Warning: Permanently added '10.128.0.22' (ECDSA) to the list of known hosts. 2019/03/27 01:47:19 fuzzer started 2019/03/27 01:47:19 dialing manager at 10.128.0.248:50075 2019/03/27 01:47:19 syscalls: 1 2019/03/27 01:47:19 code coverage: enabled 2019/03/27 01:47:19 comparison tracing: enabled 2019/03/27 01:47:19 extra coverage: support is not implemented in syzkaller 2019/03/27 01:47:19 setuid sandbox: support is not implemented in syzkaller 2019/03/27 01:47:19 namespace sandbox: support is not implemented in syzkaller 2019/03/27 01:47:19 Android sandbox: support is not implemented in syzkaller 2019/03/27 01:47:19 fault injection: support is not implemented in syzkaller 2019/03/27 01:47:19 leak checking: support is not implemented in syzkaller 2019/03/27 01:47:19 net packet injection: enabled 2019/03/27 01:47:19 net device setup: support is not implemented in syzkaller 01:47:30 executing program 0: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setregid(r0, r2) setregid(r2, r1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000180)='cubic\x00', 0x6) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x8b, 0x0, 0x210a, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000240)={r5, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) fcntl$getown(r7, 0x5) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000003c0)={r5, 0x727}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000400)={r6, 0x65, "6c8afc9ced87bc127ef82961fcf3514dddce9cf850909554d94628eb5af2337abb95f5ad94e403e5a4be7b96b9abab4a22c1a0d69d3df1ab91adde8da9300f746b3e4ff571526d2f5ce6fc78dbdbb26adb62370b41a0c4d306016a944df442994400feb098"}, &(0x7f0000000480)=0x6d) r9 = semget(0x3, 0x1, 0x200) __semctl$GETALL(r9, 0x0, 0x6, &(0x7f00000004c0)=""/153) getpeername$inet(r3, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000005c0)=0x10) setregid(r2, r1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000600)={r8, 0x3, 0xac, "97f586f18f5028cc849542bbe46b49a4156261d49c41d1feb0d83eb3f7004a14d546bfd2d691919b820bc04b8195957dffc2d3ff00c031bc325fdc3715f7cc17c28ce70af785ed5efae8a7c75f95f2571891e0c1c67e74ec0a97df74bf8b3f43f6d978f32c28ef104929a189070eee7a2e364a4248945765663d1f664bfaeb95e1531ba96adc29239392b2c065e719250b32d5f685d009600ec80e897dc48904edb7376ac17de950a7af0f05"}, 0xb4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000007c0)={r8, &(0x7f00000006c0)=[@in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @rand_addr=0x4}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x2, 0x8, @empty, 0x9}, @in={0x2, 0x1}]}, &(0x7f0000000800)=0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000840)=0x26db, 0x4) poll(&(0x7f0000000880)=[{r3}], 0x1, 0x8001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000008c0)={0x8000, 0x4, 0x3400, 0xffffffff, 0x37, 0x100, 0x7, 0x86, r6}, &(0x7f0000000900)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000940)={0x3f, 0x1c00, 0x0, 0x80000000, r6}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000980)={r10, 0x2}, &(0x7f00000009c0)=0x8) r12 = openat(r3, &(0x7f0000000a00)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r12, 0x84, 0x19, &(0x7f0000000a40)={r11, 0x9}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000ac0)={r13, 0x100, 0xeb, "d6cb090f1483eb9bf14f2fb5787493c3308e25ea0826c42492d1a76809408818076e43fb29eab8537c84f71c2562d97660d01c5eae5587f916423fe1754f61294456049abbc665d7ef6e5fb5ad1d4fe5a0ed93d56ff2133e7c8d0e44c76340c4a2f7262c55d962d3338b8995d3056809adf2b01af35531740382e2415df3da409b953e4750ff4a31d91c920c4578b7da9f627b06e193cabd22cf7e98f8db48e143e4dc181c6ef874f9999a8252e7f424c55ea8ea3af462578332c306427d93ec9082224e284de85c425da190fcd73aa07fc2186dd80d35105299988a2c555fa3c42ce668ad8043ecfe132a"}, 0xf3) semget$private(0x0, 0x3, 0x400) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) 01:47:30 executing program 1: setitimer(0x0, &(0x7f0000000000)={{0x4, 0xfff}, {0x7, 0x5}}, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7f9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x100000000}, &(0x7f0000000100)=0x8) setitimer(0x1, &(0x7f0000000140)={{0x2, 0x2}, {0x8, 0x7}}, &(0x7f0000000180)) sendto(r0, &(0x7f00000001c0)="ceb09ae0026ec7cd550794ec0197e5dd915df932b16bb2803bc03df1722c39cb6dd0e7dfc4ca40cc554c80947378a65ad71292b8cc75f460f87392eaa7ecfd0b0b82ef6fc01f4836697377235f428720abe777808f6a1727b8eaf1c91215a30907c84366b3efc433bfb83e8ccbe045a3594dc486bb9ad740938654edb23077b2132452d733222bfdcdef8185919123c426a31ebfd3ef6efe1d90ea38e98fb66c97def88dfd900c633541b104ddee7c7596a2551793f7c7f4ef40c941acbe96cc287c6eb0a622b4d11be43cb3510eae0d891f6e6ab01193ed41d26f1d22c37dd3e7e1512aeaa290b987aa2344c235dfd1201319b53f59bc7c22", 0xf9, 0x100, &(0x7f00000002c0)=@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x4a9}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={r2, 0xef, "fd5bccdc93bcdce8f8b4b994ab7e3fdec8a0c36d40615dcda736b844c225ad28c2ae74125b9a7964d48156c308ef0b9ca85869b3e01bc75741ccb46b7d1779783896e6c246a8f0e3964f7bef7c307e6b2bd3d9a9570960ada4071223eec7d3e19bfb010e6c130ec20f57f8156f3f46ca3c6dcde8da189836ae88d02cb43a9c60adb62163629640b25b9c1a1c9e9b549c3ccbfe410883d4e64464d591a1fc4cbb55c17a411eafb9008b27c1e2d1e93a63f59dbd376e964680853eac73156f9e93ade2940df436ae7d11941d60915a19577a1d641b7e796714f0ec219ae3803b58ccf8145413253ad00d04f28f2ce76b"}, &(0x7f00000004c0)=0xf7) recvfrom(r0, &(0x7f0000000500)=""/60, 0x3c, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000540), &(0x7f0000000580)=0x4) setitimer(0x0, &(0x7f00000005c0)={{0x80, 0xaf}, {0x6, 0x7f}}, &(0x7f0000000600)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0xfffffffffffffffe, &(0x7f0000000640)) recvfrom$unix(r0, &(0x7f0000000680)=""/216, 0xd8, 0x1, &(0x7f0000000780)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000007c0), &(0x7f0000000800)=0x4) fchmodat(r0, &(0x7f0000000840)='./file0\x00', 0x9) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) exit(0x3e4c6ef3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000880)={r3, 0xd3, "df648b6bc12db4497736877b5757f660f1b1b3ed5c53f13f5121a052e3415844a429f11dd55227ca006b9a28e6fce43eaee90152badbdfc4676c995187c218af5fdfa899ad6449ad86ef0cac5273f5ad6007135d9027dd94641070769603cbdb3672a570919e0099e4bec299fa4f0dd0b0f9cf34f812456d5754ba2dcd587a4c63d53aa9ba76c8f655b44ab8439ddbf4f56124c10b09a538f30eee69fb77e81b590af71c5a6c5db15bd5b0c28d9213079b01c1a7046264d57187184f9e4bd4e667b3d88727aa900e2e65d73dc341dad962ccc2"}, &(0x7f0000000980)=0xdb) r5 = accept$inet6(r0, &(0x7f00000009c0), &(0x7f0000000a00)=0x1c) getsockopt$inet6_buf(r5, 0x29, 0x7f, &(0x7f0000000a40)=""/50, &(0x7f0000000a80)=0x32) freebsd11_fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r6, r7, r8) recvfrom$unix(r0, &(0x7f0000000cc0)=""/71, 0x47, 0x1, &(0x7f0000000d40)=@abs={0x8b309549181c9111, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000d80)={r2, 0x6}, &(0x7f0000000dc0)=0x8) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000e00)={r4, 0x3}, 0x8) sendto$unix(r0, &(0x7f0000000e40)="fc37a9c01343ede19c2bd0a02c88ed9308d228deb3f580d9de3895a4aa0c7cf8113d7ce72bb2bb294ccecaa536a225507cc76a30c8817d762c8a2dd83fea931f5c30a15026bd31bb627f6a167cc93c9e0410911bdac2f0f21153e8ac6b81b866dc257dc978c65ea8b3331e862cb35fc72c9a4ce4611c3358666aaaac1d8fb927ba98757f3e1fd832a6f03b7543f28006e2792019db4ba8c67cc86893a64dd2071da462b662547303b8bd52ae8796c75b3572b4887de5166639ca34fe3aedf31b501ee9c375848666e3a67114ff8daad536866014", 0xd4, 0x20180, &(0x7f0000000f40)=@file={0x0, './file0\x00'}, 0xa) socket(0x1e, 0x1, 0x6) 01:47:30 executing program 2: r0 = shmget(0x1, 0x1000, 0x281, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/219) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x0) r1 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x7, r1, r2, r3, r4, 0x1, 0x8}, 0x8001, 0x6, 0x4, 0x3ff, r5, r6, 0x10001}) r7 = open(&(0x7f0000000400)='./file0\x00', 0x109, 0x30) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000440)={'freebsd\x00', 0x79}, 0x24) writev(r7, &(0x7f0000000500)=[{&(0x7f0000000480)}, {&(0x7f00000004c0)="b8e6c119fc512267b2c1ee6ad74a3ffc6c441c8d941868915bc1a9f6a49fd48ad7cad1aa6fbd", 0x26}], 0x2) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000540)=""/251) fcntl$setflags(r7, 0x2, 0x0) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x3000) sendto$unix(r7, &(0x7f0000000640)="5becec1e76012fd3c95ffdb83e1d46407f335a5fa42c8f52770d8ad0472c16425f3548869e8270f6a81cfa91f14cda04d6a0ae5a6ffb94ee0b59751cbaeafc791b7c8ba15b116a4996f90efd4a108deaffa3db824e20b68c47b9cfcf745668056b22494d9a9f4a94d2d81aa1fd8247d289a96965fba4cab9db56f14ae78488c9a69db7e2e8c8cb72094992f4bb74086a7b622fe82c81b38007f41945483044ef45bb225527d62f597c1377eb69216613b44e2b30561449d43c5ea7327d4fb0e089ca01b32fa354795a48d020e2a2cc24a743ea01a2c9807f44a4bb21f79afc4943cda143390be60c", 0xe8, 0x101, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000740)={'rack\x00', 0x6}, 0x24) shmctl$SHM_UNLOCK(r0, 0xc) getitimer(0x0, &(0x7f0000000780)) sendmsg$inet6_sctp(r7, &(0x7f0000000b00)={&(0x7f00000007c0)=@in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x9dc}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000800)="fe2305926f2f509e48791f69661157c96b502ca586fc77ca920d444f301d7b5b01744b10a36ca181a5f18f0a2965cf75d84f7f1858dc48dcd787983c27c26844675d5e35bab861042a100a1b175cec76f068695ade27f479e2a9282cdeed1017ef06dd615382a07a498f70aafc8271bd97ae55a0bdcba8c2a5c7e51270b21cedada7754eb362a5c1ea05d8863df4c6ec97108367046630a8379ce090079abd326c21886bb58ae64fb4f6ceb894df77dcd64d3ecdebeb2e1cf45a3da9bfdc39f2de827050092d5ac29345f18f6156f2a8671c2ebbf02114c1", 0xd8}, {&(0x7f0000000900)="84b9c2cf1310938548746727003b5d761d02a08b79e25f6c24db6b38f2326140530747b98ba25506874d351f7b64e52f8e66a105118daed9b57a4b293c36746afb1d6f302b797d91f85f9e59a18daf6086b84e65ee59865ca6fc8f8a1783d4c55869271d0d921f90fe4bb23bed0866d90f4ab292b0707da0be6a023fff879a07b33712edddc2cb6d3ffa8d826475769733865409cb01eb7ff8dede23fb8bb3d807a30a7fbcce25995444984ef7e35b542ccb4082904315ade071fdb04061349aab5e5895c46fdee20d106dcc2b4c0155bce7f8e5a5b6f4eb2f086d6cce188068d80126d43350dfb7", 0xe8}, {&(0x7f0000000a00)="d35b9da8db449dd92282222272b50b2c828298c39f6ea3d8415c", 0x1a}, {&(0x7f0000000a40)="e3091b526ad6120425e360f54c63c0730e13761a57a48fd6d066d2c06d1cae831468c56ddabcb2e084f8c268b1269f9f", 0x30}], 0x4, &(0x7f0000000ac0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @init={0x14, 0x84, 0x1, {0x7, 0x1ff800000000000, 0x100, 0x1}}, @init={0x14, 0x84, 0x1, {0x7, 0x1, 0xfffffffffffffff7, 0x6}}], 0x3c, 0x104}, 0x20000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) r8 = msgget$private(0x0, 0x442) msgctl$IPC_RMID(r8, 0x0) fstat(r7, &(0x7f0000000bc0)) fcntl$lock(r7, 0xf641a96c904fd926, &(0x7f0000000cc0)={0x3, 0x3, 0x7, 0x9, r6}) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000d00)={0x0, 0x7f}, &(0x7f0000000d40)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000d80)={0x9ea, 0x5, 0x300, 0xcb, 0x7, 0x8, 0x1d, 0x838, r9}, 0x20) 01:47:30 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) ftruncate(r1, 0x100) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x6d}, 0x24) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1, 0xfffffffffffffffb, r2}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r3, 0x8, 0x3, 0x7, 0x1f}, &(0x7f00000003c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000440)={r2, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x10000, @loopback, 0x7}, @in6={0x1c, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000004c0)={r2, 0x5}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000540)={r3, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000580)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000680)=0x7f, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000006c0)={r3, 0x7, 0x14, "aff637d02edb0bfd3d3de33625cace4b2ce693be"}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000700)={r2, 0x7}, 0x8) getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x5, &(0x7f0000000780)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x2, &(0x7f00000007c0)=[r5, r6]) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000800)={r3, 0x7, 0x5, [0x5, 0x2, 0x5, 0x5, 0x4]}, 0x12) getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000840)=""/175, &(0x7f0000000900)=0xaf) flock(r0, 0x8) truncate(&(0x7f0000000940)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000980)={0x7, 0x0, 0x800, 0x6, r4}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000b00)={0x3ff, {{0x2, 0x2}}}, 0x90) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000bc0)={0x0, 0x8001, 0x3, 0x4b0b}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000c00)={r7, 0x1, 0x3, 0x0, 0x80000000000, 0x1, 0x5, 0xa0, {@in={{0x2, 0x2}}, r3, 0x9, 0x20, 0x280000, 0x0, 0x6}}, &(0x7f0000000cc0)=0xb8) 01:47:31 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$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x98) 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$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="3f189e285e8776aa"], 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x401, 0x4) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0xb, 0x0, 0xffff}, &(0x7f00000001c0)=0x20) 01:47:31 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x6, 0x22) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) 01:47:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x8) write(r0, &(0x7f0000000580)="3a3ff1c56ffcf73df2a0b4f00b435b22a47b4c108f2bb38c0f65fd7ebc02dccbdf020a8eb414dd0b343318f1ea521d90ab812ab4945b7f29b94a03349383af6a0598ccefd2532453381071f921a641a682312c97bb7f1262f5ed5773624448fb4fe1c4b0ddcc9fe6784d426cbea20d5bbe927927edb72891f3f134d9a8e19af8961e2142593c88e410ff1969dc2285d95d3bfb8bd00d867dadd63b9d2084c0f30178285fcb69287fa4c95477962f29622824554bd93c293d8828f62abe308ea85575e507ff61856a98d316985d44faf368739e6bdcf96ac85fa37a49ccc34207b8c5d928c7129389fa80e3c2148d97", 0xef) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000780)=0xb815, 0xff60) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x2, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000100)=[@in6]}, &(0x7f00000001c0)=0x2f3) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0xfffffffffffffd07) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2001000000fe8000000000000000000000000000bb0d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003292cd68cd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="01000000ffff000080010000070000003a000000"], 0x98) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0xc0a4, 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) freebsd11_mknod(&(0x7f0000000400)='./file0\x00', 0x8000, 0x6ad) 01:47:32 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x89a88f592e0a028b}, 0x8) bind(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) 01:47:32 executing program 3: r0 = socket$inet_sctp(0x2, 0xfffffffffffff7ff, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28006, 0x20) r3 = socket$inet_sctp(0x2, 0x100008, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x100, 0x7fffffff, 0x7f, r1}, &(0x7f00000000c0)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000140)={0x401, {{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1000}}}, 0x88) 01:47:32 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r3, 0x5}, 0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x100700, 0x8) fcntl$lock(r4, 0xb, &(0x7f0000000000)) 01:47:32 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)="dd", 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) 01:47:32 executing program 0: r0 = socket$inet(0x2, 0x20000007, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1015, 0xfffffffffffffffe, 0xffffffffffffff54) accept$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 01:47:34 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$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x98) 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$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="3f189e285e8776aa"], 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x401, 0x4) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0xb, 0x0, 0xffff}, &(0x7f00000001c0)=0x20) 01:47:34 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8040, 0x56) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2c) freebsd11_stat(0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000100)="5948b8ff919757292dd89a1e08b48a83ea82d23bcc93d111aea5128db4a876a6c95b52a671030ebeccbf915a546cc90f76a345271ccff1f51b83aab4efb9ff3c4cbc2fbbed3cacc74a0521830c204447cee4641a43b794bea544c64afa8065327332c4e9f6cfbe52f0ebd9be876be05ecac46b6770018041e1c70b0918efef678171bc514af4c10ea97c8e0e8c2a4b7ae62b15914d8a246d293198c213f6a0d9e170a739d86776e72acdfb68ad1105a3cceb367499ecbc8a8c77e9ce339d465012778e915fd682e710b97b42442a3648ded184b10843000a", 0xd8) r3 = getgid() getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) futimesat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) pipe2(0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000200)=0x400, 0x4) getsockname$inet6(r4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setuid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) geteuid() getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) fchown(r5, r6, r3) 01:47:34 executing program 0: setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5}, 0x8) 01:47:34 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000340)=0x5, 0x4) fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0x100) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) open(&(0x7f0000000240)='./file1\x00', 0x100040, 0x82) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x5) 01:47:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1) fcntl$setflags(r0, 0x2, 0x0) lseek(r0, 0x0, 0x1000000000003) ftruncate(r0, 0x9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4c755306}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x2, 0x3f, 0x1}, &(0x7f0000000080)=0x94) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 01:47:34 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20800, 0xa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x1, 0xf, 0x2, 0xcb}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x1}}, r2, 0x0, 0xff, 0x8}, &(0x7f0000000340)=0x94) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 01:47:36 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20800, 0xa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x1, 0xf, 0x2, 0xcb}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x1}}, r2, 0x0, 0xff, 0x8}, &(0x7f0000000340)=0x94) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 01:47:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @multicast1, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) ftruncate(r2, 0x180000) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xfffffffffffffded) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 01:47:36 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="1234e4f9f2df1e8fa9bfda1cd43bc5dd8415440000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10006}, 0x10) 01:47:36 executing program 2: madvise(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00009bc000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000cca000/0x3000)=nil, 0x3000, 0x3) syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)) 01:47:36 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000006c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x9, @loopback}}, r1}, &(0x7f0000000680)=0x3ab) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x5, 0x1, 0x104, 0x4, 0x1, 0x5}, 0x98) 01:47:36 executing program 1: r0 = socket$inet(0x2, 0x4, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0xffffffffffff1e9c, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x1c2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xa9, "6b7269300af00ebf9955917f652d6fe79e04532f05194ed5556c3fd558b8797628aaa9be16094d01a4e1c460f600c3bf531cd495a0b0465b5a3ec3061afa275944217aa119cad3220678ce3982787f5882c420807262c182040cc5d95c622adbd6979eddf7cd5a40b1e40d0f526ad0edd32ac4b78c9376c8dc8589359d0facd514656ca40871c1983455200bedefadf26ab29465a20dbe3cba47f1e70deb9f894980fe869321f6c08a"}, &(0x7f0000000180)=0xb1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x39f4a2fd, 0x3, 0xf8c, 0x100}, &(0x7f0000000200)=0x18) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x3, 0xffffffffffffffc0, @empty, 0x1}, 0x1c) getsockopt$inet_opts(r0, 0x0, 0x36, 0x0, 0x0) dup2(r0, r0) 01:47:36 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) fcntl$setstatus(r0, 0x4, 0x10044) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) listen(r1, 0x7) 01:47:36 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@file={0x0, ""/56}, &(0x7f00000001c0)=0x3a) r3 = open(&(0x7f0000000200)='./control\x00', 0x100800, 0x95) poll(&(0x7f0000000240)=[{r0, 0x41}, {r1, 0x2000}, {r2, 0x8}, {r3, 0x20}], 0x4, 0x2) r4 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) rmdir(0x0) mknodat(r4, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) rmdir(&(0x7f00000000c0)='./control\x00') 01:47:36 executing program 2: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) munmap(&(0x7f0000f38000/0x1000)=nil, 0x1000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) 01:47:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) execve(0x0, &(0x7f0000000d80), &(0x7f0000000fc0)=[&(0x7f0000000dc0)='bbr\x00', &(0x7f0000000e00)='\x00', &(0x7f0000000e40)='bbr\x00', &(0x7f0000000e80)='bbr\x00', &(0x7f0000000ec0)='bbr\x00', &(0x7f0000000f00)='bbr\x00', &(0x7f0000000f40)='bbr\x00', &(0x7f0000000f80)='bbr\x00']) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x3, 0xcb, @empty, 0x1f2}, 0x1c) 01:47:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x105) truncate(&(0x7f00000002c0)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000100)=0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfe74) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@empty, @rand_addr=0x8}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e22070000000000000000000000000000010010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="3f00000001000000090000000800000007000000"], &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff8001}}, r1}, 0x84) truncate(&(0x7f0000000000)='./file0\x00', 0x1ff) 01:47:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) open$dir(&(0x7f0000000240)='./file0/file0\x00', 0x2, 0x184) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x30000000) ftruncate(r1, 0x2) setgroups(0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x2) chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x8) openat(r2, &(0x7f0000000180)='./file0/file0\x00', 0x100, 0x1) 01:47:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x40, 0x900000000, 0xa1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:47:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) fcntl$getflags(r0, 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0)=0x80000000, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x2, 0x8, 0x400, 0x80, 0xf2}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast1}}, r1}, &(0x7f00000003c0)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000440)={@loopback, @loopback, @local}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 01:47:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) sendto$inet(r0, &(0x7f0000000000)="a3bc5848204fd67924193f9b2799e37dca3d5e18eee029594e06b060c24b4a504156565ee1dea857374bcd4844ecd3784b61e3af29313ddd5758a0d3a80f4f471c252feaeaa8dc42bab6fa57ce514be10489e353e15533f6a314cc87254e93ba0cc89d9a4c5ad70cde80448fb71d92", 0x6f, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 01:47:37 executing program 1: mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) r0 = socket(0x10, 0x10000007, 0x6) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0xccec}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x3}}, r1, 0xdadd, 0x5, 0x0, 0x3, 0x3, 0x618}, &(0x7f0000000140)=0x98) 01:47:37 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) 01:47:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000180)=0x10) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d600000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000", @ANYRES32=r1], 0x8c) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) 01:47:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0}}, r1, 0x3, 0x591c, 0x10, 0x200, 0x1, 0x1}, 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0x4) 01:47:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400)=0x386f, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x0, 0xc15}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000540)={r1, 0x3ff, 0xd4ff}, 0xc) 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$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000700)="bc8f7f805d818e43b894575d18980fb4e094c4cca42b6f7c1b6fdc519d725dcd07ebd8a799a36c9617756912337c7bbcd602476a45edad8b2e5450e73fa5cbf445221c67c8", 0x45, 0x80, &(0x7f0000000780)={0x2, 0x0, @broadcast}, 0x10) lseek(r0, 0x0, 0x9066c601ae3b97d9) 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) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="fcffffff0600000000030024236521000000ff000dfa8d7989b7e50869333bbc260b34bcee3b75f683607523e3d3190a3a93f2014ddaf7a0c70030a5eb0004000000"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000600)=""/177, &(0x7f00000006c0)=0xb1) close(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 01:47:39 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0xbed6) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/29, 0x1d}, {&(0x7f0000001280)=""/204, 0xcc}, {&(0x7f0000001380)=""/70, 0x46}], 0x5, &(0x7f00000021c0)=""/4096, 0x1000}, 0x40000) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) fcntl$setflags(r1, 0x2, 0x1) 01:47:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x1) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000ffa000/0x2000)=nil, 0x0) 01:47:40 executing program 0: socket$inet(0x2, 0x7, 0x200) freebsd10_pipe(&(0x7f0000000000)) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000001280)="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", 0x1000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="5885290f7c8e", @ANYRES32=0x0], &(0x7f0000000100)=0x8) r2 = dup2(r0, r0) r3 = fcntl$dupfd(r0, 0x11, r0) renameat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000140)='./file0/../file0\x00') pipe2(&(0x7f00000000c0), 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1}, 0x8) 01:47:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000280)="f630b43c3ed6da34e94b973588030eaa8ab482b5fb6391b2daedfb96082e882664735496c8fc2acecbd3d49cb5a4f698f6a234380f890caa156a8088b4e2330a3371eb7fb7703b598daa1c664ad66e060a7ff0ca7fc7915df38c2103e28e020390fe86310782b5be268ba1f5cf587332b746a2f2a34c52eee01b4354afa0fc9757ce65ef6470f3120495ee2b8b30d6df8ad6e5e74efc64d8f2376ad097f6b6762afd5edd06096559b1a8a4b8fbb1f04e301e05f2c3921b7d80846ad255ff585e435dfba65f4a541cff0269f06a7b01936086a72eca81eda27acc5fcd9ad5762b8770c4163fdc259e57215fd0d0cee675565f42b6f0c9db87", 0xf8}], 0x1, 0x0, 0x0, 0x104}, 0x20089) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x7) mknodat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x1080, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="1e000080a722f7632edf207cde84adb2c7044e72c29de5dc2c00ac261be6814da7"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xb35e, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) 01:47:42 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r6]) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r2, 0x7fff) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x0, 0x0) connect$unix(r8, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c653000f8c707b611a450992f7e432ce725e9d432c338af5e6ebb1c998a0ec16fe20fac2947282ba9e4afc115b9fe20903e4d5ce5fc2e8beee878837ac361e25972a91923c73073cbc3a86b0dbb3d8ac50f47a804ec1c612f252a9b9e19e26a95b15acb04e3dc5838145e981b94f3f6672ce89a14061a464b8dfd3e28df4525269925c4dfa80280fd0ca1430764939f5648cf825f122051e48f9143ce37575bf007f400458c"], 0x10) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) accept(r4, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) setgid(r9) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b735935707000000d325b91d407b865bf587"], 0x0) 01:47:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100514e0000baf264c15c000000000000000000000000000000000000000000000000000000000000f600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000088b00b96d7eee99f9ac902417f79090000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) r1 = socket(0x1, 0x1, 0xffffffffffff0008) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x4, 0x4, [0x4, 0x0, 0x2b9, 0x1000]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, r2, 0x0, 0x401, 0x8, 0xe4c, 0x3}, &(0x7f0000000200)=0xa0) 01:47:43 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000440)=0x8) connect$unix(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f66696c653000ef2f9e1309dad6c14f411627a39bd5757cb0532826854637de7d0dcf7c47ffee9b7b0b385ba556f1c8068a1d06a6dc28f7b6edc635ad0033775798749f37305e7d1306b10fd29021ada895503d6c0961161aa670874711ff607fb729f60eacbd2fd6f54f58f36fcc689c2eaa61f97bc843d6d9af4413da4b084458b73ae3b2e3a4b7c7686b32a5f4c8526f"], 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xf1, "eb4c7a2fda99ed189b28d2acd9d9c78725ede2ba057542590aef0ba83782791d9033c87d6de3fb462c9cc139fdd3e49d3690e363a818d4673f95aaa48196b52444c6baaec10885547e79f8d96bbb38326732d0759b9a54b7f8269d30f9a3cba5d84c24dff4ecd31cd5863105df790fe631f5272db8db68663f00e32f376277f4d051659801f96569e55b2fd39da2d9d2f62517669321eab68b90ac57694dafa740509d51b403e04a60394301506386c102a8d64b5a1099caff85a6c74f21209f07cac70be5abea87ae1b9bdb7997171b94d0f627245f47b4e7eaa92c6e19cf4526381f68e2b5a380f0255ef8498a7feb27"}, &(0x7f0000000200)=0xf9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @multicast1}}, r2, 0x7, 0x3, 0x7}, 0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="00010000b1262652dacc00000000ab00"], 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:47:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x5bf91439, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) __getcwd(&(0x7f0000000040)=""/61, 0x3d) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x4, 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0x14}], 0x15b, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) truncate(&(0x7f0000000200)='./file0\x00', 0x200) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:47:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) read(r0, &(0x7f0000000680)=""/4096, 0x1000) mprotect(&(0x7f000018c000/0x1000)=nil, 0x1000, 0x3) sendmsg$unix(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x10004, 0x94) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000240)=r3, 0x4) 01:47:44 executing program 1: r0 = semget(0xffffffffffffffff, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x3d, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)={r3, 0x9, 0xa, [0x5, 0x7e1, 0x101, 0x3, 0x97, 0x87, 0x188, 0xe59a, 0x2, 0x3f]}, 0x1c) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getresgid(&(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x800}, {0x4, 0xc7, 0x1800}, {0x2, 0x7, 0x1000}, {0x4, 0x4, 0x1000}], 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000140)=""/108) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141ee", 0x5c}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 01:47:44 executing program 2: r0 = socket(0x2, 0x200000000000004, 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$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8) 01:47:44 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, r0) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(r1, r0, r1) 01:47:44 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x80000000000006) msync(&(0x7f000009f000/0x4000)=nil, 0x4000, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='@]\x00', &(0x7f0000000100)='[\x00'], &(0x7f00000003c0)=[&(0x7f0000000180)='{$}\x00', &(0x7f00000001c0)='\'/\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\'\\\x00', &(0x7f0000000380)=',]\x00']) r0 = socket(0x10, 0x4, 0x8) preadv(r0, &(0x7f0000001600)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001500)=""/222, 0xde}], 0x2, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) readlinkat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/4096, 0x1000) 01:47:44 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x4, &(0x7f0000000000), 0x10) 01:47:44 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) truncate(&(0x7f00000000c0)='./file0\x00', 0x500000001) sendfile(r0, r2, &(0x7f0000000040), 0x2000) 01:47:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x5bf91439, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) __getcwd(&(0x7f0000000040)=""/61, 0x3d) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x4, 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0x14}], 0x15b, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) truncate(&(0x7f0000000200)='./file0\x00', 0x200) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:47:45 executing program 0: setitimer(0xfffffffffffffffe, &(0x7f0000000080), 0x0) getitimer(0x24ba18e691e1e4bf, &(0x7f0000000000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='(\x00'], &(0x7f0000000240)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)=')+\x00', &(0x7f00000001c0)=',-,\x00', &(0x7f0000000200)='\x00']) 01:47:45 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="820232437f53b1b64ddb2e2f66696c653000"], 0x1) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='/-:{$\x00', &(0x7f0000000140)='\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000500)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\xe4+\x00', &(0x7f0000000340)='[\x00', &(0x7f0000000380)='+\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='+^,&\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00']) 01:47:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000004c0)={@broadcast, @local}, &(0x7f0000000500)=0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x2}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000005c0)={0x0, 0x11, 0xfffffffffffffffe, 0x0, 0x6, 0x4b, 0x2, 0xfffffffffffffffd, {@in={{0x2, 0x2, @rand_addr=0xbb}}, 0x0, 0x2, 0xb4, 0xfffffffffffff88d, 0x8000, 0x80000}}, &(0x7f0000000680)=0xb8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000007c0)=r4, 0x4) r5 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r6 = open(&(0x7f0000000580)='./file0\x00', 0x8200, 0x188) ftruncate(r6, 0x800007e2780e3) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000540)='dctcp\x00', 0x6) 01:47:45 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) munlockall() fchmod(r1, 0xe3) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280), 0x0) sendto$unix(r1, &(0x7f0000000180)="0c4443185584242cf6fe440b5470ff0e0237a7ef6f9dee5f1e2e0baca49c5ef4e33064dd2c1b96264db3f58013d197926b3315dff11bfbe6a63f85e7a67477bafb69fb2e8d4a285c748b8a51be679f03248c271f5157240a3873", 0x5a, 0x20001, 0x0, 0x0) accept$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000018c0), 0x0) 01:47:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020004) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x0) r1 = msgget(0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) msgrcv(r1, &(0x7f00000007c0)={0x0, ""/4096}, 0x1008, 0x2, 0x0) msgctl$IPC_RMID(r1, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(r0, 0x0, 0x0, 0x3f) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, 0x0, &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 01:47:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x200, 0x8862, 0x100000000, r1}, 0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x200}, 0x8) 01:47:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="feff000009000000"], &(0x7f0000000600)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000640)={r1, 0x7}, &(0x7f0000000680)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000280)=""/141, &(0x7f0000000100)=0x8d) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt(r0, 0x2, 0x2000000e1, &(0x7f00000001c0)=""/149, &(0x7f0000000140)=0x95) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = open(&(0x7f0000000080)='./file0\x00', 0x44, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x40000000000}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000003c0)={r5, 0x101}, &(0x7f0000000400)=0x8) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r7 = accept$inet6(r2, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000004c0)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000500)={0xfff, 0x2, 0x10, 0x7fff, 0x9, 0x9, 0x2, 0xb73, r6}, 0x20) fchmod(r3, 0x1) getsockopt$sock_timeval(r4, 0xffff, 0x9c9e11adb1f036a7, &(0x7f0000000540), &(0x7f0000000580)=0x10) 01:47:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x47, 0x4) mlockall(0x20200000001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xa7) 01:47:50 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x14}, 0x0) 01:47:50 executing program 0: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x1) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x20) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet_int(r2, 0x0, 0x45, &(0x7f0000000180)=0x9, 0x4) fdatasync(r3) 01:47:50 executing program 2: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x140, 0x0) open$dir(&(0x7f0000000500)='./file0\x00', 0x400, 0x0) flock(r0, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000"], &(0x7f00000004c0)=0x37) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) r4 = msgget(0x3, 0x10) msgctl$IPC_RMID(r4, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r2, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r3, 0x0, 0xffffffffffffff71, 