309b44eb4d2c3aa4d6564264e7b1d385a211bb0835a"], 0x0) poll(&(0x7f0000000400)=[{r0, 0x2180}, {r0, 0xd}, {r0, 0x2080}, {r0, 0x80}, {r0, 0x101}, {r0, 0x80}, {r0, 0x80}], 0x7, 0x1ad) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:52:15 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d53000/0x2000)=nil, 0x2000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000180)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 00:52:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7fffffff, 0x7, 0xf71}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1}, 0x0) 00:52:16 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x400, 0x4}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x100, @loopback, 0x101}}, r1, 0x8, 0x4, 0x9}, 0x8c) poll(&(0x7f0000001540)=[{r0, 0x85}, {r0, 0x1}], 0x2, 0x0) 00:52:16 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:52:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xfffffffffffffff9, 0x1000, 0x0, 0x400000000004000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x1c}], 0x1c}, 0x0) 00:52:16 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xfffffffffffffffc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r0, 0x0, 0x20080) accept$inet6(r0, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @broadcast}}, 0x0}, &(0x7f0000000380)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r1, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="020005000700000000ff0000ff00"], &(0x7f0000000040)=0x12) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x401}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7, r2}, 0xc) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r3, 0xffffffffffffffff, 0x3, 0xadc, 0x6}, &(0x7f0000000240)=0x18) 00:52:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c007400ff0100000000590500000000000099"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:52:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:52:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r0, r0]) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x18000, 0x10) linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0/file0\x00', 0x400) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x0) 00:52:16 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x11c7}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setgroups(0x1, &(0x7f0000000100)=[0x0]) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:52:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82696c65b000"], 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000040)='8', 0x1}], 0x1, 0x0}, 0x8) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:52:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x80000000}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x903, &(0x7f0000000100), 0x10) 00:52:16 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x80000001, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x2, r1}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0xfffffffffffffc81) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:52:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x100}, 0x8) 00:52:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) r2 = msgget$private(0x0, 0x35) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x5) r8 = getpgrp(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000004c0)={{0x8000, r3, r4, r5, r6, 0xd, 0xffff}, 0x5, 0x3, 0x1f, 0x80, 0x8, 0x9, r7, r8}) shutdown(r0, 0x0) freebsd11_fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r9, r10) 00:52:19 executing program 2: readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) __getcwd(&(0x7f0000000000)=""/4096, 0x1000) freebsd10_pipe(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r0, &(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={{0x4, 0x40}, {0x4, 0x81}}, 0x200) socket$inet(0x2, 0x20000004, 0x101) freebsd10_pipe(&(0x7f0000001140)) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1c, 0x20000000, 0xfffffffffffffffe, &(0x7f0000001180)) r1 = openat(0xffffffffffffffff, &(0x7f00000011c0)='./file0\x00', 0x8, 0x2) accept4(r1, &(0x7f0000001300)=@un=@abs, &(0x7f0000001340)=0x8, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) open$dir(&(0x7f0000001400)='./file0\x00', 0xfffffffffffffffc, 0xc) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x11, r3) readlinkat(r4, &(0x7f0000001000)='./file0\x00', &(0x7f0000001040)=""/216, 0xd8) 00:52:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="01002e27661e9f8863807b38e0e7d9616c020000e572ac7a0a732911441c2a68eee5c3a38b6a3ab4daf4fb9a896f0554b451c5c8bc99fe2de1e6bff3698cc9f67732ff3edcd3c43a4afa2ada712706d8bdec245614e9a836ca876b14ba0e29ec61bb8f88398e84104c6e39f4d0e0accf6629f22e493334f54cbda111524359e59c2ef77156260da8fb5dea0f21a7d2caa27fdbb043d298883902cfc5ede9b29daa7bbcaf2d7d653e"], 0xa) 00:52:19 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:52:19 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00') 00:52:19 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x20000, 0x4a) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000380)='./file0/file0\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)=ANY=[], 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000180)={0xe7, {{0x2, 0x0, @broadcast}}}, 0x90) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100200) accept$inet(r3, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = shmget(0x0, 0x3000, 0x7, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast1}, &(0x7f0000000080)=0xc) 00:52:19 executing program 2: setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x80) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x1, 0xfffffffffffffffd}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r1, 0x4, 0x1, 0xfffffffffffff71f}, &(0x7f0000000200)=0x94) symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x7f}, 0x24) setrlimit(0x7, &(0x7f0000000040)={0x202d, 0x6}) socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f0000000300)='./file0\x00', 0x2, 0x2) 00:52:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f00000000c0)=0x100) 00:52:19 executing program 2: clock_gettime(0x0, &(0x7f0000000340)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x9, @empty, 0x6}}, 0x0, 0x2, 0xf4, 0x8}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x50, 0x4) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getgid() 00:52:19 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x615, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000100)=0x30f) fcntl$setflags(r0, 0x2, 0x1) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r2 = getgid() setregid(r1, r2) pwritev(r0, &(0x7f00000003c0), 0x33, 0xc000) lock order reversal: 1st 0xfffff80012954608 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000922e80 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80012504d88 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110b9fe at witness_debugger+0x8e #1 0xffffffff8110b632 at witness_checkorder+0xf72 #2 0xffffffff8102c4f5 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102cff8 at __lockmgr_args+0x488 #4 0xffffffff81519f2a at ffs_lock+0xea #5 0xffffffff81967e05 at VOP_LOCK1_APV+0xc5 00:52:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x37050446ae39bac5, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) listen(r0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x800, {{0x1c, 0x0, 0xee23, @empty, 0x20000}}}, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, r1}, &(0x7f0000000100)=0x10) dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) shmget$private(0x0, 0x2000, 0xffffffffeffffffd, &(0x7f0000ffe000/0x2000)=nil) #6 0xffffffff811bf99f at _vn_lock+0xaf #7 0xffffffff811a6ce1 at vget+0xb1 #8 0xffffffff81192598 at vfs_hash_get+0x148 #9 0xffffffff81513491 at ffs_vgetf+0x51 #10 0xffffffff81503734 at softdep_sync_buf+0x444 #11 0xffffffff8151b4d4 at ffs_syncvnode+0x394 #12 0xffffffff8196c1a5 at VOP_FDATASYNC_APV+0xc5 #13 0xffffffff811ba650 at kern_fsync+0x290 #14 0xffffffff81716846 at amd64_syscall+0x436 #15 0xffffffff816deb1d at fast_syscall_common+0x101 00:52:20 executing program 0: r0 = socket(0x17, 0x7, 0x7) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/77, &(0x7f0000000000)=0x4d) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:52:20 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00') 00:52:20 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005}) 00:52:20 executing program 0: socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="12", 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000140), 0xffffff94, 0x0, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0xad1}, &(0x7f00000001c0)=0x8) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:52:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x1c, 0x20000005, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0xc62}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:52:21 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f000000ffffff7f09000300000001000000000002004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0004000c06005e153b3b14bc1dc62a9b341835191816a20f0f6d5ea22f6951575179694f46f08fedc363a0313655fceab35f678ba556ae59f4dbf4af84e68a2f4e7de39cd0ae3bb17888c58df0ff92ff711418e26e61fe022c6b1e0fbc8623697e9516107d36f89269b7c50b524f401d7ebc69aa1cd32fe8b72df9d4cd7cbd052b046a48fe4718c75e700fc63909ed063e953ffa808e11ff54cf46e6ebb9a8f4f11a1648ae933a489a4400000000000000000000000000"], &(0x7f0000000100)=0xb8) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0xd60, 0x1, 0x3f}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x4, 0x4}, 0xc) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000000c0)={0x9, 0x1}, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:52:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xc75, 0x800, 0xfffffffffffff1a2, 0x1ff, r1}, &(0x7f0000000100)=0x10) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = semget$private(0x0, 0x3, 0x84) __semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000000140)=""/9) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getuid() setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x9, {{0x2, 0x1, @loopback}}}, 0x90) 00:52:21 executing program 2: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x0) semget(0x0, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b772c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r4 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r4, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000000)={r3, 0x6, 0x1, 0x5, 0x2, 0xffffffffffffdd75, 0xffffffffffffffff, 0x8, {@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r3, 0x101, 0x8, 0x6, 0x81}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:52:21 executing program 3: socketpair(0x10, 0x20000003, 0x80000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x2, &(0x7f0000001100)=@in={0x2, 0x3, @multicast1}, 0x10) r2 = socket(0x1f, 0x400000000002, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001140)={0x0, 0x100000001}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001340)={r3, &(0x7f00000012c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000001380)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000011c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x10000, 0x1, 0x0, 0x1000, 0x1000}, &(0x7f0000001280)=0xa0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="7f000000000000003400"], 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x8005, &(0x7f00000000c0)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x8) 00:52:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) listen(r0, 0x5b) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xaeee9aec7837a443, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:52:21 executing program 3: setreuid(0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x102) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setreuid(r1, r2) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:52:21 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffe) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) close(r1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="ffffffff00f9ffff0700fefffe0f0005080000a0f11385835843b10e2accb453950051c793520ee750e1cb5c82496dd49b70405661a2889a464ee87a5b4d9e2267171f09cfaffe220ecae0fcf4096e493f225cb368be36bb9ae26786ee32c102cdde7a16462347bfdef864321e125505b6ed059a88dd03ec2e288a45030e9a14d19ea6e467a5ded61f0ba2158d1eec62bee6c9f35f27b9ed10ea9fc7857193026721071bd523e853c6ddb9f1fa502bae"], &(0x7f0000000240)=0xa0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0/../file0\x00') fcntl$dupfd(r0, 0x11, r0) 00:52:22 executing program 1: r0 = socket(0x0, 0x6, 0x6) read(r0, &(0x7f00000000c0)=""/168, 0xa8) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x13, &(0x7f0000000040)={r2, 0x10001}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x9, 0x3, 0x6, 0x3f}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast1}}, r3, 0x7, 0x6}, &(0x7f00000002c0)=0x94) fstat(r1, &(0x7f0000000300)) 00:52:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0x10}], 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:52:23 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x410, r0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:52:24 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000080)="2f9ed658e1257d18441464d664ca994be4e041e4c2378e92fd0eeddd1d6ceaad91a6fa4dcf99bb83a539aabe3de9877af327228916517f413d745f4cbacb1a565af322418b8072a6f9e996348b217291b5843d54f87ab2a99a6bfc1c6c5a0982991293bc25748d15beb97cdbd5e8914aca676bbf982786f0ff80457bddd71374b71902d305c727efaffc3d6358ddaadea91f0abf445ae727d90e207e9d6b8a9549d19f58f6f76d46ce73ce73996910d1c26d43f25dc2f7a6991f24d6cb7db401b4d00454a032b217ac8735e7672ab0538f520c35ac7cbbb47361ed29fb0fee44ead1db8a6d296a52a635592fa5510d", 0xef, 0x20008, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6e67}, 0x1c) lseek(r0, 0x7fffffffffffffff, 0x2) 00:52:24 executing program 2: shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000fef000/0x1000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) mlockall(0x1) link(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) fcntl$getown(r0, 0x5) 00:52:24 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept$inet6(r0, 0x0, &(0x7f0000000080)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x30, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) dup2(r2, r1) 00:52:24 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x800000008200, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11000300000005}) 00:52:24 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r2], 0x28}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)={r3, 0x9, 0x20, 0x5, 0x6, 0x3afd54f1, 0x7fff, 0x1, {@in6={{0x1c, 0x2, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, r4, 0x5, 0x5, 0x0, 0x7, 0x400}}, &(0x7f0000000240)=0xb0) r5 = getpgid(0x0) fcntl$lock(r1, 0xf, &(0x7f0000000000)={0x2, 0x3, 0x20, 0x1, r5}) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=""/2, 0x2}, 0x0) 00:52:24 executing program 3: syz_emit_ethernet(0xa7, &(0x7f0000000300)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c70289580e4001398e76eeaa50d1c721fcb86011be2814a573d31c6338c0ed64eed3a11bbc8523f383ac6fba80b826be30cc2f3e0dd461e8325973c73481469a5690d031107c77c35f9dc708a2f92350604e9d49b84a9180b77941d829d1b1936265b4a2a0c4f36def0fd33dad140de23a44f4d85") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x9, 0x101, 0x2, 0x0, 0x5, 0x94d1, 0x2, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x9, 0x6, 0x9, 0x7f, 0x4b7}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x1}}, r1}, 0x8c) 00:52:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r1, 0x6}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x40041, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x88) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 00:52:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x82}, {r0}, {r0, 0xf5a22f5d97fb133e}, {r0, 0xd2e93c163ad8b4d0}, {r0, 0x198}, {r0, 0x4}], 0x7, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt(r0, 0x7ff, 0x101, &(0x7f0000000080)="8df8dd83aac8a43e4ec592361915d0e4d0562f57548e2e17b0101c4dedd77e7bc09cf08d879d5885120e935e8c19b3502ef6", 0x32) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000040)='./file1\x00', 0x4, 0x30) write(0xffffffffffffffff, 0x0, 0x0) 00:52:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYBLOB="05000042f509c6527c687a7a334b1b6c57a3f4cc8d8810efaa285dea218173b5b9a6746043ac3c8f8b0e3b0b042fd06532de08", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @broadcast}}, r2, 0x9, 0x6, 0x83, 0x200, 0x401, 0x20}, &(0x7f0000000200)=0xa0) r3 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x15c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0500000002000000ff000000a5fb000006000000"], &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={r4, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000100)={r5, 0x5d}, &(0x7f0000000140)=0x8) 00:52:26 executing program 2: r0 = socket$inet(0x2, 0x7, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)="bf9e20e5133f124f71bc68341ecf09de4739215bf2407c3a3652bdaaa5d123b0a4417f09b08e1cc53cbd840115742dac0e125b808e2b5c9fb830aded7910681378249cab8390430c801abe69ddd9e877624971da8b68113f9f6d5c03fbd1247bd5001e29fc4e4165d2b4cb02ac4dfbbe3dcccb3e0f210ae40c6236e2b378", 0x7e) r1 = fcntl$dupfd(r0, 0x2, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x1, 0x3, 0x1f, 0x3ff}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x1aed) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) r3 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x8000, 0x11) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) recvmsg(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) 00:52:26 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f00000000c0), &(0x7f0000000040)=0xffffffffffffffea) 00:52:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) truncate(&(0x7f0000000000)='./file0\x00', 0x4d000000) 00:52:26 executing program 1: r0 = socket(0x1c, 0x5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) sendto$unix(r0, 0x0, 0xf, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) socket(0x2, 0x10000003, 0x3) 00:52:26 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x100, 0x10) r1 = semget$private(0x0, 0x0, 0xc1) semget$private(0x0, 0x800004, 0x27f) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000040)=""/216) 00:52:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) open(&(0x7f0000000440)='./file0\x00', 0x10000, 0x125) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r2, 0xe9, 0xa6, "2f923c46a202c26546631cc7878e6f34ecc4f125880bfd9fc04c91745436bf2060e63f9daddcab6fc589da57412b6963569b0ff4b93b124c707f587b545d798948ccc36fd9e0e4450d418bc50017fe0f30e8fb24383d660557c56460c5cc552d51cf7b783b250564fa61b3502a298137e82872c07acaadbe912bf27cc60a8badc52e7024e3f5a09f80b7201fbb4f58caa4b7e9dfbaa988402e652fc99f569386243e48c7644f"}, 0xae) write(r1, &(0x7f0000000240)="7d91a04834186285d7c72d0343d47cc4ff60cb9b98e6c5e1e38aad4d433bd9e163cd39ecfc2e47df11737862a11d865d7c06992eac59a8661703d8f4556a5675433f602ea5f32830134affb5a06f947e2f2c35376e372b5cfc030a57c91a2a740421fafe47c1e8be402ff5afcc4f79", 0x6f) fcntl$setflags(r0, 0x2, 0x20000000001) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x70, 0x1, [0x1f]}, &(0x7f00000001c0)=0xa) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r3, 0x0, 0x9, 0x0, 0x5, 0x3}, 0x14) poll(&(0x7f00000002c0)=[{r1, 0x8}], 0x1, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r4, 0xffff, 0x1}, &(0x7f0000000100)=0xc) 00:52:26 executing program 0: socket(0x11, 0x3, 0x0) 00:52:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x1}, &(0x7f0000000080)=0x8) flock(r0, 0x1) 00:52:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="34b8ee0070797ad670b72d5807c5ae8a887130b9307c92c5f2144aab70c4926a83cb81e04c03fe25c4e234f12441121affff25b151529891a188bf6d5bded5ce530590bcf830066a6c1a2259d63b7346a920a1c9486eccf1d3a7146d5cf97b06abc4296f44d3c9a242f483d04da2fd", 0x6f}], 0x1, &(0x7f00000000c0)=[{0xe0, 0x84, 0xc13b, "e9c62627d6d9911db47989cc73760fbeb3afa3bc468ac80d393ff79d05080091d1ccd27bf0e43feea178e1c12600dab14d6ad470776959bdb4e262bd06ceb404d9bebe7684733c9cde66fbbc21e828c2eb73023edb3200c15194cb3d1e42331055b0637d7a990cdc9c06dbcf4edcbe3c9f86f6f226e217f983ee604b8082bcd0f1e07a85d21d314363b7ad3c2d53d3f09292faed3cbf3557f92e0be4296dce1ee2628b8ac85c7de74ebf963abaf87dcfd87f1d77cf3a6a439ce9c510b32a3efffbac92704314bcc173503f8d"}, {0xb8, 0x11, 