000080)={0x0, 0xc}, 0x8) accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) 00:18:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffec4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x52) poll(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) dup(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='.${+\'}$\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='\x00']) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) 00:18:58 executing program 3: setreuid(0x0, 0xee00) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x9}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="231befe236fa368d248fc06240e16c6b5c30bf8fae1c265741ed72cccb84093d4739023aeed230", 0x27}, {&(0x7f0000000080)="b7c0dafeb1", 0x5}], 0x2, &(0x7f0000000100)=[@dstaddrv6={0x1c}], 0x1c, 0x20000}, 0x0) r1 = geteuid() setreuid(r1, r1) setresuid(r1, 0x0, r1) setresuid(0x0, 0xee01, 0x0) 00:18:58 executing program 3: r0 = socket(0x80000000000011, 0x3, 0x7) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530483232433d16"], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xffffffff, 0x6, [0x2, 0x1, 0x10000, 0x6, 0x9, 0xfffffffffffffffb]}, &(0x7f0000000080)=0x14) clock_gettime(0xe, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x0, 0x800, 0x13d8, r1}, &(0x7f0000000200)=0x10) 00:18:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000010008, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:19:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) 00:19:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xc0, "29ac6326e5c964858f11316f2324fcd3bb0da6b080c8e2b009e65f75fd4f4dbee48520e58316059ad47232977202c0f014add47f66046353abb52b66a3fcb8d2cd96e1c79105b61c2f74ec0893f8781962a1606a430342aa0cdd169e791dde3ae93697cc033a10b4c750a2127832ac55bbb05089028994ac674c568e24457ee1ef07cca14aeed0901e8b9e5aa3166037bbce461b0b63fb266346b432d76ed3826f4284e8e7b492027fa7f1cff65b59d75920373b3a58c1bc37ac6d1e5ad6bf30"}, &(0x7f0000000000)=0xc8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x9, 0x400}, &(0x7f00000001c0)=0x8) fcntl$setflags(r0, 0x2, 0x1) 00:19:03 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) r3 = getpgrp(0x0) fcntl$setown(r1, 0x6, r3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xf46d, 0x8000}, 0xc) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x10, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) open(&(0x7f0000000240)='./file0\x00', 0x120008, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000000280)={0x3, 0x3, 0x4, 0x200, r3}) chdir(&(0x7f0000000200)='./file0\x00') shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) clock_settime(0x0, 0x0) socket(0x2000000000000001, 0x5, 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:19:03 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x85) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x80}, 0x8) setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f00000001c0)={0x5, 0x1}, 0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000013c0)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001380)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="a23b5c420e", 0x5}, {&(0x7f0000001340)="2c28676b8b58ef73770e8f8510ab30b7ae6c11dbd4c213e448c74b5bdd02ec6982733e43", 0x24}], 0x3, 0x0, 0x0, 0x1}, 0x20000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:19:03 executing program 1: r0 = socket(0x2, 0xffffffe, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 00:19:03 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) wait4(r0, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) wait4(0x0, 0x0, 0x9, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000180)='cubic\x00', 0x6) 00:19:03 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x7, "704ba026d5ddf7"}, &(0x7f0000000040)=0xf) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000100), &(0x7f0000000140)=0x10) bind$inet(r0, &(0x7f0000000200)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000080), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x154b}, {0x1c, 0x1, 0x3}, 0x80000000, [0x400, 0x0, 0x1b, 0x6, 0x538, 0x2, 0x7, 0x3]}, 0x5c) 00:19:03 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80080000000209, 0x6) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:19:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f0000000000)=[{r0, 0x12}], 0x1, 0x5) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:19:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(0x0, 0x0, 0xfffffffffffffd56) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r1 = msgget$private(0x0, 0x8) poll(&(0x7f0000000080)=[{r0, 0x82}, {r0, 0x180}], 0x2, 0x3) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/149) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:19:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x189}], 0x1) fcntl$dupfd(r1, 0x0, r0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x101) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) r4 = getpgid(0x0) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x3, 0x3, 0x6, 0x3, r4}) open(&(0x7f0000000040)='./file1\x00', 0x0, 0x80) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) 00:19:08 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8d65100e5c8bcc38, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xffffffffffffffa9) r1 = socket$inet_sctp(0x2, 0x200001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x8) 00:19:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000003c80)={&(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000036c0)=[{&(0x7f0000000140)="9ca90985b1924e58bc15b2e7ac6600d0f2d62e2dd3e23468eb40f6a8f9f2fbe0b1b5b70d9d4ce5934c6fb2d9c2c5faee9f1d4c881e7c595f6d3baa1ae12137d9090dbe3286bf4ef2e8a096fb44114e4c1285e939091163da33b5a8cc579e94a3a971f5e2cc213e76990c8373baa8a7d3069510e404a0f05f257f4ab2f0a8082b3312a8c103863fd4a38ae9c9c47113ad76374b9bbcd64f345a4ec5f187a3875c1f4934e7f995854ed8f29643526a2b155513b4c93fbda0e5643d6d503de6e58634ce080f487208dafa8531d8d67e843a5067709cceec5457c6e3c017058e9e5321a40f1e3fd448c9b90416ff8fce8c260b56b54e9511ac9c57b33e2c6e1eef4120a987bd7e2921b5642bb8df8ff02f8bd0491728e088527ffb17107b6743716d02e2764c5020732acc87991fb1ad5818e84fe18bbbac50b80fa45af316e8f9f0890b3d79f6b1a0d41ee0580c49092721cf5a488157775fdce6d8139a40b55545c905340ac399056879bb0f2d6d23a605ee4998cac0c323b8e2e2481d3cc73dc7c54ad77fe3f588f735c8409203003e55740cad1681e11602a12eb19df6a046ec033184f7cad5e0587900bf9a21a4bee81f93f3312a9c72842c9b2d76087568dac6c41a056ce0fe9a0e30aaff53ce4585fb5e5f8c8f2c00e5f045e49e883049055a857f4a3430790c3bf0d95fe9457d739b010aac2b754a9a0092137ee8fa18c2c5351b5510418cb373dbede901408c6da61e78c7190368f696b3feaecf1dda4aa5def3befd555f2e7371d1b0492b468adec67e3433e31eaafbaf0c04b1b1556819040d8364d494c173532bc44f558afa8676930b40d3bbab55c236f07a18a2c3cbd9e0f913a6d01bf298bfc0004086481cf83208ecf702f1a86f630920690357baa5573617a5566f2795bc0ae337b5dde511d3f6fb3c54f633dfe322b33bda4862333f34d5cfd4fea23729f6af45ec5972ec6a8d092eb0130e21cc1739b647685a1475bf5368130c91af0fe81eb0486f70d7a91fa55c3f231958e29aa75bfa7997a41f6212cf01a46fda0fa9109cddc03ca5203c218464d45b00e2600371a19dbdcfe90342b1c3238d96d565e913106dd67afe5a12b026f0f1e02b2acfe6c7c13caf2ec13a22de637cc88bd42d53582bb1157bc1ab52ac25113489d73ee87f682feee5bd087cadd8ae12af9cd33ed860bece53a3951071ec75b17f99e23f96aba30e34123461881fd60da1c5e1aaa4720ce201c0826525cb320213270372ae882a934483296022ce78418f14b77882eca69b3112e2685e66138288d3f3dc283ee9238ac9a79c1172d68ceb2c2cdb5ca9a2abb496ac35acbad7b6d26aab058bb65ea6f72d270f9629ce1e4f3a3adfbb36b2f2df36827620f6eed9cd4baf5c770db948568c142e5375ec59eae59ae6b16f8545baa04428d1a2d2217706495689e0f1c19dea1201ddddd41b9b0305c159c130b00113a0b535f0beba0dddda51eed632f1806b3b104a34209be07ef9156bc31f9b3bbded3b07cea9616714057759b2b03160b0f1255fe715ea93731cbc5c1a693a9a10325317ad6ac1909797eb019e96da2363e421c4e4c7629b80da6fac3dc91cd64e169d581fd3d4bc71e3bbf5495100a1ff15e194993d04b35d524afc8c4ea8c77867470a1d7e854540c60ce09bf0b41f95e7762ad1b93e46d8287dd7aeb57d2ecb9d634766340c7c6645ce9e288282a5c83d7d509e539677d3aa314da7ae91afe32529003e9931276fa43e3776dc0a28f7dbd9e6488babe4b18365395c1e8d3e52c868248654d07c9e21742e14a2c5799070182773d9fc17264b36affbcd5c4ea619c214ebffa132d4ba4d2ab3d5a570547bb3c1c7a0cda32b8e22c05eaddb1025c77b34638d033588daf38e03673ffe4d8cefdf77a8b80a77b1e3379558d06d813456f9bae8f84b97e4be5919ea523dddc1f676a4443f277aaaa759d719953536140a12b6c5f38c6b66a130e9ecf7dd1070f501d5e75ea9e9c43be6a65ecdc14c51c206a5cec7dbf145d1b22c7b3365d0f41420b92f2d21197f9e6d9f6a4457b5a658639f8338d82917bf297abdea8f632d25831e74d6d25e10e941ab0a8343272e634883a167bd7b4558ba773af215d84448f7797f2846dee8262ade120d1c0a5f3a40faca147ed78daba4227fa956e5efd9dbfb133ffda8797e1ed1bf565b26c51cd3fe2aab66c32bd6ed0ea2c48a76b6afece3094fdc6cb47583dda6b5dbf3cb9caaafa16d19538805307aa6046724541bf020bd78e9d06e8c62144821df42765d91b29820bf54ce3ac42856f5bb7f831234ced583fc50593e7f89caeb65dd92f7e6355f511d01cb997e8bc8990070475f3f3251a5718581d264508427b5cb4c78c4aa364e73ae601dee96d8be7db272b1aa1c90623af8aea2ec1b66164498240cc28a7bc0c4b805803d03798ea83bd66b3d2b011fb9b298c3fcf2979338a600864556f23047b619053292acab835908c2fc868754c410c542e5081f026a7c1f4e6576fec5690cebc9c21b9231a303818a0bf93811eca755645a599fae75f34937400f088fa6427718a6a054641e99a316ba2694a17e11f5787e9ba051a8afa0b7ee851431be81abebeb5fe7ceadb7ccb1e4355b851f9db8c1624e07e556308d79a244f03a170a449da004d9c2b14f5a9dd06baeb0460a8b7e359184a59cd44297fd336f0757b69d83f1552f3a40e19153be8603027dab248cf72c66d8bfc8eb7bc2cc36872d4c790fd5cb8f837541ba2bef6d6341c6249197b347674640b2096b6c9214dcf91eb607bcd66ea4f3068e9ab006caa23a6f605e575698aec4bc45e821021e8e8a2053c9ace8ea74a4a99c025b2db49c190cf100ac915f6df8d41b0f68cb4d63460ae1776e603c85d35f91400895a320dfe8ab58682c5fe9e74a5ce5298f32103a03667edf17442f11a219cc55b4e6dbeeb72bb8c4b024978b4cfcec995c8d521cc46aafefb98eb529ecf797306eae5a10a7a7d6cafd6d03d90df20cabaf4ada5dac495de4e2f85ecb450a6875b584ede29088626e605b35e8776c2d9cfb17157372e1788cd7560e1b52842f7b07824b740b2b2161980a0b2d0b7d3b035ff41d5605b154079e30cdfd13e3db9b80441f579cd8db231eed6fc5ec9e4cde888d2296945e55c00a3c22c6c3c43d394115102c525c369086c1d48185fd75d00f58e7a40608dfe920ef991e0b1b851b73a790140bf2b81a3110a040f02160ad917c284a792ae0978550dd206a86c52bf82d875cf4acce93d576801df76b54ca835667d9e468e85be1bb0725beb699102baeecc3d3c7637176ab7dd612285f2248e42e9108bd5e4b705ca7f0940ff97221b05262e1064fb70fbbf832493b5d0e2f341867fb706af15d2f11075b97fe06e4c03682b211a3b684906d52147c4a787d452a305aa92e03c2c479ce8c8d2654319c962668eb60132d29ffbebb0972b58f3941cc20f717814866b8c3fabc61715ee513ba0ec713a30f8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0x1000}, {&(0x7f00000033c0)="1f75a659160640a4c10a0ec80132cb4bfee5585797c019563f16f3745aaf6c3206feaa91951a6fb6f28052f681ed432f0513c872c09e795f7a05b182e80b10b1f71a7087d86013f7caeb5f65edab2501f6a43d5f09d99a0f384afb6b966228a2ea5544928f1221a50b5d6f9804029c3fcd47286fadf582fd761f588fb8e2f214245ddd7c9ee807f2", 0x88}, {&(0x7f0000003480)="242ad5820eee0e71468e97cd6f1e1fd2cf434b4cc860a0d3f2fcef1b56bf82a7c2c2417a530513a766b55c5bf2b96ad6763793af860b67d47e605f07c523d6c3a63a5452dc09eb3b96be8ace11a7956271421b83be4996b40601982aa4781bddb044d7362b3fade28c832b75d43720ca8a09592a472f4bb8a56dd8110a443925c792a0b95aea73c2ebf5dec11012fdbcee3b6b55e51c8250689fccd229978f62df63188fe1987d08917ba40b428e01c30c8a742c7f02d31c4fe1efb8d5451300e360b1506f6b7b11a5914c", 0xcb}, {&(0x7f0000003580)="0108d6cb93666c72b2c08b2345e0b41aee4e1a093d9b43f7deb5b72421e3a385ccc2a751b919b3062f3a0b83356ebc2bec56e5ab82db299d52977ddf8a6867f8a84b6f4a561fcd9bfaa0377afaef293869097f2f0c984cd55dc9b6b5a8a25860eb6727391fbbcbab673383f3a2df1e5f333a12122091dcb2e35b7a84741f6a819f9a62f18b3ffc12c2", 0x89}, {&(0x7f0000003640)="7dcf0163ad784573e92feaa8555d14e6e1c6b75fdafa7ca8a247b6f156b8ec07fc4bfe66e5ba126cf720551295502a79f8b1884f8fc6868e79d2c5ed3298954fd74e98b674f17a32695c14e06a695bb1562504dfbd5b205e07026178a9823978436292cdf91c3eb0cd2661c4f5222c47f96045196f242fa0553a70", 0x7b}], 0xa, &(0x7f0000003780)=[{0x20, 0x6, 0x1f, "97df6452cb0a584b3d"}, {0x80, 0xa9, 0x8000, "4ad294d8d523d7c2439595e81ec7cea2fbaafc94e9c2dd6e3ff0bb33d2430ed970def3813353580e381b6f581572d95aaa10150a277333d5a0e158af82a21aef58c9d74eaeb6cf836c2ad65e8913d3d7e179769f553eb7c3f2f40435b6398f60fa638b6636414cc4c43874992d0a8408"}, {0xa0, 0xffff, 0x9, "8a7b4859040238853a079dbcbd22f64dc998bc6d4863ef05683c5bf1a51c7e2bbde614b08a80bdd55e123600dae155dbb028c8561f1de9f52e18e63395b628a6aa94716bf3dbfb9d20bc6e9ff79533410f5b350665ed179ab398832697db1455ac7c9a90045904a47e3f36b6d059af24e3a7fec9066de20448578605755e7dfbe7a333aa251d6633af2dedc6c25956"}, {0x10, 0x84, 0x20}, {0x100, 0x1, 0xc4, "62d2dafdc2c0cff0412b9f4d55b46bbc66830b345c2fdacc82dccbc832647eeff1ca2416c24ededd7c9ca66157d1147aac7ad37a7876d525438a65b84edf5a16e733cb42959d6e75cf2ed208d00d3f84cbf25fdf8cbc0f1b57413528abbb83e6047226572bb5acc9280c87ec5432fd02a65b9871a22ed7dc79eea2b4fd1cb00f28824e39a34e6e1137f8300e19619824a9ea3e75f974288c19dd689d0da643d4ee1f4da3a75e591dc5a0d0fb07a8584cba935a781a3816423f4b2497c7473d02b1ec7e806daaf01db73126ebfda71388b6e1533345c5c52fa21e9d567b3d4da15406987939d2b96ed273"}, {0xe0, 0xa9, 0x7b8987bc, "b2a283ab305170a460f4259419de22d9e0140f657d4ba8ec4a21f160242bb110b1227d603daeb11ea3fd663872abe72f96d38bb0bb8b109632786c17544e1ede47d2a2a4a853829eab3cbc0b6a0e6251335a498a57abd1f5a8b1d48e2aa9a171e1e240eb3305fe45b7eec5d77f736cb30e8255cc98f02be65a2ccb960478abaea1dcacfbd450551167f50e58ae3a0202768bde9527af7ec006fc95427246ed31c06e13c4238ae02c8b39beac9c2547e8eca6f9bb8cc2dc40832063ee18ce552b4c4361ac5a8440ce6116d7f638388d"}, {0x60, 0x0, 0x8f16, "0d9ce3ee0dffad3193458c40656946a0a6857ecfc61ed25c6a8b4a35b15f6d676f97781ef2d8bcf2c0fce842015fa946e10106ca2ae7a8e89848ec233ce31abc702d33cf567aa414be81f0272b80d7c1"}, {0xc8, 0x0, 0x400, "f9762a02dc97efa7cfd2c97db0ce21bfc0c4203f2e71ab563d287abe91827fba59858f8974cc7ff9543551de34ec2985ceb76880c5cf5549efc6954dfd52b61032a1e7c892595b3e35e6730044bd631541a8a80ba912a01f0c0673f027a84f23cf8adeca349c389fba5055e6f57d5a7ac055a36b0b12a119f602cdae979016eabfb84749d903dd5b6f93a829dfbffee8336b38cd2c172456427f7e416453b51cb2708feeb46f27da4212d90545b92340eff7"}, {0x80, 0x6, 0x5, "97d2db7e84013ada92d2ba83ee1cdd6c62a74b89d8eedd0fb88a2d106774259a3009ac5456615d3a75ec862d269e917125ab9984c66c90e7d43874a1541eccfd8e2dcba0d5246cf0450764d971a611f5fd8dd8d5b72b3348e371ae0b4d0d20d0af7efaf066b0ca126c0df32c7a09e0"}], 0x4d8}, 0x100) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "a85c66bc86768f99646d58ea36e951172ff0b01e482d4c0836534d01fcd2955806228e640be1d8a23280a91233b96a20cf9f981c36210452cfadc4a8e4f19e5b40ce5bfda25d2336f1b4e778ea87a6062e647e70c471eee8e346a27759675a9f4d77080bc6ca8972d16f12e56385eb6cf1540b6501a6b7bc7ce946e40581c42fb4c74de61383961abbb189cc94570ee4314255a0ac982ff26e1242086756ff3e8f55e9ac020226ae8d48857f33ffeb01eaba23c8d0b6a50a92811fc8994318ab276d5dabdccff610b76bcae9a559c09cff27e44334b01333903ab38e929f06c17c3351e86f985dcd63274393732c7e25"}, 0x59) 00:19:08 executing program 2: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) lseek(r2, 0x0, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="030000000000f92e137b6ab8599ef25f822dbb00003100d88a88139df22eff5681a188c3f78c022fd02ab186c6fe0b1cdd3b273b5f7084b0b8b0d6637cb5fd634f476a8cd96636a08c4c459a34514035dc96e60e10a6fa192c3617d1fcb82b3322360b7586d17a8a3f4022696dd37a5d27b55fcb6fa5f667ecee5df020792fb2bbebf8843888b6b426bd40881696e236bbe523f9b37fad543f1c25cb9466feb143693db42b4dc0e5e19cffea6761cff80bc29c858b31983b"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:19:08 executing program 3: r0 = msgget(0x3, 0x410) r1 = msgget(0x0, 0x3) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001280)=@abs, &(0x7f00000012c0)=0x8, 0x20000000) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001300), &(0x7f0000001400)=0x100) r3 = socket$inet6(0x1c, 0x20000005, 0x800000000) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001500), 0x10000000) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000001540)={@empty, @broadcast}, &(0x7f0000001580)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001100)={@in6={{0x1c, 0x1, 0x7, @loopback, 0x10000}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={r5, 0x6, 0x0, 0x100, 0x3}, &(0x7f00000011c0)=0x18) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/4096) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001640)) r6 = fcntl$dupfd(r3, 0x11, r3) freebsd11_mknodat(r6, &(0x7f00000014c0)='./file0\x00', 0x20, 0x7fff) pipe2(&(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_mreqsrc(r7, 0x0, 0x46, &(0x7f0000001480)={@remote={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000001200)={r5, 0x1, 0xf, 0xdab, 0x9}, &(0x7f0000001240)=0x18) msgrcv(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d23dc800"/123], 0x1, 0x0, 0x1000) 00:19:10 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, &(0x7f00000026c0)=[{&(0x7f00000002c0)="dcfc42bdf0ce355e5725aebaefd53ae7e17a5615895ac01ab159b72a58cff6fd31306479727cb8a6164abee0a8b49cee87106ee588595862aa723010a6a22dd652659cca74b2d305634ae8e2abd08391a59f96ec0eccbbfd49243387a51191c9d9702da382e6d253d27e483048c3015df3cdaed8d4b81efbaf18c0fa779fc8671d74b6d6efbdccdebc962bf3e6"}, {&(0x7f0000000500)="57e14ce0329fdbe3f06a64be7a4d90da86f74ec661fa3954c860adda02dc38135aa45f623d20215bb85608ed397ac8d74b637abfa34459fec2eb451652c93908342dccaed82f725dd1f8b4ecd853cedb71d2418c66a8d17fc50278de0a72b4b275abcb63afd77ea35bcd246dc1cfa99660d75dc9e1f0b4fece10a903188288f8507899d0f803332fb541bd05a7a91be1cbfa50b66b17c030a6633616280c4f7063984d"}, {&(0x7f00000005c0)="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0xffffffffffffff42}, {&(0x7f0000000380)="3f55ee76390f81e270b7fcae7d956c048aadadbabb26b318e445548be30cc4fe308df4a891cc5b3ecf4f2ec7c271c0e8fc060fd31ecc3a78a8c2ceb24f88bd1b5a4eb2729ca907e6cdd7b5931a1c0c504f"}, {&(0x7f0000000040)="8108125e8a10b93266575aef46897029f1a089ed63e5d9ea92ab696cc804"}, {&(0x7f00000025c0)="299137fe9524ce9262327ac55588ab301fb19ec47e973e7d08265df113d363e432fcff0feba31678a500eb8063e7b2d60a164bd7737555d0a652c2adafd179d7f64a4b726226ea318e206182bbb391ae63b685c487161f19036db75ac5434a08c9f091a7f1234c88b9d6a066e557bc62624d6c98b7df6d109a3bf48e88a34ac8521219fc2811a4d3a979f34686f9727d412df66992bdee39b13fd366e64d61d2e0c9c8f628758e381dd2e741ea2c2da73fef0d96e590516deaeb2aea9e3a56eccb0f9cc4c619593969b69d36fed68e4ca7775bf17a920d843c3cae7ddc0f"}], 0x388) writev(r1, &(0x7f0000000080), 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(0x0, 0x0, 0xffffffffffffffff) fcntl$setflags(r2, 0x2, 0x8000000000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 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$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) r3 = geteuid() r4 = geteuid() setreuid(r3, r4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) fchmodat(r2, &(0x7f0000000000)='./file0/file0\x00', 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getpid() getpgid(0x0) r5 = getpgid(0xffffffffffffffff) getpgrp(r5) getpgid(r5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r6, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) 00:19:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2801ff03000000000000d000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) readv(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/174, 0xae}], 0x1) 00:19:12 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) close(r0) write(r1, 0x0, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x3, 0x7, 0x1f, 0xfffffffffffffffc}, 0x8) 00:19:14 executing program 0: semget$private(0x0, 0x1, 0x8) r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r3 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/224) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{0x4, 0x20}], 0x1) execve(0x0, 0x0, 0x0) 00:19:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000740)='k', 0x1}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x10) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/53}, &(0x7f0000000040)=0x37, 0x10000000) ftruncate(r0, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) 00:19:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x6) r5 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='\x00\x00\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000080)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) 00:19:14 executing program 3: clock_gettime(0x8000c0000016, 0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0xf, &(0x7f00000000c0)) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) 00:19:14 executing program 3: r0 = socket$inet(0x2, 0x7, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x5, 0x4) nanosleep(&(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)) 00:19:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00, 0x4200, 0x0, 0x0, r1}, &(0x7f0000000000)=0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) __getcwd(&(0x7f0000000380)=""/220, 0xdc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x6, r2}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) connect$inet6(r3, &(0x7f0000000480)={0x1c, 0x3, 0x4, @empty, 0x1ba22372}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x101}}, r4, 0x3ff, 0x30e811d1, 0x4, 0x9, 0x9}, &(0x7f0000000340)=0x98) 00:19:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f0000000040), &(0x7f0000000180)=0x4) 00:19:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x2, 0x5, 0x9, r1}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 00:19:17 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) mprotect(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 00:19:17 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[], 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x2000200000000, @empty, 0xf39}}, r1, 0x1, 0x9, 0x118, 0x26b1023e, 0x6, 0xffffffffffffff81}, &(0x7f0000000340)=0x98) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) socket$inet_udplite(0x2, 0x2, 0x88) getsockname$inet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) fsync(r2) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:19:17 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r1, 0x0, 0x0) 00:19:20 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0xaa) socket$unix(0x1, 0x3, 0x0) 00:19:20 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r1, 0x0, 0x0) 00:19:21 executing program 2: r0 = semget$private(0x0, 0x5, 0x1) r1 = semget$private(0x0, 0x8, 0xfffffffffffffffe) semop(r0, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x1, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0xe, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x7}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:19:21 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x500, &(0x7f0000000540)=[@rights={0x10}], 0x10}, 0x0) socketpair(0x21, 0x10000000, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x38f5, 0x3, 0x2400, 0xc3e, 0x5, 0x61, 0x10001, 0x67, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x20, 0x91ac, 0x0, r1}, 0x10) 00:19:21 executing program 3: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) utimensat(r0, &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x8) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:19:21 executing program 2: r0 = socket(0x0, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) ftruncate(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x0, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getpgid(0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) wait4(0x0, 0x0, 0x0, 0x0) msgget(0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040), 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 00:19:23 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="0700148b88feee4a9b99000000b9fc7bf1d9b88f93"], &(0x7f0000000040)=0x12) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f00000005c0)=0x4) sendto$inet(r0, &(0x7f0000000080)="898ed8b80bc6d0cfc203f908d1101f064b5b24f9ef214bb1b216addc0f4a430a96369ebf467f75572567ba13af37c4d5c09c81ba114281b5ac4d6760ecc3f5a9caebbb10d9a6b32a9aaafb15072dbf8e7b046c53488d4441d09cd2b7071ae0266109eaeb5860d45c06de9e416ca21620f6bf", 0x72, 0x20000, &(0x7f0000000100)={0x2, 0x0}, 0x10) 00:19:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/191, 0xbf}, {&(0x7f0000000580)=""/159, 0x9f}], 0x2, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = fcntl$getown(r0, 0x5) getpgid(r2) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) semget(0x2, 0x3, 0xa0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff6b) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000700)="68f2640128481839100f360172dbc635a7849c8519e0afee7a0169926596decbc0dd42cfa68f13b4008b075ac86ec49d467512bbf8c25a598acbe81562a620b15697b2fbd462fad33b3e743402bd730d91838c37e83a2bbf0ffa593911f409d9906383949f052a2ca8e39be3e07e18f219a2c20c737101e3a79411093275e2799708887f1ae025f95a5e83f75de3b0bc4523e03c8c52f34b3b88a682401e1b0d12c4d06aaa8bd7", 0xa7}], 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x80c7}, 0x8) getpeername$unix(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) poll(&(0x7f0000000900)=[{r0, 0x40}, {r0, 0x8}, {r0, 0x2}, {r0, 0x48}, {r0, 0x8}], 0x5, 0x80000001) 00:19:23 executing program 3: r0 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x1, @empty, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1200, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:19:23 executing program 3: utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x8, 0xbb6}, {0x80}}) r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2c, 0x0, 0x0) setitimer(0x2, &(0x7f0000000200)={{0x3, 0x5d}, {0x4b, 0xad}}, &(0x7f0000000240)) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280)={0x7}, 0x4) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@local, @rand_addr}, &(0x7f00000001c0)=0xc) 00:19:24 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) getresgid(0x0, &(0x7f0000000200)=0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140), 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000180)=0x4) setgroups(0x3d63, &(0x7f0000000280)=[0x0, r1]) setuid(0xee01) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f00000002c0)={0x5, {{0x2, 0x2, @broadcast}}, {{0x2, 0x1, @broadcast}}}, 0x118) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) 00:19:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x28, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 00:19:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x800001) truncate(&(0x7f0000000100)='./file0\x00', 0x60000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000140)=0xcfb99a2b5532c22) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x9, 0x8}, &(0x7f00000000c0)=0x8) 00:19:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x3}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00000001c0)={0x599, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @loopback}}}, 0x118) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="476bd6fb6a690746beccd8993ae945e697207dd0b413caa23f0765939338345f3eb645a503c36df9784ce4209422cb33f7df254633185389", 0x38}], 0x1) sendto(0xffffffffffffffff, 0x0, 0x150, 0x0, 0x0, 0xc6c65183) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:19:24 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x3000) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c0e2f66696c69302f66696c654601"], 0x1c) 00:19:26 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, 0x0) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) close(r0) r1 = msgget$private(0x0, 0x8) getresuid(&(0x7f0000000140), &(0x7f0000000200), 0x0) getgid() geteuid() getegid() getpgrp(0x0) getpgid(0xffffffffffffffff) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/120) msgctl$IPC_SET(0x0, 0x1, 0x0) 00:19:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) setsockopt$inet_opts(r0, 0x0, 0x42, &(0x7f0000000580), 0x1f) 00:19:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) socket(0x2, 0x4, 0x40) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:19:26 executing program 0: __semctl$GETALL(0x0, 0x0, 0x6, 0xffffffffffffffff) truncate(&(0x7f0000000100)='./file0\x00', 0x201) semget$private(0x0, 0x3, 0x10) 00:19:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x101, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x401}, &(0x7f00000000c0)=0x8) 00:19:26 executing program 0: r0 = socket(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0xeb, 0x3ff, 0x0, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x400, 0x9, 0xcd2, r1}, &(0x7f0000000140)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x10) 00:19:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(r0, 0x1, &(0x7f0000000000)={0x8000003, 0x1, 0x8000, 0x3, r1}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) ftruncate(r2, 0x3) fsync(r3) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) accept4$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e, 0x20000000) 00:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3}, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x2d, 0x4) 00:19:27 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x1000, 0x7, 0x5}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x3, 0x4) sendmsg$unix(r0, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x10000005, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x80a}, {0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}}, 0x8, [0x100000001, 0xb3, 0x1, 0x7f, 0x0, 0x4, 0x5, 0xde72]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x8, r4}, 0xc) 00:19:27 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) fcntl$lock(r0, 0xc, 0xfffffffffffffffe) 00:19:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x29c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_int(r0, 0x0, 0x18, 0x0, &(0x7f00000000c0)) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:19:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0xfffffffffffffc46) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x110104, 0x191) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffffffffff9d}, &(0x7f0000000080)=0x8) r3 = open(&(0x7f0000000140)='./file0\x00', 0xa0000000000206, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000400)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x4a3}, &(0x7f00000001c0)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xfffffffffffffffe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:19:27 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x110) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f00000000c0)={0x1, {{0x1c, 0x2, 0xaf9, @empty, 0x2}}, {{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x75a}}}, 0x108) 00:19:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) getgid() r1 = socket(0x1f, 0x1, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000010c0)={0x0, &(0x7f0000001080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001100)=0x10) getsockname(r0, &(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001200)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001140)={r2, 0x9, 0x2, 0x1, 0x1}, &(0x7f0000001180)=0x18) 00:19:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffd81) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x3, 0x101, @loopback, 0x5}, 0x1c) open(0x0, 0x0, 0x0) 00:19:29 executing program 0: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x67f1e2dd) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = getpgrp(0x0) r4 = geteuid() freebsd11_fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) r10 = geteuid() fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() freebsd11_stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() sendmsg$unix(r2, &(0x7f0000000d00)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000800)=[{&(0x7f0000000380)="9f89a7d0f125a9d4bc5a9dd8ecc9a8d3b7e7c779efa590d9dd14c6f9a688bfe10b1a3b48f5f927cd08888b33c2ffeb4a5da781631dab6ebe79c81108a27df12cc1c17eec8bc48d69a872980d76f56f49b5f4f047320ed32e3a0a7354dd4a34bebd5409df8d8bb80b1be37170a43ee80578a32a1bd6d4b467ef5f7be3368bc486d816e157b8f333cc669dd80977ba0e5a41c01ad2819890cdbe032b8ee74b233a45218ea3574c972dbe592631b568c37e5c59b7c725ae9cf9", 0xb8}, {&(0x7f0000000440)="70a0c3787b4e484f80ff41486a6208c85b2a3f9a06065411eafaa8a68970e1657cd29e0eb02dbe335b77cd6c8b955920d6dfab7dea80b0c480247cbe036121cc3ef46e931d87d78509f69bac79a6483ee86be92d773f4240d057184ee5c4553d950914504b78092b1de440ae3052d9ce857bcb3bdd3fbb678fdb1899acc43fa27f6ba775c0c741f8ebe6d8905768afe46d7fbb45a35620d6248e422d438b016307bda281bc76752ae13c719b2cdaaf9670b1c0949224a2888c0e1bc0a67f663f720a7ca107ffce3782a5e86559a8d9e1824dd29bb3a1ec37cc25316c89d20c9de9a7585b1c0c9ee495f6280e0bf0cd637e", 0xf1}, {&(0x7f0000000540)="2e097fa5091c6872b419f4aba78cbc0f112226f8b94f4c785ede892f2a17ceec4bcbd18149f4e4424586876ba90703e06f768b0be0956958a30a137b7ba4598db7ad601989e9082441a0a596015634a9e07b97bc5febdfa22bc0a465e7be1ed9eef6b859ca745b04fab242e64dda7e4083a3", 0x72}, {&(0x7f00000005c0)="16f53825386f8606c83a10f09492d8c50d0dffc727afa30d7cae29e7c57ee0c02f6f76abcb3e6c6b3186547b9fe5b7d4e50ecbacb31c4ab727a574e42cfef1c8493816e99d28da50d1657538a33def1a87cd4a7840a0a93cf870a1a0ac60ea7e8535e9c82e0a990171f5c7feae8131552d13a7de22bae183ff3fff5c", 0x7c}, {&(0x7f0000000640)="c391b39a14fc6b1913de17a21011fde616a4ca574815632141c98d5f2f83125e3395d5748d978a644fe675c288b44c42cf8e03b468bd5a6c66b6dc54c461ac28393d27b0a9e25e91e363165e2230905d8d78263617a735a262c6c794d3d93c0471d68036e39ac7d64b691ab30639325fe10e87d81bb0b21406aa369a27364639590cbdc567027b9e108c748546d8b5288325bd7ea9069eeb59a5d6ea3eafc8ee50937a989420488582b8f998a99789fe043ded72d7cc987c60dac5a3db5225eead70918872f4f104b5a0541db3276ccf49e0971edb3fdbbee3", 0xd9}, {&(0x7f0000000740)="ed42cf5bd45b36fd9c510f262408344ee15c14efc6961ee2ad07d18a04a9e7b68e40a76d182ebe6a108e0627603f45e2567d4b436705bef625166073d7b65fd318863cdf22873ff631f8abd4d2015e1f84d20c9f6d4f557bf3f4d7fc6ecc877cc256eccfe7b8f35d5d419fdcb9395190f6b199784e6aa9b082b57f47393cbf336ac1142654b5873127e40ab4fb0339f69d527f4621d948344fd7456e6308792bd52d32ecae2e86e6b7a4dfdd2cd49681", 0xb0}], 0x6, &(0x7f0000000c00)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x30, 0xffff, 0x1, [r2, r2, r2, r2, r2, r2, r1]}, @rights={0x28, 0xffff, 0x1, [r2, r2, r2, r1, r1]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}], 0xd8}, 0x20009) r15 = socket(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x4, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r16, 0xa}, 0x8) clock_settime(0x0, 0x0) sendmsg$unix(r15, 0x0, 0x8) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0xffffffffffffff1b) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0xdf, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r16, 0x2, 0x0, 0x4}, &(0x7f0000000300)=0x8c) write(0xffffffffffffffff, 0x0, 0x2b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r16, 0x1, 0xfff}, 0x8) 00:19:34 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) open$dir(0x0, 0x0, 0x0) r1 = open(0x0, 0x100008, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x111, 0x2) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) flock(0xffffffffffffffff, 0x2) getsockname$unix(r1, &(0x7f0000000000)=@file={0x0, ""/56}, &(0x7f0000000040)=0x3a) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r2, 0x1) unlink(0x0) execve(0x0, 0x0, 0x0) 00:19:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x7a39, 0x1d0}, 0x8) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x6, 0xc7, "6a28e27aef1e6ed277d59c6cdbb39c5e40120ba8e4964669d416812ed9b57b63a5ebe4ae6c5f10318e5ea22424b8f425bef7e76f0cd41467ed19da46b249b23b83f5ccd40332e80291845be1d483214385e6257b899283561a21c7d2b1a170bb6670603043eecb80e5991f0c7c8a6f5c760570863f836221db902b5159f262c8f82ad40d61a64a8524f8558147cab20a153ec7f35fd94ddca8e83b864f1e01317241caa3d6ab62dc558d59ccf1568e47efdc5027b3842596154a7912735ae8194de457e71ac513"}, 0x1e) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) 00:19:35 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 00:19:36 executing program 1: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) 00:19:36 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x16, &(0x7f0000000140)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvfrom(r2, &(0x7f0000000200)=""/80, 0x50, 0x1, &(0x7f0000000040)=@in={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xffd7f85d01bca005) 00:19:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000000)={0x80000000001c00, 0xfefffffffffffffe, 0x6, 0x2}, &(0x7f0000000040)=0xffffffffffffff48) 00:19:36 executing program 2: r0 = semget(0x3, 0x3, 0x10) semop(r0, &(0x7f00000000c0)=[{0x7, 0x1000000000000, 0x1800}, {0xf0c7e73a5b893564, 0xad, 0x1000}, {0x4, 0x80000000, 0x800}, {0x0, 0x0, 0x800}, {0x1, 0x80000000, 0x1800}, {0x1, 0x8, 0x800}, {0x0, 0x3, 0x800}, {0x3, 0x4, 0x1000}, {0x2, 0x1, 0x1000}, {0x3, 0x9a8, 0x1800}], 0xa) semget$private(0x0, 0x0, 0x34) r1 = semget(0x0, 0x0, 0x0) __semctl$GETNCNT(r1, 0x7, 0x3, &(0x7f0000000040)=""/83) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000000)=0xffffffff) 00:19:36 executing program 0: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0/file0/file0/file0\x00') mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00') linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0/file0\x00', 0x0) chmod(&(0x7f00000000c0)='./file0/file0/file0/file0\x00', 0x20) freebsd11_mknod(&(0x7f0000000100)='./file0/file0/file0\x00', 0xc000, 0x40) 00:19:40 executing program 0: mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/29) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) bind(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) lock order reversal: 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110cd7e at witness_debugger+0x8e #1 0xffffffff8110c9b2 at witness_checkorder+0xf72 #2 0xffffffff810657c0 at _rm_rlock_debug+0x240 #3 0xffffffff812c8b90 at in_pcbconnect_setup+0x180 #4 0xffffffff813c3fd0 at tcp_connect+0xd0 #5 0xffffffff813bf117 at tcp_usr_connect+0x137 #6 0xffffffff81156693 at soconnectat+0x183 #7 0xffffffff811619ff at kern_connectat+0x1ff 00:19:40 executing program 0: open$dir(0x0, 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xd40}}}, 0x84) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) #8 0xffffffff811617e9 at sys_connect+0xd9 #9 0xffffffff81718846 at amd64_syscall+0x436 #10 0xffffffff816e0bed at fast_syscall_common+0x101 00:19:41 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0xa0, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8, 0xf, 0x408, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x7}}, r1, 0x7a6, 0x4, 0x0, 0x5, 0x8eb}, &(0x7f0000000180)=0x98) sendmsg(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000200)="2ab33a068ddfe21a357fb67a2c85c2d0e831a5264bf21554aa13a827cc089eeebd148bb02067add9f643d820528f22ff9ac78ee5c751242f0110e6219dd11975dd1332150f65e39908a36550f1e405fab44cbe51", 0x54}], 0x1, &(0x7f00000002c0)=[{0xa8, 0x84, 0x4, "b208bec890a4c4f5ec39bb1a068ebc855fc1ad67962c79c391b0f310a23cd418256e052bc8fa8c122643ea3e7a127d6e954889a0f57e3d63a6ddc3b437d4dcbf5b4a6c445502492968c7899404658e8bbf0c55b98a11f6d10978641be4075a0f26b92e08b5fd2c41a57e41bb69483aacb3f4a4ac2e6a761193e4eb6957bdd29df469b397cef271d79d85103e33b19f2f3b84d907"}], 0xa8}, 0x80) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0xaa6, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x1, 0x7fffffff, 0x6}, &(0x7f0000000480)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000004c0)={0x40000000}, 0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000500)=0x5, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1237, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000006c0)={r3, &(0x7f00000005c0)=[@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x56, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x3, 0xffffffff, @loopback, 0xd8d}, @in6={0x1c, 0x1, 0x28000000000, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x2, 0xb92, @empty, 0x8}, @in6={0x1c, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000700)=0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000740)=0xfffffffffffffe01, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000780)={r1, 0x0, 0x2}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000800), &(0x7f0000000840)=0x4) r4 = open(&(0x7f0000000880)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000008c0)={r2, 0x100000000}, 0x8) unlink(&(0x7f0000000900)='./file0\x00') r5 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) r6 = getuid() getgroups(0x9, &(0x7f0000000940)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r10 = getuid() freebsd11_fstat(r4, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r4, 0x5) r13 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000000a00)={{0x3, r6, r8, r10, r11, 0x8, 0x8}, 0xbe0, 0x6, 0xffff, 0x2, r12, r13, 0x3}) execve(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000b40)=[&(0x7f0000000ac0)='!{/#$+\'\x00', &(0x7f0000000b00)='\x00'], &(0x7f0000000e00)=[&(0x7f0000000b80)='@\x00', &(0x7f0000000bc0)='@\x00', &(0x7f0000000c00)='\x00', &(0x7f0000000c40)='+):}{\x00', &(0x7f0000000c80)='@/\'}\x00', &(0x7f0000000cc0)='.