0xfffffffffffffffc, 0x0, 0xfffffffffffffd4a) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xed, "5ee8c1650bc5508949ad40b00154d50d0c7e7b7e3f06819ddd9f4cd8e1e93fdbdb1e3c9d9597b59da48a09e426266f93f62ded2d9d4a2441cd3b6350d1db9315ac867d538f1e63da5c801be04404e0d66a9369b64a575202b6328a15b61846588cfaa8a5171c70459ce0466da2882a33a670051addc21574f773262d898dd1b267b28cfb500ee4d2ad92144336aa707c7872efc12a30de00ddf407211861b497600cc1578a728e5afc4de83dcf623e2f4da13f04dd301cdfdcfa1ad277b8f4b9b934e60a22fd24af35c765e2baa14e35dd43b491d77225229be3ded98fed65094dc5c6b6e2530f0a0a3ed1c8fa"}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r5, 0x4}, &(0x7f0000000200)=0x8) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 01:47:50 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="ed", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000ffff0800ee2f6c85b9fd7b89000200000000000000205604aa2f12be2be08436a1a9b99e4395685df4b61a5c6423f8a64119ef0b3fbc0c0b4fca7b"], 0x28}, 0x0) r2 = dup2(r1, r0) freebsd11_getdents(r2, &(0x7f0000000440)=""/4096, 0x1000) 01:47:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100)={0x101, 0x8000}, 0x10) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r1, 0x0, 0x2c, 0x0, 0x0) r2 = socket(0x17, 0x20000004, 0x6) r3 = semget(0x2, 0x0, 0x400) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x200, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xcc91}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x3, @empty, 0x1}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}]}, &(0x7f00000000c0)=0x10) 01:47:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000440)='./file0\x00', 0x400) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000000)=""/137, 0x89}, {&(0x7f00000001c0)=""/229, 0xe5}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000380)=""/129, 0x81}, {&(0x7f00000004c0)=""/83, 0x53}, {&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f0000000540)=""/207, 0xcf}], 0x7) 01:47:52 executing program 3: r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000a40)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRESDEC=r1], @ANYBLOB="8523b9d791dd598b1896d717499f8d63cd62d3907a90b025e5bd9a15132ce747f545b08bc56b215430dc14f0b3e60681035fe715c0e721db9e7acdd81fb3cfc4dfffe6d980dd97c9398fa41837ca37fa2f789f5e8cab720ed66368bc0a0b072d88d7d033fcbf3dc4944e1c203a8ecef31f1bac639e5299176b5d23d121a5a118e9207025d356abeaf73c1adcbfb982908d260f6d5a16b05db5e92e018f7dc325f038492d1995cc4968489956945ee29d4e05f1e24a4d7bab", @ANYRESOCT=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRESDEC=r1, @ANYRESDEC=r0, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="dfa759bad1223f9e0147d1166e89a1fc96c0ea0bc502f20508cf92f65b98d622a8256583b1a68b5d9e85be62d6728606", @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRESHEX=r1, @ANYRESOCT=r0, @ANYRES16, @ANYRESHEX=r0, @ANYBLOB="e4d83ca2ad0d2ce1bbbfe27f581995d2249a01720410ec4976ff31577b39a27aa857b823cb090cc3eab09376fa1f85cc2cbe7bc4c56822e94c248ce5342ea3950883d666dcc0a65f7cf7310777004efc22d2cbd9b5e8d24d3829d2bd774554b0108371f07043a52d57f7f4a619cdbc292d0df3ee1f2b70ac0d997a999e6a5292b64e20732050ce8690f0f39626d25e398d62010271b4f683b5691ce9f48cc49ac4ccff05e3c6783e9881677461bcb0f56c93c31af7fe3ae767357bb90f961884c16c9a6f3bd9b8496452be22c28305691c8f432979f1dc33f6c34c25dffcd0eee498d100798bafdd35c0920e8e3198dbdef27a80ffef422e6b", @ANYRESOCT=r0, @ANYPTR, @ANYPTR], @ANYRES16=r0], @ANYRES64=r0], 0x8) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffffce) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000480)={0x9f, 0x2b3, 0x100, 0x7, 0xf602, 0x400000000000, 0xb1e1}, &(0x7f00000004c0)=0x20) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) 01:47:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x7b, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x3, 0x400, 0xffff, 0x1c4, 0x49, 0x4, 0x401, r1}, 0x20) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x94) r2 = open(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x6}, {r2, 0x81}, {r0, 0x132}], 0x3, 0xa4) getsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) login: lock order reversal: 1st 0xfffff80004a329c8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000802440 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80012b58428 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110b75e at witness_debugger+0x8e #1 0xffffffff8110b392 at witness_checkorder+0xf72 #2 0xffffffff8102c075 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102cb78 at __lockmgr_args+0x488 #4 0xffffffff8151991a at ffs_lock+0xea #5 0xffffffff81967e75 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bf6ff at _vn_lock+0xaf #7 0xffffffff811a6a41 at vget+0xb1 #8 0xffffffff811922f8 at vfs_hash_get+0x148 #9 0xffffffff81512e81 at ffs_vgetf+0x51 #10 0xffffffff81503124 at softdep_sync_buf+0x444 01:47:52 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) fsync(r0) ftruncate(r0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getpgid(0x0) freebsd11_fstat(r0, &(0x7f0000000700)) getgroups(0x2, &(0x7f0000000780)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) getegid() sendmsg$unix(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}, 0x0) freebsd10_pipe(0x0) #11 0xffffffff8151aec4 at ffs_syncvnode+0x394 #12 0xffffffff8196c215 at VOP_FDATASYNC_APV+0xc5 #13 0xffffffff811ba3b0 at kern_fsync+0x290 #14 0xffffffff81716846 at amd64_syscall+0x436 #15 0xffffffff816de47d at fast_syscall_common+0x101 01:47:54 executing program 0: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x1) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x20) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet_int(r2, 0x0, 0x45, &(0x7f0000000180)=0x9, 0x4) fdatasync(r3) 01:47:54 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) write(r2, &(0x7f0000000240)="c1795c892bda40298034d909af686ef9e327b61df0be26ccfec3f2f200da9b48b687dec876e4b0edb9b8ac78999a05913fd332fd59987dee338364b9487f3cd55fe36399a1eb0a35b306058545fbbe48b2f01febc44766f85bc0db539ec6e9f0eecc6e7ad921c80521f4e4f0cb8b7b4ce7", 0x71) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r3, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 01:47:54 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getegid() flock(r2, 0x1) flock(r1, 0x1) flock(r2, 0x1) flock(r1, 0x1) dup2(r1, r0) 01:47:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40000000009, &(0x7f0000000040)=0x8, 0x77) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x10000, 0x8000, 0x80}, &(0x7f00000000c0)=0x14) freebsd10_pipe(&(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0xffffffffffff809c}, 0x8) 01:47:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000226, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000300)={0x5, {{0x2, 0x1, @multicast1}}}, 0x90) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000240)="bd830b16cfb6a4162d37e78180605482dfd282d59e20caf57a85979c90fbd88c9216617ccdcd5cd1565fcbc83b2ea99ff2e7db2b7283c46ef24adce7cae1f6fa6cca692774f0e4ec0e9ce5ed8ce356cb35", 0x51, 0x80, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="e0028d0000"], 0x4) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0)=0x7, 0x4) freebsd11_lstat(0x0, 0x0) 01:47:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) open(&(0x7f0000000040)='./file1\x00', 0x82, 0x80) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x8000, 0x5) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x0) r1 = socket$inet(0x2, 0x0, 0x0) recvmsg(r1, 0x0, 0x1) 01:47:58 executing program 2: r0 = socket$inet6(0x1c, 0xfffffffffffffffd, 0x40000004) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x30000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) r3 = socket(0x10, 0x4, 0xfffffffffffeffff) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x2, 0xeb4b}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000200)={r4, 0x100}, &(0x7f0000000240)=0x8) read(r1, &(0x7f0000000000)=""/14, 0xe) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @loopback, 0x2, 0x5, [@empty, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @rand_addr=0x5, @loopback]}, 0x24) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x80, 0x181) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) open$dir(&(0x7f0000000140)='./file0\x00', 0x40, 0xd3) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000800}], 0x1, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x6b) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 01:47:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) write(r0, &(0x7f00000000c0)="56bc95ff690a7cf289f735f8d317dc4b50679b8f72c367dcb5ab9ffbbf16743bfc0febcb4d7c785e9e5bffd98f1062dc1c1c7ed55971578cbbd808cee62a66be1457a10fd357e896399d2f6c75d2f16f83f8c150929ba4491cd44304d42c10a7dc334cd9fa117991fb186b5d8e991f0c17c7e9735b26f96659e331e1cc100eb959aee7f4dd9987095e2d98a3ab4e2b0b974884ecdc92703570cb46e2e3f7ac1708ccb4e587e8e41e00052eb5ead86030385b515f9910d8e5d05acee25c62280e91", 0xc1) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000001380)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000011000000000000000300000001000000000000000000000000"], 0x29}, 0x0) 01:47:58 executing program 1: clock_getres(0xe, &(0x7f0000000000)) r0 = socket$inet6(0x1c, 0x10000001, 0x2) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8000000, 0x4) 01:47:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x400, 0x9, 0x3, 0x6, 0x8}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)={r1, 0xa1, "2a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="02000200d0999ac231fe9d545a3600005f3e942ec6b020988fa27765e23be6e873c03f354b45a0d6a3abb7e7aee000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x8) fcntl$setflags(r0, 0x2, 0x1) 01:47:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x402, &(0x7f0000000040)=0x2, 0x4) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x48, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7, 0xb37}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={r3, 0x3, 0xf, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x100000000, 0x6, 0x100, 0x3, 0x7, 0x80000000, 0x1, 0x6, r3}, &(0x7f0000000280)=0x20) openat(r2, &(0x7f0000000200)='./file0\x00', 0x120000, 0x100) 01:47:58 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7fffffff, 0x6, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) freebsd10_pipe(&(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, 0x0, 0x0) socket$inet(0x2, 0x20000000, 0x40) msgget(0x2, 0x40) preadv(r3, &(0x7f0000000340)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x2, 0x0) 01:47:58 executing program 0: 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, &(0x7f00000008c0)=[@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}]}, &(0x7f0000000980)=0xfffffffffffffd58) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x2}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000500)={0x0, 0x3}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000004c0)={0x100000001}, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x96b4fed57cee865) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 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)={r3, 0x8, 0x42, "e88c6c054970b6a8912f221e93867e5ed26eb6659d459e528034fbda1b9b4acd6847dd09850b547103b535ace7e7bf31a3c1cc7f2b7dc15f4419917951c23d0fef09"}, 0x4a) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x187, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000440)=0x10) 01:47:58 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)={0x0, 0x6a, "1b1e9e0356df62c03fa030120022fd5455a9c91aeaf17e62676e1df6a5255f25e429476e490a37593b052dd68a074b56683a55bcbac79b3e178fc904326a84b6ef054dbf08a6ad293f887d435134aff89ac4184a2c3f5b9ed80d357182529d66f2bcbcf8995d0032afaf"}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000600)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0297aa02", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$inet_udplite(r5, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) writev(r4, &(0x7f00000004c0)=[{&(0x7f00000006c0)="f22ffce415305652d337aae79e381f07464d7cfdfe32d0b94eef8c4a4c1db22436ad2384a5aa910635c64c18c858c61865b671649732952cedced0e39f5efb01482b1e3973638a056b6c4dc1"}, {&(0x7f00000003c0)}], 0x10000000000001aa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x2}, 0x24) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x5067, 0x7, 0x100, 0x100000000, 0xf1, 0x40}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="0008002dcee7d72d32fcc5ffff2d00"], 0x0) getpid() setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x9}, 0x8) sync() getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) fcntl$getflags(r0, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 01:48:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000000)=[{r1}, {r1, 0x8}, {r1, 0x2008}, {r1, 0x4}, {r1, 0x1}, {r1, 0x10}, {r1, 0x100}, {r1, 0x2000}], 0x8, 0x8) getsockopt$sock_int(r1, 0xffff, 0x10000, 0x0, &(0x7f0000001380)) sendto(r1, &(0x7f00000000c0)="8135dcf0d1c60a3e20238c4feb2ac8036c2589526de6b01b3273172c873ae7dfe568398a925be326df90ef469c27e797b047647b17c720151650d96d949772a9b65419248c8057a427336be15e4fd520c8eca1e4d82e05a26657781da0ea163111102381a6acfe7efa1c725cdd0c1a12e24f794ca3dab6aba8ea9c1d74eecd06ae7d4c596f8854218324e8800e07527d23a4330c55b589988d72a500d9f053f07c4268bd84ca5f2489db7c4c9d884b6b84c4778b79347b423d5df2bdd34906", 0xbf, 0x101, 0x0, 0x0) 01:48:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x100000, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r2, 0x0, 0x1) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) openat(r1, &(0x7f0000000000)='./file1\x00', 0x100, 0x100) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) 01:48:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1d, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000080)=0x5, 0x4) 01:48:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1d, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000080)=0x5, 0x4) 01:48:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="cf000000f799480ae3cafa9edb01b0b356741dc2085257070000005d64a9ea18e7fa175c9929a7949075c395ab4d7ff1d1b272de95e36d65822c6b9c69520cb3012a304df7feacde87e5a368485fc2add01b98f276a042639a5d45da1ea16ac3a084ad9f6444d581783db330c4713ca8473f9f3674bb95c442ed16cdb25ef42cde06050533d19f16609b01db555a03ff9908ad80a1232033ff9ef9873b76f9253518c45791808045467e4fb272fd662297a0db80a1b1aa174e738ff1348ec1b5c5a5a019c4962afa89bdaa4e344d845dad79e1"], &(0x7f0000000400)=0xd7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000007c0)={0x0, 0xf3, "327b9c1e798d8b80b87d1b290af3d486eaa19c52fab6ca728328c762211a94d49ce0b423afae8e339e8ab69c0970d18c5e9c28fc43cbf94001cb6b8e0b8aef751e2cc0a976f8b8bf7ac585d4073e177f16640841651fa420a8c89848b629249ecf1612b632ad85c321a1730898c8bea64b8642a16556007d81035b17fcc6e40f44502b36d3fe6f2fd1b191b358914e2e0bf3acc4b71aa1d23c6f93d9359e7800903aa91f96b7022a99eb0bd07fc66a51d73d83b601e543be347db698a69d849eb48083143d21dc35634d633d54ba8be77bdd9719abf2f4b81f127cf539ac5d23d51b4aaa5276e6cd0000000000000000000000"}, &(0x7f0000000440)=0x3e) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0x8, 0x2d25, 0xfffffffffffffffe, 0x7, 0x6}, &(0x7f0000000180)=0x14) fcntl$setstatus(r0, 0x4, 0x10080) ftruncate(r1, 0x2a60) r4 = dup(r1) write(r4, &(0x7f0000000040), 0x1fff) 01:48:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) r2 = getpgid(0x0) r3 = geteuid() r4 = getgid() r5 = getpgid(0x0) getresuid(&(0x7f00000006c0), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) freebsd11_stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) freebsd11_stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r1, 0x5) fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) r14 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() sendmsg$unix(r0, &(0x7f0000000e00)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000740)=[{&(0x7f0000000080)="df190290e5a9cd2c39dae466f83bc45a4b22e6f2cd2f0057d2ef47394de9ddf998dbb3edd8ee8bfe9414cf69294fe6b837f4ee6bbbec0bf8d426d0a1fb072daf0dc2018b7dfc833a899708d19baf63d61fc16f0f56c26f8851be6498e882dd75c0473ff46fc2ba0f481a11f4630317e60166364cd9ca7d5c873b8161627301c8a0a9c508a69e454a794e08e322dafc7341459530758f2e36080cf1770857fce6a9e92095f25f38dd932ddc2ca5997cdc1bc2068a712de6f43fbf03b666523995cdede5780e48c93e885861604fdffbe8152660f54b59c883c4c9d83675049e6ffe7436b53b63b938a7688bd046c4f397d28e", 0xf2}, {&(0x7f0000000180)="3dd1f73d84f887b0de9b952e19f41022f49ed33a92c550184433bcdb2b900b6fc6ce7824fc04", 0x26}, {&(0x7f00000004c0)="bc7fd3dd910db7682db2a897837959250cb74c3c4045480a3c8f9dd43941c9f7d7a9fbdf2aa17d1ad2faf66b40314b564c568ec10f46046f07333276c7", 0x3d}, {&(0x7f0000000500)}, {&(0x7f0000000540)="64cfecaec46b5b0f2e9c06503b154f5569611c78de0274bacdee36b63593aeb06a251a85f0865f24f034d1200bd6446add9b74f140dbbb780ff960d503e51cda85201e386fc55f8b854529fe72b22d1e47fb4a72896f58c3d738e2a7da9d81bcc8a5203dcc349c8309", 0x69}, {&(0x7f00000005c0)="6fe9d276fd0700a1d81361cd13213a9c887509a08dcec68a746a871a46d90b71f1565949ae7b9dd6ff68c29641bd40484761876e8306b5e4e8043d1cecba9af7bd4a50bbe0857fd3f00f1274149ab165bd1b8d2d9902526addb09d2e7ce6146dec88a4c2cfdaafb66747680d94a9b14b1a1f451109ab13d98600ff85320b8f74290084554312dc94167e63e73aaf6c4a8f492b709051f4efd19c400e17dcbff129cfe93250569c1baf1b3d4b5667e9ef2d34ad2b0857390b03dc96888a3617869ceecaa39ed5e10790e85b86f5", 0xcd}], 0x6, &(0x7f0000000d00)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x100, 0x20000}, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000380)="8d31815d7653adbeb261e92903bf5c704625a60469d244be11088f545a24e4552924e6a85c2401fc09d2e21844073703b86e06aa7e5e4e8b4c9ba04c21d93bf05772f514a107cc7b39678e1b8d0f1cae4a560b651608575e98dd7738f92bb058fd9cb1fd61559ff6b0ca018085f398affce9bf0a10e3d78b831c7faeb679585901c13aab38ddb9ce2a990df74d5bf4f824c06b572f46e4ebf817198f247e9250e504da7e2d2fdafad67d327853dd0730b0c9876138bec6a2bc06706ce4c08747f3e7423eccef3774"}, {&(0x7f0000000040)="dafa22de8cf36b6cb38cf3b93e461089c92e31e43496"}, {&(0x7f00000001c0)="5504bdb76a3db947c102f278886835256c47c7ef42ab3ad701d80cd4171b78e84c7608dfe025aaf7c32956834480ba78926e27c59bfeb251c5933220d723da52a465925a324d049f3f257260cd88c242a736b3125fe5effe961961a95a4429deb34d4579f10baff8ed30ad93d9eeab92440e7c9e6da8eb87dddda2b7539372e0a91adc836e3fb9ab84d325c1d28f97c969bfe33816bce2c869f84fbea96243a23cf1afe89a3d762e96aa57f1e10b206743db8907f93531557c393787695a31379d112adc971020e5430a057a340305e0ace319b25a06b58e"}, {&(0x7f00000002c0)="17099699e1301a1b28cacb988e8bc9d93b39960db777a765942910bf96820f333b7b52bad9b0066720c404085d9a54b477019d94d7b0775769c2c76b25ae35a2700d6bb426b16c8bc2ce1b74a0d907eb14a5d75971bed7c25e6de9ceb557e91032024ae743fcfc1da8afde3a5aeb122dd2c0fa3859bd6f"}], 0x10000000000001cc) ftruncate(r0, 0x1) 01:48:03 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4b}, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8) 01:48:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000000c0)=0x4) getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) 01:48:03 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = socket(0x1f, 0x10000000, 0x6) setsockopt$inet6_tcp_int(r1, 0x6, 0x1c59, &(0x7f0000000000)=0xffffffffffffffff, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 01:48:04 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x40, 0x0) clock_getres(0xe, &(0x7f0000000040)) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r0, 0x20000015) open(&(0x7f0000000080)='./file0\x00', 0x2f8, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 01:48:04 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f666906aa493b85ce3deb6ad572a7653000"], 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x1688, &(0x7f0000000000), &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0xff, @loopback, 0x4}, {0x1c, 0x0, 0x8a02, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x94, [0x2, 0x8000, 0x7, 0x93, 0x9, 0x2, 0x96d, 0xfffffffffffffff7]}, 0x5c) dup2(r1, r0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f0100798744b36c653000"], 0x10) 01:48:04 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x4bf, 0x200000087) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) close(r0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 01:48:04 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x27, 0x0, &(0x7f0000000080)=0xf2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xef}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3}}, r1, 0x80, 0x7, 0x0, 0xfffffffffffffffc, 0x5, 0xffffffff}, 0xa0) 01:48:04 executing program 0: getresuid(&(0x7f0000000580)=0x0, &(0x7f00000005c0)=0x0, &(0x7f0000000600)=0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000880)=@file={0x0, ""/108}, &(0x7f0000000900)=0x6e) fsync(r3) freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r4, r5) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x2, 0xad, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffe1}, {0x1c, 0x1, 0xf90f, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x8, [0x742, 0x7, 0x82, 0x8, 0x4, 0x5, 0x9, 0x8001]}, 0x5c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0}, &(0x7f00000002c0)=0x84) fstat(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r7, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r6, &(0x7f00000003c0)='./file0\x00', r9, r11, 0x200) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000007c0)={@in6={{0x1c, 0x0, 0x1, @loopback, 0x40}}, r8, 0x9, 0x7, 0xffff}, 0x8c) dup(r7) dup(r6) r12 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_udplite(0x1c, 0x2, 0x88) r13 = semget(0x0, 0x1, 0x458) __semctl$SETVAL(r13, 0x1, 0x8, &(0x7f0000000300)=0x1) connect$inet6(r12, &(0x7f0000000040)={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5cbc6d84}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a7", 0xa7, 0x0, 0x0, 0x0) __semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000340)={{0x6, r2, r10, r0, r11, 0x44, 0x401}, 0x6, 0x101, 0x400}) symlinkat(&(0x7f00000000c0)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') 01:48:04 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x2) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = socket(0x1c, 0x5, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) close(r1) 01:48:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66040000000100b78c8c8fa91283816e72931bf10b97bd63b718db95442889cd5711bd"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x3, 0x4e04}, 0xc) 01:48:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000008c0)={0x2, 0x3, @multicast1}, 0x194) r1 = socket(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="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", 0xfc}, {&(0x7f0000000140)="08d0b690993d0c7af50106aa7257fa896f47a2f0cec506c3565670964d0d38602dd1328b5bad65e56db63dc15ce8735341a4e0db31201646f477751e050e034a6d6061f277810d9d13936f71594daa8cfef36b735e0d475e930ee5261dff63b97d3aedfc54b61de9a5c8a0e823bb63cae107edf5de290dd8bbb9c81781ea72c5e709fbab61cb543603e4f49fda14ce39788a9870cb983a1098bf941d5db3985d41f71e3a36f9f558c356aa5c554c0cc4021b006c981e47b69596580dcbb24fd5268f9668c86064df96af6fba467f9328f6a27caec41203566e69fce850ec079707c146cb7db8ba1540d4dba4e9c962db8e4b38462bf3c634", 0xf8}, {&(0x7f0000000240)}, {&(0x7f0000000280)="e1ba6e39b5a5fa6d85eda6db39f6040a5d07b3f31de11906fdc4526d137a9089ef731043bbf259549daa6d68546319893d5451b1fc46c057ea8dd1473a1e924b125b6eb4c6bfad331cc9c89953d9a60434d9ed6cc488ff7765a51af0d62a09b8", 0x60}, {&(0x7f0000000300)="1accce990dfeed5b99f176b46a3eee46381d8aa4e9b4a252483789a5a880e479cabdf7fc0bc208adfe90ccdd1ccf0e42301bf7645c1f4556a07f91fa0c5b2d1747b2f2c55dead7a2d9d79595c1eaab4459f8c5e985aeac051cd3a84375792d47072d2b8077ec867ee616669095f26bf54bf6acc467012430008d56eef9b976e75822419bf5", 0x85}], 0x5, &(0x7f0000000440)=[{0x108, 0x0, 0x10000, "ff981a5822836bcea02f448b02dae18e44f9686c2a0274aafe93443a413a58590231bd3b7a6e297cbbbc0b02adfc0b6308c123f6d0ba4bc05b52c403c54152a217bea0728ef90a6e0b76ad4261a9ef924a2f119cd10833078c120412c85caae79c0c8f389b3e2c131b7f60fd3daaa3fd5ec60cf15ba7219b48810341f1ee280b9a939fd05444cb2f3f84eccb6cc078c379370acf21598f09947118fcc1885aa6ef171352b77f221c95dbe1663d6ea322927971f932d9c612d8dea499592182ba10ff0cbc7de687fff495f87a67e631554c7b076e5375a505f764a63f5b3434fc0c548d50a84047fe9850025ada75f0f65878199d040825"}, {0xf0, 0x84, 0x6000000, "d5057568e55359cee1a6f7a6d8e32ef98d731c782dc723ec3b088e1eda4d2662411e02c05a8276b0e31a60d1d0c02262959cd129dee4c23a4f33f85078ba271bc579643ab73311475a5b0a87881e1fcf78b6b362d4af58d4d988d1ade136bd3ef54629cc1bb1aeecf4bf8001124fe109927ddf7677221725dd67b031c7851664c3d143c8ba9c2cd171765234aa1b64ef30493ebd992f49c8c1401c1dbcbf84d02297a06993ad9cdf83736a764f19532334dc1a51d2fcc39a0fba54aa332c2209de171423aff01b91604b1f74ed50541dfdf91716d7feb35fd3e7"}, {0xc0, 0xffff, 0x401, "a0e48ab825f22bf9181796fda6d013dcb420119c0a90e85bb4975ff4a588b69b74c6ea4a79b2728e4bc4aca74f3f7be81ab88cea509e9dccb3a73a78384cd50b98656950954c06cd9d4fc79de9d7c1130ba34e0facc87d858964b9cdd2b634d2bcf4c61a5173ba551cf86ecb9a36d17c5afd0914b37f87b63a279b391e3074de9c5fdb63b23b263025ab1f499d771944f22635f9d95b14809f450ceb09f333df23278a63bc94d0473a5b"}], 0x2b8}, 0x20004) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x27, &(0x7f0000000740)="0b22ea0baf07ee966df39fd37020c0a1f14bd0145eeb26e35bcf1b4665ed7b23974d64f8a791f32ffb39be35bef7721ed3513a477f87e4f3ee523ee2461682a02a40a739647df30405510351a641a0c29ca61313cbe2430c6acf1520c365eebd1b5e80402d2361ccaeca38bab761943f0e200bcc33c3719a0741922f4e3310e19520731ca6ea19d422fbaf1e3d4339b1d7c09e8492585b5beef807e4e8701116667dc400a220f59e2769c2f2731e9f8ff026c79a1a60942a216ed6b1ed8fa05d01f4b0ed96ad8043ae441367e653611aa5edf93eff61897144ade0a420edca280c8706ca997e77153b1735caedb66e2f561fdbdc76bb", 0xf6) 01:48:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200010000000c, &(0x7f0000000040)="ebff125c00000000", 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x8, 0x2, 0x200, 0x6, 0x2, 0x5f}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast1}}, r1}, 0x8c) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000140)="eaff125c00000000", 0x8) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) 01:48:05 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x790}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x919}, &(0x7f0000000140)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000180)={0x38f, {{0x2, 0x2, @multicast2}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x1203, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 01:48:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="d2eac9e4952586e462e476143d2c0fd7118fdf43e1475d64f8e84d159ca5bb97fe42212436061d622c1e0577e98520e81c86fffe786f08b36d502d3fe4c2eee7abd3f2f58b2d94f81d87e16e941e586a2d0293e4c856c077d8a120487ee3975c4de8e31e3c90e691b08b7072f1eb9ed7f8c4243227038754e8", 0x79}, {&(0x7f0000000080)="fe1b0e4aa90e9365793a9f790ca9ac59d7c9bd152cd6a958eaec454f8a6360287d267c5f3cf1ecc784f5834544ccffd939e197b86533f86d761c33ce481f07dbce09eaebfec07363f570704e97ccd8e37b7f5b05143ff55a5360933ec87931b8edf534528cd621d85ae28e0bf27292f003263437d4ca1233e9594ca9f7e4df3ac54c443ac648a03ae3ef0413fd", 0x8d}, {&(0x7f0000000140)="4b8cce8a8fc1db9e1b4ec95da63cead9d480753b7cb786ea66cb530d6be67fba093c792cb7bfe31370061a7b4d5302614704cc85d597aa974cdc67b045607f2879a2f8acdf1df2c547c5751480017bcfc0d2", 0x52}, {&(0x7f00000001c0)="b0a2be24708f24f4cba6269a81353d9eeeaa7fc54fa3b173f398db42060b613de7824090a743b4784aca835836d6c6ab3e4ea1858507d33d7d44b39b6af80b493db73f785d08ec39a33783232d45baa376a2c487237a159d9f28edd140c67f2877495fea3a1cd5ef3dbe2e4490fc5d0a9e4f6389bc0b8baf2cf7fa5252304994", 0x80}], 0x4, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8000, 0x0, 0x0) 01:48:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r1, 0x29, 0x19, 0x0, 0x0) r2 = socket(0x17, 0x1, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7, 0x340e, 0x8, 0x7fffffff, 0x6, 0x7, 0x18b7bd44, {@in6={{0x1c, 0x3, 0x5b, @loopback, 0x10001}}, 0x0, 0x80000000, 0x200, 0x2, 0x4, 0x5}}, &(0x7f0000000000)=0xb0) setsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f00000001c0)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r3, 0xffffffffffffff22, 0xf, 0xe533, 0x9}, &(0x7f0000000200)=0x18) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000040)) 01:48:05 executing program 2: r0 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x2000) shmdt(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x800000000000}, &(0x7f00000000c0)=0x8) fcntl$getown(r1, 0x5) semget$private(0x0, 0x0, 0x395) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d277ee347815080045d2602b7b796c4d491f7f16098438257f01fd2b") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0xe6b, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r3, 0x2, 0x44, 0x40}, &(0x7f0000000240)=0x8c) 01:48:05 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="00004fa5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) listen(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x3c, 0x6}, 0x8) 01:48:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "364b3a59f68de95714464d02cc24d613"}, 0xb3cd7f2835151e19) socket(0x2, 0x20000007, 0x5) 01:48:05 executing program 2: r0 = socket$inet(0x2, 0x10000000, 0xfffffffffffffffc) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@rand_addr=0x3ff, @rand_addr}, 0xffffffffffffffde) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000080)="e3f4a9be", 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x9, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x9, 0xff}, &(0x7f0000000140)=0xc) 01:48:05 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) futimesat(r0, &(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={{0x82d4, 0x7}, {0x6000000000, 0x7f}}) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000480)=""/217, 0xd9}, {&(0x7f0000000580)=""/34, 0x22}], 0x4, &(0x7f0000000600)=""/4096, 0x1000}, 0x80) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="4c7093b932f08936337e4531f480fd2aa00b951ec1c1e5ab4c2c58153abf2fe3a70f2b26776523b9e5ff889b878fb3d86c2b0570a935df29e0c0"}, {&(0x7f00000000c0)="5863f06982881628200e6d8e699a5c687b2bc200758b50d732e6e63094ee33e3ae5d370c316bc018cac56621fd9143c87183ba5913ae2ebef5"}, {&(0x7f0000000100)="d4037387ee584e09c9205bf5a6fadc7a4521023d1195dc8e31007035ab81a377065478a60584371822712382f98a2c2a9d18f75aad3e30de0d25a714ba1277bf0f49299f875f5a41ac2716d9983bfba96e53431bd9f551ffdde5cedf8d649ad9f78eb779bfe27054c4540be4730bdfec217d29bb969b9616c4b8f69647204d4949d377acb0e04b09498bbd4c5d9c0638e277eb2e4f573c76f7e6d79d9412664896f5cac30eafad4b3d527d725070782ca41fbf892bca802cb7724a"}, {&(0x7f00000001c0)="b25ff7c78445610a3ea4bf65ae425a59bc33e634225cdca66c6c210e15a5cc492fc2006786ade583005d151e9dd459a0597a4c85facb"}, {&(0x7f0000000200)="4fe8c6b0e9a1971c78ded764e69b50de3ae058e3"}, {&(0x7f0000000240)="b7f24f7390a5"}], 0xffffffffffffff7f, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r1, 0x0) readlink(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)=""/189, 0xbd) execve(0x0, &(0x7f0000000000)=[0x0], &(0x7f00000013c0)) 01:48:05 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x7, 0x3, [0x1000, 0x1f5, 0x5]}, &(0x7f0000000140)=0xe) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1}, 0x0) 01:48:05 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) 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, &(0x7f0000000100)={0x0, 0x2, 0x20, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0xd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x0, 0x5, [0x9, 0x3, 0x6, 0xc57a, 0x1e2]}, &(0x7f0000000140)=0x12) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x8c) 01:48:05 executing program 1: mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0xc0) msgctl$IPC_RMID(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x1, 0x2}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="022593e1de8d63eccd07d30002000600e00e5fac7dc3367f3358849586794b8591069169b97c1a4ba1f13427198498a2fefe360060732b41e1d9abf1c40b294904380f5f7aafab6f83ab5e969046525a87740a003f5050e0d8d7045fc82446fc80172e05b0cc764ca947b28152a7e662258618e72d8c5ffaa285066125619a5988bf918910faa95bdc1874cbd83762f0ed62bdfd480d816d83528f5cdf5d55"], &(0x7f0000000140)=0xc) 01:48:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3ffff8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1200, 0xfffffffffffffffc, 0x30000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0x10001, 0x1, [0x9]}, &(0x7f0000000340)=0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xd54c, @empty, 0x6}}, r1, 0x60d, 0x5ac, 0xb58}, &(0x7f0000000280)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fchmodat(r0, &(0x7f00000003c0)='./file0/file0\x00', 0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r2, 0x1e, "a722f75b2edf04f1beb9764e72c29de5dc959efc710dc2ccc02c00ac1d62"}, 0x0) r3 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000380)={0x7fffffff}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) accept$inet6(r3, 0x0, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 01:48:05 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)="798deb8ce60c923afeed35c008060015080014047102000000bab83be28ea73e1a9ab221b4ba2070070000000000000049084b98e76eea94bce09126abf88c693831ea2a842f") 01:48:05 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x40}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xfffffffffffffff9, @loopback, 0x2}}, r1}, &(0x7f0000000040)=0x84) 01:48:05 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) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f01696c090000"], 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x21b, 0x81, 0xfffffffffffffffc}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x401}, 0xc) 01:48:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x80) poll(&(0x7f0000000100)=[{r0, 0x2041}], 0x1, 0x1ff) dup2(r1, r0) 01:48:05 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 01:48:05 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r0) close(r1) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) 01:48:05 executing program 3: clock_nanosleep(0xf, 0x0, &(0x7f0000000080)={0x0, 0x7c}, 0x0) 01:48:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0xc}, 0x0) 01:48:05 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in, 0x0, 0x0, 0x0, 0x8}, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) dup(r0) 01:48:05 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 01:48:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) poll(&(0x7f0000000040)=[{r0, 0x10}], 0x1, 0x5) socket$inet(0x2, 0x4, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0xffff0008) accept$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) 01:48:06 executing program 0: select(0x2f6, 0x0, &(0x7f0000000000)={0x5}, 0x0, &(0x7f0000000100)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x5f, "44f927cf727bc5eba58127bb33758c2d1bb8e6c22ff802d0944b4a01b42d2bb73d9b002bcf951e9bfae751543beedde794e4e4bb62246cc153253d4354ecf4bb70bb435c656b15f37b99019112cdaf30b540fffc53cd01b64d6a10e269a6cd"}, &(0x7f00000000c0)=0x67) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0xfffffffffffffedd) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000280)=@in6={0x1c, 0x3, 0x28b, @empty, 0x5}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000002c0)="b202677d582fbb01211cefd5335c2983ef00b006439d4dc572db9e4948e32577aaee40bbf99915644d853beae598d200d7", 0x31}, {&(0x7f0000000300)="9c652b284f099bda87942690bd4838637fdf55cddb73e87934248ac8fa2a8ca8087909", 0x23}, {&(0x7f0000000340)="95051f0e0f17be97f654f01b76abc366b5134255fb537d0029f72037bcc2fbbd88ed", 0x22}, {&(0x7f0000000380)="6b7a9acbd97f4b9a774685964e753c20f364ca0e031126f722cc962e9bc9b1143d6f3c9184128828ab0bec0e3e892b42e511f76fabd501f1db60a093dc7ab73e699affd7fb43b4d56e26c90e67fe5ab173eb370b0638da9f4001112307a4f31fd8c3b90091bcc178d8f7080196db022330441b4091abbbbe9ef87866b7fb7446507db65b416d6ed6fde5443d6ce4edaebc38feab66b6580e7d800f9c2fa1436794e8e7b8368b59d8d0cd2f4994a4d6053adcb955108e9e1ce0fcb3b6fa3bcdd653e6599e052bf0995f48f34780ca3f89cea53402fdc409c44d96f1f2bf4f4da1e906ecf8dd445e9366113e8f49e8a02d68d8526a4b23", 0xf6}, {&(0x7f0000000480)="966d223d03a6ffea32cd3314e5d66e502a64d84cc299a0479a3cd9867495615586984ae042c4a28a34bbdf3184b4d86d13ea1a9f3c8b2977233e758555966dd3e78d0fa3f5cb9a6320f3ec4f9cf7ba70279ee4b529cc2307025012b9b6c6dfdcc62e3927875d9eaa9bbaaa86cc237f2067bd449993d10ed8bf86e9f9938d56c423f9bd2fc292", 0x86}], 0x5}, 0x108) 01:48:06 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$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$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x3}}, r3}, 0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={r3, &(0x7f0000000100)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x208020001) lseek(r4, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0xe0c1, 0x800}, {0x0, 0x0, 0x1000}], 0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, 0x0, 0xd8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141ee", 0x5c}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 01:48:06 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x7ff, 0x1000}], 0x1) semop(r0, &(0x7f00000000c0), 0x0) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000500)=0x1f) 01:48:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)="827a81398b0492debeb62bcba07b0f65d64f17930d1c95726b22f0afd312dfdd6e60924b4c453f3d8c337d79f9fb81a05455fe64ebd4568923e306d4d8707cab5bb59559300c272d5ccf1e6e250b6a330ef100fa36f300eb29920e69b51b665d431533cf004174e230fe265fe1500a92bf9ad9dfaf1e4571473992da413950753fd2994c1989dd9ffaff149c092c4f55385ed1b74e5b1a18483070221c631e3c006cd1347f01f2516025a09d0d", 0xad}, {&(0x7f0000000180)="ae006af9671b2679c3a73b7877e1b617522f76bd8b283de879ffdc2b0e56245c0274cc59c6d8086bb1381ec00d8bb27d9a1d410e490494c1bef4c4c57e7bf9f8804cf297080c5e07523f1c0c274f9877fdf1bee4b31c1e10a8eca8f43401c001c5fc091e628e3577dc9f94b0ac018202e195d2457de852388f6b6763384138ed28c85cc5e8160aabd69408291adb2a8ca1c2a654930caf3c8e6658c48c27b211a796f03299c3f808a90d54088bb1d17dbb6ada7a8f5fc56fd2cace9f5211959fe4e13d0071205b1b33fdd037b3188a53874526e0e45397", 