0x20b, "c6d4f5580414cd754d1d1545d1ec3626cea3ecb0aecf6f1e2fdeb255461dab96aa049ee9162aa8348db4fcced09881a0117b00f56e9cd7a2471d1141932d84b97b9f9b0b3f2830b56bf85fe04cd19903193d6fc703626c3f7456e6c8a67a06e2986132f794c9f4a73fd57ac3e8be7eec5f2942a554dfff2336b8c70330c37fd219967173f04ead831c3a6f094c500e0ad12071fb203e219b71e36b1e947224651387a654377c"}, {0xe8, 0x11, 0x80000001, "27f6d37ae2c83db019e47a5177348b493127aee2a9640204c6cb55aa14319df0918ec78c84146ee653a6de985536bf58d65fc87088a1601c2f55a2475e601fa487799bb6b3c5dce7f7ccf70a794f9c8c2ed84eaffb45c2de10d6b8a055deef7c378b22b10cd97bffd68f45ff0269c9ecc0b7365c1f930289b3a934359320a9bb6ee6d3db3a6cba4e8cb3217f21eb1932b204bf62ca7aad709a22a2fd8c5e8a24e7b9bd651664a3fc141801a9954065f5ece58435605be845201a0f37eb4dd085da56b6c8e26cf2431a852894a78c04e38e46"}], 0x280}, 0x109) flock(r0, 0x2) 00:52:26 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/210) 00:52:27 executing program 3: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x5, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={r0, 0xf6, 0x7ff, 0xff, 0x2, 0x6}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r0, 0x80000001, 0xe5f5}, 0xc) 00:52:27 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000ffffffffffffffff00000000000000000000000000000000dd69c81c9c3448a7c5a23b6b48ac44ee48b53eaf5028776a7259166fb32ec0becbfc4740c936b70f919d590195f2cc3cebd8c443136458f5d6fcc29ef7ae745a0ae4aea52e78276dec8abee08672220fbe3e9899d1f7d4c8ae985502d7d7e1519aa21ed0c1075e78caff124f8c3e0b0b7d8110d2c32c90be48b31e24a8980f621234074ee9c48eac"], &(0x7f0000000100)=0x6e, 0x30000000) getsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setitimer(0x0, &(0x7f0000000080)={{0x4, 0xffffffffffffff7f}, {0x7, 0x3}}, &(0x7f00000000c0)) getsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x22, 0x0, 0x0) getpeername(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) 00:52:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x4, 0x6, 0x4, 0x80000000, 0x80000001, 0x4734, 0x9, 0x100000000000, 0x80000000, 0x94, 0xca}, 0xb) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0), &(0x7f00000005c0)=0x3) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0)={0x8, 0xff}, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000030128e60102"], 0xfffffdd0) 00:52:28 executing program 1: setrlimit(0x9, &(0x7f0000000000)) socketpair$unix(0x1b, 0x3, 0x0, 0x0) 00:52:28 executing program 2: r0 = dup(0xffffffffffffffff) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)=@abs={0x20200}, 0x8) 00:52:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x13, 0x0, &(0x7f0000000000)=0x217) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r2, 0xffffffffffffff48, "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"}, &(0x7f00000003c0)=0xffffffffffffff56) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r3, 0x7, 0xf, 0x3, 0x4}, &(0x7f00000001c0)=0x18) 00:52:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000000240)={0x2, 0x3, @broadcast}, 0x10) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000080)=""/208, &(0x7f0000000000)=0xd0) socket$inet_udp(0x2, 0x2, 0x0) 00:52:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0xffffffffffffffdd) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) getegid() setsockopt$inet_mreqsrc(r0, 0x0, 0x6b, 0x0, 0x0) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x2000) shmdt(r3) 00:52:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xf, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000100"], 0x8) 00:52:28 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair(0x17, 0x3, 0xfffffffffffffff8, &(0x7f0000000040)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000100)="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", 0x1000, 0x4, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f0000001100)="d16fc0e5bd778fec2a25ed531f9e00ed04dd245c04e62bd7258be604b5a2befcde3c791434cd42d7c63bb7572a88a652fdbf31af7ab4bba2863017a98469142e97c5179c1ed1cc119c3fd281c8a504864c7a7e4224", 0x55, 0x100, &(0x7f0000001180)=@file={0x1, './file0\x00'}, 0xa) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 00:52:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/174) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) shutdown(r0, 0x2) 00:52:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x2421, &(0x7f0000000080)=""/11, &(0x7f00000000c0)=0xb) ppoll(0xfffffffffffffffe, 0x2b0e, 0x0, 0x0, 0x2a7) fcntl$dupfd(r1, 0x0, r1) 00:52:28 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7ff, 0x8, 0x1f140000000}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c8000000950a6aa16a20cc33fa75993cbcee976d4fa6dedd959b5e1e0c99da4832aba1485853a2f8817fe518fbae9790fa8f5a693a3c9d82647932538a8c1faa0b184b1c13b6e29ff7c42caaa339ac4cc8e7e1b9980b362ea240c1e175cb191677dfdec81c0b05ac46e17251cbdd8420579cba7a58cab3e1128bdd7a1ec24bd14aba3a14c4f4b933fb03fbe6281f2a09b286227fcdf004074d6f53398bbbbc9cb9ebd3fdc7fd7b2168707f38cdac219729497347fe0b3db102405de7e52fe86de34aa3ba604c8dcafad5bac3f651a2068c56c238"], &(0x7f00000000c0)=0xd0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x6}, 0xfffffffffffffdd5) 00:52:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000002c0), 0x5) 00:52:28 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r1, &(0x7f0000000140)="fc", 0x1) ppoll(&(0x7f0000000240)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) 00:52:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8a022aafc1535cda6ac9448b05ddcf0840ccba3bd7ab636b6dbe1ce94879533f55f729aadf6748a19673c0d6e03a70ac84f40453e3729089761f201c418de15138df00000000000000"], 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0xff1}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) readv(r0, &(0x7f00000000c0), 0x100001dc) shutdown(r0, 0x1) 00:52:28 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x101, 0x9, 0x3000, 0x8, 0x100, 0x7, 0x3, 0x5, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000780)={r1, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000007c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x9, 0xfffffffffffffffd, 0x3ff}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x2}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000500)={r2, 0x3}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000004c0)={0x100000001}, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x96b4fed57cee865) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8000000000000000, 0x2, r1}, &(0x7f0000000040)=0xffda) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000600)={r4, 0x8, 0x42, "e88c6c054970b6a8912f221e93867e5ed26eb6659d459e528034fbda1b9b4acd6847dd09850b547103b535ace7e7bf31a3c1cc7f2b7dc15f4419917951c23d0fef09"}, 0x4a) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x183, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={r2, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000440)=0x10) 00:52:28 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xc0, "1ab2fd891846a4c662ff414eeb8c8a53aa7555fb528a74e3614a5249e280e84a0661d9e2a7348ade7c90dd957491c1c93f74d8f9f77b7a4087a5e3002f47e97d59cd2dc623636b3e8eb585b5de65bb24342d4fbccf115f73555762335fbe8f555da326ba5150f770c0365143201e3698405ca29d2bbfdbcc6a374bbb352c30deab01152bf6adc86b221d31c1427ae0e02f55fa6d4eed2f2aaa8b818440b3511ea81d2f9ca13d1dd0679471dcc41ee1a1017eff20c33b19296de8a5d745874554"}, &(0x7f0000000180)=0xc8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0xfff, 0x4530, 0x39, 0x1, 0xb44, 0x9, 0x4, r1}, &(0x7f0000000200)=0x20) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000000), 0x189) execve(0x0, 0x0, 0x0) 00:52:29 executing program 3: shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) socket$inet(0x2, 0x20000000, 0x80000001) 00:52:29 executing program 0: close(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/146, 0x92}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000280)=""/220, 0xdc}, {}, {&(0x7f0000000380)=""/173, 0xad}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/213, 0xd5}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000001540)=""/128, 0x80}], 0x9, 0x0) shutdown(r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(0xffffffffffffffff, 0x0, 0x0) sendto(r0, &(0x7f0000001680)="1efd54e9c721d27fcb63ba0123f22b7101690f57b0bc75f0ec8cfb2680ce25a8c58193cd8ff1b74ac3c06d392bdd1bd0e1e36f14213639bc58061c03b25cc3e6a3e1e109f3bc4b09a4d14911294487c2d55b9ac5453880a924066ffd10c1ba7cb97f7da20e9f8a8959c0d15a66e32158054a5461a9e8370a351ca79246f96af9495e4d1f0ddd1725a6282a891ed9706207781181", 0x94, 0x90162b13822c2170, 0x0, 0x0) 00:52:29 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xc0, "1ab2fd891846a4c662ff414eeb8c8a53aa7555fb528a74e3614a5249e280e84a0661d9e2a7348ade7c90dd957491c1c93f74d8f9f77b7a4087a5e3002f47e97d59cd2dc623636b3e8eb585b5de65bb24342d4fbccf115f73555762335fbe8f555da326ba5150f770c0365143201e3698405ca29d2bbfdbcc6a374bbb352c30deab01152bf6adc86b221d31c1427ae0e02f55fa6d4eed2f2aaa8b818440b3511ea81d2f9ca13d1dd0679471dcc41ee1a1017eff20c33b19296de8a5d745874554"}, &(0x7f0000000180)=0xc8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0xfff, 0x4530, 0x39, 0x1, 0xb44, 0x9, 0x4, r1}, &(0x7f0000000200)=0x20) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000000), 0x189) execve(0x0, 0x0, 0x0) 00:52:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x9, 0x1}, &(0x7f0000000140)=0x10) 00:52:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="ff010000000000003000cbd1471bcd8085f423b0ed316de5a5bd0e9c5530077e23e205679c85ffcdb74f3e73dac82e00000000000000"], 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x6, 0x26e) 00:52:29 executing program 3: getresuid(&(0x7f0000000140), &(0x7f00000000c0), 0x0) 00:52:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = msgget(0x2, 0x20) socketpair(0x0, 0x1, 0x2, 0x0) msgctl$IPC_RMID(r1, 0x0) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000bc0)=ANY=[@ANYBLOB="00000000000000040100000000000000328807148fbf70547c30d2300147640540c47e4abc84ab251a8602235e8cd8efac01f02f84cac14ba831c01ad5dd9f9e8d9cdabcff1419845b3b06e1b08357a8f1a6c31538359781e69d7b27b0a5bea5ee5da6792fbf2f80f07ac4b516d14382124d08ba962e27a75fea122fbc91b076a98fa89f465b93d489e7"], 0x1) r2 = socket(0x1b, 0x3, 0x0) r3 = msgget(0x3, 0x10) msgctl$IPC_RMID(r3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) clock_gettime(0xf, &(0x7f0000000a40)) writev(r2, &(0x7f0000000980)=[{&(0x7f0000000740)="0dae11429babf9472fb36be96ca3bd51eb4654a8bf3b5f9aa9a80d486cbda8", 0x1f}], 0x1) sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) freebsd11_fstat(r2, &(0x7f00000001c0)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000b80)='(\xd3&\x00', &(0x7f0000000b00)='-%\x00\xd89O\x9fG\x86\x04\xbb\x8a\x8d\xa2sG\x91\xa3Y\x97\xeb\xbb\xc1\xb45[\xbbA\xbc`\xf4\xeb\xa9\xa9\xb4\x85\xb19\x7fL_n\xb9s\xf2\xbdI\xa5\xaa\xdfoc\xa7X\x8ev~\x99a\x83;\xbc/h[\xc03zy\v\x9b\x17\xa0G\xf7\n\x05\x9e\xa8\x9fsN\xaf.\xcfj\xe9\x99O\x03\xc0U\xdb\xf5\xdc\xe3:-\x16[w\xf3\xde\f', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 00:52:29 executing program 0: close(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/146, 0x92}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000280)=""/220, 0xdc}, {}, {&(0x7f0000000380)=""/173, 0xad}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/213, 0xd5}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000001540)=""/128, 0x80}], 0x9, 0x0) shutdown(r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(0xffffffffffffffff, 0x0, 0x0) sendto(r0, &(0x7f0000001680)="1efd54e9c721d27fcb63ba0123f22b7101690f57b0bc75f0ec8cfb2680ce25a8c58193cd8ff1b74ac3c06d392bdd1bd0e1e36f14213639bc58061c03b25cc3e6a3e1e109f3bc4b09a4d14911294487c2d55b9ac5453880a924066ffd10c1ba7cb97f7da20e9f8a8959c0d15a66e32158054a5461a9e8370a351ca79246f96af9495e4d1f0ddd1725a6282a891ed9706207781181", 0x94, 0x90162b13822c2170, 0x0, 0x0) 00:52:29 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x2, 0x6, 0x4, 0x5}, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000100)="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", 0xfc}, {&(0x7f0000000000)="afbb44164595dba7be0af20ad98556152e8e131f75fad11da10f765f5bed20e268d7452eac1f4888c19b36fbaad86ea3954bf651862ed26fbeac693d98a5cbaa2d92e6d384231af36c318d6a9cd51f149d3ea023b2ebbcdf40d00ea4f1b9b8ee2dc6e6ea17460cf85910d3e129d1f52b691d7e243a7c", 0x76}, {&(0x7f0000000200)="a11d0d32c8700d95d9debbbe87834563e5c4924e998214352edeb9c2e9961a733e100950a7bd39eb2bc8c1bde29596f94d0b491f1805d4789848befba8e4377a2052123ed8386b1751accc13e75a632f8f39caa2c386", 0x56}, {&(0x7f0000000280)="67eba46577287b955cc24de588583bf6ba9245ab8c6cf16f9612fddcb8ad3286c4c93fcd341e1f1059295f49aa3a175bad4d13d266b0dc6f68eb63dc0c37a9bea17000b5f0526259a48fe1481886c54e2537f3329dffc0dbc697996fe9c36c8488ec471dc9fc6d0c551daf82cf5c8629cd90d4c79a5e1a43d7cd50a283e84e21b400f43edfac811c2ef92169941cb9c109bd90686b13398bf598c97665d91dc7c04b76f9c52162fc98a1d5ba81edf6b362f19b91c12ac855346d19e6885515f0b26cb639bac7acfeebeb7e824aff", 0xce}, {&(0x7f0000000740)="83d81202c741a595496ddf51b9e22662c1464477a147ae8a699546ca14f83b4c64da8c2f485909cd744e552e86a9ae147dcc8e9fc6877402a7e1c4e73b5c32f4877f8cb5df2b8b7de2a6555b21c4a0369d31422c39a41c1031f990cf65daa763cadf0ad0ca93ccb4a0d7d6cfc6e5e33cfcebab30aeced992a67dd7aaec6d277d612a1b9430a2c0b347b7fb28de38d970efbef887869605215212d3c7a75974ba7fa18a4062a68d9e9b5ee01a73539cc9068768e760500e3b82e0561932a49237fa96cfe69db67427087f777ec2aacde17fb762860c22afea5185ea58ceb163f66c6abf8187bd98f74279445e1739ec05e91f6d0080d63193cd13e591b5e7fcc3378fd02c27f83a6988c19d96e83eb6feb86f94f243975049870225ce7e80c9117908523dd1b21a8fb33a8a713331765f87e0158e85e97617ff3dbf63c3608769d20550d402ac4c07504064d91d693aebb77015a6281d3b94ce8a638e464c8d62f380c6d92586af653049ff6547fe23665e73c3424aebe6def3781042e61792b04fe4450f603e08a33469036e28bad51321c6a24310c5fe82002c3f5464d5f36cb59a4b6579f52d181f2fca80fa2e1d3ef94dd6a85f73ffb6fde5091b32cf00eadcd8ed18c3cfb9fa9f5fed8dc3f1450238af862148f75b03095097fd4411d004d4b1556146e8e94784c06fadc55239503e8934bbee9412b6a7c548a0e440067ddab1bacb1ac4aeffe47097cedfd79cfcb8756e7cae4427338af255ba4fa947738e20daa82bce8de912fd67ffec4640148772cd74a0cd4abc656ebc7868e79468fa19a24056db1ee430e5c51578b312f3200cbf178101983885d28b64eff86fbdc4ca73dce8ceb38501aedb1d716cae4fa938f76821d41119fb7614135e824b8841eba20c9c54b85a2d48a696eb952c107cdd830c96d540b085f9513fcb5baf5d92ad7c826e9b43e12855886118040b909ef8c6840995065e12affe305ba291e71e041da13c2c289f8ed4b4cf01150bfdd587099ce79c615f777709d9fbea6ea62d5344b7c408aaa2ba057976361e81bfc3cd39dcf84c0a3b5957871606390cb9f1c8ca97627c32ae1488e0bcf3810a0d0442981a1c29ff31df3a89ca72710f9792885b0c33236b2fb3017118651c8ac62bf0a7e6cadbb9df6ffc5636b04f3dac7f47f4553139c58d35a9ccd4b255ec7d8768192316886eecf815777afd75774a83f139e70fbb6a20f9236873a3a5f6272c58bcb77439173a87277c5a9d3a7e2857fb75c81a3c63c55486e84745d5e2d269577927f6136bb797ecac69f672feff15cdb286b8e2dc91f1ead36fa8064766cda754a49faa30126c8ce3ceada667fe1065d1ec0bb9fb36a81115462e7f08f05ae247688c220a1b179e169be793c55be11b966adbef4096c97be63294d0fd906dd097547dc28aaacffa59dd4b298b365a0e32b3d22565296b24d8814524780606c871290a613330941da3128cf36be6e6f25b5be9d5239f90ccc84cbbb874474619aaa4038f26747f4affb52935215f788052eecfb3223d9fdeaa1b88eaa07b36b303e2e944ef6c527e49b115b9d2c62e423434e7c587535c8fe3565199712fbff16ee82b37eff5134fddb81cea1985480601e88602222a37ef2668a1de4f069b2570169665f8c93311ff502ed93dddeb0b97d00214f79c9d5c01251c09661e0bd5e43388501a61637c4ec36818c40b3141833c72532f32c048aa553b5cf6103608cdf3c01cd3f7adbc2473c979074adbfdeee3bd457d3864bd35013013a4423865272d3f1b9fc58f1abab28d442d8f3ee95206f0c0a3b300585b72e256ba292f20933c49d88477d96a543323d70c960b236aad553301c20548eda42798f1416ef08f42f84a359b179aa6c3372a5fa29a8bd06eacae32e179f9c036d4aaf5e42db25c4a3ad9ef7c9427f5b15595a39243014a655f1bf304f4323b3d331fc7d709c65c505ee7f6678de65956c8603004b81bfea20b9766a2f7846743d4a7b14576efedcbc33fe191268d25d7b8de8ace4d8f7aa24f5bf22d7200e6b1a51b57c545052eae597101f0b214d7fe9a9453e91044bcf4eef2711484cceff1695f3ff164eef8f8768a8db75a3da34890b9854d0cacd1e82f24e1277d95046a48ab4c70a25524e5f729fc152410262c742f12b90febebe0101bad90b0638a63b8d4aafb37928ef2b121d31040e42609194954cb8e000d9ef6450f2c88eeb083b32cc76678538cf7d0604f18611be3d538ecf3d25d055a6a3239e1fe16fdcd3b9435bacc7332e04d30375802dcd3d60b5f5fe14ff360662e6f9f025ba06da93ad5cd9ca95ab42a55c7924c87229844c8319f06aec964224526828687345633150e3da8771d62bf0131320be6ecf63a9178f6072ac5c8ddbc7fe67c8170d1a8adc15959c182507263e63ec845acbcb1fb6b77e286077a3a1673e0c45d7f956b29980cc413db7e2de82cdee7846462840cdc82e488f865d67efa98b4c4a681a64426dfbf20727cc2684d27ed15397ce632448688387c3a2527faefc59a7226354336da4d1e8ef41e73312b7c100dff26f27b7cdfdc3cbbcf0145e0549458ea3961660f5a8bd35cf4cdbac93cbce9ad617afcbb77a3636737493c4d98b3d6961d14e9dc2f2c3784339986d1ff7019d1af5a7fc2c4f8b6c638d10ed4ea585a3846b8611a891070869caf07f317dbc5f5a0cc12e163a7ccc5628088c85551cf0f3d6c6022e0749e59a61b905b1d9e21db196a3f6ee04303eed06cb0641385dfad2c0e3b6dda34dc221218956f6211a86582fe4364eb9dc3cdb6d17fd942bc77e7fae51b324eeb4c64cb99fd69485244d9ec3489c9107c2fd920387f9280df09cca558b48ec75b77e5319abedb2adb52cb585f23b1ae0dafed1f11c340555f161f2e8b4d9b4bce3eabe87e98fbdf77af4924d0d88ac45d634be90d66a34001dcfcf08f52bb6d43ca35b3458bd398aed2fb32c91beb5c6637a54423f19cf1ba52ed17aa25492c19f8884c2e733963bdc4fdc29243fc963e17236543b43362afd4a334682f2abdfc8a44b8e9f2e1e52a3c80425f02b6e518117d2493f516209fca767853f9da48dcfa59bc32e1d7e1b66db3e5755954f53d79f9c3d855715a349bee16ae9ffa3b5375e33b01a30866f059b6b88c6e1cbdcd94435182b898cb027e51a058cbdf0d4552ed227d64cb616454bcaf2b8421e0184f6faaf11b84f07ca877eefb7231412edeefdb516a8b786dd5435d1e4fbbb88d2355a2b1803b5d9aacfb791ab87d72305e225006508c85011cc71b9a033021534878c15c5f5d595e0d1b72bddc9c9e9fdc903315eb4e28a4646109cd12364365a9a0b4aede40973e2f784058a8db0ccfe3fa0d924adeb22a3738205b30ae81a8541eaf461d39d4d5e3fa41f96d911a24333697966f31446faefb96afe40f06fab75a46feca46763d1476e2a86e5c41b974054adf5d31d3094d2bf0750e717dac4331a3f97f7a8bb74c8ac7ce5288802dc2ac9249aa54e273054b49957064f2f11aadb44ad68d61c0289f6e1aa6f72d2d5331f25876cf7391f71f1eb23a2f87da0bb46eab45b91d30749228104e64967f71f68b3b4d38221257c2e12e695274441daf5b8bb57e11581b0252998c29ef95b0366d3721e24d05ff2ef9bc7ea31b35fe14f3d0e09348fce816ad36cc521b6eb81312bfc6a7af9d37fa4ffc86ed18cd79fcc9b3a76c2d31710ab9bd5bd992bb4bda3a728a081bea0988d8640956e8bcbd020cd1d29f3ec84a65c46ef77c7dbf543d9d4842fcb1831e08cb198331ef7d6f1c43fd3aaf33206c9f8ae86b5253d0306a9fd2d162f44839473ffe94cbc3795eb9283b7c4feb25f664d616be3a8a763490601632e23750b50f1c0bcae8c6985027f0477d0d03b71739b379c02d607d36d297a72bbbb89e416bff71d18c103eaa78c4e76f966f3d077073178c830b8234c7e6508326708ae45908816443a2107835cee0ada76dbe016e708128a4a6ea2858b0ff941c6f6a0ed48ec0b649f784d801b925cfece5cc569f87c49c8ce96d232191589c41f89db998423158ad6a6bdd62052d43b724571426f5c12ec71bf7bd554d333e20da0374ce2809791367b611ed8bbbade7a2c7e583a290e17c8746de0d095c5d57a15b9065ffc79e18d0c6381699fca59b5abf9f91c6a7b521d1cb0ea3322f4c62549781766c9d1fafb8fc71e4187d1269a024c1799fe8d9a09ba6736c4c73192e7a225e16c006c540e3df94e4d77d5006b81b4af6088a9ce50dfacee8be6078c17db2b2aee99889c62817d77cd161eda2f9cd1524136dcd12458443f4572219439fbc69f8e58288092f4eb4d7c066ca0edebc15ac285a0ae57065bc0a7f79348f1b72094b04e0e61b95c097dda2878df6dc980a7dee35b8e3774bb5cb5a2ff4437dddeb7552c1f42467f42192ccd712b9726c2fe2a89096ee2cdc61699d526666c97c1af6555f14a20c38a619e003b25079f505c667b53269a818ec7e25ac9efaeca2f6df402134fcb2865ad1dee9f0a6548a713d9bcc19b98788da4ad55fa4543892b9ee8e4c94ceef4ac7d756da9b7993c5a13b34c877b16b04d7ac57a2862e53aaac99dda93fc15c58a9803d1e1258f6c4882284b7834300381c312c1979018ad724150f8cbb8b627c1612e6f90face2e9513d9754ebdc975882774fa3c4e2ea32145422a739908ca43e6c30d371046996203f0fa4bd137f64df14eef349025e93cc32b7f243d07ec18dad52fc86384733abbdc4c40d4699cc932e84ce4245941e0309eec0c1c82121c37ab2cac56381854e5f8dde44ffa79bbc07e24ffd824356c638640dd439fea51230494afad324cbea8a787e03ba8c35915618752022bb87c994871eff2aed8119a5a4f59884c643427da4ddae1d69d6a7ec2a7a2ae8440e22b46ef47a842464eadf781917c8ac4cb9aeb0bc14b0c5ac9f150b95fa757d0894ca44addcde687cf16267058928f5392e4f2abf26c7073a66b2dc9b76b4b3872988ea22d05309384eb52dd2b4d4c02968eabdc5ad8c5671204941325b64436460bedab604a4d9083d9bf5620c6506abacb43dfc47d43700118adf4a02eb27c7ade146d4e4a1f31449b6913ef9011da989d5bc53d751ca4ca94c0dcbbe03eaf9e195554d8b365e7149649072703c13a9421677bcd2074d65151b9ccc0d6520eb7e33e116e8744e5b737d6dad5edb3e5903ee926ef2449ebbb091a97dda16452e16ef6a5e9a997a241234dea56bfdbac505b8c940017675a34c74d499391661b2b8943e980115128a6973c33c349c5574f0cb4405e2a76186ce8732de7fe144c7430f0dc45f21e96bc68019bee5736b82cffc80771785f654fb170e05ff76cbeb186e705ebbd84d620c449ccd41cb3e25c4c55503dc57dbe4832415d127ed677a18f63751949dd71d487623dcacef2ae5a0958651686fa8b0b4943e7c906010b2458a5e7cbda42de1804fa9f2a2f8afb0ea3199c917e5d90f4575cf0b4083d841bf996177de3acee15e90451d77a0ed3b3779ea412a228ee1e8980754545b6f27fe65beb04d5fab8bd146ee0ed177fb402b8dd89f2a68d82d6f6170b7afbd6f0b8bbae1d63f70062b69028e2fb62149f1ebdbb378a533660d53970320ebff1bbdcff3788b092397391dff3f9afdbb9baf1145738397a8b0ce924cc3c0be77f31cac55d9183ee14c73b617d22db1a4ac2f51bb8d117fec567ac2dff539e0a1fb3516561a7fa2040610fa9f0ca789c6ba0d69bc4b1e7b25aff44e36bfc7b585d960d933b9cf8801bcc6", 