\x00', &(0x7f0000000d00)='(^\x00', &(0x7f0000000d40)='\x00', &(0x7f0000000d80)='\\\x00', &(0x7f0000000dc0)='[[\x00']) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) r14 = socket(0x17, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000f00)={0xffffffffffffffff, 0xffffffffffffffff}) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000f40)={{0x8, r6, r9, r10, r7, 0x0, 0xffffffffffffff7f}, 0x200, 0x1a8e, 0x4c520580, 0x0, r12, r12, 0x8}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r15, 0x84, 0x901, &(0x7f0000000fc0)={r2, 0x4, 0x6, [0x7, 0x5, 0x5b, 0x7fff, 0x1, 0x6]}, &(0x7f0000001000)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r14, 0x84, 0x903, &(0x7f0000001040)={r16, 0x4, 0x2}, 0x8) 00:19:43 executing program 1: semget$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, &(0x7f0000000980)=[{&(0x7f0000000940)="462531268dd37322a2961455bba37fb0094bd5ab4255319c8b", 0x19}], 0x1) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="020092a1273a000700000f5f40cb79d3dc877a99756440194be93c06e7ea17d1a50758be48226c122870f8eae3831ccde8c50b020058e80700000000000000e482ba1e6a113739af5cbf6d776d473654dd6b53264605174650df6ec7e32786222937f4ffc8684b361893984fe2f3ec6ff0ae568d410a94847001383f8ee72e8f288425a37e74d430814fd6"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0xf) getsockopt$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) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./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) r4 = open(&(0x7f0000000300)='./file1\x00', 0x8000, 0x40) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, 0x0, 0xfff3) 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$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000340)={0x8, 0x800, 0x50b, 0x101, r2}, 0x10) 00:19:43 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2, 0x40) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000200)={@empty, @rand_addr=0x5}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) accept$inet6(r1, &(0x7f0000000080), &(0x7f0000000100)=0x1c) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:19:43 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) ftruncate(0xffffffffffffffff, 0x80000001) shmget(0x0, 0x4000, 0x10, &(0x7f0000ff1000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x83, &(0x7f0000ff5000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) r0 = shmget$private(0x0, 0x2000, 0x42, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1d, 0x0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x2) 00:19:43 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) bind(r0, 0x0, 0x0) r1 = semget(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x80000208022001) open(&(0x7f00000003c0)='./file1\x00', 0x0, 0x140) getsockname$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, 0x0, 0x0) semop(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x2) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) open(&(0x7f0000000140)='./file1\x00', 0x0, 0x21) execve(0x0, 0x0, 0x0) 00:19:43 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) bind(r0, 0x0, 0x0) r1 = semget(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x80000208022001) open(&(0x7f00000003c0)='./file1\x00', 0x0, 0x140) getsockname$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, 0x0, 0x0) semop(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x2) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) open(&(0x7f0000000140)='./file1\x00', 0x0, 0x21) execve(0x0, 0x0, 0x0) 00:19:44 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0xfffffffffffffffe, @loopback, 0x81}}}, 0x108) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x98d}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x83b, 0x2, [0x101, 0x5]}, &(0x7f0000000280)=0xc) 00:19:44 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x6004, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffffffffff9, 0x5) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) symlink(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240)='./file2\x00') r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3, 0xf, 0x9, 0x5}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x8}, &(0x7f0000000300)=0x8) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xff, 0xffffffffffffffff, 0xc8}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) 00:19:44 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2, 0x40) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000200)={@empty, @rand_addr=0x5}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) accept$inet6(r1, &(0x7f0000000080), &(0x7f0000000100)=0x1c) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:19:45 executing program 1: select(0x20ba, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x30000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x800, 0x40) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x30000000) socket$inet6(0x1c, 0x3, 0x2000000) accept$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000340)=0x10) accept4$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000003c0)=0x10, 0x30000000) socket$unix(0x1, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x242, 0x48) r1 = socket$inet6(0x1c, 0x1, 0x0) r2 = dup2(r1, r0) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000100)={0x7, 0x80000001}, 0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:19:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x9, &(0x7f0000603000)={0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000000)=[{r1, 0x2001}], 0x1, 0x7fff) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x28408, 0xc6) getsockopt$inet_tcp_int(r2, 0x6, 0xa2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:19:45 executing program 0: r0 = socket(0x3, 0x10000001, 0x6) ppoll(&(0x7f0000000080)=[{r0, 0x84}, {r0, 0x2100}, {r0, 0x1}, {r0, 0x2025}, {r0, 0x80}, {r0}], 0x6, &(0x7f0000000100)={0x8, 0x6}, &(0x7f0000000140)={0x1000}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x7, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0xffffffff, 0x2, [0x4, 0xfffffffffffffff9]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0xfffffffffffffffd}, 0x2f2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x800, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x34, r3}, 0xc) 00:19:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r1, 0x0, r1) open$dir(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x22) lseek(r0, 0x0, 0x1000000000003) recvfrom(r1, &(0x7f0000000280)=""/53, 0x35, 0x40001, &(0x7f0000000200)=ANY=[@ANYBLOB="422b878dae59500a45d765f5dc65cc55126c7d264a290da7f77be66952ac8204abdc24e4b73fb3250b7fa983fc26e7185a870a61d6c9493bca4fe06f770c"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) getsockopt$inet_int(r1, 0x0, 0x5b, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x80) fcntl$setflags(r1, 0x2, 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:19:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x3, r1}, 0xc) 00:19:46 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040), 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x8d, 0x4130, 0x6, 0x80000000, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000280)={r4, 0x8}, 0x8) poll(&(0x7f00000001c0)=[{r1, 0x4}, {r2, 0x20}, {r2, 0x2008}, {r2, 0x84}, {r2}], 0x5, 0x66) getpeername$inet6(r3, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) 00:19:46 executing program 3: syz_execute_func(&(0x7f0000000180)="0fbf1c6c410f5543a6dca41d2046426d3e2e26460f3803b74976f776c441c7d005000000007705cca2b9bedf440f71d77a44cf410f1f4000c48145fa690d058c714771c482c9970dcd26390000d8") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x6aa}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:19:46 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r0, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x8) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:19:46 executing program 0: semget$private(0x0, 0x1, 0x8) r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) unlink(&(0x7f0000000340)='./file0\x00') r4 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/224) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x7f, @loopback, 0x6}]}, &(0x7f0000000280)=0x10) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(0x0, 0x0, 0x0) 00:19:46 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xd7a, 0x0, 0x50}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x6, @loopback, 0xff}}, r1, 0x4, 0x6, 0x3f}, 0x8c) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) shmget(0x1, 0x1000, 0x13, &(0x7f0000fd2000/0x1000)=nil) 00:19:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x2, @local, [0xb000000]}, 0x10) fchdir(r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:19:49 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000440)=0x10) ppoll(&(0x7f0000000080)=[{r2, 0x21}, {r0}], 0x2, &(0x7f0000000100)={0x6, 0xb1aa}, &(0x7f0000000140)={0x7}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000580)={r4, 0xf82}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000280)="21fc0dec63f9c2cb87ba232a2ebb9e51031e6a9fa4358a4b07f57c21096cdc2f95ac16f3972ab219df589f3a63686e3d82e80877dfc8bb50a132c7115339d02f19beaaf5c2acd0c213f67dc3b4f77c6dc8f5300e3e7b17220238c9103a6d730e6100bc9747f3824f8200e4e198c9e97e8d6b7078a9d94f8dd19f0583eb9acf3ea6cf9805e02dd0a991df795639ea28f024a787bdfb12d0cb711be66e34a056c64a7641605ef175154ac93553f714efa7a15aab10a0336b443b638e92b68814e99323f2fa55d0cfd700615952a6bdf0a9125975abe73f3a38adc0a80d2aa46f3224bba482", 0xe4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xedf0, 0x7, [0xfffffffffffffffe, 0xbc9, 0x3, 0x3f, 0x100, 0x20, 0x6]}, &(0x7f0000000380)=0x16) 00:19:49 executing program 0: r0 = socket(0x1, 0x7, 0xfffffffffffffffd) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0, 0x175}, 0x0) sendfile(r0, r0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/150, &(0x7f00000000c0)=0x96) 00:19:49 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000001b40)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x80000000, @empty, 0x80000000}, 0x1c, &(0x7f00000014c0)=[{&(0x7f00000000c0)="8bdc3fae67d60b09eb3ce4f4a02187e06ebab96728dee538095dc5c0090d81d214732dc55b3ca30767c73e49ebac42b743e7b6b872e0a1021a774e8f592764e76b35907dfc346cd1851175b45868e9d657cdd4cc9392d11c835daf805a9a88ef51558cd292215d2d68793dc93d3f1bcc165bd13743acfe0bb933706071b57edfc7a4570e774420ca", 0x88}, {&(0x7f0000000180)="fa014f32ad5ce039eaca16a0ff8c612d2664e9e15291d522699b2b90961f59d26f8666ebf1adacd410e70c2843550f4273ee30ed4b61bb82af936c0046ccf462a13b45e678b2092b7fd427233e9d63c23ca6a3acb2bc075d0abfd0f067", 0x5d}, {&(0x7f0000000200)="de9b10676f894f846de191d5313b24797a1384dd14fefe1026671984c98cbafac23fce8c64db595bd43fc6364e53e02940b30d99f527fe337f44777fe2d9d3077f7790e7e28b5b9aeeae7007c1c9ec095f9c9fc7a41f19c3448db169794a5c2504f4196a37b4609a43765863de9cdcdc68857adc7deca7d7b56a50648d5e350541ced568fa62d83dd40c43449db7574aea8b7d513215a96150bf6f2cdfbc92bce967e4", 0xa3}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="340e0940c3dda499c1f7eb21c29aec0f08a427c0b6d83e8d4ead4a1c3939557f4b", 0x21}, {&(0x7f0000001300)="47c54e47a41d6ebd16771f1a284064300a51d0c05e5e77ace89c24006a1f59383912354c450984a2274bba885687ba5107b4b96ce07a76539814502e618a5f10b652e76b26bcf55adc", 0x49}, {&(0x7f0000001380)="8a4947cc052cccef706209c4d5844d3b31f5197d2ff5f3b320773f38b7605791e8de9e6f00", 0x25}, {&(0x7f00000013c0)="e0e09cdeb2b9d3925b16143bae3aff3b59024b14b9b64f3386ed737d022baba08d57721710b27a467469dc02479e380509cc876afdf6230b8373204644bb50e560b0981c888bbc3f054801e1f8a77e4a26bcd99469b86f1bf788365787b81575ebd21df3b0bf002f7eb176c027c6f765163c22124ab166a78e3b0cecb3f9683342ecf30e3749be527b51a454a3e7c0bfe5220f6f65d90598f72efcc9fe3302c895684d970f321e6e44b547158ec1a8de5843057e9594e7b27f3a5089db69ae1e185ac37d5426b7a374caa05f013ff2642cd8102aa57e", 0xd6}], 0x8, &(0x7f0000001540)=[{0xf0, 0x1, 0x7fff, "59b88b1e89ec7ed32907e9dd1445f4b706868dca964846cff42b193e73414a96ba8d48a0438ea4a124cd20ecd2102709b1f78a81231f0c12f028e79d40939e10cc042eee811a0ddd7dd84d21e72fa551a3887d0372abdaadb58e47271b33ca49b2c092537e72a2391288d06afdee8fa8d92280e5e90b82159a6b626e3ee8d983b4c65664e8bf050acfc6ac5ec32506f2520fa41b5eed527155b1675007d7660c232e0ccc26c221b2097ea08012ff5aba9c6195ff87b2d684948113df856cc10ae1c221fe3bc6e420cf8ac91519822dedff9b08c80366d87f8c0300557754"}, {0xa0, 0x88, 0x9, "7a13667f036f15047c86174136c0489b8b57373fcd411177f44a63fafe7261409a0bc2378778df2cdef5d1d8a546ca50afde7bd8aa3b72bda0a0a3ab8d35b6a27f09076065837cc6edbd0647d0f6cb48f6a9d9868dcd4d867aa2c648b8e3ad7f1cc9430f53c4fc89f8ec7aed5478cb62dae3aaa43d914a39692627d5b93467c558dcab81fb47937303"}, {0x50, 0x88, 0x80000001, "a64ade8a6e5b92f51241001fbdc3d56b9dc84034ed3d6a1589ead633830cfa714deb1b971e030589ea90c7ca55b9f4ea6c5ad35ed00a1a5118509a"}, {0xa8, 0x0, 0x2, "7742281dd505d0b4b87c3cff5d054245557399313df6c4fc3ca7889f3e01eba0209dbf9b3746b4dc98a753fa656bb37726777493224457cc752d0ccfb2455b0912b3cfd693b112ecf02e3ff8ffb26321e659236893f5a15d0a993ec5001de02cc4ed27ef47eafb11663d9f24b7027e783c36348a5d0d6f062b5a72b57e7dde3f4441e4bdea44c06ca8f7e8ccebb9a55db01f20edf53f33"}, {0xc8, 0x1, 0x68, "78987640f79e8be2cc87b882860140f0b3f26c017b36b983f5e9f43d92292e9048b35bb2e0fe35df5a670db671e73c65e51419324d1210e6ab73ab31665100f26c5997a3f8b3b05b5a1c597c916c3aa68008fc956a747fe4001c05a0241c11919c6dd08af2d3f5f1c72fcc74706b719ac30d07e087e54f23dfab3e46dec5fa1bcafe1afcfbcfcb0254e6636307def32f41dbfa25992632490ea3013cd2c09a548440b9e46509d6f4ce8de2b1a016a67449"}, {0x80, 0xa0a3fd8832e60171, 0x9, "746d02a87b21a459dac12d946353df824acd2c5ff5f0f3adc27b9d693df49b0b16ac3b69b0eaa61d96ea1992da762494825ac55b831a7d32e04bc3e037b60dfc319aa714191f605780ce7d403e918fb03ec3d0b48a1dde4091a67d07bb77c32b3f26a1e39b412722a4fa40c0"}, {0xe8, 0x3a, 0x9, "18aa26fbd6a70f66e7345b3dec8902ae9ef7c7b169db53f6fe37a7ba5f3e7adfc0d26205d3965a0097ada3b6fb93627b393d635ac3512a65fc639913271d24a9c0a92d9c040e712c6d7aabffdec6048fd54e080045a9248e7c737e7acc03653154e8f02f7fdcc674a1d27efb25e1f8b92c6bc2efefdf27337bfdd59aa2cab4a69c9153c8ce009ac3546ea5491859ce921ed42dfa4013be729e23c0b2cae19bdab81869551668b534a155ca236a6aebfb2d36a88a5a23f064a3604f833c24affcd22efdea0c1726618cbb809e940e953216cc8f1fd17a02"}, {0x28, 0xffff, 0x3ff, "02b58a68bc063eae70dd02b1f8a4d108da51f7e4"}, {0xe8, 0x3a, 0x0, "6df84f9628cf55b37662d94bb047c1cbf1c25d6b92a4ce90db51a1dab8ee0baaf0a3dd2b392f70e56bc70f1c829e10b6135601ca0191b563e2b91a34a5f6eb4754e73bb89a144646135a39f6c241b866d80572892bd1e368d83a24ec923b44ac18a9079c1a102c549739aedad07abe6fbec8f7e1a4dfdb36e2ce1e63eb35cb6201b5c1d6376ed3e043391b22f2ac34662277278327bebfc8ca90c9df10bab21cdb9afe5c124964f269b0e40186ace5ab99f5b413382119bd9b97055ca9169aacc7f552d0cebda4329466e0320f1d91a8f0b6b79407"}], 0x5c8}, 0x1) 00:19:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r1 = getuid() freebsd11_fstat(r0, &(0x7f0000000000)) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000780), 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) sendmsg$unix(r3, &(0x7f00000007c0)={&(0x7f0000000340)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000700)=[{&(0x7f0000000380)="db5d0314b26bfaf4a01326e8c093aad7ce5d7fc0a754b10d37bb24b8de39170abd6fab504f6b220851205dfbee3e18da736585ee70a9cf573bc3620fe10909ce82589dbb1340748012c1171a60c2df670b33a9626ad918c9e5a76ea9864685786ee0045e896cd345540ad7cf26e05a8a73ba32b3eaa826e5cd7d171bd432fe25f2e41fd63b83a87b9e4ff68af4609096fd6d75517432e53c1690ee9c90c94891d11ad158c44af7f937ef81e655fbe9d65735ade072bc943ec86ebad627545d3149f35d7af245cc8c0fd1dcba8c999c46d923e2c72b2141dec812ce1163a6a9cbd83d71c3942b3a21307cbef9", 0xec}, {&(0x7f0000000480)="a1a7bc905e73bb09b4d16006f7f5f343cf36dd343d50246f6ceef3c459a8f084448c63e9f014670d2f7cda0d808f3832456c7485a6a9fe2b06a25710b899c688e242dc491d7842b8a21cc3e46527c1afb5201f02ae72c5156bf135170968b60dd02ecaca9913f26dd03d7dad23a84132b8c2a06177eaba4d4c790e2fafeb67fcc3cb9194a53b7d9adcfc39e39cb5d56cdc4054e8ca7d54bd430204ad0eefea86da78a7335c2fa3b2b19ac6e1178173f7502f70a1d9c613", 0xb7}, {&(0x7f0000000540)="4dd0c98faf7e61570099b976661f4c75b056e788d32db2577fa7da7c5be9a732cad14b09af4f2d76ec63586da1cf934f52593b403fc89f89011f8db855ab4fc9fe770d7daf6bfa803c", 0x49}, {&(0x7f00000005c0)="63c61e9949596ffb34b1c294bf4695093a1d43c5d7551ced0ad8ef0f45838cb9b9553880d5f32ac1ec60716b86849dcd6fdad30bca865c72871df2fd901f665cff52ba34e7cc7743eb94", 0x4a}, {&(0x7f0000000640)="af92398355d881608663b58bedead5f56d6e627f3c427fcf0bbd7791a2e92d31de7d040de60ee363666eb753180115426109cb9cc884089ec70ee90271ba3277e1e4115d85ebfd5a35d2dacdafdf42c54358734cabf90665148e17f9b808321562479da423c473b1e041da61db0383d8d30cb3dedc2945b8f7560f1427ec415b5f232549ab74574d7f7d", 0x8a}], 0x5, &(0x7f0000000780), 0x0, 0x4}, 0x20009) setresuid(r1, r1, r2) 00:19:49 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = shmget(0x1, 0x1000, 0x42, &(0x7f0000ff1000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) open$dir(0x0, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000080)={0x9, 0x3}) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x185) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 00:19:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget(0x1, 0x4, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="c1be54d2f4a3fb580e5bd6ef3aadb0816d3226f08b685275d749b3adb44d1885237d17988ac6f8902514df58a231911133f7eee2ad527b6e95a02d76b7ec5aec66a3feb57ac56e2de1738fed184a690e41dcefc9c092ac6f3daf2c8e21d2c8fe09cb457d95742837a8944a81794870b0", 0x70}, {&(0x7f0000000200)="8376fc56889f1e5196949916c51c71064b4fbdf518cf98f6359ad84305dc7cea8416582784c4e633526b35e73ad423bbd979672c12c8b7666ba643641e18a55120300e4c3ea91b480849e1", 0x4b}, {&(0x7f0000000280)="3337a7860c77e3ff1dbcd9d23ce475b32bdf5478d50c54d83aa8905e8e293f74f889848a7174b4e6272b8de6806fa5b43eb82d757ae39e8e5706f85d27a390b6d7e5d2381040b8cf67a593de656374ca21b514b7", 0x54}], 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) lseek(r0, 0x0, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:19:49 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr, @multicast2}, &(0x7f0000000100)=0x8) open(&(0x7f0000000080)='./file0\x00', 0x20100, 0x45) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:19:50 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x10400, 0x0) poll(&(0x7f0000000280)=[{r0, 0x2090}, {r0, 0x2190}, {r0, 0x2004}, {r0}, {r0, 0x2088}, {r0, 0x120}], 0x6, 0x10001) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') readv(r1, &(0x7f0000000240)=[{&(0x7f0000000100)=""/67, 0x43}, {&(0x7f0000000180)=""/87, 0x57}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0xff}, 0x10) 00:19:51 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000440)=0x10) ppoll(&(0x7f0000000080)=[{r2, 0x21}, {r0}], 0x2, &(0x7f0000000100)={0x6, 0xb1aa}, &(0x7f0000000140)={0x7}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000580)={r4, 0xf82}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000280)="21fc0dec63f9c2cb87ba232a2ebb9e51031e6a9fa4358a4b07f57c21096cdc2f95ac16f3972ab219df589f3a63686e3d82e80877dfc8bb50a132c7115339d02f19beaaf5c2acd0c213f67dc3b4f77c6dc8f5300e3e7b17220238c9103a6d730e6100bc9747f3824f8200e4e198c9e97e8d6b7078a9d94f8dd19f0583eb9acf3ea6cf9805e02dd0a991df795639ea28f024a787bdfb12d0cb711be66e34a056c64a7641605ef175154ac93553f714efa7a15aab10a0336b443b638e92b68814e99323f2fa55d0cfd700615952a6bdf0a9125975abe73f3a38adc0a80d2aa46f3224bba482", 0xe4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xedf0, 0x7, [0xfffffffffffffffe, 0xbc9, 0x3, 0x3f, 0x100, 0x20, 0x6]}, &(0x7f0000000380)=0x16) 00:19:51 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = shmget(0x1, 0x1000, 0x42, &(0x7f0000ff1000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) open$dir(0x0, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000080)={0x9, 0x3}) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x185) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 00:19:51 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = shmget(0x1, 0x1000, 0x42, &(0x7f0000ff1000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) open$dir(0x0, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000080)={0x9, 0x3}) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x185) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 00:19:51 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) select(0x40, &(0x7f0000000200), 0x0, &(0x7f0000000280)={0x4, 0x800, 0x2, 0xbca3, 0xb9, 0x8, 0x746, 0x4}, &(0x7f00000002c0)={0x6, 0x6}) open(&(0x7f0000000000)='./file0\x00', 0x44, 0x8) 00:19:51 executing program 1: r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) unlink(0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{}], 0x1) execve(0x0, 0x0, 0x0) lseek(r1, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x6, 0x3, 0x7, 0x2}, &(0x7f00000000c0)=0x18) freebsd10_pipe(&(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r3, 0x6d}, &(0x7f0000000180)=0x8) 00:19:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000240)=0x8) 00:19:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1) setsockopt$sock_int(r0, 0xffff, 0x400000002, &(0x7f00000003c0)=0xac, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, &(0x7f0000000080)) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x8977a59f2fa29ac7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xe6, "96635778894a99f3ac36968ddbb69570b692c6f1485aafe92fa7d0856a5a422cb91ef86ed302f67cc9c75774675175e923b3f4ab875152401bd3d530a4e8825aced75107dbb9d205f43029a38cf18bfecae7bc664abd0073e86a17a0b05f8290ce43e8c56fef0b895bbbb2455e1b15640515a3aed090acf3927884f524787d724710454d8bb4eed22b14fabdb15f45ef6eb74316cb2047f5b4895a7ae2290af3e21b7c6b81aa6b19016ce72969873c19f506595940e9e2c11631421e5fc50d2f9d1dc05f3946272633ae6f28061de122a8b2d71f87aa77295d2e66b67246d8373fc912a2900b"}, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x100000000}}, r1}, 0x84) 00:19:54 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r1, 0xffff, 0x513d, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:19:55 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = socket(0x2, 0x3, 0x7) msgget(0x2, 0x108) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) accept$inet6(r1, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r2}, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r4, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300)=0x7ff, 0x4) 00:19:55 executing program 2: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=ANY=[@ANYBLOB="560200"], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@remote, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@loopback, r1}, 0x14) 00:19:55 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYBLOB="0604007a9975b0c238fd06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5c50a00000000000095cfa1f92cc8663f469e028c6c5590dd19c37c20e933ea72c15afafe55bc5227ef0fc7caab742da5a2261e5dbc7f98988219"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r2, 0x676}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:19:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000001180)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB="14000000840000000100000008001bdf3f00f8ff1c000000840000020a000000fe800000020000000000000000000000000100000001000800ff0f46771000a2aee1c05c938a82d0fe000084000000080000001eff00001c000000840000000a000000fe8000000000000000000000000000aa140000008400000001000000f7ff0600560008001c000000840000000a00"/160], 0xa0, 0x189}, 0x88) 00:19:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x80000008, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb}, 0x8) 00:19:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="b51470486ea5c5611db77c64d5b7b81a6410a41ac4dfc4b00436b19056e47895fe6d5a7dbe20b7ebf88e5afbdec0c8a1112631dd92166128d63152a3114f731ead5397b20eb9f568d63d90f22d45cfc686d04a421a2563b1a16eaf4c985afb8386608810c9e1da8e6ee93e97929e1978e5b5afd5e5d57eebc356a5f7f148fcc34350c27e29bfb7ebe2a24a620fa86f302a6fb963f10c6353a0ae34084927a75ae53e45173047a80ff9cab5a3f6daf429c144f19d79b262c910ef9d97d5", 0xbd}], 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000280)=""/75, 0x4b, 0x2, 0x0, 0x0) 00:19:59 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) sendto(r0, &(0x7f0000000000)="ff1ee8cd22b6624bb093ece57c59ede86671449d7b4415e08541520184d655e3838b9ffb4b86412dbc9d5a9d8df2e2180b0707715b851ef2ed9fa9610e772d627dbab1e09b2e2d26c3c06dc889339f52f6a56fbaaf304ee691bf6031f8b89c93cd2e04163cb21a0e6de406444c18951b5c23afc7a5dd0da26a823ac8d8463d6a0670f8e822aacc9f0cf54b23211ffa", 0x8f, 0x1, &(0x7f00000000c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = semget(0x0, 0x0, 0x404) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000440)={{0xfffffffffffffff8, r2, r3, r4, r5, 0x4, 0xfff}, 0x2, 0xfffffffffffffc01, 0x8001}) clock_gettime(0x4, &(0x7f0000000100)) clock_gettime(0x8000c00012f5, 0x0) 00:19:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/2, 0xfffffffffffffcef}, {&(0x7f0000000640)=""/216, 0xd8}, {&(0x7f0000000200)=""/78, 0x4e}], 0x3, &(0x7f0000000440)=""/54, 0x36}, 0x400c1) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x40) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0xc0) mknodat(r0, &(0x7f0000000300)='./file0\x00', 0x8, 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff010601091137b7e68500400000f802"], &(0x7f00000005c0)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r2, 0x9, 0xffffffff, 0x236}, &(0x7f0000000600)=0x10) open$dir(&(0x7f0000000280)='./file0\x00', 0x400, 0x80) 00:19:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x101e, &(0x7f0000000080)=0x4, 0x4) fstat(0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = socket(0x1d, 0x4, 0xb7b) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x81012, r5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r1, 0x2}, 0x8) 00:19:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, &(0x7f0000000040)=0x362) 00:20:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd) 00:20:02 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair(0x1c, 0x10000000, 0xffffffffffffff01, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000004c0)={0x0, 0x3}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000540)={r2, 0x51, "fd0f3f846088ea6232c3c19996626fc96c50d1b228566b6963f018965e639855c0a23799caf9bc459257b90f4f00e7bf3743fad71390c55b77886b135660a812f8f2d93a463a50c0c19302f8af61639c86"}, &(0x7f00000005c0)=0x59) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/123, 0x7b}], 0x1, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) writev(r3, &(0x7f0000000440)=[{&(0x7f0000000280)="0c1b65352066e31b0a711fc9a695e66b82e2f67e2c858958647d27e159053ff7d0eebec3e3bfb5716f5f53b54e058db5c2f5e6b014c0202b7899f5070ceb70cd68f405733887eddd8cce8f761495a5765307265cd39db2fb3590e504599eb9daf56d34f7cb80d74b10df2bbc085f167e189758c9677a1ab7242d8fabe5fed6d9b2162c8e0d80a6433063121b4b9c4d237f22e83fe54d50fe433408348a6589496c676e", 0xa3}, {&(0x7f0000000380)="152a16072960767a2eccd1514bdf1180509dfa7f70e0ad234c3561fec967ef3729529af864860082ad84d547f96431289c597429113544f9d6b5ea5d9801f807573a5a1f4d56172c6d7a137bc76666d9c665a69eed3541631a755e7882b7041785b9b23b88f2391b5707e722fbeb77736767f26054a255459132f1c310b31c8622164a469532e961779b7deee1ac638d20c4e99dc2d070ffe629e3f01ba9718289aa5e17ecebac7ca520feb7da973399b8e69529615da519abe228", 0xbb}], 0x2) 00:20:02 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), 0xfffffffffffffffe) 00:20:02 executing program 3: socket(0x1c, 0x10000000, 0x80000001) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000040)=[0x9, 0x10001, 0x0, 0x2, 0x300000, 0xfa, 0x7]) 00:20:02 executing program 0: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgget(0x0, 0x0) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x800) 00:20:06 executing program 1: r0 = socket(0x0, 0x3, 0x7) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000011c0)=0x9, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x86, 0x141) r2 = accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001200)={0x0, 0x987}, &(0x7f0000001240)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001280)={r3, 0x7, 0x1ff}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001180)={0x1, [0x5]}, 0x6) r4 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r4, 0x0, 0x3b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x18d5f413162ec3ff) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001140)={r5, 0x401, 0xca, 0x400, 0x1, 0x2}, 0x14) 00:20:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x101e, &(0x7f0000000080)=0x4, 0x4) fstat(0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = socket(0x1d, 0x4, 0xb7b) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x81012, r5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r1, 0x2}, 0x8) 00:20:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sendto$unix(r0, &(0x7f0000000340)="e2a95adce81bd2e15d6e7d0e89fb29c6772725d338a73391da2c0aeb888c70d647f748499ce88cb412479f", 0x2b, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xd7) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x200) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) fstat(r0, &(0x7f0000000140)) 00:20:06 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000340)={@local, @local, @remote}, &(0x7f00000002c0)=0xc) fsync(0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000040), &(0x7f0000000300), &(0x7f0000000080)) getuid() pwritev(r2, 0x0, 0x0, 0x0) getuid() poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x800) fcntl$setflags(r0, 0x2, 0x40000000000001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa2, &(0x7f0000000180)=0x2, 0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:20:06 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x43, "dca975f334f69fd5e0965a8c83a3fd01d979840be7813dde6ece742f0ef7c075ee17962d431a387f36dd10b9808a9c2498b6743dcd211ebf3d1dc3a7fc5fea614749ae"}, &(0x7f0000000080)=0x4b) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x400, 0x4, 0x5, 0x9, 0x100000001, 0x80000000, 0x3, {@in={{0x2, 0x2}}, 0x0, 0x4b77, 0x3, 0x401, 0x7, 0x2f88}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x100, 0x401, 0x1, 0x1, 0xffffffffffffffff, 0x7d5d09f9, 0x6, {@in6={{0x1c, 0x1, 0x836, @loopback, 0xffffffff}}, r2, 0x0, 0x6, 0xdd, 0x6, 0x1}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r3, 0xfffffffffffffff9, 0x7fffffff, 0x5}, &(0x7f0000000300)=0x10) 00:20:06 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = dup(r0) ftruncate(r0, 0x557be84a) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 00:20:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0xd7, r1}, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x2) 00:20:10 executing program 1: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10000, 0xa0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180)=0xff, 0x4) shutdown(r0, 0x1) freebsd10_pipe(0x0) socketpair(0x1c, 0x10000000, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r3, &(0x7f00000000c0)=""/63, 0x3f, 0x40080, &(0x7f0000000100)={0x2, 0x3}, 0x10) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000280)={r5, 0x3, 0x9, [0x9b, 0x8, 0x40, 0x60000000000, 0x1fa, 0x7892, 0x7, 0x1, 0x7]}, 0x1a) openat(r4, &(0x7f00000001c0)='./file1\x00', 0x0, 0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000000)=0x4, 0x4) 00:20:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x62, "a3cf73b858222d8d498d90e5f9562e120b5e461f90a019844d889e048e8dec5adbfd6fa21107f106c142befd1ff80b7a2ce4e8ea6138ebbca852e84ff736ed79b01f0b4947e48b72113ae762db297be9a75e7201ea0a6c9283917e5873810e5bacdf"}, &(0x7f00000002c0)=0x6a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x504f, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x9, 0x4dc, 0x210, 0x79, 0xffff, 0x8f}, 0x98) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001b40)={0x0, 0x0, 0x2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f00000000c0)=0x84) r4 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x0, 0x4, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r3, 0x4, 0x248, 0x6}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000200)={0x3, 0x9, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x10) 00:20:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x101e, &(0x7f0000000080)=0x4, 0x4) fstat(0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = socket(0x1d, 0x4, 0xb7b) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x81012, r5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r1, 0x2}, 0x8) 00:20:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x54ee, 0x4, 0x200}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x597e}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:20:11 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x6c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:20:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x4) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r0, &(0x7f00000003c0)=""/175, 0xffffffffffffff81) open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x208020000) writev(r2, &(0x7f0000000340), 0x2a) 00:20:11 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1200, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) 00:20:11 executing program 3: r0 = msgget$private(0x0, 0x28) r1 = getuid() r2 = getgid() getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001c80)={0x0, 0x1, 0x6, 0xc00000, 0x10001, 0x6}, &(0x7f0000001cc0)=0x14) sendmsg$inet6_sctp(r4, &(0x7f0000001d40)={&(0x7f00000005c0)=@in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000000600)="0bc13735a838a73e2a9361ad509ff4be5ea5bab626f6eac31582ab6d20ad7dbffb33272f0fda3ac03a87cc83884cfb08550a40b864d1102be38055e35c85552bb6290692e2ae96ab275b8c328e647a291efeb41deb2bfb0cabfdaab3221c51702ef3654196286d81d436a80e6f55d581ce1491713a57d1f55441ddc7ac29e2cdc13cc01841ef80178101882db12326b8f2cf0181d82c83267b9fc8242695b74a39890c23d20b1c507e1280226a", 0xad}, {&(0x7f00000006c0)="6c8804de5aee6331e0a47bdf15d3b1d6e299169fdff20218b6724b391440e5018dc2438e0dfbdaa9b866dd036b29d5aff651842a03cce1982a6509e277489864ce1287c79d0c518defd58695889f9c74ce95bb7fc74553eaea8c2213d0c69c37b5082b23d406d1978cc6780ff17bb3b34776c4a3e450d49a340c6c2ea208cc45550f8c33bffad406f46211919d4fd98f02d646384946043282662272ed6216622742483e340be89164e5bcb650e3f7", 0xaf}, {&(0x7f0000000780)="357bf66d6a126158ab6474d00dbc1d71d417dceb26715489d515851c0e582a0087c185690091ec21ab296190cbbfc215a596d7e616c7c52737bf01e05aaedce66e8db494ad9beb1cd701355f5bc92fe5506fe586d4435996db92663f0660e7a650fad355cdf5c3ff3189b233c9a6160ee775beb713e07a020749ad8eb240a4cbc68c08f0e108267b6c55b3f1b2e248295f73e83d7e6e77be", 0x98}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="8b57ce3fa85d7a9b8adb1ed59c19cddbb7c022942bd1ea004c593ce624f8ecf761c644d4d1720c6f24d5ba39ec19cf5af7822874fefe56a562ea4a61a6b525459d584bf61f51cad34105870f7dd158448079c39ac3a5a7e119f7e7dec15f466f627596a0c8b8e5e403d1474bdeb497e679b4d27b98cade2a642aabde03955fbe8562f3f83c6f63ce496b7b0fec30ad016ab44fc358de8a309c1098b0791b5c459c452f7a1f", 0xa5}, {&(0x7f0000001900)="a8a19e0a91fda5568e298657a982b2e02a8d695d3a09524a4b70f6b43152f16a1f5a26f55eb443e931ec17102c53ad5965945e4538798b5ee0c482e89249f6a04e946c552985d590b87a5ac908cf7758c084ed62456a681b7e502b11c44de1ca2aa5318f09bc23bc83fbf23d30b5b265b552019e839510cbd6f5e7eb039c9041fcc42535e71549419805c9c1eaa00ac4ef5c1a47e8d96c6f1931e30acbf9dcbbf947129b0890a0a7df53ca51b5daf1dbd4ec7df14a4d09726c2ce5058c2ebccd35c6c9fac7c903bda2aaf79b80ddc69cc5e52b830ad74d6a2e75740c713184c6", 0xe0}, {&(0x7f0000001a00)="541ac6684ebfdeb441aaee35101034e5b35b55d1b569161410cb9c4133a6b7ee4bf8b6d359dd2ae6991a58dc7f70186552a596cc576350326583ad9045c84b7331a7bec11611a416d6d32702f3c99713a16bff31b8a3158591097d639bb096b24b5254996dc38707be65a7b1d26bdfb91012c863f88fe224fd8232", 0x7b}, {&(0x7f0000001a80)="8928a0866920f879d86a22c3d6f4ea34c31c6e79cdbafb502b6283fe9cc39ffe2d0a35b900dacef0dcbe4610a04f4900a523096d60351d392d57a6284dd4f130a5600af01712687b61d6886f9caeccbea5308b54e2362cffad9273af30757bb7f3c21a0b1829c0328fc010d7762f092772aceef3b3c16583e67fc90d8c4dea717f1e189dda3144ed57ea720bc8d6e7b17d96220a400c06a70bd5d49275c2771698446384b39a522f2cb0d7b6", 0xac}, {&(0x7f0000001b40)="2a8e95b0aa3e2635ce73cbae51003ddf51b86344063d7c450b36ccca2f62d7f56f732a77c7067c4678059d534637f64b5f45a7ffd119009b6cf2d8de7093adffab49472c66af9a36b3f30127177b885a730ae94b0db81ef222153a", 0x5b}], 0x9, &(0x7f0000001d00)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0xb52, 0x2300, 0x7, 0x9, 0x0, 0x8a1, 0x400, r5}}], 0x2c, 0x81}, 0x20000) freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000580)=0x20, 0x4) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = fcntl$getown(0xffffffffffffffff, 0x5) r10 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000300)) setsockopt$inet6_MRT6_ADD_MFC(r10, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, {0x1c, 0x2, 0xd5b, @empty, 0x6}, 0x1, [0x3, 0xfffffffffffffffb, 0x6, 0xfffffffffffffff7, 0x6, 0xffffffffffffffe1, 0xffff, 0x1]}, 0x5c) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0x1, r1, r2, r3, r7, 0x49, 0x100000000}, 0x7, 0x8001, 0x8, 0x401, 0x7, 0x6, r8, r9}) r11 = semget(0x2, 0x3, 0x408) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0x0]) r14 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f00000003c0)={{0x6, r12, r13, r14, r15, 0x0, 0x1}, 0xbb41, 0x6, 0x1}) r16 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r16, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r17 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r17, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r18 = semget$private(0x0, 0x8, 0xfffffffffffffffe) semop(r18, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 00:20:11 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x0, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696cb92c43"], 0x1) 00:20:11 executing program 0: socketpair(0x1, 0x10000000, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f00000003c0)=0x10) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, &(0x7f00000000c0)) 00:20:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) fdatasync(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1cf}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) r1 = socket(0x1c, 0x5, 0x1000000000000200) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6, 0x4, [0x400, 0x7, 0x1, 0x5]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x2, 0x1, 0x7}, 0x10) shutdown(r0, 0x1) 00:20:15 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) read(r0, &(0x7f0000000100)=""/78, 0x4e) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0xfffffffffffffff8, 0x8, [0x0, 0x800, 0x7, 0x3, 0x9, 0x2, 0x7, 0x7b8]}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x2, 0x8, 0x2000, 0x8, 0x3, 0x9, 0x7, 0x5, r2}, &(0x7f0000000240)=0x20) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) write(r0, 0x0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="9d", 0x1}], 0x1) 00:20:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x4, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) mlockall(0x1) ftruncate(r0, 0x0) 00:20:15 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xf0, "a36816126325b8966a9d74b026564c2c025e03fef1dcd54d906968fd1396e35b8c2a5c292a399ef43eb8594bfcac1514ab7cd9e262366b3f5886e805cc644752c4f10b5948aabe75d714fe6b7dfd212c196ef2eec27dc579bcee93ba65f6bb75baf70d0ff6e7a1f2af20d2b93dbbf8dfe6aa617010b6a43cf8a851b494842003dd99b3e62ce87066ac154fabda36146e8ee263ac63b9bb5efeca65b0fbe9dbdc42e9d7c44490b39fcf78893c38d10925332565241a5bddd13f967fbc5859c8a728c893ae16b4bfc447fb797d45e98d6bf5f0c31db67f0a50da485962e4185de43d43ae25cd373cba59cf961057bf0c98"}, &(0x7f0000000180)=0xf8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x3, r2}, 0xc) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200)=0xa7c, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0xfff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x4, r2}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r3, 0x6}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000003c0)={r4, 0x9, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x400, 0x1ff}, &(0x7f0000000400)=0x14) r6 = open(&(0x7f0000000440)='./file0\x00', 0x400, 0x3a) unlinkat(r6, &(0x7f0000000480)='./file0\x00', 0x800) symlinkat(&(0x7f00000004c0)='./file0\x00', r6, &(0x7f0000000500)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000540)={r5, 0xa9, "75443fd5dfa262bc71cc4fba687b5f6dc1424b4653ec5f7f61fc61d63930a764daa622381eb1813ed65f278b090e4a481194fbb95ac901ee054d0129fdabbf833e0c938802193c88cbbea1dc97ed5182c7ff5a122fcb9f4b9e0832c094554cf2c2798d3b250cec6a09c327c0f25ad9bb0e58568e50d49ebb4d74bb32c7a87512a2ac976033c80e41ccce250300020972267095936d788e9f46e2444e34f130962cbf245f3638361484"}, &(0x7f0000000600)=0xb1) symlinkat(&(0x7f0000000640)='./file0\x00', r6, &(0x7f0000000680)='./file0\x00') fdatasync(r1) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) r8 = semget(0x0, 0x0, 0x408) __semctl$SEM_STAT(r8, 0x0, 0xa, &(0x7f00000006c0)) bind$inet(r1, &(0x7f0000000700)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$unix(r6, &(0x7f0000000740)=@abs={0x0, 0x0, 0x3}, 0x8) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) syz_extract_tcp_res(&(0x7f0000000840), 0x29, 0x4) fcntl$setflags(r0, 0x2, 0x1) bind$inet(r1, &(0x7f0000000880)={0x2, 0x3, @rand_addr=0x1}, 0x10) sendmsg(r6, &(0x7f0000001c00)={&(0x7f00000008c0)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000001ac0)=[{&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="67bba3e5e0af1e864680b3bbc3a42b580344e0e7f2b6f50c5de1f236334cc801e779abbf98f82e460176e892398a60bf5bc49d6a864eff5129942aa17918f9459aaec35d498cf1e413eceeaf02746c258c584d1ff8fa5d2787b20e35bfdcc57f3a701d8eab7a25065131405f814a5a3821399b08b9150d24ced5ed6f3a2203c8a777395b83fa66e7d34985838d0662bcd20f4e0b4440672d0bc0a083bea01c2e81318bc14a1e38c0feaccb5b77d88767d7c99f21363334e79d3b4f4f11a59fa45459e7f9ece0e0a10121146fc6351abfdbc54326cbcdd1e1e9155f0aa9e23fcc0df39dbc79d99a1cd25d6bd583a31898bc0e6bbf", 0xf4}, {&(0x7f0000001a00)="2ce99cf56b83d279ccbae5e57bccaac1faf13490f3cdc5ccb50118ed6d63d7e909a3614db517c93cc964cedb2202517057b7c02b7f00bd632636a4ec872ec6d9737eb202d9653b", 0x47}, {&(0x7f0000001a80)="72f0deb03d4ded64c2ee93aa79b5ed0181337fc612429defdce8f68db43fed4700a14a084c82db8ba7a87b40d71d9a8bdd0175f32e703563619c6a5c", 0x3c}], 0x4, &(0x7f0000001b00)=[{0xa0, 0x7, 0x8, "acdc7c92fa475f599db08f4015f0d79932acfb6c40d2f0e866e15575ba2422fb45fa5a6b80bb8f7eb7d858a856691b0aa193286afde21359a33b8a8e49103b00c8edc313fd5c28bd1cf86e770675dce6afdcf226cdd7f211a55e90e3a70b896be4f6bb7b63396f04e1a66c59de8c9cf3919c5de7a768966bfa6b39ad8b1134322115de23947cbc00fd585c"}, {0x30, 0xffff, 0x323, "ef1da26461c73b5f50673a0d8ebfe5f368c6a9d736c6379ae826"}], 0xd0}, 0x0) symlinkat(&(0x7f0000001c40)='./file0/file0\x00', r6, &(0x7f0000001c80)='./file0\x00') setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000001cc0)={r7, 0x20, 0x6, 0x4, 0xffffffffffff58d0, 0x3f}, 0x14) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) connect(r0, &(0x7f0000001d00)=@in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000001d40)={0xacd}, 0x1) 00:20:15 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000340)={0x0, 