0xd7}], 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) ppoll(&(0x7f0000000080)=[{r2, 0x5}, {r1, 0x4}], 0x2, 0x0, 0x0, 0x0) 01:48:06 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) r1 = fcntl$getown(r0, 0x5) getpgrp(r1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x20000005, 0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x841}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r3, 0x7}, 0x8) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000002c0), &(0x7f0000000140)=0x25) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) 01:48:06 executing program 1: chmod(&(0x7f0000000000)='./file0\x00', 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x80000002, 0x0, 0x4, 0x100000000, 0x6, 0x3, 0x101, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x6}, &(0x7f0000000640)=0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r3 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8) msgget(0x0, 0x4) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000c40)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000840)={@in6={{0x1c, 0x2, 0x20, @empty, 0x3}}, r2}, &(0x7f0000000900)=0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) __getcwd(&(0x7f0000000ac0)=""/74, 0x4a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000b40)={r2, 0x2e, "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"}, 0x0) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000500), 0x4) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') freebsd11_mknodat(r3, &(0x7f0000000980)='./file1\x00', 0x8, 0xfffffffffffff801) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000005c0)={r5, 0x4}, &(0x7f0000000600)=0x8) 01:48:06 executing program 2: freebsd11_lstat(&(0x7f0000001380)='./file0\x00', 0x0) r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2301040000000000000000000000000000000000010700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="060000000000f2a5f3f32db4acc85112fc00004781"], &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xffffffffffff8000}, 0x8) getresuid(&(0x7f00000000c0)=0x0, 0x0, &(0x7f0000001580)=0x0) r6 = semget$private(0x0, 0x0, 0x200) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000380)={{0x0, r4, r7, r5, r8, 0x2, 0x4}, 0x3, 0x3, 0x200}) 01:48:06 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 01:48:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x6}, 0x0) 01:48:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff, 0xfffffffffffffffc}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_lstat(0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 01:48:06 executing program 3: r0 = socket(0x2, 0xfffffff, 0x2) connect$unix(r0, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xffffff53) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x9, 0x2, 0x3244, 0x1, 0x80}, &(0x7f0000000100)=0x98) 01:48:06 executing program 1: chmod(&(0x7f0000000000)='./file0\x00', 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x80000002, 0x0, 0x4, 0x100000000, 0x6, 0x3, 0x101, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x6}, &(0x7f0000000640)=0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r3 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8) msgget(0x0, 0x4) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000c40)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000840)={@in6={{0x1c, 0x2, 0x20, @empty, 0x3}}, r2}, &(0x7f0000000900)=0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) __getcwd(&(0x7f0000000ac0)=""/74, 0x4a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000b40)={r2, 0x2e, "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"}, 0x0) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000500), 0x4) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') freebsd11_mknodat(r3, &(0x7f0000000980)='./file1\x00', 0x8, 0xfffffffffffff801) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000005c0)={r5, 0x4}, &(0x7f0000000600)=0x8) 01:48:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="0a00a4e910"], 0xa, &(0x7f0000000300)=[{&(0x7f0000000080)="529100f6e25ce8ca42168486584b216d3320a4058783b5d30ace6f07ec3ee60d69fb6cb229c9df4e0be92e2f8cf8df2e6f68ab55386a500f3fa75161da038927c32c9596ba4d3648950b8e922456dd2cf5", 0x51}, {&(0x7f0000000100)="c323abd956ce12c119acf3702b90b33018ae35fed4fba5e090fd6acc5d1ed150505ecca08253bde1df95dcc2f6674dfa920139b1885c52fbbcb287f3ad7c7a17467bbe479b26b8ab9a37951c45865defae92b8993980b929a6c3b141864e8d07a7bcb5ad47e379cdfeba65a0d1", 0x6d}, {&(0x7f0000000180)="9aa13bb89dc268f0d369715ebb6e", 0xe}, {&(0x7f00000001c0)="2dca9c1edb98892f6d4ac85989178c2b075fdb11f22c8254da13645830f89cdd2790f7ac70a5", 0x26}, {&(0x7f0000000200)="2b6652bab9e5e23d27dbe08ea8e4cee11a667618cc4ef0a43c0bd74aedfbeca3e258cd1341571e01f403d1f66b828c87375d10db43cadb3581b0f9ba382b1803e10987a246f2f70d2d40", 0x4a}, {&(0x7f0000000280)="e4b9", 0x2}, {&(0x7f00000002c0)="526650969490abe77a3813cda85c47f5153c2daa04774f02ddeed96aa9e4b3efa853342398fdb9f746f3aaf0900fa847742b5c6e", 0x34}], 0x7, &(0x7f0000000380)=[@rights={0x38, 0xffff, 0x1, [r1, r0, r0, r1, r1, r1, r0, r1, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x50, 0x80}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3, 0x3, 0xc47a, 0x20}, &(0x7f0000000540)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r2, 0xfffffffffffffffd, 0x80000001, 0x78}, 0x10) 01:48:06 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000340)={0x0, 0x1000}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={r1, &(0x7f00000003c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000480)=0x10) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) bind(r3, &(0x7f0000000600)=@un=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$sock_timeval(r3, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, r6}, &(0x7f0000000240)=0x8c) sendto$inet(r5, &(0x7f0000000500)="45fdcdd9988a8c3c25ffcd8d7cb78b07f816cf7071515a10f4f16c9770a12a8ea9428a208e43432a6f17a9cd5262440aac8425a2f0c16ff4eb865f0d1e00068bbb1f76e30c1b180e4093b2f25a7e378c6082c5db3a9d5a03ff97569c4cee8b09387870edbc23cf2ee0ac1341e39bc1f132adf0caa209769d4431819e635256e3a60f72d242e042e317370b6f85284cc694e35a9b768e7d66e83a9c29b6e60d20ed54c16a87e444024efa47ea2b2603691e8e7304faf4", 0xb6, 0x8, &(0x7f00000005c0)={0x2, 0x0}, 0x10) bind(r5, &(0x7f0000000280)=@in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000000)={r2, 0x1}, 0x8) 01:48:06 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0xb86, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x40001ff}, 0x18c) 01:48:06 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) nanosleep(&(0x7f0000000000), 0x0) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040)) 01:48:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xd167, 0x3, 0x800, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2101000000fe8000000000000000aa0600000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000040)) 01:48:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101d, &(0x7f0000000080)=0x5, 0x4) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$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$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x1}, 0x8) write(0xffffffffffffffff, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 01:48:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="0a00a4e910"], 0xa, &(0x7f0000000300)=[{&(0x7f0000000080)="529100f6e25ce8ca42168486584b216d3320a4058783b5d30ace6f07ec3ee60d69fb6cb229c9df4e0be92e2f8cf8df2e6f68ab55386a500f3fa75161da038927c32c9596ba4d3648950b8e922456dd2cf5", 0x51}, {&(0x7f0000000100)="c323abd956ce12c119acf3702b90b33018ae35fed4fba5e090fd6acc5d1ed150505ecca08253bde1df95dcc2f6674dfa920139b1885c52fbbcb287f3ad7c7a17467bbe479b26b8ab9a37951c45865defae92b8993980b929a6c3b141864e8d07a7bcb5ad47e379cdfeba65a0d1", 0x6d}, {&(0x7f0000000180)="9aa13bb89dc268f0d369715ebb6e", 0xe}, {&(0x7f00000001c0)="2dca9c1edb98892f6d4ac85989178c2b075fdb11f22c8254da13645830f89cdd2790f7ac70a5", 0x26}, {&(0x7f0000000200)="2b6652bab9e5e23d27dbe08ea8e4cee11a667618cc4ef0a43c0bd74aedfbeca3e258cd1341571e01f403d1f66b828c87375d10db43cadb3581b0f9ba382b1803e10987a246f2f70d2d40", 0x4a}, {&(0x7f0000000280)="e4b9", 0x2}, {&(0x7f00000002c0)="526650969490abe77a3813cda85c47f5153c2daa04774f02ddeed96aa9e4b3efa853342398fdb9f746f3aaf0900fa847742b5c6e", 0x34}], 0x7, &(0x7f0000000380)=[@rights={0x38, 0xffff, 0x1, [r1, r0, r0, r1, r1, r1, r0, r1, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x50, 0x80}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3, 0x3, 0xc47a, 0x20}, &(0x7f0000000540)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r2, 0xfffffffffffffffd, 0x80000001, 0x78}, 0x10) 01:48:07 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2028, &(0x7f0000000540)="f43fa5a35952b9e0044fada137e2f80588345f4bcbe855b04138fc806e9f5b7bc2abdba7512ee644b8bfe5df4b0adf2522758aa6d1f325eb542966a4f2620548ec93038874de35e48283d22c6132f7e942932e94e5cd83c4c1ce93e1f4fee5be97b796a7b30691d77facbe2599340ac8f784f3643f02946cba566045f58dd9bed805a7fa73bdf62fe5250000000000", 0xff6e) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000200)={0x0, &(0x7f0000000400)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x200, @empty, 0x4}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 01:48:07 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x101, 0x9, 0x3000, 0x8, 0x100, 0x7, 0x3, 0x5, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000780)={r1, &(0x7f00000008c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000980)=0xfffffffffffffd58) getsockopt$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$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2, 0x0}, &(0x7f0000000040)=0xc) getsockopt$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$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x187, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={r2, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000440)=0x10) 01:48:07 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x3, @empty, 0x40}}, 0x0, 0x1, 0x6, 0x5, 0x1ff, 0xffff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x7fff, @empty, 0x30}}, r1, 0x5, 0x0, 0x8, 0x7, 0x0, 0x98cc}, &(0x7f0000000200)=0x98) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/179, &(0x7f00000000c0)=0xb3) 01:48:07 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="821e2ef1ff696c65b000"], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) close(r0) 01:48:07 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x105) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 01:48:07 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) mprotect(&(0x7f00003e5000/0x1000)=nil, 0x1000, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) semop(0x0, &(0x7f0000000000)=[{0x4, 0x2, 0x1800}, {0x7, 0x0, 0x800}, {0x7, 0x80000000, 0x800}, {0x0, 0x1, 0x800}, {0x5, 0x100000001, 0x1000}, {0x0, 0x800, 0x800}, {0x2, 0x5, 0x1000}, {}], 0x8) 01:48:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x4a8a) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x40000, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffdd) sendto$unix(r0, &(0x7f0000000240)="bd830b16cfb6a4162d37e78180605482dfd282d59e20caf57a85979c90fbd88c9216617ccdcd5cd1565fcbc83b2ea99ff2e7db2b7283c46ef24adce7cae1f6fa6cca692774f0e4ec0e9ce5ed8ce356cb35", 0x51, 0x80, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)={0x2e0}, 0x4) recvfrom$unix(r0, &(0x7f0000000040)=""/56, 0x38, 0x81, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x6, 0xf, 0x20, 0x80000000}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x7fffffff}, 0x8) 01:48:09 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) accept$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000001c0)=0xffffffffffffffaa) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x3ff, 0x4) 01:48:09 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x5, 0x5e}) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x124) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:48:09 executing program 1: clock_nanosleep(0xe, 0x0, &(0x7f0000000000)={0x23f5, 0x8000}, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f00000001c0)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10, 0x20000000) accept4(r0, 0x0, &(0x7f0000000300), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0xffffffffffffffe1}, &(0x7f0000000280)=0x8) r2 = dup2(r0, r0) openat(r2, &(0x7f00000002c0)='./file0\x00', 0xc0, 0x10) 01:48:09 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000640)=ANY=[@ANYBLOB="00000004000000007f95a636519a741f60d9033faacdf2dd3c4ad7a55592722adc7645f3c585cece79bef617a8a49afa8d37285976f4ead12317a9fe6da84884bee21d816513bdb75b0bc5644901b46401cb53c3a856d69a0f64bdf10339a08662f41bb01cb0206df8d7467f9a5ec2ff5619b7c0fc99ef4bd9fef7e35959e04336b203db0f1864a837fde49ad8e350e1fd820403e75a5525db530f3f2af9569a60d0c8150c183f185c65bc1fcc62a84ae12ff8cecc9f5bf5d734cdfb59ca3ea00d73e0ed0b8d97a9e0a195f8df9dbf45892641d134fabc646bf513b1851b3922c1db9d35cd8115b615950b794fdeb1"], 0x0) getsockopt$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$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000580)="d3c38c2fcfaa21ce2e2780d35559c99943e0227dd8120ac2bbd48f2f1e611ad10164e158a326f7650cd9ad211d9d7df91318947143f8fb4f2e1e8cef9b87f53c440e54ae2b6795190f45d4562c607ca63b1a4d59932761435c6f02b43c37dea4e5ba1e26560cad1cd6dfee0d7186423ea9fdca236cd58a8e37450743d0052224a97af85ae9b4b5f14f8a7cca8cb2de1b8e79cf959262d2ba1e4cbc88b6804c"}], 0xe3057f6b97050364) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x10023) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 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$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 01:48:09 executing program 3: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000ca0000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000b21000/0x2000)=nil, 0x2000, 0x2) 01:48:09 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001100), &(0x7f0000001140)=0x4) mlock(&(0x7f0000215000/0x1000)=nil, 0x1f470000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x3ff}, 0x1) 01:48:09 executing program 1: munmap(&(0x7f0000ecd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f00009ee000/0x600000)=nil, 0x600000, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ebc000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:48:12 executing program 2: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7, 0xd0, 0x8, 0xffffffffffffff7f, 0x800, 0x800, 0x1000, {@in6={{0x1c, 0x1, 0x45d, @loopback, 0x418}}, 0x0, 0x9, 0xfffffffffffffffd, 0x1, 0x1ff, 0xa9}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000007c0)={0x0, 0x6, 0x40}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000740)=0x4, 0x4) lseek(r0, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0x3, 0x0, 0x5, 0x20}, &(0x7f0000000340)=0x18) getsockopt$inet_tcp_int(r0, 0x6, 0x1004, &(0x7f00000006c0), &(0x7f0000000700)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0xb) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x2, @rand_addr=0x8}}, r3}, &(0x7f0000000100)=0x8c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="5fbf6e14eb0947b3b8153ef012492d8053003830e82c0260", 0x18, 0x20108, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x8e) setsockopt$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$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000780)={r4, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e200200000000000f000000000000000000000000000400000000000000000000000000000000000000390000000000000000000000000000000000000000000088ff80a700000000000000000000001618c4d7e4190000000000006faf209602c68d3d1d8072b5361c3deb0000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r5, 0xb, 0xfffffffffffffeff}, &(0x7f00000001c0)=0x8) 01:48:12 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82026c0600006c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) close(r0) open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x20) 01:48:12 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0xfff) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x7) getsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f00000001c0)=""/161, &(0x7f0000000100)=0xa1) truncate(&(0x7f0000000180)='./file0\x00', 0x80000000) 01:48:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x80000000000005, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), 0x4) sendto(r0, &(0x7f0000000140), 0x0, 0x20184, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x1000, 0x8, 0x80000001, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}, r1, 0x1000, 0x6, 0x202, 0x1, 0x7fffffff, 0x1}, 0x98) 01:48:12 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000640)=ANY=[@ANYBLOB="00000004000000007f95a636519a741f60d9033faacdf2dd3c4ad7a55592722adc7645f3c585cece79bef617a8a49afa8d37285976f4ead12317a9fe6da84884bee21d816513bdb75b0bc5644901b46401cb53c3a856d69a0f64bdf10339a08662f41bb01cb0206df8d7467f9a5ec2ff5619b7c0fc99ef4bd9fef7e35959e04336b203db0f1864a837fde49ad8e350e1fd820403e75a5525db530f3f2af9569a60d0c8150c183f185c65bc1fcc62a84ae12ff8cecc9f5bf5d734cdfb59ca3ea00d73e0ed0b8d97a9e0a195f8df9dbf45892641d134fabc646bf513b1851b3922c1db9d35cd8115b615950b794fdeb1"], 0x0) getsockopt$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$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000580)="d3c38c2fcfaa21ce2e2780d35559c99943e0227dd8120ac2bbd48f2f1e611ad10164e158a326f7650cd9ad211d9d7df91318947143f8fb4f2e1e8cef9b87f53c440e54ae2b6795190f45d4562c607ca63b1a4d59932761435c6f02b43c37dea4e5ba1e26560cad1cd6dfee0d7186423ea9fdca236cd58a8e37450743d0052224a97af85ae9b4b5f14f8a7cca8cb2de1b8e79cf959262d2ba1e4cbc88b6804c"}], 0xe3057f6b97050364) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x10023) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 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$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 01:48:12 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="bf261609e84778f1c301a8b7b2f5a5a12004eefacb628ee5dae46ac84372c143431f7245725ece4015dd8134222cb2b0050bc0461d81ee04dc8ae9f60e566aa7d982363ba91e07adfcbf4a08789bfacd0fbb277d6e2f97cd651e623f1a78f8e3914c7f0886556bf3bc6633d654beaad27a0593f481458265662c56c4ebbc39780da53487853a3a7a24e26f212af653634082f208c55af60e647f7ef97edd78d5a2a67b4fab1711bb49f49e5277cf035ab07dd28ceb1fcb195e76e5e82587475f14b6a84e677603864a30404edf4bbb1a", 0xd0, 0x1, &(0x7f0000000100)=@in={0x2, 0x0, @multicast1}, 0x10) socket(0x2, 0x5, 0x0) 01:48:12 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x4) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x3, 0x4, 0x1, 0x1, r1}) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 01:48:13 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fsync(r0) dup2(r1, r0) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) 01:48:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000140)=ANY=[@ANYBLOB], &(0x7f0000000180)=0x4) 01:48:14 executing program 2: poll(0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = open(&(0x7f0000000000)='./file0\x00', 0x403, 0x8) pipe2(&(0x7f0000000040), 0x100004) fcntl$getown(r0, 0x5) 01:48:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x200200000000003, 0x84) r1 = socket$inet(0x2, 0x3, 0x0) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) dup2(r1, r0) 01:48:14 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(0xffffffffffffff9c, r0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) r4 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) close(r3) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x28, &(0x7f0000000000)=0xc700, 0xfe6a) writev(r4, &(0x7f00000002c0), 0x0) r6 = semget$private(0x0, 0x3, 0x200) __semctl$GETALL(r6, 0x0, 0x6, &(0x7f00000000c0)=""/170) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r7, 0x3}, &(0x7f0000000240)=0x8) writev(r2, &(0x7f00000002c0), 0x0) setsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000280)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000500)={r8, 0xcb, "8f7e8742fca40b9c937b2bd4c1c4acbe5342ffa211742aa9cd71467dce15e3772a93271589de374a6a18616f6209a44f427ead9b1ca87bda79fe11432d332ef071e10df5d8cf0bae6fa16b6b54af56287495384eda33a74c36e8c3f758aca1208fae2b2602889f2a488dd4f5fce858e67900c1aad5d065415e379860a4c97799be5bdcc35347d47d07c183827f1095d4e0ef156c978c31c907ee15cdfa2f75b99d7850ea3d182769c6220d82b362209797f16e6e54e5c18e43b6203f7f55d9af80d6766fe61ea144129b73"}, &(0x7f0000000340)=0xd3) 01:48:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setgroups(0x0, 0x0) r2 = socket(0x10000000011, 0x8000000003, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r2, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) dup(r1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xf25d, 0x7, 0x3, 0x7, 0x4, 0x1b, 0xa582, {@in6={{0x1c, 0x3, 0x1e, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0xa6a1, 0x8001, 0x9, 0x200, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r4, 0x485f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 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, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @loopback, 0x2, 0x4, [@broadcast, @loopback, @loopback, @remote={0xac, 0x14, 0x0}]}, 0x20) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 01:48:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchmod(r0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x259) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 01:48:15 executing program 2: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) utimensat(r0, &(0x7f0000000140)='./file1/file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file1\x00'}, 0xa) 01:48:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x1, 0x0, 0x400, 0xfff}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000500)={r1, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000002c0)={@remote, @loopback}, &(0x7f0000000400)=0x8) unlink(&(0x7f00000003c0)='.\x00') lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x7}, &(0x7f0000000200)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x8001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x3, @broadcast}}, r2}, &(0x7f0000000280)=0x8c) 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$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 01:48:17 executing program 2: r0 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xff, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x1ff, @loopback, 0x4}, @in6={0x1c, 0x2, 0x7, @loopback, 0x8}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000200)=0x10) 01:48:18 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x3fffc) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000002a00000000000000ffffffff"], 0x14}, 0x0) shutdown(r0, 0x1) 01:48:19 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xffffffff, 0x5, 0x8, 0x6, 0x3}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x18, 0x6, 0x2, 0x6, 0x4}, &(0x7f00000001c0)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r4 = dup(r0) sendto$inet6(r4, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000100)="ac171d80fcecdee383096f1a7253fe73248757b7634a77f3cd482c7c13353863ec93386a4b4beae7bb5fa925a1426efa656978f49ac51d08755b92fe78f530a74e47f1a1a64b523e84c0a5582dda9c8bbd760352a0a477b257e333c3d9e7058552e0467b0069eea6555ef54c68b63a56c9af602353962c06c77603b64742805f29ab1783496046dc5b230bfdf990934f4010f5b49caf", 0x96, 0x3e8, 0x0, 0x0) setgroups(0x1, &(0x7f0000000100)=[0x0]) fcntl$setflags(r3, 0x2, 0x1) sync() 01:48:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="c345e04c2c0c1a7249d3c428278a9861723efb5afc2712dc892faa246ed33c1e20087fdd137fe8458e6dffdc0d2a48b8f803eaf749bd71bc0fbeb224499d3d0d260c90cc70693c294f1eeb042e8e6950d316842259f68bec121f1ec0472b721d0d15a3c6dd05733a35b3a0d19981a19d623c5e69a47f84592e849b563566e0000000000000003f7c2d98f6ac8389e3b0c9ff7438a457fb6ae07f19f7f67d4838f2b2bd5c76a15784bfdcdb9d2e43a85c9e24a6d0e837bc381610ef50d69bd9803be41dcc6652249878"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x99, 0x8, 0x2500, 0x0, 0x9, 0x6, 0x1, 0x80, r2}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xffffffffffffffbd) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x140, 0x0) flock(r3, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) lseek(r4, 0x0, 0x1000000000003) shmget$private(0x0, 0x200000, 0x1, &(0x7f0000e00000/0x200000)=nil) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) r5 = msgget(0x3, 0x10) msgctl$IPC_RMID(r5, 0x0) writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r4, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0xffffffffffffffff, 0x100000138) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x5, 0xb4, 0x100, 0x3, 0x16, 0x20}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000180)={r7, 0x0, 0xfff}, &(0x7f00000001c0)=0x8) 01:48:20 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 01:48:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x19, &(0x7f0000000000), 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) 01:48:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x9b97, "d1a56d5a979661d5d870bd2f476e4401"}, 0x14) ftruncate(r1, 0x0) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x3}, {0x4, 0x7f}}) 01:48:21 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0x104) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0xe2b4}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x1ff, 0x810, 0xe58f, 0x38, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xe, 0x6, r1}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x200804}, 0x3c8) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1, 0x100000000, 0x100000001}, &(0x7f00000000c0)=0x10) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)) 01:48:22 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x4, 0x6f, 0x3, 0x8001}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x1105, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 01:48:22 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x29, 0x18, @rand_addr}], 0x29}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000000030000000100d9000000c0027f0000001c004e21ff070000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000003d6df6b1660f2477f81b240000000000000000000000000000000000000000c4d1d4a13f5223212296d4000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffffffff03000000060000000000000001000000"], &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x5}, &(0x7f0000000380)=0x1) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="01000900070004000100060007000900dd0607000200252d0ab57906b50e4b991bfa1b26719a63b7ca3fafbe47df7f43c8642e8a552611fe42c9ff7f4e29ac6436e1fc3af09f"], &(0x7f0000000180)=0x1a) 01:48:22 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f82f8209400d604781b40e3ddb43a9f23d39a2891721dea1fd936973d1c03561f6b3e16c484d91a4a60aaf7f0d0baf4b1c7aa6e63208e022edff911d45fc7991123ff29abebb7b0186df8046b8d36ec5bab852af082afe00046b4a3633937194c3edf34a7f17e69df6faac01d276b092f84636a9cdee4ec7e"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="2003a801b50d0400000000000000e2ff000000000000081000000000", 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f0000002700)="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", 0xf2d}, {0x0}], 0x2) 01:48:22 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x6) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sendfile(r1, r0, &(0x7f0000000140), 0x6) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0xdb40) r2 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getpeername(r1, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10) readv(r1, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0xbd5a696e2540347c) r3 = open(&(0x7f0000000000)='.\x00', 0x10000, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 01:48:22 executing program 3: r0 = shmget(0x3, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair$unix(0x1, 0x1, 0x0, 0x0) 01:48:22 executing program 1: r0 = socket(0x0, 0x400800000000003, 0x80000000) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c808909a787cc0c273e834cc0f2cf101c50d40353c50e4a2ec4ba8978617649b73c220a4e8d5cf1879f67d23624aba85dbbf10ddf9b948b1bfbfabd1fb2beaf3be00f0000000000"], 0x2) 01:48:22 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x3) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100), &(0x7f0000000280)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r3 = getgid() fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r1, &(0x7f0000000340)) getgroups(0x4, &(0x7f0000000140)=[0x0, r3, r4, r2]) fchown(r1, 0x0, r5) 01:48:22 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) listen(r0, 0x10000) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r0, &(0x7f00000012c0)=""/28, 0x1c, 0x3, &(0x7f0000001300)=@in6={0x1c, 0x0, 0x800, @loopback}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000001180)={0x400, {{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, {{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x108) getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) freebsd10_pipe(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000001380)={0x0, 0x401}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001400)={r3, 0x0, 0x2}, 0x8) 01:48:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 01:48:22 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000440)={0x0, 0x4, 0x2, [0x5, 0x8]}, &(0x7f0000000480)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000004c0)={r2, 0x5}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) poll(&(0x7f0000000040)=[{r0}, {r0, 0x21c2}, {r0, 0x80}, {r0, 0x10}, {r0}, {r0, 0x102}, {r0, 0x40}], 0x7, 0x8b66) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000080)={0x3, {{0x1c, 0x3, 0x8643, @loopback, 0x10001}}, {{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x108) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x4c, "9d6a6903e1a7b22c711884df1a0374169fe9dd1156ab43bc966ab91363b5ea419bdea279324f8616a32fb54836a36264a97872863149774b55f95b130b5b35b09757f1330862acf1a3e6106d"}, &(0x7f00000002c0)=0x54) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000300)={r4}, 0x8) r5 = accept4(r3, 0x0, &(0x7f0000000340), 0x10000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000380)=0x7fff, 0x4) 01:48:22 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) writev(r0, &(0x7f0000000700)=[{&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000007c0)="e7bb2b92e406934be4f33180db01d383a140e5a38dfbe0797bfaa984c51eebe2ffb8be5203ef17eac4bda9a26584b29ebba1dcf086558c74d2e980118cf4f6b75c44a730efe78e685f2f1a5e38cdb016ef0f94ddd7cd29cbc879d3efa9277d7e0c861fde62fbbdbefa5f3e1f6f8db19e139d8f9f7f05042945325c1921b97a6654b1e4252f2a8c181349d729bfd5b4c25b26895ce0a31295535391bf3953d7d6b45dde36aa1b99cf3b59d1eeff34f417", 0xb0}, {&(0x7f0000000040)="443a8335b68e94cc337d8260ea3457dfb1815dca614758232746f6d31f2d524720470783365c8f59558ef5f94da01ef004b92e76c79d24", 0x37}, {&(0x7f00000002c0)="a39a0fd078f113567bcb3bcd095598f96d6fa440b7f394d97b69ded1682289fc588c40d628bb132c5e408a42b6304e103a7f4624fbf60299dd421b5b7a8f9e506cbcfe77436d5b47206b2fd47ca22f763d986d71ab7506820e61fabdea0889e827f83bb85b01983a5c94372fc6a9accf", 0xfffffffffffffece}, {&(0x7f0000000340)="b914eff4a1a8cd48fb4d2dafad58f845cb7d7b181d7db4cdf7fb59587d5ef22a066eec9652bf31a1746dfb5ab72b749f7fd676a4b10ee991eae4adafdeed6ddcdd383cacb0db054a0a0b645898eee8c43838e3160721417b069945dc208db3bdc658d0cfb0d7979d0cbaa0b9b4b4615830e0361f008149ab714f0a7627a631621197c47bdef89a488465a86cae10d0a7ab01519bb76ac88a63f0b08bde4ee3d2", 0xa0}, {&(0x7f0000000400)="e98ab71e6d2a2f77f61d41a02a72b9d31eb8590fb7124872e2ecca284a750f9c6c0bed7319a98a42cf89d57e65f6c92da963325ee9fbd98370724a9584dd9b06aa3c39e1f3e452b0b2890ada59e798dd49d325099612d5726e0f8dd8dff7e3eee59fcea8782a6147", 0x68}, {&(0x7f0000000480)="366ce09eb87def81214842a4d1f3ce983af7fe89d07f073567798aa19ebedd30fcadcbe25f73ecdf33038bf57f884eaee2d1e42707668c3f7648c00542e57c8e045dec7115137ad9a6cdc3defa0e7f166df44a571746125edf3bdb45b9b469d12bc75b55f850d5b501dcd069d4c1722f1ab60a1506654a8c9a5cf54879ca4cdc688c899af4a51ef08eee9b1624e1c085e785058938fcb6503a04e458dfb0c0d3658b39", 0xa3}, {&(0x7f0000000540)="6dbf6ead02f762f4797e2bd582516b557b83bb570f3570b9d8bfe9569cbc30e4748e23cfa902e0d1c583221f83e6cee6d8d9f9fb0e4b0ef4130d5965fcceaf5d250775aefd3aeaa91ff8af1b10db2db7c43c04daff345e6fc69cceae08b2f71a44e058ea2f5baf57bf2ce95a68d7a0515a329d7dc3d143225f8a97b13a6be517a073643cf62dd014fb769d6e5940e9e1814ddaf1ee947e67b047ea9b2ce5bf42c220", 0xa2}, {&(0x7f0000000600)="6ab11198472fbd72dc65b7bc4721a1", 0xf}, {&(0x7f0000000880)="a866775b3872c57035c3c72bd737349d37125bfb313548eb4a0f0656764acbc38cede7ce998d80bab773331d8541a2f757b8b9b945c5c647a480243a99f9ff6ebcd0a9491fbee9a0d81df8cc409e2934003d73912be40a9fff7a045d7a67a3b017a9dbd75cb6b8716bd7c42f2ca619ac975f0a22faed61380edd0ed6a834516f8ee1962acd20d5828551a16380", 0x8d}], 0xa) 01:48:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) truncate(&(0x7f0000000080)='./file0\x00', 0x9) lseek(r0, 0x0, 0x1000000000003) close(r0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 01:48:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000140)) 01:48:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f00000000c0)=0xd2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000100)="5c79435b399b7f6b55605353c381c179f2dd066c073f0dbcecfa8acb572ba4ed2a771d343e561dbb6bc4adc27587cd166bf612616e91e775e9fc0a2c82cb0ad989b2bed59c3c53d0a9d2540cea1054455ab42cc3b491ba33e6f077f5786bdb81ebe90e5340d5171a6c9597e6", 0x6c}, {&(0x7f00000001c0)="02cf5ca5960713", 0x7}, {&(0x7f0000000480)="a7b0b3dc8eb7b07f71b6d2d5841d6389491c2d1c93742d17a21f68b9c815c3edd1c8a2625ad0b604cd2f1a3c3e065c9e735db9d7d7f3c8dcef770174ee7eea4d54a1d8007f72403a67c1ae767d2424f3c529337231cfef994a945bd182a9ccfac4210f555af89c3b5fd5c53b1a8ef6fddf231dc2f78283c368c573b82d4dd365aea7543b4d8f79248eb6079e00c027f04f0fc5fb21ffe7ade23166ff64627c8d18d839ffb53bc086f34b34b52eb1889db107b21a344ad9653b28e0d0fb7eb8d9ed0a9a9b29b0ccc2ae11f516bb64b55547f60203e4710a", 0xd7}, {&(0x7f0000000580)="74277e068ee6b9f125d08fc3e69baac151abffd3165afa7d63eaa74e721fdc5f004171ebb5b630c855b42ad6d568cc945581420cbdf0c32aaa96e92f6f01716f2be98a8f3f9d13ff4d46a2069036e15a58898b1b760b87238231b91ebe58e6f33ff3fcb9547899b25f9d71ff7656b01b39b7ad0ed1d4b489fc748ca564f1af9fc3d3b9726d6a7803913c706b81d22e9db036206c02795c439d2bd1bfa2f8bb7482587acee17a7f1fbcf5887c539086c6ee6ec960571393b736f6c19445732996d00b34f158722bb16c34232037570989072414ad0e30a469c7a46504", 0xdc}, {&(0x7f0000000680)="047540fd4b916506d09bfb66de6661f9bfad3c24f74df083683a03a94510fd67e275d759bf36c7bbff561f0750cd8459891610a7e95bef390db5a69108b6c4a117c990b8bbc011e4c6d48f8f9478e93d119d575f2d577964f33ddd814142cc7a2e02e769b8f5b9fbefac75a1c2b821bf460b683c5a3811f220ea5d9be8614463a50eea43be0166837c9ced0c3b09a7673934150b1726e90f7f4619a473ced2fb47224c18f3e5798568668a2c3c24d5a8817448f01dfbb687a52025b19d8224f29757784be3", 0xc5}], 0x5) nanosleep(&(0x7f0000000800)={0x882, 0x8}, &(0x7f0000000280)) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000900)="fde51d9c5e249e0413ba82eb655a89cee0a8d251b3bf229d02409ec08b408fcef44870882493927ee9a1cf266d77db8af85cfc98d8a4889322699eb46e81759881b086d780fa781eeffeb0b5c0897a72247774c7730c6be2518ea90fd6ccf8414159721996e008da69f94e03f1dd70575ff86f42fb4e04f290e7abd9e7fe346e896eb840f20317f0792182830c06b4500dbe5a18fce3e667443c7f5be606687ba500c0cd57b2653471ef7adb9b6651c96559d5e4a9a32ffe4f935fa8095d41", 0xbf}], 0x209) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x1000, 0x4) 01:48:23 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r0, r0]) geteuid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 01:48:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x82) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0xb) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0xfffffffffffffffa) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0xa9, 0x4) syz_extract_tcp_res(&(0x7f00000000c0), 0x3, 0x9) close(r0) 01:48:23 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0xc7b) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="fe", 0x1, 0x81, &(0x7f0000000040)={0x1c, 0x2, 0x357809bb, @empty, 0x1ff}, 0x1c) 01:48:23 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(r2, &(0x7f0000000740)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000240)=0x4) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r6]) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x0, 0x0) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) setgid(r9) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 01:48:23 executing program 1: clock_settime(0x0, &(0x7f00000000c0)={0x0, 0x20000000006}) socketpair(0x17, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e21020000000000000000000000000000000000000108000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7548a21d271723ea44912e100000000", @ANYRES32=0x0], &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x200, 0x3, 0x0, r1}, &(0x7f00000001c0)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000200)=0x2, 0x4) 01:48:23 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x21, 0x400) fcntl$lock(r1, 0x20000000009, &(0x7f0000000000)={0x0, 0x4, 0x1, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') recvfrom(r0, &(0x7f0000000100)=""/49, 0x31, 0x0, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x5b90) execve(0x0, 0x0, 0x0) 01:48:23 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8, 0x61) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x5}, 0xffffffffffffff16) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x3, 0x1, 0x0, 0x7fff]}, &(0x7f0000000080)=0xc) fdatasync(r1) 