0x1000}], 0x5) 00:52:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1, 0x0, &(0x7f0000000040)=0x2a) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0xfffffffffffffc01, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x0, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0xffff}]}, &(0x7f0000000140)=0x10) 00:52:29 executing program 3: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0xff8e, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x5, 0x12, r2, 0x0) 00:52:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7fff, 0x0, 0x8000, 0x45a001a5, 0x7}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x25, &(0x7f00000000c0)={r1, 0xd1b9}, 0x8) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) 00:52:29 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0xfffffffffffffffb) accept4(r0, 0x0, 0x0, 0x0) 00:52:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 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_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x41, 0x4) 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$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) socketpair(0x17, 0x20000007, 0xce, &(0x7f0000000900)={0xffffffffffffffff}) preadv(r2, &(0x7f0000000700)=[{&(0x7f0000000840)=""/176, 0xb0}, {&(0x7f0000000940)=""/249, 0xf9}, {&(0x7f0000000780)=""/168, 0xa8}, {&(0x7f0000000580)=""/98, 0x62}, {&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000600)=""/227, 0xe3}], 0x6, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1, 0x8, 0x8000, 0x1177, 0x8, 0x520, 0xfffffffffffffff8, 0x3, 0xfffffffffffff77e, 0x7, 0xffffffff00000001}, 0xb) poll(&(0x7f0000000440)=[{r0, 0x40}, {r1, 0x6}, {r0, 0x4}, {r3, 0x10}, {r3, 0x2000}], 0x5, 0x7ff) pipe2(&(0x7f0000000180), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:52:31 executing program 1: setuid(0xee01) open$dir(&(0x7f0000000000)='./file0\x00', 0x20480, 0x80) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) pipe2(&(0x7f0000000040), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) freebsd11_mknodat(r0, 0x0, 0xe081, 0x0) 00:52:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x6) r2 = getpid() freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000600)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) freebsd10_pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$getown(r0, 0x5) r7 = getuid() freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) r10 = getuid() setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000980)={0x1f, 0x0, 0x7f00000000, 0x27f4, 0x7}, 0xc) getresgid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000007c0)=0x0) sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000500)=[{&(0x7f00000000c0)="e42a4c851a391b0050a06afa97f44616081ee91d33de3958ebda4b0cd31f8d66716ced76772fbab2c79ddfafc7ceed85c012582d59cf3249ee46a0bf17853e847a70455e9d21d04888288a4f5f1d67479a167a6e219792853f8e29dbc70d39ec31c6abf91d03070a90338d7d521e8d503f1e59cf651b2147c74a4a1b31f1b9742d42d0c36342157f829b69be4eb2e2559062eaeaf1f6a5d85258615fd91e58407a2e9b8edd30c44be148d3f8c524de56d7b0fd1cec430cdd13bf4e3521b03bbab71322d182bacc9aae214a8a8a9c5ec4", 0xd0}, {&(0x7f00000001c0)="52a9db80e71eb671fff7f5ab140bf09a4bbe250943a826b270417ebf7c0fca09d204636cfdf9b01e02f4a0840000d9ffe2fcff2af59fb869c4aa88d2e3056e08c815f8ce9091116aaa6f6fee3e91835e70c316df68a0d558a4da00e6b1caddaa7b2cfce4991783c114dd168abc971f86ae85bc0391087e", 0x77}, {&(0x7f0000000240)="3d408fd571e10694ee65f067bec0caac02bb920775e3e5a66d52c7b26f6cd4dddc382f99f931ce174ec549857014bcd24c8bdc3d6f49035be7a061fb1868f338618e5bb14b133857d41fd99d633d6a3c4ed3a590a98b57d297cdea6097acadc2e5baad", 0x63}, {&(0x7f00000003c0)="9a41054e674fe87bcd69d3d61b5f6f368c7e009e517bbf593448e81a175e22a30a865c8e198c7b9086b4bd5eb354d92435a9be142f9e55313fca20dc694af1dcda0f46c10092fbf73a896e9cb105d5a69de1263ce432f982", 0x58}, {&(0x7f0000000440)="a78393e735c97430bf5723c35c1417982baf60f4bcdd9548dcf15ce50b8249d4b6726508bdef3ca33f315bf664dadb3dca0bf33ae2cc9a3d6a0a646f020c9c8b8cefd917d1338f98dbd4b0c5c74bed9f0e24ba21f7fb3fb0efb691d2b957bff218c4b0f09216c3dfc63ea2fd7c3ff46a43a99b8770a8fed1018ce66520db8ac0d24bee959da2d38d308ea89bd87f7976e608cbf7aab05a271da70128b39c88a3956dbc0b18adee", 0xa7}], 0x5, &(0x7f00000009c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000019a5dd00001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="0000000100000000000000000000000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x2018d}, 0x20000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 00:52:31 executing program 2: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) socketpair(0x1e, 0x30000000, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000000) mkdirat(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000280)="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", 0xf00, 0x0, 0x0, 0x0) mkdirat(r0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendto(r2, &(0x7f0000000040)="98391976d2608583bd9a834801437e03b913ecb35d0e936e673cdb6d757a74f260762c0b3ca498a19596aef939f8fe34ae77f018d0a047f080c1be5a3be18bc3325c91368225e4978f70937f407f10fdb5788c3d0bc0803ac03f15125a56ea09f402a40f29b126ca0cef24cd46ce50d80dae23545e33b23edb64c1d64579e35048f015f54cbfaf7c9bef0d6deb6c5d3df42a9f53a41e75fea26efff212b13ee92ea009fe6fe3074fa07f54d0fe9d", 0xae, 0x8, &(0x7f0000000140)=@in={0x2, 0x3, @broadcast}, 0x10) fsync(r0) 00:52:31 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00e408cc4331275ee200ff030c0e00000100000002004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000237151bcd9f69e19cd10531bdf52f50b8c725f546931413cec343340dcd5eedcfbd3d286eb49b0e3a2d3b34a2fe4", @ANYRES32=0x0, @ANYBLOB="01000000c6734e3f277900000000000005000000"], &(0x7f0000000340)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB='\"\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000480)=0x10) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)}, {&(0x7f0000000100)="69c97946ab6fe934a0e9658e2fcef8c84626841668ce6c9ca0df4e2cbf0bc3db3fd060a54d4e522cbb2815a13d1d4c28e165a60e5b1ed064a343db68291364a4910167a8ec647cae5a102909143263cc3a01a784210681317f2ce4935eaaa8daff19f478ba8ac501e576347ab8b1d2d5e4a6aa04a7ab5f2c051393c480ef6b129e14c1f5410013d560da44cbff6183e485a77e71", 0x94}, {&(0x7f00000001c0)="6480357f168ed1b368d2ed2b30caad54c6adf11dd9c7683215c473326286ef990dcef153a874912710f1b9f504c09bbd2b55964aec1b20d5c0e70c8c82e8957916181feb0968708f52cf53cd3d59667b64d485e3d36d67bc4cef72abe482058c337df2383edcb35628e14925d82ed4ec7dc0e1a5e9562f4eafdcafeef80a92cb6c6036bf017f30cd8a34e8e5a4b44493f6c312fbfc8c57f66c0015cb41e1be70d3a231fcf2dc3a2e2902b6e2384773ccfd15a1ac51fba9", 0xb7}], 0x3, &(0x7f00000004c0)=[@init={0x14, 0x84, 0x1, {0x0, 0x2f2f, 0xc7, 0x800}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3}}, @init={0x14, 0x84, 0x1, {0x2, 0x1000, 0x871, 0xc7e2}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xb16b}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x200, 0x40, 0x9, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x80000000, 0x120, 0x470b, 0x248, 0xfffffffffffffffa, 0x8001, 0x3, r2}}, @authinfo={0x10, 0x84, 0x8, {0xfffffffffffffffa}}, @sndrcv={0x2c, 0x84, 0x2, {0x8000, 0x0, 0x100, 0x3, 0x8, 0x7ff, 0xf1c2, 0x1, r3}}], 0xd0, 0x10d}, 0x104) sendto$unix(r0, 0x0, 0xf, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="001c2e2766696c65302f66696c65300071d9402994ae452832c93d2da50752fa4ee04972934878dec4c912cd9ee18d5a1d1bcabdb8302d66e08e17c76135736ea16a85b1048f7ef7b3bce022202815149e95d89da65ebb1976363ce0445465b5087687453cd49a89c556afbb785d4bcef7066941c75ad9477aab970eca6a9217f02fecbb929c315d48d23601"], 0x1c) 00:52:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x40, {{0x2, 0x1, @multicast2}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x6) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) accept$inet(r0, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="fcffffff060000000003003d4c45b065fa49efdecb38f304ca08320e710b08ecb019a72a4e8d5f7a64ce506fd6ca8766365fbe07897e5fb615e4e23e351d9cdf15b180a6d31b9f28a96f004f00001404b61741e8f3024e9e9531d7c599b8664611f29297343d886154cc6b41ebdc6b87b7163f92b6ff4e2f1d8774ce1ce0517b4251bf3d76f433d98f693dba066e3cc24a505d7ae19cb3afec4dc39a39ce34c8b2ab11b97c55e5970e186b3bc72cc3dfc57a150fc7a8e1835e476986293190507ef8e956efef38189270dbaee25a35549a930c920ee3cd491b5b326f8b39bafdd997ae3b8a17dc5dde110b06ba30053775312b1bfefa5bef6bf4478221920e5f201957b70028870ae8bb1a688abdeccbc961b2fb13d948d446c872f0ce434a3c2c57f8ebe7ae5b86b3c5dd436d864ecc56b988883736c45c7452a80c418e62ee0d68b212a6c90d7f810b212aebe3f1d272f0dd5122ff5e53379e0b6beb38e7a9f0363b65b31f6cb4fa2983f4075f82b1e085bd6e42d52a760e953dad7463d056a3aeab34"], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:52:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x353) 00:52:31 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@abs, 0x8, 0x0, 0x0, 0x0, 0x19a}, 0x0) 00:52:33 executing program 1: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) 00:52:33 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x8) 00:52:33 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xa9, 0x6, [0x0, 0x20, 0x0, 0x200, 0xce4, 0x81]}, &(0x7f0000000040)=0x14) 00:52:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040)={r2, 0x80}, &(0x7f0000000100)=0xfffffe3d) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000080)=0x5, 0x4) 00:52:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x410, r0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x30}, &(0x7f0000000040)=0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, r0, 0x3f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:52:35 executing program 0: r0 = socket(0x2, 0x5, 0x0) chdir(&(0x7f0000000040)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000200000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x1000, 0x400}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x6, 0xd1}, 0x22c) 00:52:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, &(0x7f00000002c0)=""/128, 0x128}, 0x0) dup2(r0, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="27b41bc232eaa9a929"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:52:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='.[\x9d@\xf2/\x00', &(0x7f0000000200)='!+\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='\x00']) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file1\x00') setuid(0xee01) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:52:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x40) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x2, @rand_addr=0x100000001}}, 0x0, 0x8, 0x7d, 0x20000000000, 0x4, 0x9, 0xfffffffffffff342}, &(0x7f0000000440)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e23e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="ad01000006000000010000000001000001f00100"], &(0x7f0000000240)=0xa0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000280)={0x10001}, 0x1) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x9, 0x5}, {0x80, 0x7}}, 0x200) ppoll(&(0x7f0000000000)=[{r2, 0x2146}, {r2, 0x40}], 0x2, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r2, 0x0) 00:52:35 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) execve(0x0, 0x0, 0x0) r3 = shmget(0x2, 0xc000, 0x3e0, &(0x7f0000ff4000/0xc000)=nil) shmctl$IPC_RMID(r3, 0x0) fcntl$getown(r0, 0x5) 00:52:35 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r5]) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x0, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) setgid(r8) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdb3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef5e3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d1310489e20407b865bf587f8050000000000"], 0x0) 00:52:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) pipe2(&(0x7f0000000040), 0x100004) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r0, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:52:35 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e23ac1400aa0021000000000000000000000000000000000000004514c0c5706c68fefd74fabb3ed4000000000000000000bfb10000000000000000000000000000000000000000000000000000000000000000f3de1f2ec1b78a7d0000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1}, 0x8) bind$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) 00:52:35 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 00:52:36 executing program 3: msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = msgget(0x0, 0x20) msgrcv(r0, &(0x7f0000000480)={0x0, ""/160}, 0xa8, 0x2, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendto(r1, &(0x7f0000000380)="d2f8273374bf65a6d802eb3831d8b2a7a69a036be452281b958884778d1b6eddb476b9d31f1ec50756b1f32d5e3559f5a097da567e69ff986e3a46e79d544ac2992c026dad47f23d03eb2f57b0e10a0bb7061befc219a1aaef88724aa3603bef420de2fd4a080cd9379fc14adf013d394c1a53cd39bfbe04156a377af5b31cee8a6affffacbcdcfa140d76f6745b4ac152681dea7f3d5d69796f3130e362980fc07393d4d4803f7d41a026e7fa962538316388d8649e6d1c7daf0d363222ee4c3bb233ca", 0xc4, 0x4, 0x0, 0x0) r2 = msgget(0x3, 0x110) r3 = msgget(0x1, 0x10) msgsnd(r3, &(0x7f00000000c0)={0x2, "23da46276376bd8bd4bff1b826be525277ac0df1b837f09aadaae1ac3b440b6145542496abc457f8bd23c9f8bcff4583b3414d33b2aec248e4463e"}, 0x43, 0x800) accept4(r1, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xff, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r4, 0xffffffff, 0x7, 0x8}, 0x10) msgrcv(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00&\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x87, 0x1000000000000000, 0x1800) 00:52:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7fffffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) r1 = socket$inet6_sctp(0x1c, 0x2000000000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r2, 0x0, 0x0, 0x80000001}, 0x11e) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) __semctl$GETNCNT(0x0, 0x3, 0x3, &(0x7f0000000100)=""/28) 00:52:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) getitimer(0x1, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000004c0)={r1, 0x805}, &(0x7f0000000500)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000540)={r2, 0x9}, 0x8) recvfrom$inet6(r0, &(0x7f0000000300)=""/165, 0xa5, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) r4 = socket$inet6(0x1c, 0x3, 0x10000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r3, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r5, 0xd, 0x1ffc00}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000001c0)={r5}, 0x8) lseek(r0, 0x2, 0x3) mmap(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x2, 0x10, r0, 0x0) 00:52:38 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x1fffc}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r3, 0x7}, 0x8) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xe93, @empty, 0x6}}, r3, 0x2, 0x800, 0x7}, 0x8c) sendmsg$inet_sctp(r4, &(0x7f0000001540)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x1}, 0x1c, 0x0}, 0x0) 00:52:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x2084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r1, &(0x7f0000000080)='\x00', &(0x7f00000000c0)={{0x0, 0x400}, {0x5, 0x90}}) 00:52:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x3f, 0x6, [0x8, 0x1652791e, 0x7, 0x8, 0x3ff, 0x100]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000015c0)=ANY=[@ANYBLOB="02004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000001005b0700008d49b438e9874562465fde7183c67d9c4a2f103fa5d348e15f82614ff6efcbe357e64692cb6f4f662ed5a2240df5f3"], 0x94) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) read(r2, &(0x7f0000000000)=""/164, 0xa4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000017c0)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x7b, 0x0) r3 = accept4$unix(r2, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r1, 0x6, 0x2, [0x4, 0x100000000]}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) open(0x0, 0x10000, 0x0) preadv(r2, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/226, 0xe2}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x2, 0x40) __getcwd(&(0x7f0000000300)=""/131, 0x83) fstat(r3, &(0x7f00000016c0)) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) lseek(r2, 0x0, 0x6) pwritev(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)="6747ede3ee779340ec918e35d6037cbe837c7d7b3995872e2d515f5c98a16f69c5289b8398e0c1f95c9f2deaea46332b839d648a84552baa952515d33f9bbeb77f101e62dffffe758fd8f719d457a21c7a4f6b9703ad9b1538d55c96e185808f3277b432027c7cd383a225f3e799f3b6417434055112339fdeda004e455111a3fb1e91ce", 0x84}], 0x1, 0x0) 00:52:38 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x1c, 0xffffffe, 0xff) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x8, 0xa3, "b4f1a7160641bdefbf048797d96b1f83c345c5d7db25ee87948a5cebac8e7172b0f5d34aba080cc0764614bede2997db1bfd1bbc12064cd15b63fd8e454d2683e77fccbb8f31dae91c92c16f83c0b5828af51c8e0c741e2c6622ca2d03ae226fd660e650a1618dca7c4ea9325c5f0b9d73e4fca075944a643972edc2a2985056c96ebdf70c6a691bc6ce02bdc7258d3d9c45432ee9e907b8aeb61e6c3e2c7e3b7f841c"}, 0xab) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="6b032e2f741a7122a78d08654900eb95b274be73a25d3bda2130e848b9d663b1791b3b129a35f2e66e8e64fa072e7a3898001ffbe70ef95b20bff72c839cf56cf41afd011141040e732dc9eae5af0de53082480e55303667cb928258f405e133652433aeb03baa341e8a1b59c6f5b41352ae77aa277397a8f8aa2d1502a9cecccb62552328fcdf239af53a574ef78b81086bfc34e6debaf3afb799b2c8f2baed5e2fad14d32029148296b52446d48e7357267bcc3693630f6afe16d15c0000000000"], 0x10) 00:52:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1}, &(0x7f0000000080)=0x8) getpid() 00:52:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:52:39 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x9) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000003c0)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000040)=""/14, &(0x7f0000000080)=0xffffffffffffffbb) flock(r0, 0x3) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000400)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x20, 0x3}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r3, 0x0, 0x4, 0x56baeb27, 0x80000000, 0x5}, &(0x7f0000000200)=0xa0) sendfile(r0, r2, 0x0, 0x0) 00:52:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000140)={@empty, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff8001218b020 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110b9fe at witness_debugger+0x8e #1 0xffffffff8110b632 at witness_checkorder+0xf72 #2 0xffffffff8107a903 at _sx_xlock+0xb3 #3 0xffffffff812c139c at inp_setmoptions+0x17bc #4 0xffffffff812d97af at ip_ctloutput+0x80f #5 0xffffffff812dd559 at rip_ctloutput+0x2c9 #6 0xffffffff8115a291 at sosetopt+0x101 #7 0xffffffff811628f8 at kern_setsockopt+0x158 00:52:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x80000, 0x2) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:52:40 executing program 3: readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/131, 0x83) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100401, 0x58) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8801, 0x100) ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0) open(&(0x7f0000001280)='./file1\x00', 0x800, 0x2) fcntl$setstatus(r1, 0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000001200)=0x1008) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001240)={r2, 0x2, 0x8a98}, 0xc) #8 0xffffffff81162793 at sys_setsockopt+0x33 #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816deb1d at fast_syscall_common+0x101 00:52:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @rand_addr=0x3}}, r2}, 0x8c) 00:52:40 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r1}, 0x0) 00:52:40 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_sctp(0x1c, 0x2005, 