0xd5, "10c9e97a4dffe4011b26bc7d93b43768c4e99ff680fcb40c494ba620408d1b49c7d99fbe4b157f150fd437401a42855d9100b5a985d4260c845f0c8de4af3ce536ecba9643b0872f2342da7731e6530fcf9ed43098e07304addaf75452fd6823088661ebb7328d5c7fdb36176d8d049300a19f3b27036ffbca1a575282b7d88117467d9df684de4851ebb581b62d8d17fbc5dead0b8eb999b20732eebb6d479d524bc1133cd51816eba4f52e99e839efe6416439511d1e8ead7b413341ca5bbcc7aee204bad85c2c9ffc6658a52effaea7a160355a"}, &(0x7f0000000240)=0xdd) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="05f7de815a252a2baac5016edffde21514a92b2da55d85bc3d0af1895d70766e0da881909028380cca86aae8f5816a7dfe7a9c85115cb7aceedc5d94d0b77f0deddde15fd14dde8e296b94826c93be45b2bc705fae389b40cba94969dcf65fe93f410486605368bb81f43deb7e8a0b9e796dcb668810627717dfefa3bdcf50fba74419d530fdb2fbde1e6179f6214ee0a3ec581746c7b83a1248d3622b43c95110a6b160b8966999cfa8bc04abe4bf584de1a9bbf7a9a846a98d0a6c36f260e48af991a1943226fa0329c909a4d618a02162e456fe922cc3f2efef85ed5d6c32b293e8e5da5746b8f6226e2496729487bf2500eb3baa2055c9d7d5198bc7ac2065302e4b9aaff62e22249dda48234226639059e706304977f45b025aaad388c381826ea4105b46ec1b0a47588eefed4afb67d26bbb370c4bd185e93dc6c332dfac9d7e808369295526205e2dcc16b5fd51d5028794db3b95e120027845aee5c38580083376507ccf9e575e05e634dccebbd847d378ad931f96a24256acc782f6ce1d62fc7016ea17b7f5cc71d512ea131c431c9933b0b0a7c0acd09ebeae8ef6babaf54e338e26a88aafe8a5c3791bf215375d180c035cf52a7a24f2a6018b60aa5aeb3a759549bbe08222f345719fdafe91eb7cfa7349031e686a72f4e2f38ea857b65c6f6288f40e738ed4977d7bd8064058d675d2a07950ff8b602d099de9597856fc7f71bf83f8137649ec1f2b9008bd2dc59c29db371ae05cf2b391659705ab81379b3c04351302074a952ca8c21591afcec9bcacf9b7a08233af6617a26ecd5d1c6032cdbc77f12f3d8cbdc8227bec72f67501f9b119303ef1dc8b6ebaf52f575cadbe07e55be28ee27527c3fa6db0aead90fc0dbada90e0bc765ca2ea773d68d8fbb1ba5da6408b38d8164481706ba3745827c3d9f4148a9d285520d7f1fda3ede7113fda12542e3c327cf441b32a19a486cecff152d419c49b22625b331abdbd6b74bfdde96765a37cb29f05cd75c0734bd70c609ad025dfc2966c461e17661b7aad6f272280e1619342c2977a006efd24279d9a3ce2d6b91760ce8b7fb7a0106cde6b70210d043645ec61ebca02334ea528b76911027fad3b4d03b689995ec1f7c223de60e3ea00c8cc3286fae9027fcac8fff6240387f4a8015e5a56fe7789261075a21b25c418a543edd6c76fb998c7818897934c0abb0538dd2e52a9380da56c2f1bd6b70a87151fb1d14a4e175e8df636fb405d3c39b5fdeb457cdb54be09d7e829c521e86eac63a79e5149a8241008fc8ce28f7e52fb0bf5f11eefeb27dd817deaf9524157b4dd5271adf38537c923a620fb15cd74eb17407ac2bb5e90f5039e6d48b1dafff878f11d337bed356bfe9455802bbd116bfea86e223071308a36efc3566741fbf1ada989893ab199cc2b5430d3f21f9f1022397d51704ea28c4ad0284a258799323352e3c3ddd0ad14c8d495ea46ffab38d04d0b45b53da8e3efe398eb33f6c51eda2701477516583541c64246ca55dee2bb5adadeb14671e252bc0e6ab2d71e7123d9649baed4ed5bc689c6a2a686f221432c474f1e6b390a860581aa0a95f7da31c9e6eb806fd43680a44afc32aabd187bb7b77ccc85b39a912b4afd48a8d2665dc001d72ba91e7bb5d09fc9475498d4c305156baf660957ddc5737d12cd0b0fc42d71de91e56129d633971a38441ee2229847a1045033f6d008020289f7439baf11ad2a7169ef8c02be78fd296e505b9b62685b9c53e9e7265c3b950c639628af8019d9c6a4ca584d10e3d8e1046a5112859b862c2899aa0b056784022f511c0464eca86a14d5715b3c23fc63e923bc958e86fd809a3c21d4a6bdfc4fea7b5dd8d51b810628897ff0507e681112b85b8b214619ad909006a569e8c2282ce921a553d5da4dae6a9980ecf9f1406bef7e40af591c3bbf40ccc636abd3a7ddcbdf832ff649826c1161c1f016842ab7d144dde7527f4a4267975a5f042de632728a4b02b1a17f4c4f7b9a88504d843c50d3c4b816ff4eb4d02ef058ecc58e60fadbc29acd8425482d8bdf7458c088cdd244edf2801a169e8bce58f2094e24bf5a3d94f3e396b863de2a2dcb49603fc3ac4087f58d887f2f72c7752b839ae6971ab30339b3b204c063f2e3b23ecb145e5fa11ea19e08c5ed824bd53709361a38b948a484328e0c64f1bd512c017c51761a685c7e26a806fb09d80fc985d4d662e29baeb2c201ebb6063bb62926e9ba61557a0547f84bf336b3bf6fb3a6e5aa0d04660514aa81cb475dbb5ad53cdae1c73c0c5a22a44529ef3ab569a8371e78da9e23d1237236ede8d309a05c21f2d252159c2c8f74ab872b50004559db4a7af0d6ac6cdf2fc796a378a85d9ca6cf83c5152ee425e062e7f12fa138a9f20225a3ae74ad2953c4d33c1096b8b6fa924b80823e070ae9ecef5e52b490611f62557fa7040dd3de018aead50c72a3ee3bf8e2d8d5f54b70af1b6cfd705677c9910811290a0188ccb9329eab279714f5cbee7f6cdeb818a563180d1841b7563051981f6d23cf8f802fee2616597f6c51417b381adbe1ec2537df405ac2c5542e8a739412ca7909a99711f5870c9688c7ae4326be7dfd160e5e54d59d2d97f1bf324d508905fa1f20bfefbd8f00cf538c87ea145e17eba09bd7a965f269c1c1593f0932e4417046cb0f59fe6195f18da59a089b9633b25720f3d12a0aa7b05d5971dc4dafee7147117ad410ab4050c3c1ed5d324b61cdb3f8dd5826a91d11455fcefb6de6bb81b9002d11528aaf8e319a326e1522ee2306468f831408d7cd648aa17f175f066dfe546c5900c013a4a6e54a1a27c485eb5f532843f1812f6b76d0d56e6b6c23d8a6edeffb6ae798f8a6c54ece58e5edc317881b6d02cd9c7f84d9842ce95a2f78869ccaab4698f8b51016b81e6b635a164faa96cd7af46f4b88bb7601d576aecfc482de9abd6a888e0eb46e4d20d59abf079229c783bcfc371a22ad455ed9c1b7b1c8121fb8c881e0d6bdd391acf1a7a79828e6ad71096437d989a6c0a35d039b1d2fa73b9b224395c23dabb5249b41bf96eed10a63d7705e76627bfcea3744e674590ca9d766c1d1d74613d232c8b5356a9204b187d01af3f7a86cfb619850757734c424b5e203f24e204096377940dd26fe2a1d4b07f458c550130c0c38f312953c3378571ea833ef565cf486b38c95e1aadb97a901056c80f15f3af0d331641b26e9cbbb99dfcc1245549a83995149b809d4e12a0c1f41eba9ebf17ccc921716dc5b577e9985537a172504ae27623962738c29fdfa2959d5726c38c66f702ef4513480a38666123ac4b458d9ab6bfa3f749d4a982ec100589fbc80772bd7228cc0c4c773ab54112de5112db23c92d95c14e11f37f97fd7102756f2fed0c13727c8160cc4ca88d1891b05deda7f3eefc1550ee7965ee897c44db140c8ee144a692dffc6926f6ef82524a5a1ba67345bf4d3ade14705feb3900a94645c38c2d4562982c24088a06d7f7f92815a7983f1104fde29161fa3c54c8d2a737b78e986a93558297ee1f981fd6058aea33fea4b33890d5e83ffce068d6033aaa37425d3a65c7eec43e951c82e6d4e928651a0e45cf87e1074d9ab242ce040c2813f1b0a49e61a276bda9b51dc1e1700136bf0995da66070605567eadd1c873c64b494608dcfcc8de9119ed03e1f8c94fd4b5bcf811c952502d3f2dce310331fc5fd8312e72f6f0832312767c5a66e156565eeefaba72ec7940f2bd8ebb112fa87e1b5197627c027b82faf90eec946c15559e610e1be9691003416118dff1cda55894e03729fefcc521eecf64c339bd21662ad1cdd92f583838fa7881bd36a037b7b1fe52406f266a9c8e5d470649b405604df5bfd3cd7f4cca5bf79f7263f36de5d14a120b88a794c5ab46603f7434e0ebc3880757a3fbc00ef406fe3785c42e6e8255fa43f32e5c445d1a54ca133657259a98f66ab0d06bc5edd49709a69b02ad7c71818211d34f378cbf9456c77783cc11c41097404662f603261a1ef2b2339077d86d5911fb88e0889564039100deff04a760a6967768eee7e1ec19d5a7d672eaf76f66be851bfe19f042238abb7b916463c1cbc109a1551731210b198eae2f77c05cc06ffac611a63a5ef10b6c021ea1b188c0251be22e18985025b020c31c588da62153e3917674751d64157f686c1848d7710ea88fb131e449609b312fded853adca259682ed8a0d56e2c011d400d557cfa06262a5f29a0f6fcc7569a10173b072314489bbf55774894fc041ab51c4cd6f62fa020d834f279b3b4380c3d2306a1ae7441d12c6ee86694891a17aa1a431932522079ebc2f861afe1058f9e342effb9e86e4e8e5ccb5dc8031cc329aec8d767f64a3453973d17866fe0f2f12548c676629d834828e130c1f99ecf622452b00fe3efa2b85d0e16b673e4b48114c4f1d28955aa60e0b6ac8c0f30e0ce08120c6f747c5d2a6a06cce562fb2cf6d421902337e47c74b1a24f3128b2ac56d391daab2c776002c90440c2774d1b75b64aa9e759903acfc0b2c7a58fefff578d950af7f73a410c09432b6109601df309d36bbde7181cb9227be4eb041f1877ebdc30e20a6aee7859b08c87802688fff527cca3ba2dde5a0fb98ec04388acf4f7281dc5baa549cfd5660448b1d75aa4031fbe75e6fcf23fc42a3fac4e864e6eeb3fe434a3f8c560d3f7033aff8d9593c900681f25b8ca42d19769c64a215c947e902b3c90dd3af34ed6c3830839fa203e50e990f270968e08fd400fcabeeeae29a6bd40b61e9e728997c5a91e3b84b78783f6ef42c9b4e789025bb7ead9560d2ba42a9ce08f11083e292747f6c05bb795212b2d8ca96fd5f6634b385ddb37ed13162b04289e13dca713433e5c4bebb3d359666bcae505688b20457ad2843d0cbf2c55124ecf1e294ddf7365ff0c562d07048b75df48f923ac0e66640cc019343a46ef28cd812e6e2c358c9583ef0110f4f1a837e2b7cc09dbffa09d3e4048721a0db3cff5794fc0e394bce9c250ba727cd18a3204f4bcb016263c45a0a75d1b289197ce606ef7065d09c1486061843cf4251c868d0c269d01a9652f3b1ccda3e845fb6e454f18f3e2c894301ce53274d086b43f842c9c8f6a966ac08823ee176d144618301348ca8182b1f548d6fb12b5cb543282884a0d5bef2b4fc335e59ffba1b54910bcb476e0eab23cbd79788b3c2a5d130b2e1e6ed49bf22b63b9e9097f6d892178c0fc06120eeabb194fcc5d36d98c8da2abe63bbed8d53ddd2bad100684684a5b6d9d6377a2d7b85e870651d1b0ffde67f92ffee0fa6c8395dfdb5f40137300f23c73632978f4c85f39b7ee56ca69270c4af6e0107b66b4473045d4a1ce9dd5ae42b9950d1cc218ea59b6febdc3f50d5f2f481073aa394bd8c1a7470786c9826d4600c6f4428846a6bd9b67ee944e7ee77c28198141f4c66778d86f19240727f07c84804d8d30e556c41bc2cab5e9b69c24a927ad7188d7b9c9d9299ded4b6ee4cefb71f66fde1c97e2c7f2362c8a2c1522520df5c02fff7c9745e65299fff82a47e91e045e2a2adc59c9af9f63c0da01dbfe850e49b0fd5e1a0ef61b6767eef145216c44981ffb645dda285a68fd7b920e4f0503531db57908fef503f31943ac401e6fd28481f37861e33593fd74aa130f552665d259c192b59431f5fc4ddf6e", 0xfc0}], 0x1, 0x0}, 0x0) r2 = dup(r0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0), &(0x7f0000000500)=0x8) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x800, 0x0) openat(r3, &(0x7f00000001c0)='./file0\x00', 0xfa1009efd92443f6, 0xc2) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000280)={0x100000001, 0x1, 0x400, 0x101, 0x1}, 0xc) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 00:20:15 executing program 0: execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)=')\x00', &(0x7f0000000180)='{}\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000440)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='.%\xbb]+\x00', &(0x7f0000000380)='%$\'\x00', &(0x7f00000003c0)='-#]:$,\xdf\x00', &(0x7f0000000400)='\x00']) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000340)="db", 0x1}], 0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x2000bd, 0x1, 0x12, r0, 0x0) 00:20:15 executing program 2: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) msync(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000215000/0x4000)=nil) shmat(r0, &(0x7f0000216000/0x3000)=nil, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7, 0x100000001, 0x2, 0x4, 0xffffffffffff8c88, 0x8, 0x5095, {@in6={{0x1c, 0x2, 0x0, @empty, 0x928b}}, 0x0, 0x7, 0x3b, 0x7, 0x5, 0x9}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1a8, 0x6, 0x5}, 0x10) 00:20:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:20:19 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r3 = socket$unix(0x1, 0x5, 0x0) r4 = dup2(r2, r3) ppoll(&(0x7f0000000180)=[{r4, 0x1}, {r4, 0x1}], 0x2, 0x0, 0x0, 0x0) connect(r2, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r3, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 00:20:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) clock_settime(0xf, &(0x7f0000000000)={0x5, 0x5}) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:20:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup2(r0, r1) connect(r0, &(0x7f00000004c0)=@in, 0xc) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="70016a4da86a6a07f109494a76d162b5"], 0x9, 0x0}, 0x0) 00:20:19 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x100}, 0x1) 00:20:19 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x0) r1 = dup(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000000)={0x4, {{0x1c, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) freebsd11_getdents(r0, 0x0, 0x0) 00:20:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x7, 0x4) fdatasync(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xfffffffffffffb77, 0x4, [0x6, 0x5, 0x9, 0x48b]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x1, @rand_addr=0x7}}, r2, 0x3, 0x7f, 0x1800000000000000}, &(0x7f0000000240)=0x94) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4) 00:20:20 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r3 = getpid() pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="8a8fb18d25067e15323d067340b321f4895d79aefbc9e0c60e4b8c189c03c57d3b6e1b54a8abbb80423dfbb4280a2aeac8443d2f553c242d4648417b48068045f80254a3cf6ab28102a37ab2c654b79a953fe33a097761998d1c7ff3faf873d95c8fe1d90f8243557abd7b107adb4bdf488d206befc4107f4660c377a80bac58fc247a54755a016cfa450b3948a6c0e6a8c597", 0x93}, {&(0x7f0000000040)="429a312bf841d9ab7d967c0d15f23b80d1bc9279914a7d521e9dbe8d0e9551ac6923", 0x22}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000080)="fb0aee959b2536a50aaa798a700b", 0xe}], 0x4, 0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) flock(r0, 0x5) execve(0x0, 0x0, 0x0) flock(r0, 0x9) 00:20:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:20:22 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) syz_emit_ethernet(0xe, &(0x7f00000000c0)="61b22b599237aa68c13b97118100") 00:20:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) read(r0, &(0x7f0000000000)=""/7, 0x7) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="10000000840000000902000000000000"], 0x10, 0x3}, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget$private(0x0, 0x42) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/106, 0x6a) 00:20:22 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:20:28 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:20:28 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x4, @loopback, 0x9}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000140)="800fb68f5ab262313b2c4034da87efc0f464ed48506bcc2114170759145b37c669bd5077d5fd9f614988dbc5317a675f2ab2e08f0985f763c37072bb1fbc0ae88bb0f62aaf235966e424205b76df473b8bf731b3031648f13b97c96473e1282b9e574e7e7b964c21c0c6eb7a3f4f8cd2b02145c58733d0a1a3dd5797b34a830b011b06df2c825825eea0f7d7", 0x8c}, {&(0x7f0000000200)="c9f852fc81b4b7c428497a6f9a0bb7ecdf0df1f748d6c5ef5a5a3f224cf7a456ab7168116bd91a885e9014da9a808ecc623a99ff72fa0d1f7470e6970eeb0b71b9ac97cc8119c6330eecc48b61f874259522a5b33606783a7338660ccbe6fbbeda34b29143260236b93c702de8982caefe970937fc1bfec97a8dfbd019875b911e633a68270d3d17a5d4e8c2712116670e942eba66eb0790a038c52377a0a47f5f8a5a8c6dae6da5a285abe72659", 0xae}, {&(0x7f00000002c0)="aacf0518ce70e2d6da35380aa944783000248bacd7d4163a00f9bf1a2eed0bd28a15fc8700101a8cc15391e217ddb9e5c56ca777f7d05b75eff812b6a4ba4253f8a9e71b35bbd3fe38e7cb2d4d8c06962cfb324ac58fb9a34ef4c4d8b65fde1f99bf9de03c487381bb9680c3bea355a18e50458a24fcbb9aed81fcba01493d317398f9c05c326c7900a511f6907494228b6cbaf3118649b7385971877517b177f41b0fae2e2a24098858365a13e89bd528312b5b06d224ff54511de6c6d5a578099ad2d37057f34e2c7e4a8db54cbfa69ed5a972d3ac3b868bf2a01c175498e343df0a5e10721debcca5df4bb3959723452dd4", 0xf3}, {&(0x7f00000003c0)="296fdf24f23dd14eec61d22a9f5fea13edff191d78c755f17a574adef0a451f1d959db0d259358ced1f840b6b3e55f3a065266412e99a21dae0036785d4df3cd322fa4c9ada63e4ea322a216e47d759631a4fecbbe43300c196c06d839f1a12d1f966eaba3ebea587491462325e16d1ff59dc86e4f3bb7fe9b6a16cb73a0f6853aaf1884fbf4a5e7cef3f8dccfc021711d7c61d8fb3b0a8e1cee52b85e81f32cd40f56583cc541137f953d914ce6756aab37582f30b9e324e1a9c9f09cc366f3536d83f8f34112ffc7a8c620790220f52c7e3e779e", 0xd5}, {&(0x7f00000004c0)="8016e01b05aceef8b583620618cb1b81aff9409e47a380f220ac6c2301", 0x1d}], 0x5, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x1010}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) close(r1) write(r2, 0x0, 0x0) 00:20:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x4) r2 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="020000001a829434a015952f9739b5feb2dc9936df7ea725c49a94c5f91b514255addac316acf83c77082b64031bdcf606d58ed7e9570d17ab27ab87b46638811dd19b3efa91fcbeac39ba6742d2e2b6c42bc41808220d16230e07827f5f8c8e651e2fa961bad6e9c9fb6511b4aadf82", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0xc) socket$inet6(0x1c, 0x20000007, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x3, 0x100, 0x5, 0xfffffffffffff800, r3}, &(0x7f0000000300)=0x10) execve(0x0, 0x0, &(0x7f0000000740)=[&(0x7f00000004c0)='.\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='#-`&,*\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='}//\x00', &(0x7f00000006c0)='\x03\x00', &(0x7f0000000700)='\x00']) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8, 0x200, 0x800, 0x0, r4}, &(0x7f0000000380)=0x10) 00:20:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:20:34 executing program 0: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x2) munlockall() setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x400, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d910000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") 00:20:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000180)='t', 0x1) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x306, &(0x7f0000000240), 0x1, 0x0, 0xfdc4}, 0x40) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x401, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r3, 0x101}, &(0x7f0000000280)=0x8) 00:20:36 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) accept4(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/53}, &(0x7f0000000200)=0x37, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getrlimit(0x6, &(0x7f00000002c0)) linkat(r1, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00', 0x400) r3 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) socket$unix(0x1, 0x1, 0x0) sendto$unix(r3, &(0x7f0000000080)="e591826aa4ae2f42fade86662929b9d86cbf891b60894095cff9ec3f0e808821b0af61b3b7724d8572e3a48ef5e4dee537dc39ee100ba81a6f77b61db9e3679f3913f2a40e8482aa6ea3c6275b5143efeb7807321d4ef4791cd7bda01e28cb513eddb9ea077ba4580f78932e82302fe3d392544c5aa19d0a25781e867785782dad1a847295b21f71cecdd7c47efd6654cadc5423abc63c243230718280316cf1a39eaccb28a0e2f4ec4079cb1e5a7c9eb09500e6e56c8e", 0xb7, 0x8, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000000)={0x100000005}, 0x10) 00:20:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) 00:20:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:20:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:20:40 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x5) r2 = accept(r1, 0x0, 0x0) close(r0) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @loopback}, 0x8) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0x3, 0x4) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 00:20:40 executing program 0: r0 = socket(0x1, 0x100000000001, 0xffeffffffffffffd) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$unix(r0, 0x0, 0x1000000, 0xc700, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x217) 00:20:40 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xfffffffffffffffd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x3, 0x4) 00:20:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) fcntl$getflags(r0, 0x1) 00:20:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x12, 0x0, 0x0) 00:20:47 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8f, 0xf, 0x200, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r3, 0x0, 0x5, 0x80, 0x2, 0x133}, &(0x7f0000000140)=0x14) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x0, 0x2, 0x80000001, r4}, &(0x7f0000000240)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:20:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:20:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) fcntl$getflags(r0, 0x3) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000000), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fsync(r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, &(0x7f0000000080)) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x8977a59f2fa29ac7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYBLOB="e600000096635778894a99f3ac36968ddbb69570b692c6f1485aafe92fa7d0856a5a422cb91ef86ed302f67cc9c75774675175e923b3f4ab875152401bd3d530a4e8825aced75107dbb9d205f43029a38cf18bfecae7bc664abd0073e86a17a07f7baeb05f8290ce43e8c56fef0b895bbbb2455e1b15640515a3aed090acf3927884f524787d724710454d8bb4eed22b14fabdb15f45ef6eb74316cb2047f5b4895a7ae2299ff3e21b7c6b81aa6b19016c5c2969873c19f506595940e9e2c16b1df4595fc50d2f9d1dc05f3946272633ae6f28061de122a8b2d71f87aa77295d2e66b67246d8373fc912a2900b92ca"], 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x6, 0x4) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() setreuid(r1, r2) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000690000000000000000000000000000000000002000"/128, @ANYRES32], 0x2) 00:20:52 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x5788a}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180)=0x1, 0x4) 00:20:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000), 0x0) socket$unix(0x1, 0x3, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) pipe2(&(0x7f00000000c0), 0x100000) 00:20:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0xcfe5, 0x311}, 0x98) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000ab5e8e27e980ac71dc00000000000000bb00"/128, @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:20:53 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1, 0x2}, 0x8) msgget$private(0x0, 0x601) 00:20:53 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) sendto(r0, &(0x7f0000000040)="b7daf0a6f29b68623fb281fb6bd3084157d83d5b6d2c3fc963fa0db95a1e018496e0761f63020dc521ed639d26ce6a0534a7fb3b111bfc8c81c01fca05bb3bede4733923ef", 0x45, 0x105, 0x0, 0x0) shutdown(r0, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) shutdown(r0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000000c0)=0x1, 0x4) 00:20:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x8, 0x0, 0x0) write(r1, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={r3, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) read(r0, &(0x7f00000000c0)=""/106, 0x6a) 00:20:57 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:20:57 executing program 1: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) socket$inet(0x2, 0x5, 0x3) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = dup2(r2, r1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x287}, &(0x7f00000000c0)=0x8) mincore(&(0x7f0000715000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/250) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000100)={r4, 0x401, 0xf, 0xa0000000000000, 0xb9b}, &(0x7f0000000140)=0x18) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet6_tcp_buf(r3, 0x6, 0x25, &(0x7f0000000300)=""/55, &(0x7f0000000340)=0x37) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 00:20:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x1a, @loopback, 0xe99}}, r1, 0x8, 0x6, 0x100}, 0x8c) 00:20:57 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x2000006, 0xfffffffffffffd29) r1 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x10) 00:20:57 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r0, 0xff3) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) 00:20:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendfile(r0, r0, &(0x7f0000000000)=0xa, 0x46) 00:20:57 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x71, &(0x7f0000000340)="b11127b804b587101ef709b36c3b969dcb6b4a4d84947e7806bde4fe3f87194e498285f67f476028be109d1394a049b6a3752b1d872dd939f96d4b7a1b8a62611406bf2e864e6ff273ff5d546b800a2a3c25ac00fcb1b1cedc56f1778193da38754cbc00e3b180aeb6ff1df0773050e5c35af806a5476b8008b93b233f", 0x7d) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x10) lseek(r0, 0x1, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) r2 = shmget$private(0x0, 0x3000, 0x1c7, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/135) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x5, 0x7fffffff, 0x5, 0x5, 0x9, 0x20, 0x1, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x80, 0x0, 0x80, 0x3f}}, &(0x7f0000000480)=0xb8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r3, 0xa, 0x9}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4) 00:20:58 executing program 0: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r0 = msgget(0x3, 0x40) msgrcv(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xffffffffffffff39, 0x0, 0x800) 00:21:02 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:21:02 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00') faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) 00:21:02 executing program 1: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) socket$inet(0x2, 0x5, 0x3) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = dup2(r2, r1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x287}, &(0x7f00000000c0)=0x8) mincore(&(0x7f0000715000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/250) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000100)={r4, 0x401, 0xf, 0xa0000000000000, 0xb9b}, &(0x7f0000000140)=0x18) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet6_tcp_buf(r3, 0x6, 0x25, &(0x7f0000000300)=""/55, &(0x7f0000000340)=0x37) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 00:21:02 executing program 3: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) socket$inet(0x2, 0x5, 0x3) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = dup2(r2, r1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x287}, &(0x7f00000000c0)=0x8) mincore(&(0x7f0000715000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/250) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000100)={r4, 0x401, 0xf, 0xa0000000000000, 0xb9b}, &(0x7f0000000140)=0x18) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet6_tcp_buf(r3, 0x6, 0x25, &(0x7f0000000300)=""/55, &(0x7f0000000340)=0x37) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 00:21:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0xfffffffffffffffc) shutdown(r0, 0x1) 00:21:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs, 0x3) accept4$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000) 00:21:02 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000140)=0x8, 0x4) r1 = socket(0x2, 0x10000001, 0x84) r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000001c0)=""/53) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10) 00:21:02 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) r1 = socket(0x1f, 0x4, 0x3) setsockopt$inet_tcp_buf(r1, 0x6, 0x2040, &(0x7f0000000140)="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", 0x1000) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/211) bind(r1, &(0x7f0000000000)=@in={0x2, 0x2, @broadcast}, 0xfffffcd4) 00:21:05 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:21:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @empty, @loopback}, 0xc) 00:21:05 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x0, @loopback, 0xceb7}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x7, 0xf, 0x4, 0x5}, &(0x7f00000000c0)=0x18) 00:21:05 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe) clock_settime(0xf, &(0x7f0000000000)={0x4, 0x7ff}) 00:21:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)=0xcc, 0x4) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x100000034) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000a29f23cf5cb99c17c27407281af0b9891191e15d3fb3e83aad7a7cabeddf806893cca17018324d611dcfbc811a6c8ea28cd4043764a8c5a7641c41b67331aa286e328f9e99d6ca4e135fddd26eadce794be75bb94f3082200a1b2534e80b2fe0a6b092025ccdfa0db4a1edef2805bdce5f5a61126e36169f20120c7b5bf7c0588febeff9e4b1fa50ce92ef84e95e1ca500d761b9446861f9a8a7a97990b0c489bb0d"], 0x8) 00:21:05 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100084c66609f45ebde8d6878003000000000317a938992b0bcc2cffffff9114e69779469e1aa9f7000000"], 0x10}, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x59, 0x4) 00:21:05 executing program 0: r0 = semget$private(0x0, 0x800000000007, 0x80) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x100, 0x8]) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000300)=""/178, &(0x7f00000003c0)=0xb2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() lchown(&(0x7f0000000400)='./file0\x00', r3, r4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f00000001c0)=0x8c) semget(0x1, 0x3, 0x641) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x4, 0x100, 0x0, 0x8, 0x9, 0x1, 0x7f, {@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}}, r5, 0x7, 0x6, 0x2, 0x0, 0x6}}, &(0x7f00000002c0)=0xb0) 00:21:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x4000d56}, 0xc) 00:21:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:21:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = msgget(0x3, 0x1d) fsync(r1) msgctl$IPC_RMID(r2, 0x0) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000180)=ANY=[], 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) pipe2(&(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x18, 0x800, 0x3da00000000, 0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000140)={r4, 0xe5e, 0xf}, &(0x7f0000000180)=0x18) getsockname$unix(r3, 0x0, &(0x7f0000000040)) 00:21:08 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x10221, 0x1) 00:21:08 executing program 1: r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e653000"/16], 0x1) 00:21:08 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r1, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x2, @empty, 0x8000}}, 0x0}, &(0x7f0000001180)=0x84) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001240)={r2, &(0x7f00000011c0)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0xf, @empty, 0x4}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5b2}]}, &(0x7f0000001280)=0x10) write(r0, &(0x7f0000000140)="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", 0x1000) read(r1, &(0x7f0000002140)=""/107, 0x6b) write(r0, &(0x7f0000000040)='!', 0x1) readv(r1, &(0x7f0000001140)=[{&(0x7f00000021c0)=""/4096, 0x1000}], 0x1) 00:21:08 executing program 1: r0 = socket(0x2, 0x8, 0x7fff) sendto$inet6(r0, &(0x7f00000001c0)="c1b3ae572fe8dc6cfeee055510e89d649aced3ecec4f248c17d82726932d87ed0e0d1fa80360c1ee1c3ed27976bda48003c74c101c572b4760e3ecf73b59714a45737adabb66315bb981b81915dd6be2822f4f972f6f54810559eb2936b529ad7ccd0a9bbb61ba0f1e1cfbf4c85515c2e04b5aba234847caf9dd44143451a2d857fdc9dda444bf6cecc0f3bf02f10f6969c6a9b634a0b151e9bd78bdc436456e59eccd9309fa0502d93d20991c6dc641d48809a3f72a68cf4ddc3e6721a9437af48d43f8e890b00b13d383ad35c7160a47aa72c3bfb1dc622731879b1ef61e45b1f59bf615bf2fad70f3db8e961c486e", 0xf0, 0x20000, &(0x7f0000000100)={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, 0x8) freebsd10_pipe(&(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0xffffffffffffffff}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x10000, 0x200, 0x9, 0x1, r1}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), 0x4) socket$inet6(0x1c, 0x5, 0xfffffffffffffff7) 00:21:08 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x6]}, 0x6) dup2(r0, r0) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000140)={0x4, 0x3, 0xffffffffffffffff, 0x2000100000001}) 00:21:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x4, 0x2, 0x401}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x101, 0x78, "cd9a47d859881eb355851beaf7f42dd0ca3055d1bcb264b8d5c584838b8cec7d7bd81715a839ae50e7ac57cc61bd8937879dece27a9cb9f53c3882786be6aaf84a80a13a3a9a95a443ed763a434bbe866018bbe0165e589dde214729870e8aca34341bf1fc027fe8e91f6f8d4dc47f19c6590ca0574aae22"}, 0x80) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, r1}, &(0x7f0000000280)=0x8c) socketpair$unix(0x1, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) symlinkat(0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) fchdir(r3) getsockopt$sock_int(r2, 0xffff, 0x11014, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:21:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:21:14 executing program 3: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x66, "fb4762faee1ff3d30186f00b58feae53937a827c544afe26973ad16294271e0678349762cb3117faf9c570a71b481b8a01757f98b52648769e41af31634f97edf264043e0e6d6e5fc28c90de8d3e01aace37a6e5d8a6d8180bc97d01d45c2b94f1303916ac8b"}, &(0x7f0000000040)=0x6e) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20000000}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x8f8}, &(0x7f0000000240)=0x8) 00:21:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@rand_addr=0xff, @rand_addr, @multicast1}, 0x1e5) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8088, 0x40) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f00000001c0)={0x5, {{0x1c, 0x1, 0xffff, @empty, 0x4}}, {{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x5}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x2}}, r2, 0x0, 0x9, 0x101, 0x4, 0x3, 0x2}, &(0x7f0000000740)=0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt(r1, 0x8, 0x9, &(0x7f0000000400)=""/21, &(0x7f0000000440)=0x15) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x2, r3}, 0xc) 00:21:14 executing program 0: r0 = msgget(0x2, 0xfffffffffffffffd) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/231}, 0xef, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000780)={r2, 0x80000001, 0x6}, 0x8) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="f9ffffff0000000004000002070005000200000002004e20ac1400aa00"/156, @ANYRES32=0x0, @ANYBLOB="81009000ff07000082530000ff00000000000000"], &(0x7f00000004c0)=0xb8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000007c0)={r2, 0x2}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200)=0x8001, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000500)={r4, 0x3f, 0x9}, 0x8) msgrcv(r0, &(0x7f0000000640)={0x0, ""/254}, 0x106, 0x3, 0x800) msgsnd(r0, &(0x7f0000000080)={0x3, "1ed6dd40"}, 0xffffffffffffff24, 0x800) r5 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x200, 0x5}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000ff0f00003f00040008000300070000001c004e2302000000fe8000000000000000000000000000aa0900"/148, @ANYRES32=r6, @ANYBLOB="b9010000e0ffffffff070000050000000000000026b431be465238e5b9f51e5463fac715839c48fec17aff388f332af3937c897f7250c9f42f9878c74e15ebc114633a9c0a30202e5e3d313e6b9475ec0db6ae995a87aea531"], &(0x7f0000000380)=0xb0) msgrcv(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x1800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000000)={r7, 0x4}, &(0x7f00000001c0)) 00:21:14 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="3c609c9219972f21048b4982004230000000000000"], 0x10) fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) writev(r0, &(0x7f0000002500)=[{&(0x7f0000002700)="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", 0x640}], 0x1) 00:21:14 executing program 3: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) __semctl$IPC_RMID(r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r3, &(0x7f0000000a80)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000000c0)=[@in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000002c0)={r5, 0x3}, &(0x7f0000000300)=0x8) semop(r1, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x1, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0xe, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x7}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f0000000340)={@multicast1, @empty, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000003c0)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r6}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000400)={r5, 0x3ff}, &(0x7f0000000480)=0x8) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:21:14 executing program 1: setrlimit(0x9, &(0x7f0000000080)) socket$inet6_sctp(0x1c, 0x5, 0x84) mlockall(0x1) 00:21:14 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(r0, 0x0) poll(&(0x7f0000000280)=[{r0}, {r0, 0x14}], 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:21:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:21:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000180)=0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xe0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xfffffffffffffdae) 00:21:18 executing program 3: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') chmod(&(0x7f0000000300)='./file0/file0\x00', 0x10000010000002ff) r0 = dup(0xffffffffffffff9c) fstat(r0, &(0x7f0000000340)) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) fchmod(r0, 0x0) utimes(&(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)={{0x5}, {0x10001, 0x2}}) accept4$unix(r1, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8, 0x20000000) 00:21:18 executing program 0: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) fstat(r0, &(0x7f00000002c0)) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000003c0)="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", 0x1000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x1, 0xfffffffffffffffe, 0x200, 0x6, 0x98}, 0xc7) 00:21:18 executing program 1: clock_nanosleep(0xf, 0x1, &(0x7f0000000080)={0x0, 0x6}, 0x0) 00:21:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpid() freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)) freebsd11_lstat(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)) getpgid(0x0) getuid() freebsd11_stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) sendmsg$unix(r0, &(0x7f0000000ac0)={&(0x7f00000004c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000540)="7af52ba263d861797015170386580da39a10c410cfd71c119353cb58dfb589ea1df98dd28744c5c94867fb295d14b662b06a75de0c99a255b05969a7cf4ae96e763ebdfc7bfa4b1322ae94d7af85e21c4ce78141d4c7e7b43ab09240fd462aa7f72769", 0x63}], 0x1, 0x0, 0x0, 0x100}, 0x20080) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x401}, &(0x7f00000001c0)=0x7f8714d82e9aba47) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="1fcd03000309000600"], 0xe) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setreuid(r2, r2) setuid(r4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000380)="17aecda6c6bf1ea8b0bc1b4da3e4a3e079987f871e939c662c5268", 0x1b) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x400}, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000200), &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) semget(0x0, 0x4, 0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 00:21:18 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001580)={0x0, 0xa82, 0x1}, &(0x7f00000015c0)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000001680)={&(0x7f0000000240)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000280)="785c369b7b95a5e8f058f212f992adb446c9889113f8b4f088ff3ed74240c53836a0cf3b5e91836998d39cec9d5cd67602117780b13446111378", 0x3a}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="ce9f0c0e4af4da8f836cb0ca8cca2353a4eee26b8fbdcd642fd83e72ae1e603b48993c74395d000245d853c421a6b55e060abe42bc4fadb6daf2f75a3c9378dba3c27875d86eb042d4ac8a588b635089ca05934216ebf0b80ccffa576e2d53b892508b157cafdb41211031ea82b41106c1145449777d938f040d598b61fd752165650ed85f942a9c8288755dcd116a615300cbab4dd5a6a471a4f8f4e4d5d1", 0x9f}, {&(0x7f0000001380)="e0ff40ff9e19d1111b98de6c98d2b7b9c28068ad1b57f7522c14b61b39f308e100df47f837c8be9b6e8dd0b65ec569a5ef1478d71c8f4ae75c5b7baab75310235916d4b857d92b8808acccc6a5088873c77baa587a648c140e3518cbc578f970131277d7", 0x64}, {&(0x7f0000001400)="78eb635784e7434959e9a5f520d8161864e15d1f2b58a0d6367d4afaeb0e48633f3d94a0e6cdafcf408841d266d179e681759543af0e18df37faf27d3977a7c3d8c67b9ccb266aaaada2727ca34914dcc21198ab819d59e1264f2200def78112380d6fd2fd6cf814f29dcebb38cb9b8d0feb69ba4ceb958eb33d2ad43e223f3c6ff7b5c22dd687e0699274fabf9d11fdc573955c17bab714e3a1fe36cf9e6e50df8a45939f66df6cbf891699d908314cb8c631a249f00a766a909be5ab9fb09fd52ef92f6cf2ebe6d5a44a9de399400b4841", 0xd2}], 0x5, &(0x7f0000001600)=[@sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x210, 0x9855, 0x9, r2}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @dstaddrv6={0x1c}], 0x48, 0x8}, 0x84) fcntl$lock(r0, 0x4, 0x0) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x3, 0x2, 0x9a0f, 0x86d, 0x3, 0x6, 0x3, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x100, 0x51ad, 0x1e1, 0x2}}, &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x1, @broadcast}}, r4}, 0x8c) 00:21:18 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41]}, 0x3}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000300)="7f9e06771680ffd1ce5ee82d55ea3c90a4788b5d3e1a67dfbec81e497a080450ed4a965823a806bc67682a8e4a4ec9f506783fbb9b496870cbce592b41199ba24153d7de1d235ff5c84fafd0479cdfd30d52d3f1752120fe99d02226bb", 0x5d}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x3, 0x0) 00:21:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:21:22 executing program 3: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) freebsd11_stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0/file0\x00', r0, r1) 00:21:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r2) lseek(r2, 0x29, 0x2) connect(r1, &(0x7f00000004c0)=@in, 0xc) ppoll(&(0x7f0000000140)=[{r0, 0x1cd}, {r3, 0x400000080}], 0x2, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 00:21:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000440)='./file0\x00', 0x80, 0x40) lseek(r0, 0x0, 0x1000000000003) socket$unix(0x1, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) open(&(0x7f00000004c0)='./file1\x00', 0x100000, 0x21) poll(&(0x7f00000000c0)=[{r0, 0x2001}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f00000005c0), &(0x7f0000000600)=0x4) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x0) r2 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffff93, 0x1, 0x0, 0x10) recvfrom$unix(r0, &(0x7f0000000500)=""/109, 0x6d, 0x40000, &(0x7f0000000580)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x1fffc, 0x2010) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4) dup(r3) 00:21:23 executing program 3: freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) connect(r1, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 00:21:23 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000002c0)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:21:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) 00:21:23 executing program 1: r0 = socket(0x2, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x10, "a17cfd92418d7e334c409a1d5009f184"}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x2, 0x0, 0x81, 0x1, 0xffffffffffffffe1}, &(0x7f0000000140)=0x14) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000180)="8ef717b72be92443f3f943008928d0442b0a61e7359b5ddbbcc0766027db592229071c4d015c729a8d2f61e1d27aab592bd4fca4452f41d9dbd1b24d655e23b0a50681717b95adf86c8f4208f26b6d101d75d117b9257e4354295fe8b49dd81f6ce4a79fee2721cd91329550966bf52e7292df30b9dd8b18ae9041ff075424dcf1e2be8ab2f93ef9634a68baa5413afa168d9c19e09fef129baf8a308a96c42a4476583dd349fc31bf088e9d42fb3e092c5bb19a59b2280ace5972d5f9cea25a9b4921efeea0b4cd6ef84a16ae386b1e92ff97ad7af74809", 0xd8) 00:21:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:21:26 executing program 1: exit(0x40) r0 = socket(0x1b, 0x3, 0x4000000) getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2) 00:21:26 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x7, @loopback, 0x10000}, {0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x5, [0x10001, 0x5, 0x2, 0x1, 0x88, 0x1, 0x9, 0x4]}, 0x5c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x60) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x6f, "88517c5f8af8bf869444642d27c01b2b646bcf01b950761c2546dd2a0fce9f227bce70ef33ad349649b67f59fc72f2771c8cbe81f9c02b190db02df0f01c7f2a862f7d102dbbff769b2009831de23f6a5ce4fff4526940f383215c8c0f1b814753d173316fa5ecadfc4172cea565ca"}, &(0x7f0000000200)=0x77) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xf, 0x7}, &(0x7f0000000280)=0x8) r3 = socket(0x2, 0x10000001, 0x82) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1204, &(0x7f00000000c0), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000100)="3ca140a9c6c6f0125e4890efcc7e95c0963922f209e7bdeb7396fd185af37bc5250120794be669c94edb5b3d45df6e9e194a3b4d4a03de2f639729b2f7511f43c537c9e424f8b36299dcfc4d8f62efefdfa0ede07a24e4406c3f78f9f795fe60b7", 0x61) 00:21:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="25020000ffff80f8ffffff40753e8aa710", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = getpgrp(0x0) fcntl$lock(r1, 0xc, &(0x7f00000001c0)={0x3, 0x7, 0x401, 0x5, r3}) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000040)=0x4, 0x4) dup(r1) bind$inet6(r2, &(0x7f0000000200)={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}, 0x1c) recvmsg(r0, &(0x7f0000000840)={0x0, 0x2d6, 0x0, 0x0, &(0x7f0000000000)=""/2, 0xffffff6c}, 0xfffffffffffffffe) 00:21:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x45) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1) fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:21:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x1ff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806001808000604719d881de66c50b2bbbd070fd8bbe700000000001000") r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000180)={0x8, 0xd08}, 0x10) 00:21:29 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) r1 = geteuid() r2 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/147, 0x93}, {&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000280)=""/167, 0xa7}, {&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5, &(0x7f00000014c0)=""/249, 0xf9}, 0x40) faccessat(r0, &(0x7f0000001700)='./file0\x00', 0x8, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x9a2, @loopback, 0x2}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000001600)="0a783e3ede8b78c7a9ab1004c9fa68e6a3b5c590d9d42edad16ab0c5874f800a4d231ffb932097d5b2c7e5eeefc6028653e0a3257bb87503545d8357ed3523472560ee91c6af67fbfe2459d03c6f2333abeac6507e81cb941f63c708baaaf62945633c9b9bec52c076bdb44ef25cb10d3f6d4b3161eaaccabb6eac77c50e8ccbef16a56697e54ca25ae308f51a923a3dfd352093e97617bc1f888a299a407333f129b8d5f8ae65ff70a5b328eccb5b0f2cbede34d020c880950682ab0dca2596e1a79be34cba09f5dfdf6bebcdc6903e9210a9392de75c95d14adf655cf588463bb97613b5ae23bd", 0xe8}], 0x1, &(0x7f0000000140)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x1c, 0x20101}, 0x8) 00:21:29 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="8298f90d17"], 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={r2}, 0xc) 00:21:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:21:33 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f5", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x8005, 