01:48:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f00000000c0)=0xd2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000100)="5c79435b399b7f6b55605353c381c179f2dd066c073f0dbcecfa8acb572ba4ed2a771d343e561dbb6bc4adc27587cd166bf612616e91e775e9fc0a2c82cb0ad989b2bed59c3c53d0a9d2540cea1054455ab42cc3b491ba33e6f077f5786bdb81ebe90e5340d5171a6c9597e6", 0x6c}, {&(0x7f00000001c0)="02cf5ca5960713", 0x7}, {&(0x7f0000000480)="a7b0b3dc8eb7b07f71b6d2d5841d6389491c2d1c93742d17a21f68b9c815c3edd1c8a2625ad0b604cd2f1a3c3e065c9e735db9d7d7f3c8dcef770174ee7eea4d54a1d8007f72403a67c1ae767d2424f3c529337231cfef994a945bd182a9ccfac4210f555af89c3b5fd5c53b1a8ef6fddf231dc2f78283c368c573b82d4dd365aea7543b4d8f79248eb6079e00c027f04f0fc5fb21ffe7ade23166ff64627c8d18d839ffb53bc086f34b34b52eb1889db107b21a344ad9653b28e0d0fb7eb8d9ed0a9a9b29b0ccc2ae11f516bb64b55547f60203e4710a", 0xd7}, {&(0x7f0000000580)="74277e068ee6b9f125d08fc3e69baac151abffd3165afa7d63eaa74e721fdc5f004171ebb5b630c855b42ad6d568cc945581420cbdf0c32aaa96e92f6f01716f2be98a8f3f9d13ff4d46a2069036e15a58898b1b760b87238231b91ebe58e6f33ff3fcb9547899b25f9d71ff7656b01b39b7ad0ed1d4b489fc748ca564f1af9fc3d3b9726d6a7803913c706b81d22e9db036206c02795c439d2bd1bfa2f8bb7482587acee17a7f1fbcf5887c539086c6ee6ec960571393b736f6c19445732996d00b34f158722bb16c34232037570989072414ad0e30a469c7a46504", 0xdc}, {&(0x7f0000000680)="047540fd4b916506d09bfb66de6661f9bfad3c24f74df083683a03a94510fd67e275d759bf36c7bbff561f0750cd8459891610a7e95bef390db5a69108b6c4a117c990b8bbc011e4c6d48f8f9478e93d119d575f2d577964f33ddd814142cc7a2e02e769b8f5b9fbefac75a1c2b821bf460b683c5a3811f220ea5d9be8614463a50eea43be0166837c9ced0c3b09a7673934150b1726e90f7f4619a473ced2fb47224c18f3e5798568668a2c3c24d5a8817448f01dfbb687a52025b19d8224f29757784be3", 0xc5}], 0x5) nanosleep(&(0x7f0000000800)={0x882, 0x8}, &(0x7f0000000280)) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000900)="fde51d9c5e249e0413ba82eb655a89cee0a8d251b3bf229d02409ec08b408fcef44870882493927ee9a1cf266d77db8af85cfc98d8a4889322699eb46e81759881b086d780fa781eeffeb0b5c0897a72247774c7730c6be2518ea90fd6ccf8414159721996e008da69f94e03f1dd70575ff86f42fb4e04f290e7abd9e7fe346e896eb840f20317f0792182830c06b4500dbe5a18fce3e667443c7f5be606687ba500c0cd57b2653471ef7adb9b6651c96559d5e4a9a32ffe4f935fa8095d41", 0xbf}], 0x209) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x1000, 0x4) 01:48:24 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x4000000000001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) 01:48:24 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) socket$inet_udp(0x2, 0x2, 0x0) 01:48:24 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000040)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000290000090000000000000000"], 0x29}, 0x0) 01:48:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1}, 0x0) 01:48:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) setgroups(0x0, 0x0) r2 = shmget(0x0, 0x1000, 0x280, &(0x7f0000ffe000/0x1000)=nil) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r5 = fcntl$getown(0xffffffffffffffff, 0x5) r6 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x100000001, r3, r0, r4, r1, 0x12, 0x3}, 0x5, 0x400, 0x9, 0x7, r5, r6, 0x5}) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0) 01:48:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, &(0x7f00000002c0)=""/128, 0x128}, 0x0) r2 = dup2(r0, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) fchmod(r2, 0x0) 01:48:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xee01) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c2, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r1, 0x4) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0x7, @loopback, 0x3}, {0x1c, 0x3, 0xbbdc, @empty, 0x8}, 0x8, [0x3, 0x101, 0x8, 0x100, 0xfff, 0x200, 0x3, 0x3]}, 0x5c) 01:48:25 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0/file0/file0\x00', 0x44c, 0xa0) r2 = accept$inet6(r1, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0xdea6b8dad36de8d8) r3 = socket$inet_sctp(0x2, 0xe, 0x84) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x30000000) poll(&(0x7f00000001c0)=[{r0, 0x4}, {r1, 0x2054}, {r2, 0x28}, {r3, 0x11}, {r4}, {r5, 0x10}], 0x6, 0x9) r6 = dup(0xffffffffffffff9c) linkat(r6, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000240)='./file0/file0\x00', 0x0) fsync(r6) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0/file0\x00', 0x300, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 01:48:25 executing program 1: r0 = socket(0x1c, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0xad8e}, 0x10) 01:48:25 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x140, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff0000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ff0000/0x3000)=nil) shmget(0x3, 0x2000, 0x40, &(0x7f0000ff2000/0x2000)=nil) r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ff3000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 01:48:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, &(0x7f00000002c0)=""/128, 0x128}, 0x0) r2 = dup2(r0, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) fchmod(r2, 0x0) 01:48:25 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000014c0), 0x4) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000900), &(0x7f0000000940)=0x4) r2 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = geteuid() fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000980)={0x0, 0x8}, &(0x7f00000009c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000a00)={r9, 0x5}, 0x8) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000040)="c1d6975ff144709abd6f314c2dd6b0fb24fc250b4b94088a7fc6ab11b58132c062b18c46bca9f771323f8a1bedc2bb388f802c0001e7d9f52fc3e5bab87b1033504c4e9f055da8667edfca4f489b9628c52686e1add637ac3ca795e4a861fc650510a5c68b7f8754d4483129e883c2883595336c330e486ee4998e098f81f130ba39533c29deec7970a20e0c89548b4e8f5bc4a4c7a577f39e38c58347abe74aea298c44f3", 0xa5}, {&(0x7f0000000100)="8f4a9826fb2c137d6b330a7afd6acc30ac814f11ce3c1eec79cf9d588aae154fd27d34b6a537b4e9a236154168cc31bfeabbbcb57f5a52358cc4f8b3fb7cc90177b61bf082", 0x45}, {&(0x7f0000000180)="026a0ae322e5b76ddc8c62236f8cc60f4efba977aa90232b68d3d09313a29564def186b3c316291794c877c0238ceabf144b87f7881c7ade0de48bd2f575fbe2d1b417b9b6102367646aea28105dd2fc70594e0541574f148bc1f86edc809a6d9861b77b6c7165d06127aa3c57cb4e0d1c86facf943efae94df226667e12d27ae8e9215d1a16a159c64686d572fb65c4aff8937718ddda998506024c32a8780f9ae4bb51a8b8bd4f5f", 0xa9}], 0x3, &(0x7f0000000800)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}], 0xa0, 0x8}, 0x1) 01:48:25 executing program 2: truncate(&(0x7f0000000040)='./file0\x00', 0x3) socket(0x1a, 0x2, 0x5) semget(0x2, 0x3, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20002, 0x20) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_sctp(0x2, 0x1, 0x84) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f0000000280)) mlockall(0x1) semget(0x3, 0x4, 0x260) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 01:48:25 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000014c0), 0x4) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000900), &(0x7f0000000940)=0x4) r2 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = geteuid() fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000980)={0x0, 0x8}, &(0x7f00000009c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000a00)={r9, 0x5}, 0x8) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000040)="c1d6975ff144709abd6f314c2dd6b0fb24fc250b4b94088a7fc6ab11b58132c062b18c46bca9f771323f8a1bedc2bb388f802c0001e7d9f52fc3e5bab87b1033504c4e9f055da8667edfca4f489b9628c52686e1add637ac3ca795e4a861fc650510a5c68b7f8754d4483129e883c2883595336c330e486ee4998e098f81f130ba39533c29deec7970a20e0c89548b4e8f5bc4a4c7a577f39e38c58347abe74aea298c44f3", 0xa5}, {&(0x7f0000000100)="8f4a9826fb2c137d6b330a7afd6acc30ac814f11ce3c1eec79cf9d588aae154fd27d34b6a537b4e9a236154168cc31bfeabbbcb57f5a52358cc4f8b3fb7cc90177b61bf082", 0x45}, {&(0x7f0000000180)="026a0ae322e5b76ddc8c62236f8cc60f4efba977aa90232b68d3d09313a29564def186b3c316291794c877c0238ceabf144b87f7881c7ade0de48bd2f575fbe2d1b417b9b6102367646aea28105dd2fc70594e0541574f148bc1f86edc809a6d9861b77b6c7165d06127aa3c57cb4e0d1c86facf943efae94df226667e12d27ae8e9215d1a16a159c64686d572fb65c4aff8937718ddda998506024c32a8780f9ae4bb51a8b8bd4f5f", 0xa9}], 0x3, &(0x7f0000000800)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}], 0xa0, 0x8}, 0x1) 01:48:25 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x6) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfffffff2) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() socket$inet6_udp(0x1c, 0x2, 0x0) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 01:48:25 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x800d) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x20}, 0x0) 01:48:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x449, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:48:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x3, 0x5, [0xb, 0x9, 0x6, 0xa7f3, 0xb5b]}, &(0x7f0000000200)=0x12) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000300)=0xfffffffffffffe9e) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="38196257722626bb"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x100040) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) 01:48:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2303000000fe8000000000000000000000000000aa0800000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff0f000001150000f8ffffffffff050005000004f045501685ec5df44db90421c4c81eb348726b7b6bf483e54fe15d59c9d2c5384c9e04af6d377dea841ae94176f25eaf48ab68eb6561529b4e060000000000447dd470ff0b83e2967f6a9fd6173fe5077ba0a48441bc6ef201f09f5291d8b315eb90fbd29ed991150000000000"], &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xb1f2, 0x1000, 0x1, 0x5, r2}, &(0x7f0000000340)=0x10) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$setflags(r0, 0x2, 0x1) preadv(r1, &(0x7f0000000600)=[{&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000300)=""/9, 0x9}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) lseek(r0, 0x0, 0x3) 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$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r1, 0x0, 0x58) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r6 = fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r3, 0x2}, &(0x7f00000002c0)=0x8) fcntl$setown(r1, 0x6, r6) fcntl$setflags(r5, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 01:48:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80004000000604, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r1, 0x3, 0x0, 0x5, 0x20}, &(0x7f0000000340)=0x18) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x100) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6(0x1c, 0x5, 0x400) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="ae511f3b2e2a63a21c614ef03a374ccea91b717526e961ab33f9888e1890e065a4623c0c86c708106c2b3b4b94e78bad00431d1c7c56222d140689a5a90ef71ac672555aadcf04f880e8b339040955b6de2c444264606c8a21dbc63f2460c2edad0505f156455e9d0603c05508005b42cf118f0d2fe448daab5f49bda217cd3f86f66edd2fefcfeaefb94e036c6a61ba9d22962c8f8de33c0ebca0e57695ee34dc9f6d0222d0a2e25cd320a349a0a7cf16ca0458ae19951697a2b604bbf87579", 0xfffffffffffffe19, 0x0, &(0x7f0000000140)={0x2, 0x3, @rand_addr=0x5}, 0x10) sendto$inet(r0, &(0x7f0000000200)="5fbf6e14eb0947b3b8153ef012492d8053003830e82c0260", 0x18, 0x20108, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 01:48:26 executing program 2: mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000000)='./control\x00', 0x0) semget(0x0, 0x4, 0x220) 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), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 01:48:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x1, 0xffffffffffffff33) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x6c0, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x2, 0x5, @empty, 0x1000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) 01:48:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x12) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) setresuid(0x0, 0xee01, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x2001, &(0x7f0000000100), 0x10) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() setresuid(r2, r3, r4) 01:48:26 executing program 3: setrlimit(0x0, &(0x7f0000000040)) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x9}) execve(0x0, 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x10) 01:48:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x280, 0x100) readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)=""/230, 0x51) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) truncate(&(0x7f0000000080)='./file0\x00', 0x9) close(r1) 01:48:28 executing program 0: poll(0x0, 0x0, 0x6) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x5b8, 0x0, 0x0, 0x7f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x2, 0x2, [0xd7, 0x9]}, &(0x7f0000000140)=0xc) socket$unix(0x1, 0x3, 0x0) 01:48:28 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x4, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0xa, 0x21) 01:48:29 executing program 1: clock_getres(0x7, &(0x7f00000010c0)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) preadv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/112, 0x70}, {&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000000300)=""/49, 0x31}, {&(0x7f0000000340)=""/2, 0x2}, {&(0x7f0000000380)=""/99, 0x63}], 0x9, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0xe1, 0x9, 0x20}, &(0x7f0000000500)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000540)={0x2fd, 0x100000001, 0x2810, 0x5, 0x5, 0xed43, 0x7ff, 0x1, r1}, 0x20) write(r0, &(0x7f0000000040)="6e6a773406e10da305be674d50e0bd0674717839edfa7c46bc02530d9d7b0bd2f0eb43285ea48adbdda2227ea254d58d16248a65609fd284c2b56e084fcf1eabfc64a325dc3a7a17ac98bf673169aeaae3b25afe859dd4e5449cd07e2ec8501b02747481f357f207f357", 0x6a) clock_gettime(0xf, &(0x7f0000000000)) 01:48:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x0) sendfile(r0, r1, 0x0, 0x400) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmdt(r3) socket$unix(0x1, 0x7, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x3d, 0x0, 0x0) 01:48:29 executing program 3: nanosleep(&(0x7f0000000100), 0xfffffffffffffffe) r0 = semget(0x0, 0x2, 0x4) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000000)=""/255) 01:48:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x2, 0x3ff8, 0x4db, 0x3, 0x2, 0x9, 0xc4, 0x9, 0x1000, 0x1ff}, 0xb) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x800b, &(0x7f0000000040), &(0x7f0000000080)=0x8) 01:48:29 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) fdatasync(r0) setrlimit(0x9, &(0x7f0000000080)) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:48:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x17, 0x7, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) accept$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) poll(&(0x7f0000000040)=[{r0, 0x85}, {r1, 0x80}], 0x2, 0x8) lseek(r0, 0x1ff, 0x3) poll(0x0, 0x0, 0x6) 01:48:29 executing program 2: setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x100000}) r0 = socket$inet6(0x1c, 0x1, 0xfffffffffffff823) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0xffff, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x4, @empty, 0x8000}, @in6={0x1c, 0x2, 0x80000001, @empty, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) 01:48:29 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) 01:48:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208820001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x6, 0x3, 0x31c, 0x1, 0xff, 0x1c4c6000}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={r2, 0x1, 0x3, 0x3, 0xfffffffffffffff8}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) execve(0x0, &(0x7f00000004c0)=[&(0x7f00000003c0)='!@:-}\x00', &(0x7f0000000400)='\\$--,-\x00', &(0x7f0000000440)='*\x00'], &(0x7f0000000680)=[&(0x7f0000000500)='$.3,+$\x00', &(0x7f0000000540)='[#)}{\x00', &(0x7f0000000580)='}\x00', &(0x7f00000005c0)='#!!\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\\-$!^\x00']) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="efff00ba", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) 01:48:29 executing program 2: accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x15, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="25000000ceb839348e6dd71c1e44ff991a46724db810c5e0ec326f2550c3bea6e019435362f92edbca"], &(0x7f0000000280)=0x2d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r3}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7, 0x7ff, 0x2, 0xff, 0xff}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x40}}, r4, 0x0, 0x4, 0x9}, &(0x7f0000000140)=0x8c) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:48:29 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f00000001c0), 0x1c) bind$inet6(r0, &(0x7f0000000040), 0x4) 01:48:29 executing program 0: r0 = socket(0x1, 0x20000000, 0x80000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={0x0, 0xfffffffffffffffe}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r2}, 0x8) r3 = accept(r0, 0x0, &(0x7f00000000c0)) r4 = socket$inet_sctp(0x2, 0x3, 0x84) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={r1, 0x742c}, &(0x7f0000000040)=0xfffffffffffffe01) getrusage(0x0, &(0x7f0000000200)) setsockopt$inet_group_source_req(r4, 0x0, 0x58, 0x0, 0x259) 01:48:29 executing program 0: r0 = socket(0x2, 0x3, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f0000000080)=0x8) 01:48:29 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x8000000}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000000000d6790254696d73ed5f70816c5a6683b331b80a583922f2ac2c57ade991ecbe752fa19754c3fe7f57536a3734829d025fc9f4d43f1804e256fcf174fed54b554d91ed3542a55093b8845a5e6817dd6eb5542745b8a6aa76119f9ce60b6010e262be94bc2e0870185ae731e1cbc1e6cb4d6f1dfb61f59c3e3c14519e769cc4caf5d52f0c9c6ae996ee3bf4bab32709b0eeb558c57daa047d0bc3"], 0x1) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x9e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) write(r1, &(0x7f00000002c0)="449bdd4fac1efc962b61fc65828bf3588d5fd9bbd2e6aae6e04bcf536f5ef4dba8df95240824635c779da8a793154e96ef1631d6359153059a5dd33309d6710ca1cca10e905be8750f54e2c58677cb47b2d69247f7df6e56dc32fb5b45505081fda67a1f7a6940e2e4bc2bd2b4a916f572bff5a058a1d2107574a1a999f33043", 0x80) fcntl$lock(r1, 0xd, &(0x7f0000000140)={0x3, 0x0, 0xffff, 0x3, r2}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) fsync(r0) 01:48:29 executing program 0: setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xffffffff, 0x0, 0x32, 0x382e}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, r2, 0x1, 0x200, 0x1}, &(0x7f0000000200)=0x94) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r3, 0x1}, 0x0) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', 0x0, 0x0, &(0x7f0000000600)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', 0x0]) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) listen(0xffffffffffffffff, 0x3) fcntl$lock(r0, 0x0, 0x0) getsockopt$inet6_int(r4, 0x29, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4) 01:48:29 executing program 0: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$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$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1500080047240000000400000000"], 0x1) r5 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r4, 0xffffffffffffffff}, &(0x7f0000000380)=0x8) shmctl$SHM_UNLOCK(r5, 0xc) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) 01:48:33 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x401, 0x3, 0x4c00, 0x100, 0x0, 0x20, 0x800, 0x8000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0xa2, @remote={0xfe, 0x80, [], 0x0}, 0xc113}]}, &(0x7f0000000180)=0x10) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 01:48:33 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xfd, "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"}, &(0x7f0000000300)=0x105) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0x96, "c9d5189a05ebc2aa1255969ec9fb943e1e0a85091e8fcd353a80593c7dcd892971f69aa6947d467c821de2583e48706ff94391cc382a4a807c7e9e74f5049942f0c476d601d83a82f8f90f5731bf56d632ef3b2e723ad38d7ba2e7c1b359345aa15504f9e29bb2713dee853c5ba78b0214101356355f01ce18e83119b4bdaad73de561bfdd099cf5f4a5f911784fb6a60d8ac3089e7a"}, &(0x7f0000000400)=0x9e) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x7fff}, &(0x7f0000000140)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r3, 0x0, 0x55, 0xffffffffffffffff, 0x392) 01:48:33 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x2) setsockopt$inet_opts(r0, 0x0, 0x2000000000013, &(0x7f0000000040)="eaff125c", 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x1, @multicast2}, 0x10) 01:48:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x28, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 01:48:33 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4) socket$inet(0x2, 0x5, 0x9) 01:48:33 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4) socket$inet(0x2, 0x5, 0x9) 01:48:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x41) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x18404, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(0x0, 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0xf, &(0x7f0000000440)={0x3, 0x2, 0x4, 0x37fd2f02, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) r4 = semget(0x0, 0x6667d6125c51f6c, 0x22c) __semctl$SEM_STAT(r4, 0x7, 0xa, &(0x7f0000000340)=""/227) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000180)=""/92, 0x5c}, {&(0x7f0000000200)=""/195, 0xc3}], 0x3, 0x0) 01:48:36 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x2, 0x100000000, 0x0, 0x10000, 0x1ff, 0x9, 0x7, 0xd47f, r2}, 0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xffffffffffff8000, @loopback, 0x4190}}, r2}, 0x84) r3 = openat(r0, &(0x7f0000001300)='./file1\x00', 0x202, 0x0) accept(r3, 0x0, &(0x7f00000002c0)) linkat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) 01:48:36 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10000fffffffe}) fcntl$getflags(r0, 0x1) 01:48:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) lseek(r0, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x4d, &(0x7f0000000100)=0x3ff, 0x4) setsockopt$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_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000580)=0x4) 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) r3 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000600)={0x2, 0x4, 0x4, 0x3, r3}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f00000005c0)=0x4) 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) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="fcffffff0600000000030024236521000000ff000d7c8d7989b7e50869260b34bcee3b75f68360014ddae73a723d6bfec7025f06b8af9221a5eb000418bd96c74c8ea6995181cb1234340306bb50ff1fda0f724aa1d521b8f40714a450e1074baab237817072dd8c3579c2bd23"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 01:48:36 executing program 3: getrusage(0x1, &(0x7f0000000140)) open(&(0x7f00000003c0)='./file0\x00', 0x120100, 0x102) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="439af391d806c1582d247c9779e6b43d3b56ec61efaa863742cb551310e844fd2fec8e86a3c18024fc613246be2301791211225b117cadfab4bda2c88ee2d8dc0f6f1c968b4c25075962bfdd26a688c6f47e41a13a6810bddb72233e4925e4f689abd5d518a0279161837202743a731d6e1f71a27e1acc95aba92ac2337da37e5318950611601dee87e0e89b395e6ff1d02ce12078ffaf9d81bc3fad1b7931da29a22de042e167009fd3bb53b68a1413c02cd5a39f89311a161e5fc419af5477f77fa8a22d3cde32cd11e1dd165168beed4ea6b697fdfe", 0xd7}, {&(0x7f0000000100)="7c3b1a77e05e88cb5ea49fdc7339f4a2bc10cd792c84e5545529a8", 0x1b}, {&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="75e413759add97ada446a95128c7b8cba32c87cb70e111ab54d9a33540bea48e1e0471f200e6aec2f547cf46e29ee6843f7fbfe2def40b86eff301033d0eaae67ef1e13e430888b4522563d30a6e3eb1f04359a7920ba2cd1f69acd2e4742a7b702948edb9d994c694480d9da323bd8fb6783b0fd20b7a5275cd90e66b70", 0x7e}], 0x4, 0x0) 01:48:36 executing program 3: r0 = socket(0x1, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x8, 0x6, 0x1d, 0x7e41}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="827f0000000000000000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x1101, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 01:48:36 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) r2 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, 0x0) 01:48:36 executing program 2: r0 = open$dir(&(0x7f0000000640)='./file1\x00', 0x0, 0xfffffffffffffffc) readlink(&(0x7f00000006c0)='./file2\x00', &(0x7f0000000080)=""/150, 0xfd88) shmctl$SHM_LOCK(0x0, 0xb) r1 = open(&(0x7f0000000000)='./file2\x00', 0x10000, 0x0) listen(r1, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000580)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000004c0), &(0x7f0000000500)=0x4) close(r0) r3 = semget$private(0x0, 0x6, 0x240) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000480)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0xf) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={r4, 0x2ca7, 0xf7, "7774b70f36fcbad00088fbf22810bd0df74cb2282b3c0384347fb026b5d17de3fd69de7c684be012435097f89df076a527fe1cb85573df9fa194c4eb13abc6a191b847c8ac5cfeb76b749ffa24e1cad7a04f7e214dc4af50ef2b396e8fc0c383b878888615722f9800b0e52f55780875e879ba774dbc1df45e22b40cae6c649db7a098499566acedba8f0545db567e1d0795ab68966aec893e8cd9889952723dbfe172d32b62f64be673f6b96545cb9f398992a5df506bc1d32c313bfe0d113d22344c6b781e3c5583eefc6927344e4bc1cbfe4c37eaadee2255c975f2bc75de5b71faaeb9272942f0283a0d075bf3591ba0c829f92aae"}, 0xff) __semctl$GETNCNT(r3, 0x0, 0x3, &(0x7f0000000800)=""/161) 01:48:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x28, &(0x7f0000000200)={@in6}, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x17e, 0x0, 0xf1a, 0x4}, 0x8) 01:48:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) pipe2(&(0x7f0000000180), 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1}, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) 01:48:40 executing program 3: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r2 = open(0x0, 0x80000000000206, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="c1b75b7e8550c79c60383b4d11ba022e0820ac523038ca00aff157d97ae949db5ae1cee903f0a07ac559082afc7bd1721ff0729fffe2874369a49c109c", 0x3d}, {&(0x7f0000000040)="e0014c9fbcbbda5abe5394524e97a0dfb0479f893b01afb86f8c6d08a84f0b2aa46c296de5d3fe1a7aeeda795b3a0ef0c718924ae5f16d4b41aaadb2b7af99580eef6a5f", 0x44}, {&(0x7f00000000c0)="2de71a9972d7cce9ec3634e5c524c207e92bb8c79f08956c4e1d784a5f69dc7e3248824d672b6ad1374305380bcab450f2d6fa35e26fbf97d564b69f5fa2dd68fd431ff1863c510388b767f6d15c4cba6c1f5b0b9b15f22a55ae2e0d44d66022d10f336a92e25aa898c55bf263e2af4a49d28232832e4e3259c2e69ceaf3c15c3f4a868c4ac6cea709b7e9403daaa7e88e19061d09c4376cf20a2cf3d55172ef95de1c56ab1e224f5b6bebf52efb00944e0cf65c35d6fd9a4da19742bb5a", 0xbe}], 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 01:48:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) lseek(r0, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x4d, &(0x7f0000000100)=0x3ff, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000580)=0x4) setsockopt$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$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) r3 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000600)={0x2, 0x4, 0x4, 0x3, r3}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f00000005c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=0x5b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="fcffffff0600000000030024236521000000ff000d7c8d7989b7e50869260b34bcee3b75f68360014ddae73a723d6bfec7025f06b8af9221a5eb000418bd96c74c8ea6995181cb1234340306bb50ff1fda0f724aa1d521b8f40714a450e1074baab237817072dd8c3579c2bd23"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 01:48:40 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$setflags(r0, 0x2, 0x7) mknodat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x107e, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0xe8, "44658c5fab477a888f35ee37a91ccd8b4993cd237bc13d8d3e3b60be650a46ac52651a87bc8206541f2560806ff1c7fa726afe78b13cb6ab591487359722167d264b8d46d231be559a169f2d3d747522c011c7a7a144453d76113410496755bbb5f6ec662fc76e72ecc3d9f759ed21b3ac3c2837774094345571f1265b41afd485a7d1d97d4c4a5bed72a629e9536561fb871d6eb46ea8758119a7896959d9072dacfd26f49541a1eaf6a703deb8bdb041b8a21263fd0bcdfec3d63292766f6cf4de42e5af29ead87f543cdab1e32d9ce99624c61943579ae056e764aaa8688925cacf98115a7928"}, &(0x7f0000000380)=0xf0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0xf, 0xffffffffffffffe0, r1}, 0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="1e000000a722f75b2edf04f1beb9764e72c29de3dc959efc710dc2ccc02c00ac1d62"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xb35e, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x40, @loopback, 0x4}}, r3, 0x5, 0x4, 0xa2}, 0x8c) 01:48:43 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x7fffffff, 0x1110, 0x1f, 0x4, 0x3e, 0x7f, 0x80000000, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x66, 0x1, 0x100000000, 0x100, 0x81}, &(0x7f00000001c0)=0x14) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000040)={0x8, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea003000000962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e9128b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x8f, 0x800) msgsnd(r3, &(0x7f0000000200)={0x3, "40d9c94c8631bb25c9ac8b089e86fdf6b9d7893dc96c4197c996597685fa7bc04d"}, 0x29, 0x0) r4 = getuid() fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000300)='./file0\x00', r4, r5, 0x600) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0xfffffffffffffffb, 0x1ff, 0x70}, 0x10) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') msgrcv(r3, &(0x7f00000000c0)={0x0, ""/116}, 0x7c, 0xfffffffffffffffe, 0x1800) msgrcv(r3, &(0x7f0000000540)={0x0, ""/4096}, 0x1008, 0x2, 0x1800) getuid() 01:48:43 executing program 1: r0 = socket(0x1c, 0x10000002, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x80f, 0x1, 0x9, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7cf}, &(0x7f0000000140)=0x8) freebsd10_pipe(&(0x7f0000000000)) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 01:48:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) fcntl$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) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x4, 0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x6, 0x17}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2}}, r2}, 0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000002c0)=0xfffffffffffffffa, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0xffffffffffff8001}, 0x8) 01:48:43 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 01:48:43 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, 0x0, &(0x7f0000000200)) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000e7000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="ffff000000000080130000003f00000005000000"], &(0x7f00000004c0)=0xa0) 01:48:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) dup(r0) 01:48:43 executing program 2: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x5, @empty, 0x5}, 0x1c) 01:48:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) getsockopt(r0, 0x300000, 0x6, &(0x7f00000004c0)=""/240, &(0x7f00000005c0)=0xf0) 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) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = accept4$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000002c0)=0x81, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x15) r2 = semget$private(0x0, 0x3, 0x242) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x1, 0x3, 0x42, 0x8]) r3 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x6b4}, &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000280)='./file0\x00', 0x1000000000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) faccessat(r3, &(0x7f0000000300)='./file0\x00', 0x0, 0x500) 01:48:45 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x30008, 0x23) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x800, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="2d012e3466696c653000"], 0xa) r2 = socket$unix(0x1, 0x2, 0x0) dup2(r1, r2) listen(r2, 0x0) 01:48:45 executing program 2: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffd}], 0x1, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000380)={@rand_addr=0x782, @broadcast}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r3, 0x2, 0x3ff}, &(0x7f0000000340)=0xc) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000003c0)={r4, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) lseek(r1, 0x0, 0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r2, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 01:48:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x1, 0x1, 0x4c62]}, &(0x7f0000000140)=0xa) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) fstat(r1, &(0x7f0000000000)) 01:48:46 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') ftruncate(r0, 0xfffffffffffffffe) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 01:48:46 executing program 0: pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r0) pipe2(&(0x7f0000000000), 0x0) close(r1) 01:48:46 executing program 3: r0 = getegid() getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, r0]) setgroups(0x1, &(0x7f0000000680)=[r1]) r2 = geteuid() r3 = geteuid() setreuid(r2, r3) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) symlinkat(&(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000040)='./file0\x00') fcntl$dupfd(r4, 0x0, r4) semget(0x0, 0x0, 0x0) 01:48:46 executing program 1: r0 = semget$private(0x0, 0x5, 0x400) mlock(&(0x7f00004cd000/0x2000)=nil, 0x2000) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/102) mmap(&(0x7f0000776000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fdatasync(r1) madvise(&(0x7f00001be000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 01:48:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x1b, 0x0, 0x0) r1 = msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x2, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780), 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 01:48:48 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xd2137f1113715547, &(0x7f00000000c0)=[r0, r0, r0, r0]) setregid(0x0, 0x0) 01:48:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff1bb8}}, 0x0, 0x7, 0x81, 0x6, 0x100, 0x40}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0xfffffffffffffff8}, &(0x7f00000001c0)=0x8) 01:48:48 executing program 3: setrlimit(0x0, &(0x7f0000000000)={0xffffffffffffffff}) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) fcntl$getown(r0, 0x5) 01:48:48 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xffffffffffffffff) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80017}], 0x1000000000000075) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) connect(r1, &(0x7f0000000080)=@in={0x2, 0x1, @broadcast}, 0x10) 01:48:48 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="f94b7caa3b4305b0302f66696c65300028eab9c6a36d1df57f57bb50fb30a8963ab4def070b51bce4a85494e138f42a01367cd5c4992da56e663c9b582318ceebb2fbe277c246e7b326c3df378b18b47d24c7ee445ee280a78b33dd9fa254229ed08c470c62f3086e86830a4966110cf03eeaf328de3cf5f0b6d6a8c8b1727da21a5"], 0x1c) 01:48:48 executing program 3: r0 = socket(0x0, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000640)=""/195, 0xc3, 0x40000, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0xdad4, 0x4) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x81ce, 0x3ff}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000380)={r7}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000800)={r7, 0xffffffff80000001}, &(0x7f0000000840)=0x8) mlockall(0x2) ppoll(&(0x7f0000000180)=[{r5}, {r6, 0x2}, {r2, 0x2}, {0xffffffffffffffff, 0x4}, {r5, 0x4}, {r1, 0x20}, {r4}], 0x7, &(0x7f0000000100)={0x0, 0x3}, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x80000001, 0x4) 01:48:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in6]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000740)={r1, &(0x7f0000000700)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000004c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) socket$inet(0x2, 0x10000007, 0x800000000000005) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000500)={0x1f, {{0x2, 0x2, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x20, 0x6}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r3, 0x4ce, 0x6}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) 01:48:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x2}, 0x8) shutdown(r0, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x3, 0x4e04}, 0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x7fff}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x472b}, 0x1) 01:48:48 executing program 1: getitimer(0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) r3 = dup(0xffffffffffffffff) r4 = accept4(0xffffffffffffffff, &(0x7f00000010c0)=@in6, &(0x7f0000001100)=0x1c, 0x20000000) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f0000001140)=[{r0, 0x1}, {r1, 0x20}, {r2, 0x8}, {r3, 0x4}, {r4, 0x2012}, {r5, 0x20b4}], 0x6, 0xfffffffffffffffc) recvmsg(r1, &(0x7f0000001780)={&(0x7f0000001180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000001680)=[{&(0x7f00000011c0)=""/2, 0x2}, {&(0x7f0000001200)=""/100, 0x64}, {&(0x7f0000001280)=""/33, 0x21}, {&(0x7f00000012c0)=""/108, 0x6c}, {&(0x7f0000001340)=""/173, 0xad}, {&(0x7f0000001400)=""/35, 0x23}, {&(0x7f0000001440)=""/92, 0x5c}, {&(0x7f00000014c0)=""/213, 