0x84) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) openat(r2, &(0x7f0000000100)='./file0\x00', 0x400, 0x12) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfc0}], 0x1, 0x0}, 0x0) 00:52:40 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/39}, &(0x7f0000000040)=0x29) msync(&(0x7f0000c34000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) madvise(&(0x7f0000db0000/0x2000)=nil, 0x2000, 0x4) 00:52:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbd21) dup(r1) fcntl$setstatus(r1, 0x4, 0x10044) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x289, 0x401}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x80000001}, &(0x7f0000000440)=0x8) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000300)=""/194, 0xfffffda8}], 0x18, 0x0) 00:52:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x7, "ac77ebfd8f5643"}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x0, 0x9, 0x2}, 0x10) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000000c0), &(0x7f0000000180)=0x4) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:52:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) fcntl$setstatus(r0, 0x4, 0x10004) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000), 0x4) 00:52:41 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) 00:52:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs, 0x8) 00:52:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x1) __semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f0000000200)=""/91) open$dir(0x0, 0x0, 0xfffffffffffffffc) writev(r0, 0x0, 0x0) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') sendto$inet6(0xffffffffffffffff, 0x0, 0x323, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000540)=0x4) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000004c0)=""/84) writev(r0, &(0x7f0000000900)=[{&(0x7f0000000580)="2c195b60f45de9f95e7c3eae4e1e918c3dd9db468c96ae0f6e07ec202d13c455ec3e04e93bcd31a63f8bc59dd7a7445b47b77723ca049d8e1b3a2efcac4429d718c4441e7fcac30f10f7fb0fd5a589d8c2ef41dbef2668d5ab32627b9461ee7b37e7189edc18261dd94623e0fd16a168498a944b0862fc0921ac4f8a2c9bbdd996c7", 0x82}, {&(0x7f0000000640)="bc09337c8569994d8f3477", 0xb}, {&(0x7f0000000680)="d8f85136bdfc6c14996c17f224b5be23d2c1eb21716a24537fd893a9cfc0dd6af7609ae8391697827f5a0cd507c4de7d5296850a9d5cba2678b9906c91c43ee4bc707b14e6853f29892c465e955b5a0371fa574af29fa7f1f9c206d63aa1ccfb9018098ba012ac9d8fb9a8559ce536e0fc8098417b74af2bd6631136b0", 0x7d}, {&(0x7f0000002640)="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", 0x1000}, {&(0x7f0000000700)="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", 0xfc}, {&(0x7f0000000800)="217635528189beadd6c59db13a5aa7225c55861200f67d3b8b6da3563b54a4dd0c5a758be71799940541938cbb93221f46c65d790a85de4279235d1467e2c174f909d81aaa342ba2358f3d759000eb53f30b5317335cbfd592ee20bd64bc77a4bb2f7a0f62f5e7efb3185f966aa919bd4a01246b4a23c12f441450d1211452425089fd9ede67e895b5c39f0589a4e4df68c5c9185a39dac43cae419aaa83f0624751d247278ed7266036848b9867b54706eca92824b03f69028f928b2a9a5ec94d7eec4e6f078ee941970f24072f5299885d06da3075e7649848c492406e71655aa0e99a", 0xe4}], 0x6) r3 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, &(0x7f00000001c0)) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0xe15c, 0x7ff}, &(0x7f0000000040)=0x10) getsockopt$sock_int(r3, 0xffff, 0x1117, &(0x7f0000000100), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001580)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000280)={'accf_dns\x00', "af5678c11cbc1b6123eb7c22381d95f38367244d6b07edd4a9ef3bb38f6f086c5b941bbf19c23450fe7913ce0e14bf515b49c0fdb2ddabfa1dfc188d4985797593c16b27af84d4a599079cb36b5e15ba9f6279def3f5b8282e8d18eb1f27bc7fd2847c2ec6ecf59e670dacc38ee506b437e92318048df831c5597177dfc166e309ee672ba24c10b1dff749ba50d63a4ad9d481802d64f981773769140c91a1c375e47aa7aff09393c82b75a2537fbbddab457847f0620b7bd8d3430fdb6cc440b8d8649f80f9c180b4dd1ee8de567ce78c1ab464c9c4d2401913f576c2bb38900abf90934503b599ff36e67955e52a0c"}, 0xffffffffffffffbe) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:52:41 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x1, 0x3f}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x100000001, 0x5, 0x6f7, 0x4, 0x5, 0x0, 0x8000, {@in6={{0x1c, 0x3, 0x5, @empty, 0xa9}}, r3, 0x81, 0x6, 0x5, 0x1000, 0xfd7e}}, &(0x7f0000000400)=0xb0) socketpair(0x1, 0x30000007, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x20, 0x3f, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x1b2}}, r5, 0x80, 0x7fff, 0x2, 0xab4, 0x1ff, 0x400}, &(0x7f0000000180)=0x98) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) 00:52:41 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x2, 0x2, 0x1, 0x13}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:52:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000000)={0x4, &(0x7f0000000080)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0xd9b2, @empty, 0x3f80}, @in6={0x1c, 0x0, 0x0, @loopback, 0x4}, @in6={0x1c, 0x3, 0x2, @loopback, 0x9}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x3, @rand_addr=0x5}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$sock_int(r0, 0xffff, 0xd, 0x0, &(0x7f0000000040)=0xffffffffffffff79) 00:52:43 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fsync(r0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x8000, 0x1, 0xc3, 0x7d, 0x2}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r3, 0xbd, 0x400, 0x4, 0x8b82, 0x7ff}, 0x14) r4 = accept4$inet6(r0, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000540)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000580)={0x0, 0x100000001}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000600)={r5, 0x7ff}, 0x8) ftruncate(r0, 0x1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000400)=0x2f8, 0x4) r6 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r4, 0x29, 0x17, &(0x7f0000000640)=0x8, 0x4) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000700)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f00000006c0)='[}\x00', &(0x7f0000000680)='[}\x00', &(0x7f00000002c0)='$)#/\x00'], &(0x7f0000000480)) 00:52:43 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x2, 0x2, 0x1, 0x13}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:52:43 executing program 2: clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x7fff, 0x5}, &(0x7f00000000c0)) freebsd10_pipe(&(0x7f0000000100)) ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r0) 00:52:43 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r2 = dup2(r0, r0) utimensat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x9, 0x1}, {0x5, 0xa07}}, 0x200) 00:52:43 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x2b0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x26, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) 00:52:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x42bf) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:52:43 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r3, 0xb, 0x8}, 0x8) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/144, 0xfcb9) 00:52:43 executing program 3: r0 = socket(0x2, 0x2, 0x4000000000004084) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), 0x4) socketpair(0x12, 0x7, 0x4, &(0x7f0000000000)) 00:52:43 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), 0x0) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, 0x0, 0x1, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000380)=0xfc54, 0x4) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x3, 0x3, @loopback, 0x7}, 0x1c) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:52:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) fstat(r0, &(0x7f00000001c0)) 00:52:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) msgrcv(0x0, &(0x7f00000005c0)=ANY=[@ANYRESHEX=r2, @ANYRESHEX, @ANYPTR=&(0x7f0000000940)=ANY=[@ANYRESDEC=r4, @ANYRES16, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES64=r3, @ANYPTR64, @ANYRESHEX=r4, @ANYRESDEC=r1, @ANYRES64=0x0], @ANYRESHEX=r1, @ANYRES32, @ANYPTR64=&(0x7f0000000b40)=ANY=[@ANYBLOB="33e43a3453747ea41845d2b8e112acb384be858c0e5234146b5fe5acc7c45994836e9c36c5dbcb4c79331bd2c3b1f39557f6a26c247b4b6a02c77ae99523f5ca3aaba1710ed722b58f8d07be2f8c7b8501d365931e8e89c2a6d0238aca640a84c62c83e784cc59b43b690ee314b39cb26545958771d9a202cefd8cd51e08ce9298edf27f7f5b47fbe3b6b375ae1b34dbd5d1dd29de29d8209c2904fb3e3b8fb1", @ANYRES16, @ANYRES16=r0, @ANYBLOB="34eea2e8c43e84ce030d57b06396234987bff7212e7612d159f40eb636c9a726fd8d2a9c44e4e85a6208dc19086774d852483f4a09cd85c789787007b0f297b3b099f61f62a8d91ed151471d775cda43f368bad8d4b04a0e6c19047c7d832d60edb75fb69275ae4396c527f2ae8d3b1e897060ad875cd3ec11558cb29420fa28c54e00d2592e9581e2e646710f57fe49bd214092cf2a53ad83593e3c", @ANYPTR64], @ANYPTR=&(0x7f0000000840)=ANY=[@ANYPTR64, @ANYRESDEC=r0, @ANYPTR64, @ANYPTR64, @ANYRESHEX=r0, @ANYRESOCT=r1, @ANYRES16], @ANYRES64=r1, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r1, @ANYRES32=r4]], @ANYRES16=r1], 0x4, 0x0, 0x1804) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580)) socket$inet(0x2, 0x0, 0x6) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323886a1c214dcebb46ea064ae132f30b45168893d28ee5f60eeb4447a7a82e0a438cc", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) r8 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r8, 0x7, 0x3, &(0x7f0000000a40)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) fchmod(r0, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) poll(&(0x7f0000000500)=[{r6, 0x84}, {r3, 0x2010}, {r2, 0xcc}, {r5, 0x104}, {r0, 0x3}], 0x5, 0xf8) 00:52:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f00000000c0)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0xffffffffffffffe3, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000011000000000000000300000001000000000000000000000000"], 0x29}, 0x80) 00:52:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x2, 0x80, 0x2, 0x3, 0x2, 0xfffffffffffffff9, 0x465caad5, 0x7f}, &(0x7f0000000280)={0x8, 0x9}) r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x30000000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x1, 0xffffffff, @loopback, 0x57a4bb72}, {0x1c, 0x1, 0x9, @empty, 0xfffffffffffff74c}, 0x1, [0x1, 0x456, 0x1, 0x5, 0x5, 0x7, 0x400, 0x3]}, 0x5c) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x1) dup2(r0, r0) 00:52:43 executing program 1: munmap(&(0x7f0000fed000/0x13000)=nil, 0x13000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 00:52:43 executing program 1: getgroups(0x105, &(0x7f0000000040)) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r0) setregid(0x0, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:52:43 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xc5, "04fb47894b7cc12116d37da4a4b709ccf4d684a9c638594ab74673a61715cc24215da1fc13e6c07c1c1cdf1ae1f16bedaca0c40f97e7ca550f59bde3be8e1b61d0a34aba213aa95c951ad439b48f993f73d84c600594149c96e99016beae7410b4e9af67df403c2741e962c9b32d9d2be4305637172f9e8fc5dccab3aef38b63ce32366c5986840d464a70df2dd9fa15bf6dd08dcefd1ff7d10338a4046f9da5a5ac6200c17ca18a3e7ec635a6c3d5332ef30e2a0cdaeb8b6c943dece32cb436d80d07cfbe"}, &(0x7f00000000c0)=0xcd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x9, 0x6}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x0, @loopback, 0xf4d}]}, &(0x7f0000000180)=0x10) 00:52:44 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), 0x0) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, 0x0, 0x1, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000380)=0xfc54, 0x4) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x3, 0x3, @loopback, 0x7}, 0x1c) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:52:44 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000140), 0x4) sendto$inet6(r0, &(0x7f0000000180)="7a0cd0626e3ea47a70ec80ed6e68ec3b4b3455caafe51919f9ba343ffecb458dadd04b4bc6fa82acfcedc88f93873f9ca8e64e18356346b3d6a5cbc190273047de1b0eb76b9c02aba20ec64977dcd28d3cd2986708a6340f8f4eb00163091fc1dc756e09d15a0ab73ae95f6059230449dbd1f2626f0795cf2e755c8e50058e4842adce0488b89021857a206e71f6895de2070950570a22d2132bd1dadc009be3001d072cf8b34df97646d1e8e0a62e34b34c2a769bbae94dfb6af90ad4e3f6edb060d3d788660fb83f", 0xc9, 0x5, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="13070841645b62402fe93b1e697a78b780b585a652ec381d14b5a8ece5e35a9697d07b8418925136463d0dc5a664fdf2d66be2ff23b48858a895d7d853b76a6e50f57590e9befe2549580f76737e63767a002aa8988292c71bfec27757b05790b203763123715a5d696c3cb0fa11101771b75627bfbdb839", 0x78, 0x100, 0x0, 0x0) 00:52:44 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f00000003c0)={0x1c, 0x0, 0x1ff, @empty, 0x6}, 0x1c) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_data\x00', "dcc6a0682718f280e16ba14b40fa04fac764b7f8538640e31c91aa0fa353a504ac31e6e98b7de1770a7d706a3bebc6263a2854dbf0a0675d496b24bcac31e87dced2e2ae18bab9d2a3449e9d883ff1fbda5fac7f0034fcead3407214499b824a0a1b731c6dff23c649133d4e133f31dbe989349e825ce9f18b99f10a1e7f41e89d58db6a73148e6b46eb19a90e7e09f482d55e9a21c62b8f58cec5c93074b128967e4582b31feef041477210419f531fbd6a37a39738ea4d5972ff9c10eb81a1fb63423aecbd241d8fd53fc476513370346655942512e3708148c834b4799711224bdaff2a3c9242659c856462641a01"}, 0x100) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x8001}, &(0x7f0000000300)) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x9, r1}, 0xc) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000340)=""/101, &(0x7f0000000280)=0x65) 00:52:44 executing program 3: r0 = semget$private(0x0, 0x100000000, 0x2000000001) setitimer(0x3, &(0x7f0000000040)={{0x80000001, 0xfffffffffffffeff}, {0x3, 0xb29b0000000}}, &(0x7f0000000080)) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x7) socket$inet6_sctp(0x1c, 0x0, 0x84) setitimer(0x0, &(0x7f00000001c0)={{0x2000000000000, 0x2}, {0x4, 0xfffffffffffffffa}}, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) getegid() socket$inet6_sctp(0x1c, 0x1, 0x84) 00:52:44 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000005c0)=0x1c, 0x20000000) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000600)={0x3, 0x0, 0xb78, 0x0, r1}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000002c0)=0x1c, 0x20000000) write(r2, &(0x7f0000000300)="66ff9f39856fd163b3b717bfe9ee919fe44d0882a878eab9065ca6ba09343082fcdbefb0177244c39e76a1178e2427d4af237de25e5031677b6837cf858ff00ae6a40db4265705fbc5c177308c51646581c398700781a9", 0x57) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sendto$inet6(r3, &(0x7f00000003c0)="c689502647a56965f92d5bd0691f955138da24b4d957b5f46b26e5f67cda3f3b9cefc039dd9943ba13f2df480b411a44b7bfdbc86c141924", 0x38, 0x20008, 0x0, 0x0) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000380)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000440)={0x0, 0x5fcec4d4, 0x2}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000500)={r4, 0x20}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000640)={r5, 0x4}, &(0x7f0000000680)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={r6, 0x4, 0x9}, &(0x7f0000000200)=0xc) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f00000006c0)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) open(&(0x7f0000000400)='./file0\x00', 0x20080, 0x34) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000700)=0x4, 0x4) getsockopt$sock_int(r3, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:52:44 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x5, [0xfffffffffffffff7, 0x80000000, 0x3ff, 0x25e7400000, 0xffffffffffffff00]}, &(0x7f0000000100)=0xe) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000000)="10657b20343102ac5348ebc4ac99765c", 0x10) 00:52:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000020000000007, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = getuid() r2 = geteuid() setreuid(r1, r2) 00:52:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fff8) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000340)={0x2, 0x8}, 0x10) lseek(r0, 0x0, 0x1000000000003) freebsd11_fstat(r0, &(0x7f0000000240)) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x7e}, {r0}, {r0, 0x2040}, {r0, 0xd2e93c163ad8b4d0}, {r0, 0x198}, {r0, 0x70}], 0x7, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c6572999c3418fccd6d004e2281000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="86d3000000000100020000000200000062000000"], &(0x7f0000000380)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xff, 0x6, 0x0, 0x5, 0x1, 0x1ff, 0x6, 0x40, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000580)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r3, 0x400, 0x8001}, 0xc) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) truncate(&(0x7f00000005c0)='./file0\x00', 0x1f) getsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x9) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e2301000000fe8000000000000000000000000000aa0008000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ff00000000000000000000000000000000090000000000000000d0b30000000000000000000000000000000000", @ANYRES32=r3], 0x84) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x2}, {0x1ff, 0xc90}}) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000600)='./file0\x00', 0x140, 0x0) 00:52:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) openat(r0, &(0x7f00000004c0)='./file0\x00', 0x8840, 0x100) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000239, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) ftruncate(r0, 0x1a) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x0, 0x3, 0x0, 0x1}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e22000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0200000003003a01000000974a37380700000000"], &(0x7f0000000440)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r3, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000001c0)={0x100000001, {{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x70}}, {{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xbf73}}}, 0x108) 00:52:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x1}, 0x4) ftruncate(r0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$lock(r0, 0xf, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0xfffffffffffff000, 0x9, 0x1, 0x94}, 0x8) 00:52:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f00000005c0)='./file0/file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYBLOB="81000000020000000200000001000000b6000000"], 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={0x0, &(0x7f0000000380)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000740), 0xe7, 0xc) r4 = dup(r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x5, r5}, 0xc) semget(0x1, 0x7, 0x82) pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000680)={r5, 0x200}, &(0x7f00000006c0)=0x8) poll(&(0x7f0000000000)=[{r4, 0x2}], 0x1, 0x9) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0xee9, 0xffffffffffffff81, 0x4200, 0x3329c593, 0x181e86a6, 0x8, 0x9, 0x1}, 0x20) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ftruncate(r0, 0x4) open(&(0x7f0000000640)='./file0/file0\x00', 0x1080c1, 0x40) readv(r4, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1) rmdir(&(0x7f0000000300)='./file0/file0\x00') semget(0x3, 0x1, 0x180) symlinkat(&(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000540)='./file0/file0\x00') 00:52:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet6_int(r0, 0x29, 0x2c, 0x0, 0x0) fcntl$getown(r1, 0x5) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0xfff}, 0x1c) 00:52:48 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000540)=0xffffff9f) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = accept$inet(r1, 0x0, &(0x7f0000000300)=0xfffffffffffffefd) poll(&(0x7f00000002c0)=[{r2, 0x2039}, {r2, 0x1b0}], 0x1, 0x200) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000440)={0xffff, 0x2000, 0xeac, 0x2, 0x0}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000640)={r3, 0x1}, 0x8) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000240)={0x1, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x1, @empty, 0xfffffffffffffff7}]}, &(0x7f0000000280)=0x10) sendfile(r2, r2, 0x0, 0x1f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="dd00000065e800000900caa501000000d5b80000"], 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x6, 0x140000000000000}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x100000001, 0x2, 