0x84) r1 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000003c0)={0xc259}, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8401, 0x2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000400)={0x1, &(0x7f0000000540)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3ff, @empty, 0x1}, @in6={0x1c, 0x1, 0xfff, @loopback, 0x1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x8, 0x2, 0xfffffffffffffff9, 0xff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x1ff, 0x10000}, 0xc) r4 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1000000000000000090065001d000001"], 0x10}, 0x0) fcntl$setflags(r4, 0x2, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000ffffffff040001000700ff0fb0c200001c004e2105000000fe8000000000000000000000000000bb05f2000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00"/148, @ANYRES32=0x0, @ANYBLOB="0900000007000000030000000800000005000000"], &(0x7f0000000500)=0xb0) getpeername$unix(r4, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 00:21:33 executing program 0: 00:21:33 executing program 1: 00:21:33 executing program 1: 00:21:33 executing program 3: syz_emit_ethernet(0x3a5, &(0x7f0000007000)) 00:21:33 executing program 0: syz_emit_ethernet(0xfdef, &(0x7f0000000080)) 00:21:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x45) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1) fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:21:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:21:37 executing program 1: truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) clock_settime(0x0, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffd4) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) 00:21:37 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x8) lseek(r0, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0xa3}, 0x4) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:21:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x45) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1) fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:21:37 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:21:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000000)="889b5969c73c8ccd88936a92296fab3d8a23ee1246f16551c0eacd9e14d454d9af762d22f4b59d1fb3a1c695e672208e2ba1566e393f05024f1354cab79a0a7e6e98d1dbaba220368a8c4e8ce3ef819a376c0124f71854cbed856dcf8a6035f30de35942e8680279706292fc5e7911a4226825c7bca5b54a00b5e11616", 0x7d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4c, 0x0, 0xfffffffffffffe36) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x20000000) getsockname$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 00:21:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) socket$inet_udplite(0x2, 0x2, 0x88) 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, 0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) readlink(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0x9b, "64a01d0de0e259af4be2ee8c6139435f91e5a8fe71334274237d9ba410dcb0d989f9caca71d4cdaec62d290312e4667ab577bf2cd848c5a16d5252985fb3bc19a91c85b7a1580961132b5942c35260075582f54f8900b88ef09e79dca910306d7731765a868b4259974cf0ad36575bde24762f07cc166930de4691df276f640f431e5a7732f882124c5a2927077d1ed32582cf84ee9571fcc12774"}, &(0x7f0000000200)=0xa3) freebsd11_mknod(0x0, 0x0, 0x0) 00:21:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x45) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1) fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:21:46 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:21:46 executing program 3: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x1b3) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x6722, @loopback, 0x80}, 0x1c) geteuid() setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x9, "4d5e8641fd2ef81b2766a0ced7be3bce"}, 0x14) 00:21:46 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendto$inet(r0, &(0x7f0000000000)="cd76dd9088f66b8c47695eacd7c10699c66c24ce4e432921dc50186479a6ffa672b8596018b0ee70a6d6c37e3b9606324eba6cca99993270065f8204f8e3d41f7d", 0x41, 0x20101, &(0x7f0000000080)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$unix(0x1, 0x5, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x8, 0x4) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mprotect(&(0x7f0000e86000/0x2000)=nil, 0x2000, 0x3) 00:21:46 executing program 1: r0 = socket(0x13, 0x3, 0x9) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0), 0x8) 00:21:46 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x8000000000020a, 0x3) r1 = shmget$private(0x0, 0x4000, 0x32, &(0x7f0000ffb000/0x4000)=nil) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = getpgid(r6) r8 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f00000005c0)={{0x0, r2, r3, r4, r5, 0x0, 0x7}, 0xdb, 0x10000, 0x1, 0x7f, r7, r8}) truncate(&(0x7f0000000000)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r9, 0x2}, 0x8) r10 = semget$private(0x0, 0x7, 0x20) __semctl$GETNCNT(r10, 0x5, 0x3, &(0x7f0000000640)=""/118) __semctl$GETALL(r10, 0x0, 0x6, &(0x7f00000006c0)=""/242) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x105c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x80, 0x3930, 0x7, 0x8, r11}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000007c0)={r9, 0x7}, 0x8) accept$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c) 00:21:47 executing program 1: pipe2(&(0x7f00000001c0), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r0, 0x11, r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r3 = getuid() setreuid(r2, r3) pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:21:50 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet6_buf(r1, 0x29, 0x69, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) flock(r2, 0x2) 00:21:50 executing program 0: r0 = socket$inet6(0x1c, 0x7, 0x81) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x81012, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") 00:21:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:21:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x0, 0x1ff}, &(0x7f0000000240)=0x8) 00:21:52 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$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$getflags(r0, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:21:52 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000080)=0xffffffffffffffff, 0x565) socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r0, &(0x7f00000000c0)="19370cca7f5d441310273fbbb350ca5edfb249196b2a035d7bdd4d4190b07880808757f767b22ea65820fa9fc34cd2490ffe9542f6ea933dcda3e63efb7b14e8f36d6efa298bcf53e1bac1da263a3643932a9fa81f1fbd9ec22a668b49aeecb6311c55e1417f99bd4afafc305c23fdb1a247bd1a9d04a2484b5b0d3da2c140253b81ccc7ff80a1a83a4049f1699eb9bf95742f5c25d53508933b0dd84d7629628e73c55676e1647918801b20829158d40ca5389ec1b84feb7688b8aabc7fdf51d8", 0xc1, 0x20000, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff5}, 0x1c) 00:21:52 executing program 3: r0 = socket$inet6(0x1c, 0x10000005, 0x6) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="02ec4762db3536293078ac68bb45a1a362b5041fdb48ead7540ef67ddb5f9b01e0f30284e50d380a58f5a67493ba2a5fc5f9d5612c98697c67781b12ad8f7a650fc0bc6d6e5884ec23ce379a8248d2878d3a14fe", 0x54}, {&(0x7f0000000140)="3a5b05abfde5e8bada5d90274a242449f1ab35b6d0773dc319f80c9403816e277d66f64d457786176ce1e28116e7a0b8f495601942df2f28e5a5e8347e2eef8d8bde64c2e6ab5e0a9bdd0f0f89bc39260746dbf9617eec2a3030a3ecb63241ea91ae226735c69cf977160c06e12c50a559ab0c88912855030353a257e6ded69b692181f44e3be95ac48906a92d897e7f1bcd647accf769802db177e9f3afcc3ae1cd7f53f4ebd6a3ab4572e0e1a949d9101bb30403f1d7fcb44367c528e163009c2cb35ab3e63350939d7233da287455ebb1b1970286966a514786", 0xdb}], 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x2e7}, 0x20100) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:21:52 executing program 1: shutdown(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, 0x0) socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000380)) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setrlimit(0x0, 0x0) fchmod(r0, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:21:52 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000340)="36a945054111b8db61e34781d2d91064118f2b31e467b9a3c4e580447a5242725857b718dd0f7d167fd67fd15bedfd359792a70f12fc01c03553f6272188c8877a6ddceb3db2dcd8ce8be6d01ab22f93ecb6e2719fbff40689d658f6f7400054a7", 0x61) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000180)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)=""/17, 0x11}], 0x1, &(0x7f0000000240)=""/179, 0xb3}, 0x1) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) bind(r0, 0xffffffffffffffff, 0x0) 00:21:56 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x10) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/90}, &(0x7f0000000080)=0x5c) freebsd11_mknod(&(0x7f00000000c0)='.\x00', 0x200000001000, 0x0) 00:22:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:22:00 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0xfffffffffffffed0) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @remote}, &(0x7f00000000c0)=0xc) 00:22:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$getflags(r0, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:22:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$getflags(r0, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:22:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:22:03 executing program 3: r0 = socket(0x10, 0x20000002, 0xfff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7, 0xf, 0xffffffff00000000, 0x10000}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x55, 0x0, 0x0) 00:22:03 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) r2 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/47) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0xf53c, 0x6, 0x110, 0x3f, 0x0, 0x2, 0x8, 0x101, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000180)={r5, 0x80}, 0x8) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5) fcntl$setstatus(r0, 0x4, 0xc) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r6 = semget$private(0x0, 0x4, 0xe) __semctl$GETNCNT(r6, 0x1, 0x3, &(0x7f00000001c0)=""/2) setsockopt$sock_int(r4, 0xffff, 0x4, &(0x7f0000000200)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f00000002c0)={@empty, @rand_addr=0x1, 0x3, 0x2, [@multicast1, @loopback]}, 0x18) getrlimit(0xc, &(0x7f0000000300)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000340)={0x7ff, 0x1, 0xf7, 0xfc, 0x2}, 0xc) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000380)=""/60) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000003c0)={r5, 0x5}, 0x8) setsockopt$sock_int(r3, 0xffff, 0x9018, &(0x7f0000000400)=0x5, 0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f0000000440)={0x3, {{0x1c, 0x0, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, {{0x1c, 0x3, 0xfffffffffffffe66, @remote={0xfe, 0x80, [], 0x0}, 0x6888a543}}}, 0x108) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000580)={r5, 0x9, 0x4ff}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000600)={r5, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000640)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000680)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000006c0)={r7, 0x10001, 0x3ff}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000007c0)={@in={{0x2, 0x3, @rand_addr=0x7}}, r8}, &(0x7f0000000880)=0x8c) symlinkat(&(0x7f00000008c0)='./file0\x00', r3, &(0x7f0000000900)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000940)={r8, 0x9, 0x3, 0x80000001, 0x7}, &(0x7f0000000980)=0x18) 00:22:03 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xbf, 0xbe}}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x100000, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1000, 0x1, 0x2, 0x1bc}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x8000}, &(0x7f0000000140)=0x8) 00:22:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$getflags(r0, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:22:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$getflags(r0, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:22:06 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xbf, 0xbe}}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x100000, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1000, 0x1, 0x2, 0x1bc}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x8000}, &(0x7f0000000140)=0x8) 00:22:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:22:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$getflags(r0, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:22:09 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$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$getflags(r0, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:22:11 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sendfile(r0, r1, 0x0, 0x401) r2 = dup(0xffffffffffffffff) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000004c0)={r4, 0x9, 0xf8, "cff553a74502f09ee8b933d7863bdee4faf151d584a3d26ff86814e02a72cc2ce773e5b417847d27cdfdb3b737918f442594922beb39f6c106e951a2c93eaff500e44e5dd145f7e515057e02e0d8ca4bc481f8d0be68a4e985ea29392345b90f1275dbc358a8cec192f3f4fe923e340ed7376931ad6c04801903736f22e1e895de7ea62fe56bb5e9b7fd143095c013782b6c21a1b82e62054c23bb7c9750fa2ee90500369423c7307130d97c4fe8fa6237234618a807b9efff486252fc304569ee3ba371764ad77d77f79e354e19a5edbafdb9f644231153eddc8bc0ec05d30140252005aaad3db4c0caaa0a909b023662ced43bbc5392ba"}, 0x100) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r4, 0x98, 0x1ff, 0x6, 0x7ff, 0x5}, &(0x7f0000000200)=0x14) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x4) 00:22:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:22:22 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') connect(r0, &(0x7f0000000180)=@in6={0x1c, 0x2, 0xfe, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='./file2\x00', 0x3ffd) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') renameat(r0, &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:22:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x259) r2 = accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0xfffffffffffffff8, 0xf20, 0xa0, 0x2, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r3, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000003c0)=0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x7}, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) poll(&(0x7f00000001c0), 0x0, 0x1) 00:22:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:22:25 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) fcntl$setstatus(r0, 0x4, 0x40) syz_emit_ethernet(0xe0, &(0x7f0000000200)="79fefb35e5c0fb65fffffeff08060018c5714124d5000000318589cf5dbb55043ca8dce300689ac13d169350619caee8dc83c69efef6c8c17b1d7d1bb4187cda346ad6384a897a4db5fcaa042b312fd3cfd883cd4dd3ceb1db1e98f14fa47aaf9054253b28458ce1a3d61759663c96066399da659c274f2a718437e10ce04c7ee893986b8655c374326bbb9e6c1427ef67a521648c679c44288e974d83311fce5022bad3928708d896e5511ce7ec5198c515c9380b1efbb905ba2f7c063720eec07c64dc291e9e1085fc4173d14363d8c3b918e565336f9f36344768a57075ce") 00:22:25 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$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$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:22:25 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "9b508e2df96e36c5bb65f7af26b3e36c34640acd631caec94fe341ef2078dd8a11f3f98b90ae5188a1f3873ba3039e0c251de561274bfe1ba51bb335101b0638fcc728344e8746ed4b8fd6658ee6537e33d447ceeb8d1823720b960a751043864f31994995814ecf2d7c8f3b5130757ec2eba05f6eeae8df2aca71bd1832fb4877c8105028dc1c4a45b16a2d8d2802ba3fa37ea0a2568915b6b54e5d88572efc6e2b0170914049158cd2d13c0f71016fa1c66b6480217efad40e2e8c2aff695a4bf2db800c786e770c4a9c4a9320677f100089457b59353707f3100e301ddec14d977885c959bcd132eaf622cdd9e6e2"}, 0x100) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffffef) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 00:22:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r0, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x2, 0x10000001, 0x84) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r1, 0x7fff, 0x4, 0x1ffe000, 0x800, 0x586357a5}, &(0x7f00000000c0)=0x14) 00:22:26 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) setuid(0xee01) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000)) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="035d312c6a"], &(0x7f0000000080)=0xa) 00:22:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080), 0xc) 00:22:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0/../file0\x00', r0, &(0x7f0000000380)='./file0\x00') openat(r0, &(0x7f00000001c0)='./file0/../file0\x00', 0x406d00, 0x0) 00:22:30 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:22:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x3, @multicast2}, 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_stat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = getuid() r3 = getegid() chown(&(0x7f0000000180)='./file0\x00', r2, r3) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x6, 0x8000, 0x8}, 0x10) clock_settime(0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) 00:22:30 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xc020, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000180)='./file0\x00', 0x100000010000) truncate(&(0x7f0000000140)='./file0\x00', 0x5) 00:22:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x20, 0x3, 0x2, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xa4, 0x7fff}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x1c}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffff}, 0x1) 00:22:36 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88) r1 = socket(0x2, 0x10000003, 0xb21) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x80) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000200)="e52e6fce92ac287c5d35a32d2aa5de50ea5fc008e16283d347b9a6996050459f8dea7645d0", 0x25) bind(r2, &(0x7f0000000240)=@in={0x2, 0x3, @multicast2}, 0x10) bind(r0, &(0x7f0000000280)=@in={0x2, 0x2, @multicast1}, 0x10) sendto(r0, &(0x7f00000002c0)="5104acf1ca69f9f85812292e2daaeac6e78c677258cd96e77547f99ccca3d4d6ff88403fdaaa18154fecf7a12eed5f362d5eb79f87dccfb0b4", 0x39, 0x20007, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x0, [0x4, 0x5, 0x4, 0x60, 0x7, 0x101, 0x5, 0x9]}, 0x5c) bind(r3, &(0x7f00000003c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r7, 0xffffffffffff7fff, 0x800, 0x0, 0x1, 0x5}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1}}, r9, 0xffffffffffffff29, 0xffffffffffffff2b}, 0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000a80)=ANY=[@ANYRES32=r7, @ANYBLOB="0001050009000000070002000880ec0000000000000004980acdae1a0100605b470ae0186be01418eb2c04a49e3978b81164d0f67995f82b2d7edcdb716c7d7d591c795601be6654fbe3de"], &(0x7f00000006c0)=0x12) __getcwd(&(0x7f0000000700)=""/88, 0x58) r10 = accept4$inet(r1, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000007c0)=0x10, 0x30000000) close(r1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r4, 0xfffffffffffff001}, 0x8) getuid() getsockname(r10, &(0x7f0000000840)=@un=@abs, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f00000008c0)={r8, 0x3f}, &(0x7f0000000900)=0x8) connect$unix(r3, &(0x7f0000000940)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r11 = semget$private(0x0, 0x4, 0x51) __semctl$IPC_RMID(r11, 0x0, 0x0) ftruncate(r3, 0xffff) 00:22:36 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x1fe, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x122) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc00}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r2 = semget(0x0, 0x0, 0x20) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/90) fdatasync(r0) 00:22:36 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="006997000803000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0xfffffffffffffffe, 0x0) sendto$unix(r0, 0x0, 0xffffff2c, 0x0, &(0x7f0000000140)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:22:36 executing program 0: r0 = socket$inet(0x2, 0x10000003, 0xffffffffffff0001) sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x300, @empty={[0xc7000000]}}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x5c9}], 0x1}, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x20, 0x2, 0x100, 0x8, 0x4, 0x5, 0x0, 0x80000000, r1}, 0x20) 00:22:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:22:36 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = socket$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(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x6, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000080130000003f00000005000000"], 0x0) 00:22:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000300)=0xfffffffffffffe32, 0x20000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000400), 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x7, 0x0, 0x1000, 0x19, 0x7}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22ac1400aa00000000000000d1b6d09557c18f21950fa800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/136, @ANYRES32=r2, @ANYBLOB="0600000000800000fcff3700"], &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r3, 0x3ff}, &(0x7f0000000080)=0x8) 00:22:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a30000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 00:22:38 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100300, 0x4) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:22:41 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x1) 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)={0x200200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x6, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000080130000003f00000005000000"], 0x0) 00:22:41 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) socket$inet6_sctp(0x1c, 0x5, 0x84) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) read(r0, 0xffffffffffffffff, 0xfffffffffffffe18) 00:22:41 executing program 1: semget(0x0, 0x1, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000000040), 0xffffffffffffe3e) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000380), &(0x7f0000000480)) freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000680), &(0x7f0000000580)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="497150cc", 0x4}, {&(0x7f0000000980)="1cd557f29ea26757f526ceb18901d4b0235f34aca59346b81be0f891e5e7b7542556198c327aa5cdce215c56dac2995481a8277b297140c5478fd4ac7f6b17218d29fd904901c4cfce5b1208c33c8d6f5fc10e4fde1dc5cc3956ad0ef1603005e424b6866d2f502eefed74f18cbc81e7f0e509620e4dc468a6a289670f9475179482b42144438f0d05370aa89bbcebf3552c77bef241cf27921ac3c5b8811ef72cdddfe44b1322c90859e59d84a6ce87a3d05f27ab13390f5e7986b58d6b5e3f43473b305af1", 0x1eb}, {&(0x7f0000000280)="956bdb", 0x3}], 0x3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) 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$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$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(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x29b) 00:22:42 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:22:42 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = getpgid(0x0) fcntl$setown(r0, 0x6, r2) close(r0) close(r1) 00:22:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000380)={0x40, 0x800, 0x21d, 0x7fffffff, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0xfffffffffffffffd, 0xf4, 0x8}, &(0x7f0000000440)=0x10) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mlockall(0x3) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) poll(&(0x7f0000000280)=[{r3, 0x80}, {r3, 0x10}, {r3, 0x2000}], 0x3, 0x3) clock_settime(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) fchdir(r1) write(r3, &(0x7f0000000040)="cde5cdbd32c144af562a799de6ce54c7a6f29ef7af00c6193b36200cfa6ba321ae1df9e46b0eb0c2a923c65fce94e6313c5ef46bf2ead93edb89a04a77eb508b19f0aedb39d341ca7fd58a8d36332d2f3e94656013fcd411744906f6972088d28aee25a68a657b94dc9229fc66c0fbb2", 0x70) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x26, &(0x7f0000000140)=""/65, &(0x7f00000001c0)=0x41) open(&(0x7f0000000000)='./file0\x00', 0x46, 0x181) r4 = semget$private(0x0, 0x3, 0x80) __semctl$GETVAL(r4, 0x1, 0x5, &(0x7f00000002c0)=""/117) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:22:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000380)={0x40, 0x800, 0x21d, 0x7fffffff, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0xfffffffffffffffd, 0xf4, 0x8}, &(0x7f0000000440)=0x10) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mlockall(0x3) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) poll(&(0x7f0000000280)=[{r3, 0x80}, {r3, 0x10}, {r3, 0x2000}], 0x3, 0x3) clock_settime(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) fchdir(r1) write(r3, &(0x7f0000000040)="cde5cdbd32c144af562a799de6ce54c7a6f29ef7af00c6193b36200cfa6ba321ae1df9e46b0eb0c2a923c65fce94e6313c5ef46bf2ead93edb89a04a77eb508b19f0aedb39d341ca7fd58a8d36332d2f3e94656013fcd411744906f6972088d28aee25a68a657b94dc9229fc66c0fbb2", 0x70) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x26, &(0x7f0000000140)=""/65, &(0x7f00000001c0)=0x41) open(&(0x7f0000000000)='./file0\x00', 0x46, 0x181) r4 = semget$private(0x0, 0x3, 0x80) __semctl$GETVAL(r4, 0x1, 0x5, &(0x7f00000002c0)=""/117) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:22:42 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000240)={@remote, @remote, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0x0}, r3}, 0x14) r4 = socket$inet(0x2, 0x2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000300)={r2, 0x200}, &(0x7f0000000400)=0x8) r5 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r5, &(0x7f0000000180)={0x0, 0xfffffffffffffe3b, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @broadcast}}}}, 0x0) 00:22:44 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00000000c0)=0x300, 0x4) 00:22:44 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x900) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) getpeername$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000e, 0x6, 0x12, r3, 0x1f470000) r4 = socket(0x17, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x8007, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x3}, 0x8) 00:22:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYBLOB="a29243eb3f900600991fc9e94f00020004000000000000"], 0x1) setreuid(r1, r1) setuid(0x0) setresuid(r1, r1, r1) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) pipe2(&(0x7f00000002c0), 0x100000) lchown(&(0x7f0000000000)='./file0\x00', r1, r4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r2, 0x4623, 0x2, 0xaac, 0x2d}, &(0x7f0000000b40)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setreuid(r3, r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x8001}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000800000000000000000000000000000080000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000a80)=0x4, 0x4) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)) 00:22:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:22:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) fsync(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setrlimit(0xe, &(0x7f0000000280)={0xda, 0x47}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000240)=0x8) poll(&(0x7f00000002c0), 0x0, 0xff) 00:22:48 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000380)='./file0\x00') execve(0x0, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000200)=""/225, &(0x7f0000000080)=0xe1) r3 = getpid() fcntl$lock(r2, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x79b3437d, r3}) 00:22:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f00000000c0)={0x3, 0x5, 0x1, 0x7fff, r1}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) syz_execute_func(&(0x7f0000000140)="45dca7feefffffdfd6c4e18859ccc4e3a90c5c94eafec441b973d75df3a5c4614172d016c421fc5bc7c4a23dbbddf043811c5a00000000") r3 = socket$inet6(0x1c, 0x20000000, 0x1) setsockopt$inet6_tcp_int(r3, 0x6, 0x82, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000000)={0x0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:22:48 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x24e) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r1, 0x9}, &(0x7f0000000180)=0x8) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) listen(r2, 0x2d20800000) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r3, 0x0) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:22:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x2000}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) __getcwd(&(0x7f0000000000)=""/46, 0x2e) 00:22:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:22:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="03000400", @ANYRES32=0x0], &(0x7f0000000100)=0x8) accept4(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={r1, 0x16, "034c1b642a4232177acca5b4684ad8878dc803e5b510"}, &(0x7f00000000c0)=0x1e) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:22:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:22:54 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x7, "49330c91d50204"}, &(0x7f00000000c0)=0xf) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x6fd, 0x6, 0x7}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 00:22:54 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) utimes(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)={{0xd9, 0x580}, {0x4, 0x10001}}) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xf, &(0x7f00000001c0)={0x3, 0x3, 0xd2, 0x5, r1}) r2 = getgid() getgroups(0x8, &(0x7f0000000180)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setregid(r2, r3) flock(r0, 0x2) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0) 00:22:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0xc8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x100, 0x1, [0x72]}, &(0x7f00000000c0)=0xa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x1ff, 0x1, [0x1]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r2, 0xd0, "6471e5be41b2d4b811356237559ba06b2cb1d2bc15f3a673ab05031d85b1b8bb5c1f6664db8cdcb27f69db3f27fe2be5ac1e0891f260c9841b152f2c28da943d1839ddf0b0869257cd690e7aa54d196d84e474505dce14e88e1964eef6e61857d39e45b21ef262ff65ec847d60971c833c88b831923c5d8dc282b43dc3b14896b6e26db9194f72af4fcf68f52bb517c0ed5a18fa331cb33766366c69628f40ab0b6dce4396dcec1271db452601acd4ecb1f0411ca13becd359064edb07ee29d951f61e79180c4b608a82a3833f912a1b"}, &(0x7f00000002c0)=0xd8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="77f50800000208000008000203000500010105008dc9d9d846f02299b86a84ac9275ac328e0a0496ec8b8defaf998db08747a7ba7d60a11872601d0c3c3c4599a3c5500853c9de11b5a0461d50a242b08979fb3fb94fa8822d0b486800fe9e77a6525019887d29315da1045addfe5031d23b9ebe9e28f595594400"/135], &(0x7f0000000340)=0x18) 00:22:54 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000000)) 00:22:54 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000020a, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000480)=0x2e4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r2 = accept$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x20000, 0x2) clock_getres(0xf, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f00000005c0), 0x0, 0x3f) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x21c, 0x40000008, 0x0, 0x3d) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0xb713, 0x8, 0x0, 0x7, 0x6, 0x8000, 0x400, 0x100000000}, &(0x7f0000000240)=0x20) 00:22:54 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x20a, 0x200000000002) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x762}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x5, 0xfffffffffffffff7}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/73, 0x49, 0x40040, &(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 00:22:54 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) open(&(0x7f0000000040)='./file0\x00', 0x8003, 0x80) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 00:23:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x100000, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000d5bdd16a9e3a2da8b330"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) 00:23:00 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) munmap(&(0x7f0000f01000/0x2000)=nil, 0x2000) exit(0x100) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) munmap(&(0x7f0000d6c000/0x2000)=nil, 0x2000) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100)=0x81, 0x4) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000240)) socket$inet_icmp(0x2, 0x2, 0x1) mlock(&(0x7f0000d6c000/0x3000)=nil, 0x3000) mlockall(0x1) r2 = msgget(0x2, 0x1) msgrcv(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000051874eed00"/156], 0x9c, 0x1, 0x800) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000200)="0d215ab44b94", 0x6) 00:23:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) fdatasync(r1) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndinfo={0x1c, 0x84, 0x4, {0x1f, 0x800, 0x101, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @init={0x14, 0x84, 0x1, {0x7, 0x9, 0x7, 0x180b}}, @dstaddrv4={0x10, 0x84, 0x9, @remote}, @dstaddrv6={0x1c}], 0xac, 0x101}, 0x188) 00:23:00 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)=ANY=[@ANYBLOB="1c000000210000000000000000000000000000000000bbe8ffffffff000000000000000041774adea2c84eb7000000000000000000000000000000000000000000000000000000eb768a6e7437a60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006fd33f6521c348627102028c0dc657aabcfbe9de091111eb81cad88f139db55f1210a2201d550dbb3d37fb78b94ebac151eba8373aa8f66fd7b71da7073153", @ANYRES32=0x0], 0x2) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') symlinkat(&(0x7f0000000240)='./file1\x00', r0, &(0x7f0000000040)='./file2\x00') renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') r2 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) 00:23:00 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000080)="5e724f2c0cf14a7f", 0x8, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x3, r2}, &(0x7f0000000180)=0xc) 00:23:00 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x800, 0x1, 0x100000000, 0x8000}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x4, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) r3 = shmget$private(0x0, 0x3000, 0x1c7, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/135) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4) 00:23:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000003c0)="70c3ca5f922c0b6553f9eca8aa1b37f09dd3dbcdf4c2f488b88ddeb2bd35f6cff1e50e5aeb88c03ebe8956d432e646489dbd1e0a838de83522f492607740fcab9990c30a9360f504102e50c0bc28786d7f17cb0e7aff6e2afff29403e4fc9014e1ed54b640ab32aa9104f263766883e264acdd5395372683413b8d8344f0313f781f9f971f64fa5db20bce0fb259027cb1a874c59da446c107006ecba6dcbda5d01233ccbdf6a2aadb2694275a2b38aecf684da8fd1e17ea9bf546499ee819354c13a337d3dc00ce5c49a62734ab722bd371d827c06d4281e227e1aeea75c2f08056d88de78f7e1f33eb966c68815175e2419c6b6c2496aaff6ae6d0bcf1f40491e25324e4b34b4821fb3f4353c51352be4804f7b13ab6adf906d526bfa160f37d025605237de2afbb2bb216f3f00d36ae76a94afaadc136678c7e3a128cd628abd07747652f6db2ec7aa8c6f2e3e4182ac6d8f759aaf133e5569d1b80220b71b32a2c5768d47e1e714d1b2c133a5615cbed033bfcf84f6aac0caffeeeacc54c1f4778a4dab4019295955b46d86dc66a12ce9cc515d1d1d0087845bd9c7edfbd1908464c2d69a88c3ac0bd212418a7f33872e6023fe211d8c4eeb34fcfdd30eaeaf6946f085de01a360f37db0ae13192ebdf5e37fdb54be3b381cb3641ba81b280ff74228dd17c4c47b30d0a3d53e6cb7a9b3a442ef7b391d027ecc12bfd7742472e3d4add9337cd6ea8469d8e4435e7512708bc49cd6f4faf9470f8085e0d4641fe35ecef5176337c6f113111165899fd9f441d7ae1c0f94816eef674afe58e869722bf50300cb2806e36c67bac821a01ed07fc31a7152071f8d27d7a5d1354dbf5266b24640f452cd1ff4837b713a9458ef7211a5c5d36ac4fffd961090a47fbd948eec4bd360ef403e0e2e435f4630a3d52fc32c2e9248627f6d386d51960fad5d930260bd5e2fe583901e515ec5ed4e516c14c9b93a87ecec4a11eb42d89e18d2927ae718da3ddb6512ab853c09497c84a2aa72fe02155c4937bcc3c21aab18a767d9bf813feee81907d8f4337335af5c511c7d392834db67fb3e6faf8b7ddae67f83ad1a28fb7644f47ed63ac46ab94d63a68f57ed3c3b4f2e586a87981fbf55fdc99499bcb9956bca4a37b89e0b71a25f55931d2595b5e1dfca6d407d9efd52c2cacf901f4e5df835677c524c7d023028fe3e7db0c1d673ff3b870b114fc5512ebb07df0371cb13b25428eafd29de0ecd8a5db12094b02f8bee998ab90ab9b941b9ffc0c18625f66f3c96f3fb8bea424429c85f39e9a733ef36eba5ea0338185b72b9f75d69f2fede8b66aed4327d3cd33da183ebb389c74ba24f1869f89013d7f96cbb905f59afad7dc74caf877e4c9251ffddc3aaf8cb540d67da0dfdc106c24dea9c275b6b10a6be993a633794e508c4f6cc91b77333e2dfc6f00513ba142f27b6f60cd430ad8a3cc8eee3129c4b0a7db4caa667d6bb41e241d4e963d3f04de98480fb5e2fa90fcc6b83b64605a2c5d92e42c4e4d648dfd5f252d09e02c3db2c6d57e1a0c68685a4f8d9f82742a195b24608ad11cd2a0ae54ee086cf50d6de0221bb449b56405ce37ed57023c05115bb920cca0cb8ca9448350d4f1d1d2ccdb291b0f8f785d3309d54231a82ff0b90ffd5ff5542f5155daa2affdc64fe1647573a838740dd13ab9a0f1d55f8e3a7eb65e40c0e6cf71ad6845cabfc9384d3ff297ea5d6b8c38e5ab71379acc2d812357dbf3026555f4745ce1e6bcc5d2bfd28ee2550bd03e906f9976cbe0aa1d2e0c9ee7c8ce499dad84914102f3a109527e7797244ec874b0352442e8cdd53652628e8e0e17de9c08abf658fa17cfbf52eb5f1868ef871dcf956c71e4b1e55e876aab0d786a657975765d38e863edefd7d8c756a5e21bd0dee21d41965987ffa53e04865959cbd18c1c4f5548447d30dc23542cc6ef41356b198e120135b301cc48d6d6a1ee77fea7498c77b06f53f89ce1aaa455ec66f687314cbf0c308c0bf7c8250cfc746aee9559dadedc1b207e5c1c6608fe53da33b2a7cca0c777cdea5270475c4eb556dc4cc4f2295105d1b5a0262e334e77dc980a96f0f7f59c5ca92425e4cdaaf3a96d85f6ce431dc84567c29cc254e70b64c4bbe83dcb219f7b6af7026e13d6f4a6447c83dd54d46c142ba2e6373e5c9e6d788a953afb2e451b74d785588fd6df8764e96a5a15c98756d673d2f95947140d7996df876b23f38eb488780b5df5a39e13d20f6be911c48df5cbab4854d0ee211684e15ff0de1cdc3b406327331fc1594f0f0bde8c41e794284198b974e6269dd5a92fe8de437a6d41e183fea1d62c6dacea8a3eab609772f305aae01fe556d1728fa41044b215cfae24f9748fd1a339ca83859072ed1611b848a98efb8a1781d256efa9677d5e8f4b98b740c692d070add461fcbaa8336ddb5833936310986abae21bfbe0815441d6c6fbdf4f00ef4369414f1a40cce66e2e76004f00dc396c06a08ecc1075c6f73621d199224a3c3ab519968aecc9e8ef5dce6c75174c4a01787e3623ce2934fa4eaa594477fe436ddf26f3db04baf87e69b3c91d43ed416cbf4995dc91b095b5d8f9cbadec5bad6a02edf3c06e28e8c54e87165a6169c6e12e836c8536cabce1bc026a931022198bce9b152262e47f262eb9b7fb4c82e7360a85344ec75a171de78bcf26c88cc5c2a5819f88e2f51339c02d409b67905d4a3c4156fc235c46f6f95db1b859894bcf47e8ecdcf8a79f04a786eb4f1971ec7417ada0c626cb7415b6f64d30e85455e90eeea645f2abfb8f6b6eede406b6d306dbc66273fdef5c3439232e093452889711036e93ac4fd54cddb871a0353b66e5cb9a8e0f277158f265f69c0c4c75462701607a6ca82c954454", 0x801) read(r1, &(0x7f0000000000)=""/95, 0x5f) 00:23:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f0000000180)=0x10) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) socket(0x1c, 0x20000000, 0x7fff) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0xfffffffffffffffe, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockname(r3, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000440)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, 0x0, 0xffffffe0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="090000d629e1adf161c0f0142f339821747e00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0xffffffce) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={r4, 0x0, 0x2}, &(0x7f0000000280)=0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000000)={0x4, 0x400}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030d2d756b827000000000000000000000000000000000000000000000000000000000000000000000000831000"/136, @ANYRES32=r4, @ANYBLOB="0300070080ff0000"], 0x94) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) 00:23:04 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r0]], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x6}, 0x8) 00:23:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e5ab852b815fba87dd928c743d9c501020000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x8) 00:23:04 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:04 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:23:07 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:23:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x4, 0x2, 0x401}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x101, 0x78, "cd9a47d859881eb355851beaf7f42dd0ca3055d1bcb264b8d5c584838b8cec7d7bd81715a839ae50e7ac57cc61bd8937879dece27a9cb9f53c3882786be6aaf84a80a13a3a9a95a443ed763a434bbe866018bbe0165e589dde214729870e8aca34341bf1fc027fe8e91f6f8d4dc47f19c6590ca0574aae22"}, 0x80) socketpair$unix(0x1, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) fstat(r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0xef, 0x5, 0x3, 0x1, 0x9}, &(0x7f0000000200)=0x14) dup(0xffffffffffffffff) symlinkat(0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:23:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:08 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x208, 0x120) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20ac1400bbe188b88cd98dfc33628485905b322f00"/151, @ANYRES32=0x0], &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x401}, 0x8) clock_settime(0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) sendmsg$unix(r0, 0x0, 0x20004) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x8, 0x4) msgget$private(0x0, 0x110) getsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000200)=""/162, &(0x7f0000000140)=0xa2) 00:23:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/112, 0x70}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/24, 0x18}, {&(0x7f0000000200)=""/105, 0x69}], 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) clock_settime(0x0, &(0x7f0000000000)={0x8000000000000000, 0x4}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/47, 0x2f) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) accept4$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c, 0x10000000) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) 00:23:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:13 executing program 1: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=""/145, 0x91}, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001440)={0x1, [0x0]}, &(0x7f00000013c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) 00:23:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:13 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3, 0x6, [0x4, 0x6, 0x10000, 0x6, 0x7fffffff, 0x4]}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, r2, 0x7, 0x5, 0x7ff}, &(0x7f0000000200)=0x94) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xb7}, &(0x7f0000000100)=0x8) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 00:23:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:18 executing program 1: pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000680)="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", 0x586}], 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x1ff, 0x8}, &(0x7f0000000280)=0x94) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x242, 0x6dc0, 0xfffffffffffff001, 0x3f, 0x2, 0x93e, 