0xd5}, {&(0x7f00000015c0)=""/1, 0x1}, {&(0x7f0000001600)=""/72, 0x48}], 0xa, &(0x7f0000001740)=""/21, 0x15}, 0x40) freebsd11_mknod(&(0x7f00000017c0)='./file0\x00', 0x1000, 0xfff) 01:48:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="fd35ec6ea61980c9281b0992fcd3cd1b778fb5e8033e251f571a63b246db1abedfab51fc3bd7161752db3949513cadcc7c062e1c6d29acb217825367c99eb5a0d24612b2b3858469f1be2ee9f600e0765cf6dc9b9555beaa6332f42ba6", 0xffffffffffffff1b}], 0x1, 0x0, 0xd060730c4436e057}, 0x0) r2 = dup2(r0, r1) accept4$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x0) 01:48:50 executing program 0: r0 = socket(0x0, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000640)=""/195, 0xc3, 0x40000, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0xdad4, 0x4) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x81ce, 0x3ff}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000380)={r7}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000800)={r7, 0xffffffff80000001}, &(0x7f0000000840)=0x8) mlockall(0x2) ppoll(&(0x7f0000000180)=[{r5}, {r6, 0x2}, {r2, 0x2}, {0xffffffffffffffff, 0x4}, {r5, 0x4}, {r1, 0x20}, {r4}], 0x7, &(0x7f0000000100)={0x0, 0x3}, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x80000001, 0x4) 01:48:50 executing program 1: r0 = socket(0x3, 0x10000001, 0x7) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8292d79166696c653000"], 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000280)={0x3, 0x3, 0x101, 0x200, r2}) openat(r1, &(0x7f0000000100)='./file0\x00', 0x8000, 0x40) flock(r0, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x12, "35db2595c9c906ea41eb1f1654426e0371b7"}, &(0x7f00000001c0)=0x1a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r3, 0x1, 0x100000000}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x200}}, 0x0, 0x80000000, 0x9, 0x800}, &(0x7f0000000140)=0x8c) 01:48:50 executing program 3: r0 = socket(0x0, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000640)=""/195, 0xc3, 0x40000, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0xdad4, 0x4) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x81ce, 0x3ff}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000380)={r7}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000800)={r7, 0xffffffff80000001}, &(0x7f0000000840)=0x8) mlockall(0x2) ppoll(&(0x7f0000000180)=[{r5}, {r6, 0x2}, {r2, 0x2}, {0xffffffffffffffff, 0x4}, {r5, 0x4}, {r1, 0x20}, {r4}], 0x7, &(0x7f0000000100)={0x0, 0x3}, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x80000001, 0x4) 01:48:50 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x8, [0xbf, 0x3e000000000000, 0x1, 0x2, 0x2, 0x6, 0x100000000, 0x4]}, 0x14) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) freebsd11_getdents(r2, &(0x7f0000000000)=""/164, 0xa4) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x40000000007000) getsockname$inet6(r2, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) 01:48:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in6]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000740)={r1, &(0x7f0000000700)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000004c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) socket$inet(0x2, 0x10000007, 0x800000000000005) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000500)={0x1f, {{0x2, 0x2, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x20, 0x6}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r3, 0x4ce, 0x6}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) 01:48:51 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x6c, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x4, 0x1, 0x5f4b4334, 0x4, 0x5}, 0xc) 01:48:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=[@sndinfo={0x2}], 0x1c}, 0x0) sendto$inet6(r1, &(0x7f0000000000)="9bbc08f4", 0x4, 0x100, &(0x7f0000000040)={0x1c, 0x0, 0x9d, @remote={0xfe, 0x80, [], 0x0}, 0x400}, 0x1c) 01:48:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB], 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r1}, 0xc) 01:48:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00000002000000000000"], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:48:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="87da8ed65f329ef27f50078ca2f859a9f8bd01ddaf641639577593df23456fe8c55f641734477dbd7f1897874f4525a4d1a1bdce000b037990870fca7cd6e7e5de3e9b4832a457917877172efc19c3", 0x4f}, {&(0x7f0000000140)="7d85b285a8515526fb6ae19d87c74e46ccc8b7b2cde244c56168a02e72e0578b257d1f82da9dffd7036070b968fed5f1197f4d4f769d3395541efe6748879d1708b74716528c4e31601dbb41bf28d0edb3090ce0d05a63d7153b446f8713be6f65e4acb5abc7f5fc68cc1057d56c9433823beaf8db4007b4a19c944e3519ed52ed44af0d0687a0d6112da897b9554fcb04799bf4b79e76c84d1c9e334c1aa53c74c943e07a549640042612df4626028cba652461ba8cd2800bb9fc4e01e0dc2a93f7692aba49bb352b65b14baf666671fe101ee48fcf4182d8b71ee276", 0xdd}, {&(0x7f0000000240)="08ada8effe", 0x5}, {&(0x7f0000000340)="472374e391af7668e07027bc1a011c6e95d4306bff57a09c63c037522075725e9b509f047d7b6bb9ebdfcd9d785d2e127f906d487239137d5898c6181327a4fa50a48abbb7e879106f36ebc3929d7a3dba983c658e05a6bbf2fde9bd09459f6004ddc5fff78f5367266df8399265e1deb5a1a5733aef4edd6df186f0dfd1a9d9e4a2a1bbb1c489dfb9dbea1ca9", 0x8d}, {&(0x7f0000000280)="d65806d1d351b8d1eb3a87bb20acbce7c40d7f3b5e68a3af8454ac62b0873718ad55678c8602ec803dee50c2676ecf06776216c0e641172d09bc0321869bda2212ed747b16f19ed90f41ea", 0x4b}, {&(0x7f0000000400)="6c34a5bcc9adc03778918a5b43c738d8739784ba4d2c666ffc9e198517c1545b025dbe038b612237b616f1e225bb7308dafa095d9f93fadc7ebc76ece8458b295561ac702ce2bb86312e73c3f2d644a0c679eb3e49f8ad75386c979b44e3d6d0d2c1f1a2d6dd30379977948ddf43d6923f3c81a0e9b05f898a37df7042ef3d22248a07366f234b6c44420425a2414e82bcb68f00f78913136dd0ecd9f2a08be88cdd48973f2d3a88361ba624a353d223970a4185d0139c", 0xb7}], 0x6) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x100000000, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) 01:48:51 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setuid(0xee01) r0 = semget(0x0, 0x4, 0x10) __semctl$GETALL(r0, 0x0, 0xa, &(0x7f0000000180)=""/182) 01:48:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) fchdir(r0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfd20) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffe48) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000080)=0xc) socket$inet6_udp(0x1c, 0x2, 0x0) 01:48:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in6]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000740)={r1, &(0x7f0000000700)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000004c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) socket$inet(0x2, 0x10000007, 0x800000000000005) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000500)={0x1f, {{0x2, 0x2, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x20, 0x6}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r3, 0x4ce, 0x6}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) 01:48:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040), 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2bfcf7807e86691d06b12a20b4709707b9681b8a51e8f509301c1e64ce4ca45c8a869fb4931d6e8678ebc6c3f5d6df9cf2f797c8552bd3df0e71f28a9cdc346e934390b1f75cea433b63b0e00e16d95169fa41ed230d5cc23e92dd7e00f929cdb6ddfa63c4dcd0bfb5a3", 0x6a}], 0x1) 01:48:53 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000002a40)="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", 0xd31}], 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000fee000/0x12000)=nil, 0x12000) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x400, 0x90) openat(r1, &(0x7f0000000040)='./file1\x00', 0x400, 0x100) lseek(r0, 0x0, 0x7) 01:48:53 executing program 0: mmap(&(0x7f00000cb000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) read(r0, &(0x7f0000000040)=""/173, 0xad) 01:48:53 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)="c05d0002f9da125c2805b09c08518333ec40e872d47bda416943372a20b38e4cdf367b433164b0800df5a90c8188e185bf3f2e137a123b202fa290399ad000f23cafbfa2e2b05803b2c872b171b7c856bdef03cfbc4f6d37fe31d4c1852ad6cc1377f59502703d6821a69ed11a6af527b655b9f0a0954ad7a0d38c6c646c16a55b007b9a5ca28add401ff6ff49cd52ede8d8c38d904adf302289120c15f654a2b9605765c04cb19f197a1b123c72bea9231190ce2474f0ad814fb5d785a784b48c7ebdc772d3c768c4f40cabc7d94265cccc959552dd5f55ab56be582722a25b22e4e5f20acd3bacb5d6fb37a5627731140e80", 0xf3) fcntl$setflags(r0, 0x2, 0x1) r1 = semget$private(0x0, 0x5, 0x160) open(&(0x7f0000000380)='./file0\x00', 0x10000, 0x40) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r2, r3) semop(r1, &(0x7f0000001a40)=[{0x2}, {0x3, 0x9, 0x1000}, {0x4, 0x1800000000, 0x1000}, {0x3, 0xe6d5}], 0x4) 01:48:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) 01:48:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r0, 0x2d) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="a0ff633c6b648f6446177ac3", 0xc, 0x1, 0x0, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000580)=0x10) 01:48:56 executing program 2: freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x6008, 0x3) r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000140)="3eb7795cdaed95ef0e3e17930036e54d61080aa00a1e99c1b6aad0d34056a9575b9f33b339921e697011cb23c109056a546178ca7fa1b78247613ceaa6925b5db2c927aa60e5c92f154aa62be228cf1173eb526684e603b6606928ae2023564e8f4bf41b7b29df22182d5c40458b8a726e139e839aad88f0bf3241f653c407c36fc011f1021ba0be5b83984690e1b6", 0x8f}, {&(0x7f0000000200)="0823a3fc04421998dab1792ce751b32ccffc3e51dc35ec34bd0911a81590ba2222fdb3daedba23edc870b1080acf1469", 0x30}, {&(0x7f0000000240)="1cd4e8910c1a56481ea08d066568a1e81f14bb8866e89cb2f580a667d14b1ac450211d56a5e52c78444b49d6636fefcb7325b4fda011c4e37332b76c083ffe34ab0c1dde01b66443a68a7c13712e3462fa677d08f851d72a4cf3bde7b3031fba5b65a425c69cfa7f9a8a23ac762e972247575d0c71ebecb87e7930e2ba237907fb9876743a44b6753e", 0x89}, {&(0x7f0000000300)="5bf7d717187dc6b274f66b200a2e966c3f6fc92e6c1e613cd9bc0cb24e94a21ce18aff1c76e58244c66d4c9f267592103165933df6ff54ec07eedeaaac98182c69df3e181fcdee58b967fc3e6fc22b8728bf10e473ad447fef38a9cbed094f1832bf62b79a50c53b9399f2ad1f6c80c6b59605b70b88c582f17a12010799e6c512e52ed033325b7e8a545a990d5d1b2513a3d8dc681268c6a599706cc7eb21d58936e1eb46de8edb91bb1e6c79330064f3e039a727", 0xb5}, {&(0x7f0000000440)="8467dedbe75596af52043e956266dd94e130058e800046865e9f185a679194a2d78dbeab48cd48b69682258062f27ee0462c293bca20fc1178b47d0d59fcbee1f5af3b20814b32c3afdc9b7130debffdd4a012f3daceb5dd2fb7d2c4ac078b04c907f6a206588f9f77df79e8c82ed50c0dacfd625ba5ef414f94c4923bdf55930fea2e56a491caf489fce534f47947b629f1947006094be154144024e14ee339ffe54a250e813516da8e43f6e72a0eaea89e59cc223c989b0d4d3b8c96bc68f297d3de7d3792da93643831b23ffc47f8c4e7cdd708cb08a7d703e74a71f18ddf16d0e53b4fb28c4c2e3646d5e0ab2c00a056139c", 0xf4}, {&(0x7f0000000540)="4ea5867532c77ccac2989bcdc6820aee2287f0941494e1de3dbdf419e6e5b76900ada38d5b694bf8eaae3778232e0d06acee0088386e231afa8b743fb32bef351a02b14775a27f4924c572a46d8714f75f806780f0320dfa5ef3ba92af5238b83a02ae10467e4dbdc0b338e3b97d57e1270b641acc2c2a0f8456a1324396c33f43a3969ad44d6c539ba8072b97ed7f526670e7b70bea99ecc77ffca3accf", 0x9e}], 0x6) 01:48:56 executing program 1: unlink(&(0x7f00000000c0)='./file0\x00') r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) r2 = socket(0x11, 0x3, 0x0) unlink(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x90, "b95e38a26f7aeb09a7033c77c2b6c1e058062e0474047fcd58b0b9766bfdbafa0b6db6e0b1664d058eb36c3db77b771de7afcb4088fc1618bfe5489cf06134e6beb6e8aba074766536cf3af69343f7b445eecbc36d581763a6195e05fd65d0dc6e39dbdcd11603345e911039adf3c6a42a87e27782625c846a59fcd21adb02c76d9af5f4199ba17d105b9db55a73aeb4"}, &(0x7f0000000340)=0x98) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000003c0)=r3, 0xffffffffffffff2b) open(&(0x7f0000000100)='./file0\x00', 0x100248, 0xe0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000000370a0000ff03000000003f00ff01000002004e217f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000c000020000000000a0000573fad68ff030000"], &(0x7f0000000200)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000240)={r4, 0x5}, 0x8) 01:48:56 executing program 3: getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xffffffffffffffff, r0) setreuid(r0, r0) getgid() r1 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) shmdt(r1) r2 = socket$inet(0x2, 0x6, 0x99d5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000280)={0xb4, 0xfffffffffffffffa, 0x200, 0x80000000, 0xb1, 0x4, 0x7fffffff, 0xff, r3}, 0x20) 01:48:56 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, &(0x7f0000000200)='\x00', 0x0, 0x0], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x8000) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00') mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580)) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="7d613d45f7b6249c0f53565fa8d4d6fe949c27d746c10dd39f33f34b65d9c07b929dd0b12322ebf726ce466135031fe3c1fb22c0018b8aa91c8d4a14e259fa1d62f1dc5c69a64e848c1770b617cb8d466483c4"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a03696015807b7dcb8f30727a82e0a438ccd6"], 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000640)=""/204, &(0x7f00000004c0)=0xcc) openat(r2, &(0x7f0000000180)='./file1\x00', 0x2c0, 0x40) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x2, 0xffffffffffffffff, 0x8, 0x100, 0x4a5b, 0x6, 0x7, 0x3, 0x4, 0x0, 0xffffffffffffffff}, 0xb) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) 01:48:56 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x3, 0x4e04}, 0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @loopback}}, r1}, &(0x7f0000000300)=0x8c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x7c, &(0x7f0000000180)="59ab2cc9f0685bb201bc9477d32fb57511ae0571a884c86b2f844af8f0e7d0c929e4fe897e57dd926757904cb88645bb3d2a8b1b5df5ac1a7c6af612bb637c3acb974f26b1ea3deb64f4f59d4d3cd07becae439411e900c59a1b93b0134abbb39e87997ba011864df8302837d91385bfeef4260cf70cb9b8695b717b451500ae4345e554d781c5e8507f0cff91e5f1ae2505790816594c", 0x97) 01:48:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x10001, 0x800}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x7f}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @local}, 0xc) 01:48:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x181}, 0x98) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0x5, 0xafc}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x100, 0x1f, 0x30, r1}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 01:48:58 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="8302060000006916e1e0ac51d7cf53f2528f5573fa8f0461329513435718cab9756a27a7bdee7af16609e69e9b13ae055413bd4d5579ce99b59c73b594b326e050b75e4c1290ecaa98135f089c07b7bced2644baeba8979bcde9b185b65e1ce888cd7bc83ce21e5d2ecb49cb4b9c420369c4bb70ce0cdaa7c47993c1c190a5e18341c9c5382d9a8d4863a53664335c56aac5860c3b7422bc1e50f080ca8e0c0804000d873753b7fc7a84c9fb26087a4f8ce602663c832e482e9ae8f202120d77e548dfe10104000000000000bc876aa3f588a67083e1ed9f306abf5acda027e0d1b84c2cb69503ff88b3185f1ac9aa73ef01e6fc31b0ca382c3739e120c1b8533ba4d1fd"], 0x1) close(r0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="7755d5e1988864efeeebc64b1e8e72be043bdd11f849cc650c96c09feda44b2ab8b4", 0x22}, {&(0x7f0000000040)="a7bc4266038b5d6e20aafcef2f54f770898cc189f7923f436831a2ef079ef1bdc0dc56cecc07feddc7f6cf83e2ba584c1a43f48df67942c0f423cec5afa318a8c4e71331fcbc773232d38e3baa4c0076d9f0a22e026fd4b99ea1a3a41b5778a29959c1abad314b99e7af8d7e377a5ef2a39fba49fa5f7945364c0bbf9ef723c0", 0x80}, {&(0x7f00000000c0)="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", 0xfe}, {&(0x7f0000000380)="d4963caeb3c9909b7195540d04ff2eaec71cc95956b9706835c6f8f7f3371aebb509274d3514b4c76de4fcbe719c6db41b39ec57b6fcda8c4fd4181bedc44752df8e903e45936b7b084c0672e79f1aca67a75f8875f3822ad7103c1bf69bc48a0c9de7197159d617242b40e9ca1599db043be2f90b1b0be9763339c718b39d1bb0e51bbc85ebe04947cf8cc564f519b9b85c91f757e0f84ebd43f9450e3458e8387fe5538ab60f56391de283", 0xac}, {&(0x7f00000001c0)="770bbe619d8e6cf20af50e1dde54f60ec6e1caf83bf44e80de3dbfdbeef32e556f5d1bb3a5c556d9d3968eaed13e07329cc8ae1f4eb937db6bfebd6cbe8141920454d21524a9b81830e14a6c35c27fe0128f6d80cf20055d89dfa0d8c075c64007", 0x61}], 0x5, 0x0) r1 = getpgrp(0x0) fstat(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002a00)={&(0x7f0000002a40)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002740)=[{&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="2fd395625a00fc15b768bd4f6a6ec26e8388c55b545826b88f9ad1129b91232e6ef648acac94cc203c1ce91611500f9bd1839206d7a375ad9cb78dbf0b587f419ae7d33db7760a5e363587ac85b52257d3138fd4ecb4cafdd01a07", 0x5b}, {&(0x7f0000001580)="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0x1000}, {&(0x7f0000002580)="21fac9446e5f4ea35932910232ab9a65bb651a756bb2d52f85a0796c50a2a6e2a4bf22c7b0831d50f8d4ee4cf1146aa5f383a1af61ca102f1f7c055be5ff89eee0f466e33f935d803633443afeb43777c246a52b68eb9c201f691f1ccce669b3c4038cff06327cd55d1034828a9b4a739c1591e06b5a8434b44a83133f8e4da8dcc5", 0x82}, {&(0x7f0000002640)="41e4264c4f1cd8a0ab4495c70ede63f0d021d042457e4e6144ea96cec794acfaf99b89fcd6d623c92c30773a7e546cb6ef69cb128a3381e04c69347e3d18dee3908d5923e8decc0e35975fde6284ed9ec612aff8752033dba2533a789e3ebf60d9", 0x61}, {&(0x7f00000026c0)="e54b7013b59db7c1adb6404f4fdf14df0d2522acd728c16de7277e6462c9169fa7df9123753cfd214763176e5267c3d6311399ecfad151786db75d324f08261cc26376701ae0e762e19c627fdad8d5978b5aeb9e51f8eeb7e5873c515bef32ab1eca59962b692d7d54895f760fb89bcb5333271ee7a4146e341cf93ea1", 0x7d}], 0x6, &(0x7f00000029c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0xd7a3ba30106a5333}, 0x1) 01:48:58 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = getpid() fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000380)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f00000003c0)="c5b21dbb8732f82f36c78d6aea0114e4c3f2c190025237ddb74c21fb01e8136ac80f50da1561431013637c638a01127b8c3b9f5366dea9d667de559dc8b0a5c6c8190a940deab705fcb19dd225b0683ccf7d8d413d1d8609362eaea7280c0116fe1abd94b6bcb47631a5f6306520db34d21371f658826285ae2b68052bc22814a327197f8349ff857d454da34a5dd521854c262f1854", 0x96}, {&(0x7f0000000480)="209f2d7a704d4572162e38792850f9abeaab922c501165779d8940725c4a50f2edc0ca22dd170ea0afcc6ba5be5f493f08ba612ee812c5df2ec816cffd90199203c2e432db2a2dca0a09f8ef960c8bb2414d21a8e02737679f461fecc4443f7d607f31ac64b066f483375cd8393caa51af8cb121b17a8824a0c82124e84878aab4931d9a5dd8531e96e81e66aa3d3397fbec95df6e7be0fe63bc04bc00149b1d456322fbe10fcdde39ca0d41ea4a3f622e1199b3c6621bf09b5d", 0xba}, {&(0x7f0000000540)="ee93ed6e9532e03cb401da4bc42339e42ee352db13211eb2ec5d2bca28da911093c891dd030eca321d19e1038b39413be0e6878aef69d6bd3bfaf0aecf928b8bf2793af58c677d7425e623c679500cb08cf778f930acde69a73685e501e2436367a846cb58e5d16a05ac5d68746c9356826825520da8aed763a312cebe605d8e5e102c7ea0e6ba0d44557fa63c1e146fd9d080a8f024722092d29229da87d369b44d9b22d89ee5249b38385d96f98d47ac", 0xb1}], 0x3, &(0x7f0000000740)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x8}, 0x20100) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000007c0)) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x35}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x7, 0x8}, &(0x7f0000000240)=0xc) lseek(r4, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000280)={r7, 0x7f, 0x2, 0x300000, 0x3000, 0x5, 0x9, 0xa05, {@in6={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffff800}}, r8, 0x1, 0xe84, 0x1, 0x5, 0x2}}, &(0x7f0000000340)=0xb0) 01:48:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000), 0x2) 01:48:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x2120, 0x0, 0xbdc}, &(0x7f0000000040)=0x10) 01:48:58 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) fdatasync(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000100)=0x4) poll(&(0x7f00000001c0)=[{r4, 0x4}], 0x1, 0x0) 01:48:58 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0xfffffffffffffffd) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14, {0x0, 0x300}}], 0x14}, 0x0) 01:48:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0xffffffffffffffe3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1}, 0x8) 01:48:58 executing program 3: mlockall(0x2) r0 = dup(0xffffffffffffff9c) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getpeername$inet6(r1, 0x0, &(0x7f00000001c0)) 01:48:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000140)=ANY=[@ANYBLOB="0f042000"], &(0x7f0000000180)=0x4) 01:48:58 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000001c0)=""/164, &(0x7f0000000080)=0xa4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) truncate(0x0, 0x0) r3 = dup2(r1, r2) bind$unix(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) dup2(r2, r1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x8a6, @local={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x7ff, 0xffff, 0x8000}, &(0x7f0000000280)=0x10) lseek(r2, 0x0, 0x3) 01:48:58 executing program 3: nanosleep(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), 0x0) semget$private(0x0, 0x0, 0x0) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:48:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$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$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xbb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000180)=0x4) 01:48:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) close(r0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x18) write(r1, 0x0, 0x0) 01:48:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0xe3) ftruncate(r1, 0x101) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) shutdown(r0, 0xfffffffffffffffd) 01:49:02 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3058}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, 0x8) 01:49:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind(r0, &(0x7f0000000000)=@un=@abs, 0x8) 01:49:02 executing program 3: r0 = msgget$private(0x0, 0x104) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() r1 = geteuid() r2 = semget(0x0, 0x2, 0x108) __semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000000140)=""/221) fstat(0xffffffffffffff9c, &(0x7f0000000380)) setuid(r1) socket(0x17, 0x20000004, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x1, @broadcast}}}, &(0x7f0000000280)=0x8c) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) socket$inet6(0x1c, 0x20000000, 0xffff) sendmsg$unix(r3, &(0x7f0000000900)={&(0x7f0000000600)=ANY=[@ANYBLOB="00002e2f66696c65300018ea1148c5dc28b71a7c8304137cfb43dd7d4291ef2bd7c8b218e5b0f563b007b66e92b9c22527a058b9df7fa5504279b89ff8da984d3cfbbe05ac9fd7c0cf5ecceef6db30948d58386bd6eb07cb2c4d41a95c14db567921ea44902fc9a1a6d655725fa693f01fd56b95bf6604e8c06253b024626037469605eef78912d6c19d09925d55d8979e17dd781aec011b2f"], 0x1, &(0x7f00000008c0)=[{&(0x7f0000000840)="6b5f3190d282f7ef0ccd6694adf7724ec12648f43f8e683d3cfec52107f6b633d869c8fe4ac77ea893ce298c0a29be7bbeac10d1f918f9ea5f5958ed0a51543c77a5700c1306ed063c0aadad8af4f256003b7f62894e91e58577a2667fa4b09a51d18f48fbeeb9e26a39d3c60c3b99f19d809c7b64abf5712f405969a2", 0x7d}], 0x1, 0x0, 0x0, 0x100}, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x10) accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) __semctl$IPC_RMID(r0, 0x0, 0x0) 01:49:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 01:49:02 executing program 3: getpeername$unix(0xffffffffffffffff, &(0x7f0000000480)=@file={0x0, ""/108}, &(0x7f0000000500)=0x6e) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000440), 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x0) r2 = accept(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={0x0, 0xc4a1}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x7}, &(0x7f0000000400)=0x8) accept$unix(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001580)=0x1002) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x47c}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4}, 0x8c) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x54, 0x0, 0x0) 01:49:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$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$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xbb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000180)=0x4) 01:49:03 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2200000000000000000000000000000000000000010300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004b2e315fd741bcf10000000000", @ANYRES32=0x0, @ANYBLOB="080000b4d0578a4539350000fffffeff0043f4003f00"], 0x0) sync() shutdown(0xffffffffffffffff, 0xfffffffffffffffd) fchmodat(0xffffffffffffffff, 0x0, 0x0) 01:49:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000900)={@multicast1, @loopback, @rand_addr}, &(0x7f0000000940)=0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000400)='./file1\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) freebsd11_fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000300)="1e27979587e21560bba5d2343206f659b4714a5a59564e1e9909f677fd4bdffd1cdce52a6e645edbd247c0eddf83ee7280b1efe1f229a472f12ae0a722c0aa", 0x3f}, {&(0x7f0000000340)="5f4cd939271442094078df0563faae85b7fd7350ca8c2f22e021e65cf4f75902a1446a716358a0d0fa6b7c5a51ad9df5ce06904d4734690306736c438d3fc711722b7b217c0dd489260f45ed95f566b6fd9149868b005b8012a3837b", 0x5c}, {&(0x7f00000004c0)="893fd53dbbdc1a4b322d18a0086fedb8808b02f6806476dc2dbc9025f3288b7c7fde75bc9b513790c050b98e5ba97ec3ba3c68201a1ee293a9fe7f2ac753921a463212b1e177d231fc9248f806dba029fa6edb146fd1562734cf885877ab9427111e896db8096a48854b160b6defe16aa943f48b33fd92cbb1b88e97af40c2f00498fc449642b3128ea743b4cdc7ccab5f70f6146f29f8f666f8d4389b378dfa1a2c90f379769ca21962babba87f9891fc68565992f1916fb485868ee0b3a74094d98e7f38381a0c3c227107d70b1afdd20bb89db7903edbd635073c072b365cf5ebe1914258297820c492374b6301f3747636ed59", 0xf5}], 0x3, &(0x7f0000000800)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x20, 0xffff, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x90, 0x9}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000280)=0x7, 0x4) getgroups(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000980)={0x8, 0x0, 0x8001, 0x0, 0x0}, &(0x7f00000009c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000a00)={r8, 0x100, 0x9, 0xc7bb, 0x2, 0x4}, &(0x7f0000000200)=0xfffffe12) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r9, 0x8}, 0x8) recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) 01:49:04 executing program 3: symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1\x00') socketpair(0x17, 0x820000005, 0xc, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x4, 0xf, 0x0, 0x10000}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0500000000000000090005000200730900000000000000218000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000ffe00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c3f2ffffffffffff0000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0180000004000000070000004000000000000000"], &(0x7f0000000340)=0xb0) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) ppoll(&(0x7f0000000100)=[{r4, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') r5 = getuid() setuid(r5) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') 01:49:04 executing program 2: mprotect(&(0x7f00007f2000/0x8000)=nil, 0x8000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) 01:49:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000100)="c4a818b7ff004b4c4c793f880c39770797b9654b89fb06edcc1bdf32a540fb49221a8e2e5212f27c863238ca49fe161ee4fbfa6a9bd53e46fc61eaf3647a439b71c2a2a06b511fe3c79211d437a93fd9510fa97383d599f1c27c4f7ebe9add64fa32648c83756bfced58768e69013847aeead071238c297387298599a5ef5d40a4d9c0941d3fa6058e374e543c5868c52f054960259a91ead7ebcff5ec8be051839a89cb404289a7207fce4031846f5844bc7bdb15e4a74e631a3fd5c06a801478c38b", 0xc3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b824ac2edb013eb9c01000000"], 0x8) 01:49:04 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x80000000000003) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f00000005c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)=ANY=[@ANYBLOB="02004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000148f66fa02ae54edf2732600000000000000000000000000002c0d000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x2) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r4 = accept(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockname(r2, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c004e23ff00000010000000000000000000000000000008000000000000000000000000000000000000000000009cd26abe8cd92be34041000000000000000000000000020000000000000000000000000000000000d67e03b1f0a91fad0000003395cbf600000000000000000000000000000000000000000000008000000000000000000000ac9eb774af9f32c507a03e7d7e696099bcfc94ee90ed753194b1432a6401392c3318ac98368458571204ad9f90014e1395d2edb27649deb7d523113cf265557fb13e941926624ba6dcd73da76365a7e520ec61835118c7e6bf132239cf32e5105d63606d3b1ff439e292bbfba907000000000000000dbcee60bea7bee4d65397c6ee5392e250e148732b03003cfa316d7a14a999e3d6c02c7f4cef0836672b73167d9aebe9f7c8a7aa70c160b624d5cd003ec50ed6e9277de9c3fb8aa1af4ba7e2831ef2866b13d5a4f578cb6d7a1f06000a9f393084e90f03239d2016c1a61e8c12acbd3479cb8ee28843fd9e557f04583163bc69d26383d7fc32bb6005e729e2340b852da289a43f7e863e509e51c5eaf099cd32bf86668a81095322b3efc33e91710829fc184384e035a2c00da8a0b986c80d40c84fea2f8dce9adc356e6cbdd6b8074f226c5abcb3ecc7", @ANYRES32=0x0], 0x0) 01:49:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x6}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/3, 0x3}], 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@multicast1}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x10) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x8, 0x5, 0x4, 0x1000, 0x200, 0xffffffffffffff01, 0x9, 0x3, 0x0, 0xffffffffe5d76d83, 0x2166}, 0xb) 01:49:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 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) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xbb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000180)=0x4) 01:49:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080), 0x0) socket$inet_udp(0x2, 0x2, 0x0) 01:49:07 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666900000000"], 0x1) r1 = semget$private(0x0, 0x5, 0x400) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000240)=""/123) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2000000000fe8000000000000000000000000000aa0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="00000000040000001f0000000606000003000000"], &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={r3, 0x1000, "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"}, &(0x7f0000001400)=0x1008) getsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0xb) 01:49:07 executing program 3: r0 = socket(0x1, 0x4, 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x6, 0x4) fchmod(r0, 0x80) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000002540)={0x0, 0x51, "36cd69cb6f77fb859652b5381cef2b0a1e3acd097520cba6b34f5f33fbd79a5ebdb479caffa75493f5a510d82e0f4857a4fd0377cf14fe09b7c209c73b4afe14cf1c07ad554a77e4f015fa116fe323be6b"}, &(0x7f00000025c0)=0x59) sendmsg$inet_sctp(r0, &(0x7f0000002640)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="0e78f52c54445a983d1e3c771e921484487baaffc5c63f0e2afd25da932919c3b4a8710a33634ccad0689629bc76407f85c728d60ee8611c0d7e7d9d17704f6c93b407825a5c90783d8c15f363627bdfbfc06d6b058eaaf0097cfa58046e2420be7ad8605f360d5d0512ac0f1e6fa402167120f8304528bf3a451053054ecee78630b5f55d77d9408bc775378d0a507350a90c0295bc9d69c4cdde3519c16b68c1f4e3a5823e2ef809e9f5fd362dd7fd64e7a8871393cbb7ad8f2d9695567c3986a784b10d2153", 0xc7}, {&(0x7f0000001200)="cfcafc8248ab72b393e60019bfeed770940bd8ef2e4fa9070562605b85b015280b208f71e211155e53cf53a4d15ab3de5202db43e2bd61006a696d26795281287b089f82bbd560e07fba8ef44f8e389a9d3253659c7ae20fb09c297ac20c459ce41bcdb986", 0x65}, {&(0x7f0000001280)="07438adfe78afb901bde9ec84de5b2f02077f8d5fb9199d3e50527ffca5e5a3233dd7b5a09a8d6b21a106feb172936b482b7e25a6e445e3a520d2ab14dc5976cbb7c3ba672f30fee5a4140e7f83e0685c5f98829fc476627b93f34248998b8b36c3dc609e356dd87bfe00c068bc8b38f0d5a04b7c7655906f38a433667ede4b1785e672de700f28d4a668e0ca47f0a625f577c", 0x93}, {&(0x7f0000001340)="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0x1000}, {&(0x7f0000002340)="a92628cfeb0845d1909153bd015ae99fb1764bb3a99c796bcca0645961f0fb01775a860d9ab817393547b9a90a0f961e9f24d1f8008a95e368d662c598564408d9499f44870731044b9fb88b86eb2e3b53deb6ebdafd6b084c0a12de5ea6f2b7a19887", 0x63}, {&(0x7f00000023c0)="167405b7fa9214185a69b9790060ed1c0ae801b0326983e2f56c6f3a005b9e91cac4ad9027fd51851c9d46e69b6bb751e8ecef87341a4b04d35a224327fa32754098ce896c", 0x45}, {&(0x7f0000002440)="54af1b70099c922f69078c4b3ff864a087264b9adaa8e5cabb2d4f85a5128d66dcc410a42d4190f6e89a212099d7c13599528cdf76747da44e9f6f1b58a95be168da0252cdafdd659d92f7ee4d34f149a2498ddffe905e60014b9ae4818a8033005aa7babfbd593d6a1bd704bae4045882b259b44530a44005a4507c0156597e", 0x80}], 0x8, &(0x7f0000002600)=[@sndinfo={0x1c, 0x84, 0x4, {0x4, 0x20, 0xeb4, 0x34e, r1}}], 0x1c, 0x4}, 0x2008c) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000002680), &(0x7f00000026c0)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000002700)={r1, 0x1000, "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"}, &(0x7f0000003740)=0x1008) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000037c0)={0x3, &(0x7f0000003780)=[@in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x1}]}, &(0x7f0000003800)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000003840)={r1, 0xbe, "abd26f4519b30f7dbc0066be4fa538ea220e14788da01bcdad14611ed0f4d9134f7fdae011de3b6860ca38a927101fbc2d5924d0238325cacbead95fd063d8a80819d518fb2c041c2e5ee177026d29cc473caf1efa82ab3cdbb47e1c75f88a0160ce6b645c16fae08d1ae4cda8508d2d4d393fb8e0bad6b98a7578766b8d7a5d5c0a1676f9b85d955ddf3991a8f59a08721a2e31f73e82f526605f2647545b6e75783c48bdaeb2e9e09ca870d1793df797a663e4c458059aebd4eb82e1b3"}, &(0x7f0000003940)=0xc6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000003980)={r2, 0x1}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000039c0)={0x4, 0x875e}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000003a00)={@in6={{0x1c, 0x2, 0x1ff, @loopback, 0x5}}, r3}, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000003ac0)={@in6={{0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0xff, 0x449, 0x7f}, 0x8c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000003b80)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000003bc0)={r3, 0x0, 0x100000001, 0x8000000000000000, 0x2, 0x7, 0x6, 0x81, {@in6={{0x1c, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}, r1, 0x2, 0xff, 0x2, 0x9, 0x9}}, &(0x7f0000003c80)=0xb0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000003cc0)={0x38000000000, {{0x2, 0x1, @multicast2}}}, 0x90) r6 = open(&(0x7f0000003d80)='./file0\x00', 0x0, 0x9) mknodat(r6, &(0x7f0000003dc0)='./file0\x00', 0x8000, 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000003e40)={r4, &(0x7f0000003e00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000003e80)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000003ec0)={r4, 0x8, 0x8, [0x1, 0xfffffffffffffffb, 0x8001, 0x9, 0x3f, 0x9, 0x9, 0x1]}, &(0x7f0000003f00)=0x18) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000003f40)={@multicast1, @multicast1, @local}, &(0x7f0000003f80)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000003fc0)={0xf, 0x7f, r5}, &(0x7f0000004000)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000004040)={0x6, 0x55, 0x0, 0x10000, 0x200, 0x0, 0x5c, 0xff, r2}, 0x20) accept4$inet6(r6, &(0x7f0000004080), &(0x7f00000040c0)=0x1c, 0x10000000) r7 = semget(0x3, 0x4, 0x40) semop(r7, &(0x7f0000004100)=[{0x0, 0x2}], 0x1) sendto$inet6(r0, &(0x7f0000004140)="1350978719605024ba8200cf65fdd60563131881302ed13b442865f3c7e95150b4133e6e20a8c214540405cfd9da8bdd8cf9df03991ed7fc7d603f214c70f7d8288f361d7f2e53", 0x47, 0x100, &(0x7f00000041c0)={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) close(r6) 01:49:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x19c}], 0x1, 0x0, 0x0, 0x38d) getpgid(0x0) r1 = socket$inet6(0x1c, 0x10000000, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x5, 0xcc}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="000004000009000900"], 0x10) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x1000000000200e}], 0x20000000000000a6, 0x0, 0x0, 0xffffff8a) ppoll(&(0x7f0000000040)=[{r0, 0x84}], 0x1, 0x0, 0x0, 0xfffffffffffffecb) close(r0) ppoll(0x0, 0x0, &(0x7f0000000180)={0x3}, 0x0, 0x0) 01:49:07 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 01:49:07 executing program 3: r0 = socket(0x1000000000002, 0x10000000, 0x800000010000000) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0xfe) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x49, "e5cf92cea70c13d3677c590b15f8d22409921b9098bb83456db33fd83be57bc88e03d44de7af0a33775164a4668e8116a73d7b27b82a848e4873d55343a976c315ac79014bd96364e2"}, &(0x7f00000001c0)=0x51) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0x1, 0x55aa0971, 0x6bf3}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x8, 0x6a, 0x9, 0x7a29ab08, 0x4, 0x7, 0x3, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x1, 0x8, 0x8, 0xffffffffffffffc0, 0x44}}, &(0x7f0000000340)=0xb8) getsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:49:07 executing program 2: r0 = semget(0x2, 0x7, 0x300) __semctl$SETVAL(r0, 0x0, 0xa, 0xffffffffffffffff) 01:49:09 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(r0) getpgid(0xffffffffffffffff) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 01:49:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x44) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0xc001}, 0x8) read(r1, &(0x7f00000005c0)=""/252, 0xfc) 01:49:09 