0x80000000, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="0900090800000000000000b43914c229714c9fa254ff7a3211838398c801e45ef7f00403485013526f93a20de4ecc4395da4e8dd64d3d04be12b36783177e09d089c14d3ba98bfd3fbf6589549086b0af0c29f00d47d98170a703ffe63890905eb01bb01b2c92a426eb906f1e04387f1d8f4b6fc975fd56b90063ae06fa8ea5aee0e514956c7f9d25158d6151434affa9ee8dd68c8"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000680)=0x100000000, 0x4) unlinkat(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0) 00:52:48 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 00:52:49 executing program 1: setrlimit(0x0, &(0x7f0000000140)={0xfffffffffffffffc}) r0 = dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffffff) r2 = fcntl$dupfd(r0, 0x11, r1) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr}, &(0x7f0000000040)=0xc) 00:52:49 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000140)='./file0\x00', 0x0, r1) setgroups(0x4ffa172d00918443, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x100008, 0x16) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000280)=0x7, 0x4) chmod(&(0x7f0000000100)='./file0/file0\x00', 0x180) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setgroups(0x40000000000002c4, &(0x7f0000000200)=[r0, r0, r1, r1, r3, r3, r0]) chmod(&(0x7f00000002c0)='./file0\x00', 0x44) 00:52:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup(r0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r1, &(0x7f0000003580)=[{&(0x7f00000014c0)="ee", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed}, 0xb) 00:52:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES16=r0], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000005c0)={@in6={{0x1c, 0x0, 0xff, @loopback}}, 0x0, 0x1000, 0x500000, 0x88, 0x8, 0x3}, &(0x7f0000000540)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x2d6e}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x1, {{0x2, 0x0, @rand_addr=0x5}}}, 0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="000006007f0008005b070500d10e0800f8cac60a5b8272b9836b60275c67056034735336d9efb2df59c918337698f936998abeb060581b6578d2d701b4339de62e4faa3a4651d9a50f"], &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r2, 0x7, 0x9}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0xb59e5a19dca3f0fc) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x4000000000) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000700)={r1, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000740)=0x10) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) msgget$private(0x0, 0x400) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000004c0), &(0x7f0000000500)=0x3) 00:52:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x80) select(0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:52:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x80) select(0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:52:51 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="12585c5faad49c8dae851610ee4c11bbdc40e0542eefcf5b7470011223f7a677141d5243167951c5804050426264d950afc1ae411c5619b37178320a48ce8c197a33328f8e", 0x45}], 0x1, 0x0}, 0x0) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) clock_settime(0xe, &(0x7f00000000c0)={0xfff, 0x401}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:52:51 executing program 3: getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x730, 0x0) setgid(r2) r3 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000000)={0x8001, 0x20, 0x1100, 0x8, 0x8, 0x9, 0xfffffffffffffff9, 0x400, 0x0}, &(0x7f00000000c0)=0x20) fcntl$getflags(r3, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000280)={r4, 0x8, 0x18d, "70b18900ea32640402883f65723952e70ba90b43ca88bf869bb502342fe448f1fd7093896b8267e0ec517783e96354e1b4723d5a9ea1161fc84289c5c218d389d4d240feb7878b002eed3fb58ade9a3adb2dd1d594834b8f5286470063d1221a9ec199ae719d9b83a340cdb00c03a432ac7f8c54481c18f4066dbd1b27a8d7d9f93268cbcb1200ca695d28a64119a0c8b262c0f9f3515e147eacd0a4e8e7e832845d528271cb85315fe29996d2969681844dbd549d4b5ac2cf9deffb8d227574a5c0a5b08ad24d1ceda947269db79e3da57b93eb032722c511173da43b32448a678ed22873d8d5b65e8d9303d4ccf5bd467a269407a901d3a732c17ca3acd7e1313d0f4c246925be11e6f7779adb37b4f136db34f693ceb542bb3d9e786263276dad30fabe1e4b9de2d9843ae44b85e03fd2e96e6a7d7fdcb5af32fd8bc6d9f6a7fb518a22cd1d8a4df1c15f3fc0695c74884d3da6ef79eb311e19e4e5fcde443ee8504de7f99788da2720b9dac07d74e56571ae718b6131284bec0856e29ff6266aa21195e269d9d88b42da20"}, 0x195) getgroups(0x9, &(0x7f0000000100)=[r1, r0, r2, r2, r2, r1, r0, r1, r1]) 00:52:51 executing program 1: r0 = socket(0x1d, 0x0, 0x6) close(r0) r1 = socket$inet6_sctp(0x1c, 0x7, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x2c00}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x101, 0x0, 0x200, 0x4, 0x5d4, 0x401, 0xbf, 0x3, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x8, 0x3, [0x6, 0x8, 0x8c]}, 0xe) fcntl$getflags(r1, 0x1) writev(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x6, 0x4) r3 = dup2(r1, r1) fstat(r3, &(0x7f0000000040)) 00:52:51 executing program 1: r0 = socket(0x4000000000010, 0x2, 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0x9, [0x1000, 0xfff, 0x7, 0x8, 0x9, 0x2, 0x109ed0e2, 0x100, 0xffffffffffff6e77]}, &(0x7f0000000040)=0x1a) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x2, 0x8, [0xfffffffffffffffc, 0xb1aa, 0x1, 0x1, 0x0, 0x100000001, 0x1, 0x7]}, 0x18) 00:52:51 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = getpid() freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xb9, "de166f61355b24aa385baba04a8522a078d08a66520aba9ada917f86e6fae4959e0f8a616c2416c94e2604a61b9683109593cc779b48e5a4af964f36545136053616a4bdc2c08088611707c7fa67a43ca61fcdc5e65cf9337a3f7d610032aef2e383bcd5e6a3f431b41a4ed50232db875bc5de98c52a8d131241b34749504bd017c3807adc1fe2f2597194b03a22e3fcd7af06bb6687eff82553b2a48f3b4d6981813ee12e0f911657dcdfd83ad94247b5f330b1b7717e8ede"}, &(0x7f0000000300)=0xc1) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r2, 0x800}, 0x8) mprotect(&(0x7f000065b000/0x3000)=nil, 0x3000, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r3, r3) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x6, 0x80, 0xffffffff, 0x80}, &(0x7f0000000080)=0x14) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @rand_addr=0x3f}}, r5, 0x2, 0x2, 0x6}, 0x94) fcntl$lock(r3, 0xf, &(0x7f0000000040)={0x3, 0x3, 0x400, 0x400, r0}) 00:52:51 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="09000000290000001600741aadbaf1bd000000000000f139d0807503bf533b47ce56636f"], 0x10}, 0x0) 00:52:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000008f0667cec87c936ffb45b54d9a80ebcaa457"], 0x10}, 0x0) 00:52:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x20000004, 0x1000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @rand_addr=0x5}}, r2}, 0x8c) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:52:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617bda3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c4641820e4440a91eb70892d8cea8389665bb8755cc3bc4ffcce318ec874926718ebc4cc4687ffd49fefa9d25cc76de662a9f7f216a4282e70f0114e5403f6bee7f7b749712920b1f9573dfbc54440ca7ae2ecb6e5232", 0x120}], 0x37d) fsync(r0) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) fcntl$setflags(r0, 0x2, 0x0) fdatasync(r0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(r0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x8, 0x4) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x6, 0x20) 00:52:51 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:52:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x55, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:52:51 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f005cfd5f618a4f46c9f5e9ecb8ae23f762c200"], 0x10) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 00:52:51 executing program 0: r0 = socket$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, 0xd}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x370b8331, 0x800, 0x4, 0x7, r1}, &(0x7f00000001c0)=0x10) dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x0, 0x2, [0x8, 0x2]}, &(0x7f0000000140)=0xc) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:52:51 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) r2 = dup2(r0, r1) writev(r2, &(0x7f0000001380)=[{&(0x7f0000001340)="c09c7d134ff480c679804e7b82b594764d4e9a61aac5496f81c0ee", 0x1b}], 0x1) dup2(r2, r1) 00:52:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x8d, 0x42, 0xffffffffffffffc0}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x400, 0x10000, 0x9, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x5, 0x3ff, 0xffff, 0x400, 0xffffffff, 0x8, 0x7f, {@in6={{0x1c, 0x2, 0x7, @empty, 0x7}}, r2, 0x3, 0x81, 0x3f, 0x2, 0x7}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @rand_addr=0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="2c0000002360f154e0d4becbbaa279e9b968445e19f7226f5821c3025df647f55da3758d00000000000000000000000000000000"], &(0x7f0000000140)=0x34) 00:52:53 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) munmap(&(0x7f000005d000/0x3000)=nil, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xb01, 0x8, 0x7, 0x3}, 0x8) 00:52:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fstat(r0, &(0x7f00000001c0)) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getpgid(0x0) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) getegid() getpid() freebsd11_lstat(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000bc0)='cubic\x00', 0x6) getegid() getpgrp(0xffffffffffffffff) ppoll(&(0x7f0000000580)=[{r0, 0x4}, {r0, 0xc}], 0x2000000000000071, &(0x7f0000000140)={0x2}, &(0x7f0000000540)={0x401}, 0x72) getsockopt$inet_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000000)=""/120, &(0x7f0000000080)=0x78) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500)=0xaa4, 0x4) fstat(r0, &(0x7f0000000900)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={0x0, 0xe1, "a9ccbed6dbb62f073897e1694452c7a1313ff4c05a6afee23f8db794f058920dadec58a0048f2e51c40978bdce05c4beb681295ed1a6f9578300473f7717a2c95414bf9452959576113cc05ef40055a115c077c8f7f2e94ebf672004880fbbf7d79fc1f71092bd244ef0d948ac8e9316d4e7f0fff709da3caaf7b831bcf2d2bcd7c6617e5d618c1b61b8f526a8fb69cffbbce1815b3df045c9ebfe8e7ec8da86edf681291cfbfcecf6c69e5b2d3b93bcf91f72abb7cc2ed47160862f547951c36f1278fa5ede6ebf2ff8ea53b5f440adc84ae4efc294cb61329022254b1694001f"}, &(0x7f0000000400)=0xe9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x1, 0x3, r1}, &(0x7f00000004c0)=0xc) open(&(0x7f0000000c00)='./file1\x00', 0x40, 0x98) 00:52:53 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x401, 0x4) 00:52:53 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000201, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x14, r0, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8) 00:52:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e080000009d3217"], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x8, 0x8001}, &(0x7f0000000100)=0x10) 00:52:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = socket(0x10, 0x30000003, 0x6) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/56, &(0x7f00000000c0)=0x38) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="be6e58c463373fb744c2d644e2278b9fa6985f582fe4956aa2cf4ce6728a8b6977f10aef25597a7e32983882a55f63bebb317a033f57fab04938d66f", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0x157) 00:52:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r0, 0x0, 0x18d) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:52:55 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000001300)='./file0\x00') fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="00feffffffff00000200050000102c41b20f00001c004e2203000000fe8000000000000000000000000000aaaf35824900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="090000000108463e96b800000000000002000000"], &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000012c0)=0x1008) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:52:55 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200)=0x8, 0x4) r2 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x3ff}, 0x8) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) 00:52:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000440), &(0x7f0000000340)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x80000000}, &(0x7f0000000280)=0x8) r4 = socket(0x1f, 0x10000000, 0x3) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000700)=0x854, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0xe2, 0x4410, 0x2, 0x87c, r3}, &(0x7f00000003c0)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000740)='newreno\x00', 0x8) symlinkat(&(0x7f0000000680)='./file0\x00', r1, &(0x7f00000006c0)='./file0\x00') shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="218bc4371c3239b8a523d760199065041e1da1c7e992a413163a444061e7987f5c9fc8573a59", 0x26, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000640)={r5, 0x60000000}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0xffffffffffff8000, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x80000000, 0x10, 0xa3, 0xf14, 0x5, 0x80000001, 0x1, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r6, 0x0, 0xb8f3, 0x8, 0xfffffffffffffffb, 0x401}, 0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000400)={r5, 0x4}, 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f00000004c0)={0xcc, {{0x2, 0x2, @multicast2}}, {{0x2, 0x1, @loopback}}}, 0x118) r7 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f0000000600)={0x1, 0x2, 0x8, 0x8001, r7}) 00:52:56 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000c1e000/0x3000)=nil, 0x3000, 0x0) munlockall() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) munlockall() 00:52:56 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 00:52:56 executing program 2: getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) poll(&(0x7f00000000c0)=[{r0, 0x180}], 0x1, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000380)=0xafd, 0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) renameat(r0, &(0x7f00000006c0)='./file0\x00', r0, &(0x7f0000000700)='./file0\x00') select(0x40, &(0x7f0000000100)={0x0, 0x400, 0x2, 0xfe1, 0x101, 0x80000001, 0x1000, 0x4}, &(0x7f0000000140)={0xffffffff00000001, 0x4, 0x58, 0x1b0d000, 0x20, 0x7, 0xffffffff, 0x1}, &(0x7f00000001c0)={0x8, 0x7efe, 0x7, 0x3, 0x8, 0x4, 0xc2, 0xff}, &(0x7f0000000200)={0x1, 0x5}) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x100000001, @loopback, 0x2}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000340)=0x10) execve(0x0, &(0x7f00000004c0)=[&(0x7f00000003c0)='!@:-}\x00', &(0x7f0000000400)='\\$--,-\x00', &(0x7f0000000440)='*\x00'], &(0x7f0000000680)=[&(0x7f0000000500)='$.3,+$\x00', &(0x7f0000000540)='[#)}{\x00', &(0x7f0000000580)='}\x00', &(0x7f00000005c0)='#!!\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\\-$!^\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x8) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff9}, 0x0, &(0x7f0000001200), 0x0) 00:52:56 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB], 0x1, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x19, 0x1f}, 0x1, 0x8, 0x1c, 0x401, 0x300b6671, 0x6}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4}, 0x5, 0xe5, 0x400, 0x2, 0x1, 0x1}) 00:52:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="06000000010000002dcee7d780000000ffff2d00"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "37920c7b92ba548427bb1dc08c0e000f06eab426ecebe49dcbb3175d864a6418fe2d0a99fdfe79db99b6477da73b3f2d23fc30e91d3fb9bab141536298fb88bf742ef85bf28b64e38f3bf5b396107448781719625a805f0edf8c5edd8326dad0b3a2d02aac89b3ee39a635f0c31191c84b3f958744127555736eca0814e9ee1bf9e781bc55ff4f79a24ffbbfa41627c287da19cb67eec7de3f427adc0a611bb3def2b70c62b6359f7998addab89ab255509efa580621551d255a6499cd9f6183c2e84a7df4c55360e173b6ac9ed8b3d97c545b3cfb9c2bfb9aca4ddb2181d7c256d9be96f33e8cdcb64e748032be0c37"}, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c65300039b1569654ef006eb380be9bf214a116e2be4dc72f9a7826d2cfc6cb1592cb55074cf369c60f1fd007341fcbb45bcde5eaf9b37ca0290e6adf94093da1a5"], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x60, 0x7fff}, 0x10) 00:52:58 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) recvfrom$unix(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x40000, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) poll(&(0x7f0000000080)=[{r1, 0x53}, {r1, 0x6}, {r1}, {r2, 0x2040}, {r1, 0x20}, {r0, 0x8}], 0x6, 0xe194) sendfile(r0, r1, 0x0, 0x0) close(r2) ppoll(&(0x7f0000000240)=[{r1, 0x4}], 0x1, 0x0, 0x0, 0x0) 00:52:58 executing program 3: socketpair(0x1f, 0x10000000, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x401, 0xcf81, 0x6}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x10000}}, r2, 0xff, 0x8000, 0x10, 0x80000001, 0x8000}, 0x98) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x3ff, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x1, @multicast2}}, r2}, 0x8c) accept4$inet6(r0, &(0x7f0000000340), &(0x7f0000000380)=0x1c, 0x20000000) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0xcb, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff2f) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x27, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) 00:52:59 executing program 0: semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x1000}, {0x1, 0xfffffffffffeffff}], 0x2) __semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000080)=0x52b) 00:52:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000240)="bd830b16cfb6a4162d37e78180605482dfd282d59e20caf57a85979c90fbd88c9216617ccdcd5cd1565fcbc83b2ea99ff2e7db2b7283c46ef24adce7cae1f6fa6cca692774f0e4ec0e9ce5ed8ce356cb35", 0x51, 0x80, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x2e0}, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0)=0x7, 0x4) freebsd11_lstat(0x0, 0x0) getgroups(0xffffff58, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:52:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x200, 0xfff, 0x0, 0x0}, &(0x7f0000000100)=0x10) open$dir(&(0x7f0000000280)='./file1\x00', 0x641, 0x34) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="74000000ffffffff08000000030000000300ff00"], &(0x7f0000000140)=0x98) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) 00:53:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) connect$inet6(r0, &(0x7f00000004c0)={0x1c, 0x3, 0x3c77, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000300)="8191a30a37e080a3e0ed04b2cb87be77ebd8957247a7550949a13bcb2cc2110a5e2ca457f37b6184b051a01801af2d4f8a569b8ec0d68d1372af452fa864f53fe4b88146615d8389781906d97531601619ed1fbcb025689705ea742bfea5cceeb09e15358c238086ce6e06d15d3ca7e0c6c02a0a3c6854fa578f03fac65900507f336c1d79a9201e797f9f13342fd8614373b065919d24d43171cf1c0c", 0x9d}, {&(0x7f00000003c0)="a8244f6d0a4e7e2f4fcc7e86393b821aa155e383e8fe0255e388e14c5fc90c1894233c32607bab732cb0fcf9ee0dc8eb222af142f0aefe8c9c92d9750b9df5d551", 0x41}, {&(0x7f0000000580)="3f20c6723a45bcbe9f9c326b820ea6f947d63ade112ce7dd2786dafdce36b1ed30ad7b8a6b8f50569e627fe47a1fe117b9071b2e607ec7d702a60c1d665316403adca9399d55a1b35ce7f98b54eca47c2d5ad52c7ea735e1af619763fc87a78da2d9d879fd027f806e6afacd67e05761c6037d10ff8e9214323819466be37519c7f5166225c00f35aa414426bb386666662f2dac54a8d432003f82f24b16ace0d3f2eada9da7cd01fd73acbcc192d81b9e18743a0805220de76ffd711f2c618a34fea5a4b8573015e6", 0xc9}, {&(0x7f0000000280)="3f837e7d375b5f40921904b33278673bb782e609d852a96f584bb13aaa1e59c66ddd0be86176dc1721418f", 0x2b}], 0x4, 0x0) r2 = socket$inet6(0x1c, 0x3, 0xfffffffffffffe01) writev(r2, &(0x7f0000000680)=[{&(0x7f0000000500)="0a6982651ee599f2c7c595de4b5735932ff3909fff9b9d69ec2a6887f8d2df50ef56652ffaa46d0aabe2", 0x2a}], 0x1) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) 00:53:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x2}, 0x10) accept4(r0, &(0x7f0000000040)=@in, &(0x7f00000000c0)=0x10, 0x30000000) 00:53:02 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x1000200010005}) sendmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000180)="08a4cc98e49ecd2b272ea1f4b155c9240757ef54d2d1a8470e011c455b99411fb3c7b3058a490208b90808c5ba6b", 0x2e}], 0x1, &(0x7f0000000240)=[{0x100, 0x1, 0x3, "f745194b135483577ef4f8bffe2edede0ff345014c803fdaec8c5a073bcab777e59160071405faf3da83d9e1b7acd48c82354eecf3a5a20edced786ab644d7f5f5b4b2c8b8df6c3ee15c8791f3b04db13fda8b6d6290c2834d9d28376a09552b2ea8b4cc25f6da7ae99af2a92b12871b46335b40f24ca47d9537309dec9278b1d91dc636320072eaeaceccc4b252cb7df9d1b912259d6558252fb2c7b0ffa9de8e3e4ed2c8cae6fca3c8e05aee0c849aab5c65e011b6c9505b6bebdeaa42c6fddc1687f62723074e38fead0ef870506753fa4fc643515b2f644906b6174ecd7bae62e5c83c8baf5d2e78"}, {0x1010, 0x1, 