0xfffffffffffffffa, {@in={{0x2, 0x2, @loopback}}, r3, 0x2, 0x0, 0x6, 0x9, 0x7}}, &(0x7f0000000380)=0xb8) read(r0, &(0x7f00000000c0)=""/82, 0x533) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, r3, 0x400, 0x8000, 0x4, 0x8, 0x101, 0x8}, &(0x7f0000000480)=0xa0) 00:23:18 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="a767c8489f7a2e5d4d538cc59cd9753548e4e28bb95e38e16aa7fc4f6cfda64139c0b0221ff759e3529d2b2a213550bdab62cb68ec8712c135eb43157ded11e39c8f1737de17475da9fc90f1fa5f881fae7dcef20f0960346e0d23699c", 0x5d}, {&(0x7f0000000100)="f09427f31532025a0bd5cb0c6058a7af48ea924f120878c6676659a0710fedb43953edc9b2b4c314dc6dc937c8cad4ac926366cb59ec628960ba6d770356d054d30384eb6e12014878749e588e436f56dea34da3ba0606ebe19fcfe494c30c07183abe9eb97129f698651800f7d528c2721092c16407ec0de45cffdba8e791007346042f645cbe8517fcd895fd196525ce29a11a779c06277e5061495a9e108eb4ea14890a39605a55e028af", 0xac}, {&(0x7f00000001c0)="dcfc9837ee3efe32c308aa9f9e0f284738ce309b8222076d0cdd18dc75594b2efa20949780ae694d4bea5fbe85df6dca31d6c5f9a506a37b278819c0eb6a222bf40052bae533ad5b9654820ddc76800fdf52b1ef8570741366184b180303a291e6c36fedcf43a6bbc1737f2f1e7bd54ee386d162d722c46bc3c46094a470a52204cf3177b5678d30b45c65672b2171d2fe2a6ce9f3025cfdcea86f7902927e742adc087a8df933c392f04388da57a31c1b824cb37963dc42a9072e8219d59a881e9f946ec5866d54b7c3d57cc0c37d63a3e1ba856119cebed36abe45cf6ff8c2a4338382a2fd91cba09aae3af5a1bf", 0xef}, {&(0x7f00000002c0)="6adcbaeff7809215670b155a8928715e6623bed86cfbe537fdb3019d1479f770a82964df02798138770557f0c83e43e04b09c44a65e03316425cbe8dcacf9aa2dfa65b464889679da6c9645fb8b397e063ddf8579fe73a16274486b65880d35cc89b5a60620ba8eae148aab6ecb657c4353ca9e4a8567e0e159b8400a9e3caa673920dc79c8a0e5e9ea95153cc92fa4551394e5e3486a0ae077611928289be94e66956cdaeebdab0ed56628ba991807bf85ef9", 0xb3}], 0x4, 0x0) 00:23:18 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000001180)='./file0\x00', 0x800, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000012c0)={0x0, 0x9}, &(0x7f0000001300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000001340)={r2, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000011c0)={0x0, 0x5}, &(0x7f0000001200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001240)={r3, 0x1ff}, 0x8) poll(&(0x7f0000001280)=[{r1, 0x4}, {r0, 0x2002}], 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = fcntl$dupfd(r4, 0x11, r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r4, &(0x7f0000001400), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000001380)={0xffffffffffffffff, 0x200, 0x9, 0x1, r3}, &(0x7f00000013c0)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x5) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f0000001140)=r6, 0x4) 00:23:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:18 executing program 0: symlink(0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) socketpair(0x2, 0x20000004, 0x240000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r3, 0x6, 0x100, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) 00:23:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setuid(0xee01) chmod(&(0x7f0000000140)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) recvmsg(r0, &(0x7f0000002640)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00'/110], 0x6e, &(0x7f00000024c0)=[{&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f00000001c0)=""/219, 0xdb}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/214, 0xd6}, {&(0x7f00000023c0)=""/226, 0xe2}], 0x6, &(0x7f0000002540)=""/241, 0xf1}, 0x40080) 00:23:18 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f077b4677b69c666946653000dade8abc780c09835dd1f849f3e1d5176421bab251d734fdef67217752eab6e6faa7bef664eeddf22bccdd25e51fbe2a16ebabc032924e8c8d16b69ba51681fb257515107732f503d128964229ffd2144a8a0b2c20831371b2d164601369cf186cc8cce60144904cf6fb5e633f6d20c46343da5ca6304a627d97feee0900000000000000f1b034bf10988c9a44c2"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8) 00:23:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) close(r0) fchdir(r0) syz_emit_ethernet(0xbc, &(0x7f0000000000)="50e833fe526505159bc682dca3a91060cff328c34ec2718d5d2079498231258c0d458a972af6064786df4d7b571e8dd73648263f4c95a7b86ef0b4ffd944143806c83911161e80000d97c0f6e36231e44c9fd8669040ab1d04dd2f0263944b50feaad7c5d6eb0703698d6ccb0f5edd3752ae3f81c8b189e47a6e2008eaf72fefd85ad7f3f09ec344fa1df84c6f07b7ffef23026f476781f4ede731b7fa3c1b3fd70acaa5357c6b93b6da58922614538a7f57d2fe24848760b75eb051") 00:23:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x84, "461931cada696a0fc0b2773806980148750c19849e945437e9a3a1d0c46cfa9542f4ddbe22048d430d10d1bd6b5d1e0f33b83e0f0c7c78f2fdec6a1dd484e9df82d8407f768f7c973653d719e0d105b76bbcdc6f87832aae5aaa1b9d571879ca79da5cefecff77d2e8d9d722bd0bddd2d8377a2c86e839b88f398616260af22500f59623"}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x6, 0x9, 0x6, 0x8, 0x10001}, &(0x7f0000000140)=0x98) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r2, 0x0) setresgid(r2, 0x0, 0x0) 00:23:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0xfffffffffffff35b}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0xff}, &(0x7f0000000200)=0x8) write(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xfffffffffffffffc) 00:23:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:19 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) semget$private(0x0, 0x3, 0x0) 00:23:19 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd) 00:23:19 executing program 1: r0 = semget(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x20) __semctl$IPC_RMID(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40, 0x15b) r3 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x40, 0x0) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f00000000c0)=""/205) getpeername$unix(r3, &(0x7f0000000240)=@file={0x0, ""/77}, &(0x7f00000002c0)=0x4f) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/170) semget$private(0x0, 0x7, 0x258) 00:23:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xc) dup(r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @loopback, @rand_addr=0x1}, 0xc) 00:23:19 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$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$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x6, 0x7, 0x97c, 0xc03, 0x82d}, &(0x7f0000000300)=0x14) 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) 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$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:23:19 executing program 1: rmdir(&(0x7f0000000100)='./file0\x00') r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r0, 0x0, &(0x7f0000000040)=0xffffffffffffff21) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x1810, 0x8000}, &(0x7f0000000000)=0x10) 00:23:19 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)) getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)) getuid() freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r2 = getuid() setresuid(r2, r0, r1) getuid() 00:23:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x200000000000057e, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0x8) 00:23:19 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x400000, 0x8000000001a0, &(0x7f0000c00000/0x400000)=nil) r1 = shmat(r0, &(0x7f0000bc2000/0x1000)=nil, 0x3002) socket$inet_sctp(0x2, 0x5, 0x84) shmdt(r1) 00:23:21 executing program 3: socketpair(0x2, 0x20000000, 0x19c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x2}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000efa184aec2e75b848e000f3d5087caab0a1989f82d9451bb07e0065493840c44acfbab0c1acb277af2ba494286a86f7388256765130495e71806864cc9e96121ce7ec445e16d604a28cfabd858c32d20c17da3a73d0910411c55923ba9b12cddb58e2858fa2c7b123180be73f1ee09f650f4"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r3, 0x800}, &(0x7f00000000c0)=0x8) 00:23:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x79}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="290059ec"], 0xffffff75) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x98, 0x87, "23f7bd323a5bd5cdb5dfb3780c9b5952306fff2c6cb2ffb2492d51536b2d01f397cdb4a3fc3b77d930bdbeac321d8b2f364fa41637bfe0f8db1068ba62ecb13d6c8dc3d283e2c8b6c2e8823978173af430a5a98d216462ec31f196dd0821f2e8c2cbe94aff440aaf88b4ba4f4e800bb03e8d8bdd239287f80733850b5b84f389d937d2b9836a05"}, 0x8f) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100) 00:23:23 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x280, 0x8000000000ca) 00:23:25 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:25 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="1e7aaed1cec4b32df826c1484749ff2a9f52c855a830b0c436f739c481a84d95b93b6721afa8254f2048be6260eb5438ac1aaad1fa4439b9d8e26d95bad2de622c107dcb905748b3756e199c41d597a9dfd5d501daea8121b4959162a442c93d97f1999ac485eaed7eb656509f4070aca516e000f8e706d3ab4b6d6ba7c3f9f0a7935f3ab4a8fd49b3d7342b1c32c86b1c36f0fa0b21b309a4b95ad20a9e74b7c8a1831e87abc280e36cc466dc9b4d366d41a7a55dce6683dd2daf93fba152a2acd6320d117d8f02664e139d9faf2318e4f7d670c2ff30b3342e1e9fc9", 0xdd}, {&(0x7f0000000140)="53472e8ac7390b667d76f69a5508b0d42fa7dd857fd798a30d50fef3822705ec1556905e9e63d5d384ae7f9c101d4bc1e2ee0bd3d3925538f86f1a696007e9c8718257628f31302c4a512ebb47c319027385d79f7090813ac25646b40b9aa0e50afdc653fdfa540be9f888d516736cd0b14680912d081cd78a32c1936cc7718a33403c8f9cb6ab0b3d548e7b903c924664c26150e5b796783ced370de761637908aa7420106c808b8277385cae810cd702f55549729f74b46e7f3e519ce224c89449d0a3006fd3fa032b92df19655d2fea76a77e1bd5c16f312ecc", 0xdb}, {&(0x7f0000000240)="23702d2b73e100329b1b6390a5bc2f55f38312ab029fbf1030d92fb8a17ecaa0a2bae6999bd3ac3ad96171f3db50bd5497cf2bf85e654aa731e777e631588707461c61f27a6067488e5a8b9089770bbc1c3591bee4b2c3014f06c41a8c87bd02060e8ccc390b18de41deecb3be68e96bb72756fc607bf5172a3760d05c8a403a4cf339463f5b0a756b976a756450755b0ad2e171064c56bd207830a399851096518b4a60184e56e13514fe4c7b08dc6bf110dcfc96e5bf4c7be10277180f23ddd2", 0xc1}, {&(0x7f0000000340)="e411f80b06b6c0fa5098f93c990f93b37b6e654926586def0df22f8de339e87fc0e6a1ba52e922881b7f27348b039d6a4baa8d82918790958e3722e3a3f52183106c0306c24025877e6cacfd6ec8870e2b6cc806064766d0fc4d8028459b1772e5b747bc59e3b064e4bdb1930cbef0d694a7f45f447e1accc5e5ef310c6070af16e5100c2715533b4c0df4d43db45d0897d82ecdcb6b883b2384185d5fc80cc4ccf52f5303b654d8b72b36e01beb05633cfb0b4891760c0a5387d082460b6f848727b4017da8ad566ab292f0", 0xcc}, {&(0x7f0000000580)="16cbbf33a21878e86868e6777a471f2871d0a5b02b91a527af3fa9a35c5733795633ece1ab192e8418b5db10c5346293345f2516ef78c632313260d33de046d1596c54a17a45c90d07ae5b329a21a40d59077869b9540f51f5c424669c5d957f6811eeefbe92dd1ce31b874798bebf44daf9e761388dcfdb1e111f73b42907b883d3f6239a7efe2d5c9566cd10767772fb2f3bd9499288be9f2dab", 0x9b}], 0xd8, &(0x7f0000000680)=ANY=[@ANYBLOB="88000000000000000000000008000000c862eeb6809fd55ba008c17a9517c8050000000000000060f617456bdfd1ea980bcae82efc2df752da0ce171730e638c055f2c336ff55682cbd89b0184a036e936e4aa0369e85b10dc68517103cdead1cee6e8f48edeaff1b9d90d716d16773307c1fca40000a6ff3155bf00"/141], 0x8d}, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x48, 0xffffffffffffffff, 0x392) socket(0x1f, 0x10000000, 0x2) 00:23:25 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x181) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x1ff, 0x2, 0x1, 0x7}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xff, "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"}, &(0x7f00000002c0)=0x107) select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0) 00:23:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@rand_addr=0x9, @remote, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@local, @multicast1}, &(0x7f00000000c0)=0xc) 00:23:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000240)=[r2]) recvfrom(r1, &(0x7f0000000000)=""/196, 0xc4, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockname(r0, 0x0, &(0x7f0000001080)) 00:23:25 executing program 0: getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x8, 0x2, 0x5, 0x9}, &(0x7f0000000280)=0x18) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x3, 0xf, 0x3, 0x42}, &(0x7f0000000380)=0x18) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000100)={0x7}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x106, &(0x7f0000000300)={0x80000000001c00, 0x0, 0x0, 0xffffffffffffffff, r2}, &(0x7f00000002c0)=0xfffffffffffffe97) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000580), &(0x7f0000000600)=0x4) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000200)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000480)="9b21056f47a186dcaa5bb57a16e91495410d4e8624f019a5147492f746e54158bfc2b2a743c2c693452fc2f848138c1a2bfddb4f856adbb0d7cfd075fc5ce973f3c7a0feab45df2a5e0d381a48c7722f5ee5c31742bd411d018f7b8b52c9a02edfb5215fbba57ed47c5700af844db47c0ff5349d56b2846722f7df1d596acc7acd1521a7", 0x84}], 0x1, &(0x7f0000000580), 0x0, 0x9}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000d80)={r0, 0x0, 0xfff}, 0x8) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) r6 = accept4$inet(r5, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r4, 0x6, 0x2, 0xfffffffffffffff9}, 0x8c) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000000c0), 0x0) lseek(r1, 0x0, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @empty, 0x3114}}, r4, 0x8001, 0x9, 0x11c, 0x7, 0x100, 0x2}, 0x98) fcntl$getflags(r1, 0x3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r5, &(0x7f0000000d40)={&(0x7f0000000640)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000680)="eba77d77910a2f0bc3346e7d94071ba542aa1c43876c7d4df6edf029b75776602e9fe791650810e730427cb18ba3cba28521bc1acd6dcf60aa0e9937940ccaa8f8c07bda7250f813964ffb501703fbe43ba5ec950f1caa7025cd0e61abe024443d56ec3b2e47d501d96b98bd30eed6e06075da082440a162e85fee0708c3182028760f244a44d7e7d42bb50af244a2b2b426b928fa8ab15325cad537d9e61483b46ed05495c85728fcb9c7f8074bee05e107528f8cb026c116429f5c425d73873154e98b9a2ca588a773d392b013ce2ea87da92513ca772fd8c4f201eeea815ce9ef8d877d7ecee32e17e729c7aec4cba73df3db6c19", 0xf6}, {&(0x7f0000000780)="e4e7e7f36f7fbdec7b5d0891c8c18390ece1ff9d95520ee62cc920df3be61c4e5709eac9fd8a81fb94c7cba21b1e65ea98971b7cb6c0aac10fed234e4836d2c30954b7ea7f120df0874b60b6fd21e6b43cf55ea4b67ee7d10da1aa71a1a8fd6dc566edc46e6756335b08661b3fd374e258652b769be4b5e2bcb54871db084a0dd83aa44ec4557438d036886a22bb0468a2e952da21", 0x95}, {&(0x7f0000000840)="8eacfefe20e12085e205e1f7bd5bf659b8caca0bfe824a02900c59d2fbeb83cb56f4acfff07dd23ee5cd5c3a159a7429d221f7a401421d07fc83f71b040f1bcbf41b7cd1caee9ed1baffeebdaeee1eb412585afce29bec2c35ae65f5b68b7f082eceb7e58ab7e92bf5891687ac71dc0e657e10ddfb943f935f8515", 0x7b}, {&(0x7f00000008c0)="df7892fa3185e9c87008dda05d0e92c9ef6598b03043d71a0476b92483b8de1e32e3130c8f96c5a7ed2eca6c32fcc4b1540c35314d8d45245997e4e28ceffc26cb6dc4af2c915daec3627f98d408a4ac698e4f8432b4a0ac6b32db43faf4df13a900509f90d3988dc961d3811d82ecfb1355c94d1a5181c3388c8a8ac5481967da96f5ea03f53983661301d97e5ea4ca", 0x90}, {&(0x7f0000000980)="691e4ef733777081331de5f2a2979c454edae6b56ea71811f1b739f73f29dab89123f4d4f2573dd6a2fe4b11f6fbea03da453745632b7cf6038cba33253892db1966c1a9b2c3c986c5f2325f60a3446d3a52e4ae36c0b7016c874c093940edd88363803db3b3a2f3ee906276b253e460f50ac103bdab8132bbc7723a30c234611d955e2a7270e4db705170dcc1716d0ebec3fabb07f3c868bb126e393b0721719b8a0e65a8d50415f333e1c1905891ff109d664186b93d7fccd5fc6fb91247cacc40f553e03eb0447e36695ab393965870636e9bbdfbc33cc60cf87f610f3ec71c41abf1fe7762f9eefdd44296bd2242ec9c6388548641", 0xf7}, {&(0x7f0000000a80)="445a265761e155a101172037a2095f7e34dd8c9c0b08a2dabff7f4a13dd66ef78b4d49d6f2a4ac6919b92951007d3c67521eac21e68f0002fefc1fff2f777af1c2a0852ecb218c4568f34acbcd6648ddadc0d9a1c73ed91787a3c938a6cf68bcb08d56ba5b0f37455166f93850c35a3f82388d04", 0x74}, {&(0x7f0000000b00)="8354fe0ff198705028a6fdebdc250558990b0320c4a7052ad6cc8256fcb650deef604dc8432ae4c92e005ffa7584c568bba695a8332876ceb0c8fab94336ef288014c54ed4cb8d2c7be0539d9ebe0f10ee99fa801919c395937f8d4e31a542fb522abec4e91b51a28cc9324a182c4688b43a889f33b5e8bf7eeb17b144234b57b20753df2d", 0x85}, {&(0x7f0000000bc0)="ebc28597a3f2539079e187e1eb6b246e31706b26931c100de7feafda83b63bdd6823e1461aeb8f3b577b6c62", 0x2c}], 0x8, &(0x7f0000000c80)=[@authinfo={0x10, 0x84, 0x8, {0x8}}, @init={0x14, 0x84, 0x1, {0x9, 0x3ff, 0x0, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x2, 0x0, 0x4, 0x7ff, 0x80, 0xfffffffffffff800, 0x0, r4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x5}}, @sndinfo={0x1c, 0x84, 0x4, {0x47, 0x200, 0x0, 0x2, r0}}, @authinfo={0x10, 0x84, 0x8, {0x80000000}}], 0x90, 0x20008}, 0x4) 00:23:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setuid(0xee01) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x30000000) r3 = getpgrp(0xffffffffffffffff) r4 = geteuid() freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) getgroups(0x4, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$unix(r2, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB="01002e2f666961653000fa7f10ed993cba45fc2d33384e39d87cf6e43231fd3eb0d69fbdbdcc56a5fe48d3aca5a7feadbace4f87eaa2c6254a428b437a2c67d754bdc375e96b5d6a1d766e976c69d1be011a58c927a0298f39d51067f28cef3dc01c292b4fb04f287009bf37e9d24c55c2825e1ebf0ad45758b6e555119440651fe8fe0c0eb8f50146f7ada10525f21cf09eaa597666c9af04735a9fc08888"], 0xa, &(0x7f0000000240)=[{&(0x7f0000000100)="47b8b7d1b80a0ada9b413608d8d030befb8373cffecaccaca0a0ba59817d9d8ead21418e47381bfd7968e395998953633a8f365cce9abfefb176e46829ef3d9a10e0e3234063b480e0c62d31842ceb9c20a61fcbc960734aaf471482bafe20d0e18f90073f9c4c841b8c6981854ea2e07670342130e63b31a34f3544965f9dca2e0878e4f244e949af0a919a18c790b51603e86f42319d765aede0d0dc34a0a220295233ca98f49f1ea78cbf4fad06426f03e10337dd70b9a6eb5ea34b57d0b9eb6bf2fa6369cd7c32db4bcb0020455691e7ff5ccc7e8b36f1050531cdca485d105d8ef8ee035eea18c37ed40541b9cd3a45689609", 0xf5}, {&(0x7f0000000200)="769f", 0x2}], 0x2, &(0x7f0000000400)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x40, 0x8}, 0x80) 00:23:25 executing program 1: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) sync() 00:23:28 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:28 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sendfile(r0, r1, 0x0, 0x401) recvfrom(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x2, 0x0, 0x0) r2 = dup(0xffffffffffffffff) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000300)={0x7}, 0x1) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r4, 0x98, 0x1ff, 0x6, 0x7ff, 0x5}, &(0x7f0000000200)=0x14) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x4) accept4$inet(r2, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10, 0x20000000) 00:23:28 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000100)="0205365cb8dbee7a1cefc49ddd8808a3e8a90bb763222cb484d8f6f95e9b03904e805cd8aed71b083838002ac1765fe99f240b41b4aec3fa8f1c96edfd1a", 0x3e) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) read(r0, &(0x7f0000000440)=""/244, 0xf4) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x3, 0x5}, 0x8) recvfrom$unix(r3, &(0x7f0000000280)=""/122, 0x7a, 0x1, &(0x7f0000000340)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000000c0)={0x9, 0x7, 0x8, 0x8, 0x5, 0x401, 0x4, 0x200, 0x5, 0x3f, 0x11}, 0xb) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x36d, 0x900, 0x5, 0xfff, 0x5f0b, 0xfffffffffffffff7, 0x3, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0xc8, 0x1000, 0xfffffffffffffffc, 0x1, r6}, &(0x7f0000000240)=0x10) 00:23:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0xfffffffffffffffd) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x40) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r0, 0x0) 00:23:28 executing program 1: r0 = semget(0x0, 0x0, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) 00:23:28 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) 00:23:30 executing program 1: socketpair(0x1, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000040)="2d6adf0ee5ec3663d1250e8b94474322b2c279d922f3e5027af4f010cf0144fb5e86c94e81aa812bee77329703422d05f5eacdbff45899485a1639a072f8be3dfa0cde4156670d554353763bceda11253f942f3ef6883ef216f861c985fb7e86c83a1630daf38be0f7500fb78c35b72e5f6f7a4f", 0x74) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x1a, 0x0, 0x0) 00:23:30 executing program 1: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000400)={r3, &(0x7f00000004c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r4, &(0x7f00000005c0)="0e10c0495e5cc0fdb144ba6df0a58797263ed62a8678569bcc6ec648d5f45800", 0x20) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000001c0)=0x4) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) open(&(0x7f0000000280)='./file0\x00', 0x400, 0x8) 00:23:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:37 executing program 0: mkdir(&(0x7f00000001c0)='./file3\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0xffffffefffffffff) mkdirat(r0, &(0x7f0000000140)='./file1\x00', 0x0) fsync(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file3\x00', 0x10008, 0x100) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = shmget(0x2, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 00:23:37 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f0000000300)=[{r1, 0x40}, {r1, 0x40}, {r1, 0x2020}, {r1, 0x20}, {r1, 0x2004}, {r1, 0xa76b814e04376b3e}, {r1, 0x20}, {r1, 0x2}, {r1, 0x164}, {r1, 0x10}], 0xa, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x5}, 0x24) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = getuid() lchown(&(0x7f0000000000)='./file0\x00', r2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) sendto$unix(r1, &(0x7f00000001c0)="16fc319ad0ee2ca34a047b673865a0b11c67ba27a5cb4ed453dd7178a04d52ad5ef3a3c20c727b0d1998a2df9fda4e4d6ecd594e405cd7b4babb0c636d3b649dfa70ea0129b2", 0x46, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) 00:23:37 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd9839bebe9503c3bcdda2af7f763ac9011a8"], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x7, 0x200, 0x2, 0x7fff}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x400, 0x4529cc53, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x2f1) 00:23:42 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) writev(r1, &(0x7f0000000100), 0x100000000000005d) 00:23:42 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x8000, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f00001df000/0x1000)=nil, 0x1000) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[], &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={0x0, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x200, 0x1, 0x0, 0x5, 0x400000000000000, 0x7, 0x8, 0x3, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) 00:23:42 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x6, 0x0, &(0x7f00000000c0)) 00:23:42 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x4}, 0x10) 00:23:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:43 executing program 0: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0xfffffffffffffffe}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) connect$unix(r0, &(0x7f0000000280)=@abs={0xbd1ae48ae03c450e, 0x0, 0x3}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000140)="824169f72bad54311a35db61629e62c4293564fb4adf8722ee271d6502dc555fd62961496a1186d87883fc4a0219166b2fc43bd17e00f966765f9c8705036d8a1dacb9630d48c600fcb06597ea2a6dd7c20c0c063393ae3989cac861820ec2af7789e87584af269e2dc495312cc93c2dbe", 0x71) freebsd10_pipe(&(0x7f00000001c0)) dup(r0) recvfrom$unix(r1, &(0x7f0000000000)=""/94, 0x5e, 0x81, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:23:43 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r0, 0x1) r1 = accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x20000000) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000200)=0x9, 0x4) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) select(0x40, &(0x7f0000000040)={0x8}, 0x0, 0x0, 0x0) shutdown(r2, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r3, 0x9}, 0x8) 00:23:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10008, 0x140) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:23:49 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) socket$inet_sctp(0x2, 0x4000000000000005, 0x84) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 00:23:49 executing program 0: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0xfffffffffffffffe}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) connect$unix(r0, &(0x7f0000000280)=@abs={0xbd1ae48ae03c450e, 0x0, 0x3}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000140)="824169f72bad54311a35db61629e62c4293564fb4adf8722ee271d6502dc555fd62961496a1186d87883fc4a0219166b2fc43bd17e00f966765f9c8705036d8a1dacb9630d48c600fcb06597ea2a6dd7c20c0c063393ae3989cac861820ec2af7789e87584af269e2dc495312cc93c2dbe", 0x71) freebsd10_pipe(&(0x7f00000001c0)) dup(r0) recvfrom$unix(r1, &(0x7f0000000000)=""/94, 0x5e, 0x81, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:23:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket$inet(0x2, 0x2, 0x1bd) r1 = socket$unix(0x1, 0x5, 0x0) ftruncate(r1, 0x4) clock_getres(0xa, &(0x7f0000000080)) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x4, 0xfffffffffffffffe, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:23:50 executing program 1: r0 = socket$inet(0x2, 0x1, 0x3) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@broadcast, @multicast2, @remote}, &(0x7f0000000080)=0xc) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x411, r1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x0, 0x9, @loopback, 0x4}, {0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x10001, [0x10000, 0x1, 0x3, 0x5b6, 0x1, 0x200, 0x6, 0xfffffffffffffffd]}, 0x5c) open(&(0x7f0000000240)='./file0\x00', 0x200, 0x152) fchdir(r1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x1427}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x4, r2}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:23:50 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:23:50 executing program 1: r0 = socket(0x11, 0x9, 0x3) freebsd11_fstat(r0, &(0x7f0000000000)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) dup(r1) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) sendmsg(r1, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0) 00:23:58 executing program 3: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x800000000001) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) r1 = open$dir(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x118) fstat(r0, &(0x7f0000000100)) 00:23:58 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) connect(r1, &(0x7f0000000540)=@in={0x2, 0x1}, 0xfffffffffffffcfa) sendfile(r0, r1, 0x0, 0x401) r2 = dup(0xffffffffffffffff) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x397e}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2}}, r5, 0x1f, 0xebe1, 0xffffffffffff7fff}, &(0x7f0000000280)=0x94) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) r6 = msgget$private(0x0, 0x206) msgctl$IPC_STAT(r6, 0x2, &(0x7f00000003c0)=""/70) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={r5, 0x5}, &(0x7f00000004c0)=0x8) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r8, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) accept(r1, &(0x7f0000000580)=@un=@file={0x0, ""/4096}, &(0x7f0000000500)=0x1002) open(&(0x7f0000000440)='./file1\x00', 0x108000, 0x1e8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000015c0)={r7, 0xf, "514535858981cf8e380a1f4f912e39"}, &(0x7f0000001600)=0x17) 00:23:58 executing program 2: r0 = socket(0x2, 0x1, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:23:58 executing program 0: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0xfffffffffffffffe}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) connect$unix(r0, &(0x7f0000000280)=@abs={0xbd1ae48ae03c450e, 0x0, 0x3}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000140)="824169f72bad54311a35db61629e62c4293564fb4adf8722ee271d6502dc555fd62961496a1186d87883fc4a0219166b2fc43bd17e00f966765f9c8705036d8a1dacb9630d48c600fcb06597ea2a6dd7c20c0c063393ae3989cac861820ec2af7789e87584af269e2dc495312cc93c2dbe", 0x71) freebsd10_pipe(&(0x7f00000001c0)) dup(r0) recvfrom$unix(r1, &(0x7f0000000000)=""/94, 0x5e, 0x81, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:24:01 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000540)={r5, 0x4, 0x6ec9, 0x7fff}, 0x10) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r7 = getuid() setreuid(r6, r7) pwritev(r4, 0x0, 0x78, 0x0) poll(&(0x7f0000000440)=[{r4}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000580), &(0x7f00000005c0)=0x18c) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:24:08 executing program 3: setrlimit(0x2, &(0x7f0000000000)={0x800000b35d, 0x800000b35d}) setrlimit(0x3, &(0x7f0000000040)={0xffff, 0x3}) 00:24:08 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x461, &(0x7f0000000080)="00212e4efaf0abaa572990ac8067f6ef75782f8c1082de04a23258a96e5fb4042f324cb78790823520f0ddf495df477bdf539e83baf3b5dc96", 0x39) syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d27703007815080045ca31d2602b7b796c4d491f7f16098483947f01") sendto$inet6(r1, &(0x7f00000000c0)="fdbf0a76e6a5ec60090c3f4b67ebdacb085d0b3c2703cb09ab5433006a647ca1469609c3e04ce3c7f801a4b63e1eca5199bb6e2971b4a4cf9fc9530ed9286e698fc02a3b06fa6218648fd995b4709042bc99c23b6762a054fab946e090cd612221895cddc3f969671e4fa7f537743794312a559e0a8ad06225c6793e1d981b2c8ecdb2bb12a7098ca5268f274e8c778270450fb409cafa1a694cd0c7e429f0a2fc6ad43e882f869b6a7e6f968f9cadccbcfdd729a86307493e6820faa42b4490d8adeea386be90136ea652282cc478527658e30ff7daad133b8e9cbbc34c836981fb7e51f4e0b79d1122c1", 0xeb, 0x101, &(0x7f00000001c0)={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 00:24:08 executing program 3: setrlimit(0x400000000000f, &(0x7f0000000040)={0x42000000032001, 0x2}) socketpair$unix(0x1b, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:24:08 executing program 3: socketpair(0x10, 0x10000000, 0x2ba6, &(0x7f0000000080)) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) shutdown(r0, 0x2) 00:24:08 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) shmget(0x1, 0x4000, 0x4, &(0x7f0000985000/0x4000)=nil) r0 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000000000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000001000/0x4000)=nil, 0x3000) shmdt(r1) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) 00:24:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:24:08 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x1109}, 0x24) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x81, 0x1, [0x80000001]}, &(0x7f0000000240)=0xa) open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x50) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) write(r0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000280)=""/149, 0x95, 0x1, &(0x7f0000000340)=@abs={0x1, 0x0, 0x3}, 0x8) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="9d", 0x1}], 0x1) 00:24:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0x7, 0x2, 0x0, 0x1}, &(0x7f0000000100)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="11db25a081a6e30000"], 0xa9}, 0x0) sync() open(&(0x7f0000000140)='./file0\x00', 0x0, 0x90) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000280)=0x100) 00:24:08 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000180)={@local, @broadcast}, &(0x7f00000001c0)=0x8) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x2, 0xffffffffffffffff, 0x392) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r3, 0x4cc9, 0x5, [0x3b83, 0x4, 0x80000000, 0x4, 0x401]}, 0x12) 00:24:08 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() sync() dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:24:08 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x1109}, 0x24) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x81, 0x1, [0x80000001]}, &(0x7f0000000240)=0xa) open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x50) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) write(r0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000280)=""/149, 0x95, 0x1, &(0x7f0000000340)=@abs={0x1, 0x0, 0x3}, 0x8) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="9d", 0x1}], 0x1) 00:24:09 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x17, 0x20000007, 0x5) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0x8, 0x4) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x41c, r2, 0x0) madvise(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1) r3 = fcntl$dupfd(r0, 0x11, r0) accept4$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000) 00:24:09 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000200000207, 0x3a) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x0) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:24:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:24:12 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000002700)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000002380)=[{0x58, 0x11, 0x9, "f1b195038ccc0b3ab61bd00b22632182b133fd74f3edf08ae1a7d05150d0ee5351a5c72ce0a18003cc3d9377a58963ffbd9a2b5199c317e49655fe210af60d088181e46192f3"}], 0x58}, 0x20084) 00:24:12 executing program 3: munmap(&(0x7f0000ef9000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000d98000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) 00:24:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)={0x0}, &(0x7f0000002740)=0xc) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) 00:24:12 executing program 0: r0 = socket(0x2, 0x1, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:24:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140)={0x0, 0x8}, 0x10) recvfrom$unix(r0, &(0x7f0000000180)=""/12, 0xc, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="4ceb48305e71252a48c4d68afc6992b9a3a2216034eccf61414887f63c6dae5d4d17e8c16070f7aa575ed086a641c1d4b2915350a0b365c6385272e2c2ff620339464d28d517a8735f7fa7f89efa299ed920625dcd5efc89bf34135fcfe0a482e1cec5562daed16af55a8a5407c0d4421cda018fa642e1f0ee092f467c30db8ab5acda0b01333a24a93f1ec995633b55bad5133d151a799245b9147f4e3ec85723cd2c8aca03893f81a89133aa734885f788c5b4f3e1a6346168d7bf3aedc3040cc952dea1ef6d557f9c8d4e63010a3485e013c73509", 0xd6, 0x80, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) 00:24:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) getegid() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xc6, 0x4100, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x0, @remote, 0x80}}, r1}, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x4}, {r0, 0x1}, {r0, 0x2}, {r0, 0x20}, {r0, 0x2}, {r0, 0x16}, {r0, 0x28}], 0x8, 0x8001) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x100, &(0x7f00000001c0)=0x3, 0x4) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000200)) 00:24:17 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x80000005) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x0, 0x7}, 0x8) pwritev(r1, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)) read(r1, &(0x7f0000000180)=""/23, 0x17) read(r2, &(0x7f0000000000)=""/175, 0x6d999) 00:24:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) getresuid(&(0x7f0000000040), &(0x7f0000000200), &(0x7f0000000240)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)) geteuid() freebsd11_lstat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) r1 = getuid() setuid(r1) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 00:24:18 executing program 2: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:24:18 executing program 3: mkdir(&(0x7f0000000680)='./control\x00', 0x0) r0 = open(&(0x7f0000000600)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x100000001}, 0x8) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x103c, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x7, 0x0) 00:24:18 executing program 3: r0 = socket(0x2, 0x1, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:24:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x2}}, 0x0, 0x7, 0xfffffffffffffff9, 0x9da}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, r1}, 0x10) sendto(r0, &(0x7f0000000040)="b2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:24:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xe8f, 0x7ff, 0x6, 0x80000000, 0x68, 0x1ff, 0x524, {@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x200}}, 0x0, 0x4, 0x9, 0x3, 0x81, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x3, 0x101, 0xffff}, 0x10) 00:24:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:24:26 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7fffffff, 0x7fffffff}, 0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530008c49b34939ac69636ecef96f7acec47fc30259a6d6c678a3cc8a477b6d7993527498332edb682cd5c4"], 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x8, 0x7, [0x6, 0xffffffffffff26e2, 0x10000, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000000100)=0x16) 00:24:26 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @loopback}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8c8, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000200)=0x8, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x2, 0x5, 0x3, 0x3, 0xe8e}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x1ff}, 0x8) 00:24:27 executing program 2: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:24:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = accept$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300)={0xfffffffffffffff8}, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x1000000000003) freebsd11_getdents(r0, &(0x7f0000000000)=""/128, 0x80) poll(&(0x7f00000001c0)=[{r0, 0x42}, {r0, 0x2046}, {r2, 0xa0}, {r2, 0xcc}], 0x4, 0x400000000000800) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), 0x4) poll(&(0x7f0000000240)=[{r0, 0x4}, {r2, 0x10}, {r2, 0x2004}, {r2, 0x4}, {r0, 0x40}, {r2, 0x2}, {r0, 0x4}, {r2, 0x4}], 0x8, 0x31) setsockopt$inet_tcp_buf(r0, 0x6, 0x61, &(0x7f00000004c0)="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", 0x1000) dup(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000340)='./file0\x00', r3, r4) 00:24:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000280)=[{r1, 0x40}, {r1, 0x4}], 0x2, 0x200) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) fsync(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_mknod(0x0, 0x104, 0x9f8d) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000001c0)=""/94, 0x5e}], 0x2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:24:33 executing program 0: 00:24:33 executing program 0: 00:24:37 executing program 3: r0 = socket(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)="0338112b468230b19dd80718c95de35b86df96db0a334be99eccdd47", 0x1c) 00:24:37 executing program 1: r0 = socket(0x40000000000010, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) 00:24:37 executing program 0: 00:24:37 executing program 2: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:24:37 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:24:37 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3ff, 0x3, 0xaf, 0x1f}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x7, 0x1f731565, 0x7, 0x6, 0x1}, &(0x7f00000000c0)=0x14) 00:24:37 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e20e000000100"/136, @ANYRES32=0x0, @ANYBLOB="060000002000000003000000000000001f000000"], &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x4cc, 0x2e14}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x3, 0x4400, 0xfffffffffffffff9, 0xcd, r1}, 0x10) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="97000000555ba8778518ae35a735f37a85b1216986a0de4629c7a8896f0cd26fc2bac1e080735e619680f2222b8d5ec3ed7cf2f42485c6afac1e7b50a2c7f126d1cd85ca1cf363971ac4f23407f7e631de0b37c2c5bd4c4e34e05a43812dcc74256feb61e7757b0f63eac6bb626bba9f668e725c6596c2b788928feb4a451639d75c4fb5eea50ec3fc5ac27082c278ff1e51741f062825e985aad9"], &(0x7f0000000300)=0x9f) 00:24:37 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, r1, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000000000), 0x4) r3 = accept(r0, 0x0, &(0x7f0000000080)) setresuid(r1, r1, r1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="090000000800000001000100fffffeff03000000"], &(0x7f0000000340)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000240)={r4}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f0000000280), 0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000002c0)={r4, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x1, @loopback, 0x20}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'bbr\x00', 0x6}, 0x24) 00:24:37 executing program 3: r0 = socket(0x11, 0x3, 0x0) fchdir(r0) sendto$unix(r0, &(0x7f0000000100)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xd, 0xfef9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x24) 00:24:37 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20003, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000001c0)=""/59, &(0x7f0000000280)=0x3b) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20e000000100"/124, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) freebsd10_pipe(&(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x7f, 0x4000, 0x20, 0x81, 0xffffffffffffff16, 0x7f, 0x7, r2}, 0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r2, 0xfffffffeffffffff, 0xfffffffffffffff9}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x5, 0x6}, 0x8) 00:24:37 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="000000a1", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0x6a3c, 0xff, 0x4, 0x7ff}, 0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 00:24:40 executing program 2: r0 = socket(0x0, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:24:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)=""/240, &(0x7f00000001c0)=0xf0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x7528, 0x4) select(0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000000)) 00:24:40 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x1000}, &(0x7f0000000140)=0x8) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000180)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 00:24:40 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0xf3, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x20}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x9, 0x3, [0x5dd, 0x3f, 0x7]}, 0xe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x41, 0x20) poll(&(0x7f0000000240)=[{r2, 0x1}, {r0, 0x2}, {r2, 0x2}, {r3, 0x50}, {r0, 0x8}, {r0, 0x2002}], 0x6, 0x10000000000000) fcntl$setflags(r2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000280)={r1, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) recvfrom$unix(r3, &(0x7f0000000380)=""/50, 0x32, 0x40002, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x1}, 0x8) recvfrom(r2, &(0x7f0000000400)=""/159, 0x9f, 0x40000, &(0x7f00000004c0)=@in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000500)=""/11, &(0x7f0000000540)=0xb) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000580)={r4, 0x100000001}, 0x8) connect$unix(r3, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x0}, 0x8) chdir(&(0x7f0000000600)='./file0\x00') getsockopt(r3, 0x8, 0x2, &(0x7f0000000640)=""/4096, &(0x7f0000001640)=0x1000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001680)={@in={{0x2, 