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 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, 0x5, 0x0}, &(0x7f0000000240)=0x4) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fbb2fe8ad4d949b63dfe845567b797268497fd0332ba6f5595489607a3e3b07caf9dd5ffaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f6000000000000"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) truncate(&(0x7f0000000000)='./file0/file0\x00', 0x200) getegid() setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2], 0x1) 01:49:09 executing program 1: r0 = msgget$private(0x0, 0x104) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000140)) setuid(r1) socket(0x17, 0x20000004, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x1, @broadcast}}}, &(0x7f0000000280)=0x8c) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) socket$inet6(0x1c, 0x20000000, 0xffff) sendmsg$unix(r2, &(0x7f0000000900)={&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000008c0)=[{&(0x7f0000000840)="6b5f3190d282f7ef0ccd6694adf7724ec12648f43f8e683d3cfec52107f6b633d869c8fe4ac77ea893ce298c0a29be7bbeac10d1f918f9ea5f5958ed0a51543c77a5700c1306ed063c0aadad8af4f256003b7f62894e91e58577a2667fa4b09a51d18f48fbeeb9e26a39d3c60c3b99f19d809c7b64abf5712f405969a2", 0x7d}], 0x1, 0x0, 0x0, 0x100}, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x10) accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) __semctl$IPC_RMID(r0, 0x0, 0x0) 01:49:09 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r1, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000000)=""/108) 01:49:09 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/45) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) 01:49:10 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 01:49:10 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, &(0x7f00000003c0)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x1a6) fstat(r0, &(0x7f0000000240)) mkdir(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) 01:49:10 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000280)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, 0x3, 0x3, [@loopback, @loopback, @rand_addr=0x8]}, 0x1c) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x10) fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x6c, "c25790b0486702e49a4cbd3730c44df9ed001c8fbe7255b9761a7e18fcf05efb30b00023c43174d21037050857a3871d81bfd7c3dce360f8bb45983af167f3117d392376a152d1627e7e39fa9bbfcd98645775007384c09213ae24795cbebeea5b751cfa59297aab9b06af0f"}, &(0x7f0000000100)=0x74) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x564, r3}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r3, 0x6, 0x20, 0x8, 0x0, 0x1}, 0x14) fcntl$lock(r2, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 01:49:10 executing program 0: r0 = socket(0xffffffffffffffff, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) 01:49:12 executing program 0: setitimer(0x0, &(0x7f0000000040)={{}, {0x8, 0x2cd6}}, 0x0) setitimer(0x1, &(0x7f0000000080)={{0x2, 0x3}, {0x5, 0x4}}, &(0x7f00000000c0)) getitimer(0x0, &(0x7f0000000000)) 01:49:12 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x200, "35dbd8a850a35839109eeaac3b5b1d74"}, 0x14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:49:12 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x0, 0x5, 0x3, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x30000000) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0x4) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)="3ca760ce50fe85e471b637bb04862d9239489f1731176238055b408f9cc01161b3f1e615aaf8dd405147031d1c233601bf5feed18067cd472a6db18632c927816a60cb4568ec83b3818767d912e946f488c87f70fcb0c1b873c714ddca5782d25663b612838ed2797a35c7a91ae261a6de8bd91fc0e5edc936f0ad2f747cbfdbc808942ca8bf06ca01c728b249feaea66b42a3dcb141484d2db162f3d48122356e193343df76a4e62b5cccb3a634143b1fa3ec0212d42a7d3304943973157c72ec979e0a7dec098d4c3d1705f0ee05334a933178462390d87c00fb17d68f6c1c2d740776563decf0", 0xe8}, {&(0x7f0000000180)="17346c12930da3124d419b6be4c0c31c5e5396f9256d5743dc24e0924f7c4e1bdcdc533d7b71a407cab59b0a50f3808e930610e9494ea767779bba3ef8134f51a193c98ecfcfa2ab4f42e50ca409a5ab25074ec974ede3b4da1b508428723cbacf4848d4d24ff0b8c3efab353f7c60777d364dfb", 0x74}], 0x2) setsockopt(r0, 0xe339, 0x5, &(0x7f0000000000)="0dc4037ce5df2212179d6bc1df6e72f3d53a58ecb63a956f8a74b680ff725638c44c9b11cedcb0823f4979ff45ccab14a415b9bfb2fd55655e7ebea747c4d6b9d88004bc843d081439e7", 0x4a) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x8, 0x3, 0x20, 0x0, 0x100000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000400)={r3, 0x80, 0x0, 0x4, 0x800, 0x4}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={r3, 0x4, 0x80}, &(0x7f00000003c0)=0xc) 01:49:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000140)="5f3d061ffc904cccdd7c56360f2a1d0b971e59655ac042000ab12207df24fa2a6641d83eaf99eb0b4ca3400aeab9f0465871f688329758642ca7c45df1cf6256687ad9d34242e258be6bdd86182fe3631b50ca6bca6750c5a1536b2fbcc1011de11afb5ca8010ac83339110d04ecc5951d5aed5151609d8f9c1bf82bab2bbc4b841c9855f2672331305dc5ed61fc43ca0ac23ad889af998a2ea43ca0a6b3d5cb1b61cb10fe4f9bf1a317cb341dd31b794b50a01fc69237c3d67c902c21377588d196bda179129483a04241d877a87641b9264d842bcb3ea8d5b0caf8116cfe7bdb8ca7faabd99d313b103e49d39c2189f7bffcc8e1eb100e", 0xf8}, {&(0x7f0000000240)}, {&(0x7f0000000280)="88499079d8ee18efa205d862ad83ee89a4a5a94092be7f2b7af2bd3283c37fc8faec12a30ca6338dbf9b4a1b20e2663782a04dfcd6f1d240f2ff41e42d1fbd4585c43d28c94c0d3db8b2aa5ac3c6cfe454764f77d848d64e8a2bdb246d88abd9dff13e58cefdf57ab176c2db29cba6fe9b53b870f4f6a4b6a5c234d1be8a0ac8a50ca43109c377a244ed19a3129e49af7043e0afb87cb52247761b9f5e2188b0e61d296a6262fb33b070ac85c1f259fec1c0b6dbcaffe69a961605082e58bd011449a981f370f38dbb5db6afdfed", 0xce}, {&(0x7f0000000380)="13d5a6d76d31ce97a6dfda4c06cceb5d98172433b774fcde9084852cf6e2bc52a4856dd466174e69078769a46530105edf74857e953ea65ed0c798321b986a0a0a8badc7fc42041c8bf6627b1d69f27b6a8d749857083068bea1e6c1ed1abba896fe16cc47617c43ba1f86c02b809c4e681b55534204aa244786abb37cc38acc324576af965ec740dacf9d7d1e0a08dcb3b45696d5d9221b68a8325a7cb3c8e4771098be29bd387abc27e4e208efa028", 0xb0}, {&(0x7f0000000440)="afa3908fc2f16674dca944fa0ffe7d9bb93b5bd0077095de00036dac05d8beba83fbbe977b05e2f82676506c14026df4d62cc94cf952c418b47eb35a1ca2dab1377200f062ca5017153345839732a397d344d0911c5878afdb8b183add352f6dfcc9d45500c703a5c8ad020fb5675a51fdbd660e860d35c025d3aab8886d05517ed2b5b23f0d1f529dc2394b89aa2f15", 0x90}, {&(0x7f0000000500)="756a354d57c554520df2dba1494f400ed687bdce373af2c5e0333490dbf9c42246d93e6e6bded25a", 0x28}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="ba0a6e010d34fa2f46cb9b01c4c2e0a04222646dbfa4a06603a047e2548dacf454fef03cefd352fe8717513a723818deabc0f3a6ef9045c0c1801d666ca140f28c9942bac4f20d09d2136b77dcd6e22d2ef7b5a8c10dfb", 0x57}], 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f664d6c653000"], 0x10) socket(0x3, 0x10000007, 0xc6d) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x254, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x901, &(0x7f0000000040), 0xffffffffffffffa7) 01:49:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x400000000000001, 0x84) listen(r0, 0x0) close(r0) 01:49:12 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=[{0x210, 0x3a, 0x3, "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"}], 0x100b0}, 0x111) 01:49:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000e8ff5a0000000000000075a810c3d918234a96d46889d44e8d49f314199fe4240d61306210633bd21772c2482a36478c8f09e9ce9d8f925d6fb7932992c8a7ad4447cfe20dcc0f04"], 0x10}, 0x0) r1 = socket(0x10, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, r2}, &(0x7f0000000240)=0x8c) 01:49:12 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="d5271578c832e6ed", 0x8, 0x4, 0x0, 0xfffffffffffffec2) 01:49:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x98a, "934810a83bc43df1cb1024a06b4215b5"}, 0x14) 01:49:12 executing program 3: r0 = open(&(0x7f0000000640)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0xd88}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={r1, 0x99, "fcd95760ed5c428db649a1ecacc7f5f12a3489360b0077832f64ab9d9d1c4a25c95ed337a9b13b68f832d91c44181d5c2555bcc082d1fe4bab5a2b6ae3303ad1f25f35f4eb5853f7d14df1e85cdc1bb9b596156081a8766cf5abbe8d7505b4d287eded43ac51a1aa6a4498072f1db357dcd8090ba013de2a3dc75a40792ec35fdcaf6af132dc3fac7fcbe9d93e3e8b2c8452189650b87e3722"}, &(0x7f0000000440)=0xa1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) ftruncate(r0, 0x2000000000fffc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 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$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=0x5b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="fcffffff0600000000030024236521000000ffe51869260b34bcee3b75f68360014dda0acfad312ccbe7a0c73d6bfec7025f06b8af38c5b54249def9c31e3b660d819face122fd064e5fea699171ca55899854f8f4d466a078d86bde5263099e22e474b82c9025d3225adfe94cfaaa811d327dba2f2a200366f89eb86961d9f6758112d66ca51081d73bd910afab40357b6c7dcd9ab1e00000000000000019603311569516de8bcaad278fa3dc7ce63d9170884f1469219d1b557f421d"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 01:49:12 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x100, &(0x7f00000000c0)=ANY=[@ANYBLOB="00023a"], 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x6, 0x4) 01:49:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = dup(0xffffffffffffffff) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 01:49:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) 01:49:13 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="08b1e5af666c2b359c2188848f8c1829ad7b8051d36af8c3f2e98e1e7a7d4437c59903d89a553160f20b502d15554c75bf7ed8ed4bf474e203c55bad6cff0c816173fc7c96a7b2e98d4fea21afc95ba94937749e112a9401ccfa3f01914d69e2d3367dc790528bfd9d02a0d4b9ef891aad53399c75c0975775757ec2c17c599e2cbadf4b137986a1e758abc4bca139d199bc471f64ed6ed334f2cf180ac0fcccfa25532fd2668d6007ca7651c2d68cd7ee0656a14bb571ced25dc59c11eb1abd90c5"], 0x1, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) 01:49:13 executing program 1: truncate(&(0x7f0000000080)='./file0\x00', 0x1) r0 = shmget$private(0x0, 0x1000, 0x242, &(0x7f0000fee000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r3, 0x9}, 0x8) mlockall(0x2) sigaltstack(&(0x7f0000ffa000/0x1000)=nil, &(0x7f00000001c0)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x3b, "be21fda95b21a132124f9283ac61539f48df0ac0f4ee197c3dfdb317b9e895a761e39510532420a6a1da2cc01da50d5b21a06b2acde550ce99a669eddcd3c09d9a3ffdea3037ee1582e44370b27c3c9060da8b8f7ffd60a7416bb4c75b35d15aa0b2ab151f09300be4ad3d0d0cfca1b5807a75a4cbc583288547228cedad2f"}, &(0x7f0000000300)=0xb0c34d78c5627c6f) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r4, 0x4) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d605d8 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110b75e at witness_debugger+0x8e #1 0xffffffff8110b392 at witness_checkorder+0xf72 #2 0xffffffff8107a483 at _sx_xlock+0xb3 #3 0xffffffff812c0f0c at inp_setmoptions+0x17bc #4 0xffffffff812d931f at ip_ctloutput+0x80f #5 0xffffffff813c5e91 at udp_ctloutput+0x171 #6 0xffffffff81159ff1 at sosetopt+0x101 #7 0xffffffff81162658 at kern_setsockopt+0x158 #8 0xffffffff811624f3 at sys_setsockopt+0x33 01:49:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$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$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 01:49:13 executing program 3: r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x2, 0x2000) ftruncate(r0, 0xfdc0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0x241}], 0x1) #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816de47d at fast_syscall_common+0x101 01:49:13 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0x100}, 0x1) socketpair(0x1c, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="8000000000000000ffffffff060000004d000000"], &(0x7f0000000040)=0xb8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r3, 0xb, 0x3}, &(0x7f00000001c0)=0x8) 01:49:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f00000001c0)) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) recvmsg(r1, &(0x7f0000001c00)={&(0x7f0000001780)=@in, 0x10, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/111, 0x6f}, {&(0x7f0000001840)=""/173, 0xad}, {&(0x7f0000001900)=""/86, 0x56}, {&(0x7f0000001980)=""/207, 0xcf}, {&(0x7f0000001a80)=""/58, 0x3a}], 0x5, &(0x7f0000001b40)=""/184, 0xb8}, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0xb49e}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={r2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) pwritev(r1, &(0x7f0000001700)=[{&(0x7f0000000200)="38c2e1cb93a95750e7a50ebdcb0bcc666207e5d0cb3e6bb12401a24a024d5d57d8b107754f6cbf5f0b64426e2cb1936096fe79faaf0aa95e335f57f70d1ca1769750a9b4bb67f0d827bba1eeb5856cde3a99d5c93e47266c7ee452807874efb2cb167bc85dc472779aa64327c0e31f94370576c361a2f55dfc9010f4ba6200244a352b40b5e188b25fcf9e93625a99fcf746536007170c28127992e3440fb524675fa57a23dc34a7991216f618a881f488a658616cbfce0dbf8c051d6358", 0xbe}, {&(0x7f00000004c0)="80baee35b0a8e71b1581a7f637d1f80f32e7b94aee8191471f6baebe21ec7032b6148ce5f5da66f09703fcb51ab66ea4ff3387e8def3a13174caecc5265baf68f86a055e541c76a365303d1a8f39eee6decec1b5f627b0064194c2c644f9e81193a1f3bb728a9d8699810540594df8930435c36fb091dea74e53f5f8aee6fde409a9a78278e9495cd9bbd292b159a28e19abb30b75715fd935f09c1dfb5007dfff5cb56a80698bda3e89f2e77b1437941fa3", 0xb2}, {&(0x7f0000000580)="c262b48a79962548fa71ceaa3e8ea20d62e903eb2156b57be21d8bb6d66b32417bcb6c24c1ac9d356e0474d31d368d350ec2d1d4868d01103e560baf18f12aef1b7a2912e7f33d6f540f0357acba3186efcefe35e721617ca7dd0b375c8e99be81470b578658a93be8a251e0568f6208521d99a995e4139bf2db399dc378a0303c580753f4c3f787966356c2ea7aae87706267207b9d6cef52dbe8b16824228a53c5492c3a925fd89d99056625aaced91e", 0xb1}, {&(0x7f0000000400)="af", 0x1}, {&(0x7f0000000640)="998ff35c8cde37fb87e15ead917325e53194cd78e09e075b245dbbb70484596dd025a950322ffe48c80402c17fe53fe070926470e53e5d63c65904e8f2bba8e962b30fc5cf27f4d5328e8d7c888c4044d3ede99b95f2957d10cdc6f7f8a647b9a8907047a4ed994c6b96485ae22e7256f1796d356a92d2231aa2860e1276310913a99d499d5c7db4a28da72354ff01f1c20a6c877875b59d66b6206d39a7d65d038c157a1a0e5c27e3eb5f0e2aa18362a1f1123777116f21", 0xb8}, {&(0x7f0000000440)="aaeae8b24238dfe9a4405da66f3164962b8cd9f3c9c0", 0x16}, {&(0x7f0000000700)="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", 0x1000}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)=ANY=[], &(0x7f00000002c0)) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) 01:49:15 executing program 1: setrlimit(0xffffffffffffffff, &(0x7f0000000040)) setrlimit(0xf, &(0x7f0000000080)={0x3, 0x3}) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)) fdatasync(r0) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file1\x00', 0x80b, 0x1) recvfrom(r1, &(0x7f0000000280)=""/18, 0x12, 0x40040, &(0x7f00000002c0)=@in6={0x1c, 0x0, 0x1000, @loopback, 0x3}, 0x1c) r2 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x14a) getsockname$unix(r2, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) open(&(0x7f0000000180)='./file1\x00', 0x8000, 0x6) r3 = getpgrp(0xffffffffffffffff) r4 = getpgrp(0xffffffffffffffff) setpgid(r3, r4) 01:49:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000000100)='/', 0x421002, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r2, &(0x7f0000000280)=[{&(0x7f0000000680)="187ecbf1b3e5d8209ae8333b20b1ef09a6dae213ee834216eef5b393e3592b7511b95fec87de3694b0fb8c762b3afbc63778cac133d38508d4f7c7d3784f8f6756d8d3f10e7e276b879996607891997b22cc296abde4d36c0c67cd268815f54860552cdeaf046be0bc90079bcfcb488f884b3606f9e335fad904f188ba6827aa0995951f3cc39aea0230aba0249af20d8756fdafe760ca55cde5d231decc27d50b68c6b84d58896f0272c30b3688c9604dbf42ffb98bfe6d4eb84ef329afb1a9c48a1ffee40502d975ef0212e5efb38e", 0xd0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockname$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r3, 0x101, 0xf8000000000000}, 0xc) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x46) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 01:49:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) 01:49:16 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)=""/107, &(0x7f0000000080)=0x6b) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8005, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 01:49:16 executing program 1: socketpair(0x11, 0x7, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x81}, 0x24) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x219, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x2, 0x4) r2 = fcntl$dupfd(r0, 0x11, r1) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='rack\x00', &(0x7f00000001c0)=')[^\x00', &(0x7f0000000200)='[\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='&\x00', &(0x7f00000002c0)='\x00']) sendmsg$inet6_sctp(r1, &(0x7f0000001540)={&(0x7f0000000340)=@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000380)="3912744016e86128908b6566c11ec0b8765259023890da925529caf74e1ff8", 0x1f}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="f71dadb01e3e698d64e8028abc0e9e3284153b3da05c801a2c3f38f2efa206630e8ed23b67f3cbd5660e9e16b83d15e3279b8011bcb728de44164531d8c2ed39bebaef46c20939033b49115d12c05cf1d6b7c5a86213d9c33c5e9cc2a8a258108d2a141a0f2c38699f8378a7dece18927a309362a9888a5a300ad75e1eeebcd2d3910d7b50144aece340525724d3714cd208b6f88c7d729d65fc4adbf3150c0a05c0ed6840d7b14330b4efaa2ed404da6e07edff69885d4432362e4f55996b502a20f3e8f159d78af745b258f76341bf928b104e7ffed3ec6e69ce295b", 0xdd}], 0x3, &(0x7f0000001500)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x33}}, @authinfo={0x10, 0x84, 0x8, {0x4}}], 0x24, 0x20000}, 0x108) __getcwd(&(0x7f0000001580)=""/158, 0x9e) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001640)={0x0, 0x1}, &(0x7f0000001680)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000016c0)={@in6={{0x1c, 0x3, 0x8, @empty, 0x2}}, r3, 0x1ff, 0x3, 0x0, 0x5, 0x1, 0x6}, 0x98) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001780)=r3, 0x4) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f00000017c0)={@multicast2, @broadcast}, 0x8) r4 = open(&(0x7f0000001800)='./file0\x00', 0x800, 0x181) sendto$inet6(r0, &(0x7f0000001840)="6dce24bda362787f703f47537ee12e0b9ce76051560cedde59f7208b55ac5f01a249362c5fb1d6e66c4ed64bb9df13732a8a642199cc6f30", 0x38, 0x1, &(0x7f0000001880)={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) preadv(r0, &(0x7f0000002d40)=[{&(0x7f00000018c0)=""/186, 0xba}, {&(0x7f0000001980)=""/103, 0x67}, {&(0x7f0000001a00)=""/255, 0xff}, {&(0x7f0000001b00)=""/65, 0x41}, {&(0x7f0000001b80)=""/54, 0x36}, {&(0x7f0000001bc0)=""/4, 0x4}, {&(0x7f0000001c00)=""/88, 0x58}, {&(0x7f0000001c80)=""/47, 0x2f}, {&(0x7f0000001cc0)=""/74, 0x4a}, {&(0x7f0000001d40)=""/4096, 0x1000}], 0xa, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000002e00)={0xff, 0x101, 0x4, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000002e40)={@in6={{0x1c, 0x0, 0x3213, @empty, 0x7b}}, r3, 0x69, 0x5, 0x1}, &(0x7f0000002f00)=0x8c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000002f40)={{0x1c, 0x3, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x3, 0x400, @loopback, 0x3}, 0x200, [0xffffffffffffffe1, 0xfffffffffffffffd, 0xe4f0, 0x6, 0x0, 0x2, 0x8, 0xa6]}, 0x5c) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000002fc0)={@broadcast, @remote, 0x0}, &(0x7f0000003000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000003040)={@remote={0xac, 0x14, 0x0}, @broadcast, r6}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000003080)={r5, 0xf}, &(0x7f00000030c0)=0x8) getpid() unlinkat(r2, &(0x7f0000003100)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000003140)={0x0, 0x7, r7}, 0xc) sendto$inet6(r1, &(0x7f0000003180)="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", 0x1000, 0x100, &(0x7f0000004180)={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x10ed577a}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000041c0), 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000004200)={r7, 0x80}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000004240)={r5, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000004280)={0x3, 0x5ffd1d96, r7}, &(0x7f00000042c0)=0xc) 01:49:17 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000058ad9b5ea691770000907000000500"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x7, 0x7ff}, {0x3, 0xffff}}) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="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", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 01:49:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x9, 0x3ff, 0x1000, 0x9, 0x80000001}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x5, 0x7fff, 0x9}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) r4 = fcntl$getown(r3, 0x5) r5 = getpid() setpgid(r4, r5) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000140)}, {&(0x7f0000000500)="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", 0x1000}], 0x2, 0x0, 0x0, 0x20080}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup(r6) 01:49:18 executing program 2: 01:49:18 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) write(r0, &(0x7f0000000140)="0034c04ea47a8c066cd124470f2f33559bff3d315c278d569ff9c6ac6172a7341b5d846315c3fc21ab400ce778b7124fae4b65786985df301b091679c71ad219d5211af329898a442b5d115181bb0e729b64fd8068f632533bb839d02cad40a2e8", 0x61) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xe8030000) r2 = socket$inet(0x2, 0x5, 0x7c82) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000040)=0x80000000, 0x4) 01:49:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={r1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x3f8f00}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2}, 0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2, 0xffff, 0x8, 0x9, 0x4, 0x8}, &(0x7f0000000080)=0x14) 01:49:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 01:49:18 executing program 3: socket(0x17, 0x0, 0x0) semget(0x2, 0x3, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f00000000c0)=0xfc3c) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 01:49:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(r2, &(0x7f0000000740)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000240)=0x4) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r6]) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x0, 0x0) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) setgid(r9) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3ca46c5aba8a2c57ce0000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d6dc13ab9d3f3d79451041ccde0159b73507000000d325b91d407b86"], 0x0) 01:49:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000002c0)=0x7, 0x4) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000280)=0x7, 0x4) getgroups(0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x1, 0xc7bb, 0x0, 0x4}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x8}, 0x8) recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) 01:49:18 executing program 2: r0 = dup(0xffffffffffffffff) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) r1 = socket(0x10000000011, 0x8000000003, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x2, 0x11) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x0, 0x6}, 0x4) 01:49:18 executing program 2: r0 = socket(0x40000000002, 0x3, 0xbe2) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0xdab, 0x80000001}, &(0x7f0000000180)=0xc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x2b5) sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x1, 0x4) 01:49:19 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x81f, 0x4) r1 = socket(0x1c, 0x800000000005, 0x0) lseek(r1, 0x0, 0x1) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8238ffffffff34010000"], 0x2) 01:49:19 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f00000001c0)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x9f, 0x7fffffff}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 01:49:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf}, &(0x7f0000000080)=0x8) 01:49:19 executing program 3: socket(0x17, 0x0, 0x0) semget(0x2, 0x3, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f00000000c0)=0xfc3c) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 01:49:19 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x1000, "7f44c4333c856999f4bad1e6a710038d1b03a06edcc0db67275e46da84b317092588a3b62e03f8004a76c954a375cec227d78dfd30e3c589dfd7003adc1108b5cad89e5d6cbae14104305c7b06b5d5b538d5f41a697721d12c75859426e57a91327bd6ca719591e9da6e33128fc6b63e37095c094e794eb9a5c680a3fa943eec333730c055a1f3ff8f632fba8015e5cac77ee8775018e0767fe9934c1cd50d1d575dd4ec96cb89455befabf9895ed41f9d3fe0199521be0e2abe43c34b3d6f75a242cdc6d33dcbf3d87eb4c8b68826550dc9e5477c333f625e7eecd08e4c1ee7edcd11506cf11a2892ad923d21f91b7f7ca4146c09ecbcb30522ea5ecb461d9c31f3ea377e218f67cb4007f95f0e575a6c5f1494f4a1817f8960ee1bd4a30c38170cbdbc923b442335cea305a26c7cf4189fc0cf75d843b5ea3626f17feab4b6421a3c50461e665d66df06a12763020a2fdcec880f29d2234d6ac3adaa8bb6ca04e3fb3e5b3f0a54b3724507d2ab392c4170e3d82956490563b50f99fd9d7e6d01f14e7145ed96f2d7b86a7412f58668511c6c8255e7f46b1c4063be67e2ea2644ea63c3e4233026c1c2752feeca465baa20214a255ba5d135fc735654bc1d67cab2aa1df81c07d6468562f567678d7c6b14dcb78a2a1039170c193a56fbc35abad736513281e35fee6964c756c520ddf599fde8a4f00b18b78cf98d30acd91ddffed9567b06bf27fedd20eb3da15d4fdea34d7dbb8f9d00dec73f6f7bf1ad5679d646c4e441089ed9f47edceb345ed395561311614b6b8738d94a28563ddb548a5005b059800cc7a65336cae8939c773dc21edbf7c0f6a0afdcb63352dca4824ff40f290e79c3c7de1e506bbead19d1cea552d8fe36a731b2fa4ccabbeab45eb5e52712dc2256937c2d09b20ecc5fa5458fee7e540a7775cad8f247851bab5141ef7ad83d3629f99c79bc6a743d9823fb3905cd3a05f55c9b47579c15685b78d680ea92dfb7447f3f690e021c0afa557126bbf99646d5ad9dc7295c89a653c0b49cd431587e299f9c47c79a4f3cc68bd9a34e866912f8634982b5809d64e3783aca8594b32e366607628683eb04cb765dc0176e773915eae642a16b29ac17ff92ac6921ba8783767e9390f6f8a147ba1f5e1dc3f724a3671cc5c40d29091b4ba1a6a680037b73fe35ca166b2272bd57f99ebc0f9c163311e990b102100630cd6a27fa9dfc8627c1e1b6d51541aa3611e2648804cb90f94d28cc3a250fcae630de8b61e513435add0056ffee3638dfcdfe76b49ceb20d741c9a31f899dc382a2c081df359dbb67de55d17919ab8725db2d2d788a020f5a76635f2666f62a079c07f777600c445aa8cfe14e29474e959ce9ba5913e928bca8354e030ba09b78fc47c09801e62d39ad65073b3c520f0ea5dd201f29194dea45e000052f7c39620b763c6633a99a39ba25bfb2a44ae3bf8d985c14abef59ff6c637ab9da3f096c952907dd108a7f105c70483709d3b72983136e63f44ccac09b8398cde6f2bbfc019256b04f45db8391d0808c1bd349e611e59f8e4a710e932a8b2f584717fb8f9c55d2f537155c3d32ef0a7ceea36d560f70b8a5b52d9a87058921265107ef00afe728286d45d42fd241a7a925596d9e7b87f29dc2307fcb92b74b7f562c128c691d03260d1cf7e77d94006d081c393ac065de5cd6f5935c16ba0b05ccf5500a74cf3d568704c5d73895b4cbe4130ffbd54159cf7697b4760da21cab0a14fcad4b8110cc35353fbc39d63e0111d7ff41bd8b363eec0b5ea30385584fc157fd604f9458f85c60434686bf9c6a796c145d5e457b0aa0389ef7d4017c5bc70da65c960e83eef46234d93ed5717dd5e53a5edebce5017456602cad2399a4c0af2778de1fe8a0bc72766a5ce24a331d22b947d5a4e1dd1a623e3fcd148601297fb6c221db6b334278a7759b8d12b2444ce372ed5c6d406c712a4623759176a59bbb6de8bbdada5f3cb111069919171ef34eaa200e05ec2091e83b4c9706b4d22e75b93f222d72a03ea47e015dcdb6a1c8e9698508da13c3235009d10d46027d0e4c07a5e85f7c595d1c553dcd902146772b61ecd858412118fd12ff05cfd9daaffa40da61a33fe3baf1917663a20ae242f4c9abc236acb7560d8186ddf5c79ed45aa2013f6a6bdca8733cf9d5ff71fa497cd88e7d0de3fa6bbbb9a9e6e50260a374b16455bcdc17e59347c6b650a6a216a34345506796d81d1fdc0e8dd97d1d705e36a69e54e6e7a28f0d92b55fd5f7d0bdcc56fe3e12ba095cbc4b5ce779af5785c4bd120a1486b59bf8658cc62a4c0d3e445b7def17229b7713d81546ecf24db9789cf43a7dcbec8286b66cac9a495cc53e81561fce272afd4c959f67ff09daef503c77be5531fc157a0ccd2422881c15869fdeb078e3afd2ce0a30b615ce9d5886bf58fd1128206182f9dc8935a6eb645c775d8e15a9f4e522de5ef4e1293678db491401c587f547cf54a6aff532484d75c7ccfe656f63858448c1e2f837f4ce5de7afe844c9ae3d8b15864afde4d80f1b07e09c41616f048af705dacc674a53f1a8cbd395e7c042f44f5db1c9166f9f4af2be253373cb5ba1e9e2615abb9fc3eec4551c9dcc18d959b24d8eea551db11cc1dcdd41f146469393ea04212df5310d61aef69a73fd50e37be7c761e6c3b4e309391cab4d25ac70fae2e78d38f269d552de6ce47a5775b6e94a921bd22cac973481f5afd32c1930aa50116d4a70d4a35d6af7dc409d95592edfd28422c322c5f51e54d9b86f3be28f92ce4ea13edf36610a12f3f08b256d5c1ce3fa62b11045e32c996a83536685f78a522fd161594d175238ee525a06ebbcf77613d577e099e94e012157703193675b5a8223a7018d98f43e9ea413e186e2167884c1205e5466c1c2ac6819b70f985b89c80c31dfb404675cf69f7dc541588726214393ac3fca000df5ade4d242fa1e378b7911b079ab96fd09ed655dd1048ced439daf686eb0fb02d3f3da995f36a8142dbfb0bfb25b2c47b9e965823f68925cff6aa9cec08a6e92f0062eb6fac960ea28055a751839c6153390e16d73274b898aa4db35ae25ba75440199338343c2c7af8c306252368967dd526339abe50926083e073d2aa29c7cb1e69d59e1b6165981dba887e0d7ff32db8e5468a16f55bd1b5be0833ab45122358f689ffe82a308d5481b2aac3a1eaa645705d91df1a4259b8c969fdba337205f184fa69b8a23f780edc4c81d10a7a4321d6deb3d618c7de39e382da16c496c224e77e2ebb7982c472219a71dad64d2eacdc99cb0eb22912fb4718d5712927c05ea85a0a3a04c694f57bc6ef554cbc694ebf5b427e8a91369d4c7877745aafb6d6c73e9a593e78525386b0d4f1e993fcb823165aee681a6f806cecbc692f86ea829edef7a44435fc44abe9b768b5e037ab0492306587b2a0198a5a467d65ff989ffeb82575688a6442967cafa044158425cdaf3e6d0d2ad1dcd3d4c242e13ca582399f7cd96ea2a53fd70159ed99837efae3680d4c87d783f458f8b9119f4ab7f013ac4628356e3f50dc5b5d61921369c8c041f884815bfda01f5b35f2d30ce7e907036846d02126f0c603afd459b1361fdaea8d57b5da819430f8abd3b65815ca1594f7ad02fda1f217d6f8fab7e3c5dad73e43f079a928ef8325f8a4a46cf563e334f943b3e5262910ebea4a94a80ce60f1715c9a175f3ec73755574455ec1d051d891b82432c3710d5541f6c8448a0804efacbbc0c6b464696c07410e046a7e53941fe0a6f4ab22ae683d02defee0e26ee2f47016b64a257f6fd65779954b15f838b1d248f07a412481f50fed368e7ee5cbd86e344cc43f492d67af607154b1cf53a298fe5006dcd8cf0a85076ccb4bea6d95f60f2e995fdcc309f0d6c893d1e65304a35b3a57d9abaa8c5572f283b606eaeecad0ce187d14373da918f663736bf87634b10c54b0b6447e9e8940d20e2ca1c1b8d940b50774a8bdc9ac14cf9ff578f5fecd5de83c2cbef61bd6d400fb009fabfcf8e4a3600a5b824e1cdb3cbc64d7167e21070dba923de99a9f4ab265c1751403961dadef930e962dccaaa991d078cfc8091974d03905466ffe8880a8af05aeaa80026ca6f3e76c068d8a797176339b164e8538d60edb36dd8e3cb137181ea2d209b9ffe23b73d9562aaf4d993c691d0946bbbbb5fc6ec52303d2d3fa613ab74c738f8db6b99bf64faf940d45bd802516d686904af02e1f41435d2977d81a421ab35de063c995383a0be1ef5a1ad201ea3bfb733539842bbfe10e63a87416b89c560b43d223e227e2451b82727e3c5047453510aee9b3d781ce9d1c21229a65835f92d9288578876fcb2ed31b9d998b206b8e709c18ce86575d1b1fb307f2b58dd641524134e5c095668ed414a756c7d16b28458fbb57bd245176a3fcfe5d5ba7ca1eb71d05c820cca77733c96929bbf434bd1e63f332e2ffdef2ba848c6dc085928abda5d8d4d8fcb80442a63da6a2b1982204848dfce223fa436550afca2414cf6764cc0c078fdb4a7390947c015266b73fd300de15ce7e0e27855ca04232ce7f4a983f2b41d30a81d5b335c2f2f2eb7f36f09b0bfb82be9439ac12355a3bf5dd9afaf9a6f76f2d55bddb8d1be7faf91f5e708ecbf6981728ecc45e4d1f5228907620e2a51fdb95452c145be125f9018cc04c686418f20528c39a684e569a8484196459cc416337f3235edb84d52353d3567fb1e79ffd8ecc967abd89239f8a5f04ee5d5f12cf5d1fe0ed06061c9610b83e2afdebb13b4397ea44eaff8611a8af73a559b6f900c61ab4fa0ff574821ca42ecf6d618456aa1d8975507b2ad29534f9c4831cb10c8f149e92bffd825c8dd38ac6da64def0afd0b90f4345d9a3ab964b920ed0103b0f0f270fca27c638552bcd2206f9e5a21f25fce952199014f874551f761f64338b18b7b965c5701a4be7e41ad13471a1d193028e623b719d72fddbedf482780200491dab2255d0707a7b067109c4edd4fd6a16e4e39bbeca04a30f40bc02954cb2b6667600c75a1898d45c2c1d417a32ef782926858698726c811a76f6045a6891a9361947e8736d711b24645487eb92a6952c9b26f5d6efe6a1c3ca39472fc9f970bbf0859f9b0dcb75c24a17d18ad2a06b7399611ccea8fc1c0c004ee013a3806f1a6cb3174fdd66ddb0128f0d9e8adf6326e61c9a6b07e1bf8d4754e5f8e421d8f0a512e9f65b4e23b585dd519308599a24419aa2b30032df25cbfbc02574573eb4cda6aa0dbb0ec3dbcb5d669d349c75a3240e27836e0273d2ea27df1ab2498669c6528bd58449a582c912a8f254128dd33c45c385f5acc69599f3b61d7e69d5e5b8bc18ee2335a4f2607bf164abfc53be6e4aec89e54fe1efc27d1144c92f60faab60f4fe25713486001ed1c1135aea4bb316530a2897d37c9b576f2474c4c53b6ee9788973e1a381a582f187190ccb55584ea224693b1c161e1b5be708e86470a9a71ee0cfff352242862fef36e2e6451a3da4e1c3ae31a6b4ef27bd2027cc8fcf7a9715c025bc68647467d228cc53f982bb19b1d461704219eed070d67df2b2027ae1cdbeeb382f4f2ef4e377b0c843ae2e467970aa430202d4e010f0284a872a57a748c3c860fa13b7bcfb790c41739fcd2cbba65a726925824677634f517fb31972a990022143404bbc35c4cfc30bba318d5e7ac9336a15d5c3b58178a1108329c82013d9279d7ffec2a6bd4f12e538fe95bc89b98136f1308c2c63ab135388861114df110d13f6bc62b353ef2"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000011c0)={r1, &(0x7f0000000080)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xffffffffffffffe1, @empty, 0x3}, @in6={0x1c, 0x1, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3ff}]}, &(0x7f0000001200)=0x10) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001340)={r1, &(0x7f0000001240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6, @in6]}, &(0x7f0000001380)=0x10) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 01:49:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000002c0)=0x7, 0x4) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000280)=0x7, 0x4) getgroups(0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x1, 0xc7bb, 0x0, 0x4}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x8}, 0x8) recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) 01:49:20 executing program 1: __getcwd(&(0x7f0000000400)=""/237, 0xffffffffffffff5c) socketpair(0x17, 0x20000000, 0x80, &(0x7f0000000100)={0xffffffffffffffff}) r1 = accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x8, 0x30000000) shutdown(r1, 0x1) 01:49:20 executing program 3: r0 = dup(0xffffffffffffff9c) sendmsg$unix(r0, &(0x7f0000000000)={0x0, 0x221, 0x0, 0x0, &(0x7f0000000540)}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="958f266dafa657e82f8e6f3c1ad30706dc5897fc013966dd660196c6014147b488bf5452f5f4d222ff29c7ffd05b9d7ceac3f8bc792031b88213c82de51f6712fd47dd89583835fa85b0626525f7a7dfaa7d0d23fb08c940676616b9141d4905184fadd33bd24cf0f7d981fefb4c231fa45bfa756e86a7eee83e894d007ecac00109d30019fa2cb3203d7b0406cd36fed9df8d6c3c0ddecac161357a495729c956932da8d38c0d26b0665489e5dc7bf0c77c4148b8f3d8d1", 0xb8}], 0x1, &(0x7f00000001c0)=[@rights={0x20, 0xffff, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10}], 0x30, 0x4}, 0x81) lseek(r0, 0x0, 0x0) 01:49:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x10, 0x700) 01:49:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x1000}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x701, 0x4) 01:49:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x5340) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x9, 0x5fc, 0x8, 0x10000, 0xfffffffffffff4cb, 0x40}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x6}}, r2, 0xfffffffffffffff9, 0x5db12572, 0x18, 0x1, 0x8, 0x7}, 0xa0) 01:49:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstaddrv4={0x10}], 0xc}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='.