0x20, "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"}], 0x1110}, 0x100) setsockopt$inet6_int(r1, 0x29, 0x27, &(0x7f0000000040)=0x2, 0x4) 00:53:02 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x8001, 0x6, 0xfffffffffffffbff]}, 0xa) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x43, &(0x7f0000000080)={@rand_addr=0x800, @rand_addr}, 0x3ae) sendmsg$inet_sctp(r2, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 00:53:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="a2022e2f66696c6530000c52e5470b3073ee0aaf0cbe74937b267500b4a1bc9fd5fc571ff3a2ffd1c95f036352d7e723b64d7a69f5093d17b0644987fbdad4f80fd325f15cdb3b6c60d8eec0d0451d869847fdeee7e762cc9b1973d5b4c80ebe617ba8e2e317345550d057cc356a9637f28e40efc437ff4b7c1c6f18e578f53ba5a65fb01a2194eb7e02e8176a642e47f7cd1d9180425db9cc5921b72a4243caddba9c9f9a63b1b753677beccf43f69decd265685cfbac66cb3a1976f29da040f9534db5db50a9af5cfa36a9940dbe2acac59851"], 0x10) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 00:53:03 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000440)=""/4096, 0x1000, 0x40100, 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r2 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x1, 0x1c1) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x31, 0x7fffffff, 0x300, 0x100000000, 0x3ff, 0x1ad, 0xbea, 0x3, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000300)={r4, 0x800}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xf5, r4}, &(0x7f00000002c0)=0xc) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') 00:53:04 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) syz_emit_ethernet(0x46, &(0x7f0000000080)="798deb8ce60c923afeed35c008060020080014047102000000bab83be28ea73e1a9ab221b4ba2070070000000000000049084b98e76eea94bce09126abf88c693831ea2a842f") lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) poll(0x0, 0x0, 0x0) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x880, 0x120) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r3, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:53:04 executing program 0: r0 = open(0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(&(0x7f0000000080)=[{r1, 0x2}, {r1, 0x9}, {r1, 0x41}, {r1, 0x11}, {r1, 0x4}], 0x5, 0x9) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@local, @rand_addr}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fdatasync(r0) r2 = semget$private(0x0, 0x3, 0x2) freebsd11_getdents(r0, &(0x7f00000001c0)=""/140, 0x8c) semop(r2, &(0x7f0000000100)=[{0x3, 0x55413f19, 0x800}, {0x3, 0x30000000000, 0x800}, {0x3, 0x3, 0xba8ae4a60f956962}, {0x1, 0xf2b}, {0x0, 0x6, 0x1000}, {0x3, 0xffff, 0x1800}, {0x1, 0x1, 0x800}, {0x2, 0x4, 0x1000}, {0x0, 0x6}], 0x9) fsync(r0) 00:53:04 executing program 1: r0 = semget$private(0x0, 0x3, 0x308) __semctl$GETZCNT(r0, 0x4, 0x7, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x110) socket$inet6_udp(0x1c, 0x2, 0x0) 00:53:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc, 0x3}, 0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x2) openat(r1, &(0x7f0000000080)='./file0\x00', 0x800, 0x20) 00:53:04 executing program 1: r0 = semget$private(0x0, 0x3, 0x308) __semctl$GETZCNT(r0, 0x4, 0x7, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x110) socket$inet6_udp(0x1c, 0x2, 0x0) 00:53:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x200) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x3}, 0x1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:53:04 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3", 0x1}], 0x1}, 0x80) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\./\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(r1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x53) r5 = open$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$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="08018002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0xfffff, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="04c113a55f98b8"], 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$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) 00:53:04 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8001, 0xff, 0x7}, &(0x7f0000000080)=0x10) r2 = socket$inet6(0x1c, 0x20000000, 0x5) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r1, 0xc3, 0x1, 0xd512}, &(0x7f00000001c0)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x6}, 0x24) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8) Mar 24 00:53:04 ci-freebsd-main-7 kernel: arp: from 00:00:00:ba:b8:3b: addr len: new 20, i/f 6 (ignored) 00:53:06 executing program 3: getgid() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x65, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000040)=""/33, &(0x7f0000000080)=0x21) 00:53:06 executing program 2: dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:53:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1202, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000180)=0x4) 00:53:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = getuid() getgroups(0x5, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0]) fchownat(r0, &(0x7f00000005c0)='./file0\x00', r1, r2, 0x400) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0xffffffffffffff7a}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e220600000000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="060000000104000011000000fb7f0000020000005519803b441962ac97e41ebfdcc647a3c47a2b993035dba628516afaf1a9185ca803b593e65d2c5fff1ae48baf94df2e41eb0293a0f7e3190e1d4831580b098fdeea90d9db9609d357ed93e84b01c8"], &(0x7f0000000280)=0x98) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000440)={r3, 0x9, 0x3ff}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x20000000001, 0x0, 0x0) setsockopt$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_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r4, 0x36, "bb9947f023ec713eb10b09ee49f4d9f5c241b015e5fa9edd5bb8b2cbe380dcae7c7cb779749bb71fbed2208dcdf631fefa8cf4c9f6be"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b35bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb00042fc5be856bd279de609b260b590115a81dc6ac3f294b9e9f5a4de44e32cc844cb5b2e825e47950e87e3aa2a0b14db7dc2b1803315d0cfa419a10322fdbfd65215d9c74eb1ee872aa416a7971e9a1f385193277b508a2fe05e8321d2243f2cce26f57ba2c2bec6292c667312bb600c11183e5bd6bc6c3c7117bc42aaf19dffc7f135a3d2b3d37a229126c78ed69217c4a1a947165facb7e"], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000540)={r4, 0x9}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) 00:53:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0xc5c2cef7b7dba596, 0xffffffffffffff9c) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@remote, @rand_addr}, &(0x7f0000000100)=0xc) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x100000000000, 0x4) madvise(&(0x7f0000f9b000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000140)=""/67, &(0x7f00000001c0)=0x43) open$dir(&(0x7f0000000200)='./file0\x00', 0x20c, 0x180) 00:53:06 executing program 2: freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r3, r1, r2) 00:53:06 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = socket$inet6(0x1c, 0x5, 0x9) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000400)='./file1\x00') openat(r0, &(0x7f00000003c0)='./file0/file0\x00', 0x40, 0x3c) r2 = dup2(r1, r0) faccessat(r2, &(0x7f0000000380)='./file1\x00', 0x8, 0x1800) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open(&(0x7f0000000140)='./file0/file0\x00', 0x100000, 0xa4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) renameat(r0, &(0x7f0000000100)='./file0/file0\x00', r3, &(0x7f0000000280)='./file0/file0\x00') shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) r5 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) mknodat(r4, &(0x7f0000000340)='./file0\x00', 0x2, 0x1) r6 = shmget$private(0x0, 0x4000, 0x141, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000300)=0x75, 0xffffffffffffffd0) 00:53:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x31, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) close(r0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) r4 = fcntl$dupfd(r1, 0x11, r1) dup(r3) sendto$inet6(r4, &(0x7f00000000c0)="1ad2ec738d468e86be2118657a2c35a482b59a5c1ddeca39c9f326f7cd19d937087c0495107bc04d0fe143d53027487eb1e51b478e4188d5b92366a8d0b5a7fe412413c2f94a4530bde14a854c5b3e36d379f028cddb090e484b868f1fa05d1681acd57b2e9376e48daeb436b72aa8d52bca833207", 0x75, 0x20080, &(0x7f0000000000)={0x1c, 0x2, 0x41bb, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) 00:53:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) link(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7ff, 0x4}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x4}, &(0x7f0000000140)=0x69) writev(0xffffffffffffffff, 0x0, 0x30b) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = semget$private(0x0, 0x0, 0x608) __semctl$GETNCNT(r3, 0x3, 0x3, &(0x7f0000000180)=""/189) 00:53:08 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x975}, 0x1c) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = geteuid() freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)) setreuid(r1, r2) setsockopt$inet6_int(r0, 0x29, 0xe, 0xfffffffffffffffe, 0x1d9) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}}, 0x8c) 00:53:08 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) truncate(&(0x7f00000001c0)='./file2\x00', 0x2) r5 = socket(0x2, 0x5, 0x0) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={r4, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d37d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:53:11 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = accept(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) accept(r1, 0x0, 0x0) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup2(r0, r1) execve(0x0, 0x0, 0x0) 00:53:11 executing program 1: mprotect(&(0x7f00006fb000/0xb000)=nil, 0xb000, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100300, 0xa0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000100)=""/153, &(0x7f0000000040)=0x99) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f000031c000/0x4000)=nil, 0x4000, 0x1) setsockopt$sock_int(r1, 0x29, 0x4, &(0x7f00000000c0), 0x4) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000001c0)=0x10) 00:53:11 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = openat(r0, &(0x7f00000003c0)='./file0/file0\x00', 0x40, 0x3c) r3 = dup2(r1, r2) faccessat(r3, &(0x7f0000000380)='./file1\x00', 0x8, 0x1800) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = open(&(0x7f0000000300)='./file0/file0\x00', 0x100000, 0xa4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) renameat(r0, &(0x7f0000000100)='./file0/file0\x00', r4, &(0x7f0000000280)='./file0/file0\x00') shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) r6 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) mknodat(r5, &(0x7f0000000340)='./file0\x00', 0x2, 0x1) r7 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) 00:53:11 executing program 3: r0 = socket$inet(0x2, 0x20000000, 0x99) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x2, 0x4}, 0xc) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={r1}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x9}, 0x8) 00:53:11 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003d00)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000080)="1e", 0x1) sendmsg$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) socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f00000026c0)=[{&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffff9a}], 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0xc5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x2f9a, 0x0, 0x10, 0x101, 0x0, 0x8, 0x81, 0x4962, r3}, &(0x7f00000001c0)=0x20) 00:53:11 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) close(r0) r1 = getpid() r2 = shmget(0x2, 0x4000, 0x400, &(0x7f000037c000/0x4000)=nil) rename(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)='./file0\x00') shmctl$IPC_RMID(r2, 0x0) fcntl$setown(r0, 0x6, r1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) readv(r0, &(0x7f0000002540)=[{&(0x7f0000000100)=""/144, 0x90}, {&(0x7f00000001c0)=""/248, 0xf8}, {&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/223, 0xdf}, {&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f0000001480)=""/130, 0x82}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x8) open(&(0x7f0000000040)='./file0\x00', 0x0, 0xc0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r4, 0x9, &(0x7f0000000000)) flock(r0, 0x8) 00:53:11 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x0, 0x3, 0x1c00, 0x5}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0xf3) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000300)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000480)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000c322da01f84ab748027f9f8f", @ANYRES32=0x0], &(0x7f0000000000)=0x2) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000004c0)={'accf_data\x00', "04b762dcae209c8f6898938056c05b0c4d14f46a2ccb0853daea8e2b3a6ed2e2cb856d059b4e8a75c8fbff0f746f13baf4a25f4f99e6efb3279ab4daa76910dad8c0f37c3e4d54fbb132beb1d12cdb66da1f17165f01caeed50b2dc5b4729934c408e3fccbc98353fd84bdcf3454dd4cc4dc2383bcbbd10c6d5562079d4c1e69751585f30733d59fa5e70ffb71b88417363b6205decafcbb80b2c7531262c22b2dfb6c1e08e7a978071330cc9bde5da3f8176ddcda9bdc86c39fbac2962c86b45cc18fc39dba55b58c567aa866c408d2dd15d36d26cf980949a5a683878cbffd7146f3194c46ddb1b3840ba353c0fafb"}, 0x100) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x1203, &(0x7f0000000200)={r4, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000005c0)={0x100, 0x7, 0x0, 0xb1, 0x800, 0xfffffffffffffffa, 0x1, 0x1, r5}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7fff, 0x0, 0x3, 0xa, r2}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000040)={r5, 0x0, 0x2}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d03000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="080000007003000010020000010100000300eb00"], &(0x7f00000000c0)=0xa0) getegid() setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r6, 0x7fffffff, 0x101}, 0xc) 00:53:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) pipe2(&(0x7f0000000080), 0x100004) shutdown(r0, 0x1) 00:53:12 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$dupfd(r0, 0xf, 0xffffffffffffffff) 00:53:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000140)='./file0\x00', 0x100) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setgroups(0x1, &(0x7f0000000100)=[r0]) setgroups(0x0, 0x0) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0/file0\x00', 0x400) 00:53:12 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0xffffffff, 0x2, [0x9, 0x2]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x3}, 0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100), 0x4) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xdb, 0x4, [0x8, 0x380, 0x800, 0x8]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x3ff, 0x2, [0x6, 0xc6]}, 0xc) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 00:53:12 executing program 3: r0 = socket$inet(0x2, 0x10000005, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x6, 0xf9}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x7, 0x100000001}, {0x9, 0x1}}) 00:53:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) write(r1, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) write(r1, 0x0, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) 00:53:12 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x800, 0x7, 0x4, r1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x0, 0x3}, 0x10) 00:53:12 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001080)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x4, 0x3, 0x80000000}, &(0x7f0000001140)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001240)={r1, &(0x7f0000001180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000001280)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:53:12 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fsync(r0) r1 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/45) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="db", 0x1}], 0x1) 00:53:12 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0) 00:53:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom(r0, &(0x7f0000000000)=""/58, 0x3a, 0x400c0, &(0x7f0000000040)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x0) 00:53:12 executing program 0: execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080), &(0x7f00000000c0)='}\x00', &(0x7f0000000100)=':\x00', &(0x7f0000000140)=':\x00', &(0x7f0000000180)='&{$$)[(!\x00'], &(0x7f0000000340)=[&(0x7f0000000540)='t\xd4\x86\vB\x00\x00', &(0x7f0000000240)=']!\x00', &(0x7f0000000280)=',\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='}\x00']) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0xb2) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=""/105, 0x69) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="080004000200ff0008004ed34675a4bb25baa299687ab73b52500d1b1f3c4712c2a7bd4daa307b0e54a66983dae97011d8341485d3ad4d1e52c6b43b45c6210aa94d208452994ffb603e0af69d97065578"], &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x0, 0x5, @loopback, 0xfffffffffffeffff}}, r1, 0x4, 0x80, 0x54}, 0x8c) 00:53:12 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x10000}, 0x24) freebsd11_stat(&(0x7f0000000140)='./file0\x00', 0x0) 00:53:12 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)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0xffffffffffffffac) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0xa5}, &(0x7f0000000140)=0x8) 00:53:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x800007e2780e3) ftruncate(r0, 0x10000b4b8) preadv(r0, &(0x7f0000000080), 0x0, 0x0) close(r0) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000000)="8be81479c01bb890cc7f42c2379fd1db74440b6fbb3f", 0x16) 00:53:12 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x500, 0x20) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) flock(r0, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x10, r2, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) 00:53:13 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fsync(r0) r1 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/45) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="db", 0x1}], 0x1) 00:53:13 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 00:53:13 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x500, 0x20) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) flock(r0, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x10, r2, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) 00:53:13 executing program 2: truncate(&(0x7f00000000c0)='./file0\x00', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x800, 0x18) openat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x400, 0x40) r1 = geteuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, 0xee00) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x1, 0x14) fchownat(r5, &(0x7f0000000140)='./file0\x00', r1, r3, 0x400) accept(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x6e) 00:53:13 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}}, 0x1f, [0x0, 0xa0a, 0x200, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x2000]}, 0x5c) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) sendmsg(r1, &(0x7f00000005c0)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000004c0)="28d90d45bad4b404c82f41472dd19168d29cc2559d3ccf6a952babce21dbeca833233f9839473eebe0297c9882a81a62a85ce5820bdf39b2c2d0f832ece2532ff15b3be9c2eca1891cc456b6397c3432a12d436d06cc2980d485c30774a393bb0edac24446144fc5c0a15779d8e581b4bc", 0x71}], 0x1, 0x0}, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x9, @empty, 0x401}}, 0x0, 0x0, 0x8, 0x0, 0x4, 0x5d}, &(0x7f0000000280)=0x98) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0x1086}], 0x1, 0x0}, 0x0) 00:53:13 executing program 1: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setgid(r1) setresgid(r0, 0x0, r0) setresgid(0x0, r1, 0x0) 00:53:13 executing program 1: socketpair(0x2, 0x1, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x101}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x326f, 0x4) 00:53:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)={r1, 