0x3, @loopback}}, r1}, 0x8c) writev(r0, &(0x7f00000018c0)=[{&(0x7f0000001740)="14b4eb5581ba319651c9ceec6a87b4515c3a2c0ed5f5b481ea64ef2a086ace5295dedca35bc48c376cde764ba2197943cd87c2f3b6b3b00f8aae9e3bfc79d1b351eee9f32fd3d5fbc4cc04dcaa035982db172df5d903abff90b7c1476ccfd6f142cc1fd5f01938290b0e64b81e85183ff2acb98785fca2801d524a28d725e2c21158f54776232949bf5ce76798ec0bd3314ab059f84bc5894aa1b9259a78bb021c31dcc4eb54b7ace5b9930184c57435c17734e92d2c75adc91dd64e32759f8dc0df1ec716bedbb5178f0e5f79aa1714f990a1172db66a9a977025b75f33b50d293e324c", 0xe4}, {&(0x7f0000001840)="4e703c30f9026884cb6b62a843e907a9b3234dd02d2f354b35e646245d3f1c2dc860f0c0d5e30ecd81da3ec414a4a437143c5faec12d44afd23d204056fad8be0b47878c7798cd02d5686ec864b321cbaa00918867c133eb25bdf5fbc3ab877ce6", 0x61}], 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000001900)={r1, 0x6}, &(0x7f0000001940)=0x8) freebsd10_pipe(&(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r5, 0x4, 0x10000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000019c0), 0x4) freebsd11_fstat(r2, &(0x7f0000001a00)) linkat(r6, &(0x7f0000001a80)='./file0/file0\x00', r0, &(0x7f0000001ac0)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f0000001b80)={r1, &(0x7f0000001b00)=[@in6={0x1c, 0x3, 0x4, @empty, 0x6}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000001bc0)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) 00:24:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000500)={0x0, 0x1000, "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"}, &(0x7f00000002c0)=0x1008) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r2, 0xa1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYBLOB="0900000000010000ff070000080000006f000000"], 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r5 = socket(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0x4}}, r4, 0x6, 0x20, 0x3}, 0x94) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r3, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0) 00:24:40 executing program 0: getresgid(&(0x7f0000000100), &(0x7f0000000140), 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readlinkat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/62, 0x3e) chroot(&(0x7f0000000180)='./file0\x00') freebsd11_fstat(r0, &(0x7f0000000080)) fcntl$getown(r0, 0x5) 00:24:43 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x1000}, &(0x7f0000000140)=0x8) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000180)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 00:24:43 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0xfffffffffffff839, 0x4) 00:24:45 executing program 2: r0 = socket(0x0, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:24:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x3, 0x1000, 0x1, 0x3, 0xfffffffffffffc00, 0x8001}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1}}, r2, 0x800, 0xdaf1, 0x4}, &(0x7f00000002c0)=0x94) 00:24:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2d012e2f66696c65303dc1f27dd38fa1a35a3fd54e57b465cbb7467ff0de02e828cccb4e56e97d94209655ff2060534bf6ce9d4a67feb38a2d06a9f803832f6908d7550b50bec814290b55fc106d01d8fd34f0fbbd2e39b3d8f724b37c4d750d35ce3109203bba647548e18d2b78cb9d418c8380a5447c83c600b890bf0a2f8c9e7fb33b19eaac4409ffbdd2520c210698685c7d4bbadf4d9441a7e1839a2952e3a08995dac0bab1401b495e35b7ac6065b347dcbe3d194cdb142318a8bc1d7c344d42"], 0xa) r1 = socket$unix(0x1, 0x2, 0x0) dup2(r1, r0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) 00:24:45 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x10000003, 0x0) r2 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/89}, &(0x7f0000000080)=0x5b) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet6_int(r1, 0x29, 0xa, 0x0, &(0x7f0000000200)) 00:24:45 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x8000}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x6c9d, 0x9}, 0xc) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = msgget$private(0x0, 0x4) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000004c0)=""/224) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0xfffffffffffffffa}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:24:51 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="70012e2f667a6c65300080e4c9d6f736828292876afc8604f020b731855963a9f3120fcd70e6e094f1a3b82eeae36c2d9891d9dad39dac1b4436b674f49c49b1d784cac15e951607a2871c22689f32569966485869c81fb3984b4758847a88c55dd9fc799e34f6b5a8a0b9fabc80fefbfed57a0db44c547ca493d7790000000000000000"], 0x9, 0x0}, 0x0) 00:24:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)="80", 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1f, 0x2a9) 00:24:51 executing program 3: munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffff9c) open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:24:53 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) r2 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff6000/0x2000)=nil) shmat(r2, &(0x7f0000fee000/0x3000)=nil, 0x0) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x3877, 0x47100a30}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r3, 0x40}, &(0x7f0000000300)=0x8) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) 00:24:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000)=0x3c92, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4) 00:24:58 executing program 2: r0 = socket(0x0, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:24:58 executing program 1: r0 = socket(0x0, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:24:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/178, 0xb2}], 0x1) ftruncate(r0, 0x400000000101) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) accept$inet6(r4, &(0x7f0000000080), &(0x7f0000000100)=0x1c) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x16) r6 = geteuid() getgroups(0x9, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fchown(r1, r6, r7) pipe2(&(0x7f0000000000), 0x4) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:24:58 executing program 0: socket$inet6(0x1c, 0x3, 0x26c) r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr, @empty, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @multicast2, r2}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) getsockopt$inet6_int(r0, 0x29, 0x12, 0x0, &(0x7f0000000080)=0xfffffffffffffd71) 00:24:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x2003}, 0x8) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x5) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000)=0x6, 0x4) 00:25:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r0, 0x80}], 0x200000000000011c, 0xfffffffffffffffb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sendto$unix(r0, &(0x7f0000000340)="e2a95adce81bd2e15d6e7d0e89fb29c6772725d338a73391da2c0aeb888c70d647f748499ce88cb412479f", 0x2b, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x28) fstat(r0, &(0x7f0000000140)) 00:25:04 executing program 3: socketpair(0x1f, 0x3, 0x5e, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x30, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:25:04 executing program 3: r0 = socket(0xd, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x2000, 0x0, 0x400, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x3a, 0x100}, 0xc) sendto$unix(r0, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) 00:25:04 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:25:10 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 00:25:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x80000000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x7fffffff, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x1, 0x1, [0x1]}, 0x0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r0, &(0x7f0000000140)=""/175, 0xffffffffffffff7b) write(r0, &(0x7f00000002c0)="e9", 0x1) 00:25:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) fchdir(r0) r1 = open(&(0x7f0000000680)='./file0\x00', 0x80000000000206, 0x2000) sync() r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(0x0) setpgid(r2, r3) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x8b}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c004e22f7000000000000000000000000000000000000010300"/128, @ANYRES32=r4, @ANYBLOB="ffffffff0400001496d65bdff30006000000020040000000000010c1c4b19949e8a36b9596b91d5f10eeef64b4160b583005e961d861dfb92d4dfd203b7f0b7ba39c4d211a5e6cc4e7551778ba11b1da4aa2ac8898a21ceb023e8e782ef8c645b8b20c1d0d2bc0be66acc8f0f6c53f1f7ee3e071a7dbe289"], &(0x7f00000004c0)=0x98) r5 = msgget$private(0x0, 0x2) msgsnd(r5, &(0x7f0000000400)={0x1, "ef3700585b1b3ed9a381796e02210ff0b05a39036bfdb097583ed84e51bfa313a2fee784c8bca9ba53697e6f29cefb2c438868238ba7fcf7a3d51de3a3827d8136cfcfbb5c40517fd261454db2a8127bca53fdcd22e0"}, 0x5e, 0x800) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000003c0)={r6, 0x7}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000340)={'freebsd\x00', 0x100000000000}, 0x24) getsockname$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:25:10 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, "e9fb2eecbb67c1dfad687ccf31671ddaa9cc0905e101523ee7757c94c2271aeae511b363afb4730deafe290c2d82377725ce8b5b7131f0756b2df98a1f310af4e7b2fae766a140edd71b5eabb2836e3791421800baff6fb1"}, 0x60, 0x0) msgrcv(r0, &(0x7f00000000c0), 0x8, 0x3, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x20) accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xfffffffffffffde8, 0x10000000) socket(0x2, 0x1, 0xffcd) poll(&(0x7f00000001c0), 0x0, 0x7) readv(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/209, 0xd1}], 0x1) 00:25:10 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:25:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x20208, 0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x7ff}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000)=0xfffffffffffffb06, 0x4) r2 = socket(0x1d, 0xfffffffffffffffe, 0x2) sendmsg(r2, &(0x7f0000001640)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000100)="eba28af39c0448a468dc9a723bee6e21a031faa9d01e3966d4f2906f252e84cc44d423ec97af1e93a2322652fd50cb5eb6af9061a8fc7062bd5d837c6a67871fdf96e48efedd0a1a739e854358416e0e8aa6629f871124aa3dc85d538eb1c77c778e126e51558ef03fd30474e239ea", 0x6f}, {&(0x7f0000000180)="d8", 0x1}, {&(0x7f00000001c0)="1a268ac400a0d85d917c8474df9eea2369e4907eec5d92e3381161b21fcf2c9d60af5ef9e410ac5f129ccb0a83c83ebed43401c2edb233c6a605dfe9af347da2e749858767f8c9f58fee20b538fdcc10b5c551c5ebb36008ee045ceca55d54e8108883d89bc463144a04c52088767a80ce286f9f655764cfdb8c320c7f5ecca5a40cc37938b32a9a9902405b8f8db7e0989c460f392ec42e476ef46af2c2292ccf5463580be7cc10f248b2a12c424c4b90cb1a5c6cea2da98fec74e35c51a90313b7697237a6e1465470846c", 0xcc}, {&(0x7f00000002c0)="99eff2227ac8300911150abd4db213bf24409a", 0x13}, {&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000400)="aa985b8100ac47404e1708c9a97762ae38297735ccfd4a9e3a5e32dbf498d3648237e8cacb1733eeb6220457b54ec14987ba2af6be15c8e8d1c7c10a309c065b4259ab842b7c298e3d9677c1", 0x4c}], 0x6, &(0x7f0000000500)=[{0x48, 0x6, 0x9, "ba325ddb520e15c88d9dd2ff5640953a14a70e874cd315d07b1f1ade266ffff7ae568bc0c2a88c878c854776b374621dbef79bb4bcd7"}, {0x98, 0xbb, 0x1f, "947b90adb7a901a8810d6727258e6e026d9c29735c3db11784a3bd47450e96d9f7f99b85ee4b1052e4e068062af43fd81c107e82bb1ed51b86cc00cdb6fc53b5658f8f2c95c7c664b4ebbf2ce55ae5ee7d9c259ceadeea70576ad3b6f1561cdbe4edd43b12d02f62bb0213b6edd911d9dfca766b9f0a697ae75d2c01834a7a491bc0e7"}, {0x40, 0xffff, 0xc962, "c7d53eae738498b935bbc02885682acd0f9b7b2aa25bfb6ab7b32daa643664546eb542782e3c4e61d71288"}, {0x1010, 0x3b, 0x6, "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"}], 0x1130}, 0x184) 00:25:11 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) write(r0, &(0x7f0000000100)="864fb44ce41864ce9601cdcbbdf419a17f435fcb0bd8b29983786611a4ff7c520b79d05bcd46e84f83926f7f5a6fb16824e7099a29d0445ac71bcffa57445c0cbb94a131455f18898f", 0x49) setitimer(0x0, &(0x7f0000000000)={{0x5, 0xffff}, {0x2526f8fc, 0x80d3}}, 0x0) setitimer(0x0, &(0x7f0000000fe0), 0x0) 00:25:11 executing program 1: setresuid(0x0, 0xee01, 0x0) socketpair(0x1f, 0x7, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8000, 0x10) poll(&(0x7f0000000240)=[{r0, 0x44}, {r1, 0x20}], 0x2, 0x4) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xffffffffffffffff, r2) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) 00:25:11 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000001) pwritev(r5, 0x0, 0x0, 0x0) sendto(r3, &(0x7f0000000300)="aedc89460c5c525b9435777ff7c473523843a0e5f497df1c5b247350aef3d31aae567245ba6c64b209735bfe2c17f31430abeade7d3a81f7ee59ea3ea6f79cc81d9f4c1b03eab50400e999970c95be85db0122c078671f107a0a98380b6374b2c633e8ebc79b102f8cb04eed93bc1d7550c1d19811648f7ddba2ef5e842be244169b1b80460cf3d83c5c787d8ed27736399f8566353ed1408bf94565735b55509c913fc8a35293e949a89a2d954da25998f4b385d3", 0xb5, 0x101, &(0x7f0000000100)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) r6 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f00000004c0)=""/211) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:25:11 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x6, 0x1ff}, 0x8) 00:25:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), 0x4) 00:25:17 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x1, 0x0, 0x7fffffffffffffff, 0x1000300010005}) r1 = getegid() getresgid(&(0x7f0000000000), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setregid(r1, r2) freebsd10_pipe(&(0x7f0000000040)) 00:25:17 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:25:17 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) clock_gettime(0xf, &(0x7f0000000040)) 00:25:17 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="04020000ceb231f9638033e415a2f5a5071a6cda000000000000800900100007000000"], 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)={0x0, 0xfffffffffffffeff, 0x2, [0x8, 0x2]}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000300)={r3, 0x1000}, 0x8) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r5 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000400)=""/67) sync() lseek(r2, 0x0, 0x1) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) bind$unix(r4, &(0x7f0000000800)=@abs={0x1, 0x0, 0x1}, 0xffffffffffffff19) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r4, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000780)=0x157) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e2206000000fe8000000000000000000000000000bb040000000000000000000000000000000000000000000000000000000000ffff00"/128, @ANYRES32=r1], 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000040)={0x49ff, 0x9, 0x1000, 0x7, 0x0, 0x4, 0x6, 0x9, r6}, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) symlinkat(&(0x7f0000000700)='./file0\x00', r4, &(0x7f0000000740)='./file0\x00') connect$inet(r4, &(0x7f0000000340)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) fchmod(r4, 0x103) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000080)=0x80, 0x4) getsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f0000000600)=0x100) 00:25:17 executing program 0: pipe2(&(0x7f00000001c0), 0x4) r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0xa00, 0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) ftruncate(r2, 0x400000000101) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x202, 0x14a) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r3, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140)=0x3, 0x4) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) accept4(r2, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x30000000) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x80}, 0x24) 00:25:17 executing program 3: setrlimit(0x6, &(0x7f0000000080)={0xfffffffffffffffe, 0x4}) socketpair$unix(0x11, 0x3, 0x0, 0x0) mlockall(0x2) r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 00:25:17 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0x4) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0xffffffffffffff6f) 00:25:17 executing program 3: getgroups(0x7, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000000100)=[0x0, 0xffffffffffffffff]) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) setgroups(0x6, &(0x7f0000000380)=[r0, r1, r2, r3, r4, r5]) r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r7 = socket(0x2, 0x1, 0x0) r8 = geteuid() getgroups(0x1, &(0x7f0000000080)=[0x0]) fchownat(r6, &(0x7f0000000040)='./file1\x00', r8, r9, 0x200) bind(r7, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 00:25:17 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r0, 0x14, r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000000000003426710b7dfdc13eae94adaf6dcd0475402b0f758502cf98118bffcdeb35537c4bee376a45ff922893de1c4477e5491005659e6cbcb94dc0b102d7212a9b9f90082de46a098237ebf25e654b0a78d049f791d67f8cb47132956299de1c6f226932664d322814fd7e32e64f1b7df4c70f8620208b2ec88407486bf7b8e9c7601ebcac80dbd2b4b49902eee91cdf765730339006954c81af7af115548bd230893513a92895dfad1bea852caeb092f32b7ea41cf5903678bdbd03f88e61537ef68fa2d40bee1cdd08bbd86c5d70b74c64fc766354506cc9ba76ae4701b69d434d6b06"], 0x1, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:25:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:25:22 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, "e9fb2eecbb67c1dfad687ccf31671ddaa9cc0905e101523ee7757c94c2271aeae511b363afb4730deafe290c2d82377725ce8b5b7131f0756b2df98a1f310af4e7b2fae766a140edd71b5eabb2836e3791421800baff6fb1"}, 0x60, 0x0) msgrcv(r0, &(0x7f0000000080), 0x8, 0x5, 0x803) 00:25:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x1) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0x1) socketpair(0x0, 0x0, 0x9, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000580)={0x0, 0x9}, 0x10) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000004c0)="3cef623ba61d71e0d76988088e9a1c4b1eebe3383a5bce556a84a7d84b375acfd304166f26dffafb93c06f0e3a1c95db49bc5f844bc85d16929915be23bac3d05abebf80006e96be3c8f10dd52419afed36b5e5ea100889b3c5ebfde1a13536c6446d79fa65a8eb9c75b43bbbef3f779113128cabecb9e054b783aaefe521b0cfcb17edc42406bf3c61c66906923f57ab0775cf8a672d800c58b1c5d65e0f27dac066a", 0xa3) 00:25:25 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8281000000000000000300000000"], 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x73d}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x80000001, 0x1000, 0x0, 0x3, r1}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000100)="027cbd503cff", 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0x0, 0x7}, 0x0) 00:25:25 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8008, 0x100) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x88, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:25:25 executing program 1: r0 = semget(0x0, 0x4, 0x100) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000000)=""/249) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000100)=""/127) setsockopt$inet_mreqsrc(r1, 0x0, 0x6a, 0x0, 0x0) 00:25:25 executing program 3: r0 = socket(0x2, 0x5, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x20100, 0x50) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x800, @empty, 0x8b}}, 0x0, 0x9, 0x20, 0x31a, 0xfffffffffffffff9, 0xff, 0x463}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r1, 0x34, "98df4c45a20c8848e9c580278c663dde66bacb1b0d33631783ae9cf1077655e4b1f935192e939aba9b0d11634451ca033286e1c0"}, &(0x7f0000000340)=0x3c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000480)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000200)={0x1000, 0x1, 0x6, 0x3, 0x1}, 0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x0, 0xff, 0x40, 0xff, 0x9}, &(0x7f00000004c0)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000380)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) 00:25:25 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:25:25 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:25:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x4700, 0x9, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x5, 0x3, 0x4, 0x6}, &(0x7f0000000140)=0x18) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="06f617ffff99000700000f5f40cb79d3dc877a99757a0e1906e716150b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={r5, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, 0x0, 0x85) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0xffffffffffffffff) fcntl$setflags(r4, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, 0x0, 0x0) setsockopt$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) 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) 00:25:25 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x1d, 0x5, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xfffffffffffffff8, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3}}, r2}, &(0x7f0000000180)=0x8c) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x110) 00:25:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x3, 0x8001}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0xf233, 0x0, 0x7fff, 0x9, 0xeb7}, &(0x7f0000000300)=0x98) r2 = socket(0x2, 0x5, 0x0) accept4$inet(r0, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000380)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x5, @empty, 0x3e3}}, r3, 0x5, 0x5, 0x0, 0x3, 0x9, 0x8}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r4, 0x3}, &(0x7f0000000400)=0x8) 00:25:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) socket$inet_udplite(0x2, 0x2, 0x88) 00:25:26 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) truncate(&(0x7f0000000000)='./file0\x00', 0x0) poll(&(0x7f0000000080)=[{r1, 0x2001}, {r1, 0x2004}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) lseek(r1, 0x0, 0x1000000000003) getsockname$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) poll(&(0x7f00000000c0)=[{r1, 0x2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) write(r1, &(0x7f0000000140)="55792c0209e32621c12263d6a7b696c6fd73c14b34cb2fe85aab95e27c05740d672c4eb22345f31535611c1bb8cbead57ca6dc87c6bb217c5fc901f26ca57afcb82c19fed8ec9cff5ac2602890777f8eab55e58da0c952dd8835b4adc86494e20545a913b67ac9e2f1f71b891b7637eb8dff480278bcdd43dfc4826ab7bf650502c5a34f6546260c37d49dc873f887de7817cea84f1b8d8ba047de6296495349df83150579bca78b", 0xa8) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, 0x0, 0x0) lseek(r1, 0x0, 0x3) 00:25:26 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) write(r1, &(0x7f0000000040)="752cf4c0e3e42379378cd1f9c30ec067d06763d4f707174126bd5669f7b1647cacc4675a3a1e29728f8fdce5d06c370c4af1ee7e3ca2fee56bc49a076c867749a86d270ae602f9a4c103bd96185aa71f8aaea5f0047c25", 0x57) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) 00:25:26 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) ppoll(&(0x7f0000000080), 0x283, 0x0, 0x0, 0x0) 00:25:30 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:25:30 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6104, 0x8, [0x4, 0x3f, 0x7, 0x1, 0x6, 0x80000000, 0xffffffffffffff01, 0xc3]}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xdd}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0xd, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000009e90b2874162874d115d5e9d90d67f1b2a2b99567d0035b818ab24938096c8c25a9dabe97c1a1d4d6ec0c0bd52c2b03769e51e7ba78e75409dedb54b66b9d8eac271582341826f5ec748120dff23b7cae6b1b401832b110411283a7f0693b5721a1afccc325f8b8f67ce0aa21bc9fb2014e615e9446cbb07dd0a8757e93126a2a5be4f3370a7ebfeefbcf0a28ff691018b51063e3f1ebc805a09da6adc4c84116cbbe1b7d34e0a45227a57b45219094f9826257e5dc17e4b9200"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x800}, 0x8) 00:25:30 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socketpair(0x1c, 0x3, 0x80000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x1, 0x4) r1 = socket(0x1d, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x5, 0x27d, 0x7fff, 0x3, 0x200}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x4}, 0x8) 00:25:30 executing program 3: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x1d6) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x4000000000000e}, 0x1) 00:25:30 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540)={'accf_data\x00', "d90568c6085461bbbf3f2437193a63d387153a5fbed0616acfbc5f1a5280a90cd0e7edb9891be922d6453bd606d7eec17b19860638308630fd1a799aef5f644d070f4532e5a0822b8e19c34f18bf91e38500077196c84ad7f172a664ccd9a73b5db822e77ce65cad61e7e729d118690885a5155288ba4b158155b680765e77a16c3f37b5f18008d7de541dc511fc89b7ead749eb97ac9c19daaf8a6bbb06acfd0e3eb505e693d93aecdeb1fd268614750826f54f83649f21ecf0baac40a4df73bb8b8f340f81d86418c6928058d8349f8fcba4a5dc828ee0f31a9dbc0f34103ee036cf8cd05c3845f43f2d6674913b5d"}, 0x100) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000000be000000ff0f02008e0006005a0100001c004e22ac96ce3dfe80000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff0000000000000000", @ANYRES32=0x0, @ANYBLOB="001000000615000400000000000000fba3d7be9804164b9bddf28407754bf40e50b087faddfb25ff2b9e4279b77edb85ff9eb57c58cc2ce47c65fe25667bdd6cb6d12fd5b67d27c9e2bce5144a76c3203338ba55b9408b772256cac706560e2e5fb157149ae0d2882e75088db3a7dacc7c2d480cce3db8"], &(0x7f0000000000)=0xb0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r2, 0x7, 0x2, 0x0, 0x28d}, &(0x7f0000000280)=0x18) 00:25:30 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901b70070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x400, 0x6, 0x2600, 0x4, 0x71d13b42, 0x0, 0x3f, 0x7f, r2}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={r2, 0x3, 0x3, 0x40, 0x7}, &(0x7f00000002c0)=0x18) 00:25:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x411, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x3}], 0x10}, 0x0) 00:25:30 executing program 1: open(&(0x7f0000000380)='./file0\x00', 0x80000000000204, 0x40003) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0) 00:25:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:25:33 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000001) r0 = semget(0x2, 0x3, 0x40) __semctl$GETVAL(r0, 0x7, 0x5, &(0x7f0000000000)=""/42) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getegid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000240)) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0x1, 0x2000, 0x423, &(0x7f0000038000/0x2000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r3 = msgget$private(0x0, 0x20) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000400)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x40000139, &(0x7f0000000540)=[r2, r10, r10, r9, r10, r6, r7, r10, r8]) socket$inet6_udp(0x1c, 0x2, 0x0) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) getegid() 00:25:33 executing program 3: mmap(&(0x7f0000776000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x48a, @loopback, 0x800}, @in6={0x1c, 0x3, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000100)=0x10) 00:25:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10) r2 = accept4(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='hd\x00', 0x3) 00:25:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4a, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xf17, 0xf, 0x3, 0xa1f}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x50, 0x80, 0xc2a8}, &(0x7f0000000180)=0x94) setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f00000013c0), 0x20d) 00:25:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x1, 0x3, 0x81, 0xffffffffffffffff}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x4, 0x4420, 0x2, 0x1, r2}, &(0x7f0000000240)=0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fchdir(r1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) fsync(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) accept$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000210000000000000000000000000000000000000000000000000000007f66b5c94361fa9fb60000000000000000"], &(0x7f0000000140)=0x6e) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:25:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xd8b9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x0, 0x6, 0xffc}, &(0x7f00000001c0)=0x10) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) open$dir(&(0x7f0000000200)='./file0\x00', 0x40, 0x20) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x100000001002}, 0x24) close(r0) socket(0x0, 0x10000005, 0x0) 00:25:33 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x15, r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000100)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000900)=[{&(0x7f00000005c0)="24606821d753ba7e10351721e949ba0bb47550d344097fe8af38fcf43881248d94b8b5a102a6880c084587ca030abdf401c45f14fc30a48934755890ef1ff35b4c84579b37cf7d9c38995f6b89f8d17096574282a5c361229975543bff7a7ae9fbee0ddde0f22bdfad7b3193b151ae596b8ed93266dfacd12776cbd3a5f8b4b396d766d74e3d0acb2d36ab176564434d3982310d16d4dba44d881a4d5a4456a1657e6602c12de325aaca98518a3ff0882ab50e2f8f895aa1a66db0a0ec46a5fb422fd9", 0xc3}, {&(0x7f0000000180)="8bc8fd81d400c25e37d05dcf7920ed684cfb65306deeb9", 0x17}, {&(0x7f00000006c0)="14cfe0d90e031e13eea01dff04fc7afc0cef52b651436a495fc715dfc0b57f280b76e6052d21b78b3fff7d435d80d07c044a1ebe8acf051ffbbcfa7e7c2468e47d44042cb81575b6f4fa29eb7275242272007c50a86e2d0055b1b3aed5e9", 0x5e}, {&(0x7f0000000740)="c2c81dab148b4ca8be24fd81f39b18a4d434b64d7a846e1f608ed8afca3031afd7c8aded61f0fd82f07f3c9a990a8b56fa3284d29ff376de365f51d57887a7589d330b821eaf988014b881756062ffccba8b799521425f8a61e817fc59f20239023f56b7d667a1bb27075ec2e702c4e8e7e93f850ce812ef1914c3f6d4dd8f461abd4ff59a246817b6106b5885d905ce6726b54f4c312a669c", 0x99}, {&(0x7f0000000800)="3a46b6ed720004d72764ef745aeaf614a3f7fae35b8a0b40755cacac5a9e25fc98291f91b592bee75c4adc1a2ba4684436c246ccc39b1a6d5cafde25141f0cde81ac7d193d3831630ff0d81cdeaf6dd757bbd7714b66b1a87ff624154d8234f807399b41ef5f0c10ed767fe940b1854ad97b4b11ccf626c676ecb9628848adc6e6b6c0790cf50c0a08f994a3378178226ad5e4a6ffab0db66c4a9f357ee4b7bebe269f430c9b342b5babfcbc6600625c936d886bb8b12f3c27a8e30ed8a5a7a169bcaf842455c34813be7af9e9cc720fcdca895a7b85e51918f8", 0xda}, {&(0x7f0000000280)="6206d93dd0fdb2f5c4c932b1ec968e", 0xf}], 0x6, &(0x7f0000000980)=[@rights={0x38, 0xffff, 0x1, [r1, r4, r5, r2, r3, r2, r0, r5, r1, r6]}, @rights={0x20, 0xffff, 0x1, [r2, r0, r2, r3]}], 0x58, 0x8}, 0x4) pwritev(r6, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r7, 0x29, 0x26, &(0x7f00000012c0), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x20c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0) 00:25:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:25:40 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x15, r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000100)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000900)=[{&(0x7f00000005c0)="24606821d753ba7e10351721e949ba0bb47550d344097fe8af38fcf43881248d94b8b5a102a6880c084587ca030abdf401c45f14fc30a48934755890ef1ff35b4c84579b37cf7d9c38995f6b89f8d17096574282a5c361229975543bff7a7ae9fbee0ddde0f22bdfad7b3193b151ae596b8ed93266dfacd12776cbd3a5f8b4b396d766d74e3d0acb2d36ab176564434d3982310d16d4dba44d881a4d5a4456a1657e6602c12de325aaca98518a3ff0882ab50e2f8f895aa1a66db0a0ec46a5fb422fd9", 0xc3}, {&(0x7f0000000180)="8bc8fd81d400c25e37d05dcf7920ed684cfb65306deeb9", 0x17}, {&(0x7f00000006c0)="14cfe0d90e031e13eea01dff04fc7afc0cef52b651436a495fc715dfc0b57f280b76e6052d21b78b3fff7d435d80d07c044a1ebe8acf051ffbbcfa7e7c2468e47d44042cb81575b6f4fa29eb7275242272007c50a86e2d0055b1b3aed5e9", 0x5e}, {&(0x7f0000000740)="c2c81dab148b4ca8be24fd81f39b18a4d434b64d7a846e1f608ed8afca3031afd7c8aded61f0fd82f07f3c9a990a8b56fa3284d29ff376de365f51d57887a7589d330b821eaf988014b881756062ffccba8b799521425f8a61e817fc59f20239023f56b7d667a1bb27075ec2e702c4e8e7e93f850ce812ef1914c3f6d4dd8f461abd4ff59a246817b6106b5885d905ce6726b54f4c312a669c", 0x99}, {&(0x7f0000000800)="3a46b6ed720004d72764ef745aeaf614a3f7fae35b8a0b40755cacac5a9e25fc98291f91b592bee75c4adc1a2ba4684436c246ccc39b1a6d5cafde25141f0cde81ac7d193d3831630ff0d81cdeaf6dd757bbd7714b66b1a87ff624154d8234f807399b41ef5f0c10ed767fe940b1854ad97b4b11ccf626c676ecb9628848adc6e6b6c0790cf50c0a08f994a3378178226ad5e4a6ffab0db66c4a9f357ee4b7bebe269f430c9b342b5babfcbc6600625c936d886bb8b12f3c27a8e30ed8a5a7a169bcaf842455c34813be7af9e9cc720fcdca895a7b85e51918f8", 0xda}, {&(0x7f0000000280)="6206d93dd0fdb2f5c4c932b1ec968e", 0xf}], 0x6, &(0x7f0000000980)=[@rights={0x38, 0xffff, 0x1, [r1, r4, r5, r2, r3, r2, r0, r5, r1, r6]}, @rights={0x20, 0xffff, 0x1, [r2, r0, r2, r3]}], 0x58, 0x8}, 0x4) pwritev(r6, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r7, 0x29, 0x26, &(0x7f00000012c0), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x20c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0) 00:25:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000080)="a6af0e70a9e68b5836d534b1b595a35816b8d621de48ad6c7b98b0de51c141a1c64a462e68c1dd4000716226d3fa04b978e56c04bc8ce218bf65741cfbd85cf6d0c0c7422e57e07978c2d197095f16cf568b9003acf933d520ca4bcd1269951cbb3a1a73c2f99095b37673fa5a438c47c8a08a9a188d93", 0x77}, {&(0x7f0000000000)="6718a5a37cc2fe08d16ab05b91124e1b24692f9c4518b6da", 0x18}, {&(0x7f0000000100)="1f9a34f9cd1cbdc78f21df5e17de709481527c7e8ceaaf15c84ab3cb4803cfcdd8e321b92edb7c43800b20324c61665a9bdf59d03a43d43bfbc92f623bb32108891f2587e42e0ecb0244054b352ebceeda8495e06fa241bf99c8cf9b6af4c1f3f8d1eb687fe3af2c0b33fe6c9144a2845be3e1d3b0f6f9f297ea224968f3060223df313b270d1bf827500df79aff4b5020af1ab9bb7e8dba12c20003f086a63184096f3a733f6635b72ce8cb20ec130c1d75b8fde3aac44c2714b03fd5915ae7f4d0ee6ecd059c8eb2941628da29fd96d27324c7dfd967592d71804e6b99ff7ae83d0643", 0xe4}, {&(0x7f0000000240)="965ac6bc27cd4bc8ce71a6103320329620faddc77b39a7b353d95f58708b6be0da5219369eca1687c4347167ca5d9a0403b4a2c42f72c80791d221e049d39489b5784857daa3a42ba94815e53359e8b0de03b736340fde00f46ad462931f3a", 0x5f}, {&(0x7f00000002c0)="8676eacacb3261e279fe148e480281decc0a6ed3e1d1615f655dd24ca2d962279aa1d7bc", 0x24}, {&(0x7f0000000480)="15cb969cecd39e43ee37e07423a7953375d2175f18ff6c6f76c44088e561e5b025f83cfb724d7c4d7afc415994f7ab54d9d8995feab2bb57fca33757cc23e7321a480610607d64ce555a3ceec0390e4d8dac4c7b361194f2f19fba604e463a41724d07c3a37fba32320baacefefb0746443eeebc77be2a299bcf38ca949902c057293d77a6fb7f5a9b143fa194d20755b1896576a73c2d6f7cf1ae87437cd60b3453d71a42227540f02170c12ecec381f70a9231162bad6d98d15dff49e58a002268d557bdcdeecc41bf10f8643dbdb83c96cbfe9b718e535ac5b53e06798e5b867d237eb78869f1123d3d51a3a3af51fc1773cb304b0f91a2be2a224c437652b3dce3e9bcfcb8a1acdb66e9db8c34a5e63684c47868171e4e0e6a2dd68a013013cea252a2ec3b6739a5267b3c06696fd04a7f212980187e928048768751e686d86fb809022c71551fcc3fa24b8d17df0306b186f40faa6f0154c7ce3262be69316f7ffc712f042bdd14e8225454485e21a4882ed1be77e1833f0244ce494b28f55ef8aa3a05793deb9bd328503bca86c9c663b1b70c31368683df5f8ea7df25ca698649206b8855842d3084199d63cadc22c2a51fdfb128d5074a4aea2c6595f51cd1720b7d85dade1820c9984960733e29acaa031c644993fee6de432d0c2e5f4dc9ec31329288302141efe6b9cc68bbdfedaee99862bb0b49db08672b67e4c363e1d065344ec43467ee9dea53d549749425b67e45b130ea04b5098e07367dbbcc69dead28471bd68543790cd67f6c057561c28df8ba60eeaf8ff1476e684ce8ce5f0d6a2b01f74a9cee1c5859b246eb354105acdb8e99efc1a4fc0919902caa99a29d5a925398a7e2c9eb75c896333b49ce98fcde9f7bef1d9ccd8339046d575d9ffa7b4d0cf2dec499963c7a9d25008fbee25cf65c76e123f39f4b386ee5cfd0d7c32e1cdb8791c372a0999cf56cd117e5bd5bb45e7af43e8e7eca54dfd617e3e56524da12e3337fd64846f272a9d4e3d9493035a620a916e2b5629a09b89c7ca152a58276ff5dd2a07bb04b82bdb7c4c371285fa10f7adfa9846bbcc501bc93fa30d15fd853dd7b0a0ad72aac5fef5595f7fc13a1e796916638827554f8b149ece3846d11f3effafc1a474bc0721487ca044f3b7ba1e08bc449f39b3205e929f3194af6e9cd9e2c013394f7c064635c9a905979bda4b675be3a60ceac6622cf1ffd02647d3b7455ab80883ebe76622f5d1a0671b1a2a711109f7577f9a902de9c71843846d8201699d8d4eda9d4b8d67fc97b94cb9e72263a21e822007694b999c00fce4b7c4220c53e2d621871ec8156cbd3d98cdcdb5991a402580626dc511457ec60e03b8edd61e2d212b2007a9f11b6249cbb952336c4a492921b6707cc8e144ea97392bc7d3e33f12d21d27f002d595fd7b9fc833d312f228f704d273e0ee3ddb1b5253caa63c222ce86a1237e381a0f8287ad5b27c6f5363cc0a17cc0c7a07582ed8000b65bfe81e3e993215df4f0ffe8b6a5f2d6d83f4753791fc0de73fc37e2c4acc3227aaa03c003ede5d7d7ddb1adb2f5167934685efcdc84c8452cffc5a73ef10ca412a98e351721fa48869d43b494673f295f3987bebc7a42cc0d0a424e8c8727ea8b1c75f4e3ff1f64a029693e993488b008e1473d3a92a317e4e9f47c8b163b6042937b9a69ecacd6bf469b9e673b3ee61ccf58bd8fc30b8e1fb05e277133bfa444076d998b4270aae910358cdbd0592babe51cd780095e1a9a8d03318f9a59bdcd001f2fb71cf7c6afea0aaa1f54b6b01c8a6b5f12f1a356c45c753a5e4bc0f5ddcbcc17fc42640cfb69983c2ba964cb282d1601a59d8409e45df42266bb2d316f0de8a8e595855509f8d51ca29796e36cbd998a9b860fc2b0997375e814779251898aca1131e4844f9b5bd8f13e8b6ca6e667c8c1c080df07a83c8a018f7121830c930b5ccbd95d3d2913678ed48372dc951fe32dc96be72b0a0a55a784613b43a6854731d0010dd15d46beef6d13ec337eb7a7facd28137deb20530b376189e39cd808a29dee3da73d63b221428cfa9ba36227008cbbcbd3c1aa19dadc90e966a50e1633f1f269a926220fc91945cf43ba7f66428e210c1c6e497b64fce7f30480d2c5ac38e0dee31521cfcf02c094deb5231fa64cd59086bfb9552761757bee49ed84d1ff72f9229835011739a4529ae023d23ed9947864e8ca7878ba87c5aefb40c902203d96c009fab0b789f1f1d6029f0410ed62136957a149ae5f14d4165debbb5d1a863d1b0f712c726b51a9c27319fb173870f2672d4c10fe2ee8ef2ec9b5ed69e53eb9f9172bc4375cb63816b94854add88ba1fdb2ab00e78f8bde715d7808764f265fd72bf3c1fa9a5a3a7b8bf9fe67f2ae7409083f0a6bb38f8e97363ebb95dfa4fff12e99d24821b196f24299b48c6ae21b3d6ce5a1a42de69ea32ad87a49fbd4426917753f801906f023ee64ca9076bd0074ec74af97f103d1ecb8af626561f2c13685ace2b0ecacefd44bbd0c584f50c5c7d892ade60b620328594f8d0b522294d6225d20906548914b46067c47dd8e91aa80bfa735d7dee8590779af15ae837e899974a549d1e532aacad2c0d3603ad823c43a894a1146bef1f532572007b312fe7302c19d640f305e82bdfdac00704b9a914ad07732612f748e8b153d7c456c5b006977ba62f9111c45cb5a8beeee2316ed39917f648e2645ff622de9322e9599d3ce4e987d72f89c0ae7138e8612d7f94aa0dbd5712cacc306550b304b76fe0f65e13148f71f3674fefeff7b16beaba82eb99a61b94334a2864df57f66c71f4450d4747627a0c334c30d0643b4e2004c746d1dc4e2554996a835969b92838f5ebaab641daadd374fa360aa308d7570ad56d8b81a1176908bad535faa468cf8032b8bb3ef7205fea68a814f19c71ef656813b37fd214eaf37595d3a6d3a4637b8cd9088c07ba721a3d96dbc3d36ba9fecd315d9a230c5e9b27d907ff9b43f1eed45930a8b0ba524731515d8a3f6983ad1b7c9292312e0fe7a4b068efd1efa93e3cf93620a1c85fb109861c9eed1f4a9542579e1314128a70d5d0ecd7ac984ae2d119ef01a70566528e403721b4c4697ed3b1c7daeac52895687c6452e15c42de66a771347271aee1fdc016d43a03ddd2b5b76df5f31e64eff29ec68e5bacfb8c3d4f2f0f718f15aeeeadaface0b08c5d1f050bb0302061120accb84556a14b92b403567b71e1dd1d590a79c884a068d979ec51617ac38746e8e5ef58ad48d669f462820dacba768d22561e0ca8d61ca65e8cd2fe1d610a9287f04ca4aee09870dcbc1bc510311729d9c24eeb12b3bbb242c7c2879c44c93da523bd31d30f8f02599b6c6c54e1f9a346f8ae8ce4a7906f77ff37a15ee0fcd7ec2a2212bc68b6e5d2ed85a8f6ba42c4581c74e6c8bb0a414a377c839e805df038947767772507e43c9cbc2b31673d372df1ee22eb5a1a873689ae802612f485b5a3b2479cf5e450beffcb9e2beddb00b138572459f605ebf313aef46a8578f7dabf23fe9880d99de94d3304259430394cb837856d3dde6a5fc657255863f37595018c42dfca1a298a03ee93875fba21c08c0590b67410d04cc1c0bd9e4cae1d72a9bd7e8fe4815f378cf0d0e37e3ad736d8ed90b4980369458e18ada1d004aef201ae14692aca61a395d44568199456c3685487f2dee56fc7be9859fa74da81ad332bf8035ba9976cf9099d357fb9c363afd6c6092a0a547fd52d0d83cdfab4788cf342e5b427d328233e3ec1bedb6580012bbe949bce1f09866d67bdd1bdc85a3bb3588b2c26871a52b3743e00aa8b8714585ac32123c5158a26df278002550035f18966dd48fed077226f4a786a25d7133df1a11092ffdd5191fccc3bc57fc12a282914032442e5293450bcba46727de74e111dd3261bf577504726b005061a398fe42da820bf743ed80e3aceb681c5dc2341074948eddb51eec958afe5129e24dee6ecf9528787be06333f4d3eabed997df7825dc747069582f3ff485e3d65fd57393db01430a8749d8a2cc77ee34c91be8ec4e577e966bf460465c93baf137badbb293e71a9732e2a1a3bc782238c270ba0a86c252373be6a8460bcb6a2a94308740eef93fec6f1e2c9c80a5b1d0a8689ac19025a766ffb115b9fdc415355ccb5daaf2d1caadb155b7d98d50b878aa926d61c36ee795eecda5fc9073e4fbf44463b6a52337d6071f68bc12123495dbeb2d621074cb0fe18188140375046500925ea5a580665ed62fa88b71ef02d8c4610e0d41e446e7a51bcd2d10aaa7f16f55ec54615b752b8a19291be63e73307f85c7b3e383f673912cefe112f447c358813b036fb99f7eda6f00aa723b0a64ae55938dcf2d5459b36b260c8a835096b018806785beba08439a9a8882f81aae5ad82c4771c1a74070f99e5fe103d13e4d8e48e58df0f01fd4542dd642ffb0c3b291c542f4a1ebe7b33dbc856e9e504cd39958b9529cb6ca0749f4df29b93fd7b96e3cd0c0248d98cef9f94a9cca94d2eb8aaf2c6e363fe1c34308975342304bbba44a8a9949ce459636f45f27356a8caa6a13a21b5ce4b62688a0fcf82daa1ff860a5f6564b6a3528d7f7a49bbd59bd65101a88a48ea64e43c46da301b9cd0577bc7ba8628770ffc4acaa86a64d75a694fae9c1d0aa56eb12dd5fad37b9621836f5021e669eadcecdf80ca11c0c8f768f981c35877371fde5b8209768b452b8f6379b4d0c9eb77497f93bc367ca371d0631e6d3c0135ba7edf876f2b0f2ab2f0a922a5e9ae77d127e480d0589d259bd47581a07ca7cb8ea2df1dc4a4b491f2e01819fbd791ccda53dc1eab7d493289210a10095d81c1967c71671b059595c29e4b2127e96c60c1f233688e9650c8f9ead2d0117d1042f14e1a79cc5c28aff5eedd477fd84edccabd5248a652b0d3467069657de71b3e0002838dab1d7496d2cfc65749a656e94209dceceacc862583f507fa093ef9637da54557378494d8d0226ffd2aaae4cf4a600587e6a6717ee29d0d5666e7a2c3421547c8637d65fc51f38015bad2fb73f45b9b8d9ef211bb5575d9aaba7429e74b4ed35b41eb450a16b62bcfa2caa5382527e6ecc240c6d19534b55dd41cd73fc8da34085adb36aa3fc7e153e27b806fa01c2bb25879d58e31a85f6e68bba0f12082ba764f344fc03d9420e0cfe8ac0ef4a171dd3ee3f920c77b03d840e77199aa8143d6c5df3dff8d7e7a42fcfc32d76cdd2ee23fc33aaef0d42651a983c51cf50babdbe0be27fbaea77d97473d97844a00e80067dc993c94cec36b905ed740ca1ff02facc64dbd0e6f9ccd94b805d9b933ee4bd494f289641c6551fc7361b389b6992aef865073911ad8c5061b87d2f06d44d9f1042de1f798cd52c41e1ee2eb8e908f0d1ad9763aace1b60ffb84872cb5849dbad6d41eb708a4ca3760a146e66cd59b4d11ccb3badb7029002f2add49c8ce5da4fdb0e0e077b7c459fba51a1c517eb11ceddda72910fc7fd3fc83e73c1394ec72bfa281037f668d60fd20ff20dde21695d4100701a1087154d2967dde000384980ffd37392715e449471fbbdd50238b53ba3924b03af4c8a91ad2e8e32a25001d3272bfcff08ce78efe21ed464c549e1d3eedfd9fa9f6cc3b480ba634d99c7c348de3b3d024391e03eef91637291eaca51c7e9c2cbcd8cf33321bb1a4a63e9bacf608d6ee188f961b1689ac463aaaf9416a3ac527af4d9d3b58d433a5cd1f27b1404f5a6e73eafa42166e89110ad7012629a423c0c4d03d2b02e", 0x1000}, {&(0x7f0000000300)="dc746e", 0x3}, {&(0x7f0000000340)="ff694026fad2b398489a0333fbb3f6db6ee8d6fee608e59e340b349b067d33740a8b2d579680992a8728f2005d249c691034064e27f4ecaff7a11e955678e6cc0443667636776bfd5fc83dbf869e8ac0474939511505c61254abc5b7108a79f657ceb4bb2f58ec9e1bcb16b556fed1a13ed54f6b8beee7f44d3b43cf5cc1a8bce597588c8d5805aabb317227fdb43eca277a1447f631f6dd1f961febd17e2bd1fa5ef186f87ec493c28ff5fdba0844e11480114f906afedfdc7b9064d90ae4d4617208529a6a4cbb632e87cf46adae58645686b7c924dede679751cdabc8c193b9", 0xe1}, {&(0x7f0000001480)="720f065d94f51990fd5d94bfdf1dc0", 0xf}], 0x9) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:25:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x85) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r4, 0xc07}, 0x8) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x7f, 0x3, 0xffff}, &(0x7f0000000380)=0x10) fcntl$setflags(r2, 0x2, 0x1) clock_gettime(0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r3, 0x80}, 0xfffffffffffffe6c) fcntl$setflags(r1, 0x2, 0x0) accept4$inet6(r2, &(0x7f0000000300), &(0x7f0000000340)=0x1c, 