\x00', 0x400, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x200) 01:49:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000540)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 01:49:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000002c0)=0x7, 0x4) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000280)=0x7, 0x4) getgroups(0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x1, 0xc7bb, 0x0, 0x4}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x8}, 0x8) recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) 01:49:23 executing program 2: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340), 0x0) 01:49:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000100000fea0"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffcf2) r2 = semget(0x1, 0x3, 0x10) __semctl$GETVAL(r2, 0x1, 0x5, &(0x7f0000000000)=""/124) 01:49:23 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x5) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) mprotect(&(0x7f0000b56000/0x3000)=nil, 0x3000, 0x2) 01:49:23 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2, 0x1, "d6"}, 0x9) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ee3a61fb42ddb2f"], 0x1) close(r0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) 01:49:23 executing program 3: r0 = msgget(0x1, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/188) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x1) 01:49:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x0, 0x1ff, @empty, 0x8000}, {0x1c, 0x1, 0xffffffff, @loopback, 0x8}, 0x0, [0x8, 0x0, 0x2, 0x1cb, 0x1, 0xfff, 0x4, 0x4]}, 0x5c) truncate(&(0x7f0000000040)='./file0\x00', 0x9) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x6, 0x3, 0x4, 0xd231}, &(0x7f0000000180)=0x18) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x8, @loopback, 0x4}, @in6={0x1c, 0x3, 0x8, @empty, 0x8}, @in={0x2, 0x2, @rand_addr=0x800}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @rand_addr=0x8}, @in={0x2, 0x3, @multicast1}]}, &(0x7f00000002c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) shutdown(r0, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x578f42d79f622301) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x32, 0x9, 0x420, 0x4, 0x40, 0x2, 0x6, 0x10001, r1}, &(0x7f00000004c0)=0x20) 01:49:25 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000fe0000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a39000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ce6000/0x200000)=nil, 0x200000) 01:49:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000002c0)=0x7, 0x4) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000280)=0x7, 0x4) getgroups(0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x1, 0xc7bb, 0x0, 0x4}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x8}, 0x8) recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) 01:49:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = socket$inet6(0x1c, 0x10000000, 0x4) getsockname$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2}, 0xc) setrlimit(0xa, &(0x7f0000000240)={0x1, 0x7cfb}) flock(r0, 0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x1, 0x3, 0x80, 0x1}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x2200, 0x480000000, 0x6c, r2}, 0x10) 01:49:25 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x17, 0x30000007, 0x1) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000003c0)={r3, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) socket(0x1c, 0x20000000, 0x5) socketpair(0x12, 0x0, 0x1, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x100, @loopback, 0x1}}, r4, 0x0, 0x7, 0x318, 0x8, 0x2, 0x8000}, &(0x7f0000000580)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000440)={r6, 0x3e7f}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @loopback}}, r6}, &(0x7f00000002c0)=0x8c) listen(r0, 0x0) 01:49:25 executing program 3: 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$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xb1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="2300f9a8e9dab455031ab87b14347e26a0000400"], 0x1) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 01:49:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x27, 0xffffffffffffffff, 0x0) 01:49:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x107) r1 = semget$private(0x0, 0x7, 0x0) __semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000000000)=""/172) socket$inet_udplite(0x2, 0x2, 0x88) r2 = msgget$private(0x0, 0x400) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000001080)) r3 = semget$private(0x0, 0x4, 0x0) semop(r3, &(0x7f0000001000), 0x39) r4 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x0) fchownat(r4, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/199) 01:49:25 executing program 1: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x140, 0x0) flock(r0, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_group_source_req(r2, 0x29, 0x54, &(0x7f0000000500)={0x8, {{0x1c, 0x3, 0xff, @empty, 0x1000}}, {{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108) getpeername(r2, &(0x7f0000000440)=@un=@file={0x0, ""/53}, &(0x7f00000004c0)=0x37) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) r4 = msgget(0x3, 0x10) msgctl$IPC_RMID(r4, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r2, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xed, "5ee8c1650bc5508949ad40b00154d50d0c7e7b7e3f06819ddd9f4cd8e1e93fdbdb1e3c9d9597b59da48a09e426266f93f62ded2d9d4a2441cd3b6350d1db9315ac867d538f1e63da5c801be04404e0d66a9369b64a575202b6328a15b61846588cfaa8a5171c70459ce0466da2882a33a670051addc21574f773262d898dd1b267b28cfb500ee4d2ad92144336aa707c7872efc12a30de00ddf407211861b497600cc1578a728e5afc4de83dcf623e2f4da13f04dd301cdfdcfa1ad277b8f4b9b934e60a22fd24af35c765e2baa14e35dd43b491d77225229be3ded98fed65094dc5c6b6e2530f0a0a3ed1c8fa"}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r5, 0x4}, &(0x7f0000000200)=0x8) r6 = semget$private(0x0, 0x3, 0x80) __semctl$GETVAL(r6, 0x0, 0x5, &(0x7f0000000640)=""/40) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) poll(0xffffffffffffffff, 0x0, 0x6a) 01:49:27 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02ffff0f00000000f5ce675f14838e"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = geteuid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) fchown(r0, r1, r2) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0xa, &(0x7f0000000100)=0x300000000000, 0x2b) 01:49:29 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget$private(0x0, 0x7, 0x8) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x7, 0x8, 0x9, 0x1, 0x9, 0x100000001, 0x2, 0x1, 0x100, 0x6]) getsockopt$inet6_int(r0, 0x29, 0x17, 0x0, &(0x7f0000000040)) 01:49:29 executing program 1: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x104) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x5, "4a4b4eba25a64bdb08b2a7cba5abd24e"}, 0x14) 01:49:29 executing program 3: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x60) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/74) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000100)=0x4) 01:49:29 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in, 0x0, 0x0, 0x0, 0x8}, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), 0x4) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:49:29 executing program 0: r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) getsockopt$sock_int(r0, 0xffff, 0x9019, &(0x7f0000000140), &(0x7f0000000440)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)={0xc, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) 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$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffffce) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1}, 0x8) 01:49:29 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000040)=0x31c) poll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x38}, {r0, 0xa0}, {r0, 0x4}, {r0, 0x2}, {r0, 0x6}, {r0, 0x4}], 0x7, 0x1) r3 = fcntl$dupfd(r1, 0x0, r2) fchmod(r3, 0x150) 01:49:29 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) select(0xfffffffffffffe8f, 0x0, 0x0, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x5, 0x2, 0x1, 0x3ff, 0x2}, 0x0) socket$unix(0x1, 0x5, 0x0) 01:49:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x0, 0xfffffffffffffffa}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xffff, 0x20, 0xfff, 0xffffffff, r2}, &(0x7f0000000180)=0x10) ppoll(&(0x7f0000000040)=[{r0, 0x84}], 0x1, 0x0, 0x0, 0x0) close(r0) ftruncate(r0, 0x800) getrusage(0x0, &(0x7f00000001c0)) 01:49:29 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x80000001, 0x8, 0x33e600000, 0x8001, 0x175, 0xff, 0xffffffff, {@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}}, 0x0, 0xfc00000, 0xb77, 0xffffffffffff8001, 0x0, 0x7ff}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x282, 0x10001}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x2c, 0x0, 0x0) 01:49:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xb1, "f48f37d2c6bc569990437ecb5c59501399f0d946dc6a1d7611f46c17ba77e1871a941ff6cb1cbbfed8f225df602b49f4814570b37fd015f4b1ddcd7a70fea5f756cb2c40f56e292283a2adb4de071b2605bc2ded0ce0c20f4cc673b4f09d1f955b0ef7f1d5b6dc2f7be42979dafbff932d51a718357f6f0cba172e51e0fd7b7d206f7de2bcb8e41970c333e603064471cf61c633386c21434850c523f44ade8c4e4227728ecbca3786e5ae2e8535c8be2c"}, &(0x7f00000002c0)=0xb9) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0x3, 0x80}, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x6, 0x1f}, 0xc) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r5 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000215000/0x3000)=nil) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000340)={r1, 0x1000, "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"}, &(0x7f0000001380)=0x1008) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000140)=""/159) mlock(&(0x7f0000215000/0x1000)=nil, 0x50a12000000000) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) 01:49:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x7, 0x5}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x8c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x100000000000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000700)=""/206, 0xce, 0x0, &(0x7f0000000000)={0x1c, 0x1, 0x6, @empty, 0xcf}, 0x1c) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x4, 0x0, 0x0) setsockopt(r0, 0xfffffff9, 0x100000000, &(0x7f0000000100)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xc, 0x10000}, &(0x7f0000000140)=0x3b2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 01:49:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) chroot(&(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xb, 0x2}, &(0x7f0000000400)=0x8) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000440)={r1, 0x45}, &(0x7f0000000480)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x10001}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)="bfc915aa3a87174ebac4fe13834551d6e3c3691312574baa1ee02c260952fef54652716c4634f830afd0b539a21122219b80493ea79785e34431918ae3ac8c3d3f5b82b84190cd3403d0b3e25dda69d3c2820bfd98e3119d1a4557da347c842c842a8172f034cf4316cb50a7ac3479db8fa882b6a3135846e7764675a0860829b83e9dfc7f5853e5c3ed9ed2041fd0d128e0690ee09700f036da955f72447180faac527ebfa33f6269741a99c1f9ae392452e2a4b0895e7e2ac17bc4", 0xbc}, {&(0x7f0000000140)="7ab4257305e6df6e9f645c7cb1f8090e62564b572a448c17abc65dd4f2db116f87d0176a1ae1d068644eb8a6e9137616d2808d775bd855ab05c0bb7166ad2d63274facaa4303bbc06ec9dceaa9ef993252de872b802934b780df78e5045b9b9c1a53e47ebc3954f7b1efd29d340f735caa756dce38765a0fd94f0e2e57e909d1ca6fb0fc0c1d85c2", 0x88}, {&(0x7f0000000200)="f995f540b5f993d4195291d488e595b0f213b509ad2e51c7308e3000bef664a88d8687cb3d5d0a86240002a219bd482f2cbc4eda05a5cfb8dee399a65b3b12a27a8631b8fb8e02fc16966ca9d408eea92b54bab03ad98de0d933a813bf965481b1feb1e1ed6b66bbe62d36d6b54c227d9d1a25538f6715fe9d", 0x79}], 0x3, &(0x7f00000002c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x6}, @prinfo={0x14, 0x84, 0x7, {0x3bffe70f40aa5b4d, 0x9}}, @authinfo={0x10, 0x84, 0x8, {0x3070243300000}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x44, 0x81}, 0x8) 01:49:31 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080)=0x1ac7, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x2, 0x100000000}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x9a6e, 0x5, [0x77, 0x9c, 0x542f, 0x1, 0x0]}, &(0x7f0000000140)=0x12) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) ftruncate(r0, 0x3b) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x0, 0x100, @empty, 0x8}, 0xf03e, [0x1, 0x7ff, 0x0, 0x4, 0x81, 0x58, 0x1, 0x3bd]}, 0x5c) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x20, 0x5b) ftruncate(r0, 0x9c56) bind(r0, &(0x7f0000000300)=@in6={0x1c, 0x3, 0x52, @remote={0xfe, 0x80, [], 0x0}, 0xbcc5}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0x6, 0x800}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0xb000000000000000, 0x551, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440)=0x7, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x1, @loopback}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r1, 0xd9a8, 0x1f, 0x2}, &(0x7f0000000580)=0x10) syz_execute_func(&(0x7f00000005c0)="c4c1792b806e000000c4819858560cc4c175745c7b99f080653475660f380a6a0181a60000802000000000c4027934fb66d92b46dbe2c4427d2f862d5f0000") rmdir(&(0x7f0000000600)='./file0\x00') getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000640)={r2, 0x200, 0x1, 0x0, 0x9, 0xef3, 0xffffffff, 0x100000001, {@in6={{0x1c, 0x0, 0x7fff, @loopback, 0xffff}}, r2, 0x100000001, 0x8, 0x7, 0x1f, 0x4}}, &(0x7f0000000700)=0xb0) r5 = accept4$inet(r0, &(0x7f0000000740), &(0x7f0000000780)=0x10, 0x20000000) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000007c0)={0x1, "8f59c68f6b82954470ee595f803a274c"}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)={@in6={{0x1c, 0x1, 0x400, @loopback, 0xff}}, r3, 0xc8, 0x6, 0x201, 0x5, 0x1004, 0x3}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000980)={r3, 0x4}, 0x8) r6 = accept(r5, 0x0, &(0x7f00000009c0)) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000a00)={0x8, {{0x2, 0x0, @loopback}}}, 0x90) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000b40)=0x42bb5f04, 0x4) unlink(&(0x7f0000000b80)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000bc0)={0x3ff, 0x0, 0x8, 0x10000, r4}, 0x10) 01:49:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) write(r0, &(0x7f00000000c0)="20eb50b9b07c629078be3e9dc083a913cbc347e40db354bff8821f3dc2013b111f78185819e94016c31b2cb2246825a71b89cca3d65d642c27a133bd97a0decb78427cb14e7b2451758acf56fa7e061e5cb495d157b93d11ac83000000000000000000000000", 0x66) 01:49:31 executing program 1: msgget(0x1, 0x700) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000140)=""/171}, {&(0x7f0000000200)=""/206}, {&(0x7f0000000300)=""/235}, {&(0x7f0000000400)=""/4096}, {&(0x7f0000001400)=""/168}], 0x0, &(0x7f00000000c0)=""/62, 0xffffffffffffff08}, 0x0) 01:49:31 executing program 1: setrlimit(0x9, &(0x7f0000000080)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x8000, 0x2, 0xfff, 0x2}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x6940}, 0x8) socketpair(0x17, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xfffffffffffffff8, 0x0, 0x9, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x3f, @loopback, 0x10000}}, r3, 0x6, 0x9, 0x4, 0x2000000000000, 0x8000}, &(0x7f0000000240)=0x98) socketpair$unix(0x2, 0x400000000000002, 0x0, 0x0) sync() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) 01:49:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x30000007, 0x7fff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x4e, "b8064984cbdfdbfbee28a888912801ba8f981f11f621337470771497dd2d9aae74c5dd0b353036f17eb569c543d422d7bb5552d89f3b6b512225140c3d3ef219673a229ee8b8890e03d7452baf1e"}, &(0x7f0000000000)=0x56) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040)={r2, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x1202, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @local, @loopback}, 0xc) 01:49:32 executing program 2: r0 = socket(0x0, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000640)=""/195, 0xc3, 0x40000, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$sock_timeval(r5, 0xffff, 0x1006, &(0x7f00000001c0)={0xe20}, 0x10) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0xdad4, 0x4) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x81ce, 0x3ff}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000380)={r8}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000800)={r8, 0xffffffff80000001}, &(0x7f0000000840)=0x8) mlockall(0x2) ppoll(&(0x7f0000000180)=[{r6}, {r7, 0x2}, {r2, 0x2}, {0xffffffffffffffff, 0x4}, {r6, 0x4}, {r1, 0x20}, {r4}], 0x7, &(0x7f0000000100)={0x0, 0x3}, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x0) 01:49:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00') connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffff24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 01:49:32 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20100, 0x8d) recvfrom(r1, &(0x7f0000000000)=""/43, 0x2b, 0xc0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x82, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00.\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) 01:49:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xb5, 0x4400, 0x101, 0xfffffffffffffffe, r1}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x9, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f0000000080)=0x8) 01:49:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000680)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f00000009c0)=[@init={0x14, 0x84, 0x1, {0x6, 0x9, 0x101, 0x9}}, @dstaddrv4={0x10}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x20}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @authinfo={0x10, 0x84, 0x8, {0x30}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x1c00, 0x1000, 0x9}}, @init={0x14, 0x84, 0x1, {0x6f, 0x7, 0x1, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0xd0, 0x20100}, 0x80) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x8001, 0x4) 01:49:32 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000100)=0x3, 0x11a) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) 01:49:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x2d59b56a, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffff9b47, 0x5, 0xffff}, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 01:49:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r2 = semget$private(0x0, 0x1, 0x94) __semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000000000)=""/124) ftruncate(r1, 0xc7) 01:49:32 executing program 2: clock_getres(0x7, &(0x7f00000010c0)) r0 = semget$private(0x0, 0x7, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000200)=""/47) getsockname(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 01:49:32 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockname$inet6(r0, &(0x7f00000001c0), &(0x7f00000003c0)=0x1c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000200)=0xb8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r2, 0x180}, {r1, 0x24}, {r0, 0x81}, {r1}, {r0, 0x9c}, {r1, 0xc}], 0x6, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x349) r4 = socket$inet6(0x1c, 0x0, 0xffff) r5 = msgget(0x3, 0x3ff) msgrcv(r5, 0xffffffffffffffff, 0x0, 0x1, 0x800) r6 = shmget$private(0x0, 0x3000, 0x21, &(0x7f0000ffc000/0x3000)=nil) freebsd11_fstat(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) r11 = fcntl$getown(r4, 0x5) r12 = getpid() shmctl$IPC_SET(r6, 0x1, &(0x7f0000000800)={{0x7fffffff, r7, r8, r9, r10, 0x1, 0x8}, 0x8, 0xffffffff, 0xffff, 0x400, r11, r12, 0x20}) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r13, 0x1}, &(0x7f0000000100)=0x8) getuid() setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000440)={r13, 0x4000000007}, &(0x7f0000000500)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000400)={'rack\x00', 0x5}, 0x24) 01:49:32 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) open(&(0x7f00000000c0)='./file0\x00', 0x880, 0x1) read(r2, &(0x7f0000000140)=""/96, 0x60) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1d3}, 0x0) r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) lseek(r0, 0x0, 0x4) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000001c0)=""/163) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x8, 0x8, 0x9, 0x97, 0x8}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r4, 0x4) sendfile(r0, r1, 0x0, 0x0) 01:49:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 01:49:32 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000240)={0x0, 0xe5e0}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10) r2 = socket(0x2, 0x5, 0x6f9) listen(r2, 0x0) bind(r2, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000001c0)={0x7, [0x6, 0x2, 0x6, 0x0, 0x7fffffff, 0x7000, 0x8]}, 0x12) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0xc) socket(0x1, 0x30000001, 0x80000000) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0xeeb, 0x40, 0xfffffffffffffffa}, &(0x7f0000000100)=0x10) open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x8) 01:49:33 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0xdb, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000240)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101a, &(0x7f0000000040)=0xfffffffffffffe66, 0x4) fcntl$setflags(r0, 0x2, 0x1) sendto(r0, &(0x7f0000000140)="51507bd51b8456e05b34302aae365131fe50b5f521cb0417b3a949da24fe7da333211487566d4b606647e7a52eb54c8b097f365be3a8a66678", 0x39, 0x0, &(0x7f0000000200)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0xa30, 0x4) sendto$inet6(r0, &(0x7f0000000400)="480d8196b0d7d8500a8fd6733b77db55d32a484f3ddc33c49f6259ab7c34b621fb4302adf34ffaba18a09bc4fdf9f4f2d92fee13cb30715ab0e3fbea571ccc4a9b0d2a54a0abc1d66ff7d8d16a05bdd215593bd75f0cff20988681d9a75b8084e3c8366aacd4", 0x66, 0x10000000000006, 0x0, 0xfffffffffffffdd8) connect(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x79, 0x0, 0x0, 0x0) utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)={{0x8001, 0x7}, {0x5, 0x4}}) open(&(0x7f0000000380)='./file0\x00', 0x10000, 0x9d989fb84e44de22) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffa, 0x0, 0xffffffffffffffbd) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) poll(&(0x7f0000000300)=[{r0}, {r0, 0x40}, {r0, 0x2000}, {r0, 0x2003}, {r0, 0x2005}, {r0, 0x4}, {r0, 0x100}, {r0, 0x30}, {r0, 0x40}, {r0, 0x180}], 0xa, 0x9) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) setitimer(0x1, &(0x7f0000000280)={{0x7, 0x2}, {0x3, 0x600000}}, &(0x7f00000002c0)) 01:49:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x200200000000003, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x5dc]}, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x7, 0x7ba13518, 0x0, 0x5, 0xfff}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) 01:49:34 executing program 0: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast1=0xe0000039}, 0xda9) 01:49:35 executing program 0: socketpair(0x1, 0x20000004, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000040)={0x9, {{0x2, 0x3, @rand_addr}}, {{0x2, 0x1, @broadcast}}}, 0x118) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r1, 0xfffffffffffffff7) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) getsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000380)={0x800, "6d74add532a4d386487efeeea4a6a301"}, 0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x81}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000440)={r5, 0x8}, &(0x7f0000000480)=0x8) r6 = socket$inet6(0x1c, 0x7, 0x4) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000004c0)=0x1f, 0x4) socketpair(0x1c, 0x5, 0x8, &(0x7f0000000500)={0xffffffffffffffff}) readlink(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)=""/82, 0x52) r8 = socket$inet6(0x1c, 0x10000002, 0x80) socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r8, 0xffff, 0x1004, &(0x7f0000000600), &(0x7f0000000640)=0x4) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000680)={r5, 0xea, "fe29125ec7117ed973f86de175aaa04288a19f82e3ba50b60ccf0f883aa66d41276d4e75b52b3b30c5d7b3ac94604188c37eda8704737884e9a384e4ef85a7157ee1516d0e5168a55463881e3b2bf28481f2005d05ed737bee6998af0426e82f4b2c10b8577a6adc98ecfafd1eddf4a1932d4f097cebfb2c8bdd22a7924f85cf4f2c265c6352b04123ac03695f1e3dfe3a0c73751d53793732025dead198d651ac7dd3825dd7ad3b90681cd3e0e0fc0dd9b42279a9c3f97eb494cf6b867f36c79c2a02b161752ad27017a9b1c28e024a538f58891e11161f66a3f997e2207232a959262d4c9af8c1c3b1"}, &(0x7f0000000780)=0xf2) r10 = open$dir(&(0x7f00000007c0)='./file0\x00', 0xc4, 0x2) fchownat(r10, &(0x7f0000000800)='./file0/file0\x00', r3, r4, 0x400) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000840)={@in={{0x2, 0x3, @rand_addr=0x8}}, r9, 0x383, 0x5, 0xfffffffffffffffc}, &(0x7f0000000900)=0x94) recvfrom$unix(r1, &(0x7f0000000940)=""/123, 0x7b, 0x40, &(0x7f00000009c0)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000a00)={0xf, 0x400, r5}, 0xc) open(&(0x7f0000000a40)='./file0/file0\x00', 0x0, 0x92) setsockopt$inet6_group_source_req(r6, 0x29, 0x53, &(0x7f0000000a80)={0x7fff, {{0x1c, 0x3, 0x570, @empty, 0x170}}, {{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x80000000}}}, 0x108) fchmod(r10, 0x100) 01:49:35 executing program 3: semget$private(0x0, 0x4, 0x80) r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) 01:49:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0x5, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) r2 = getuid() getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setreuid(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000140)={r4, 0x0}, &(0x7f0000000100)=0x10) 01:49:35 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x400}, 0x8) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x1000200010005}) 01:49:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x1203, &(0x7f0000000100)={0x100000000}, 0x20) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) fsync(r0) 01:49:35 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_tcp_int(r0, 0x6, 0x804, &(0x7f0000000080)=0x5, 0xffffffffffffffbf) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000200)=0x10) listen(r0, 0xffffffff00000001) setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000140), 0x4) 01:49:35 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) accept4$unix(r0, 0x0, &(0x7f0000001280), 0x10000000) accept4$unix(r0, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast2, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, 0x0, 0x1d5) getitimer(0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mlockall(0x2) sendto$unix(r2, &(0x7f00000000c0)="5caaec71948f01f1f486dadcfb0f25c4d88cd732a4d63ea9084a42b114582325d59c9438911c75baeb4bb6ad15949677bdd8ef1030683b9b8a7961de85feef188c823add24f47c7348b955d04bce9662756368e82ebc9a51a0ad5b0a8b8292c1b105520e80438fdfb0ea8852e042fd27f26e04b968ff0bc671e9526d89e9b7c5cae0db2259058aa694db1affbdd513d6ca9031974318f91cf6792d13f91e4af9f902d38b5a0f", 0xa6, 0x100, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) 01:49:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x80000000, 0x7, 0x10, 0x6, 0x80000000, 0x9e3, 0x0, 0x1000, r1}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x7fff}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xf, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="d0000008"], 0x8) 01:49:35 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/144, 0xfcb9) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 01:49:35 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffe) r2 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_INFO(r2, 0x5, 0x3, &(0x7f0000000340)=""/124) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) close(r1) munlockall() getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffff0000000008000000ff0f0000080000003971ab3983b72b727940c5dd9a56ec960188b1a12f2d545761da8fd5d7c376f3cb6114478d52869d13d6dab39d81b009753d1c514a1c43eb611798dcfa046efdd7d1cf83a4679bc48a1ac9100e"], 0x0) fcntl$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') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0x4316f48d}, &(0x7f0000000280)=0x8) fcntl$dupfd(r0, 0x11, r0) 01:49:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') recvfrom$unix(r1, 0x0, 0x0, 0x802, 0x0, 0x0) 01:49:36 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf", 0x10, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x8001}, 0x24) 01:49:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000001c0)=[r0]) getpid() utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x800, 0x6}, {0x418, 0xe61}}) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) setgroups(0x2, &(0x7f0000000040)=[r1, r1]) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) getgroups(0x0, &(0x7f0000000240)) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x480) 01:49:36 executing program 2: munmap(&(0x7f0000719000/0x1000)=nil, 0x1000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) read(r0, &(0x7f0000000000)=""/240, 0xf0) r1 = accept4(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x1, 0x4) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 01:49:36 executing program 1: setpgid(0x0, 0xffffffffffffffff) r0 = getpid() getpgrp(r0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) 01:49:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) freebsd11_fstat(r0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x22c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000280)={r1, 0xb5, "67ebb6b760fc6c2d0c409aa92dc34b55ea60006f1c0db5b5eb9c1f8c468c3de38133ab6392980342249f276b058eb2cb991a06ea4b55cb4047ea44734cebe3a258bdc877671c386639b3b74a134a990578e7903e5bc4906c96675fc0ddf3173b1ea80a77293568164b5b975e76d526315007df80e846f76f7567dbe7325e27d45acda75fb15cefd3fec2649b3d5b5321ea16b36a4d7917f9d60f15a826b55952d468ca826a585acdb65049888fedb2e44d14798e44"}, &(0x7f0000000340)=0xbd) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 01:49:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000), 0x2) syz_emit_ethernet(0x22, &(0x7f0000000080)="997ffce058f8d277ee347815080045d2602b7b794639c90d9c253c01c7804529e76c") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0xffffffff}, &(0x7f0000000280)=0x8) 01:49:37 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, 0x0) geteuid() setreuid(0x0, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x24ef, 0x2, 0x1000009, 0x8000001f}, 0x1) 01:49:37 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0xffffffffffffffff) symlinkat(&(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000000)='./file0\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') 01:49:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x8, 0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x869d, 0x7}, &(0x7f00000000c0)=0xc) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x10000, 0xfff}, &(0x7f0000000140)=0xc) 01:49:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000140)="4939c631b55f5b741842b3a2c5b15b131637a0bc9c50c92d4031afdc0028f6fc87a49edafb6890301ace7ca088ea1467184c14fd9af5f2fbaf6819d664a8985f06c1", 0x42}, {&(0x7f00000000c0)="9f6f8332b5a953b96d16c0171c92355e5281b6aff4d09e305f7a4cb754629ce292fd8f56a901d140eef6d96065a17da9d9d714dd842867", 0x37}, {&(0x7f0000000240)="66065899512a6f61d5918fe6f12624a08b5c0b9d9604b07659b94c0a16cddc19489e3726f4cfe1ed716792d8e079af82509c05048ba0d08dd226e800f5056dafbd53f9becfb13151cf2f6e7fe856846b1b4dd09f6b598a0a8570b94604d737bd52a890c1af433669236f784bde3c0e7613d44dac01038857f9d9afb0298f491aaa151d333f737f1b192d5c267944f8730a157b71d23fd662da72d17c0ece9e15bad81bcd904acc8761d54925d40ca2c2de0bdb70a3643b6738a899e5f40dcd19c66c18cfb17a0fe56d36125ec971", 0xce}, {&(0x7f0000000340)="59e0c1e7ac8ad6b3d19880b948a39bf37b6c4c7399aeb826186d67b5819d834305540ea53c44cb3698b61decd5685c64796085239e07634393916bdcb2cd4196144f387bcb1c1247ffcbb59c7e7d966a54cd66fb7c107c14992f40286820e8e8f90c7d53164b6900e35b69ed37313e864dbda08057f3e8de5cebf0b09de01cc6155576a6cb0eeb68445f748a234af4b3a0e83b639070a7f0573535a64804519e98412b72720766aaca51a1456a6adf76ffac4433b5b2b0c2569b940a52f62fc8087f887deb13f93d0d0d3375887c9c9d4308b1f4ab0f2f1102f64ddff6df542f", 0xe0}, {&(0x7f0000000440)="cdd19e3d6f10444f7c88e86002d26ebe81385079c9c8628116569f846890e7f96f35d18034c488eba3926fdfae191f12774708feeff5853a456ba4b7b12b1c29e8c362dcf957c84a68dd789a", 0x4c}, {&(0x7f00000004c0)="2e0a0ecd75e6041456a5d7e9cf74b08d5e2018910213abad68cf844b2d4858ceaa701a3aa045fca91f6f0a953eae87e703c44dfdc72c0869ce7088e36d9f3d5ba95fe514dbbfaae42caadb2d0b9eecee3a49592f08c663845252256b46221fafa6a0152de47cf82b519bafc4d551bf3d7e3f1306c9603c614b0282614cf0d5be35fa545f79ce3ca2321bf5ecba7b7c0338e4034384d6ab57919a7801b382c1c64f39ae", 0xa3}, {&(0x7f0000000580)="ab8df58af9f397e96de2730a7fb595a0ca48fb2416b332fdc058498f033ac2ace85b228b8afefb35", 0x28}, {&(0x7f00000005c0)="c20990495379798c116071499a86c4266cef50ebad90eb01309b057af42a8bf2524da9e370c0729309e4805f8fccf8ad73b54bc4b2427c9c570a9f57a5e75947934675061d7fea086473f1af3c8d803ed930fefe38260977da6ce92c862919b657faf1ee72dd7d636712a588ba1bd45a", 0x70}], 0x8, &(0x7f00000006c0)=[{0x60, 0x29, 0x24, "01e5a4b14a7376c7d10212379285fe7111d950bd729b58ce61052067015a71572a72bd2874e348adc7cf18462f2a1e2538fa50901b628f7c8ab4236b4946fc53114b46bd5f5c29a6906a4d33"}, {0x18, 0x0, 0x1, "2e7a94c8c9d7386c"}, {0xb8, 0xffff, 0x8b, "38d1a946047a26a5ecd500ee43296851ca3eebcbbc976ae58cfe89a18cf66a75fbe293b22574ba53a0ee0d83de078f3a51190e411280e88df8bac4608aac37a2bdfcdb809d617dbbe5670e5189e939b0f52918c57f12f3bad4f691f8243f6ba12913a5da7fe4c03fce7f01015f03f7593f2387f074aab032c3c111ad094a4c9846a63b90fd60f9e0e4f718c3ce0cc956b3d744bd1e0050fe7aa8e4d8fcc8a8170f15235710b319"}, {0xc0, 0x0, 0x6, "43125d922a6a53d11e48c09ee6514daf59291cc844ad5d6d708d671dd16457f5b61222ea86f817bd24cc5eed1298900b87a1a6b3f760217d094156506c9858d15ff67465ddbfe0b2846514ee2d9ac1b7e7787ed882482c159e52d9bbc7deaa3f667550e85a0b4386e24e210371a47559278874e61f1c1038222f31a49679b1e5f1ff1a78b668f990fef77fa8fbdfbb11fc176948f04f62113986b04e5a7e44210fa070e5ff53f71d852d6233"}], 0x1f0}, 0x20080) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) 01:49:37 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x4, 0x4, [0x2a, 0x98, 0x7, 0x3f]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x10000000000002, 0x84) select(0x40, &(0x7f0000000380)={0x6, 0x9, 0x1ff, 0x3, 0x40, 0x40, 0x3f, 0x8}, &(0x7f00000003c0)={0x3, 0x3ff, 0x400, 0x9, 0xffff, 0x0, 0x8, 0x6}, &(0x7f0000000400)={0x1c9, 0x8, 0x6, 0x2, 0xffffffffffffcbcd, 0xffffffffffffffff, 0xfffffffffffffc00, 0x81}, &(0x7f0000000440)={0x8001, 0x1}) getsockopt(r2, 0x7fff, 0x401, &(0x7f0000000180), &(0x7f00000001c0)) select(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x100, 0x1b1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x4, 0x2, 0x4, 0x7}, &(0x7f0000000300)=0x18) select(0x40, &(0x7f0000000040)={0x10001, 0x0, 0xffff, 0xfffffffffffffffc, 0xd8, 0x7fff, 0x0, 0x4}, &(0x7f0000000080)={0x7, 0x80, 0x0, 0xfffffffffffffffd, 0x25e3, 0xd2, 0x8}, &(0x7f00000000c0)={0xfffffffffffffa03, 0x4, 0x3, 0x3, 0x7, 0x20, 0xc4e6, 0x2}, &(0x7f0000000140)={0x8, 0xf041103}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000180)=0x100000000, 0x4) 01:49:37 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x7, [0x81, 0x4, 0x5, 0x400, 0x4, 0x3f, 0x3]}, 0x12) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') 01:49:37 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1) fcntl$setflags(r1, 0x2, 0x0) lseek(r1, 0x0, 0x1000000000003) ftruncate(r1, 0x9) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 01:49:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8002, 0xd4) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x1) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) rmdir(&(0x7f0000000180)='./file0\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f00000001c0)=""/188, &(0x7f0000000280)=0xbc) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = accept(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10) fstat(r1, &(0x7f0000000340)) close(r1) fstat(r2, &(0x7f0000000440)) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r3 = fcntl$getown(r2, 0x5) close(r0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = dup2(r0, r4) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000005c0)=[{r1, 0x2000}, {r0, 0x107}], 0x2, 0x3) semget(0x3, 0x7, 0x400) wait4(r3, &(0x7f0000000600), 0x8, &(0x7f0000000640)) r6 = semget(0x3, 0x7, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000700), &(0x7f0000000740)=0x4) __semctl$GETPID(r6, 0x1, 0x4, &(0x7f0000000780)=""/43) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)=""/108, &(0x7f0000000840)=0x6c) fcntl$getflags(r2, 0x1) freebsd11_mknodat(r5, &(0x7f0000000880)='./file0\x00', 0x30, 0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000008c0)={0x0, 0x401, 0x5, [0xffff, 0x800, 0x2, 0x1, 0x1f]}, &(0x7f0000000900)=0x12) r8 = semget(0x3, 0x7c783b0db8098ec2, 0xd2) semop(r8, &(0x7f0000000980)=[{0x7}, {0x3, 0x0, 0x800}, {0x2, 0x0, 0x1000}, {0x7, 0x0, 0x1000}, {0x3, 0x1, 0x1800}], 0x5) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000940)={0x3, 0x3, r7}, 0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000009c0)={0xff, &(0x7f0000000980)}, &(0x7f0000000a00)=0x10) 01:49:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x97d8, 0x4) 01:49:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 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) 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) r2 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r1, 0x3, 0xa, [0xffffffff, 0x3, 0x7ff, 0x1000, 0x381, 0x9, 0x400, 0x1, 0x5, 0xf77d]}, &(0x7f0000000180)=0x1c) accept$inet6(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) 01:49:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0xffff) r2 = msgget(0x3, 0x401) msgrcv(r2, 0xffffffffffffffff, 0x0, 0x1, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="dcae0d69", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r3, 0xff}, &(0x7f0000000100)=0x8) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 01:49:39 executing program 1: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x3) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) socketpair(0x1, 0x1, 0x40, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e20ac1400bb0040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000001000700000008000000ffffff7f20bf00000000000000000000000000000000"], &(0x7f0000000100)=0xa0) r1 = socket$inet(0x2, 0x20000000, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x3, 0x42a10fa2, 0x5}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={r0, 0xfff}, &(0x7f00000001c0)=0x8) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 01:49:39 executing program 3: setrlimit(0x6, &(0x7f0000000100)={0x50020000000, 0x800000b35d}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r1 = fcntl$getown(r0, 0x5) wait4(r1, &(0x7f0000000000), 0x2, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xfffffffffffff800, 0x3, 0x800, 0x4}, &(0x7f0000000140)=0x18) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000003c0)={r2}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f00000002c0)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x0, @empty, 0x7f}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @rand_addr=0x9851}, @in6={0x1c, 0x0, 0x7fffffff, @empty, 0x26b}, @in6={0x1c, 0x1, 0xfffffffffffffffc, @empty, 0x6}]}, &(0x7f0000000380)=0x10) r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) fcntl$dupfd(r0, 0x11, r4) mlockall(0x1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 01:49:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0xa, 0xffffffffffff1dd4}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000002e00)={r1, 0x1000, "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"}, &(0x7f0000000500)=0x1008) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x8a3, &(0x7f0000000580)=0x22a5b30c, 0x4) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/153, 0x99}, {&(0x7f0000000140)=""/195, 0xc3}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000000300)=""/71, 0x47}, {&(0x7f0000000380)=""/39, 0x27}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x7, 0x0) setsockopt(r0, 0xfffffffffffff24b, 0x0, &(0x7f0000000540)="d482e27f064012647adbb9601d89ad54095165344659716c5e181d431df4d1811bd9f7746f42e1643d32b8b50d8e36837e1a5df5bb", 0x35) 