0x9e, "5a5ee1ea7a0bd575a16e42a1406799f9793e6e914b22ddc75cc83907712fe10944a7bd6f4ecf15412ded7d18d36298d945d7fd0cfe18e0a002ffc82cbb1f872a3a914fa3c2bf9d04e96f9b8a59ab7792cb3cecfc0564634850997021e4bb3b26a2b33d8c1f4df5dcd6861039cf08c803b6716e4b1a9a47c3b6a63526e23305b4fb6ac21b829d029e61a1ca4e882bad8332534a0766f8dff98cebc1420901"}, &(0x7f0000000200)=0xa6) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x28, &(0x7f0000000080)={@in6, r1}, 0xfffffece) 00:53:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x8000, @empty, 0x9}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x8000}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpgid(0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r3, &(0x7f0000000280)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000340)=0x10) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:53:13 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}}, 0x1f, [0x0, 0xa0a, 0x200, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x2000]}, 0x5c) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) sendmsg(r1, &(0x7f00000005c0)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000004c0)="28d90d45bad4b404c82f41472dd19168d29cc2559d3ccf6a952babce21dbeca833233f9839473eebe0297c9882a81a62a85ce5820bdf39b2c2d0f832ece2532ff15b3be9c2eca1891cc456b6397c3432a12d436d06cc2980d485c30774a393bb0edac24446144fc5c0a15779d8e581b4bc", 0x71}], 0x1, 0x0}, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x9, @empty, 0x401}}, 0x0, 0x0, 0x8, 0x0, 0x4, 0x5d}, &(0x7f0000000280)=0x98) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0x1086}], 0x1, 0x0}, 0x0) 00:53:13 executing program 2: chmod(&(0x7f0000000000)='./file0\x00', 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r0 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r3 = msgget(0x0, 0x4) freebsd11_getdents(r0, &(0x7f0000000ac0)=""/226, 0xe2) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x4, [0xffffffff, 0x6, 0x218, 0x1]}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r2, 0x7, "858a4d2cc5fcb0"}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500), 0x1) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r2, 0x4}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000380)=0x8) bind$unix(r0, &(0x7f0000000640)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000c00)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r4}, 0x8c) __getcwd(&(0x7f0000000680)=""/206, 0xce) mlockall(0x3) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000780)=""/146) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={r1, 0x1}, &(0x7f0000000880)=0x8) msgctl$IPC_RMID(r3, 0x0) unlink(&(0x7f0000000bc0)='./file0\x00') open(&(0x7f00000008c0)='./file0\x00', 0x800, 0x64) getresuid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)=0x0) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) 00:53:13 executing program 1: syz_extract_tcp_res(0x0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x100) socket(0x17, 0x5, 0x3) 00:53:13 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x1, 0xfffffffffffeffff}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x1}, 0x8) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000080)=0x52b) 00:53:13 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x20) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:53:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$getown(r0, 0x5) getpgid(0x0) r1 = getpid() r2 = getpgrp(r1) fcntl$setflags(r0, 0x2, 0x1) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x3, 0xb9f7, 0x401, r2}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = geteuid() nanosleep(&(0x7f00000000c0)={0x100000000, 0x7}, &(0x7f0000000100)) r4 = getegid() fchown(r0, r3, r4) clock_gettime(0x4, 0x0) setuid(r3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:53:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) truncate(&(0x7f00000000c0)='./file0\x00', 0x80000) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f00000007c0)=""/175, 0xaf) write(r0, &(0x7f0000000200)="9c", 0x1) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="9ebefb67aefb01055f2a6ddb574caa49a7fb2e327cd4c209dc0666ea339159a1191a7a0b1261673db0ae9aa9f720c30a5bf8f6b7c35c3d2d3635cb5eb96868db9ef7440a78767728a1f1442217ed15092b82f9603977a3d1e412f4bd303751a773cb8a1c573588725a8eee4f4316503e2d34d9e7473455f60b328fac59e7a2f7c9d99466065d4260a7ff0c2307502ad7011ecfd4c638f6576ee4d275aa", 0x9d}, {&(0x7f0000000240)="8872b782395abedb80be231b52994a82760ee17bded3510f91e4c56fe8f10c2acc72a4a0000aef2dbcee21b412fa7f677ff00dfbb915afc0bdbd80470e0921b64258445e5fd54cf7750e67ddccd2d1e4aa955747c0eca7a521a814aede82b94133dca196b40c43a28b1e27e221f853418c070f44713e6751565e306f636f9e23aab7593bf095061488cefca6e0", 0x8d}, {&(0x7f0000000300)="1dd5c88d126a1a32ae319791bac216b2a90623842adc9a60962c60c6dca74911074b496ab62c1ff5de9dac791ffc8c6f670d6c746b0fec443f27b43424c931cbe6e15dd63f35fde53b9496607e251f94e6eba328b65d7582e3894a620ef2c0e7cec6e6937ee6fd4460702bc8438e7a646850c29293633ce0c60a6f2c2021b4e5ca756ebde79da30e75f1df08d78ec0ed35b49a00c8d3b02896a21e9477b0f5c39b3abebf3b48cda6d4f11404e818ae7ad1410c9099bbb41061880b0973bb8d53098d60aa573fcfd8e2375170de47238226ef0b36d6c22d6d", 0xd8}, {&(0x7f00000004c0)="824759187f9c150a2bdbab4f4ad21cd9a8b82b39e2866ebaa60cf9dc7678c23c8e302dc64f30a4789cf2663eab2b2a5bb881b0851801f0df6278c505e9b46ae77645a96c66dcd404cc0a873cb72290d11bb9fc45e8d003b2f865b8327e204b7804c5c946346b9640e8482e18c94aa611e8c57d6a4ae661ed6f37a772ad94d63d8d8142307b8ddca26784f48aabb8afe704cb77cd", 0x94}], 0x4, 0x0) 00:53:16 executing program 2: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r0, &(0x7f00000004c0)) 00:53:16 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xffffffffc21b62ff, 0x9, 0xbb8d}, 0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/133, 0x85}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, r2, 0x6, 0x8, 0x1}, 0x8c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x800}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x2, 0xcf, 0x400, 0x5, 0x8}, &(0x7f00000004c0)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)={r3, 0x100000001, 0x80000000, 0x9, 0x0, 0x1, 0x9, 0x1, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0xfbc, 0x0, 0x9, 0x40, 0x7fff}}, &(0x7f00000005c0)=0xb8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000600)={0x9, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000006c0)={r2, 0x20, 0x7, [0xffff, 0x9, 0x80000001, 0x1, 0x8, 0x1000, 0x0]}, &(0x7f0000000700)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000740)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x3c29}}, r4, 0x9, 0x6, 0x3, 0x1, 0xfffffffffffffffd}, &(0x7f0000000800)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000840)={r2, 0x89d}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000880)={r2, 0xfffffffffffffffc}, 0x8) fcntl$setstatus(r0, 0x4, 0x44) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000008c0), &(0x7f0000000900)=0x4) r6 = geteuid() fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r6, r7) clock_nanosleep(0x4, 0x0, &(0x7f0000000a40)={0x8, 0x4}, 0x0) r8 = fcntl$getown(r0, 0x5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000a80)={r2, 0x80, 0x3ff}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000ac0)={r3, 0x401}, &(0x7f0000000b00)=0x8) getpgid(r8) r9 = semget$private(0x0, 0x5, 0x1) __semctl$IPC_INFO(r9, 0x3, 0x3, &(0x7f0000000b40)=""/4096) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001b40)={r5, 0xd5, "a1ba8433b6c4e34a9a1b04b977593304cd1f79a9d8760cbf7a789157aad7d936c5fb2cce0031ea85b52b1357714b4316b9dfae1e48863b1a431e7bc749a709f12ceb1d9e1e52aca0ba79a8d2a43fd9d9952f6b813dce9baed5d34ce8babc214e2c86a290325f71a75bfc4482714ede8f1e89bef0c03af98d7f2e577986c17dd68f85e6c6509a2597968edf95635180dfb402d59e8b8fbe9bd6f4f63ce17b3449e19a81c5d8d69ff37b3688130e3c56e712bbc64e6fe5e50aa72fbc80823e58eeb2bdc30da94736d5dd4c954cda1324d2be997f3b49"}, &(0x7f0000001c40)=0xdd) open(&(0x7f0000001c80)='./file0\x00', 0x8000, 0x40) 00:53:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x3017, r1}, &(0x7f0000000200)=0xc) socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:53:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000100), 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140), 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 00:53:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xc5, "b493a21a7a3072b71516d8a450fc3143cf2a6582020224fbdaf1ce9cdf209a2350794b38fc33f30246654dae3500d8131f0fed22b25ab5dd2769d4810ce559bc5fa388ca55e1d6ad8f0bb4358a05bb210cf5fcdfb60e65353ee3de9498892800283de43ee7bc2a3d50ffcdea9d1fc0a78eca6d2ee293f02ec814f34606d2d09e9cce07fb51a8acaa8a9b26b1cfad56aaf8e63e8ca0275c684c3c23fdb60411e97ea705ffcd452161987abc212184c057d73de63cca61c833ee70639b28e1054649107b6f4f"}, &(0x7f0000000100)=0xcd) getegid() r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000000180)={0x1, {{0x1c, 0x1, 0x1f, @loopback, 0x6}}, {{0x1c, 0x0, 0x9, @loopback, 0x10001}}}, 0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x2}, 0x8) r3 = socket(0x1c, 0x1, 0x0) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:53:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="9d7de24bd90b38f4d1eca33893b8d3936974bcbbba9934f8094b9852e409a775034f42d8723e5eb3ba9207278a53942fae58389f4e1f6a2791c818c5f8ffea9f427d6bb8d84d2ac7d64972f2140d3dd1f0e0472336cd0988dc51bbdc7464edf0eb", @ANYRES32=0x0], &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1}, 0x0) 00:53:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0x800002}, 0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x1d7b, 0xffffffff, 0x80000000, 0xffff, 0x3ff, 0x7fff, 0x9, 0x0, 0x9, 0x8001, 0x2}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000000c0)=0xb) 00:53:17 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000240)=""/105, 0xfffffffffffffe51) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x8001, @empty, 0xfff}}, 0x0, 0x8, 0x8001, 0x7fffffff}, &(0x7f00000001c0)=0x8c) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000001480)=@in6={0x1c, 0x3, 0x7, @loopback, 0xffffffffffff8001}, 0x10, &(0x7f0000001a80)=[{&(0x7f00000014c0)="719d9bc1035c5f0f479867b132f049153b2bcc54e1d8050db6252a224635a0e90f12e1e8cba59dbfd20c3f4f9db076d507c464206a8b9585513d8a37c15f93e7d77baabd8cc3bb5526fe3ee8f06369ab8f5fcd930c08ef9e3f5b4efe8425e93346275730bb8f81fcfa4b55224cd65ba8e8bb9bbd539f4c2c5cc5a2db30d5fb7f606e5cd20f32448b5fd29b9e"}, {&(0x7f0000001580)="c17c1fb59a6eb04f9cf86d13fd76079df2c2aef0ec5ea9e588be8d3d1a71a214754e49164e5ca4dba844a99b9b0eec585087a44347b631159d811a87dd22eb6388a86cde7e220132986710fea4ad8d7afac7dac14b2efc787539af6f2feeb4ab9e2f7e1a39d02a5010e8840da30d78189f993eb1306671c7d58efd64a81c52919235d5190beec487b40916203a9e8fab4d198f884df649914ea0a8de448a7bf1069cbf554171e87a81efc0a7658eb999c4a1c9fb95c086f1b79b67792574c4e6fd9f2374b182201e15febfb2e76688156d3ab6c0fceceb46ed2e77897a07b33d242c76f2b12031", 0xffffffffffffffbc}, {&(0x7f0000001680)="3bec468258beade58b3c821f5fa399d0fd46fdb4346998383a5f2a3c29db1c3ca5ba7d6a7083fc44cc5e380afbfbe9d2233c1e9a2e0867bdd5337e0efe502ba4515a00da97a2d36eeeaaa82d25b0afd6174e02049a0d3cf5e6f9e034163ffa469d15fdebfc1f50321016bc6406d2e1223ea8df90a47b255bc644179f4ed486164891c7602b77d1cf226cf233a5d1c3cf4d351e9fd70cec0a379f244684d960b03d7fd90ffa9e1299c483f698f8c9065b6e8585c91c826b6e6b0a51036888"}, {&(0x7f0000001740)="125ee7081fc6a0a54ee8fe2110719a98b2d7d98d57ef867c0e6d349a899cb5b8963b93c250579a3ae5780de23065ae6671e4d7b09d5198070aa1d5f1f84c5b08da4df0ed764c360d5ebe57bdf1ceb4fd8b8af6f82ec67149aba70db4e5f5d65a34085c481b4114e3"}, {&(0x7f00000017c0)="f87f021a7b8eabe1d41b125b115f6a40fa993b442022c04484614e8f1505ee0d90fb4b77fa73a7d636408a8e0aacfd477a510d7479f27ed70019054051b9091279a19fcce23b590fd2bd9c70e8ab846cb3a3cb4e353b1ee72e973ed44bb3a3c084d693145363036974a1c51ae671c9960e4e156d6be8440bf82793904d7f55555c215b7b371aa1c47282477f7743a6f7ca9031165a123312431749452fb6384d7bddc1ef3297011392a74e45bbde1f124e32f8f5a73cc04ff12cf12e38ad74dffb70189a1a61b28d2454862db445d43c9596397bcfa0107483fdb7e0215501eb674098f53a4d65c9e2f3120b8b"}, {&(0x7f00000018c0)="d13fe08f5b631a4490bdd08f6cdf6b2dfe6b805c5080a9cc4345ba6589957b0c0c0e7ec1cd62f533f64156c81c0e4b5587e7c8b3cd9a297481a88ec581c6251f0938ba876440f50095e32515cb8ccb5cea13210bba76a7b3419952409f7cf633ee96de45875fa5c992cf0168ce20b67f689d75ee8a54d64def96541307c9c2a211b07be46e533e9a0c4810b3c48e9eee47bd252dbb6eecde18341d7a8a2db46c955667f8913406"}, {&(0x7f0000001980)="b4589533a7adcaabb36fbe39a3d88e6972108a4655862102f30a80faf72d8b637671b2ae11c4e31201452bc6db975bdd3629cd5df3f9b95b205619f370ac2c37ed4bb0aaddcc069bf2a801546a2cf6ee6c22ea72586974a703010899346de8a994b859744df2b743d97941333ca79b7f434c9eda1305b79b2138f28b136c1d9ae0f54b01a35d3c72bce433b23aa6d147da5dd3bee33d4dd343d18e1b8b17eacede9b23401de310d8ecb812ee36ee2e5b556ec073998042e0ea7c40c2d3efcf82ad3639"}], 0xd2, &(0x7f0000001b00)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndinfo={0x1c, 0x84, 0x4, {0x80, 0x100, 0x6, 0x6, r2}}, @dstaddrv4={0x0, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c}, @sndrcv={0x0, 0x84, 0x2, {0xc11, 0x80, 0x4000, 0x2, 0x6, 0xa68, 0x3ff, 0x5, r2}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x6}}], 0xc0, 0x7}, 0x100) 00:53:17 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket(0x10, 0x4, 0x80) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xffffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r3, 0x10001, 0x0, 0x80000000000000, 0x80000001, 0x1, 0x5, 0x82, {@in6={{0x1c, 0x2, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r4, 0x7, 0x76ac, 0x5, 0x5, 0x9}}, &(0x7f00000002c0)=0xb0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) 00:53:18 executing program 2: r0 = socket(0x10000000011, 0x8000000003, 0x0) recvfrom$inet6(r0, &(0x7f0000000500)=""/63, 0x3f, 0x400c2, &(0x7f0000000540)={0x1c, 0x0, 0x3, @loopback, 0x6}, 0x1c) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/234, 0xea}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/151, 0x97}, {&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/55, 0x37}, {&(0x7f0000000400)=""/110, 0x6e}], 0x8, 0x0) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r0, 0x0, 0x0) dup(r1) 00:53:18 executing program 0: r0 = socket(0x41c, 0x10000000, 0x3) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) r3 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x4c, &(0x7f0000000000), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x1, @multicast1}}}, 0xffffffffffffff2e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000140)={0x1}, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xe1, 0x9, 0x3, 0x3, 0x40, 0x3, 0x3, {@in6={{0x1c, 0x3, 0x8, @loopback, 0x1ff}}, 0x0, 0x8, 0x5, 0xb6e, 0x2, 0x8}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={r4, 0x5, 0x4, 0x23, 0x5, 0x9}, &(0x7f00000001c0)=0x14) 00:53:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getgid() r1 = getgid() setregid(0x0, r1) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:53:18 executing program 2: r0 = open(&(0x7f0000000040)='..', 0x100, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2014}, {r0, 0x10}, {r0, 0x80}], 0x3, 0x6) clock_gettime(0x4, &(0x7f0000000000)) 00:53:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) unlink(&(0x7f00000003c0)='.\x00') freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000000400)='./file0\x00', r1, r2, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r4 = socket$inet6(0x1c, 0x0, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r3, 0x80, 0x0, 0x3, 0x5, 0x3}, &(0x7f00000002c0)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0xff, 0x8, [0x10000, 0x5, 0x3, 0x400, 0x9aac, 0xffffffff00000001, 0x0, 0x2876]}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r3, 0x4) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xffffffffffffff28) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r5, &(0x7f00000005c0)=[@in6]}, &(0x7f0000000640)=0x10) r6 = semget$private(0x0, 0x3, 0x90) __semctl$IPC_RMID(r6, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 00:53:18 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:53:20 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) freebsd11_stat(&(0x7f0000000280)='\x00', &(0x7f00000002c0)) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x1000, 0xff, 0x10, 0x3, 0x2, 0xad}, &(0x7f0000000400)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000440)={0x2, 0x0, r3}, &(0x7f0000000480)=0xc) getsockname(r1, &(0x7f00000004c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000500)=0x10) chroot(&(0x7f0000000540)='./file0\x00') writev(r1, &(0x7f0000000680)=[{&(0x7f0000000580)="4f8d2cf93b5ed86d74b14ef19bc621fa068bf86405c199a9e210d74675210746077e4b9e8bf18b9c7cc9cc4053d14fb51cd980d065399154024ef9524ca6317cc0557214ebe9090696ed82af9b95fd0589a8e78a1d42c850632e9324d3186558cd7b8e5e9e8c3e268842ee970ae7ed81ba26147ed0e1c0497c8532d925469db35de0ab83342de0855488b780dbc419750407ee4cab64d40a506b7c1fabfe86a85cf46b459c5770a828694995d4df4916507aa9b95275a6054ad645992956b413bfa6924c16af51cec2855ad1d8af2a5ca8c34ac31ccf3d4418", 0xd9}], 0x1) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000800)={r4, 0xf3, "021743210fd4eb1994c3c8070393038a8ccf90f1de1653355c39513f64c5583d043fb28679fab22e9f902481c60a43fded0d63a98d91669437c852204f89f774751906a8f71304db3e8afe42891a85d336d377b79a40a09bf99aba0194df2f731e5cba06b1e48eebd30b87cfa78989696f3f22026f3537733fbb2dd4e5a895aa7b0e638394658673adb4d44e145a23f5b838333bb468ad9e8db2dd0fb6c0959fe91112fc4400aca9ecf4e8ce823046cfc4b144dc93b212704534a8cbda3e4eb8799f2624bac53ff3e8d23eba7aeb68c52688987360236ab8005855cd4350aa577124397d43fb5df628fc026e704082c93b84f8"}, &(0x7f0000000900)=0xfb) r6 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000a00)={r5, 0x1}, 0x8) r7 = shmget(0x3, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000a40)=""/123) rmdir(&(0x7f0000000ac0)='./file0/file0\x00') r8 = getpgid(0xffffffffffffffff) getpgrp(r8) fstat(r6, &(0x7f0000000b00)) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000c00)={r5}, &(0x7f0000000c40)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000c80)={@in={{0x2, 0x0, @multicast2}}, r3}, 0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000d40)={r3, 0x2c, 0xf, 0x0, 0x80000001}, &(0x7f0000000d80)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000dc0)={r4, 0xc4, "6ba3dc169caa0e40710ed172cf541c2de5c2618da7dee1d9bec3ca928836ff1e41eb6d254bd141cfeeec2e38da21cb082b33353eae814aeaa9a18dd00dbfdcbda274390aa0d9ef43d52e668e733775efb4e0f535f73b2caa807918606356891657e07aac9b3a4738ba44ceebe267493918c105737de39e09b398ece8a090189b017265a5633aaa9826b8fbb7d4a9ff2ec26eecd7af68a72b5d4a6c58f97411b8d15d94827c7310e31a77df65f944f2ed02e934ff8e675a5dc9d32796d7edcf83325fc06a"}, &(0x7f0000000ec0)=0xcc) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000f00)={r5, 0x1, 0x1608}, 0x8) 00:53:20 executing program 2: nanosleep(&(0x7f0000000100), 0xfffffffffffffffe) r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x44) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6, 0x5, [0x463, 0x3ba, 0x2, 0x9, 0x0]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2], &(0x7f0000000200)=0x84) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0), 0x4) 00:53:20 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xbf, "6ab9239e7a90a113f4ea09cdd8172a02cdd03fe7d1cd0a20bcdb0e978770788a270ba4c3a65bbe1a2555e7af155a536b558cdf6553bba5d271683dffc4295af60b54d3010b593e2ad7aec9e9a66c29da179e04988706403ec319ef4ee9bf428b659cae4cae73b8ab3e9c9bf50d5bcd4952a80904c086491f361b153df028a12e138aaaffd41e6f4d875f15ae04ba5f241dac7c778c2463ce447a5953e0793e2dea35b6a63b0f73642b7b1a13fe5832f53989c01bd3e620e11f0910252e5ea7"}, &(0x7f0000000100)=0xc7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000002c0)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) flock(r0, 0x7) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = semget(0x1, 0x1, 0x1c8) __semctl$SEM_INFO(r3, 0x6, 0xb, &(0x7f00000004c0)=""/154) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r4 = open(0x0, 0x0, 0x4) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[], 0x0) writev(r4, &(0x7f0000000440), 0x4dcae8f5f3f27b8) 00:53:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x43) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x30000005, 0x3f) poll(&(0x7f0000000000)=[{r2, 0x104}, {r1, 0x10}, {r0, 0x2}, {r3, 0x100}, {r2}], 0x5, 0x7f) 00:53:23 executing program 3: select(0xffffff83, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:53:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e23e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="06000900ff0f0000"], &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xc, 0x7f}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x30, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:53:23 executing program 0: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000000)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x7fff, 0xe84f, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfbe, 0x5, 0x7020, 0x95d, 0x3, 0x3, 0x8f, 0x8, r1}, &(0x7f0000000100)=0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, 0x0) connect(r0, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 00:53:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) unlink(&(0x7f00000003c0)='.