0xc700) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f00000004c0)=""/240) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x1b, 0x2, 0xfffffffffffffffe) r5 = msgget(0x3, 0x10) msgrcv(r5, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000004c4bcbfca010b36000"/4104], 0x1, 0x2, 0x1000) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 00:25:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) r3 = geteuid() freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) r8 = fcntl$dupfd(r0, 0x11, r0) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000040), 0x0, &(0x7f0000000300)=[@rights={0x20, 0xffff, 0x1, [r1, r0, r0, r1]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r1, r0]}, @rights={0x20, 0xffff, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r0, r1, r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r1, r0, r0, r0, r1]}, @rights={0x28, 0xffff, 0x1, [r1, r8, r0, r1, r0]}], 0x128, 0x100}, 0x1) shutdown(r1, 0x1) sendmsg$unix(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x20000) 00:25:42 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x1000000000003) setsockopt$sock_int(r4, 0xffff, 0x1011, &(0x7f0000000500)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="5400000059318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d3ea643ba63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd300"/78], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) futimesat(r4, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000001640)={0x1, 0x400, 0x620, 0x1, 0x80000000, 0x5, 0x9, 0x1, r6}, 0x20) pipe2(&(0x7f00000016c0), 0x100004) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000001700)=ANY=[@ANYRES32=r5, @ANYBLOB="00100000020000000400e30601010800090000001c004e21fafffffffe8000000000000000000000000000aa0100"/148, @ANYRES32=r6, @ANYBLOB="414e000005000000090000060000000006000000120ffd1e198a5b05b6c5b82f5cb53539297c3f85b383c1a5a160659150f297cbd914f4b2d73613d820f72d07110e10ab53615f7a0c8f19f798602a54c467bc9f1f378fd8decc88f3abe33fc830a0dce4bdb77c1e4355182b46e410b3b7f8599929870878cceb0dcc63ce4e5e07d07de5adbe4e40adbd0af7bca1613fd16667c5574c8ce82d"], &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xfffffffffffffec1) r7 = dup(r3) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r7, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_tcp_buf(r7, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:25:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd52) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) fsync(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0xb) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x2000}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) lseek(r0, 0x2a, 0x0) 00:25:49 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRESHEX=r0, @ANYBLOB="0100908c"], 0x2) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xfffffffffffffe4d) r1 = socket$inet6(0x1c, 0x0, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000015c0)=ANY=[@ANYBLOB="868df9a02a76e61dbdae51d2713f0bf0f1eb78ae7d6366e98a272b38af50a086e5e06e0d82c96f54f9c4bcbcaab87c8b04a5e2db99b3b0c1e7208020b1b0f554939d8d778b58404815788a3939cac02f6992ba64e90f71680a36a99d09f90715241a96eb22f6ac09e9d16ad4c878b48ff78e6858a7f0eb829bfc969a09cbf8ecde9051767c2a281a574f1fb6c31f7de85dbfb9af185e7fba1ee398826c125c17d4e76281dfcd7d73bd7b", @ANYRES64=0x0], &(0x7f0000000000)=0x2) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7ff, 0xffffffff80000000, 0x78}, &(0x7f0000000040)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x152c6c5, r2}, &(0x7f0000000280)=0xc) 00:25:50 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:25:50 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0xfffffffffff8, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005}) 00:25:50 executing program 3: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), 0xb) shutdown(r0, 0x0) 00:25:51 executing program 1: r0 = socket(0x3, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) 00:25:51 executing program 1: r0 = socket$unix(0x1, 0x28b3732a6c3b728e, 0x0) r1 = dup(r0) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0xc) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup2(r2, r1) r3 = dup(r1) setsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4) r4 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r4, 0x2, 0xb, &(0x7f0000000300)=""/95) write(r3, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000080)=0x83, 0x4) ftruncate(r3, 0x6) 00:25:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) socketpair(0x17, 0x4, 0x855, &(0x7f0000000000)) socket(0x17, 0x1, 0xfb6) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:25:58 executing program 0: r0 = open(&(0x7f00000039c0)='./file0\x00', 0xa88, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) recvfrom(r0, &(0x7f0000000140)=""/172, 0xac, 0x40, &(0x7f0000000040)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x205, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:25:58 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:25:58 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x1fffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="020000008ba321303acb622acb5b169f8b0c0c71673ec2b8039ae00fe236914ff4f1806397f57f11482d909c40374f266bf355351424b531a5b709b25ded607052c9ec366ca16e49f1b6f46dc9", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x26}, &(0x7f0000000140)=0x8) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@remote, @broadcast}, &(0x7f00000001c0)=0x8) poll(&(0x7f0000000180)=[{r0, 0x100}, {r0, 0x1}], 0x2, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x4}, 0x154) 00:25:58 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x10000, 0x4) 00:25:58 executing program 3: munmap(&(0x7f000096c000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8200, 0x125) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x0, 0xc05, @local={0xfe, 0x80, [], 0x0}, 0xff}, {0x1c, 0x0, 0x2fe8d440, @empty, 0x1}, 0x1, [0x5, 0x7, 0x6, 0x7, 0x5, 0xfffffffffffffffa, 0x2a7, 0x9]}, 0x5c) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x9, 0x101}, &(0x7f0000000040)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x0, 0x0, @loopback, 0x20}, 0x1c) mprotect(&(0x7f0000dfb000/0xe000)=nil, 0xe000, 0x5) 00:25:58 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0x1}]}, &(0x7f0000000240)=0x10) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2}], 0x1, 0x10000) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xfffffffffffffffc, &(0x7f0000000000)=""/59, &(0x7f00000000c0)=0x3b) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[@init={0x14, 0x84, 0x1, {0x9, 0x8, 0x8, 0x564}}], 0x57, 0x104}, 0x0) 00:25:59 executing program 3: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@empty, @loopback}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0xe3) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="7f", 0x1}], 0x1, 0x0) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:25:59 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) socket$inet6(0x1c, 0x10000000, 0x7) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00'/16], 0x10}, 0x0) 00:26:04 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0xcc}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x3, 0x6000, 0x66, 0x7, 0x7, 0x1, 0x7, r1}, 0x20) r2 = socket(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = fcntl$dupfd(r2, 0x0, r2) __getcwd(&(0x7f0000000140)=""/67, 0x43) getsockopt$inet6_buf(r3, 0x29, 0x6, 0xfffffffffffffffe, &(0x7f00000001c0)=0xffffffffffffff4f) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) r4 = shmget$private(0x0, 0x1000, 0x201, &(0x7f0000ffe000/0x1000)=nil) r5 = shmat(r4, &(0x7f0000ffd000/0x3000)=nil, 0x1fff) shmdt(r5) 00:26:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:26:04 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x4) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x205, 0x0) mprotect(&(0x7f00002d5000/0x1000)=nil, 0x1000, 0x6) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$getown(r3, 0x5) fcntl$lock(r1, 0xf, &(0x7f00000001c0)={0x3, 0x7, 0x7, 0xb5, r4}) r5 = shmget$private(0x0, 0x2000, 0x609, &(0x7f000037a000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000100)=""/175) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r3, 0x8) open(&(0x7f0000000240)='./file1\x00', 0x200, 0x50) 00:26:04 executing program 1: freebsd11_mknod(&(0x7f0000000180)='.\x00', 0x6000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) sendto$unix(r0, &(0x7f00000001c0)="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", 0x1000, 0x20081, 0x0, 0x0) 00:26:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="01002e2f66696c65300067c090028ab1ea902842a1ba7598a0dcbe6e5c05f8df14278b07bcdd07c902becd801f791487696c4bf8d857c1e075dcc5316238b626992bd616b87d96d988360ff912b494b73ceb4d"], 0xa) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:26:04 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000011c0)=0x10) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) setsockopt(r3, 0xd97d, 0x5, &(0x7f0000003340)="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", 0x106d) connect$unix(r2, &(0x7f0000000040)=@abs={0xb5dffd0e49c6c97b, 0x0, 0x3}, 0x8) socket(0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000001200)={0x401, 0x3e73}, &(0x7f0000001240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open$dir(&(0x7f0000001040)='./file0\x00', 0x4, 0x20) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x3f, 0x20, 0x0, 0x60, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000280)={r5, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001140)=0x10) recvmsg(0xffffffffffffffff, 0x0, 0x200) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000001280)={0xfffffffffffffffc, 0x1, 0x9, 0xffffffff, 0x8000}, 0xc) 00:26:05 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fsync(r0) sendmsg(r0, 0xffffffffffffffff, 0x100) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x74f}}, 0x0, 0x8, 0x81, 0x4, 0xffffffffffffff9e, 0x8, 0x2}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r2, 0x2, 0x1) linkat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) 00:26:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe62) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x7fffffff, {{0x1c, 0x3, 0x0, @loopback, 0x6}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@loopback, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xa5132fc5576bf090, 0xfffffffffffffffc, 0x0, 0x0) fdatasync(r0) listen(r0, 0x10000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, 0x0, 0x400, 0x5b, 0x6}, &(0x7f0000000240)=0x8c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r4, 0x6, 0x3ff}, 0xc) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000200)="369071092a1f9e95a4faec988e359a3335eb284e7b63a29daf2f7949c63f", 0x1e) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f00000001c0)='\xa8\xabPO\xd3?\x91\xd1~\x86\xc7\xa6\xa3'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0xffffffffffffffff, {{0x2, 0x0, @loopback}}}, 0xaa6a008c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000680)=0xead00, 0xfffffffffffffcf2) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:26:09 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x208, 0x120) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) sendmsg$unix(r0, 0x0, 0x20004) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x8, 0x4) msgget$private(0x0, 0x110) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @broadcast}, 0x10) 00:26:10 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, 0x0, 0x15e) writev(r0, &(0x7f0000002940)=[{&(0x7f0000000540)="0ae3d15a961f6cc6f8ef26c1e4569a94ac52f9d57134ea9a570160104045a9f5131349d6fe6b366a4242b56950c030930a8afac5d4212dbca2a87581f4cafd3b2cfc598249535660c79de66c65735e83aea6fb084f743d738fe06d6b18", 0x5d}], 0x1) 00:26:10 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fchdir(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0xdc) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) 00:26:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:26:12 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, r1, 0x708, 0x100000000, 0x8, 0x3, 0x6, 0xff}, 0xa0) __semctl$GETALL(0x0, 0x0, 0x6, 0xffffffffffffffff) 00:26:12 executing program 0: r0 = socket$inet(0x2, 0x10003, 0x0) getsockopt$inet_opts(r0, 0x0, 0x3a, 0x0, 0x0) 00:26:15 executing program 3: r0 = socket(0x2, 0x30000005, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000140)=0x100) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000100)) 00:26:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r1, 0xcd1f, 0x3, [0x3, 0x2, 0x6]}, 0xe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x400}, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x8000, 0x400, 0x7, 0x3, 0x0, 0x3ff, 0x101, r1}, 0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:26:17 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@loopback, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r1}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) 00:26:17 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_data\x00', "c984f9337567e93012df12e1c76e432acaabeb0709a4721c14919e90ee1e6004ed695b9b80dbbd795ea57fcf5f1b92930fb13fe9ec663635f8e26e7275d805011b967490eb10fec1caa37ffca15e9cddc0f9b2554769216fe1390938e2055e2fa677215b03ff28f33130f17a39ff5b7ff0c13bdb2e020048c90cce1dd8e8af2aca80ca86a5b828e3f04861ac95203c985042dced845409f45a90afa5c975fe850d7307cd9c6c4b0261baccfbb15ff2f7231932705dab80ed2fab98fdda8d3d7aba2865c56adc80298d958492e25405f2e4ad36b1463204bd60b7d11aba783bde421e87dd7b13e3a5a2250acaee94c427"}, 0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) fdatasync(r2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x4cd6, 0x7, 0x2, 0xff, 0x5}, &(0x7f0000000340)=0x14) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x2, @loopback}}, r4}, 0x8c) socketpair(0x3, 0x10000003, 0x10000, &(0x7f00000000c0)) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r3, r1, 0x0, 0x0) 00:26:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(0x0, &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:26:19 executing program 0: syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x40, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, 0x0, 0x0, 0x5, 0x0, 0x0) semget$private(0x0, 0x1, 0x40) 00:26:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x4, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000500)={0x1, 0x800, 0x400, 0x5, 0x0}, &(0x7f0000000540)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000340)=@in6={0x1c, 0x2, 0xffffffffcbb849b9, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000380)}], 0x1, &(0x7f0000000580)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x7, 0x9, 0x0, 0xebe2}}, @sndinfo={0x1c, 0x84, 0x4, {0x80, 0x0, 0xe42b, 0x7, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x100, 0xfffffffffffffffa, 0x0, r2}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3ff}}], 0x70, 0x108}, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) lseek(r0, 0x0, 0x0) dup(r0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) 00:26:20 executing program 3: dup(0xffffffffffffffff) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20200, 0x20) r1 = openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x2000000100020801, 0x4) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/29, 0x1d) 00:26:20 executing program 0: select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) readlink(&(0x7f0000000300)='./file0\x00', 0x0, 0x8d00000000000000) recvfrom$unix(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x40000, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 00:26:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x2, 0x4) select(0x40, &(0x7f0000000080)={0x9, 0xffff}, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) fcntl$getflags(r1, 0x3) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f00000000c0)={0x0, {{0x2, 0x1}}, {{0x2, 0x1}}}, 0x118) 00:26:20 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x1) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000380)={0x0, 0x0, 0x9, 0x100000001}) dup(r2) r4 = open(&(0x7f0000000a80)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x30345d00000002, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:26:20 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(0xffffffffffffffff) dup2(r0, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x41, &(0x7f0000000100)=0x7, 0xfffffe2f) 00:26:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(0x0, &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:26:22 executing program 0: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) r2 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) r3 = socket$inet(0x2, 0x2, 0x9) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) r8 = socket$inet_icmp(0x2, 0x2, 0x1) r9 = socket$inet(0x2, 0x30000004, 0x1) r10 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x30000000) poll(&(0x7f0000000100)=[{r3, 0x2102}, {r4, 0x2000}, {r5, 0x6}, {r6, 0x40}, {r7, 0x2000}, {r8}, {r9, 0x7d}, {r10, 0x2014}], 0x8, 0x400) shmdt(r1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r10, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) shmdt(r2) shmdt(r1) 00:26:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, &(0x7f0000000080)=0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) r3 = msgget(0x0, 0x4f8) msgsnd(r3, &(0x7f00000004c0)={0x1, "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0x1008, 0x800) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) r4 = msgget(0x3, 0x401) msgrcv(r4, 0xffffffffffffffff, 0x0, 0x1, 0x800) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) writev(r0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') 00:26:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@loopback, @loopback, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@loopback, @rand_addr=0x8, @loopback}, 0xc) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r3, r0) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r6, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0xfffffffffffffdea) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000004c0)={r7, 0x1}, &(0x7f0000000500)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) ftruncate(r0, 0x0) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r5}, {r5, 0x100}, {r5, 0x80}, {r5, 0xa1}, {r5, 0x2}, {r5, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r8 = socket(0x1b, 0x3, 0x0) writev(r5, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r8, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) getpid() setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000000540)={{0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x9bc4}, {0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}}, 0x0, [0x100000001, 0x101, 0x4, 0x8, 0x8, 0x2, 0x8000, 0x8]}, 0x5c) fdatasync(r5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f00000005c0)={0x81, 0x4000, 0x3ff, 0x5, r7}, &(0x7f0000000240)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000002c0)={0x4, 0xd8346bdb45d2b99, 0xfffffffffffffff7, 0x81, 0x7f}, 0xc) 00:26:24 executing program 0: syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") sync() 00:26:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6190da812c1083dea7203b1fef6a82082e6e65300046f6d4fe7a7ec645f6050dd0b14832c516d5706bccb95ac067891c74f9dabbd14d6df993f4f07477f4c4b31172fab8f42b5099a1"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) r4 = getpgrp(0x0) getpgid(r4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000600)=0x28b) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) socketpair(0x1, 0x10000000, 0xffffffff00000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r5, &(0x7f00000004c0)="e7a1720ee8cfa2268e47e73c33f00b9e2132dfcf42583643b05b094dedf4ec2f7b58c8e24092a902a2415303ec6439df4ef30a6b1a80e5be00da1c5d619afbd5ce", 0x41, 0x20004, 0x0, 0x0) msgget(0x1, 0x200) socket(0x1c, 0x10000000, 0x7) fchmod(0xffffffffffffffff, 0x100) r6 = getpgid(0x0) wait4(r6, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) msgget(0x0, 0x421) 00:26:27 executing program 1: mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x10, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x9f7c}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xb3, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0x1000}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901b70070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:26:27 executing program 1: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, 0x0, 0x0, 0xc700000000000000) 00:26:29 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(0x0, &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:26:29 executing program 3: exit(0x80000000) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) fsync(r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0xa, [0x1, 0x1000, 0xc3a, 0x8000, 0x1, 0xbb5, 0x5, 0x8, 0x1, 0x7]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x5, 0x3, 0x5, 0x6, 0x7, 0xfffffffffffffffd, 0x4, 0x9, 0x7a, 0x7fffffff, 0x200}, 0xb) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x6, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x3, 0x2596a860, @loopback, 0x7}, 0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = open(&(0x7f0000000280)='./file0\x00', 0x204, 0xc8) fsync(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x8000, 0x1, 0x200, 0x2, 0xffff, 0x800}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000003c0)={r2, 0x101}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000400)=0xffff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x2}}, r2, 0x0, 0x8, 0x9}, 0x94) r3 = open(&(0x7f0000000500)='./file0\x00', 0x841, 0x27) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000540)={r2, 0x100000001}, 0x8) r4 = shmget$private(0x0, 0x1000, 0x640, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000580)=""/23) freebsd11_mknodat(r1, &(0x7f00000005c0)='./file0\x00', 0x6008, 0xfffffffffffffeff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000600)={r2}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000680)=0x200, 0x4) shmctl$SHM_INFO(r4, 0xe, &(0x7f00000006c0)=""/78) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000740)=""/118, &(0x7f00000007c0)=0x76) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000800)={0x1, 0x1120, 0x8, 0xff, r5}, &(0x7f0000000840)=0x10) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) fcntl$setflags(r3, 0x2, 0x1) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000880)="a726f8fc6022e4a87267615a1c5872c28e324149b5584f0f44aff9c017726c3405cd9930740220e762f0644a4eee6999bedf2a84156a2edbcaebdbadfe6a0cdd0ec3470283a71c632ed35a780dd002d5f1d71db5895f198c0809c689ce40609edc91cb7079e0d1c68925b1fd86f61a8541b128adc97f3b6c9bf6c30234577abd1b1c241b554c50afe56efc24f94295e997026dc810b1156340543f9884898f8f51315244523d5ab5d35f6a5f3d55a5cca4544551d489a637fd08911c22616984f996a9363c8b777e386a793718585cfe739f2ddbcad0c7020d377a071bd701173d48559c27dbbe70fcf2", 0xea}, {&(0x7f0000000980)}, {&(0x7f00000009c0)="2ecbda3838556f7e4ac7df1d5e8ec9c621f13253cc64dc50f52025b5eacf400eb6a7538ea5474c753b1237c3c09d75cb3154a0c6ff17df3b62cf9f97a31f8d9b8a632be4b9322cb7523d449ab664088d022ec77b7de53731cb966ba9cd49f484bedcf35e653696693694403ea74851455f909dcdc6cdaafadc59a693465291cc59124a8c067c6fbf242c370e3c9e3600c549913657b9be0115a6c71ad068d72077a47bcb1b2f", 0xa6}, {&(0x7f0000000a80)="c08fee9382a6be32457f1d0528251136d29b421c842baf70414c7c137b0c03ae69ee2e0fe6fa019c02bb1427b07f5e482a606ec85850e09c2390e7cee5733a279e516ab8ece585fd9462477fc3f8aaf7d17b23909676d20d390ebb544fcb03c6211a8df59ce7eff094bbfeb2751660cc55cfe4bc2dec9c577094bfdb18d1478802ee06dc60ca854b9b19803f79a239d9bc43df577de148ec223d64aef081a0eef2553208ab27f6e44c8672c10a622b", 0xaf}, {&(0x7f0000000b40)="ee0efc540538e62d25dff4707fb5877707ebbe349caab6d8538149df09d198ef5d971a0be078a0da522516dceea9d51abd05b386979af342be8f2664d1af887786fda537f5dfefcda6a0869589edf153c585dc45e5e3bea6ff723793805d09389dbe955897954ffa097c1eb42d1bfd5c69837c2308413bb1c65ce4419528606774252a6c3cb3c5b08594621d1b540c2c95c543166bfdc13fe5331f9459a823c34bad4dd57d876a5d73f99426", 0xac}], 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000d00)) 00:26:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) lseek(r0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000140)='./file1\x00', &(0x7f00000004c0)) execve(0x0, &(0x7f0000000240)=[&(0x7f0000000180)='!\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)=')\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='#,\x00', &(0x7f0000000400)='{\xc7\x00']) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:26:29 executing program 3: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x65, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000) 00:26:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = socket$inet_sctp(0x2, 0x1, 0x84) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xbfe2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x4, 0xa2d}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000140)="0119630eec23e2970d1319312086b866decde90532517939931558131673d20f96242d1d09cfc776ab88dcb903b4733cfa392702845905cccd2f88649f8dcc42e1d8c087c1165632c1f4a2c0aa19893e341ff2cdfb1230c9aaf95bb5bf46218fcde59f1ce478ba1edb07c7e0c015ca6870a536030399f08e737419d5b8e675c8f4d7b8017bd105af67102717eacb9d51eaf7bddf686ea639497bda6baedca3cdd8521341daa22570eb72d750224e5906865bbe37c8da904c5249", 0xba) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockname(r2, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x2fa) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x7}, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:26:30 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) fchmod(r1, 0x80) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x80}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x77c0}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0x44}, &(0x7f00000002c0)=0x8) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0) 00:26:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040), 0x4) 00:26:33 executing program 0: munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000) r0 = shmget$private(0x0, 0x8000, 0x0, &(0x7f0000ff8000/0x8000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/206) shmat(r0, &(0x7f0000ff6000/0x2000)=nil, 0x0) 00:26:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), 0x0, &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:26:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000240)=0x8) r2 = getuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fchownat(r0, &(0x7f0000000140)='./file0\x00', r2, r3, 0x600) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x3, 0x100, 0x5, 0xfffffffffffff800, r1}, &(0x7f0000000300)=0x10) execve(0x0, 0x0, &(0x7f0000000740)=[&(0x7f00000004c0)='.\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='#-`&,*\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='}//\x00', &(0x7f00000006c0)='\x03\x00', &(0x7f0000000700)='\x00']) 00:26:35 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x11083f, 0x0) r1 = dup(r0) fdatasync(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x5, 0x3, 0xffffffffffffffff, 0x2c6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x356b}, 0x8) fcntl$setstatus(r0, 0x4, 0x10000) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) mkdir(&(0x7f0000000040)='./control/file0\x00', 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x9}, 0x24) r3 = getpid() r4 = getpid() setpgid(r3, r4) mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) 00:26:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0)={0x839, 0x7}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x16, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="00076aaf0b58fc4af77b0400010400008100f0760653e77a"], &(0x7f0000000080)=0xffffff1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x2, 0x4}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e21e00000020000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000006104fb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff00"/139, @ANYRES32=r3], 0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r2, 0x151}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0xffffffff80000000}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x40}, &(0x7f0000000100)=0x8) renameat(r1, &(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)={r4, 0x17, "855e7f85f83d0698d65ee7b22cdc55d25e727d16c9eca5"}, &(0x7f00000003c0)=0x1f) 00:26:35 executing program 3: freebsd11_lstat(&(0x7f0000001380)='./file0\x00', 0x0) getresuid(&(0x7f0000001500), 0x0, &(0x7f0000001580)=0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r3 = dup2(r1, r2) r4 = getegid() fchownat(r3, &(0x7f0000000000)='./file0/file0\x00', r0, r4, 0x200) 00:26:41 executing program 1: mmap(&(0x7f00006ea000/0x200000)=nil, 0x200000, 0x3000007, 0x8d471, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1f, 0x2d9e, 0xfffffffffffffff8, 0x4, 0x5, 0x0, 0x3, 0x5, 0x400, 0x100000001, 0x6}, 0xb) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000000000), 0x0) 00:26:41 executing program 1: r0 = open(&(0x7f0000000040)='./file0/../file0\x00', 0x80000000000203, 0xffffffffffffffff) close(r0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x5}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x4, r1}, 0xc) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) 00:26:41 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), 0x0, &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:26:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000080)="3fa8", 0x2) 00:26:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf0) freebsd11_mknod(0x0, 0x0, 0x0) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) socket$inet_icmp_raw(0x2, 0x3, 0x1) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:26:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffcb2f}}, r1}, &(0x7f0000000140)=0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x579, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2305000000fe800000a99e000000000000000000aa0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000002f7199848fc53ac1316e8734ca549efc6f5dd579ad18f91fddc897a1300638b2292ec49abac8fcc4fc6b4a0e614d5802abfcc62605318dc1a8b2f1b53c8f48d51df73bdd45f8ae1700"/209, @ANYRES32=r2], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x433}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:26:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x5}, 0x24) listen(r1, 0x9) 00:26:43 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) freebsd11_fstat(r0, &(0x7f00000002c0)) getsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000040), &(0x7f0000000280)=0x4) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000340)={0x1, 0x1, 0x8, 0x4, 0xffffffffffffb26b}, 0xc) 00:26:43 executing program 3: __semctl$SETVAL(0x0, 0x0, 0xa, 0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x5) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x9, @loopback, 0x2}}, 0x0, 0x5, 0x2, 0x200, 0x7, 0x9, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r2, 0x3ff, 0x0, 0x80000000}, &(0x7f00000001c0)=0x18) wait4(r0, &(0x7f0000000000), 0x1, 0x0) r3 = socket$inet6(0x1c, 0x10000000, 0x5) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040)=0x10001, 0x4) msgget$private(0x0, 0x8) 00:26:45 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0xb6e}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000001c0)=0x8) close(r1) flock(r0, 0x8) 00:26:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), 0x0, &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:26:47 executing program 3: 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, 0x0) r0 = msgget$private(0x0, 0x25) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) r4 = socket(0x2, 0x10000001, 0x84) bind(r4, &(0x7f0000000280)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3466696c653000"], 0x1) execve(0x0, 0x0, 0x0) 00:26:47 executing program 0: r0 = socket(0x2, 0x2, 0xe7) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x2000, 0x0, 0x0, r1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x8000, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x1, 0x5, 0x0, 0x80}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)='v', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) 00:26:48 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) freebsd11_fstat(r0, &(0x7f00000002c0)) getsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000040), &(0x7f0000000280)=0x4) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000340)={0x1, 0x1, 0x8, 0x4, 0xffffffffffffb26b}, 0xc) 00:26:48 executing program 0: r0 = socket(0x18, 0x3, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0xfffffffffffffffe, &(0x7f0000000040)) socketpair(0x17, 0x20000001, 0x8, &(0x7f0000000000)) 00:26:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="93d0ebec66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:26:48 executing program 0: mkdir(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x100) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') rmdir(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xae}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x0, 0x9, 0x80000001, 0x8001, 0x3}, &(0x7f00000001c0)=0x14) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e4bce2f668461653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:26:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:26:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r1, 0xcd1f, 0x3, [0x3, 0x2, 0x6]}, 0xe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x400}, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x8000, 0x400, 0x7, 0x3, 0x0, 0x3ff, 0x101, r1}, 0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x1f) 00:26:52 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x25) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) r4 = socket(0x2, 0x10000001, 0x84) bind(r4, &(0x7f0000000280)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3466696c653000"], 0x1) execve(0x0, 0x0, 0x0) 00:26:52 executing program 0: munlockall() r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x400}}, r1, 0x4, 0x9, 0x4, 0x2, 0x2, 0x100000000}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="030000000300010001001f3715d18ad4f9a9158ec4201fdb68b930287c6c23653634b3a73f52ec8cef8c9ffe1babba9e09fa2a46e80ad37e0ab3c6897e84523d3e9f8adedc975f328e80817677bf7cd6956f015dc06b4f"], 0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x86, 0x4) 00:26:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), 0xfffffffffffffffe) sendmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="0cf354fd06ce4d80650fd5f9ba09a017f2c70162e2bd05ea8ed7b8dbc6c1ef9ff0fff60a2cd1f5dbfbba4873cd5cfa86cd3f7c21af8c3829662bd0b16684ae7f23cb32a3e099258add0000e7977a1ed4f440f5e995413bb519622334316ba1c2e5422a7747e98313482a2f07bd94c96e2791842e0cf4d747b9ec914ccadd9beb96316c446875d98c1818b5052130c201addb57cc1da7539c558765ea144e164fbf6873fc9435b26c4e1a3678d43437147137616221d260e23872ea844e7ff8e30a5c1b0311c4f10eb78c165c950b097bdf1e7356fed44f049f9c504d37c526ec", 0xe0}], 0x1, &(0x7f0000000280)=[{0xc0, 0xffff, 0x1, "aca2070f819574d3f2af3610d5bbe6a8a968ed95a57daeecb92c505c8b42bffc5e798c13e35341de4fe3b82ac49db53fbc42ae5427b2a7394375115978b49c869677d4d7da86eb0a6cb0773d5ff5c459b6ba982b56de9ee49501b2207ca265d27e71e45427da8f7d927db2e7a33a682417e0e8805adcb6920ce0dd40e8fe24e3da003114c93f482e6ab19fd25e58e55b76e372b1bdc935dc31149c8853a9240fc53aa851c50b91acad6a"}, {0xc0, 0x7, 0x3b58d132, "213dc38f1cc1070cdba1f0c3d38347affab3a48603aa16602e795eb01ba50dbda45d471eeee17c5318e34ec60861a2a520b52be4e4984e9cd26bf8b43bd450f88c89b1b2db50c8e7e0af4728a686033c95ccfc60e4abae342a265a4dbf35ffb2ce469642f2817c3729e9630c64fa8481292ead1cf791e6e495a82eb8d059bf908f8c3d9d5bdba4be45591df0e961e8f66ef6ca12c703acbe68060fd9e1914c7004deef03eae5615b5bad49"}, {0x108, 0x88, 0x7ff, "62d84dbe64ba37af88389b1ecad96b3ccb06d4e6d20f31949258cdd07d30e8f52e10acf50c108488bbfcc6ab259f9dd4070b031c9c18e899e642b6c31bac1fdcc7ef5e60322ec50c7843278900f64ac34895039008763175eba917c300a9d246394ef55fb439ed038b0443c322cb1888d9235505c1179dadf2d89a3f48de4f5b25e4c8f26f67debd67c3d6e3b7d9c03b646c4325084d3ba0be6446a3d9711b4f4c5d1d921b9642ddfed870cce16e98460ed0068b0993bfa9b94d32c729a19f0e848efb1bf71a997b56198d32aa8c3b6ae7e5b8e4acce5421a7f755b57800c644a0a84bcff7a9c9df0eaa1f4fd0c2f972b04fc67887a44e"}, {0xa8, 0x88, 0x0, "8ec948f053c7996137388733b4d5ec6c56dc6560a2b7fc15ff6cf0c6e2688faaf80eb4290d84b66bd7086a274832cd6e8ba6e483d093fc8ef46c73040b1a64f68ac1a42e727bb6cc2fe7f5d73fbe12f25a39d4b3880cbe439ef6f50f2c3b5f6eda287d84ebe42dc481cc8657acffcdb62139800a29f3811c6d3ca315227ab174febc9607c28a4c7adf06752393f2025e2060"}], 0x330}, 0xc) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000600)={r1, 0x1ff}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x13, &(0x7f0000000080)={r1}, 0xc) 00:26:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), 0xfffffffffffffffe) sendmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="0cf354fd06ce4d80650fd5f9ba09a017f2c70162e2bd05ea8ed7b8dbc6c1ef9ff0fff60a2cd1f5dbfbba4873cd5cfa86cd3f7c21af8c3829662bd0b16684ae7f23cb32a3e099258add0000e7977a1ed4f440f5e995413bb519622334316ba1c2e5422a7747e98313482a2f07bd94c96e2791842e0cf4d747b9ec914ccadd9beb96316c446875d98c1818b5052130c201addb57cc1da7539c558765ea144e164fbf6873fc9435b26c4e1a3678d43437147137616221d260e23872ea844e7ff8e30a5c1b0311c4f10eb78c165c950b097bdf1e7356fed44f049f9c504d37c526ec", 0xe0}], 0x1, &(0x7f0000000280)=[{0xc0, 0xffff, 0x1, "aca2070f819574d3f2af3610d5bbe6a8a968ed95a57daeecb92c505c8b42bffc5e798c13e35341de4fe3b82ac49db53fbc42ae5427b2a7394375115978b49c869677d4d7da86eb0a6cb0773d5ff5c459b6ba982b56de9ee49501b2207ca265d27e71e45427da8f7d927db2e7a33a682417e0e8805adcb6920ce0dd40e8fe24e3da003114c93f482e6ab19fd25e58e55b76e372b1bdc935dc31149c8853a9240fc53aa851c50b91acad6a"}, {0xc0, 0x7, 0x3b58d132, "213dc38f1cc1070cdba1f0c3d38347affab3a48603aa16602e795eb01ba50dbda45d471eeee17c5318e34ec60861a2a520b52be4e4984e9cd26bf8b43bd450f88c89b1b2db50c8e7e0af4728a686033c95ccfc60e4abae342a265a4dbf35ffb2ce469642f2817c3729e9630c64fa8481292ead1cf791e6e495a82eb8d059bf908f8c3d9d5bdba4be45591df0e961e8f66ef6ca12c703acbe68060fd9e1914c7004deef03eae5615b5bad49"}, {0x108, 0x88, 0x7ff, "62d84dbe64ba37af88389b1ecad96b3ccb06d4e6d20f31949258cdd07d30e8f52e10acf50c108488bbfcc6ab259f9dd4070b031c9c18e899e642b6c31bac1fdcc7ef5e60322ec50c7843278900f64ac34895039008763175eba917c300a9d246394ef55fb439ed038b0443c322cb1888d9235505c1179dadf2d89a3f48de4f5b25e4c8f26f67debd67c3d6e3b7d9c03b646c4325084d3ba0be6446a3d9711b4f4c5d1d921b9642ddfed870cce16e98460ed0068b0993bfa9b94d32c729a19f0e848efb1bf71a997b56198d32aa8c3b6ae7e5b8e4acce5421a7f755b57800c644a0a84bcff7a9c9df0eaa1f4fd0c2f972b04fc67887a44e"}, {0xa8, 0x88, 0x0, "8ec948f053c7996137388733b4d5ec6c56dc6560a2b7fc15ff6cf0c6e2688faaf80eb4290d84b66bd7086a274832cd6e8ba6e483d093fc8ef46c73040b1a64f68ac1a42e727bb6cc2fe7f5d73fbe12f25a39d4b3880cbe439ef6f50f2c3b5f6eda287d84ebe42dc481cc8657acffcdb62139800a29f3811c6d3ca315227ab174febc9607c28a4c7adf06752393f2025e2060"}], 0x330}, 0xc) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000600)={r1, 0x1ff}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x13, &(0x7f0000000080)={r1}, 0xc) 00:26:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffdd1) socketpair(0x10, 0x20000001, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x9, 0x55, 0x2, 0xffffffff, 0x8, 0x4, 0xc9, 0x400, 0x6, 0x9, 0x87}, 0xb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r3, 0x7, 0x3ff, 0x81, 0xfff, 0x2000000000, 0x6}, 0x98) 00:26:55 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x25) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) r4 = socket(0x2, 0x10000001, 0x84) bind(r4, &(0x7f0000000280)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3466696c653000"], 0x1) execve(0x0, 0x0, 0x0) 00:26:57 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:26:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) 00:26:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="1fcd03004d68bcdbb5c12495eb046e12030002000600424b46ed6ac5b3d88a36c311748c12e69e4ccfd2ff3f54430e753c7a6ca76ec6303405f78c240ba7f3afa805012a15833a628843361da0fa903540011c0dd00d98277d8e3ecbc80b436328459594bbb2aa78b6642b502270c3de87799b90c98d7201e85452fd964e544a66c225c8c100000000"], 0x1) setreuid(r1, r1) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000300)=""/90, &(0x7f00000001c0)=0x368) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001680)={r2, 0xfffffffffffffff9, 0x6, [0x5, 0x87, 0x1, 0x7, 0x9, 0x7]}, &(0x7f00000016c0)=0x14) 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)={r5, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000180)=0x10) recvmsg(r3, &(0x7f0000001640)={&(0x7f0000000600)=@un=@abs, 0x8, 0xffffffffffffffff, 0x0, &(0x7f0000000640)=""/4096, 0x1000}, 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udplite(r4, 0x88, 0x0, 0x0, 0x0) 00:26:57 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6190da812c1083dea7203bfc01000000000000000046f6d44dbceae6d4e4b9fcc067e8f07477f4c4b31572fab8f42b5099a100"/61], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) r4 = getpgrp(0x0) getpgid(r4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket(0x1c, 0x10000000, 0x7) fchmod(0xffffffffffffffff, 0x100) r5 = getpgid(0x0) wait4(r5, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) r6 = msgget(0x0, 0x421) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000004c0)="3cef623ba61d71e0d76988088e9a1c4b1eebe3383a5bce556a84a7d84b375acfd304166f26dffafb93c06f0e3a1c95db49bc5f844bc85d16929915be23bac3d05abebf80006e96be3c8f10dd52419afed36b5e5ea100889b3c5ebfde1a13536c6446d79fa65a8eb9c75b43bbbef3f779113128cabecb9e054b783aaefe521b0cfcb17edc42406bf3c61c66906923f57ab0775cf8a672d800c58b1c5d65e0f27dac066a", 0xa3) msgsnd(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea6f207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) r7 = semget(0x3, 0x2, 0x8) semop(r7, 0x0, 0xfffffd5f) 00:26:57 executing program 0: r0 = socket(0x10000000002, 0x3, 0x9) lseek(r0, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@rand_addr=0xffffffff, @remote={0xac, 0x14, 0x0}, 0x0, 0x1, [@remote={0xac, 0x14, 0x0}]}, 0x14) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0xfffffffffffffec6) 00:27:00 executing program 0: r0 = semget(0x0, 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$GETNCNT(r0, 0x2, 0x3, &(0x7f0000000280)=""/148) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000200)={{0x11, r1, r2, r3, r4, 0x41}, 0xfffffffffffff000, 0x40}) 00:27:03 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x4) ftruncate(r0, 0xffff) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 00:27:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt(r0, 0x1, 0x3, &(0x7f0000000000)=""/207, &(0x7f0000000100)=0xcf) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x2]}, 0x5c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:27:05 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:27:05 executing program 3: semget$private(0x0, 0x1, 0x8) semget(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) unlink(&(0x7f0000000340)='./file0\x00') r3 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x4400, 0x1, 0x5, r2}, 0x10) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/224) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:27:05 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) accept4$inet(r2, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) 00:27:05 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) close(r0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000001100)=[{r0}], 0x307, 0x0) 00:27:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x63, "64efb3cd3463548412308ac9f35109e54289747146fd43c8b01a74de5ce4029d53fffec780089c8e016f5eb00b52c986283fbcd864c3b2b98985110371ad058d626fe0d341b28c96e9d5a4dced6724e98849c860b2dab228e2e1608ffa378467294391"}, &(0x7f0000000100)=0x6b) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0x1, 0x42c}, 0x8) 00:27:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x80, 0xb}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:27:05 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="00000038bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e72295135122761be15383ba9519ddfa964c7f23eb3e6befa22f36c8aaa34da96f53d69b23142c603b7d4aa01420975d4c2c49770b560154475644e1590b7cb79cf1945b4f8a62cfc463662b8309f14373c7a929eaedcbd36c6b7613d5f6ab54d15899000000001300000000"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000001640)={@multicast1, @multicast1}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000540)={0x8002, {{0x1c, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) read(r2, &(0x7f0000000140)=""/37, 0x25) setsockopt$sock_int(r4, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000040)={r6, 0x3473d951}, 0x8) 00:27:06 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) close(r0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000001100)=[{r0}], 0x307, 0x0) 00:27:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:27:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) close(r0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) fchdir(r0) 00:27:12 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) accept4$inet(r2, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) 00:27:12 executing program 1: truncate(&(0x7f0000000040)='./file0\x00', 0x8) freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8) mkdir(&(0x7f0000000b80)='./file0\x00', 0x0) 00:27:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0) 00:27:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f00000001c0)=""/191, &(0x7f0000000340)=0xbf) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000640)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xe) setresuid(r1, r1, r2) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) open(&(0x7f0000000380)='./file0\x00', 0x2, 0x40) setreuid(r2, r2) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x400}, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000004c0)={r3, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 00:27:13 executing program 1: mlock(&(0x7f0000b64000/0x1000)=nil, 0x1000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) 00:27:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x401, 0x9, 0x7, 0xfffffffffffffffc}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x4}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) 00:27:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:27:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f0000000140)=ANY=[@ANYBLOB="6d2bebbf"], &(0x7f0000000180)=0x4) 00:27:17 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x7f, 0x3}, {0x5, 0x3ff}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0xffffffff}, 0x8) futimesat(r0, 0x0, &(0x7f0000985000)={{0x0, 0xffffffffffffffff}, {0x4}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) 00:27:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x0, @loopback, 0x8}, @in6={0x1c, 0x0, 0x1, @empty, 0xf151}, @in6={0x1c, 0x1, 0xce, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xa2e, @loopback, 0x8000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000001080)=""/4096, &(0x7f0000000040)=0x1000) getsockopt$inet_tcp_buf(r0, 0x6, 0x2067, &(0x7f00000000c0)=""/9, &(0x7f0000000080)=0x9) 00:27:17 executing program 1: socket$unix(0x1, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4000200000ff) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:27:17 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000040)="a033a4b53c45", 0xff86) 00:27:17 executing program 0: r0 = open$dir(&(0x7f00000000c0)='.