01:49:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="00080000080000ff01ffffff0900000004000000"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000200)=0x270) syz_emit_ethernet(0xb1, &(0x7f0000000400)="06af2c983917d020468f26d42bbdf5adea1668e720dcdba33c93eb0f7d559a1989f012954ad671c13d4e875a50e20ab6d1d5f3334a10519d2c0492d9c9c0d9a65b99954787fb7a3a0c37dda9ce7fe660e2d64945c5dfb4c6f947460eadf788fbe3b05a8ad6b8591565faca1841f133adefd4735408a69a21f0f58bd7edd021981e252efa571c4c224f3475bf7fbe9f2e76ad8ba4a76d63461c91618c45edddd4854f73b425b5c7dc70b01b2d6a3d54f8b9") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x1, [0x0]}, 0x6) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2a1e52e1, 0x5}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x101}, &(0x7f00000002c0)=0x8) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000be985b81cfc8abca7a31a607d4a2095ac0b615f3e42e2f010000008d"], 0x1) 01:49:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="d2728526e585e7c3c0cd13c4d0eeca2f690de3016ee4ed1285483f181f86faff1d6b5e8518d42668208b091cfe205a5bbef1c175182195a0471bb617d80aaf53e7e42ce934735bd9b7c5fa8a54a67215a69be81c0c1f998674d9916996fb9f8a2ab88f5b84097cee153dcc1ff19f230e8811ca211be278081f2026c48151871543c29e28b8cae8207bd0c54a5ccdfbdf88fecd9115a3f39686aa46713f15dbd4", 0xa0, 0x4, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x1000000}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xb, 0xffffffffffffffff, 0x392) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000100)={0xd05}, 0x1) 01:49:40 executing program 3: r0 = socket(0x1f, 0x800000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x39}, 0x0) close(r0) 01:49:40 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x3, {{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}}, 0x88) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) 01:49:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)="9131df9a9b1e3ac45136c228688cf727c09b0acf7dd4d973df74c3369bcf4beef0cf2f76ed11108a6dc05d8c1bf75794eaaefb1ebf03ffd3a3", 0x39}, {&(0x7f0000000080)="aa95f4d0135963a32aded0d1084db69b327b0a53c7190f959b1b293fa2f096aabc105d4c1aa9d40e0dd55e8cae4b39ea26a6165ed8d626dceebb567b99c02cdd7b6c62c8c09bf2caecb91f0d83aa50a28ada519bffae2290a885e93484849089f68a99589eca2348257cf2b9e6756026f9e4f3861ca55cd18fe5765c19303f339f619e2cd2a514ed983683855ba9dd9e63ce02c6caea1af00b9eacee455d74c8528e19860f4dee80", 0xa8}], 0x2, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 01:49:41 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={r0, 0x0, 0x2}, 0x0) 01:49:41 executing program 3: clock_getres(0xf, &(0x7f00000000c0)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0xffffffffffffff60, &(0x7f0000000280), 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x6000, 0x1) 01:49:41 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x1, @rand_addr=0x80000001}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666900000000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x0, 0x4, 0x1f, 0x6, 0x3}, &(0x7f00000000c0)=0x98) 01:49:41 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82000000000000000700"], 0xfffffffffffffec6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x80000001}, 0x4) 01:49:41 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x20) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 01:49:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x2, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x81000000000003) r1 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000200)=[{r0}, {r0, 0x6}, {r1, 0x20}], 0x20000000000001ff, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffe4e) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x100000001, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 01:49:41 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:49:41 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001}) socket$inet(0x2, 0x0, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback, @broadcast}, &(0x7f0000000080)=0xc) 01:49:41 executing program 1: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfffffffffffbff, 0x400000000020412, 0xffffffffffffffff, 0x0) 01:49:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="735b2b4e09d50000003f00010000"], 0x0) 01:49:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) r3 = accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000002c0)={0x8, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r4 = dup(r1) sendto$inet6(r4, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) r5 = fcntl$getown(r1, 0x5) fcntl$setown(r2, 0x6, r5) 01:49:41 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) 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), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x80000001) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r3, 0x0, 0x0, 0x0) open(&(0x7f0000000140)='./control/file0\x00', 0x0, 0x24) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x800, 0x1}, {0x2e11, 0x3}}, 0x0) linkat(r3, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000180)='./file1\x00', 0x400) 01:49:41 executing program 2: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r0) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000240)={@multicast2, @local, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000002c0)={@empty, @remote={0xac, 0x14, 0x0}, r5}, 0xc) fchown(r4, r2, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) 01:49:41 executing program 1: 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$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) utimensat(r0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000380)={{0x40, 0x5}, {0xff, 0xaff8}}, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x21) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000580)=0x2, 0x4) listen(r2, 0xffffffffffffff76) close(r0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r3 = semget$private(0x0, 0x6, 0x240) freebsd10_pipe(&(0x7f00000003c0)) __semctl$GETNCNT(r3, 0x0, 0x3, &(0x7f0000000800)=""/161) 01:49:41 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000e00000020008000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x1}}, 0x0, 0x24000000000, 0x3, 0x3, 0x480, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x7, 0x1f, 0x4, 0x619, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x9a55, 0x3, 0x1, 0x5d, 0x1, 0x100000000, 0x1, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0xf, 0x70000, 0xa7e6, 0x1, 0x8}}, &(0x7f0000000280)=0xb8) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:49:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="697f0400fe9cafb5696c39b68530e9ba79dd67543557c14707fb27878da4955dc257ade4331cf9e947c44c06f35f28c9b980c62a3863ddf1645c3135972355214617a27224c39c267546e7e63c94210e1ed7bc1a6b6c168ccc1a65825816f43d4600da7838e85576a0e11912671896fa77f34092de3f529f"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 01:49:41 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:49:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @rand_addr=0x7}, 0x3) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000140)=0x100) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000100)) 01:49:44 executing program 3: r0 = socket(0x11, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/134, 0x86, 0x40042, 0x0, 0x0) r1 = socket(0x10, 0x10000004, 0x7) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000000)=0x9, 0x4) sendto$unix(r0, &(0x7f0000000100)="b10005020000000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) close(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) 01:49:44 executing program 1: r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) ftruncate(r0, 0x200000000fdc0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0x241}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="6cfa66f8fa", 0x5}, {&(0x7f0000000040)="a8576b1c5f0998804491bedf788fb80fd5de992e8f542d11662f19e3f84dd791aa608117f8e74b215caf9de2e26e3e9bd564ca03632e96b9d370ea748d3c56200f1bf85c5c85e22ab79f998d4c7f854b83e94eafa1ca2657cab603e0a2533e5d8e1bc6d6b7bdd36444a84efe226b2c442986016899f11f70162374379288264b4f7c0ba67860be40e7fc9ebbfcba7eb6e9d9cc7317fc6088dafb2530a9a842b6836b01e3", 0xa4}, {&(0x7f0000000400)="4584d4ea457d5052f160cd06cbe4487e7f6bd86c50f64b7508305aceb96e5d241ee0a824a24ea4b70c22e635c2453e2e0f6aff07b0234918200c4b0ebda75413f8abc0d18f63137f62e3600afdd430e477c67890e6ceeeb6c78ae8117032adf2e29b72de81c284bead74fa5658fcd5826202556d11af282609215fc25c17e79a991095742e3b73bf037f90b9e4d6bbb2e69d10c895b6009dde63310d0ade5737ee90390ca70931a18751bd736d8417586be723d687845177e4243559190adee2f00164d0b6b50364fe777546e57f0caa25cfa6436ce69084121b6a99e1cf0962dc157879a504", 0xe6}], 0x3) 01:49:44 executing program 2: socketpair(0x1c, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x4) clock_nanosleep(0xf, 0x0, &(0x7f0000000040)={0xbd03}, 0x0) 01:49:44 executing program 0: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x0, "8a0f9bcadab847d131491aafcb59752d"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f0000000200)='./file0\x00', 0x100, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7, r1}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) 01:49:44 executing program 2: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bfa36174030094f8b1f20000000000000000000000000000000000000000000000000000b7c6bf6f27de55966a4d25590c812a06de2453e87bea5be0f08c652e3fa9b0cecab457aca4d38843e2cffe33e2aa05f84634864d2e183e"], 0x0, 0x20000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r2, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x10, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000580)={r3, 0x3, 0x2, 0x9, 0x8, 0x2}, 0x14) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000400)={r3, 0x9517}, 0x8) r4 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, 0x0, 0x0) mknodat(r4, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000340)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r5 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000280)=""/192) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000005c0)={@local, @loopback, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000640)={@multicast1, @empty, r6}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffd3b) setsockopt(r4, 0x4, 0x1299, &(0x7f00000001c0)="170fcfedec90c4872d0e1e1666b9a76d68f4e9898e37cd24b249ea99f3db1447685b8598476905cf06e23e03ca7f7fbb4c103fb0c405bbcbb22f752012b44c229f4c9804ca0031934714f8b6d56f5aeb902dff35ae01f4ace730f6d199025866daadd8d4f47e1089ad162cd7cf4bcfa9cc999626d7c3d160edf4e5a09fcbdaae169f3b4fd1bdc82f312cdad53dcd00991ac617f3ae1ff03c2384ad28920b3bafd7313312bc9290622fc6", 0xaa) pwritev(r2, &(0x7f00000003c0), 0x0, 0xfffffffffffffffe) fcntl$setstatus(r2, 0x4, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, r1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000380)={r3, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000440)=0x4) 01:49:44 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYPTR64], 0x1) 01:49:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f00000008c0)="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", 0xfffffffffffffea4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x8, 0x1, 0x3, 0x101}, &(0x7f0000000100)=0x18) 01:49:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@rand_addr=0x400, @empty, 0x0, 0x4, [@multicast2, @broadcast, @rand_addr=0x6, @loopback]}, 0x20) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0xacf4, 0xf, 0x93, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x3, 0x12000000000000, 0x3}, &(0x7f0000000200)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x12, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x9, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) 01:49:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @remote}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) ftruncate(r0, 0x5) 01:49:44 executing program 1: semget$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']) writev(r1, &(0x7f0000000280), 0x0) 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)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x3c7) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 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, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$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, 0xfffffffffffffd75) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x7, 0x8}, {0x17, 0x5}}) 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) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 01:49:45 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c5fcb6fb8649aacc0000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000f3720000"], &(0x7f00000000c0)=0x6e) r1 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r2, &(0x7f0000000340)=[@in6={0x1c, 0x1, 0x7, @loopback, 0x9}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}, @in6={0x1c, 0x0, 0x4f0, @loopback, 0x7c2ae38}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000440)=0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @rand_addr=0x100000000}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r3, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 01:49:45 executing program 0: r0 = socket(0x2, 0x4, 0x201) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0xfffffffeffffffff}, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:49:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1000000000001, &(0x7f0000542000), 0x50) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000056d5c28718d8bf66af806fde342d29e5c33ba11656cb0fcc8f46a1ee676cf9dc3dc137476c7d3e11cd19de1f79b53fc99249571a267e81b6a1ae9be20bfd9e7a0b88b0d84dba49b068194a210e5c119a4c1b2733ef5100a322d840a3b85f04d888bc7ab654636d2d830ba718331e0963d3ca2c3878736ba8d1f5cd", @ANYRES32=0x0], &(0x7f0000000040)=0xfffffffffffffdf8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xfffffffffffffbff, r1}, 0xc) 01:49:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x4, 0x2c30, 0x5, 0x7, 0x0, 0x1, 0x5, r1}, 0x20) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5c]}, 0x5}, 0x1c, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x80000000, 0x1, 0x9, 0x6, 0x9}, 0xc) 01:49:46 executing program 3: setuid(0xee01) r0 = msgget$private(0x0, 0x0) r1 = socket$inet6(0x1c, 0x20000000, 0x3) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x7fff, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x5, @loopback, 0x3}}, r2, 0x1, 0x42, 0xb9, 0x100000000}, &(0x7f0000000140)=0x98) msgctl$IPC_STAT(r0, 0x2, 0x0) 01:49:46 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="25000000ffff0000010000000000000034ae2111b360a2c100000000000000008fd5d82bf95a9602366819b4b7cf972d498db5b8557b58cc13fc2f7426dfe7bb8ff1", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) setrlimit(0x8, &(0x7f0000000080)={0x100000000, 0x8}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x28100, 0x20) open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x84) readlinkat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/60, 0x3c) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) accept(r2, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c) accept$unix(r2, 0x0, &(0x7f0000000280)) 01:49:46 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x600000000000}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6) 01:49:47 executing program 1: socket$inet6(0x1c, 0x7, 0x9) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r2 = accept$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0xbd5a696e2540347c) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0x1c, 0x2, 0x54) chown(&(0x7f0000000280)='./file1\x00', r3, r4) 01:49:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x314, &(0x7f0000000040)=ANY=[@ANYRES64=r1], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x25}, 0x0) r2 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20100, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000200)={0x7f, {{0x2, 0x0}}}, 0x90) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x159, 0x900) 01:49:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x652b9d5b}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x7, r1}, &(0x7f00000003c0)=0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1200, 0xfffffffffffffffc, 0x30000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xd54c, @empty, 0x6}}, r2, 0x60d, 0x5ac, 0xb58}, &(0x7f0000000280)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffffe6) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000004c0)={0x3ff, {{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xffff}}, {{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x12a80}}}, 0x108) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="1e000000a7229de5dc959efc710d8bc7dea763963074c2ccc02c00ac1d62"], 0x0) r4 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000400)={r1, 0x1000}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 01:49:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) ftruncate(r0, 0x0) ftruncate(r1, 0x0) ftruncate(r0, 0x8) getpeername$unix(r0, &(0x7f0000000740)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xfffffffffffffffe, r2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) 01:49:47 executing program 3: getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f0000000080)=0x8) 01:49:47 executing program 3: r0 = getgid() getgroups(0x4, &(0x7f0000000000)=[0x0, r0, 0x0, 0xffffffffffffffff]) setgid(r1) setgroups(0x1, &(0x7f0000000040)=[0x0]) r2 = socket$inet6(0x1c, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setresgid(0x0, 0x0, r1) 01:49:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x10, 0x7}], 0x10}, 0x1) 01:49:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x2000) 01:49:49 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) unlink(&(0x7f0000000000)='./file0/file0\x00') truncate(&(0x7f00000000c0)='./file0\x00', 0x8008008058) 01:49:49 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000800206, 0x0) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x8000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xf66, @empty, 0x101}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) socket(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = open$dir(0x0, 0x0, 0x0) mkdirat(r2, 0x0, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x40a, 0x0) 01:49:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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, 0x26c) r1 = open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x1, 0xffffffff00000001}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 01:49:49 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0xc700000000000000) ppoll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x100}, {r0, 0x2002}], 0x3, &(0x7f0000000040)={0xd57, 0xb76d}, &(0x7f0000000080)={0x6}, 0x8) 01:49:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/33, 0x21}], 0x1, 0x0}, 0x0) recvmsg(r1, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x2) 01:49:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0xae1a, 0x4) setsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:49:50 executing program 0: mlock(&(0x7f0000215000/0x1000)=nil, 0x1f470000) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) 01:49:50 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() r2 = socket$inet6(0x1c, 0x3, 0x5) lseek(r2, 0x0, 0x3) setreuid(r0, r1) setrlimit(0x8, &(0x7f0000000040)) pipe2(0x0, 0x0) 01:49:50 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) unlink(&(0x7f0000000000)='./file0/file0\x00') truncate(&(0x7f00000000c0)='./file0\x00', 0x8008008058) 01:49:50 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x10) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000480)={r6, 0x1ff}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xd9}, &(0x7f0000000280)=0x8) mkdir(&(0x7f0000000300)='./file0\x00', 0x105) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r7, 0x7}, 0x8) freebsd11_fstat(r3, &(0x7f0000000140)) 01:49:51 executing program 2: select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) select(0x40, &(0x7f0000000000)={0x4b, 0x9, 0x1, 0x9, 0x400, 0x6, 0x8, 0x3}, &(0x7f0000000040)={0x6, 0x4, 0x9, 0x7fffffff, 0x19, 0x40, 0xaa, 0x7}, &(0x7f0000000080)={0x9, 0x99ae, 0x0, 0x9, 0xfffffffffffffffb, 0x5, 0x2020000000000000, 0x7f}, &(0x7f00000000c0)={0x9, 0x9}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) 01:49:51 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x3, 0x3ff, 0x7, 0x5}, &(0x7f0000000300)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x7f}, &(0x7f0000000380)=0x8) r2 = socket(0x0, 0x5, 0x2ad) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "d823d922d7d70eda3d62cf1785e17ff535c733ca46233a704c3c1bd4b676f2f968d7982f370fe705baad588d4e6b001a8414c7ab9148d903e4f0e615442d96b1775d69d6aee68912fa7e536177204609a91c1e91c1c3d9a955b92ebdc82bfd47dd14284322380d4690cbcc022c89ab692c77b9982c3dc4f6a56a69043c791d363f776783ccb2f817c778f48bd9714a443516d6a8f97f99f26ab7b1773c4682ac841a7bd008d100de9549833cc38f159f18dd63fa7fb1ca189e023f2678038f8b84f14b544754536f59a6f63983e2e9ee7724c0cd74899ae1b4ca688ddf8eeb0a528d08435d2387cd3ec3621f28d347b5"}, 0x100) shutdown(0xffffffffffffffff, 0x1) listen(r2, 0x8d) 01:49:51 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x10) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000480)={r6, 0x1ff}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xd9}, &(0x7f0000000280)=0x8) mkdir(&(0x7f0000000300)='./file0\x00', 0x105) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r7, 0x7}, 0x8) freebsd11_fstat(r3, &(0x7f0000000140)) 01:49:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast1, @rand_addr=0x9626}, 0xc) 01:49:51 executing program 0: getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001080)=0x1002) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001240)={0x0, 0x81, 0x0, 0x6, 0x3, 0x400}, &(0x7f0000001280)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000010c0)={r2, 0x9, 0x2, 0x0, 0x9e3}, &(0x7f0000001100)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000011c0)={r3, &(0x7f0000001140)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000001200)=0x10) setregid(0x0, r0) connect$unix(r1, &(0x7f00000012c0)=@abs={0x0, 0x0, 0x2}, 0x8) 01:49:51 executing program 1: madvise(&(0x7f0000e34000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) msync(&(0x7f0000e2a000/0x13000)=nil, 0x13000, 0x102) r0 = semget$private(0x0, 0x3, 0x10000000000002) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) symlinkat(&(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00') __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000300)=""/174) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x7f, 0xf, 0x20, 0x6}, &(0x7f00000001c0)=0x18) r4 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x8065, r3}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffffe7) msync(&(0x7f0000e2a000/0x2000)=nil, 0x2000, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xffff, 0x162}, {0x81, 0x9}}) getsockname$inet6(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 01:49:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0xbe}, 0xa0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}}, r2, 0x3, 0x0, 0x4}, &(0x7f0000000400)=0x8c) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000440)={0x40, {{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r3, 0x3, 0xea27, 0x5, 0x40, 0x1ff}, 0x14) 01:49:51 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, 0x0, &(0x7f0000001380)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xfffffe64, "fc5a79cbcb616d04b16b340f0f2b8755cd83671c209f7f17a7f3d02215576c677608801d9228d26515ca11a8401222c5b866beb888ed47741b8f33f154abec704b99a53d77c8"}, &(0x7f0000000080)=0x4e) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x4972e296}, &(0x7f0000000100)=0x8) 01:49:51 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) r1 = accept(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@broadcast, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100000) mkdirat(r3, &(0x7f0000000280)='./file0\x00', 0x4) r4 = semget$private(0x0, 0x6, 0x202) __semctl$GETZCNT(r4, 0x2, 0x7, &(0x7f0000000300)=""/217) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000200)={@rand_addr, @loopback, r2}, 0xc) r5 = shmget(0x0, 0x1000, 0x410, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) 01:49:51 executing program 3: socketpair(0x17, 0x2, 0x5, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x500, &(0x7f0000000540)=ANY=[@ANYBLOB="10ecff0000"], 0x10}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x178) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) poll(&(0x7f0000000180)=[{r1, 0x2000}, {r2, 0x2000}, {r3, 0x40}, {r4, 0x62}, {r5, 0x80}], 0x5, 0x1f) 01:49:51 executing program 0: socketpair(0x10, 0x30000005, 0x6, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000280)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0xc00000, 0x0, 0x9, 0x6, 0xe48}, &(0x7f00000004c0)=0x98) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000001c0)={0x1ff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x20, 0x1, 0x0, r3}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r4, 0x6}, &(0x7f0000000180)=0x8) 01:49:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) ftruncate(r0, 0x800007e2780e3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="02", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000100), 0x2) ftruncate(r0, 0x5b7f656c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x27, 0x0, &(0x7f0000000040)) 01:49:51 executing program 1: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/108, &(0x7f00000001c0)=0x6c) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x401, 0x1}, {0x80000000, 0x9}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x800, 0x4) fcntl$dupfd(r0, 0x0, r0) 01:49:51 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x7, 0x3, [0xff, 0x3f, 0x2]}, &(0x7f0000000140)=0xe) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0xfd}}, r1}, &(0x7f00000004c0)=0x84) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x73, {{0x2, 0x0, @multicast1}}}, 0x90) 01:49:51 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x4, 0x1) socketpair(0x98a97f7fe322765, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x5, 0xb17, 0x1, 0x20, 0x3f, 0x0, 0xc2ce, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x0, 0x9}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x80000000, 0x9, [0x0, 0x3, 0x2, 0x0, 0x9, 0x76, 0x9, 0x1, 0x8]}, &(0x7f0000000200)=0x1a) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) 01:49:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) freebsd10_pipe(&(0x7f0000000000)) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 01:49:51 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) utimensat(r0, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)={{0xff, 0x1}, {0x5, 0x3}}, 0x200) fsync(r0) 01:49:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x65, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0xe008, 0xffff) 01:49:51 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000740)=""/244, &(0x7f0000000100)=0xf4) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000200)=0xfe8c) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x4, 0x1}, 0x8) msgrcv(r1, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1000) accept4$inet(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r1, &(0x7f0000000180)=ANY=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000640)={r3, 0xc5, "7d643d273b689a5973bbc3cb381dd722e1a4551d0be55940ba5bf7ccfa8aedaa65fc385dd7aed5eded4b36edc2ae477edb8f82df517b39c80989e86fcd3120cdeeffa66e2060f21b5c76aa936a28b9c825476c132ecbb0b37ebbc81937540719b5ba2351f695261072ddeaadb1596083e5146eb5d6f27a1cda397e00637212bb26ec7710fe6edb03f782e691af939d82fa18e139757c23d3c7bbd8d8661ad584ca396c843dd22f9d04134a7d5e88dc8ee7253c5f4eed01801ea773110416e36d3b5770ad1b"}, &(0x7f00000000c0)=0xcd) msgget$private(0x0, 0x10) msgrcv(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) 01:49:51 executing program 2: r0 = socket(0x1c, 0x3, 0x0) recvfrom$unix(r0, &(0x7f00000000c0)=""/37, 0x25, 0x80, &(0x7f0000000140)=ANY=[@ANYBLOB="01002e2f66696c653000354fa2942bafdf273be27725364b29d4dde673b377496056449132d32d8aad6697"], 0xa) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) recvfrom(r0, &(0x7f0000000040)=""/103, 0x67, 0x0, 0x0, 0x0) 01:49:51 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) preadv(r1, 0x0, 0x0, 0x0) 01:49:51 executing program 3: setrlimit(0x0, &(0x7f0000000140)={0xfffffffffffffffb, 0xffffffffffffff40}) 01:49:51 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) utimensat(r0, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)={{0xff, 0x1}, {0x5, 0x3}}, 0x200) fsync(r0) 01:49:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x9, 0x9, 0x5, 0x5c8e}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xfe, @local={0xfe, 0x80, [], 0x0}, 0x64}}, r1, 0xe63d, 0x9, 0x10, 0x101, 0x1, 0x3}, 0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) 01:49:51 executing program 3: clock_gettime(0xfffffffffffffffe, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x3f, 0x9a1, 0x4000, 0x28, 0x4, 0x8, 0x0, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x2, @loopback}}, r2}, 0x8c) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x7f, 0x7f}, 0x10) 01:49:51 executing program 1: getrusage(0x1, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c, 0x10000000) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x409, 0x80) dup(0xffffffffffffffff) pipe2(&(0x7f0000000380), 0x100004) dup(0xffffffffffffffff) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4$inet(r0, &(0x7f00000003c0), &(0x7f0000000340)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x3, 0x4) 01:49:51 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffec6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x8000, @empty, 0x100000001}, 0x545) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x1, 0x4) 01:49:52 executing program 2: clock_nanosleep(0x1, 0x0, &(0x7f0000000000), 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) r6 = getegid() getgroups(0x7, &(0x7f00000003c0)=[r0, r1, r2, r3, r4, r5, r6]) 01:49:52 executing program 0: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e22ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000640)=ANY=[@ANYBLOB="06110143c1570000080000dd5c640000000000"], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x33, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x3, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f00000004c0)=0x100) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f00000002c0)='./file0\x00') dup2(r2, r0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r5 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1500080047240000000400000000"], 0x1) r6 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) shmctl$SHM_UNLOCK(r6, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000500)={r1, 0x4}, 0x8) socketpair(0x17, 0x10000000, 0x7fff, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f00000005c0)=0x9, 0x4) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) setsockopt$sock_int(r7, 0xffff, 0x1015, &(0x7f0000000600)=0x10000, 0x4) 01:49:52 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) fdatasync(r0) rmdir(&(0x7f0000000000)='./control/file0\x00') close(r0) rmdir(&(0x7f00000000c0)='./control\x00') 01:49:52 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xe774}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x1, r2}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x6, r0) 01:49:52 executing program 3: r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) fcntl$dupfd(r2, 0x0, r2) writev(r1, &(0x7f0000000100), 0x0) 01:49:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(0xffffffffffffff9c, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000040)) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 01:49:52 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mkdirat(r1, &(0x7f00000001c0)='./file1/file0\x00', 0x41) r2 = open$dir(&(0x7f0000000280)='./file1/file0\x00', 0x0, 0x2) symlinkat(&(0x7f00000000c0)='./file1/file0\x00', r2, &(0x7f0000000100)='./file1\x00') mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00') setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x5, [0x6, 0xaa, 0xfffffffffffffff7, 0x3a496e2e, 0x0]}, 0xe) mkdirat(r2, &(0x7f0000000040)='./file1\x00', 0x0) renameat(r2, &(0x7f0000000180)='./file1\x00', r2, &(0x7f0000000240)='./file0/file0\x00') 01:49:52 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f00000005c0)=0xc) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r4 = accept(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockname(r3, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) read(r4, &(0x7f00000004c0)=""/202, 0xca) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000180)={r5, &(0x7f0000000140)}, &(0x7f0000000200)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) 01:49:53 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x0, 0x4, 0xb0, 0x80000000, 0x40}, &(0x7f0000000140)=0x14) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x40000bea) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r2, 0x0) 01:49:53 executing program 3: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x400000000000011e, &(0x7f0000000040)) setuid(0xee01) semget(0x0, 0x0, 0x0) 01:49:54 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="01349420", @ANYRES32=0x0], &(0x7f0000000580)=0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, r6, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:49:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0xffffffff, 0x5}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x30000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) getsockname(r0, &(0x7f0000000000)=@in6, &(0x7f0000000100)=0x1c) 01:49:54 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) listen(r0, 0x7fff) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000080)) getsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000040)) 01:49:54 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000040)=0x8) 01:49:54 executing program 3: syz_emit_ethernet(0x78, &(0x7f0000000100)="79cdeb8cf90c923afeed35c008060018dd0e1021719d881de66c50b2bbbd80713c1ac851f0d40fd8bbe7fe62d4ac4dd5d1c945362813e6eb86f9000000000000007ac0c74683292a67ad203ce0e29b7e83eabbeb0a18d213e079cb7a3aa805000000dcf08cc841eec87cebb1c89710fa38f3ef10e86b6e86") unlink(&(0x7f0000000000)='./file0\x00') socket$inet6(0x1c, 0x0, 0xe5a6) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) truncate(&(0x7f0000000280)='./file0\x00', 0x4) dup2(r0, r0) fcntl$setstatus(r0, 0x4, 0x10008) 01:49:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setuid(0xee01) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8281, 0x0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) 01:49:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x6, 0x8000, 0x8001, 0xdba, 0x3, 0x6, 0x9, 0x7, 0x6, 0x3ff}, 0xb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000140)={r1, 0x0}, &(0x7f0000000100)=0x10) 01:49:54 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/21, &(0x7f0000000040)=0x15) getsockopt$inet_opts(r0, 0x0, 0x5a, 0x0, &(0x7f00000000c0)) 01:49:55 executing program 0: 01:49:55 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)) r2 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0xffffffffffffffff, 0x6}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x4, 0xffff, 0x3f}, &(0x7f0000000180)=0x10) getsockopt$inet_opts(r2, 0x0, 0x5a, 0x0, &(0x7f00000000c0)) 01:49:55 executing program 2: 01:49:55 executing program 3: 01:49:55 executing program 3: 01:49:55 executing program 0: 01:49:55 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={0xd200800a}], 0x30}, 0x0) 01:49:55 executing program 1: 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={0xd200800a}], 0x18}, 0x0) 01:49:55 executing program 3: 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={0xaa0014ac}], 0x18}, 0x0) 01:49:55 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="01349420", @ANYRES32=0x0], &(0x7f0000000580)=0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, r6, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:49:55 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530e3de1f00"], 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x42, 0x4) setsockopt(r0, 0x5, 0x2, &(0x7f0000000200)="a70e3b2692357605bdc3d911f73ec0d81bbb859092d66f8f8cf32d2e0970aa3ed5243f7219dbee33e37b1d6877bc4a1d43211ca53415f28d9b4c24570a18688731ec2a654820c901bc52f6eff4c51a79e198e4591549fa60d519de784dddea3b95c10e1dda750ac52f7c24a04a9abac6691f5a48847edbb89468342067c5755b1d3774700c8fe3af5e3c4b6a8bd6a2ab3c37cd9c6a3d0de4f86e11af9608bd83b99cfd7dfde5485d6e389f3a955438cca697e873829e9a1fa2930aa1cc3ba336e54b1c056ac862473d9c0842a87e4772146b952748827dce9c0b59bb1ff8b8e2e597a34c08456eb74e5d8bf89c3ab7ca24113036c2b00b", 0xf7) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x140) panic: udp_output: shared udbinfo lock, excl inp lock cpuid = 1 time = 1553651395 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fa7c560 vpanic() at vpanic+0x1e0/frame 0xfffffe001fa7c5c0 panic() at panic+0x43/frame 0xfffffe001fa7c620 udp_send() at udp_send+0x1377/frame 0xfffffe001fa7c730 sosend_dgram() at sosend_dgram+0x550/frame 0xfffffe001fa7c7a0 sosend() at sosend+0xc6/frame 0xfffffe001fa7c810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe001fa7c8c0 sendit() at sendit+0x226/frame 0xfffffe001fa7c920 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe001fa7c980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fa7cab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fa7cab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 1446 tid 101010 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why