\x00') freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000000400)='./file0\x00', r1, r2, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r4 = socket$inet6(0x1c, 0x0, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r3, 0x80, 0x0, 0x3, 0x5, 0x3}, &(0x7f00000002c0)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0xff, 0x8, [0x10000, 0x5, 0x3, 0x400, 0x9aac, 0xffffffff00000001, 0x0, 0x2876]}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r3, 0x4) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xffffffffffffff28) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r5, &(0x7f00000005c0)=[@in6]}, &(0x7f0000000640)=0x10) r6 = semget$private(0x0, 0x3, 0x90) __semctl$IPC_RMID(r6, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 00:53:23 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:53:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0x400, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x0, @loopback}}}, 0x90) 00:53:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fdatasync(r0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000), 0xfe6a) 00:53:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x19) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0x7c, "80b505dcd58d54703110847f97d80bc16ca0d7f58ef0975fe32d8a0e6aa2b0ea440fad33d83ef5970baa337a5dd27eedd0be69191e9ce05fc0b80c9d2586bc7fb637fc3235a116caa36241e5747a71cc4ca49be081c75ad049d8e4b51a2f36a8b5ab1388ac7cf7de5f1a9bef12092f7dd9cd4de1969ccc536ab2020d"}, &(0x7f0000000380)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x2000, 0xffffffffffffff1b, 0x7, r2}, 0x10) poll(&(0x7f0000000200)=[{r0, 0x108}, {r0, 0x8}, {r0, 0x46}, {r0, 0x80}, {r0, 0x2100}, {r0, 0x20}, {r0, 0x100}], 0x7, 0x3f) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) 00:53:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x3001, &(0x7f0000000000), 0x2) 00:53:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x0]}, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x0, 0x1, 0x5, 0xf2d5, 0x7ad0}, 0xc) 00:53:25 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) mprotect(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x100900, 0x509982b1dad60c36) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x240000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x6, 0x4000, 0x3, 0x5, 0x80, 0x3fe, 0x3, r1}, &(0x7f0000000140)=0xfffffec0) bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:53:25 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x7fff, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x10001}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000001c0)='vegas\x00', 0x6) r4 = accept$inet(r1, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x80000000}, &(0x7f0000000280)=0x8) connect(r1, &(0x7f00000002c0)=@in={0x2, 0x1, @rand_addr=0x5}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000300)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x0, r3}, 0xc) getsockname(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0xde, 0xc8ec, 0x4020, 0x52f5, 0x1, 0x8, 0x1, 0x7fffffff, r5}, 0x20) fcntl$setstatus(r1, 0x4, 0x10000) r6 = semget(0x0, 0x0, 0x40) __semctl$SEM_INFO(r6, 0x0, 0xb, &(0x7f0000000440)=""/100) semget(0x1, 0x1, 0x0) poll(&(0x7f00000004c0)=[{r0, 0x2108}, {r4, 0x5}, {r4, 0x40}], 0x3, 0x101) msgget(0x3, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000800)={&(0x7f0000000500)=@in6={0x1c, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000540)="763a8c467fe78c1d6726f2dc9d366770ebe679a20b80", 0x16}, {&(0x7f0000000580)="3b83a11ea89f4eb47720ecb24d781df505707167", 0x14}, {&(0x7f00000005c0)="4a61064106d3ce98ba4e83ce57d03e9acc5feaf1783cc773427049094dd775d53609dd34dd51a5d51c928bdb8389c77a1947951931b67abed55947d585d5dae89b82e0a75facfade70995a5e38934b8781e7abc0d131ae2451", 0x59}, {&(0x7f0000000640)="3fcbf0bd24e00c39c721ba27e17a0c270095a345c07fe01637d4c0ca1252ca5694bbdb4eeb835e1ee309a0f1aec34d7052648dbb844a54e7a48f957b7d537ac7b1a9628668c665a42564ff70ab71ac1e067f368efa1ce7d66bc3abd417a83b2e0277c59b1a810fe716f64a9c0380a38345369a6f009a1639b321260d577d4322ca1904b609845f2fcf258b19be033ed2ffbe1e2172957b5a84771ccf8796f58bbf84260b2b2dd09f0db56d03b546223340d609f42d1332f86b4b3f00a1b5cb8192a53285df0c0d00dff9d5e66acd65d3c63327349d09670719397ea3cc1d89d8", 0xe0}], 0x4, &(0x7f0000000780)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x3, 0x20, 0xffff, 0x0, 0xea, 0x1, 0x0, r5}}, @init={0x14, 0x84, 0x1, {0x7, 0x4, 0x6, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x5030, 0x0, 0x6, r5}}], 0x78, 0x20100}, 0x2010d) r7 = open(&(0x7f0000000840)='./file0\x00', 0x180c0, 0x100) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000880)={0x1, "14a10c2454daae20efc0468d1471a936"}, 0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000900)={r2, &(0x7f00000008c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000940)=0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0x4) getsockopt$inet6_udplite(r7, 0x88, 0x2, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) ftruncate(r4, 0xffffffff00000001) getsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000a80)={r2, 0xd54}, &(0x7f0000000ac0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000b00)={r3, 0xfff, 0x92, "be3ca82022eef880a0eae2e52ba0f0e2d4fd0bc6ecb9e4b0a842e633a77ebca7c03bf71e086ea4134915869963947b370a87957a4c40916727722adfa917c653caacaa50f7bd9942759b64d8d7f15e26336a720ed64b277209dc8acd0d21a40ed2998600414200d2061b1263b7814ef5085007c7871d550e4b941408e718dc4c04ffcc3068b0cd38d48e56fa4a16ec93104b"}, 0x9a) getrusage(0xffffffffffffffff, &(0x7f0000000bc0)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000c80)={0x0, 0x3, r2}, &(0x7f0000000cc0)=0xc) socket$inet(0x2, 0x20000003, 0x6) 00:53:25 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) flock(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) openat(r1, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) 00:53:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000200)="32fa3758af673f4117d874a42e587232f354c7932b0dedd634f25c8fbdeb62023c149117354803903024f5dc8b3cd13abdbc68a48a5824ecda5b279ce806b31289135b142abf296d49ad7bc6fb6f109421ae53bf93492168e4255d4290a222f86c7ab8c5b1f8097925c17daabee5bba2d49518c5ed4bc4b873a880", 0x7b}, {&(0x7f00000006c0)="603bd23849d1875110d5ad310c961c0a42965eac38410cecc8b1d97905ccdd05d5e92aed07ce69c50572c192ad273ebf74053dabea13adda4b2dbd80b9e20fbf13082011a9ce8f98fec0929778e3dc06f1ec4a71f151ca2463a492e1de586d08d1b7d6c4d1f99655ce56d7c3ed27f7e25c0cdad69227650586898f87b69f5c74a8c9f64ea057de71c78fcf4812b81173b11f081785cd223da02cdd449d9e4a94ce9413164d755db171dcf51f16cea2bfdc984d5f691865e90d4359890b9ef86552824c3a3d1daa662eb2404b8c8732211de45255", 0x92}, {&(0x7f0000000380)="9e8c1e4a80fbec204d1a04a991a8500adab2450bf3636dc6225f5e7b3107750bfff576594b762fca16a55a858135b75b0b415f534b50c1208066ce3d4ce2a21d42dbad9f85ee6c68d2d82f7e7ae47bd22572cc0661e454949944a9b7d82068cd17de19a8c6d51b", 0x67}, {&(0x7f0000000500)="3e14fc5f294c5e95fdad4e8fbbb80c0547ff6bad6b38f8ce0808f473c38e95223cf365513ed2efdce3cdf45a0346099abd16169e62f4bdaa73857bd43415708f70bc1396ab0ae7068865b8f7fac4902178f543ab7fe3fd89c06c1fb9a21bcdfc3eedfbac0a3f93256c98ba2854142ae9761c3571f6270b8037f0e04f80a74a0ffe9bdd971185972dcef7832d2f7b979ef07570c87e7171b6c36b048393cb9f09b2", 0xa1}, {&(0x7f00000005c0)="8f6ae3d08656a32f632b6164f2794ec000c23dcd070c9f1e705b9c5652bb0beef2d80e3c09087181bf325a47ca50610d718896c9fec7f8d5a8e60c5bc1f6da34e95630cbee08b3b0ad96d51c86ab4476538b6646201fc5f52d75fd7e6a06f969c38bc58359d26d78cd25c48262bcbfba45", 0x71}, {&(0x7f00000007c0)="2b16723bda80707faec760a37bcb74cb0752da7cc5d4646618081e2c609a2700001c0e0047cbf8e214c3e3f3a338dee7987b51a1db6094b6", 0x32}], 0x6) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, &(0x7f0000000040)=0x2cd83d1f21d9d9a0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) semget(0x1, 0x3, 0x102) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000140)=0xfffffffffffffecb) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:53:25 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x8, 0x7, 0x5}, &(0x7f0000000440)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000004c0)={r3, 0x5, 0x1000, 0x6b, 0x3ff, 0x960}, &(0x7f0000000500)=0x14) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r4, 0x3ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/107, 0x6b) read(r0, &(0x7f0000000280)=""/212, 0xd4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:53:25 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r0, r2) 00:53:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0, 0x1, "9a"}, 0x9) 00:53:25 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair(0x17, 0x1, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x100000000, 0x3, 0x8}, &(0x7f0000000200)=0x94) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r3, 0x8000}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0x1, 0xffffffffffff8000, 0x8}, &(0x7f00000002c0)=0x10) sendmsg(r2, &(0x7f0000000600)={&(0x7f0000000300)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000340)="5be63ebdfaaa03c1bda6216a8d4146e497ac94c1ce2d055380f23453ea006395e110a199ede34cc0bb17f78f5f507030f6dbc6461d7d0d9eb4b50dd20001341dde4b394c0de0438a6362f42690defe3ce7c41854f9070ea9a2d80fac", 0x5c}, {&(0x7f00000003c0)="cb555276d4e0f3d89637725267c0dc1d8b15de6edee7826ddf61741ad6bc581aadc4d87d1c695295af39b0fbd4241d65fec257995b4c710ff67866f583a23478da97ecce5cde010dc0604f8e40c4a402a41af2352d52019a3345fc3e531fa15052026c662a429e6dcae47bce4e08c0786edbe04b984cbfbe657f5869a5b99e67cb315fa35313d75357befb46b9f233f48d58a52816058b004782ff89444d2608cf9d2c956f68f163ffac1925147e4c0f1a69b6a835972f945af188952a1d3defdcbab3323f06458191bac7135418df2dd9925f7ba79356a6d7863f70cafdd71e96f5783e8306d8c2f28ce7e0", 0xec}], 0x2, &(0x7f0000000500)=[{0x10, 0x11, 0x6}, {0xb8, 0x11, 0x20, "2b1860de7a638f12f0612bba8cffb8c3376639b7d49710741e0acdbca576571347ff8cc239d88cef85258d4f212b609f117ab0f4bbbd289b574c660fd26f07d923eb4f2c24240b2256fd536d26802f9454b623d1807cd69e429497293a4951a23bc521ef277b07c5b6ff9f7308d4075729920d3f0eda94054c803211ebb4d3c94a320f9d03a4feee6b4075c97f0a6a237008336bac2c22ae0edf9b3bef03d6c4ea"}], 0xc8}, 0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000640)={@local={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000680)={0x9b, 0x100, 0x9, 0x4, r4}, 0x10) connect$unix(r1, &(0x7f00000006c0)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000700)={r4, 0x2, 0x13, "9a1a0361148022747dee1219da6d578a799837"}, 0x1b) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000740)={r4, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000880)={r4, 0xae, "691e2cd66d32da8e1c0acfd88d42fd57258f843f0aabd85e88903746218a907edc450d0f56cbf177e4573acec7e43202880b59f2d6810a289716a917b348f0a9557347c65f2f1119ada45c07dc7be08dbcf88db699e0d546fb60d4be14440120a45076e9772a62a57f81acfa1c64e4eee3a94159a257f1cce735796c8d723d4fa4403e941dc8fa176d933ae67eccf632ba9eb5779442ac7c400acb8d48a2d9de2522728f65c7fe4fa8b622f84b75"}, &(0x7f0000000940)=0xb6) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000009c0)={0x7, &(0x7f0000000980)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000a00)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000ac0)={@rand_addr, @multicast1}, &(0x7f0000000b00)=0x8) getsockopt$inet6_tcp_int(r2, 0x6, 0x100, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) r6 = semget$private(0x0, 0x2, 0x4) __semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000bc0)=""/239) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000cc0)={r5, 0xdb0, 0x3, 0x8, 0x401}, &(0x7f0000000d00)=0x18) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000d40), &(0x7f0000000d80)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000dc0)={0xff, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000e80)={0x6, 0x2}, 0x8) fchdir(r1) r7 = openat(0xffffffffffffffff, &(0x7f0000000ec0)='./file0\x00', 0x100, 0x30) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000f00)={0x5, [0x8, 0xfffffffffffff35d, 0x1, 0x3ff, 0xfffffffffffffffa]}, 0xe) freebsd11_mknodat(r7, &(0x7f0000000f40)='./file0\x00', 0x100, 0x3) accept4$inet(r1, &(0x7f0000000f80)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000fc0)=0x10, 0x0) 00:53:25 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000040)) r1 = getpgrp(0x0) r2 = getpgid(r1) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x0, 0x5, 0x3fe, r2}) 00:53:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="89022e2fcc696c658100"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:53:26 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) flock(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) openat(r1, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) 00:53:26 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1f, 0xfffffffffffffffe, 0x1, 0xdfd, 0x6}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2}}, r2, 0x8, 0x80, 0x100, 0x7, 0xfdc, 0x3362}, 0xa0) ftruncate(r1, 0x80000001) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) 00:53:27 executing program 3: getgid() r0 = socket$inet6(0x1c, 0x10000005, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x3800000}, &(0x7f0000000100)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) 00:53:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) flock(r0, 0x7) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x1, 0x100000}, 0xfffffffffffffdcd) write(r0, &(0x7f0000000080)='\x00', 0x1) close(r0) 00:53:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) poll(&(0x7f0000000000)=[{r0, 0x60}, {r0, 0x12}, {r0, 0x4}, {r0}], 0x4, 0x5) dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000040)) 00:53:27 executing program 3: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) setregid(r1, r0) r2 = dup(0xffffffffffffffff) freebsd11_fstat(r2, &(0x7f0000000080)) setgroups(0x1, &(0x7f0000000040)=[0x0]) setresgid(0x0, r0, 0x0) 00:53:27 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f00000006c0)='./file2\x00', &(0x7f0000000080)=""/150, 0xfd88) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000580)=0x2, 0x4) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x80000000000) ftruncate(r2, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x11, r1, 0x0) r3 = semget$private(0x0, 0x6, 0x240) __semctl$GETNCNT(r3, 0x0, 0x3, &(0x7f0000000800)=""/161) ftruncate(0xffffffffffffffff, 0x1000000a461) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r5 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r5, 0x4, 0x3, &(0x7f00000003c0)=""/215) 00:53:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$unix(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)="13", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000380)='newreno\x00', 0x8) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@remote, @broadcast, 0x0}, &(0x7f0000000200)=0xc) ppoll(&(0x7f0000000280), 0x0, &(0x7f00000002c0)={0x8c79, 0x8}, &(0x7f0000000300)={0xffffffff}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000240)={@empty, r4}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100), 0x0) 00:53:27 executing program 3: nanosleep(&(0x7f00000004c0)={0x8}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() r2 = geteuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$unix(0x1, 0x1, 0x0) r9 = socket$inet6_sctp(0x1c, 0x0, 0x84) pipe2(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r11 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000700)) r12 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) r13 = socket$inet_sctp(0x2, 0x0, 0x84) r14 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000800)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r17 = getpgrp(0xffffffffffffffff) dup2(r10, r8) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = getpid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000080)="71b6864bd026a825a86259bbad185b70086a4de1ac6074cb116bf184ba513d7b07e7740aef429417610c7be7167bcac515eb6266decefe9f64baf792e5f9ac6c98a36000fa7a86b378df18e91f38ec3f62fb9dd738498046c01610ae716648442b5ea1f53f6d3a055a11d16a14485e98a0a31f895d9951c499bb4a4d856f07a9d879fde10d91b3a9aa9bbc56e282e1aa776768c75798d39ce6378c6b77e442fbd5b1106759b59fb3669b404860953e6a2ba4a2622ed384f3c92889d442c2e10bb9cb241eff464de62d455e8470419636e9dc81322b5b5e0ca78bbbb680cb5b58c3ade32c022a4139cc0a9d414def6817080af190a3", 0xf5}, {&(0x7f0000000180)="da1383aa75aa50986aa59368eb12729fee6f7b0ce0ee3d4e54f146115d749616153e0367c47575430f69d6a0a2326149489093422444a71886b6db02b3963e0fbe5c0797be3f597a6cf330da64505d3d4d726113fc3fcf1d03ecd3d0b38ac04bcc493f7d3568ecaab2fbb354225db5fbada173db1214a9c2dfb9b9407ffa17621f4aac8ccbb8ba1fc6288b2591f6fa56ccae640da6ae601b54a08c0447e6120df378dcc3c2", 0xa5}, {&(0x7f0000000240)="67d8c72d89f498db0db7a9406c80f2ec593c7a55ea94fea4e7f8c906a504a68704dac05536add76d09436bcf19dcf8df97c3dec9dbb1a386501b6219ffee1738b0e48d57dfd1a56ec6ac7b5627f4d8379fdd5564d4be5496c5738c70a50451fbafc77642afbfeca09b287f1c373b8fddf41789c9567b766d0091e12349ccf1110011fa3f2e4cbe249fd089a863b9b85824356330df11c7d4df049326102c30b3c7a5fca0f975d3b9cc096053ef77f511ea62dd5cd9d6b177b0d90ceaa67d3441d48a37a3f75cb068ad2505ec9690d9f515ffdc", 0xd3}, {&(0x7f0000000340)="28c7669f262d2c508fb0aa53c4a8831412786e9a32c307957dcf0b288f6af38f955e11c4404a07521bf8beb4a1877fcd9a8aec0c62fbfbaebb4bce04b0ff760a3a58f11e661aa7b5c41e4afa32bac3249a59b6b963dd4e039c462b23641def877271285390f13f2185d15895a4ec5a8f5b4e210d72449ce1998e9f18abe5efb26e8ca55317f23a69f0ade8b045ae197372ba3105bbed05", 0x97}, {&(0x7f0000000400)="9f512aa51634b2b6c825fcc2df184648a91835890fa362a3b35f165165df03dbee8244269b8d5966af5a870974be127b050861665a214b94df7c45e115794339beb935a0e4c81aadcc4fb3d5fe3f0f60b77dcac86e4c759fe62be5ecd8e4cb88321a9b95188d73c5a6b18dc9610cd4e85feca07e9116e07057fae14a71", 0x7d}], 0x5, &(0x7f0000000980)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x28, 0xffff, 0x1, [r7, r8, r9, r10, r11]}, @rights={0x18, 0xffff, 0x1, [r12, r13]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}, @cred={0x20, 0xffff, 0x2, r20, r21, r22}], 0xe0, 0x4}, 0x1) execve(0x0, 0x0, 0x0) 00:53:28 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10009) sendfile(r0, r1, 0x0, 0x3f00) getuid() dup2(r1, r0) read(r2, &(0x7f0000000140)=""/4096, 0x1000) 00:53:28 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) ftruncate(r0, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="010400000000000005000000ff7f00005a000000"], &(0x7f00000000c0)=0xa0) 00:53:28 executing program 1: 00:53:28 executing program 0: socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x24, &(0x7f00000000c0)) 00:53:28 executing program 3: 00:53:28 executing program 1: 00:53:28 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xc00f800a}], 0x18}, 0x0) 00:53:28 executing program 1: socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x25, &(0x7f00000000c0)) 00:53:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x100, 0xffffffffffffffff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='newreno\x00', 0x8) close(r0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) panic: udp_output: shared udbinfo lock, excl inp lock cpuid = 0 time = 1553388808 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0020de8560 vpanic() at vpanic+0x1e0/frame 0xfffffe0020de85c0 panic() at panic+0x43/frame 0xfffffe0020de8620 udp_send() at udp_send+0x1377/frame 0xfffffe0020de8730 sosend_dgram() at sosend_dgram+0x550/frame 0xfffffe0020de87a0 sosend() at sosend+0xc6/frame 0xfffffe0020de8810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe0020de88c0 sendit() at sendit+0x226/frame 0xfffffe0020de8920 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0020de8980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0020de8ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0020de8ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 1252 tid 100490 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why