\x00', 0x28001, 0xa0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) __getcwd(&(0x7f0000000380)=""/214, 0xd6) openat(r0, &(0x7f0000000040)='./file1\x00', 0x2, 0xef021a980459ffab) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:27:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) recvfrom$unix(r0, &(0x7f00000000c0)=""/117, 0x75, 0x0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x5, 0x0) r3 = dup2(r1, r2) fcntl$dupfd(r0, 0x0, r3) ppoll(&(0x7f0000000180)=[{r3, 0x1}, {r3, 0x1}], 0x2, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 00:27:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:27:20 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="9204008cee9f4bf3b11d9c114303bd9b88f2cf93116c50"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x800) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x6e, "08c378aa1667f7ab8dfb37477b9aaed70a678c1429d297d8c44b34988f03cb7497248578573bca8610f91825646e13c7b6607a161f7a5ab1a0f5a16c0641d1711ae466140ecd6281508af645d3436acc2f301aaf0194cb16e7cba01fd2580c313abd254af2836a1a507064569167"}, &(0x7f0000000100)=0x76) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x1ff}, &(0x7f0000000180)=0x8) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:27:20 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r2 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005, r2}) setsockopt$sock_int(r1, 0xffff, 0x5457, &(0x7f0000000040), 0x4) 00:27:20 executing program 1: semget$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$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_fstat(r2, &(0x7f00000001c0)) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:27:20 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:27:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) fdatasync(r0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000740)='k', 0x1}], 0x1, 0x0) ftruncate(r0, 0x0) 00:27:25 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) lseek(r0, 0x0, 0x7) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) shutdown(r1, 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:27:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(0x0, 0x0, 0x0) lseek(r0, 0x0, 0x41000000000003) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x8}, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f00000002c0)={0x94, {{0x2, 0x1, @multicast1}}, {{0x2, 0x1, @multicast1}}}, 0x118) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000700)=ANY=[@ANYBLOB="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"/378], 0x1) renameat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 00:27:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:27:28 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) setgid(r0) chmod(&(0x7f0000000000)='./file0\x00', 0x10c) chmod(&(0x7f0000000340)='./file0\x00', 0x2f00) 00:27:29 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) r1 = semget$private(0x0, 0x0, 0x430) __semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000000)=""/172) 00:27:30 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x810000000000b35d, 0x800000935d}) mlockall(0x1) sync() munlockall() shutdown(0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x10000000) r1 = socket$inet(0x2, 0x1, 0x6) fcntl$dupfd(r0, 0x11, r1) 00:27:31 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f00000001c0)=0x100000000, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000140)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000180)="818338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x0}}, r3}, &(0x7f0000000080)=0x8c) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000004c0)=ANY=[], 0x0) poll(&(0x7f0000000300)=[{r2, 0x50}, {r2, 0x11}, {r2, 0x1}, {r1, 0x12}, {r2, 0x2080}, {r0, 0xa1}, {r1, 0x4d}, {r0, 0x2044}, {r0, 0x87}], 0x9, 0x8) 00:27:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:27:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x410, r1, 0x0) freebsd10_pipe(&(0x7f0000000000)) 00:27:38 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x193) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xbf, 0xbe}}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x20) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:27:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x400, 0x2, 0x101}, 0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f00000002c0)=0xfe7d) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) r3 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="060000030000000000000000fcffffff"], &(0x7f0000000080)=0x10) truncate(0x0, 0x0) getpeername(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0xc7) 00:27:38 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0xa, [0x0, 0x7ff, 0x3, 0x5355, 0xffff, 0x4, 0x7, 0xb7, 0x4, 0x1]}, &(0x7f0000000300)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff000000000080130000003f000000050000007aef5d9aa2de4526e5ce7d790fb8c9"], 0x0) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x4c7b39879c2763ef, 0xffffffffffff8001}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000540)={r7, 0x1, 0x3, [0x64, 0x401, 0x8]}, &(0x7f0000000580)=0xe) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:27:41 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:27:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) listen(r0, 0x39a2) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) 00:27:42 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) r3 = accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x7, [0x5, 0x53, 0x7, 0x1, 0x6, 0x8f, 0xffffffffffffff0c]}, &(0x7f00000001c0)=0x12) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x800, 0x8, 0x1, 0xa7, 0x7, 0x5}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000300)={0xee, 0x3, 0x10, 0x1f, 0x0, 0x0, 0x458, 0x7, r4}, &(0x7f0000000340)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @loopback}}, r4, 0x10001, 0x6, 0x800}, &(0x7f0000000440)=0x94) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={@in6={{0x1c, 0x3, 0x3f, @loopback, 0xffffffff}}, r4}, 0x84) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000580)={r4, &(0x7f0000000540)=[@in6={0x1c, 0x0, 0x5, @loopback, 0x1}, @in6={0x1c, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x100}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000600)={r4, 0x2}, &(0x7f0000000640)=0x8) r7 = accept4$inet(r0, &(0x7f0000000680)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000006c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000740)={r5, &(0x7f0000000700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000780)=0x10) getpeername$inet6(r3, &(0x7f00000007c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000800)=0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000840)={0x40}, 0x4) r9 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r9, 0x0) msgget$private(0x0, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000880)={0x0, 0x20, 0x6, 0x2, r8}, &(0x7f00000008c0)=0x10) r10 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xb, &(0x7f0000000900)={0x7f, 0x800, 0x100, 0x6, 0x2, 0x5, 0x9, 0x9, r6}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r10, 0x84, 0x1f, &(0x7f0000000980), &(0x7f00000009c0)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000a00), &(0x7f0000000a40)=0xb) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000001f80)={&(0x7f0000000b00)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000000b40)="5b80363a2c03aaadd9023d6bf20286a1d293b57596f03f16370403a8565ae185c825a5fa3196899210d69889b8acf0f5e1e06cc4730be71ac1bb81f17fd6d0f8c91e818a4fccd3ff9b3e7d916d26aff6fd1c8f15545f0cb7d421f21fa414bfd12c6da5234aba4d29b30fb0e2ed01a36f8b08b0a782ad8fd45fc6c84e0b6ea5a2706675a3bb0334ad5505f4602e7854a61272d711a56eb80c16ad7e619348cd170014149d4337a915fc402033409750039251d17037330e71af91fb65c202a838363685d63c7b1f42ad4580a9196bdafef2fa6081", 0xd4}, {&(0x7f0000000c40)="84ba9a2a5a", 0x5}, {&(0x7f0000000c80)="d22aa4c8ca149aaba863638301a9374811d5e6e412627bb2598a8a2bea02a3b82e98b21a4558a55295c122f11e3a2dd5f6b3a17243ac461e694ceadb757fefabdc89bbc079522e29c8d9f2b6ee127b96ae30331b6b1490f3b1d41954fd855dfb224c6d8aaf851a24952a82eebe8e68841ec1d7b4cf5185543d1826ae49bdf50b9dcafbbf8223f922a216e7cd8605ad03517194afa34908ba7c21633211c7069f8331f1080e8c395bb812a671a9ba26c0f593e5", 0xb3}, {&(0x7f0000000d40)="d28851fd6b9c7b818be1c0305a0a576907f0157c997d4a273f6623f96f5ad313e50c92c19a1c0b43291bd5d8de3c7330e71ee17aacd73dc07c9e5be5e5bf996b1ce7642e6375b396b0c87f5147dec52517616cd279300ed047d17ed34729dfaf600bd92a137e79e8ee38bf2127ed8099b7f88e91998f16d5736349ecf71fb73ac4edb5831d55533e37a1cfd012ef7d7aacdf1d7cc0227175495759c8d8bae1018b21509bb4ca55e6e74d608379c484b3447663568cead88a10a4062f188950bbd3788ecb9dfe2072ff3de09ef812e0d2fb332d405592a14b4397de3180", 0xdd}, {&(0x7f0000000e40)="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", 0x1000}, {&(0x7f0000001e40)="cadd646d9e", 0x5}, {&(0x7f0000001e80)="e5efdd30decf48f6562594dd5877ac9672910e7df5b4058593", 0x19}], 0x7, &(0x7f0000001f40)=[@authinfo={0x10, 0x84, 0x8, {0x6}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x6}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x1}}], 0x38, 0x20000}, 0x20000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x12, &(0x7f0000001fc0)={0x3ff}, 0x1) getsockopt$inet6_int(r10, 0x29, 0x1b, &(0x7f0000002000), &(0x7f0000002040)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000002080)=0x5, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000020c0)={'rack\x00', 0x3ff}, 0x24) 00:27:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x108, 0x5) accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r3, 0xffffffffffff0001, 0x9}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="af137eb52df5b7b9870d6a0f000000840076ae345808bfd247cb09cc50c7d5607700000700000000000000"], 0x10}, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:27:42 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) pipe2(&(0x7f0000000000), 0x0) sigaltstack(&(0x7f0000982000/0x4000)=nil, &(0x7f00000000c0)) 00:27:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020005) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000280)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000440)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYBLOB="d70000000b024084a525d02229b86467fc0bac1c251c3fd2f8900c15e09a0b998c5486b4702d2ce24bc881bf9af3ab7d949445b1faba0b694d5de7c55ab7ab06f7146f44ae35087195e1dc7144db0d42b56101ea538b80012b34bac9fa8b7952a3957c0d001ac02075bf1944872dcc5e4a99df92582ebcb9ee60c14756831bef1ccb447fba211070115296cec9d4881000de205ae75252afbe5d98f988a9491b6bab26830785b8b80b4b28bb086dbb0aaad02908de1de66969f9f7668114bf1980fb803a66f12690edb2ed8b624307411fe2370000000000000000"], 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) 00:27:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local}, 0xc) 00:27:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x200000000004066, 0x0, 0x12c) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@multicast2, @multicast1, 0x1, 0x7, [@multicast2, @multicast1, @rand_addr=0x8, @loopback, @multicast1, @local={0xac, 0x14, 0x0}, @multicast1]}, 0x2c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:27:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:27:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:27:49 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="0400080081ff773cd5070008000000090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a7984781534000000000000000096990000003b042d04f2e4c478ceff476625"], 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x308060006) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r3}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x80}, 0x8) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000600), 0x0, 0xffffffffffffffff) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000280)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000300)="bd4c169dcd3306c5159f02df2ca14cb89f8179f1e65e31f122a733b73430a934a93acd070e1793381857c60a603874b136bdfc54db7c71e45a454182521b12", 0x3f}], 0x1, 0x0, 0x0, 0x108}, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}}, 0xc) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0xfffffffffffffffc, 0x0, 0xfffffffffffffe1a) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xffffffffffffff32) 00:27:49 executing program 3: freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/131, 0x83}], 0x1) 00:27:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000280)={0x6, {{0x1c, 0x3, 0x3, @empty, 0x8001}}}, 0x1975bca97e3a55b9) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='H3\x00\x00', @ANYRES32=0x0], &(0x7f0000000040)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000380)="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", 0xe89}, {0x0}], 0x2}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001340)={0x0, 0x2}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001440)={r2, &(0x7f0000001400)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001480)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) sendmsg$inet_sctp(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x2, 0x2, @rand_addr=0xf8}, 0x10, &(0x7f0000001280)=[{&(0x7f00000001c0)="57a0b5d90864a2cba9c91890df85f9c499bbe76c8ac35ebb3454c35a7f49884399159892e81eadc434cb644c277f2a8b485b8fdbcf05c893bdc0138c85e22c8c0ada9b31f5bb352c0429be7fd332a72c4eccf70c58638b1f673c9891281e7510f1ddd4da9c11983e3ef18e2ab7513028311631d41a", 0x75}, {&(0x7f0000000240)="309a2a9c99e4330bfc62796dfa7a9013f2be1d1169e446739e654eb547c71dd0e68fe616e01816187fef70389de7cb38", 0x30}, {&(0x7f0000000340)="dd257814af39c4198e08834f", 0xc}, {&(0x7f0000001240)="cb34bedb9444623195c9c99bbb41323ceab7", 0x12}], 0x4, &(0x7f00000012c0)=[@dstaddrv4={0x10}], 0x10}, 0x101) 00:27:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) close(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1c) getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) 00:27:49 executing program 3: getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000080)) getresgid(&(0x7f0000000380), 0x0, 0x0) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0xffffe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r2, 0x40, 0x1, 0x2, 0x3f}, &(0x7f0000000140)=0x18) 00:27:49 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r2 = dup(r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000002c0)=0x4) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) open(&(0x7f0000000040)='./file2/file0\x00', 0x0, 0x0) 00:27:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00}, &(0x7f0000000040)=0x307) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) 00:27:56 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00023000"], 0x1) 00:27:58 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:27:58 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:27:58 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005, r1}) socket$inet_icmp(0x2, 0x2, 0x1) 00:27:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0xfffffffffffffe2f) 00:27:58 executing program 3: ppoll(0x0, 0x324, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 00:27:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x1, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) fchdir(r1) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0xffffff55) 00:27:59 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000372fff7f6c653100fbe7f003ba14f693494dee55d8029e9fe21cb0fcd8ff4eea2c30a8201cf37266fe9214753edd63f4135f129dc22e62e5d794836af0271dfcc9d6025927b14660db2c07a649dced70ca18d674b2faabccdb988f2828ddb74f020e44d09cfd42e18cdc07887ab1135d563e"], 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, 0x0, 0x0) writev(r0, &(0x7f0000002940)=[{&(0x7f0000000540)="0ae3d15a961f6cc6f8ef26c1e4569a94ac52f9d57134ea9a570160104045a9f5131349d6fe6b366a4242b56950c030930a8afac5d4212dbca2a87581f4cafd3b2cfc598249535660c79de66c65735e83aea6fb084f743d738fe06d6b18", 0x5d}], 0x1) 00:27:59 executing program 3: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x20002010, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x100, {{0x1c, 0x0, 0xffffffffffff7c33, @local={0xfe, 0x80, [], 0x0}, 0xa000000000000}}}, 0x88) flock(0xffffffffffffffff, 0xa) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/155, 0x9b}], 0x3) 00:27:59 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = getpgrp(r1) r3 = getpgrp(r2) execve(0x0, &(0x7f0000000340)=[0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0]) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0xb7d}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000003c0)={r6, 0x4}, &(0x7f0000000200)=0xffffffffffffff02) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r8, 0x7e2780e3) poll(&(0x7f00000002c0)=[{r4, 0x4}, {r5, 0x1}, {0xffffffffffffffff, 0x142}, {r0, 0x144}, {r4, 0x60}], 0x5, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x5}, 0x0) getsockopt$inet_udp(r8, 0x11, 0x9, &(0x7f00000005c0), &(0x7f0000000380)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000240)={0x0, "73f9ce77383788d02487b45f2d05b576"}, 0x14) r10 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f00000004c0)={0x8, 0x800000b35d}) fcntl$lock(0xffffffffffffffff, 0xf, &(0x7f0000000280)={0x3, 0x4, 0x8d5b, 0x7fffffff, r3}) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000001c0)={r9, 0x7, 0x4}, &(0x7f0000000400)=0x8) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000000)={r7, 0x2}, 0x8) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r10, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000440)={r7, 0x5, 0xffffffffffffff98}, &(0x7f0000000480)=0x8) pipe2(&(0x7f0000000540), 0x4) 00:28:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:28:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x8000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4) 00:28:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/217, &(0x7f0000000000)=0xd9) poll(&(0x7f0000000100)=[{r0, 0x2108}, {r0, 0x2041}], 0x2000000000000244, 0x1ff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) dup2(r1, r0) writev(r0, &(0x7f0000000000), 0x0) 00:28:03 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="47474a09c568cbe70dd781ce98bc594bd8fdaf1a0ea0793f92e041cb0a43ac4d7fdc4f6a941f199062131a13d7db2a917e51db8473e2ec9aad41efd78625af1476ecc47fa9070ee55418db57b6590c23d0cc4a644393af1284f4241ad31814552c694d371c281b97ee97ce9650033b5046751ef20b6efc5681d71560e2465dcb2ac5fb501f86b3b7fc8368ddea18657e1549c68069737f8b930942"], 0x10) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x160) r2 = dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696cb92c43"], 0x1) fcntl$dupfd(r2, 0x11, r2) 00:28:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x2, 0x5) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f00000004c0)=""/254, &(0x7f0000000200)=0xfe) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f0000000640)=[{r0}], 0x35c, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000140)) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r0, &(0x7f00000002c0)=""/190, 0xbe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc00, 0xde, 0x3, 0x0}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000600)={r4, 0x10000}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x6) freebsd11_mknodat(r3, &(0x7f00000000c0)='./file0/file0\x00', 0x90, 0xfffffffffffffffb) msgget(0x1, 0x49) r5 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x43) accept$unix(r5, &(0x7f0000000040)=@abs, &(0x7f0000000380)=0x8) r6 = dup(r3) getpeername(r3, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) openat(r6, &(0x7f0000000400)='./file0/file0\x00', 0x20000, 0x10) 00:28:04 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x148, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x6, 0x4) 00:28:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xceecad76234ef1a5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r2, &(0x7f0000000280)}, &(0x7f0000000640)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r1, 0x998f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xb, 0x3b}, &(0x7f0000000200)=0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)) getgid() getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) freebsd11_mknod(&(0x7f00000003c0)='./file0\x00', 0xe0c0, 0x200) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x41, 0x0, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000580), &(0x7f00000005c0)) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000380)={@empty, @rand_addr=0x77}, 0x8) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000580)={r4, 0x7, 0x101}, 0x8) 00:28:08 executing program 1: msgsnd(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0000001e0001000084dafecce0becf24dfd9a00aabaa272bf98fdc8e48a50b695989b56f2f8c812ac66da498359bef4d7521687d18617de64db649a3d7"], 0x8, 0x0) 00:28:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:28:10 executing program 1: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x100, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000280)=0x1a4) poll(&(0x7f0000000200)=[{r0, 0x1}, {r1, 0x10c}, {r2, 0x38}, {r3, 0x40}], 0x4, 0x9) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) readv(r4, &(0x7f0000000780)=[{&(0x7f00000002c0)=""/246, 0xf6}, {&(0x7f00000001c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/65, 0x41}, {&(0x7f0000000440)=""/154, 0x9a}, {&(0x7f0000000500)=""/119, 0x415}, {&(0x7f0000000580)=""/213, 0xd5}, {&(0x7f0000000680)=""/236, 0xec}], 0x7) truncate(&(0x7f0000000100)='./file0\x00', 0x801fffffe) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x45) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') fcntl$setflags(r4, 0x2, 0x1) linkat(r4, &(0x7f0000000240)='./file0\x00', r5, &(0x7f0000000800)='./file0\x00', 0x400) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) 00:28:13 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0x4) r1 = open(&(0x7f0000000600)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a798478153400"/108], 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x308060006) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r3}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x80}, 0x8) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000280)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000300)="bd4c169dcd3306c5159f02df2ca14cb89f8179f1e65e31f122a733b73430a934a93acd070e1793381857c60a603874b136bdfc54db7c71e45a454182521b12", 0x3f}], 0x1, 0x0, 0x0, 0x108}, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}}, 0xc) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0xfffffffffffffffc, 0x0, 0xfffffffffffffe1a) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000480)={0xfffffffffffffff8, 0x6dc, 0x0, 0x4, 0xff, 0x7f, 0x80, 0x6, r3}, &(0x7f0000000640)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xffffffffffffff32) 00:28:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:28:23 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x4, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000002e40)={&(0x7f0000000800)=@in6={0x1c, 0xffffffffffffffff, 0x8001, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1400000084000000010000008a0000ac3df9563fcdc9650000007f001400000084000000010000008000000001f008001c00000084000000040200005700004003000000aa000000722afcad9ae9666121d71bec6edd0b1afb944d16c2f87045678a0a5cad3325", @ANYRES32=0x0, @ANYBLOB="2c00000084000000020000000800060000100000060000008b040000040000000600000004000000", @ANYRES32=0x0, @ANYBLOB="1400000084000000010000000700107700000700"], 0x84, 0x9}, 0x100) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:28:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100), 0x8f) socketpair(0x800000000000003, 0x0, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:28:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0xfff}, 0x24) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="7678e12a4973813b4877001000000084002fb1ac0000000000000048af070432083226c8c6aeeab85159c07860504ec047325d55aed57f1b7e8d0ce421f4e77486cfb55cdf8d05fb9bcc7d71965d04faef6952435816fd9596afbc4292b68dff0abd070d74d312c973483e9dcb6d0c310823d3a6fb8ae4b64553c7b6c4039ea1b567cd1273bdd6e47fe3850836f0ab84a5e1fa4d65f8c54d8e30291ecca279adccf243a036c8848e74d04986d92653dcb4a654da940a9849ba64cd0a41126a0facc77bba772d3302f77175f509e04c7e2dcf04cd3fab5f0d74661cb7b8a74a5902f1c62997521b"], 0x10}, 0x0) 00:28:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x2) r1 = getpgrp(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r3 = getpgid(0xffffffffffffffff) setpgid(r1, r3) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000005c0)=ANY=[@ANYBLOB="022d4268c593946e060000004b80e499852c3f1ec33b3532281467fdf5ca79bc03d9220a789835ddb84aef5ee1c948f6a706d8ccab0d25c19e316bb5649239d1fe6bbd45a867b4315ad72ba82ffb2a495e63dec2928d92372a1cf4f08f63499fafefaf00f0976cb7f60063f50b1a"], 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000006c0)={r6}, 0x8) r8 = semget$private(0x0, 0x3, 0x180) __semctl$GETPID(r8, 0x0, 0x4, &(0x7f0000000ac0)=""/4096) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x3}}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x7898d18d5f8a1107, &(0x7f0000000540)={@broadcast, @empty, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000680)={@remote={0xac, 0x14, 0x0}, @multicast1, r9}, 0xc) r10 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x21, &(0x7f0000000440)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) bind(r4, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f00000002c0)={r11, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="02004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ed865c9094200000000000000000000000000000000000000000000000000000000000000000085eed370c50a850abc85e7beb1e3e032df", @ANYRES32=r6], 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00'/14], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r11, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={r11, 0x793, 0xfff}, 0xc) 00:28:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x4000000040000, 0x2300, 0x7, 0x480000000000, 0x8, 0x2, 0x8, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x2, 0xd086, 0x8, 0x65, 0x10001}, &(0x7f0000000280)=0xa0) rmdir(&(0x7f0000000100)='./file0\x00') setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "e46bdba4b44bea7a90ebbf16ea697525435ce69511637a126486e5f71a1f03f90bf1b7181a71e4664df051e4eb7a9b019afffef8abdb37db777180aa18ae897d2859a582303bae30be9964dfe7cd71721259ea38224fbf795d7633327070c58f0504d1a0c903ca50506bc1d00eb6f9b825e3842d1e234bfc57fa530e9b926affe8c029d8ae70990dd954cc822ae086e0a93a06d18422d8bad7b63d348d25370669ff82463e87f6eba7587ee80535d9a3c68fde6549adae158a3b7bdfcd4f5c0a92d01351f7faecf66f4b409d09d09e080b8b556068ca0a8ad2b3820f49a76dd8e655f951537a109aebc4abc6874c4f99"}, 0x100) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000300)=0x8) 00:28:24 executing program 1: clock_gettime(0xfffffffffffffffd, &(0x7f0000000040)) mlockall(0x1) 00:28:24 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000840000004000000000"], 0x24}, 0x0) 00:28:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="fbff2e2f6669ff653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 00:28:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:28:26 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRESDEC=r1], 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) 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$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r4 = socket$inet6(0x1c, 0x3, 0xffffffffffffcf3e) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) 00:28:26 executing program 1: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0xf, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0xf4bea50b679585a0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x100000001, 0x3, 0x8, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x7, 0x0, 0x0, 0x2}, &(0x7f0000000200)=0x18) connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b) 00:28:30 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b359, 0x800000b35d}) r2 = fcntl$dupfd(r1, 0x14, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)=0x67a58dc92a032d3d) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r3) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0x14) fcntl$dupfd(r0, 0x0, r0) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) fchown(r1, r5, r6) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0x313, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) r7 = msgget$private(0x0, 0x9) msgsnd(r7, &(0x7f0000000580)=ANY=[], 0x0, 0x800) 00:28:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400004000000001, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xff, "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"}, &(0x7f00000002c0)=0x107) r2 = accept(r0, 0x0, &(0x7f0000000000)) accept$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200003f0000000000000000"], &(0x7f00000000c0)=0x3b) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040)=0x9, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:28:30 executing program 3: r0 = socket(0x1b, 0x3, 0x0) write(r0, &(0x7f0000000040)="0c5b35aa35e70e6e8a05e66aa2a7ee00", 0xfffffffffffffdc5) 00:28:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000180)=0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1001, &(0x7f0000000040)=0x5, 0x4) 00:28:30 executing program 3: syz_execute_func(&(0x7f0000000140)="45dca7feefffffdfd6c4e18859ccc4e3a90c5c94eafec441b973d75df3a5c4614172d016c421fc5bc7c4a23dbbddf043811c5a00000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x2, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x6, @empty, 0x7}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000380)="9c22c285b1bb0ae4629bf059649f732b387326a0f18f8d62de1093293f806e39c8abd8d759762f1edddaa8fc1af10c1c9427ba4cb202c5d83b052d9e726963c025d42e5ce91e2f74363dff8b6a636c8ae2ac222a79b25872013e2f5c878ab04408ec81d6b20381e8621ba81a5909ac76ce1a", 0x72}, {&(0x7f0000000400)="dd8cf7631f0e10e36f61", 0xa}, {&(0x7f0000000440)="2868d57ad4652b3bc1b08847f1c59d5b854b6a5b494446da564b3cf1834baffe82e302c0331d8ec60784fa4d726c9deefc0fc67f52a16e742dfbd1c2e3aaa298085554c7d768d1f1166596740c97f1e124d72bdd8af4b0b46339c3b5b8938f39f9cda2aa9f8e41557d3e15e8efca482fdf36783099960ca6336f1527b243122fe1016fdadf8423e88e32c384c41cb6e3ac3a5375c7bb6c85", 0x98}, {&(0x7f0000000500)="829a8f24021fe23507068d44cf939eae0a3dab40bce490c7d7c22d6b989922eb046a13a8308fd5061539f26f4a3f082b705af94dbd4ebbbecdd8ea3671dbe2682e1a454d81fd8ac5c0d3ffc4d9d310802dc621f8063dea83bcf2fc1db203765e38761da8fd139bf99176d444082e50a0360d8fea78e8edb3d185b1f6f50f0a597c60b5f0a50cc2c113985aeaae7cdf619f00a4c20a3a0b1b4c6cfcf9c54d065366a03ee0e6145ac8619e90476d4cef91d6113923dd0c78b6956d0dae3e390031879c9192fec70eec12fddafce33d21ac7d76c99f31", 0xd5}], 0x4, 0x0, 0x0, 0xc}, 0x20000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8800, 0x126) renameat(r1, &(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x9, 0x0, 0x2, 0xffff, 0x1}, &(0x7f0000000740)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000780)=r2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x87, 0x3, 0x7fffffff}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000006c0)={r3, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000800)={@in6={{0x1c, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r3, 0x7fff, 0x5, 0x80000000}, &(0x7f0000000240)=0x8c) 00:28:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:28:32 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0xffffffffffffffd2, 0x0, 0x0, 0xffffffffffffff1f) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x2bb) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, r1, 0x9, 0x9, 0x208, 0x4, 0x1, 0x71}, 0xa0) 00:28:32 executing program 0: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000d44000/0x3000)=nil, 0x3000) munmap(&(0x7f0000af9000/0x4000)=nil, 0x4000) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0), 0x0) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) munmap(&(0x7f00008b6000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:28:32 executing program 1: r0 = socket(0x1, 0x20000000, 0x26a) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="c943f082ff9f7281e408454783cea000b242703438a9cfa193f3243486397c3096a59e2c2fd05bff229c5bfbf4d404981dc2687de4b97b518112b4213778af9a7f23c8aa22b50ab11a385129c0d5aba2e8b1630de1be451bfbd166b98afcdde99f"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000040)=0x10) 00:28:32 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:28:32 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x2d6, 0x0, 0x0, &(0x7f0000000000)=""/2, 0xffffff6c}, 0xfffffffffffffffe) 00:28:38 executing program 1: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xfff}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast2}}, r1, 0x800000000000000, 0x100000001, 0x82, 0x100, 0x5}, &(0x7f0000000200)=0xa0) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:28:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@empty, @multicast2, @multicast1}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) r3 = dup(r1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x54, "5801b0557e2f5ff20f6dd24c45e1f38afb994970eec248234c3aed184a326a355643b5532e7a122fc825c7221521643d7a4e305e54c8114b227efc963f4b7be5ed059d81a1c102d2ca7373d91b7e468210c1a812"}, &(0x7f0000000180)=0x5c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0xffffffffffffff7f, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r4}, 0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000340)={r4, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in6={0x1c, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x272f, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x2}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) ftruncate(r0, 0xe558) 00:28:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:28:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40) shutdown(r0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000100)={0x91}, 0x1) 00:28:38 executing program 1: syz_emit_ethernet(0x7e, &(0x7f00000000c0)) r0 = semget$private(0x0, 0x2, 0x220) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x44) getsockopt$sock_int(r1, 0xffff, 0x1039, &(0x7f0000000040), &(0x7f0000000080)=0x4) __semctl$IPC_RMID(r0, 0x0, 0x0) lseek(r1, 0x0, 0x7) 00:28:38 executing program 3: r0 = open(&(0x7f0000000300)='./file0\x00', 0x80400000000206, 0x200000000) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x604}, &(0x7f0000000240)=0x8) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) fcntl$setflags(r0, 0x2, 0x1) fstat(r0, &(0x7f0000000140)) pipe2(&(0x7f0000000280), 0x100000) 00:28:38 executing program 1: select(0xfffffffffffffd22, 0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) select(0x40, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x401, 0x4d4000, 0x8, 0x5}, &(0x7f0000000080)={0x101, 0x5, 0x2, 0x2, 0xfffffffffffffffd, 0x80000001, 0x4, 0x20}, &(0x7f00000000c0)={0x400, 0x1000, 0x7, 0x101, 0xfffffffffffffeff, 0xfff, 0x9, 0x7ff}, &(0x7f0000000100)={0x5, 0x2}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x3) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xf6e}], 0x1, 0x0}, 0x8d) 00:28:39 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000040), 0x4) 00:28:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x400}, 0x8) fstat(r0, &(0x7f0000000140)) 00:28:44 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x140, 0x12) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x5, 0x1, 0x0, 0x65272fed, 0x8}, 0xc) __semctl$IPC_RMID(0x0, 0x0, 0x0) 00:28:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:28:44 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x7f) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x300, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x400, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x1ff, 0x4200, 0x68, 0xfff, 0xbbe, 0x5, 0x10001, r1}, 0x20) 00:28:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getpid() lseek(r0, 0x0, 0x1000000000003) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x20101, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@local, @empty, @remote}, &(0x7f00000001c0)=0xc) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[@in={0x2, 0x1, @multicast1}]}, &(0x7f0000000280)=0x10) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) fchmodat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x70, "0853f5abd27bae6419b32ecffd6bc5a838de8ae4237cf8312ddf6dbaa77c24ba3e3a090a0e0f5b9a9344f4ee8f7080e8defaf5101527a26c28823062c6a3c1b9554e61bd684ee063bea5920e1f65d4b2b85dcd55d829709ee5f86de4c5f578802a1f0056b081d8ce24ed4e7faf045318"}, &(0x7f0000000540)=0x78) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000580)={r2, 0x8001}, &(0x7f00000005c0)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x400, 0x28) getpeername(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000600)={0x4, 0x1, 0x2, 0x0, 0xffffffff}, 0xc) dup(r0) 00:28:52 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x6, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) socket(0x17, 0x2, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x6}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) 00:28:52 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) r1 = socket(0x1c, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2103000000fe8000000000000000000000000000aae100"/128, @ANYRES32=r2, @ANYBLOB="030000008000008100000003000000000000000046e53bc8d86edd50669292c8559729c379314063d9d5c01145f42af22b183336c78181f5e23a14476ca4230ae7e1ba54b3381571c6dd34d435849232004d369f642b097feaf8b0895cc5ec4b5603ca1654746fc3f166124e4e60fcab4b293f7666fedf3b98343f1900ec3cace8373afa7d708f4884211769"], &(0x7f00000000c0)=0x98) 00:28:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) clock_getres(0xf, &(0x7f0000000080)) fcntl$setstatus(r0, 0x4, 0x8) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffd}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:28:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESOCT=r0], 0x3) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 1732 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212a7520 vpanic() at vpanic+0x1e0/frame 0xfffffe00212a7580 panic() at panic+0x43/frame 0xfffffe00212a75e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe00212a77c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe00212a7810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe00212a7850 sosetopt() at sosetopt+0x101/frame 0xfffffe00212a78d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe00212a7950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe00212a7980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212a7ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212a7ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 2548 tid 100211 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why